FN Thomson Reuters Web of Science™ VR 1.0 PT B AU BALLDIN, UI AF BALLDIN, UI BE Draeger, J Schwartz, R TI BENEFITS OF EXTENDED COVERAGE ANTI-G SUIT WITH PBG SO 41ST INTERNATIONAL CONGRESS OF AVIATION AND SPACE MEDICINE LA English DT Proceedings Paper CT 41st International Congress of Aviation and Space Medicine CY SEP 12-16, 1993 CL HAMBURG, GERMANY SP INT ACAD AVIAT & SPACE MED RP BALLDIN, UI (reprint author), ARMSTRONG LAB,BROOKS AFB,TX, USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU MONDUZZI EDITORE PI 40128 BOLOGNA PA VIA FERRARESE 119/2, 40128 BOLOGNA, ITALY BN 88-323-0912-2 PY 1994 BP 223 EP 226 PG 4 GA BB86E UT WOS:A1994BB86E00034 ER PT B AU OBERGEFELL, L AF OBERGEFELL, L BE Draeger, J Schwartz, R TI HUMAN DYNAMIC MODELING IN AVIATION SO 41ST INTERNATIONAL CONGRESS OF AVIATION AND SPACE MEDICINE LA English DT Proceedings Paper CT 41st International Congress of Aviation and Space Medicine CY SEP 12-16, 1993 CL HAMBURG, GERMANY SP INT ACAD AVIAT & SPACE MED RP OBERGEFELL, L (reprint author), USAF,ARMSTRONG LAB,WASHINGTON,DC 20330, USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU MONDUZZI EDITORE PI 40128 BOLOGNA PA VIA FERRARESE 119/2, 40128 BOLOGNA, ITALY BN 88-323-0912-2 PY 1994 BP 227 EP 231 PG 5 GA BB86E UT WOS:A1994BB86E00035 ER PT B AU BALLDIN, UI KROCK, LP LINDER, J SIEGBORN, J AF BALLDIN, UI KROCK, LP LINDER, J SIEGBORN, J BE Draeger, J Schwartz, R TI THE NEED FOR LIMITING EXTENDED SIMULATED AERIAL COMBAT MANEUVER G-EXPOSURES IN ACCELERATION RESEARCH SO 41ST INTERNATIONAL CONGRESS OF AVIATION AND SPACE MEDICINE LA English DT Proceedings Paper CT 41st International Congress of Aviation and Space Medicine CY SEP 12-16, 1993 CL HAMBURG, GERMANY SP INT ACAD AVIAT & SPACE MED RP BALLDIN, UI (reprint author), ARMSTRONG LAB,BROOKS AFB,TX, USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU MONDUZZI EDITORE PI 40128 BOLOGNA PA VIA FERRARESE 119/2, 40128 BOLOGNA, ITALY BN 88-323-0912-2 PY 1994 BP 237 EP 240 PG 4 GA BB86E UT WOS:A1994BB86E00037 ER PT B AU ROBB, DJ CUERVO, H AF ROBB, DJ CUERVO, H BE Draeger, J Schwartz, R TI SPINAL SCREENING OF HIGH PERFORMANCE AIRCRAFT PILOTS - A COMPARISON OF THE MEDICAL REQUIREMENTS OF VARIOUS COUNTRIES SO 41ST INTERNATIONAL CONGRESS OF AVIATION AND SPACE MEDICINE LA English DT Proceedings Paper CT 41st International Congress of Aviation and Space Medicine CY SEP 12-16, 1993 CL HAMBURG, GERMANY SP INT ACAD AVIAT & SPACE MED RP ROBB, DJ (reprint author), ARMSTRONG LAB,DIV CLIN SCI,BROOKS AFB,TX, USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU MONDUZZI EDITORE PI 40128 BOLOGNA PA VIA FERRARESE 119/2, 40128 BOLOGNA, ITALY BN 88-323-0912-2 PY 1994 BP 323 EP 332 PG 10 GA BB86E UT WOS:A1994BB86E00050 ER PT B AU SCHULTHESS, M BAUGH, S AF SCHULTHESS, M BAUGH, S BE Masten, MK Stockum, LA Birnhaum, MM Sevaston, GE TI ATTITUDE-CONTROL AND TRAJECTORY ESTIMATION FOR THE HIGH-ALTITUDE BALLOON EXPERIMENT SO ACQUISITION, TRACKING, AND POINTING VIII SE PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE) LA English DT Proceedings Paper CT Conference on Acquisition, Tracking, and Pointing VIII CY APR 05-08, 1994 CL ORLANDO, FL SP SOC PHOTO OPT INSTRUMENTAT ENGINEERS C1 USAF,PHILLIPS LAB,KIRTLAND AFB,NM 87117. NR 0 TC 0 Z9 0 U1 0 U2 0 PU SPIE - INT SOC OPTICAL ENGINEERING PI BELLINGHAM PA PO BOX 10, BELLINGHAM, WA 98227-0010 BN 0-8194-1525-1 J9 P SOC PHOTO-OPT INS PY 1994 VL 2221 BP 590 EP 609 DI 10.1117/12.178966 PG 20 WC Engineering, Aerospace; Optics SC Engineering; Optics GA BA83U UT WOS:A1994BA83U00052 ER PT J AU RAVICHANDRAN, KS AF RAVICHANDRAN, KS TI FRACTURE-TOUGHNESS OF 2-PHASE WC-CO CERMETS SO ACTA METALLURGICA ET MATERIALIA LA English DT Article ID DUCTILE-PHASE; REINFORCED CERAMICS; COMPOSITE-MATERIALS; BRITTLE MATERIALS; 2-PHASE ALLOYS; DEFORMATION; METALS AB The present analysis is an attempt to show that fracture toughness of cermets based on WC-Co and the like can be predicted with reasonable accuracy from a simple fracture mechanics relationship. The resistance to fracture has been considered to manifest primarily from the plastic deformation of Co phase. The constrained deformation behavior of the ductile Co phase between the rigid WC grains, approximated to the behavior of ideal plastic flow of a ductile layer sandwiched between rigid platens, has been incorporated into the fracture toughness predictions. Reasonable assumptions on in situ flow and fracture behavior of Co phase have been made in such estimations. Comparison of the calculated fracture toughness values with the experimental data of a large number of WC-Co systems of varying microstructural conditions, indicates reasonable agreement. C1 WRIGHT LAB, MAT DIRECTORATE, WL, MLLN, WRIGHT PATTERSON AFB, OH 45433 USA. NR 44 TC 52 Z9 55 U1 1 U2 8 PU PERGAMON-ELSEVIER SCIENCE LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND SN 0956-7151 J9 ACTA METALL MATER JI Acta Metall. Mater. PD JAN PY 1994 VL 42 IS 1 BP 143 EP 150 DI 10.1016/0956-7151(94)90057-4 PG 8 WC Materials Science, Multidisciplinary; Metallurgy & Metallurgical Engineering SC Materials Science; Metallurgy & Metallurgical Engineering GA ML095 UT WOS:A1994ML09500015 ER PT J AU IOVENIO, M AF IOVENIO, M GP R & D ASSOC MILITARY FOOD & PACKAGING SYST TI UNITED-STATES-AIR-FORCE UPDATE SO ACTIVITIES REPORT AND MINUTES OF WORK GROUPS & SUB-WORK GROUPS OF THE R & D ASSOCIATES: ACTIVITIES REPORT OF THE R & D ASSOCIATION SE ACTIVITIES REPORT OF THE R&D ASSOCIATES LA English DT Proceedings Paper CT 1993 Fall Meeting of R and D Associates - Food Safety: A Comprehensive View CY OCT 05-07, 1993 CL BOSTON, MA SP R & D ASSOC MILITARY FOOD & PACKING SYST C1 USAF,DIV HOSPITAL,LACKLAND AFB,TX 78236. NR 0 TC 0 Z9 0 U1 0 U2 0 PU RESEARCH & DEVELOPMENT ASSOC MILITARY FOOD PACKAGING SYSTEM PI SAN ANTONIO PA 16607 BLANCO RD, SUITE 305, SAN ANTONIO, TX 78232 SN 0198-0181 J9 ACT REP R&D PY 1994 VL 46 IS 1 BP 105 EP 111 PG 7 WC Food Science & Technology SC Food Science & Technology GA BB01G UT WOS:A1994BB01G00017 ER PT S AU WELSH, BM ROGGEMANN, MC AF WELSH, BM ROGGEMANN, MC BE Alloin, DM Mariotti, JM TI EVALUATING THE PERFORMANCE OF ADAPTIVE OPTICAL TELESCOPES SO ADAPTIVE OPTICS FOR ASTRONOMY SE NATO ADVANCED SCIENCE INSTITUTES SERIES, SERIES C, MATHEMATICAL AND PHYSICAL SCIENCES LA English DT Proceedings Paper CT NATO Advanced Study Institute on Adaptive Optics for Astronomy CY JUN 29-JUL 09, 1993 CL CARGESE, FRANCE SP NATO, SCI AFFAIRS DIV DE ADAPTIVE OPTICS; LASER GUIDE STARS; ATMOSPHERIC OPTICS; ATMOSPHERIC STATISTICS C1 USAF,INST TECHNOL,DEPT ELECT & COMP ENGN,WRIGHT PATTERSON AFB,OH 45433. NR 0 TC 1 Z9 1 U1 0 U2 0 PU KLUWER ACADEMIC PUBL PI DORDRECHT PA PO BOX 17, 3300 AA DORDRECHT, NETHERLANDS SN 0258-2023 BN 0-7923-2748-9 J9 NATO ADV SCI INST SE PY 1994 VL 423 BP 211 EP 226 PG 16 WC Astronomy & Astrophysics; Optics SC Astronomy & Astrophysics; Optics GA BA80B UT WOS:A1994BA80B00014 ER PT B AU FUGATE, RQ AF FUGATE, RQ BE Ealey, MA Merkle, F TI OBSERVATIONS OF FAINT OBJECTS WITH LASER BEACON ADAPTIVE OPTICS SO ADAPTIVE OPTICS IN ASTRONOMY SE PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE) LA English DT Proceedings Paper CT Conference on Adaptive Optics in Astronomy CY MAR 17-18, 1994 CL KONA, HI SP SOC PHOTO OPT INSTRUMENTAT ENGINEERS, AMER ASTRON SOC, ASTRON SOC PACIFIC, EUROPEAN ASTRON SOC, OPT SOC AMER C1 USAF,PHILLIPS LAB,KIRTLAND AFB,NM 87117. NR 0 TC 9 Z9 9 U1 0 U2 0 PU SPIE - INT SOC OPTICAL ENGINEERING PI BELLINGHAM PA PO BOX 10, BELLINGHAM, WA 98227-0010 BN 0-8194-1496-4 J9 P SOC PHOTO-OPT INS PY 1994 VL 2201 BP 10 EP 21 DI 10.1117/12.176055 PG 12 WC Astronomy & Astrophysics; Optics SC Astronomy & Astrophysics; Optics GA BA83N UT WOS:A1994BA83N00002 ER PT B AU TROXEL, SE WELSH, BM ROGGEMANN, MC AF TROXEL, SE WELSH, BM ROGGEMANN, MC BE Ealey, MA Merkle, F TI ANISOPLANATISM EFFECTS ON DIFFRACTION BASED PERFORMANCE CALCULATIONS IN ADAPTIVE OPTICAL-SYSTEMS SO ADAPTIVE OPTICS IN ASTRONOMY SE PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE) LA English DT Proceedings Paper CT Conference on Adaptive Optics in Astronomy CY MAR 17-18, 1994 CL KONA, HI SP SOC PHOTO OPT INSTRUMENTAT ENGINEERS, AMER ASTRON SOC, ASTRON SOC PACIFIC, EUROPEAN ASTRON SOC, OPT SOC AMER C1 USAF,DEPT ELECT & COMP ENGN,WRIGHT PATTERSON AFB,OH 45433. NR 0 TC 1 Z9 1 U1 0 U2 0 PU SPIE - INT SOC OPTICAL ENGINEERING PI BELLINGHAM PA PO BOX 10, BELLINGHAM, WA 98227-0010 BN 0-8194-1496-4 J9 P SOC PHOTO-OPT INS PY 1994 VL 2201 BP 137 EP 148 DI 10.1117/12.176041 PG 12 WC Astronomy & Astrophysics; Optics SC Astronomy & Astrophysics; Optics GA BA83N UT WOS:A1994BA83N00013 ER PT B AU TYLER, DW FENDER, JS AF TYLER, DW FENDER, JS BE Ealey, MA Merkle, F TI OPTIMAL WAVELENGTH SELECTION FOR ADAPTIVE OPTICS TELESCOPES SO ADAPTIVE OPTICS IN ASTRONOMY SE PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE) LA English DT Proceedings Paper CT Conference on Adaptive Optics in Astronomy CY MAR 17-18, 1994 CL KONA, HI SP SOC PHOTO OPT INSTRUMENTAT ENGINEERS, AMER ASTRON SOC, ASTRON SOC PACIFIC, EUROPEAN ASTRON SOC, OPT SOC AMER C1 USAF,PHILLIPS LAB,DIV ADV IMAGING,ALBUQUERQUE,NM 87117. NR 0 TC 0 Z9 0 U1 0 U2 0 PU SPIE - INT SOC OPTICAL ENGINEERING PI BELLINGHAM PA PO BOX 10, BELLINGHAM, WA 98227-0010 BN 0-8194-1496-4 J9 P SOC PHOTO-OPT INS PY 1994 VL 2201 BP 227 EP 238 PG 12 WC Astronomy & Astrophysics; Optics SC Astronomy & Astrophysics; Optics GA BA83N UT WOS:A1994BA83N00021 ER PT B AU ELLERBROEK, BL POMPEA, SM ROBERTSON, DJ MOUNTAIN, CM AF ELLERBROEK, BL POMPEA, SM ROBERTSON, DJ MOUNTAIN, CM BE Ealey, MA Merkle, F TI ADAPTIVE OPTICS PERFORMANCE ANALYSIS FOR THE GEMINI 8-M TELESCOPES PROJECT SO ADAPTIVE OPTICS IN ASTRONOMY SE PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE) LA English DT Proceedings Paper CT Conference on Adaptive Optics in Astronomy CY MAR 17-18, 1994 CL KONA, HI SP SOC PHOTO OPT INSTRUMENTAT ENGINEERS, AMER ASTRON SOC, ASTRON SOC PACIFIC, EUROPEAN ASTRON SOC, OPT SOC AMER C1 USAF,PHILLIPS LAB,KIRTLAND AFB,NM 87117. NR 0 TC 6 Z9 6 U1 0 U2 0 PU SPIE - INT SOC OPTICAL ENGINEERING PI BELLINGHAM PA PO BOX 10, BELLINGHAM, WA 98227-0010 BN 0-8194-1496-4 J9 P SOC PHOTO-OPT INS PY 1994 VL 2201 BP 421 EP 436 DI 10.1117/12.176076 PG 16 WC Astronomy & Astrophysics; Optics SC Astronomy & Astrophysics; Optics GA BA83N UT WOS:A1994BA83N00041 ER PT B AU DRUMMOND, J CHRISTOU, J AF DRUMMOND, J CHRISTOU, J BE Ealey, MA Merkle, F TI IMAGES OF ASTEROIDS 1-CERES, 2-PALLAS, AND 4-VESTA WITH ADAPTIVE OPTICS AT THE STARFIRE OPTICAL-RANGE SO ADAPTIVE OPTICS IN ASTRONOMY SE PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE) LA English DT Proceedings Paper CT Conference on Adaptive Optics in Astronomy CY MAR 17-18, 1994 CL KONA, HI SP SOC PHOTO OPT INSTRUMENTAT ENGINEERS, AMER ASTRON SOC, ASTRON SOC PACIFIC, EUROPEAN ASTRON SOC, OPT SOC AMER C1 USAF,LIG,KIRTLAND AFB,NM 87117. NR 0 TC 1 Z9 1 U1 0 U2 0 PU SPIE - INT SOC OPTICAL ENGINEERING PI BELLINGHAM PA PO BOX 10, BELLINGHAM, WA 98227-0010 BN 0-8194-1496-4 J9 P SOC PHOTO-OPT INS PY 1994 VL 2201 BP 468 EP 473 DI 10.1117/12.176080 PG 6 WC Astronomy & Astrophysics; Optics SC Astronomy & Astrophysics; Optics GA BA83N UT WOS:A1994BA83N00045 ER PT B AU PENNINGTON, TL WELSH, BM ROGGEMANN, MC AF PENNINGTON, TL WELSH, BM ROGGEMANN, MC BE Ealey, MA Merkle, F TI PERFORMANCE COMPARISON OF THE SHEARING INTERFEROMETER AND HARTMANN WAVE-FRONT SENSORS SO ADAPTIVE OPTICS IN ASTRONOMY SE PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE) LA English DT Proceedings Paper CT Conference on Adaptive Optics in Astronomy CY MAR 17-18, 1994 CL KONA, HI SP SOC PHOTO OPT INSTRUMENTAT ENGINEERS, AMER ASTRON SOC, ASTRON SOC PACIFIC, EUROPEAN ASTRON SOC, OPT SOC AMER C1 USAF,DEPT ELECT & COMP ENGN,WRIGHT PATTERSON AFB,OH 45433. NR 0 TC 1 Z9 1 U1 0 U2 0 PU SPIE - INT SOC OPTICAL ENGINEERING PI BELLINGHAM PA PO BOX 10, BELLINGHAM, WA 98227-0010 BN 0-8194-1496-4 J9 P SOC PHOTO-OPT INS PY 1994 VL 2201 BP 508 EP 578 DI 10.1117/12.176086 PG 71 WC Astronomy & Astrophysics; Optics SC Astronomy & Astrophysics; Optics GA BA83N UT WOS:A1994BA83N00050 ER PT B AU JOHNSTON, DC ELLERBROEK, BL POMPEA, SM AF JOHNSTON, DC ELLERBROEK, BL POMPEA, SM BE Ealey, MA Merkle, F TI CURVATURE SENSING ANALYSIS SO ADAPTIVE OPTICS IN ASTRONOMY SE PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE) LA English DT Proceedings Paper CT Conference on Adaptive Optics in Astronomy CY MAR 17-18, 1994 CL KONA, HI SP SOC PHOTO OPT INSTRUMENTAT ENGINEERS, AMER ASTRON SOC, ASTRON SOC PACIFIC, EUROPEAN ASTRON SOC, OPT SOC AMER C1 USAF,PHILLIPS LAB,KIRTLAND AFB,NM 87117. NR 0 TC 7 Z9 7 U1 0 U2 0 PU SPIE - INT SOC OPTICAL ENGINEERING PI BELLINGHAM PA PO BOX 10, BELLINGHAM, WA 98227-0010 BN 0-8194-1496-4 J9 P SOC PHOTO-OPT INS PY 1994 VL 2201 BP 528 EP 538 DI 10.1117/12.176088 PG 11 WC Astronomy & Astrophysics; Optics SC Astronomy & Astrophysics; Optics GA BA83N UT WOS:A1994BA83N00052 ER PT B AU ELLERBROEK, BL VANLOAN, C PITSIANIS, NP PLEMMONS, RJ AF ELLERBROEK, BL VANLOAN, C PITSIANIS, NP PLEMMONS, RJ BE Ealey, MA Merkle, F TI OPTIMIZING CLOSED-LOOP ADAPTIVE OPTICS PERFORMANCE USING MULTIPLE CONTROL BANDWIDTHS SO ADAPTIVE OPTICS IN ASTRONOMY SE PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE) LA English DT Proceedings Paper CT Conference on Adaptive Optics in Astronomy CY MAR 17-18, 1994 CL KONA, HI SP SOC PHOTO OPT INSTRUMENTAT ENGINEERS, AMER ASTRON SOC, ASTRON SOC PACIFIC, EUROPEAN ASTRON SOC, OPT SOC AMER C1 USAF,PHILLIPS LAB,KIRTLAND AFB,NM 87117. NR 0 TC 0 Z9 0 U1 0 U2 0 PU SPIE - INT SOC OPTICAL ENGINEERING PI BELLINGHAM PA PO BOX 10, BELLINGHAM, WA 98227-0010 BN 0-8194-1496-4 J9 P SOC PHOTO-OPT INS PY 1994 VL 2201 BP 925 EP 948 PG 24 WC Astronomy & Astrophysics; Optics SC Astronomy & Astrophysics; Optics GA BA83N UT WOS:A1994BA83N00092 ER PT B AU JOHNSON, DC ELLERBROEK, BL MORGENSTERN, CD AF JOHNSON, DC ELLERBROEK, BL MORGENSTERN, CD BE Ealey, MA Merkle, F TI STUDY OF ANISOPLANATISM USING BINARY STARS SO ADAPTIVE OPTICS IN ASTRONOMY SE PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE) LA English DT Proceedings Paper CT Conference on Adaptive Optics in Astronomy CY MAR 17-18, 1994 CL KONA, HI SP SOC PHOTO OPT INSTRUMENTAT ENGINEERS, AMER ASTRON SOC, ASTRON SOC PACIFIC, EUROPEAN ASTRON SOC, OPT SOC AMER C1 USAF,PHILLIPS LAB,KIRTLAND AFB,NM 87117. NR 0 TC 0 Z9 0 U1 0 U2 0 PU SPIE - INT SOC OPTICAL ENGINEERING PI BELLINGHAM PA PO BOX 10, BELLINGHAM, WA 98227-0010 BN 0-8194-1496-4 J9 P SOC PHOTO-OPT INS PY 1994 VL 2201 BP 974 EP 979 DI 10.1117/12.176016 PG 6 WC Astronomy & Astrophysics; Optics SC Astronomy & Astrophysics; Optics GA BA83N UT WOS:A1994BA83N00096 ER PT J AU SHAEFFER, CF GALBRAITH, JM HARVEY, JA AF SHAEFFER, CF GALBRAITH, JM HARVEY, JA GP ADHES SOC TI ADHESIVELY BONDING FLANGES TO COMPOSITE TUBES FOR SPACE APPLICATIONS SO ADHESION SOCIETY - PROCEEDINGS OF THE SEVENTEENTH ANNUAL MEETING AND THE SYMPOSIUM ON PARTICLE ADHESION LA English DT Proceedings Paper CT 17th Annual Meeting of the Adhesion-Society/Symposium on Particle Adhesion CY FEB 20-23, 1994 CL ORLANDO, FL SP ADHES SOC, LOCTITE CORP, NORTON CHEM C1 USAF,PHILLIPS LAB,EDWARDS AFB,CA 93524. NR 0 TC 0 Z9 0 U1 0 U2 0 PU ADHESION SOCIETY PI BALTIMORE PA MARTIN MARIETTA LABORATORIES 1450 S ROLLING RD, BALTIMORE, MD 21227 PY 1994 BP 182 EP 183 PG 2 WC Engineering, Chemical; Engineering, Mechanical; Materials Science, Coatings & Films SC Engineering; Materials Science GA BB92Y UT WOS:A1994BB92Y00056 ER PT J AU SHAEFFER, CF KOURY, JL KIM, TD HARVEY, JA AF SHAEFFER, CF KOURY, JL KIM, TD HARVEY, JA GP ADHES SOC TI ADHESIVELY BONDING OF ATTACHMENTS TO COMPOSITE ISOGRID PANELS SO ADHESION SOCIETY - PROCEEDINGS OF THE SEVENTEENTH ANNUAL MEETING AND THE SYMPOSIUM ON PARTICLE ADHESION LA English DT Proceedings Paper CT 17th Annual Meeting of the Adhesion-Society/Symposium on Particle Adhesion CY FEB 20-23, 1994 CL ORLANDO, FL SP ADHES SOC, LOCTITE CORP, NORTON CHEM C1 USAF,PHILLIPS LAB,EDWARDS AFB,CA 93524. NR 0 TC 0 Z9 0 U1 0 U2 0 PU ADHESION SOCIETY PI BALTIMORE PA MARTIN MARIETTA LABORATORIES 1450 S ROLLING RD, BALTIMORE, MD 21227 PY 1994 BP 184 EP 185 PG 2 WC Engineering, Chemical; Engineering, Mechanical; Materials Science, Coatings & Films SC Engineering; Materials Science GA BB92Y UT WOS:A1994BB92Y00057 ER PT B AU HOPPER, DG AF HOPPER, DG BE Friedman, PS TI FLAT-PANEL COCKPIT DISPLAY REQUIREMENTS AND SPECIFICATION SO ADVANCED FLAT PANEL DISPLAY TECHNOLOGIES SE PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE) LA English DT Proceedings Paper CT Conference on Advanced Flat Panel Display Technologies CY FEB 07-08, 1994 CL SAN JOSE, CA SP SOC IMAGING SCI & TECHNOL, SOC PHOTO OPT INSTRUMENTAT ENGINEERS C1 WRIGHT LAB,WRIGHT PATTERSON AFB,OH 45433. NR 0 TC 0 Z9 0 U1 0 U2 0 PU SPIE - INT SOC OPTICAL ENGINEERING PI BELLINGHAM PA PO BOX 10, BELLINGHAM, WA 98227-0010 BN 0-8194-1469-7 J9 P SOC PHOTO-OPT INS PY 1994 VL 2174 BP 55 EP 66 DI 10.1117/12.172159 PG 12 WC Instruments & Instrumentation; Optics SC Instruments & Instrumentation; Optics GA BA43P UT WOS:A1994BA43P00009 ER PT S AU OBERLY, CE JOSHI, C RODENBUSH, AJ YOUNG, SJ LONG, LJ KOZLOWSKI, G AF OBERLY, CE JOSHI, C RODENBUSH, AJ YOUNG, SJ LONG, LJ KOZLOWSKI, G BE Kittel, P TI PROGRESS TOWARD MEGAWATT CLASS SUPERCONDUCTING GENERATORS WHICH OPERATE AT GREATER-THAN 20 KELVIN SO ADVANCES IN CRYOGENIC ENGINEERING, VOL 39, PTS A AND B SE ADVANCES IN CRYOGENIC ENGINEERING LA English DT Proceedings Paper CT 1993 Cryogenic Engineering Conference/International Cryogenic Materials Conference CY JUL 12-16, 1993 CL ALBUQUERQUE, NM SP BABCOCK & WILCOX, INT INST REFRIGERAT, COMMISS A C1 WRIGHT LAB,AERO PROPULS & POWER DIRECTORATE,WRIGHT PATTERSON AFB,OH 45433. NR 0 TC 3 Z9 3 U1 0 U2 0 PU PLENUM PRESS DIV PLENUM PUBLISHING CORP PI NEW YORK PA 233 SPRING ST, NEW YORK, NY 10013 SN 0065-2482 BN 0-306-44854-8 J9 ADV CRYOG ENG PY 1994 VL 39 BP 949 EP 956 PN A & B PG 8 WC Thermodynamics; Engineering, Electrical & Electronic; Physics, Condensed Matter SC Thermodynamics; Engineering; Physics GA BB12H UT WOS:A1994BB12H00115 ER PT B AU KEEFER, CW AF KEEFER, CW BE Pape, DR TI COMPACT AND PROGRAMMABLE DELAY-LINE USING A MICRO-LASER ARRAY SO ADVANCES IN OPTICAL INFORMATION PROCESSING VI SE PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE) LA English DT Proceedings Paper CT 6th Conference on Advances in Optical Information Processing CY APR 06-07, 1994 CL ORLANDO, FL SP SOC PHOTO OPT INSTRUMENTAT ENGINEERS C1 USAF,ROME LAB,CTR PHOTON,GRIFFISS AFB,NY 13441. NR 0 TC 0 Z9 0 U1 0 U2 0 PU SPIE - INT SOC OPTICAL ENGINEERING PI BELLINGHAM PA PO BOX 10, BELLINGHAM, WA 98227-0010 BN 0-8194-1544-X J9 P SOC PHOTO-OPT INS PY 1994 VL 2240 BP 22 EP 32 DI 10.1117/12.179128 PG 11 WC Optics SC Optics GA BA84F UT WOS:A1994BA84F00003 ER PT B AU KEEFER, CW TURBYFILL, ME ANDREWS, HG AF KEEFER, CW TURBYFILL, ME ANDREWS, HG BE Pape, DR TI MULTICHANNEL ACOUSTOOPTIC CORRELATOR FOR TIME-DELAY COMPUTATION SO ADVANCES IN OPTICAL INFORMATION PROCESSING VI SE PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE) LA English DT Proceedings Paper CT 6th Conference on Advances in Optical Information Processing CY APR 06-07, 1994 CL ORLANDO, FL SP SOC PHOTO OPT INSTRUMENTAT ENGINEERS C1 USAF,ROME LAB,GRIFFISS AFB,NY 13441. NR 0 TC 1 Z9 1 U1 0 U2 1 PU SPIE - INT SOC OPTICAL ENGINEERING PI BELLINGHAM PA PO BOX 10, BELLINGHAM, WA 98227-0010 BN 0-8194-1544-X J9 P SOC PHOTO-OPT INS PY 1994 VL 2240 BP 64 EP 74 DI 10.1117/12.179140 PG 11 WC Optics SC Optics GA BA84F UT WOS:A1994BA84F00007 ER PT B AU BENNING, SL AF BENNING, SL GP AIAA TI SINGLE-MODE RELIABLE OPTICAL CARD-EDGE CONNECTOR (SROC) SO AIAA/IEEE DIGITAL AVIONICS SYSTEMS CONFERENCE - 13TH DASC LA English DT Proceedings Paper CT 13th AIAA/IEEE Digital Avionics Systems Conference (13th DASC) CY OCT 30-NOV 03, 1994 CL PHOENIX, AZ SP AIAA, IEEE C1 WRIGHT LAB,AVION DIRECTORATE,WRIGHT PATTERSON AFB,OH 45433. NR 0 TC 0 Z9 0 U1 0 U2 0 PU I E E E PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 BN 0-7803-2425-0 PY 1994 BP 12 EP 16 DI 10.1109/DASC.1994.369511 PG 5 WC Engineering, Aerospace SC Engineering GA BB78Z UT WOS:A1994BB78Z00003 ER PT B AU HOPPER, DG AF HOPPER, DG GP AIAA TI DRAFT PERFORMANCE STANDARD FOR COLOR AMLCDS IN UNITED-STATES MILITARY AIRCRAFT - RECOMMENDED BEST PRACTICE SO AIAA/IEEE DIGITAL AVIONICS SYSTEMS CONFERENCE - 13TH DASC LA English DT Proceedings Paper CT 13th AIAA/IEEE Digital Avionics Systems Conference (13th DASC) CY OCT 30-NOV 03, 1994 CL PHOENIX, AZ SP AIAA, IEEE C1 WRIGHT LAB,AFMC,COCKPIT AVION,WRIGHT PATTERSON AFB,OH 45433. NR 0 TC 0 Z9 0 U1 0 U2 0 PU I E E E PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 BN 0-7803-2425-0 PY 1994 BP 249 EP 256 DI 10.1109/DASC.1994.369473 PG 8 WC Engineering, Aerospace SC Engineering GA BB78Z UT WOS:A1994BB78Z00041 ER PT J AU KATTA, VR GOSS, LP ROQUEMORE, WM AF KATTA, VR GOSS, LP ROQUEMORE, WM TI NUMERICAL INVESTIGATIONS OF TRANSITIONAL H-2/N-2 JET DIFFUSION FLAMES SO AIAA JOURNAL LA English DT Article AB A numerical method for accurate simulation of the time and spatial characteristics of the inner and outer vortex structures in transitional H-2/N-2 jet diffusion names is presented. The direct numerical simulation, incorporating buoyancy, a simple one-step chemistry model, and transport coefficients that depend on temperature and species concentration, is described in detail. The species and energy equations are simplified by introducing two conserved scalars beta(1) and beta(2) and by assumming that the Lewis number of the flow is equal to unity. An implicit, third-order-accurate, upwind numerical scheme having very low numerical diffusion is used to simulate the inner small-scale structures and the outer large-scale structures simultaneously. Although the outer structures develop without introducing perturbations, the inner structures are manifested from artificially introduced computer generated random noise. The buoyancy-driven outer instabilities and the shear-driven inner ones are found to roll up into vortices at frequencies of similar to 14 and 350 Hz, respectively. Unlike the structures in cold jets, the shear driven vortices in flames propagate over a long distance without losing their identity or spreading radially. These vortices undergo an unusual axial-growth and merging process that is shown to result from their interactions with the outer vortices. The complex spectral characteristics of the name are interpreted in terms of the dynamics of this interaction process. The inner vortices appear to have very little impact on the flame since the flame surface is located well outside the jet shear layer. C1 WRIGHT LAB,AERO PROPULS & POWER DIRECTORATE,DIV FUELS & LUBRICAT,WRIGHT PATTERSON AFB,OH 45433. RP KATTA, VR (reprint author), SYST RES LABS INC,CTR RES & ENGN,OPT DIAGNOST,2800 INDIANA RIPPLE RD,DAYTON,OH 45440, USA. NR 33 TC 99 Z9 100 U1 1 U2 11 PU AMER INST AERONAUT ASTRONAUT PI RESTON PA 1801 ALEXANDER BELL DRIVE, STE 500, RESTON, VA 22091 SN 0001-1452 J9 AIAA J JI AIAA J. PD JAN PY 1994 VL 32 IS 1 BP 84 EP 94 DI 10.2514/3.11954 PG 11 WC Engineering, Aerospace SC Engineering GA MQ447 UT WOS:A1994MQ44700012 ER PT J AU FREEMAN, TM AF FREEMAN, TM TI IMPORTED FIRE ANTS - THE ANTS FROM HELL SO ALLERGY PROCEEDINGS LA English DT Article AB Imported fire ants may certainly be considered the ANTS FROM HELL! This review focuses on both the interesting entomology of fire ants and the important medical characteristics of fire ant stings. They sting and they kill; they destroy; they mate in mid-air, and we may not be able to stop them. However, although they inject extremely potent venom, individuals can prevent secondary infections by leaving the so-called pustules alone and wt opening them. Individuals who suffer systemic reactions may receive adequate treatment with the whole body extract immunotherapy. RP FREEMAN, TM (reprint author), USAF,MED CTR,DEPT ALLERGY & IMMUNOL,WILFORD HALL,LACKLAND AFB,TX 78236, USA. NR 0 TC 3 Z9 3 U1 0 U2 0 PU OCEAN SIDE PUBLICATIONS INC PI PROVIDENCE PA 95 PITMAN ST, PROVIDENCE, RI 02906 SN 1046-9354 J9 ALLERGY PROC JI Allergy Proc. PD JAN-FEB PY 1994 VL 15 IS 1 BP 11 EP 15 DI 10.2500/108854194778816580 PG 5 WC Allergy SC Allergy GA NC023 UT WOS:A1994NC02300003 PM 8005450 ER PT J AU SOLOMON, J BISHOP, P BOMALASKI, S BEAIRD, J KIME, J AF SOLOMON, J BISHOP, P BOMALASKI, S BEAIRD, J KIME, J TI RESPONSES TO REPEATED DAYS OF LIGHT WORK AT MODERATE TEMPERATURES IN PROTECTIVE CLOTHING SO AMERICAN INDUSTRIAL HYGIENE ASSOCIATION JOURNAL LA English DT Article AB This study assessed workers' ability to sustain work output over four consecutive workdays in encapsulating protective clothing (PC). Six subjects wearing a two-piece PC ensemble cycled at a work rate of 38 W in a 29/22-degrees-C (dry/wet bulb) ambient temperature. Work continued until rectal temperature (Tre) reached 38.3-degrees-C, or volitional fatigue. Subjects then rested without PC in a 21-degrees-C room until Tre reached 38.0-degrees-C to simulate micro- or macro-environmental cooling during rest. Work was alternated with rest for four hours total. Contrary to expectations, mean work time did not diminish on succeeding days. Subject responses to the repeated exposures was highly variable and in no case changed significantly (p > .05)from day one to day four. Subjects tolerated well repeated four-hour exposures with controlled elevations in Tre. There was no clear evidence of either increased or decreased tolerance of this work-rest paradigm across days. C1 UNIV ALABAMA,HUMAN PERFORMANCE LAB,POB 870312,TUSCALOOSA,AL 35487. ARMSTRONG LAB,CFT0,BROOKS AFB,TX 78235. NR 15 TC 2 Z9 2 U1 0 U2 0 PU AMER INDUSTRIAL HYGIENE ASSOC PI FAIRFAX PA 2700 PROSPERITY AVE #250, FAIRFAX, VA 22031-4307 SN 0002-8894 J9 AM IND HYG ASSOC J JI Am. Ind. Hyg. Assoc. J. PD JAN PY 1994 VL 55 IS 1 BP 16 EP 19 DI 10.1202/0002-8894(1994)055<0016:RTRDOL>2.0.CO;2 PG 4 WC Environmental Sciences; Public, Environmental & Occupational Health SC Environmental Sciences & Ecology; Public, Environmental & Occupational Health GA MQ249 UT WOS:A1994MQ24900004 PM 8116524 ER PT J AU TENEYCK, RP MACLEAN, TA AF TENEYCK, RP MACLEAN, TA TI IMPROVING THE QUALITY OF EMERGENCY-MEDICINE ROTATION/CLERKSHIP EVALUATIONS SO AMERICAN JOURNAL OF EMERGENCY MEDICINE LA English DT Article DE EMERGENCY MEDICINE; ROTATION/CLERKSHIP EVALUATIONS; STUDENTS AND RESIDENTS RP TENEYCK, RP (reprint author), USAF,MED CTR,SGHE,DEPT ACUTE CARE SERV,4881 SUGAR MAPLE DR,WRIGHT PATTERSON AFB,OH 45433, USA. NR 0 TC 10 Z9 10 U1 0 U2 0 PU W B SAUNDERS CO PI PHILADELPHIA PA INDEPENDENCE SQUARE WEST CURTIS CENTER, STE 300, PHILADELPHIA, PA 19106-3399 SN 0735-6757 J9 AM J EMERG MED JI Am. J. Emerg. Med. PD JAN PY 1994 VL 12 IS 1 BP 113 EP 117 DI 10.1016/0735-6757(94)90216-X PG 5 WC Emergency Medicine SC Emergency Medicine GA MU868 UT WOS:A1994MU86800030 PM 8285956 ER PT J AU SCHIERMEYER, RP TAYAL, V BUTZIN, CA AF SCHIERMEYER, RP TAYAL, V BUTZIN, CA TI PHYSICIAN BUSINESS CARDS ENHANCE PATIENT SATISFACTION SO AMERICAN JOURNAL OF EMERGENCY MEDICINE LA English DT Letter RP SCHIERMEYER, RP (reprint author), WILFORD HALL USAF MED CTR,LACKLAND AFB,TX, USA. NR 0 TC 7 Z9 7 U1 1 U2 2 PU W B SAUNDERS CO PI PHILADELPHIA PA INDEPENDENCE SQUARE WEST CURTIS CENTER, STE 300, PHILADELPHIA, PA 19106-3399 SN 0735-6757 J9 AM J EMERG MED JI Am. J. Emerg. Med. PD JAN PY 1994 VL 12 IS 1 BP 125 EP 126 DI 10.1016/0735-6757(94)90225-9 PG 2 WC Emergency Medicine SC Emergency Medicine GA MU868 UT WOS:A1994MU86800038 PM 8285962 ER PT J AU CARRIER, DA MAWAD, ME KIRKPATRICK, JB SCHMID, MF AF CARRIER, DA MAWAD, ME KIRKPATRICK, JB SCHMID, MF TI METASTATIC ADENOCARCINOMA TO THE BRAIN - MR WITH PATHOLOGICAL CORRELATION SO AMERICAN JOURNAL OF NEURORADIOLOGY LA English DT Article DE BRAIN, NEOPLASMS; BRAIN, DISEASES; BRAIN, MAGNETIC RESONANCE; NEOPLASMS, METASTASIS ID NUCLEAR MAGNETIC-RESONANCE; RELAXATION; TUMORS; T2; T1; MECHANISMS; SIGNAL; WATER; BLOOD AB PURPOSE: To describe the appearance on T2-weighted scans of metastatic adenocarcinoma to the brain and to show that the hypointensity frequently associated with these lesions is not related to the presence of mucin, blood products, iron, or calcium. METHODS: The MR scans of 14 patients with metastatic adenocarcinoma to the brain were reviewed retrospectively. The signal intensity on T2-weighted scans of the solid enhancing portion of the tumors was compared with white matter. Histologic examination of the surgical specimens included special stains to search for calcium, mucin, and iron. RESULTS: Eight of nine surgical and all six nonsurgical lesions were either iso- or hypointense to white matter on T2-weighted scans. There was no correlation with tumor histology or the presence of mucin, blood products, iron, or calcium. CONCLUSIONS: The presence of a hypointense intraaxial mass on T2-weighted scans strongly suggests the possibility of metastatic adenocarcinoma. The MR appearance is not explained by the presence of mucin, blood products, iron, or calcium. This phenomenon most likely reflects the relaxation parameters of the tissue from which the metastasis arose. C1 BAYLOR COLL MED,METHODIST HOSP,DEPT RADIOL,HOUSTON,TX 77030. BAYLOR COLL MED,METHODIST HOSP,DEPT PATHOL,HOUSTON,TX 77030. BAYLOR COLL MED,DEPT BIOCHEM,HOUSTON,TX 77030. RP CARRIER, DA (reprint author), WILFORD HALL USAF MED CTR,PSRD,DEPT RADIOL,220 BERGQUIST DR,STE 1,LACKLAND AFB,TX 78236, USA. NR 21 TC 23 Z9 25 U1 0 U2 0 PU AMER SOC NEURORADIOLOGY PI OAK BROOK PA 2210 MIDWEST RD, OAK BROOK, IL 60521 SN 0195-6108 J9 AM J NEURORADIOL JI Am. J. Neuroradiol. PD JAN PY 1994 VL 15 IS 1 BP 155 EP 159 PG 5 WC Clinical Neurology; Neuroimaging; Radiology, Nuclear Medicine & Medical Imaging SC Neurosciences & Neurology; Radiology, Nuclear Medicine & Medical Imaging GA MT257 UT WOS:A1994MT25700026 PM 8141048 ER PT J AU WOOD, LW OESTERLE, LJ AF WOOD, LW OESTERLE, LJ TI A CASE-REPORT OF A COMPLETE UNILATERAL CLEFT OF THE LIP AND THE PALATE FROM BIRTH TO 15 YEARS SO AMERICAN JOURNAL OF ORTHODONTICS AND DENTOFACIAL ORTHOPEDICS LA English DT Note ID ALVEOLAR RP WOOD, LW (reprint author), 82ND MED GRP SGD,DEPT ORTHODONT,149 HART ST,STE 4,SHEPPARD AFB,TX 76311, USA. NR 23 TC 1 Z9 1 U1 0 U2 1 PU MOSBY-YEAR BOOK INC PI ST LOUIS PA 11830 WESTLINE INDUSTRIAL DR, ST LOUIS, MO 63146-3318 SN 0889-5406 J9 AM J ORTHOD DENTOFAC JI Am. J. Orthod. Dentofac. Orthop. PD JAN PY 1994 VL 105 IS 1 BP 1 EP 9 DI 10.1016/S0889-5406(94)70093-1 PG 9 WC Dentistry, Oral Surgery & Medicine SC Dentistry, Oral Surgery & Medicine GA MT973 UT WOS:A1994MT97300007 PM 8291483 ER PT J AU KAMERER, DB HIRSCH, BE SNYDERMAN, CH COSTANTINO, P FRIEDMAN, CD AF KAMERER, DB HIRSCH, BE SNYDERMAN, CH COSTANTINO, P FRIEDMAN, CD TI HYDROXYAPATITE CEMENT - A NEW METHOD FOR ACHIEVING WATERTIGHT CLOSURE IN TRANSTEMPORAL SURGERY SO AMERICAN JOURNAL OF OTOLOGY LA English DT Article AB Transtemporal approaches to the petrous apex and CP angle are standard procedures in the armamentarium of the neurotologist. In the majority of these cases, it is not possible to achieve a watertight suture closure of the dura following the procedure. Subsequently, cerebrospinal fluid leakage and potential meningitis are among the most troublesome complications for both patient and surgeon. Recent use of calcium phosphate cement (hydroxyapatite [HA]) has proved efficacious in animal studies and is now being used to close cranial defects in several medical centers, as part of an FDA-IDE study in human subjects. The use of this material is described in 11 neurotologic procedures. It is believed that hydroxyapatite cement (HAC) will become a standard tool in the management of cranial base and temporal bone defects following surgery. C1 UNIV PITTSBURGH,SCH MED,PITTSBURGH,PA. WILFORD HALL USAF MED CTR,DEPT OTOLARYNGOL,LACKLAND AFB,TX. YALE UNIV,SCH MED,DEPT OTOLARYNGOL,NEW HAVEN,CT. RP KAMERER, DB (reprint author), EYE & EAR INST PITTSBURGH,DEPT OTOLARYNGOL,SUITE 500,203 LOTHROP ST,PITTSBURGH,PA 15213, USA. NR 10 TC 68 Z9 70 U1 0 U2 1 PU LIPPINCOTT-RAVEN PUBL PI PHILADELPHIA PA 227 EAST WASHINGTON SQ, PHILADELPHIA, PA 19106 SN 0192-9763 J9 AM J OTOL JI Am. J. Otol. PD JAN PY 1994 VL 15 IS 1 BP 47 EP 49 PG 3 WC Otorhinolaryngology SC Otorhinolaryngology GA MP900 UT WOS:A1994MP90000012 PM 8109630 ER PT J AU WENIG, BM ABBONDANZO, SL HEFFESS, CS AF WENIG, BM ABBONDANZO, SL HEFFESS, CS TI EPITHELIOID ANGIOSARCOMA OF THE ADRENAL-GLANDS - A CLINICOPATHOLOGICAL STUDY OF 9 CASES WITH A DISCUSSION OF THE IMPLICATIONS OF FINDING EPITHELIAL-SPECIFIC MARKERS SO AMERICAN JOURNAL OF SURGICAL PATHOLOGY LA English DT Article DE ANGIOSARCOMA; ADRENAL GLAND; EPITHELIOID; IMMUNOHISTOCHEMISTRY ID VIII-RELATED ANTIGEN; SMOOTH-MUSCLE; CYTOKERATIN EXPRESSION; HEPATIC ANGIOSARCOMA; ENDOTHELIAL-CELLS; TUMORS; KERATIN; HEMANGIOENDOTHELIOMA; RHABDOMYOSARCOMA; LEIOMYOSARCOMA AB Adrenal epithelioid angiosarcomas (AEA) are rare neoplasms. We report the clinicopathologic features of nine cases of AEA. AEA occurred most frequently in the sixth and seventh decades of life (age range, 45-85 years; median, 60); five cases occurred in men and four in women. Presenting symptoms included abdominal mass with or without pain, weight loss, fever, and weakness. Two cases were asymptomatic; one was discovered during evaluation for other disease(s) and the other at autopsy. All neoplasms were nonfunctioning. Radiographic evaluation demonstrated suprarenal or retroperitoneal neoplasms ranging in size from 6 to 10 cm in greatest dimension. Histologically, the neoplasms were invasive, predominantly arranged in solid sheets or nests, and composed of epithelioid cells. Endothelial cell differentiation was suggested by the transition areas between dilated anastomotic vascular spaces and the sheet-like growth, the cytomorphologic similarity between the endothelial cells lining the discernible vascular spaces and those seen in the solid foci, and the presence of intracytoplasmic vacuolization occasionally containing red blood cells. Endothelial derivation was confirmed by immunohistochemistry including Factor VIII-related antigen (FVIII), CD-34 (hematopoetic progenitor cell antigen), and/or Ulex europaeus agglutinin-1 lectin immunoreactivity (UEA-1) and by ultrastructural findings, including rod-shaped microtubulated bodies and intracytoplasmic lumen formation. In addition, cytokeratin reactivity was seen in seven cases, and B72.3 (tumor-associated glycoprotein-72) reactivity was seen in six. Surgical resection was the treatment of choice, occasionally supplemented by chemotherapy. Three patients are presently alive, free of disease, at 13, 11, and 6 years following diagnosis. Three died with metastatic AEA of the lung, and three died of unrelated causes. C1 USAF,DEPT CELLULAR PATHOL,WASHINGTON,DC 20306. RP WENIG, BM (reprint author), USAF,INST PATHOL,DEPT OTOLARYNG ENDOCRINE PATHOL,WASHINGTON,DC 20306, USA. NR 50 TC 83 Z9 86 U1 0 U2 0 PU LIPPINCOTT-RAVEN PUBL PI PHILADELPHIA PA 227 EAST WASHINGTON SQ, PHILADELPHIA, PA 19106 SN 0147-5185 J9 AM J SURG PATHOL JI Am. J. Surg. Pathol. PD JAN PY 1994 VL 18 IS 1 BP 62 EP 73 DI 10.1097/00000478-199401000-00006 PG 12 WC Pathology; Surgery SC Pathology; Surgery GA MN376 UT WOS:A1994MN37600006 PM 8279629 ER PT J AU ALBERT, MM RUSNAK, J LUTHER, MF GRAYBILL, JR AF ALBERT, MM RUSNAK, J LUTHER, MF GRAYBILL, JR TI TREATMENT OF MURINE CRYPTOSPORIDIOSIS WITH ANTICRYPTOSPORIDIAL IMMUNE RAT BILE SO AMERICAN JOURNAL OF TROPICAL MEDICINE AND HYGIENE LA English DT Article ID BOVINE COLOSTRUM; GIARDIA-MURIS; MONOCLONAL-ANTIBODIES; NEONATAL MICE; NUDE-MICE; PARVUM; IMMUNOCOMPETENT; NEUTRALIZATION; SPOROZOITES; PROTOZOAN AB Persistent cryptosporidiosis was established in nu/nu BALB/c mice by oral inoculation with Cryptosporidium parvum oocysts. The model was used to determine the impact of anticryptosporidial immune rat bile on the resolution of the disease. Presence of C. parvum-specific IgA in the immune rat bile was determined by enzyme-linked immunosorbent assay. Infection of mice was verified by stool analysis for oocysts and by hematoxylin and eosin-stained intestinal sections from control mice (infected but untreated). Efficacy of treatment was determined in control and treated mice by analysis of identical, hematoxylin and eosin-stained sections of the small intestine and cecum. Semiquantitative comparisons were made by determining the percent of crypts infected with Cryptosporidium organisms. The scores of treated mice were significantly lower then controls. Microscopic analysis of intestinal sections showed less villus atrophy, crypt hyperplasia, and fewer organisms per crypt in the immune bile-treated mice than in controls. These results support a role for humoral immunity in the eradication of cryptosporidiosis. C1 WILFORD HALL USAF MED CTR,DEPT INFECT DIS,LACKLAND AFB,TX 78236. AUDIE L MURPHY MEM VET ADM MED CTR,DEPT MED,SAN ANTONIO,TX 78284. RP ALBERT, MM (reprint author), AUDIE L MURPHY MEM VET ADM MED CTR,DEPT RES,7400 MERTON MINTER BLVD,SAN ANTONIO,TX 78284, USA. NR 35 TC 6 Z9 7 U1 0 U2 0 PU AMER SOC TROP MED & HYGIENE PI MCLEAN PA 8000 WESTPARK DRIVE SUITE 130, MCLEAN, VA 22101 SN 0002-9637 J9 AM J TROP MED HYG JI Am. J. Trop. Med. Hyg. PD JAN PY 1994 VL 50 IS 1 BP 112 EP 119 PG 8 WC Public, Environmental & Occupational Health; Tropical Medicine SC Public, Environmental & Occupational Health; Tropical Medicine GA MW296 UT WOS:A1994MW29600017 PM 8304566 ER PT B AU TONG, TGL AF TONG, TGL GP AMER STAT ASSOC TI Total quality education at the US Air Force Academy SO AMERICAN STATISTICAL ASSOCIATION 1994 PROCEEDINGS OF THE SECTION ON QUALITY AND PRODUCTIVITY LA English DT Proceedings Paper CT Annual Meeting of the Section-on-Quality-and-Productivity of the American-Statistical-Association CY AUG 13-18, 1994 CL TORONTO, CANADA SP Amer Stat Assoc, Sect Qual & Prod DE FEEDBACK; MINUTE PAPERS; ASSESSMENT; COOPERATIVE LEARNING C1 USAF ACAD,DEPT MATH SCI,COLORADO SPRINGS,CO 80840. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER STATISTICAL ASSOC PI ALEXANDRIA PA 1429 DUKE ST, ALEXANDRIA, VA 22314 BN 1-883276-12-8 PY 1994 BP 295 EP 299 PG 5 WC Engineering, Industrial; Operations Research & Management Science; Statistics & Probability SC Engineering; Operations Research & Management Science; Mathematics GA BE02K UT WOS:A1994BE02K00058 ER PT B AU NAGARSENKER, B NAGARSENKER, P AF NAGARSENKER, B NAGARSENKER, P GP AMER STAT ASSOC TI Statistical analysis appropriate for K samples of two variables SO AMERICAN STATISTICAL ASSOCIATION - 1994 PROCEEDINGS OF THE STATISTICAL COMPUTING SECTION LA English DT Proceedings Paper CT Annual Meeting of the American-Statistical-Association, Statistical-Computing-Section CY AUG 13-18, 1994 CL TORONTO, CANADA SP Amer Stat Assoc, Stat Comp Sect DE LIKELIHOOD RATIO TEST; DISTRIBUTIONS C1 USAF,INST TECHNOL,WRIGHT PATTERSON AFB,OH 45433. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER STATISTICAL ASSOC PI ALEXANDRIA PA 1429 DUKE ST, ALEXANDRIA, VA 22314 BN 1-883276-06-3 PY 1994 BP 218 EP 221 PG 4 WC Statistics & Probability SC Mathematics GA BD83T UT WOS:A1994BD83T00033 ER PT B AU CHRISTOU, JC HEGE, EK JEFFERIES, SM KELLER, CU AF CHRISTOU, JC HEGE, EK JEFFERIES, SM KELLER, CU BE Breckinridge, JB TI APPLICATION OF MULTIFRAME ITERATIVE BLIND DECONVOLUTION FOR DIVERSE ASTRONOMICAL IMAGING SO AMPLITUDE AND INTENSITY SPATIAL INTERFEROMETRY II SE PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE) LA English DT Proceedings Paper CT Conference on Amplitude and Intensity Spatial Interferometry II CY MAR 15-16, 1994 CL KONA, HI SP SOC PHOTO OPT INSTRUMENTAT ENGINEERS, AMER ASTRONOM SOC, ASTRON SOC PACIFIC, EUROPEAN ASTRON SOC, OPT SOC AMER C1 USAF,PHILLIPS LAB,LIG,KIRTLAND AFB,NM 87117. NR 0 TC 8 Z9 8 U1 0 U2 0 PU SPIE - INT SOC OPTICAL ENGINEERING PI BELLINGHAM PA PO BOX 10, BELLINGHAM, WA 98227-0010 BN 0-8194-1495-6 J9 P SOC PHOTO-OPT INS PY 1994 VL 2200 BP 433 EP 444 DI 10.1117/12.177275 PG 12 WC Astronomy & Astrophysics; Instruments & Instrumentation; Optics SC Astronomy & Astrophysics; Instruments & Instrumentation; Optics GA BA83M UT WOS:A1994BA83M00041 ER PT B AU RESTAINO, SR CLARK, N RADICK, RR AF RESTAINO, SR CLARK, N RADICK, RR BE Breckinridge, JB TI A NEW APPROACH FOR A CORRELATION TRACKER FOR IMAGING APPLICATION SO AMPLITUDE AND INTENSITY SPATIAL INTERFEROMETRY II SE PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE) LA English DT Proceedings Paper CT Conference on Amplitude and Intensity Spatial Interferometry II CY MAR 15-16, 1994 CL KONA, HI SP SOC PHOTO OPT INSTRUMENTAT ENGINEERS, AMER ASTRONOM SOC, ASTRON SOC PACIFIC, EUROPEAN ASTRON SOC, OPT SOC AMER C1 USAF,FPL,LIMI,KIRTLAND AFB,NM 87117. NR 0 TC 0 Z9 0 U1 0 U2 1 PU SPIE - INT SOC OPTICAL ENGINEERING PI BELLINGHAM PA PO BOX 10, BELLINGHAM, WA 98227-0010 BN 0-8194-1495-6 J9 P SOC PHOTO-OPT INS PY 1994 VL 2200 BP 512 EP 514 DI 10.1117/12.177282 PG 3 WC Astronomy & Astrophysics; Instruments & Instrumentation; Optics SC Astronomy & Astrophysics; Instruments & Instrumentation; Optics GA BA83M UT WOS:A1994BA83M00049 ER PT B AU MARTIN, CE ROGERS, SK RUCK, DW AF MARTIN, CE ROGERS, SK RUCK, DW BE Rogers, SK Ruck, DW TI NONPARAMETRIC BAYES ERROR ESTIMATION FOR HRR TARGET IDENTIFICATION SO APPLICATIONS OF ARTIFICIAL NEURAL NETWORKS V SE PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE) LA English DT Proceedings Paper CT 5th International Conference on Applications of Artificial Neural Networks CY APR 05-08, 1994 CL ORLANDO, FL SP SOC PHOTO OPT INSTRUMENTAT ENGINEERS C1 USAF,INST TECHNOL,WRIGHT PATTERSON AFB,OH 45433. NR 0 TC 1 Z9 1 U1 0 U2 0 PU SPIE - INT SOC OPTICAL ENGINEERING PI BELLINGHAM PA PO BOX 10, BELLINGHAM, WA 98227-0010 BN 0-8194-1547-2 J9 P SOC PHOTO-OPT INS PY 1994 VL 2243 BP 2 EP 10 DI 10.1117/12.169953 PG 9 WC Engineering, Electrical & Electronic; Optics SC Engineering; Optics GA BA44Z UT WOS:A1994BA44Z00001 ER PT B AU SHARTLE, GF ROGERS, SK RUCK, DW KABRISKY, M OHAIR, M AF SHARTLE, GF ROGERS, SK RUCK, DW KABRISKY, M OHAIR, M BE Rogers, SK Ruck, DW TI HANDWRITTEN WORD RECOGNITION BASED ON FOURIER COEFFICIENTS SO APPLICATIONS OF ARTIFICIAL NEURAL NETWORKS V SE PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE) LA English DT Proceedings Paper CT 5th International Conference on Applications of Artificial Neural Networks CY APR 05-08, 1994 CL ORLANDO, FL SP SOC PHOTO OPT INSTRUMENTAT ENGINEERS C1 USAF,INST TECHNOL,DEPT ELECT & COMP ENGN,WRIGHT PATTERSON AFB,OH 45433. NR 0 TC 0 Z9 0 U1 0 U2 0 PU SPIE - INT SOC OPTICAL ENGINEERING PI BELLINGHAM PA PO BOX 10, BELLINGHAM, WA 98227-0010 BN 0-8194-1547-2 J9 P SOC PHOTO-OPT INS PY 1994 VL 2243 BP 290 EP 296 DI 10.1117/12.169977 PG 7 WC Engineering, Electrical & Electronic; Optics SC Engineering; Optics GA BA44Z UT WOS:A1994BA44Z00030 ER PT B AU MCCRAE, KA RUCK, DW ROGERS, SK OXLEY, ME AF MCCRAE, KA RUCK, DW ROGERS, SK OXLEY, ME BE Rogers, SK Ruck, DW TI COLOR IMAGE SEGMENTATION SO APPLICATIONS OF ARTIFICIAL NEURAL NETWORKS V SE PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE) LA English DT Proceedings Paper CT 5th International Conference on Applications of Artificial Neural Networks CY APR 05-08, 1994 CL ORLANDO, FL SP SOC PHOTO OPT INSTRUMENTAT ENGINEERS C1 USAF,INST TECHNOL,DEPT ELECT & COMP ENGN,WRIGHT PATTERSON AFB,OH 45433. NR 0 TC 2 Z9 2 U1 0 U2 0 PU SPIE - INT SOC OPTICAL ENGINEERING PI BELLINGHAM PA PO BOX 10, BELLINGHAM, WA 98227-0010 BN 0-8194-1547-2 J9 P SOC PHOTO-OPT INS PY 1994 VL 2243 BP 306 EP 315 DI 10.1117/12.169979 PG 10 WC Engineering, Electrical & Electronic; Optics SC Engineering; Optics GA BA44Z UT WOS:A1994BA44Z00032 ER PT B AU YEN, GG BEAZEL, VM AF YEN, GG BEAZEL, VM BE Rogers, SK Ruck, DW TI ADAPTIVE TIME-DELAY NEURAL CONTROL IN LARGE SPACE STRUCTURES SO APPLICATIONS OF ARTIFICIAL NEURAL NETWORKS V SE PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE) LA English DT Proceedings Paper CT 5th International Conference on Applications of Artificial Neural Networks CY APR 05-08, 1994 CL ORLANDO, FL SP SOC PHOTO OPT INSTRUMENTAT ENGINEERS C1 USAF,PHILLIPS LAB,DIV STRUCT & CONTROLS,KIRTLAND AFB,NM 87117. NR 0 TC 0 Z9 0 U1 0 U2 0 PU SPIE - INT SOC OPTICAL ENGINEERING PI BELLINGHAM PA PO BOX 10, BELLINGHAM, WA 98227-0010 BN 0-8194-1547-2 J9 P SOC PHOTO-OPT INS PY 1994 VL 2243 BP 420 EP 431 DI 10.1117/12.169990 PG 12 WC Engineering, Electrical & Electronic; Optics SC Engineering; Optics GA BA44Z UT WOS:A1994BA44Z00042 ER PT B AU KELLER, JG ROGERS, SK RUCK, DW OXLEY, ME AF KELLER, JG ROGERS, SK RUCK, DW OXLEY, ME BE Rogers, SK Ruck, DW TI IDENTITY VERIFICATION THROUGH THE FUSION OF FACE AND SPEAKER DATA SO APPLICATIONS OF ARTIFICIAL NEURAL NETWORKS V SE PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE) LA English DT Proceedings Paper CT 5th International Conference on Applications of Artificial Neural Networks CY APR 05-08, 1994 CL ORLANDO, FL SP SOC PHOTO OPT INSTRUMENTAT ENGINEERS C1 USAF,INST TECHNOL,WRIGHT PATTERSON AFB,OH 45433. NR 0 TC 0 Z9 0 U1 0 U2 0 PU SPIE - INT SOC OPTICAL ENGINEERING PI BELLINGHAM PA PO BOX 10, BELLINGHAM, WA 98227-0010 BN 0-8194-1547-2 J9 P SOC PHOTO-OPT INS PY 1994 VL 2243 BP 607 EP 615 DI 10.1117/12.170010 PG 9 WC Engineering, Electrical & Electronic; Optics SC Engineering; Optics GA BA44Z UT WOS:A1994BA44Z00060 ER PT B AU CHIN, MS RUCK, DW AF CHIN, MS RUCK, DW BE Tescher, AG TI SATELLITE ATTITUDE DETERMINATION USING LINEAR COMBINATION OF MODELS SO APPLICATIONS OF DIGITAL IMAGE PROCESSING XVII SE PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE) LA English DT Proceedings Paper CT Conference on Applications of Digital Image Processing XVII CY JUL 26-29, 1994 CL SAN DIEGO, CA SP SOC PHOTO OPT INSTRUMENTAT ENGINEERS DE ATTITUDE DETERMINATION; LINEAR COMBINATION; BASIS IMAGE; LINEAR TRANSFORMATION; SATELLITE MODELING C1 USAF,INST TECHNOL,WRIGHT PATTERSON AFB,OH 45433. NR 0 TC 0 Z9 0 U1 0 U2 0 PU SPIE - INT SOC OPTICAL ENGINEERING PI BELLINGHAM PA PO BOX 10, BELLINGHAM, WA 98227-0010 BN 0-8194-1622-3 J9 P SOC PHOTO-OPT INS PY 1994 VL 2298 BP 388 EP 398 DI 10.1117/12.186551 PG 11 WC Engineering, Biomedical; Optics SC Engineering; Optics GA BB54Y UT WOS:A1994BB54Y00037 ER PT J AU JOHNSON, MML GRIMWOOD, RE AF JOHNSON, MML GRIMWOOD, RE TI LEUKOCYTE COLONY-STIMULATING FACTORS - A REVIEW OF ASSOCIATED NEUTROPHILIC DERMATOSES AND VASCULITIDES SO ARCHIVES OF DERMATOLOGY LA English DT Review ID DRUG-THERAPY; NEUTROPENIA; LEUKEMIA; INVIVO AB Backgrounds Hematopoietic colony-stimulating factors are a diverse group of cytokines now commercially available through recombinant technology. The colony-stimulating factors have proven utility in a wide spectrum of cytopenic states, and their use is now common-place. Unlike many cytokines, the colony-stimulating factors are usually well tolerated. We present a dramatic case of pyoderma gangrenosum arising during granulocyte colony-stimulating factor therapy. Additionally, the relevant literature regarding cutaneous complications of colony-stimulating factor therapy is summarized. Observations: Including our case, two reported patients developed pyoderma gangrenosum while under colony-stimulating factor therapy. Sweet's syndrome presented in an additional three patients, and necrotizing vasculitis was precipitated in three others. The eruptions consistently developed after 1 to 2 weeks of colony-stimulating factor therapy and were apparently unrelated to the underlying systemic illness. Although most reactions developed de novo, three were superimposed on a preexisting inflammatory process. Conclusions: Serious cutaneous adverse effects of colony-stimulating factors are distinctly rare but include neutrophilic dermatoses and necrotizing vasculitis. Upregulation of neutrophilic function and secondary release of cytokines may induce these complications. Early recognition and cessation of colony-stimulating factor therapy will limit the morbidity of these adverse events. C1 WILFORD HALL USAF MED CTR,DEPT DERMATOL,LACKLAND AFB,TX 78236. NR 28 TC 106 Z9 107 U1 0 U2 1 PU AMER MEDICAL ASSOC PI CHICAGO PA 515 N STATE ST, CHICAGO, IL 60610 SN 0003-987X J9 ARCH DERMATOL JI Arch. Dermatol. PD JAN PY 1994 VL 130 IS 1 BP 77 EP 81 DI 10.1001/archderm.130.1.77 PG 5 WC Dermatology SC Dermatology GA MR518 UT WOS:A1994MR51800011 PM 7506900 ER PT J AU SEKINS, KM COALSON, JJ DELEMOS, RA FIELDS, TK FLAIM, SF GUERRA, JM HOPKINS, RM JACKSON, JC NULL, DM WINTER, DC AF SEKINS, KM COALSON, JJ DELEMOS, RA FIELDS, TK FLAIM, SF GUERRA, JM HOPKINS, RM JACKSON, JC NULL, DM WINTER, DC TI LONG-TERM PARTIAL LIQUID VENTILATION (PLV) WITH PERFLUBRON IN THE NEAR-TERM BABOON NEONATE SO ARTIFICIAL CELLS BLOOD SUBSTITUTES AND IMMOBILIZATION BIOTECHNOLOGY LA English DT Article; Proceedings Paper CT Vth International Symposium on Blood Substitutes CY MAR 17-20, 1993 CL SAN DIEGO, CA AB Purpose: The feasibility and safety of continuous long-term (4-5 day) partial liquid ventilation (PLV) using peflubron was demonstrated in newborn baboons. PLV, a potential therapy for adult and neonatal respiratory distress syndrome (RDS), is conventional mechanical ventilation (CMV) with the lung filled to about functional residual capacity with perfluorochemical liquid. Protocol: As a pilot trial for a larger preclinical study focused on the safety of extended duration PLV, three near term baboons were studied. The animals were delivered by cesarean section, anesthetized, intubated and placed on CMV. The animals were given intratracheal perflubron (30 ml/kg) and maintained on PLV for 96 hours. The transition back to gas ventilation occurred, after draining, over the fifth day (hrs 96-120). Results: Two of the animals were born with normal pulmonary function, while the third developed respiratory distress prior to PLV. All the animals were adequately supported with PLV using moderate ventilator settings and low concentrations of oxygen. Perflubron distribution was enhanced by periodic rotation of the animals. Preliminary histology show vacuolated alveolar macrophages and no evidence of edema or other significant changes in the lungs. Pulmonary function in the RDS animal, after PLV treatment, showed normal gas exchange and lung mechanics. Conclusions: Three near term baboons, one with clinical RDS, tolerated 4 days of PLV followed by 1 day of CMV without complications using practical clinical management methods. C1 UNIV TEXAS,HLTH SCI CTR,SAN ANTONIO,TX. UNIV SO CALIF,MED CTR,LOS ANGELES,CA. SW RES INST,SAN ANTONIO,TX. WILFORD HALL USAF MED CTR,SAN ANTONIO,TX 78236. RP SEKINS, KM (reprint author), ALLIANCE PHARMACEUT CORP,3040 SCI PK RD,SAN DIEGO,CA 92121, USA. NR 6 TC 8 Z9 9 U1 0 U2 0 PU MARCEL DEKKER INC PI NEW YORK PA 270 MADISON AVE, NEW YORK, NY 10016 SN 1073-1199 J9 ARTIF CELL BLOOD SUB JI Artif. Cells Blood Substit. Immobil. Biotechnol. PY 1994 VL 22 IS 4 BP 1381 EP 1387 DI 10.3109/10731199409138841 PG 7 WC Biotechnology & Applied Microbiology; Engineering, Biomedical; Materials Science, Biomaterials SC Biotechnology & Applied Microbiology; Engineering; Materials Science GA PF510 UT WOS:A1994PF51000050 PM 7849948 ER PT J AU SANTOS, E AF SANTOS, E TI A LINEAR CONSTRAINT SATISFACTION APPROACH TO COST-BASED ABDUCTION SO ARTIFICIAL INTELLIGENCE LA English DT Article AB Abduction is the problem of finding the best explanation for a given set of observations. Within Al, this has been modeled as proving the observation by assuming some set of hypotheses. Cost-based abduction associates a cost with each hypothesis. The best proof is the one which assumes the least costly set. Previous approaches to finding the least cost set have formalized cost-based abduction as a heuristic graph search problem. However, efficient admissible heuristics have proven difficult to find. In this paper, we present a new technique for finding least cost sets by using linear constraints to represent causal relationships. In particular, we are able to recast the problem as a 0-1 integer linear programming problem. We can then use the highly efficient optimization tools of operations research yielding a computationally efficient method for solving cost-based abduction problems. Experiments comparing our linear constraint satisfaction approach to standard graph searching methodologies suggest that our approach is superior to existing search techniques in that our approach exhibits an expected-case polynomial run-time growth rate. RP SANTOS, E (reprint author), USAF,ENG,INST TECHNOL,DEPT ELECT & COMP ENGN,2950 P ST,WRIGHT PATTERSON AFB,OH 45433, USA. NR 21 TC 38 Z9 38 U1 0 U2 2 PU ELSEVIER SCIENCE BV PI AMSTERDAM PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS SN 0004-3702 J9 ARTIF INTELL JI Artif. Intell. PD JAN PY 1994 VL 65 IS 1 BP 1 EP 27 DI 10.1016/0004-3702(94)90036-1 PG 27 WC Computer Science, Artificial Intelligence SC Computer Science GA NA731 UT WOS:A1994NA73100001 ER PT S AU KARASOPOULOS, HA RICHARDSON, DL AF KARASOPOULOS, HA RICHARDSON, DL BE Misra, AK Modi, VJ Holdaway, R Bainum, PM TI NUMERICAL INVESTIGATION OF CHAOS IN THE ATTITUDE MOTION OF A GRAVITY-GRADIENT SATELLITE SO ASTRODYNAMICS 1993, PTS 1-3 SE ADVANCES IN THE ASTRONAUTICAL SCIENCES LA English DT Proceedings Paper CT AAS/AIAA Astrodynamics Conference CY AUG 16-19, 1993 CL VICTORIA, CANADA SP AMER ASTRONAUT SOC, AMER INST AERONAUT & ASTRONAUT C1 USAF,WRIGHT LAB,DIV AEROMECH,WRIGHT PATTERSON AFB,OH 45433. NR 0 TC 0 Z9 0 U1 0 U2 0 PU UNIVELT INC PI SAN DIEGO PA PO BOX 28130, SAN DIEGO, CA 92128 SN 0065-3438 BN 0-87703-380-3 J9 ADV ASTRONAUT SCI PY 1994 VL 85 BP 1851 EP 1870 PN 1-3 PG 20 WC Engineering, Aerospace SC Engineering GA BA73X UT WOS:A1994BA73X00111 ER PT S AU SULEMAN, A MODI, VJ VENKAYYA, VB AF SULEMAN, A MODI, VJ VENKAYYA, VB BE Misra, AK Modi, VJ Holdaway, R Bainum, PM TI A STUDY OF THE SPACE STATION FREEDOM RESPONSE TO THE DISTURBANCE ENVIRONMENT SO ASTRODYNAMICS 1993, PTS 1-3 SE ADVANCES IN THE ASTRONAUTICAL SCIENCES LA English DT Proceedings Paper CT AAS/AIAA Astrodynamics Conference CY AUG 16-19, 1993 CL VICTORIA, CANADA SP AMER ASTRONAUT SOC, AMER INST AERONAUT & ASTRONAUT C1 USAF,WRIGHT LAB,WRIGHT PATTERSON AFB,OH 45433. NR 0 TC 0 Z9 0 U1 0 U2 0 PU UNIVELT INC PI SAN DIEGO PA PO BOX 28130, SAN DIEGO, CA 92128 SN 0065-3438 BN 0-87703-380-3 J9 ADV ASTRONAUT SCI PY 1994 VL 85 BP 2127 EP 2142 PN 1-3 PG 16 WC Engineering, Aerospace SC Engineering GA BA73X UT WOS:A1994BA73X00127 ER PT S AU STRINGER, ME RICHARDSON, DL AF STRINGER, ME RICHARDSON, DL BE Misra, AK Modi, VJ Holdaway, R Bainum, PM TI AN INVESTIGATION OF A FAMILY OF MOON-WRAPPING ORBITS ABOUT L(2), IN THE EARTH-MOON RESTRICTED 3-BODY PROBLEM SO ASTRODYNAMICS 1993, PTS 1-3 SE ADVANCES IN THE ASTRONAUTICAL SCIENCES LA English DT Proceedings Paper CT AAS/AIAA Astrodynamics Conference CY AUG 16-19, 1993 CL VICTORIA, CANADA SP AMER ASTRONAUT SOC, AMER INST AERONAUT & ASTRONAUT C1 WRIGHT LAB,DIV AEROMECH,WRIGHT PATTERSON AFB,DAYTON,OH 45433. NR 0 TC 0 Z9 0 U1 0 U2 0 PU UNIVELT INC PI SAN DIEGO PA PO BOX 28130, SAN DIEGO, CA 92128 SN 0065-3438 BN 0-87703-380-3 J9 ADV ASTRONAUT SCI PY 1994 VL 85 BP 2431 EP 2440 PN 1-3 PG 10 WC Engineering, Aerospace SC Engineering GA BA73X UT WOS:A1994BA73X00144 ER PT S AU YUE, CT AF YUE, CT BE Misra, AK Modi, VJ Holdaway, R Bainum, PM TI ORBITAL DIFFERENTIAL CORRECTION USING SEQUENTIAL LEAST-SQUARES ALGORITHM SO ASTRODYNAMICS 1993, PTS 1-3 SE ADVANCES IN THE ASTRONAUTICAL SCIENCES LA English DT Proceedings Paper CT AAS/AIAA Astrodynamics Conference CY AUG 16-19, 1993 CL VICTORIA, CANADA SP AMER ASTRONAUT SOC, AMER INST AERONAUT & ASTRONAUT C1 USAF,SPACE COMMAND,PETERSON AFB,CO 80914. NR 0 TC 0 Z9 0 U1 0 U2 1 PU UNIVELT INC PI SAN DIEGO PA PO BOX 28130, SAN DIEGO, CA 92128 SN 0065-3438 BN 0-87703-380-3 J9 ADV ASTRONAUT SCI PY 1994 VL 85 BP 2645 EP 2660 PN 1-3 PG 16 WC Engineering, Aerospace SC Engineering GA BA73X UT WOS:A1994BA73X00157 ER PT B AU BUNNING, TJ VEZIE, DL HAALAND, PD JIANG, H LLOYD, PF THOMAS, EL ADAMS, WW AF BUNNING, TJ VEZIE, DL HAALAND, PD JIANG, H LLOYD, PF THOMAS, EL ADAMS, WW BE Cohen, SH Bray, MT Lightbody, ML TI USE OF ATOMIC FORCE MICROSCOPY IN THE DETERMINATION OF IMAGE CONTRAST IN MICROTOMED SAMPLES OF THERMOTROPIC LIQUID CRYSTALS SO ATOMIC FORCE MICROSCOPY/SCANNING TUNNELING MICROSCOPY LA English DT Proceedings Paper CT 1st US-Army-Natick-Research-Development-and-Engineering-Center Atomic Force Microscopy/Scanning Tunneling Microscopy (AFM/STM) Symposium CY JUN 08-10, 1993 CL NATICK, MA SP USA, NATICK RES DEV & ENGN CTR C1 WRIGHT LAB,WRIGHT PATTERSON AFB,OH 45433. NR 0 TC 0 Z9 0 U1 0 U2 0 PU PLENUM PRESS DIV PLENUM PUBLISHING CORP PI NEW YORK PA 233 SPRING ST, NEW YORK, NY 10013 BN 0-306-44890-4 PY 1994 BP 359 EP 367 PG 9 WC Biophysics; Instruments & Instrumentation; Materials Science, Characterization & Testing; Optics SC Biophysics; Instruments & Instrumentation; Materials Science; Optics GA BC72R UT WOS:A1994BC72R00036 ER PT B AU YEH, HH HSU, CS BANDA, SS AF YEH, HH HSU, CS BANDA, SS BE Goodwin, GC Evans, RJ TI FIXED ORDER H(infinity) COMPENSATOR DESIGN SO AUTOMATIC CONTROL - WORLD CONGRESS 1993, VOL 2: ROBUST CONTROL, DESIGN AND SOFTWARE LA English DT Proceedings Paper CT 12th Triennial World Congress of the International-Federation-of-Automatic-Control CY JUL 18-23, 1993 CL SYDNEY, AUSTRALIA SP INT FEDERAT AUTOMAT CONTROL, INT ASSOC MATH & COMP SIMULAT, INT FEDERAT INFORMAT PROC, INT FEDERAT OPERAT RES SOC, INT MEASUREMENT CONFEDERAT, INST ENGINEERS, AUSTR, UNIV NEWCASTLE, AUSTR, UNIV NEW S WALES DE COMPENSATOR; RICCATI INEQUALITY; H(INFINITY) C1 WRIGHT LAB,FIGC,WRIGHT PATTERSON AFB,OH 45433. NR 0 TC 0 Z9 0 U1 0 U2 0 PU PERGAMON PRESS LTD PI OXFORD PA THE BOULEVARD LANGFORD LANE KIDLINGTON, OXFORD, ENGLAND OX5 1GB BN 0-08-042213-6 PY 1994 BP 49 EP 52 PG 4 WC Automation & Control Systems; Computer Science, Software Engineering SC Automation & Control Systems; Computer Science GA BB85P UT WOS:A1994BB85P00012 ER PT J AU BRUNO, JG KIEL, JL AF BRUNO, JG KIEL, JL TI SYNTHESIS OF DIAZOLUMINOMELANIN (DALM) IN HL-60 CELLS FOR POSSIBLE USE AS A CELLULAR-LEVEL MICROWAVE DOSIMETER SO BIOELECTROMAGNETICS LA English DT Article DE CANCER CELLS; THERMOCHEMILUMINESCENCE; DOSIMETRY; MELANIN; MICROWAVE RADIATION ID DELAYED-FLUORESCENCE; REACTION CENTERS; LEUKEMIA; MATURATION; KINETICS; YIELDS AB Chemical and bacterial synthesis of a thermochemiluminescent polymer known as diazoluminomelanin (DALM) has been previously reported. This paper focuses on the intracellular synthesis of aminomelanin (AM) in mammalian cell lines and subsequent DALM synthesis from this core molecule. B16 melanoma cells, HL-60 myeloid leukemia cells, and RAW 264.7 macrophages show AM and DALM production. Macroscopic image analysis of HL-60 cell lysates containing DALM using the Quantitative Luminescence Imaging System (QLIS) showed increased chemiluminescence (CL) with increased microwave power input and increased temperature. This work represents a first step toward the goal of microscopic radiofrequency dosimetry of individual DALM-loaded cells using image analysis. (C) 1994 Wiley-Liss, Inc. C1 ARMSTRONG LAB,OERT,BROOKS AFB,TX 78235. NR 23 TC 8 Z9 9 U1 0 U2 2 PU WILEY-LISS PI NEW YORK PA DIV JOHN WILEY & SONS INC 605 THIRD AVE, NEW YORK, NY 10158-0012 SN 0197-8462 J9 BIOELECTROMAGNETICS JI Bioelectromagnetics PY 1994 VL 15 IS 4 BP 315 EP 328 DI 10.1002/bem.2250150406 PG 14 WC Biology; Biophysics SC Life Sciences & Biomedicine - Other Topics; Biophysics GA PA354 UT WOS:A1994PA35400005 PM 7980660 ER PT S AU YASZEMSKI, MJ MIKOS, AG PAYNE, RG HAYES, WC AF YASZEMSKI, MJ MIKOS, AG PAYNE, RG HAYES, WC BE Mikos, AG Murphy, RM Bernstein, H Peppas, NA TI BIODEGRADABLE POLYMER COMPOSITES FOR TEMPORARY REPLACEMENT OF TRABECULAR BONE - THE EFFECT OF POLYMER MOLECULAR-WEIGHT ON COMPOSITE STRENGTH AND MODULUS SO BIOMATERIALS FOR DRUG AND CELL DELIVERY SE MATERIALS RESEARCH SOCIETY SYMPOSIUM PROCEEDINGS LA English DT Proceedings Paper CT Symposium on Biomaterials for Drug and Cell Delivery CY NOV 29-DEC 01, 1993 CL BOSTON, MA SP MAT RES SOC C1 WILFORD HALL USAF MED CTR,DEPT ORTHOPAED SURG,LACKLAND AFB,TX 78236. NR 0 TC 3 Z9 3 U1 0 U2 0 PU MATERIALS RESEARCH SOC PI PITTSBURGH PA 9800 MCKNIGHT RD, SUITE 327, PITTSBURGH, PA 15237 SN 0272-9172 BN 1-55899-230-8 J9 MATER RES SOC SYMP P PY 1994 VL 331 BP 251 EP 255 PG 5 WC Materials Science, Multidisciplinary; Pharmacology & Pharmacy SC Materials Science; Pharmacology & Pharmacy GA BA69J UT WOS:A1994BA69J00039 ER PT S AU PACHTER, R FAIRCHILD, SB LUPO, JA SENNETT, BS CRANE, RL ADAMS, WW AF PACHTER, R FAIRCHILD, SB LUPO, JA SENNETT, BS CRANE, RL ADAMS, WW BE Alper, M Bayley, H Kaplan, D Navia, M TI COMPUTER-SIMULATIONS OF NONLINEAR-OPTICAL CHROMOPHORE CONTAINING POLYPEPTIDES SO BIOMOLECULAR MATERIALS BY DESIGN SE MATERIALS RESEARCH SOCIETY SYMPOSIUM PROCEEDINGS LA English DT Proceedings Paper CT Symposium S, Biomolecular Materials by Design CY NOV 29-DEC 03, 1993 CL BOSTON, MA SP MAT RES SOC C1 WRIGHT LAB,MAT DIRECTORATE,WRIGHT PATTERSON AFB,OH 45433. NR 0 TC 1 Z9 1 U1 0 U2 0 PU MATERIALS RESEARCH SOC PI PITTSBURGH PA 9800 MCKNIGHT RD, SUITE 327, PITTSBURGH, PA 15237 SN 0272-9172 BN 1-55899-229-4 J9 MATER RES SOC SYMP P PY 1994 VL 330 BP 71 EP 76 PG 6 WC Biotechnology & Applied Microbiology; Materials Science, Ceramics; Materials Science, Coatings & Films SC Biotechnology & Applied Microbiology; Materials Science GA BB13M UT WOS:A1994BB13M00010 ER PT B AU REEDY, WJ AF REEDY, WJ BE Johnson, GC Monroe, SR TI TEACHING SIMULATION MODELING TO BUSINESS STUDENTS - SIMULATION AINT JUST FOR ENGINEERS SO BUSINESS/MIS SIMULATION EDUCATION: PROCEEDINGS OF THE 1994 WESTERN MULTICONFERENCE LA English DT Proceedings Paper CT 1994 Western Multiconference on Business/MIS Simulation Education CY JAN 24-26, 1994 CL TEMPE, AZ SP SOC COMP SIMULAT C1 USAF,MAT COMMAND,SACRAMENTO AIR LOGIST CTR,IND ENGN SUPPORT,MCCLELLAN AFB,CA 95652. NR 0 TC 0 Z9 0 U1 0 U2 0 PU SOC COMPUTER SIMULATION INT PI SAN DIEGO PA PO BOX 17900, SAN DIEGO, CA 92177 BN 1-56555-069-2 PY 1994 BP 93 EP 98 PG 6 WC Management SC Business & Economics GA BC06B UT WOS:A1994BC06B00016 ER PT J AU HEINZ, PJ BISHOP, SA SUTHERLAND, RL AF HEINZ, PJ BISHOP, SA SUTHERLAND, RL BE Borchardt, FL Johnson, EMT TI A new model for government and industry to support language instruction: The Cooperative Research and Development Agreement (CRDA) Between the US Air Force Academy and HRB-systems SO CALICO '94 ANNUAL SYMPOSIUM - PROCEEDINGS OF THE COMPUTER ASSISTED LANGUAGE INSTRUCTION CONSORTIUM ON HUMAN FACTORS LA English DT Proceedings Paper CT Computer-Assisted-Language-Instruction-Consortium 1994 Annual Symposium on Human Factors (CALICO 94) CY MAR 14-18, 1994 CL NORTHERN ARIZONA UNIV, FLAGSTAFF, AZ SP CALICO, NO Arizona Univ, Duke Univ HO NORTHERN ARIZONA UNIV C1 USAF ACAD,CTR LANGUAGE LEARNING,DEPT FOREIGN LANGUAGES,COLORADO SPRINGS,CO 80840. NR 0 TC 0 Z9 0 U1 0 U2 0 PU CALICO PI DURHAM PA DUKE UNIVERSITY 014 LANGUAGE CENTER BOX 90267, DURHAM, NC 27708-0267 PY 1994 BP 115 EP 119 PG 5 WC Education & Educational Research; Ergonomics SC Education & Educational Research; Engineering GA BD78B UT WOS:A1994BD78B00018 ER PT J AU SUTHERLAND, RL AF SUTHERLAND, RL BE Borchardt, FL Johnson, EMT TI Internet: The world on your desktop SO CALICO '94 ANNUAL SYMPOSIUM - PROCEEDINGS OF THE COMPUTER ASSISTED LANGUAGE INSTRUCTION CONSORTIUM ON HUMAN FACTORS LA English DT Proceedings Paper CT Computer-Assisted-Language-Instruction-Consortium 1994 Annual Symposium on Human Factors (CALICO 94) CY MAR 14-18, 1994 CL NORTHERN ARIZONA UNIV, FLAGSTAFF, AZ SP CALICO, NO Arizona Univ, Duke Univ HO NORTHERN ARIZONA UNIV C1 USAF ACAD,COLORADO SPRINGS,CO 80840. NR 0 TC 0 Z9 0 U1 0 U2 0 PU CALICO PI DURHAM PA DUKE UNIVERSITY 014 LANGUAGE CENTER BOX 90267, DURHAM, NC 27708-0267 PY 1994 BP 210 EP 213 PG 4 WC Education & Educational Research; Ergonomics SC Education & Educational Research; Engineering GA BD78B UT WOS:A1994BD78B00037 ER PT J AU WIESEL, WE POHLEN, DJ AF WIESEL, WE POHLEN, DJ TI CANONICAL FLOQUET THEORY SO CELESTIAL MECHANICS & DYNAMICAL ASTRONOMY LA English DT Article DE FLOQUET THEORY; PERTURBATION THEORY AB Classical Floquet theory is reviewed with careful attention to the case of repeated eigenvalues common in Hamiltonian systems. Floquet theory generates a canonical transformation to modal variables if the periodic matrix can be made symplectic at the initial time. It is shown that this symplectic normalization can always be carried out, again with careful attention to the degenerate case. The periodic modal vectors and canonical modal variables can always be chosen to be purely real. It is possible to introduce real valued action-angle variables for all modes. Physical interpretation of the canonical degenerate normal modal variables are offered. Finally, it is shown that this transformation enables canonical perturbation theory to be carried out using Floquet modal variables. RP WIESEL, WE (reprint author), USAF,INST TECHNOL,WRIGHT PATTERSON AFB,OH 45433, USA. NR 0 TC 6 Z9 6 U1 0 U2 0 PU KLUWER ACADEMIC PUBL PI DORDRECHT PA SPUIBOULEVARD 50, PO BOX 17, 3300 AA DORDRECHT, NETHERLANDS SN 0923-2958 J9 CELEST MECH DYN ASTR JI Celest. Mech. Dyn. Astron. PD JAN PY 1994 VL 58 IS 1 BP 81 EP 96 DI 10.1007/BF00692119 PG 16 WC Astronomy & Astrophysics; Mathematics, Interdisciplinary Applications SC Astronomy & Astrophysics; Mathematics GA NC282 UT WOS:A1994NC28200006 ER PT B AU BROWNELL, K PURCELL, M HOLLOPETER, CA FRAGASZY, R TAYLOR, T OLEN, KL AF BROWNELL, K PURCELL, M HOLLOPETER, CA FRAGASZY, R TAYLOR, T OLEN, KL BE Leung, CF Lee, FH Tan, TS TI DYNAMIC CAPABILITIES OF THE WRIGHT-LABORATORY GEOTECHNICAL CENTRIFUGE FACILITY SO CENTRIFUGE 94 LA English DT Proceedings Paper CT International Conference Centrifuge 94 CY AUG 31-SEP 02, 1994 CL SINGAPORE, SINGAPORE SP NATL UNIV SINGAPORE, DEPT CIVIL ENGN, INT SOC SOIL MECH & FDN ENGN, TECH COMM CENTRIFUGE TESTING, AUSTR GEOMECH SOC, INST ENGINEERS SINGAPORE, SE ASIAN GEOTECH SOC C1 WRIGHT LAB,TYNDALL AFB,PANAMA CITY,FL. NR 0 TC 0 Z9 0 U1 0 U2 0 PU A A BALKEMA PI ROTTERDAM PA PO BOX 1675, 3000 BR ROTTERDAM, NETHERLANDS BN 90-5410-352-3 PY 1994 BP 177 EP 181 PG 5 WC Engineering, Civil; Geosciences, Multidisciplinary SC Engineering; Geology GA BB80R UT WOS:A1994BB80R00027 ER PT B AU BROWNELL, KC TAYLOR, T CHARLIE, WA AF BROWNELL, KC TAYLOR, T CHARLIE, WA BE Leung, CF Lee, FH Tan, TS TI MOISTURE CONTENT EFFECTS ON EXPLOSION-INDUCED CRATERS IN SAND SO CENTRIFUGE 94 LA English DT Proceedings Paper CT International Conference Centrifuge 94 CY AUG 31-SEP 02, 1994 CL SINGAPORE, SINGAPORE SP NATL UNIV SINGAPORE, DEPT CIVIL ENGN, INT SOC SOIL MECH & FDN ENGN, TECH COMM CENTRIFUGE TESTING, AUSTR GEOMECH SOC, INST ENGINEERS SINGAPORE, SE ASIAN GEOTECH SOC C1 USAF,TYNDALL AFB,FL. NR 0 TC 0 Z9 0 U1 0 U2 0 PU A A BALKEMA PI ROTTERDAM PA PO BOX 1675, 3000 BR ROTTERDAM, NETHERLANDS BN 90-5410-352-3 PY 1994 BP 331 EP 336 PG 6 WC Engineering, Civil; Geosciences, Multidisciplinary SC Engineering; Geology GA BB80R UT WOS:A1994BB80R00052 ER PT B AU LEE, J AF LEE, J BE Wisniewski, HS TI BLESSING AND CURSE OF CHAOS IN NUMERICAL TURBULENCE SIMULATIONS SO CHAOS/NONLINEAR DYNAMICS: METHODS AND COMMERCIALIZATION SE PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE) LA English DT Proceedings Paper CT Conference on Chaos/Nonlinear Dynamics: Methods and Commercialization CY JUL 12-13, 1993 CL SAN DIEGO, CA SP SOC PHOTO OPT INSTRUMENTAT ENGINEERS C1 WRIGHT LAB,FIB,WRIGHT PATTERSON AFB,OH 45433. NR 0 TC 0 Z9 0 U1 0 U2 0 PU SPIE - INT SOC OPTICAL ENGINEERING PI BELLINGHAM PA PO BOX 10, BELLINGHAM, WA 98227-0010 BN 0-8194-1286-4 J9 P SOC PHOTO-OPT INS PY 1994 VL 2037 BP 249 EP 261 DI 10.1117/12.167529 PG 13 WC Mathematics, Applied; Optics SC Mathematics; Optics GA BA10H UT WOS:A1994BA10H00022 ER PT B AU LOWRY, HS TRIPP, DM ELROD, PD AF LOWRY, HS TRIPP, DM ELROD, PD BE Watkins, WR Clement, D TI CURRENT STATUS OF DIRECT WRITE SCENE GENERATION (DWSG) AT AEDC SO CHARACTERIZATION AND PROPAGATION OF SOURCES AND BACKGROUNDS SE PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE) LA English DT Proceedings Paper CT Conference on Characterization and Propagation of Sources and Backgrounds CY APR 06-07, 1994 CL ORLANDO, FL SP SOC PHOTO OPT INSTRUMENTAT ENGINEERS C1 CALSPAN CORP,AEDC OPERAT,ARNOLD AFB,TN. NR 0 TC 0 Z9 0 U1 0 U2 0 PU SPIE - INT SOC OPTICAL ENGINEERING PI BELLINGHAM PA PO BOX 10, BELLINGHAM, WA 98227-0010 BN 0-8194-1527-8 J9 P SOC PHOTO-OPT INS PY 1994 VL 2223 BP 26 EP 37 DI 10.1117/12.177925 PG 12 WC Engineering, Aerospace; Computer Science, Software Engineering; Optics SC Engineering; Computer Science; Optics GA BA83W UT WOS:A1994BA83W00003 ER PT J AU SCHWERTNER, HA JACKSON, WG TOLAN, G AF SCHWERTNER, HA JACKSON, WG TOLAN, G TI ASSOCIATION OF LOW SERUM CONCENTRATION OF BILIRUBIN WITH INCREASED RISK OF CORONARY-ARTERY DISEASE SO CLINICAL CHEMISTRY LA English DT Article DE ANTIOXIDANTS; RISK FACTORS; CHOLESTEROL; LIPOPROTEINS; LIVER-FUNCTION ENZYMES ID ANTIOXIDANT AB We examined serum bilirubin and various liver-function enzymes as possible risk factors for angiographically documented coronary artery disease (CAD). The studies involved a ''training'' set of 619 men for whom complete data on all risk factors considered were available, and a ''test'' set of 258 men for whom some risk factor data were not available. In both study groups, the liver enzymes were not related to CAD; however, In[total bilirubin] was inversely and statistically significantly related to the presence of CAD, both univariately and multivariately after adjustment for the established risk factors of age, total cholesterol, high-density lipoprotein cholesterol, smoking history, and systolic blood pressure. A 50% decrease in total bilirubin was associated with a 47% increase in the odds of being in a more severe CAD category. Our data suggest that serum bilirubin is an inverse and independent risk factor for CAD, with an association equivalent in degree to that of systolic blood pressure. C1 AFMC,ARMSTRONG LAB,DIV CLIN SCI,BROOKS AFB,TX 78235. RP SCHWERTNER, HA (reprint author), WILFORD HALL USAF MED CTR,RDL,1255 WILFORD HALL LOOP,LACKLAND AFB,TX 78236, USA. NR 10 TC 281 Z9 341 U1 1 U2 4 PU AMER ASSOC CLINICAL CHEMISTRY PI WASHINGTON PA 2101 L STREET NW, SUITE 202, WASHINGTON, DC 20037-1526 SN 0009-9147 J9 CLIN CHEM JI Clin. Chem. PD JAN PY 1994 VL 40 IS 1 BP 18 EP 23 PG 6 WC Medical Laboratory Technology SC Medical Laboratory Technology GA NA659 UT WOS:A1994NA65900005 PM 8287538 ER PT B AU MICHAELS, RA AF MICHAELS, RA BE Hopper, DG TI ADVANCED AMLCD TECHNOLOGY FOR COCKPITS SO COCKPIT DISPLAYS SE PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE) LA English DT Proceedings Paper CT Conference on Cockpit Displays CY APR 07-08, 1994 CL ORLANDO, FL SP SOC PHOTO OPT INSTRUMENTAT ENGINEERS C1 WRIGHT LAB,COCKPIT AVION OFF,WRIGHT PATTERSON AFB,OH 45433. NR 0 TC 0 Z9 0 U1 0 U2 0 PU SPIE - INT SOC OPTICAL ENGINEERING PI BELLINGHAM PA PO BOX 10, BELLINGHAM, WA 98227-0010 BN 0-8194-1523-5 J9 P SOC PHOTO-OPT INS PY 1994 VL 2219 BP 51 EP 55 DI 10.1117/12.177794 PG 5 WC Engineering, Aerospace; Optics SC Engineering; Optics GA BA83T UT WOS:A1994BA83T00006 ER PT B AU HOPPER, DG DOLEZAL, WK SCHUR, K LICCIONE, JW AF HOPPER, DG DOLEZAL, WK SCHUR, K LICCIONE, JW BE Hopper, DG TI DRAFT STANDARD FOR COLOR AMLCDS IN UNITED-STATES MILITARY AIRCRAFT SO COCKPIT DISPLAYS SE PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE) LA English DT Proceedings Paper CT Conference on Cockpit Displays CY APR 07-08, 1994 CL ORLANDO, FL SP SOC PHOTO OPT INSTRUMENTAT ENGINEERS C1 WRIGHT LAB,COCKPIT AVION OFF,WRIGHT PATTERSON AFB,OH 45433. NR 0 TC 1 Z9 1 U1 0 U2 0 PU SPIE - INT SOC OPTICAL ENGINEERING PI BELLINGHAM PA PO BOX 10, BELLINGHAM, WA 98227-0010 BN 0-8194-1523-5 J9 P SOC PHOTO-OPT INS PY 1994 VL 2219 BP 230 EP 241 DI 10.1117/12.177809 PG 12 WC Engineering, Aerospace; Optics SC Engineering; Optics GA BA83T UT WOS:A1994BA83T00026 ER PT B AU HANCOCK, WR JOHNSON, MJ ROGERS, JC GHRAYEB, J AF HANCOCK, WR JOHNSON, MJ ROGERS, JC GHRAYEB, J BE Hopper, DG TI MEETING THE GRAPHICAL NEEDS OF THE ELECTRONIC BATTLEFIELD SO COCKPIT DISPLAYS SE PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE) LA English DT Proceedings Paper CT Conference on Cockpit Displays CY APR 07-08, 1994 CL ORLANDO, FL SP SOC PHOTO OPT INSTRUMENTAT ENGINEERS C1 USAF,WRIGHT LAB,WASHINGTON,DC 20330. NR 0 TC 0 Z9 0 U1 0 U2 0 PU SPIE - INT SOC OPTICAL ENGINEERING PI BELLINGHAM PA PO BOX 10, BELLINGHAM, WA 98227-0010 BN 0-8194-1523-5 J9 P SOC PHOTO-OPT INS PY 1994 VL 2219 BP 362 EP 370 DI 10.1117/12.177795 PG 9 WC Engineering, Aerospace; Optics SC Engineering; Optics GA BA83T UT WOS:A1994BA83T00040 ER PT B AU RUNYON, KR AF RUNYON, KR BE Hopper, DG TI APPLICATIONS OF AN ADVANCED GRAPHICS PROCESSOR SO COCKPIT DISPLAYS SE PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE) LA English DT Proceedings Paper CT Conference on Cockpit Displays CY APR 07-08, 1994 CL ORLANDO, FL SP SOC PHOTO OPT INSTRUMENTAT ENGINEERS C1 WRIGHT LAB,INFORMAT PROC BRANCH,WRIGHT PATTERSON AFB,OH 45433. NR 0 TC 0 Z9 0 U1 0 U2 0 PU SPIE - INT SOC OPTICAL ENGINEERING PI BELLINGHAM PA PO BOX 10, BELLINGHAM, WA 98227-0010 BN 0-8194-1523-5 J9 P SOC PHOTO-OPT INS PY 1994 VL 2219 BP 383 EP 387 DI 10.1117/12.177797 PG 5 WC Engineering, Aerospace; Optics SC Engineering; Optics GA BA83T UT WOS:A1994BA83T00042 ER PT J AU KATTA, VR GOSS, LP ROQUEMORE, WM AF KATTA, VR GOSS, LP ROQUEMORE, WM TI EFFECT OF NONUNITY LEWIS NUMBER AND FINITE-RATE CHEMISTRY ON THE DYNAMICS OF A HYDROGEN-AIR JET DIFFUSION FLAME SO COMBUSTION AND FLAME LA English DT Article AB In jet diffusion flames, buoyancy-influenced torroidal vortices roll outside the flame surface when the annulus air flow is low. The temporal and spatial evolution of these vortices changes the stretch along the flame surface, which results in a wrinkled laminar flame. A time-dependent, axisymmetric mathematical model having a detailed chemical-kinetics mechanism is used to simulate the wrinkled flame surface of a low-speed H-2-air diffusion flame. The effects of Lewis number and finite-rate chemistry on the steady-state and dynamic flame structures are examined. Results obtained with different models indicate that the size and shape of the outer structures are unaffected by the unity-Lewis-number and fast-chemistry assumptions. Experiments showed that the flame temperature tends to increase when the flame is bulging and decrease when it is squeezing. The lower Lewis number inside the flame-not the change in the Damkohler number-was found to be responsible for the observed fluctuations in the flame temperature. Preferential mass diffusion of different species causes an increase in water in the bulging regions of the flame and an increase in radicals in the squeezing regions. C1 WRIGHT LAB,AERO PROPULS & POWER DIRECTORATE,WRIGHT PATTERSON AFB,OH 45433. RP KATTA, VR (reprint author), SYST RES LABS INC,2800 INDIAN RIPPLE RD,DAYTON,OH 45440, USA. NR 23 TC 106 Z9 107 U1 0 U2 5 PU ELSEVIER SCIENCE INC PI NEW YORK PA 655 AVENUE OF THE AMERICAS, NEW YORK, NY 10010 SN 0010-2180 J9 COMBUST FLAME JI Combust. Flame PD JAN PY 1994 VL 96 IS 1-2 BP 60 EP 74 DI 10.1016/0010-2180(94)90158-9 PG 15 WC Thermodynamics; Energy & Fuels; Engineering, Multidisciplinary; Engineering, Chemical; Engineering, Mechanical SC Thermodynamics; Energy & Fuels; Engineering GA NF879 UT WOS:A1994NF87900005 ER PT J AU DRISCOLL, JF SUTKUS, DJ ROBERTS, WL POST, ME GOSS, LP AF DRISCOLL, JF SUTKUS, DJ ROBERTS, WL POST, ME GOSS, LP TI THE STRAIN EXERTED BY A VORTEX ON A FLAME - DETERMINED FROM VELOCITY-FIELD IMAGES SO COMBUSTION SCIENCE AND TECHNOLOGY LA English DT Article ID PREMIXED TURBULENT COMBUSTION; NUMERICAL SIMULATIONS; EQUATION; STRETCH AB Velocity field imaging techniques were used to observe how a single toroidal vortex, which represents one eddy in a turbulent flow, exerts aerodynamic strain on a premixed flame. By achieving dense seeding of the flow, the spatial derivatives of velocity were determined accurately, which allows the following to be measured as a function of space and time: the aerodynamic strain rate that is tangential to the flame, the rate of flame stretch, the vorticity field, the shear strain rate held and the flow pattern near the forward stagnation point. The vortex strength was sufficient to cause quenching of the flame. An unexpected result is that the maximum strain on the flame does not occur on the centerline near the forward stagnation point. Instead the strain rate distribution is significantly different from numerical simulations of Poinsot, et al., for which strain is maximum on centerline. The difference is due to the different vortex sizes considered, which indicates that small vortices exert a different strain rate distribution on a flame than larger vortices, and that the process cannot be modelled as being self-similar. During flame quenching, the maximum local strain rate is measured to be 35 sec(-1), which is similar to the value of 42 sec(-1) that is required to quench a steady, planar counterflow flame of the same equivalence ratio. The velocity field images also show how the flame creates vorticity in the products. This flame-generated turbulence results from the gas expansion and baroclinic torque terms in the vorticity transport equation. The velocity field ahead of the flame also is affected by the flame, but no vorticity is generated in the reactants; this validates the assumption made in many models that the turbulence in the reactants is undisturbed by the flame. C1 AERO PROPULS & POWER LAB,WRIGHT PATTERSON AFB,OH. LOCKHEED ENGN & SCI CO,HAMPTON,VA 23666. SYST RES LAB,DAYTON,OH. RP DRISCOLL, JF (reprint author), UNIV MICHIGAN,DEPT AEROSP ENGN,ANN ARBOR,MI 48109, USA. NR 23 TC 37 Z9 37 U1 0 U2 5 PU GORDON BREACH SCI PUBL LTD PI READING PA C/O STBS LTD PO BOX 90, READING, BERKS, ENGLAND RG1 8JL SN 0010-2202 J9 COMBUST SCI TECHNOL JI Combust. Sci. Technol. PY 1994 VL 96 IS 4-6 BP 213 EP 229 DI 10.1080/00102209408935356 PG 17 WC Thermodynamics; Energy & Fuels; Engineering, Multidisciplinary; Engineering, Chemical SC Thermodynamics; Energy & Fuels; Engineering GA PJ195 UT WOS:A1994PJ19500002 ER PT J AU FRANTZISKONIS, GN KARPUR, P MATIKAS, TE KRISHNAMURTHY, S JERO, PD AF FRANTZISKONIS, GN KARPUR, P MATIKAS, TE KRISHNAMURTHY, S JERO, PD TI FIBER-MATRIX INTERFACE - INFORMATION FROM EXPERIMENTS VIA SIMULATION SO COMPOSITE STRUCTURES LA English DT Article ID MONOFILAMENT-REINFORCED TI; SINGLE FIBER; PUSHOUT TESTS; COMPOSITES; FRACTURE; ROUGHNESS; MECHANICS; BEHAVIOR AB This study explores a novel procedure for obtaining quantitative information on the mechanical properties of the fiber-matrix interface in composite materials. The method, based on lattice discretization of a medium, simulates actual experiments in detail, including fiber breakage, matrix yield and/or cracking, and interface failure. The paper concentrates on two experiments performed commonly, the so-called fragmentation test for metal matrix, acid the pushout/pullout test for metal as well as ceramic matrix composites. Based on the documented capability of the method to simulate actual experimental data, reliable values of (homogenized) interface properties can be obtained. In addition, the simulations provide further understanding of the mechanisms involved during the relevant testing. Although this study presents results from basic problems, the method is general enough to include effects of residual stress, of high temperature environment, and of dynamic crack propagation, as well as three-dimensional details of the interface failure process. The potential exists for simulating nondestructive wave-based techniques aimed at evaluating interface properties. C1 UNIV DAYTON,RES INST,DAYTON,OH 45469. WRIGHT LAB,MAT DIRECTORATE,MLLP,WRIGHT PATTERSON AFB,OH 45433. UNIVERSAL ENERGY SYST INC,DAYTON,OH 45432. RP FRANTZISKONIS, GN (reprint author), UNIV ARIZONA,DEPT CIVIL ENGN & ENGN MECH,TUCSON,AZ 85721, USA. RI Matikas, Theodore/I-2803-2012 NR 33 TC 4 Z9 4 U1 0 U2 2 PU ELSEVIER SCI LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD, OXON, ENGLAND OX5 1GB SN 0263-8223 J9 COMPOS STRUCT JI Compos. Struct. PY 1994 VL 29 IS 3 BP 231 EP 247 DI 10.1016/0263-8223(94)90021-3 PG 17 WC Materials Science, Composites SC Materials Science GA PP486 UT WOS:A1994PP48600001 ER PT J AU RATTRAY, J MALL, S AF RATTRAY, J MALL, S TI TENSILE FRACTURE-BEHAVIOR OF NOTCHED FIBER-REINFORCED TITANIUM METAL-MATRIX COMPOSITE SO COMPOSITE STRUCTURES LA English DT Article AB The static fracture behavior of a titanium based metal matrix composite (MMC) with a central hole or a straight notch was investigated. The MMC used was SCS-6/Ti-beta21-S with a quasi-isotropic lay-up. Different sizes of hole or notch were used which provided cut-out size to specimen width ratios from 0.1 to 0.4. Two test temperatures were used: ambient and 650-degrees-C. At both temperatures, the tested MMC showed a mild hole size effect or notch sensitivity. The failure mechanisms involved the debonding of fibers followed by failure of fibers, and then by failure of the matrix. C1 USAF,INST TECHNOL,DEPT AERONAUT & ASTRONAUT,WRIGHT PATTERSON AFB,OH 45433. NR 18 TC 5 Z9 5 U1 1 U2 1 PU ELSEVIER SCI LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD, OXON, ENGLAND OX5 1GB SN 0263-8223 J9 COMPOS STRUCT JI Compos. Struct. PY 1994 VL 28 IS 4 BP 471 EP 479 DI 10.1016/0263-8223(94)90127-9 PG 9 WC Materials Science, Composites SC Materials Science GA NZ345 UT WOS:A1994NZ34500011 ER PT J AU TIGHE, KV PALAZOTTO, AN AF TIGHE, KV PALAZOTTO, AN TI HIGHER-ORDER CYLINDRICAL PANEL RELATIONSHIPS CONSIDERING GENERAL PLY LAYUPS SO COMPOSITE STRUCTURES LA English DT Article ID SHEAR DEFORMATION-THEORY; VIBRATION; PLATES; SHELLS AB An analytical study was performed to determine the critical buckling loads and natural frequencies for composite cylindrical shells, including transverse shear effects and constant through-the-thickness direct strain epsilon(z). A linearized form of Sander's shell equations are derived, including a parabolic transverse shear strain distribution. Higher order laminate constitutive relations are developed. Hamilton's Principle is applied to derive five partial differential equations of motion and the associated boundary conditions, which are then solved using the Galerkin technique. Ply layups of [0/90] and [45/-45] were investigated under three boundary conditions, simply supported, clamped, and a combination simple-clamped. Symmetric and nonsymmetric laminates were investigated. Curvature is shown to have an important effect on all panels investigated due to membrane and bending coupling. Buckling loads for deeper shells are significantly higher than for flat plates. The effect on frequencies is not as great. The behavior of the nonsymmetric laminates was somewhat unexpected. Some results indicate the nonsymmetric laminates to be stiffer than the corresponding symmetric layup. C1 USAF,DEPT AERONAUT & ASTRONAUT,WRIGHT PATTERSON AFB,OH 45433. RP TIGHE, KV (reprint author), USAF,CTR AERONAUT SYST,WRIGHT PATTERSON AFB,OH 45433, USA. NR 20 TC 7 Z9 7 U1 0 U2 0 PU ELSEVIER SCI LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD, OXON, ENGLAND OX5 1GB SN 0263-8223 J9 COMPOS STRUCT JI Compos. Struct. PY 1994 VL 27 IS 3 BP 225 EP 242 DI 10.1016/0263-8223(94)90084-1 PG 18 WC Materials Science, Composites SC Materials Science GA MU968 UT WOS:A1994MU96800002 ER PT J AU CZARNECKI, GJ AF CZARNECKI, GJ TI THE SIGNIFICANCE OF LAMINATE SPALLATION GENERATED BY HIGH-VELOCITY SPHERICAL METALLIC IMPACTORS SO COMPOSITES ENGINEERING LA English DT Article AB Initial and residual kinetic energies, associated with projectiles penetrating composite targets, display a nearly linear 1:1 relationship in the lower velocity spectrum. As the penetration velocity increases, deviations from linearity occur and appear to be the result of significant laminate spallation. Initial spallation was identified to be an energy-dependent phenomenon coinciding with the E50. By attributing (1) the target's change of mass to the spall mass and (2) the amount of deviation (from linearity) to the spall energy, corresponding values for the average spall velocity were obtained. Low-mass high-velocity projectiles were found to produce a greater spall velocity than the converse at an equivalent energy. Although the average spall velocity was found to vary nonlinearly as a function of the projectile's mass and impact velocity, the projectile's residual velocity was identified as a reasonable spall velocity approximation. RP CZARNECKI, GJ (reprint author), WRIGHT LAB,DIV VEHICLE SUBSYST,WRIGHT PATTERSON AFB,OH 45433, USA. NR 8 TC 2 Z9 2 U1 0 U2 0 PU PERGAMON-ELSEVIER SCIENCE LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD, ENGLAND OX5 1GB SN 0961-9526 J9 COMPOS ENG JI Compos. Eng. PY 1994 VL 4 IS 3 BP 287 EP & DI 10.1016/0961-9526(94)90079-5 PG 0 WC Engineering, Multidisciplinary; Materials Science, Composites SC Engineering; Materials Science GA NG472 UT WOS:A1994NG47200003 ER PT J AU DENNIS, ST HORBAN, BA PALAZOTTO, AN AF DENNIS, ST HORBAN, BA PALAZOTTO, AN TI INSTABILITY IN A CYLINDRICAL PANEL SUBJECTED TO NORMAL-PRESSURE - BIFURCATION VS NONLINEAR ANALYSES SO COMPOSITES ENGINEERING LA English DT Article ID SHEAR DEFORMATION-THEORY; LAMINATED PLATES; SHELLS; STABILITY AB Cylindrical shell panels subjected to external pressure are seen in thin semi-monocoque aerospace applications and in the thick-wall pressure hulls of deep-sea submersibles. Both cases are weight-sensitive designs, and therefore, laminated constructions due to their high strength and stiffness-to-weight ratios appear advantageous. In this paper, both linear bifurcation and nonlinear analyses are presented for a wide range of geometries. For shells of high curvature, i.e. a Batdorf parameter, Z, greater than 100, the bifurcation load predicts the onset of instability very accurately as compared to a nonlinear analysis. On the other hand, shallow shells indicate a bifurcation instability where none exists in the nonlinear analysis. The respose for some curvatures is significantly altered where transverse shear flexibility apparently has a major influence. C1 USAF,INST TECHNOL,DEPT AERONAUT & ASTRONAUT,WRIGHT PATTERSON AFB,OH 45433. RP DENNIS, ST (reprint author), USAF ACAD,DEPT ENGN MECH,COLORADO SPRINGS,CO 80840, USA. NR 24 TC 3 Z9 3 U1 0 U2 4 PU PERGAMON-ELSEVIER SCIENCE LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD, ENGLAND OX5 1GB SN 0961-9526 J9 COMPOS ENG JI Compos. Eng. PY 1994 VL 4 IS 6 BP 605 EP & DI 10.1016/0961-9526(94)90104-X PG 0 WC Engineering, Multidisciplinary; Materials Science, Composites SC Engineering; Materials Science GA PD223 UT WOS:A1994PD22300004 ER PT J AU KROUPA, JL NEU, RW AF KROUPA, JL NEU, RW TI THE NONISOTHERMAL VISCOPLASTIC BEHAVIOR OF A TITANIUM-MATRIX COMPOSITE SO COMPOSITES ENGINEERING LA English DT Article ID CONSTITUTIVE-EQUATIONS; PLASTICITY AB The thermomechanical fatigue (TMF) response of a unidirectional SCS-6/Timetal 21S composite is determined using the unified inelastic-strain model of Bodner and Partom for the matrix response. The Bodner-Partom model captures the strain-rate sensitivity and time-dependent behavior of Timetal 21S for a wide range of temperatures (25-815-degrees-C) and strain rates (10(-3)-10(-7) s-1). For nonisothermal conditions, special terms are added to the inelastic-strain-rate expressions that account for changes in the temperature-dependent material parameters with changing temperatures. This viscoplastic model is implemented into the finite element package ADINA through user-defined subroutines. The unidirectional composite is represented by a concentric cylinder geometry formulated from axisymmetric elements. Numerical simulations predict an increase in residual stresses as the cooling rate from consolidation is increased. The composite response under in- and out-of-phase TMF loading compares well with experimental measurements. Compared to out-of-phase TMF, in-phase TMF shows considerably more ratchetting. For in-phase TMF, both the response and fatigue lives are more sensitive to variations in fiber-volume fraction than the out-of-phase case. The numerical model is consistent with the experimental observations in that the fibers control the in-phase TMF behavior, while the matrix controls the out-of-phase TMF behavior. C1 WRIGHT LAB,MAT DIRECTORATE,WRIGHT PATTERSON AFB,OH 45433. RP KROUPA, JL (reprint author), UNIV DAYTON,RES INST,DAYTON,OH 45469, USA. OI Neu, Richard W./0000-0002-3779-3038 NR 29 TC 31 Z9 31 U1 0 U2 1 PU PERGAMON-ELSEVIER SCIENCE LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD, ENGLAND OX5 1GB SN 0961-9526 J9 COMPOS ENG JI Compos. Eng. PY 1994 VL 4 IS 9 BP 965 EP 977 DI 10.1016/0961-9526(94)90038-8 PG 13 WC Engineering, Multidisciplinary; Materials Science, Composites SC Engineering; Materials Science GA PK247 UT WOS:A1994PK24700006 ER PT J AU ROBERTSON, DD MALL, S AF ROBERTSON, DD MALL, S TI MICROMECHANICAL ANALYSIS OF METAL-MATRIX COMPOSITE LAMINATES WITH FIBER-MATRIX INTERFACIAL DAMAGE SO COMPOSITES ENGINEERING LA English DT Article AB A nonlinear micromechanics based laminate analysis and a statistical representation for failure are combined to model the fiber/matrix interfacial damage on the composite behavior. The micromechanical analysis is based on the method of cells formulation [Aboudi (1989). Applied Mechanics Review 42(7), 193-221]. The statistical approach is based on a Gaussian distribution of the fiber-matrix interfacial stresses coupled with interfacial failure strength. This statistical representation is then modified through a linear approximation so it may be incorporated into the laminate analysis to model interfacial failure readily with minimum empirical constants. The results from the present study are compared with the experimental and finite element data of titanium-based metal matrix laminates with unidirectional and crossply layups from previous studies which demonstrate excellent agreement. RP ROBERTSON, DD (reprint author), USAF,INST TECHNOL,DEPT AERONAUT & ASTRONAUT,WRIGHT PATTERSON AFB,OH 45433, USA. NR 20 TC 13 Z9 13 U1 0 U2 0 PU PERGAMON-ELSEVIER SCIENCE LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD, ENGLAND OX5 1GB SN 0961-9526 J9 COMPOS ENG JI Compos. Eng. PY 1994 VL 4 IS 12 BP 1257 EP 1274 DI 10.1016/0961-9526(95)91394-V PG 18 WC Engineering, Multidisciplinary; Materials Science, Composites SC Engineering; Materials Science GA QG092 UT WOS:A1994QG09200006 ER PT J AU NEU, RW ROMAN, I AF NEU, RW ROMAN, I TI ACOUSTIC-EMISSION MONITORING OF DAMAGE IN METAL-MATRIX COMPOSITES SUBJECTED TO THERMOMECHANICAL FATIGUE SO COMPOSITES SCIENCE AND TECHNOLOGY LA English DT Article DE METAL-MATRIX COMPOSITES; ACOUSTIC EMISSION; THERMOMECHANICAL FATIGUE; DAMAGE PROGRESSION; FIBER FRACTURES; MATRIX CRACKING ID MODEL AB Acoustic emission (AE) was monitored during thermomechanical fatigue (TMF) tests conducted on a silicon carbide fiber, titanium alloy matrix composite, SCS-6/TIMETAL(R)21S. The tests were stress-controlled with a stress Patio of 0.1, and temperature was cycled from 150 to 650 degrees C. In-phase and out-of-phase TMF cycling were characterized by distinct AE behavior The pare of fiber fractures as indicated by AE during in-phase cycling was much higher than during out-of-phase cycling, correlating with metallography and micromechanics analyses which indicate thar the fiber stress is higher under in-phase than out-of-phase cycling. The fiber fracture rate was proportional to the maximum fiber stress and remained nearly constant during most of the test. The Fate was greater during the early cycling as well as near the end. AE also indicated that most of the early cyclic damage occurred during the initial loading. C1 HEBREW UNIV JERUSALEM,IL-91904 JERUSALEM,ISRAEL. RP NEU, RW (reprint author), MLLN,MAT DIRECTORATE,WRIGHT LAB,WRIGHT PATTERSON AFB,OH 45433, USA. OI Neu, Richard W./0000-0002-3779-3038 NR 13 TC 12 Z9 13 U1 0 U2 6 PU ELSEVIER SCI LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD, OXON, ENGLAND OX5 1GB SN 0266-3538 J9 COMPOS SCI TECHNOL JI Compos. Sci. Technol. PY 1994 VL 52 IS 1 BP 1 EP 8 DI 10.1016/0266-3538(94)90002-7 PG 8 WC Materials Science, Composites SC Materials Science GA PP487 UT WOS:A1994PP48700001 ER PT J AU NICHOLAS, T AHMAD, J AF NICHOLAS, T AHMAD, J TI MODELING FIBER BREAKAGE IN A METAL-MATRIX COMPOSITE SO COMPOSITES SCIENCE AND TECHNOLOGY LA English DT Article DE METAL-MATRIX COMPOSITE; FIBER BREAK; MICROMECHANICS; INTERFACE CRACK ID STRESSES AB An analysis is presented of the effects of a broken fibre in a representative volume element (RVE) of a metal-matrix composite. Results from a simple model show that strain accumulation from occasional fiber breaks during in-phase thermomechanical fatigue tests can be considerably larger than the corresponding percentage reduction in stiffness, thereby corroborating experimental observations. Detailed finite element analysis of the RVE assuming elastic-plastic matrix material behavior supports the results of the simple model and provides further details of the relationships between strain increase, stiffness decrease, debonded length along fiber/matrix interface, and opening displacement due to a broken fiber. The load transfer from the matrix to the fiber at the tip of the interface crack is found to occur through a concentrated shear load, in contradiction to the common assumption of a finite shear-lag distance. C1 AD TECH SYST RES INC,DAYTON,OH 45432. RP NICHOLAS, T (reprint author), MAT DIRECTORATE,WRIGHT LAB,WRIGHT PATTERSON AFB,OH 45433, USA. NR 18 TC 15 Z9 15 U1 0 U2 0 PU ELSEVIER SCI LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD, OXON, ENGLAND OX5 1GB SN 0266-3538 J9 COMPOS SCI TECHNOL JI Compos. Sci. Technol. PY 1994 VL 52 IS 1 BP 29 EP 38 PG 10 WC Materials Science, Composites SC Materials Science GA PP487 UT WOS:A1994PP48700004 ER PT J AU ROUSH, JT MALL, S VAUGHT, WH AF ROUSH, JT MALL, S VAUGHT, WH TI THERMOMECHANICAL FATIGUE BEHAVIOR OF AN ANGLE-PLY SCS-6 TI-15-3 METAL-MATRIX COMPOSITE SO COMPOSITES SCIENCE AND TECHNOLOGY LA English DT Article DE METAL-MATRIX COMPOSITES; FATIGUE; THERMOMECHANICAL FATIGUE; TITANIUM MATRIX; SILICON CARBIDE FIBERS AB The response of the continuous-fiber-reinforced metal-matrix composite SCS-6/Ti-15-3 with orientation [+/-45](2s) was investigated under fatigue conditions. Three temperature and load profiles were used to characterize the metal-matrix composite, namely: isothermal fatigue (IF) at 427 degrees C, in-phase thermomechanical fatigue (IP-TMF) from 149 degrees C to 427 degrees C, and out-of-phase thermo-mechanical fatigue (OP-TMF) from 149 degrees C to 427 degrees C. At high stress levels (above 400 MPa) the [+/-45](2s) laminate displayed in-phase, out-of-phase, and isothermal fatigue lives which were all within 1000 cycles. At these high stress levels the laminate exhibited the most detrimental fatigue response when subjected to the in-phase TMF profile. The IP-TMF and IF curves displayed equivalent fatigue lives at stress levels below 400 MPa. At these lower stress levels (below 400 MPa) the OP-TMF lives were approximately a factor of two lower than the IP-TMF and IF lives. Mechanical strain measurements, Young's modulus calculations, micromechanical analysis, acetate edge replication, metallography, and fractography were all employed to explain the damage mechanisms and their effects on the fatigue life of the laminate. The initial mode of damage for all specimens tested at all load-temperature profiles was fiber-matrix interfacial failures. Matrix plasticity, matrix cracking, fiber rotation, and fiber failures were evident at all applied stress levels in IP-TMF, OP-TMF, and IF. The degree of each of these mechanisms was dependent on both the applied stress level and the temperature profile. C1 USAF,INST TECHNOL,DEPT AERONAUT & ASTRONAUT,WRIGHT PATTERSON AFB,OH 45433. NR 18 TC 1 Z9 1 U1 0 U2 1 PU ELSEVIER SCI LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD, OXON, ENGLAND OX5 1GB SN 0266-3538 J9 COMPOS SCI TECHNOL JI Compos. Sci. Technol. PY 1994 VL 52 IS 1 BP 47 EP 59 DI 10.1016/0266-3538(94)90007-8 PG 13 WC Materials Science, Composites SC Materials Science GA PP487 UT WOS:A1994PP48700006 ER PT J AU WATERBURY, MC KARPUR, P MATIKAS, TE KRISHNAMURTHY, S MIRACLE, DB AF WATERBURY, MC KARPUR, P MATIKAS, TE KRISHNAMURTHY, S MIRACLE, DB TI IN-SITU OBSERVATION OF THE SINGLE-FIBER FRAGMENTATION PROCESS IN METAL-MATRIX COMPOSITES BY ULTRASONIC-IMAGING SO COMPOSITES SCIENCE AND TECHNOLOGY LA English DT Article DE ULTRASOUND; NDE; FRAGMENTATION; METAL-MATRIX COMPOSITE; ACOUSTIC EMISSION AB Single-fiber fragmentation tests with continuous silicon-carbide fibers in a Ti-6Al-4V alloy matrix have been conducted with in situ ultrasonic imaging to monitor the fragmentation process. Straining proceeded incrementally on a specially designed load frame with acoustic emission detection (AE) performed during each increment, and shear-wave back reflectivity (SBR) ultrasound images were acquired following each increment. Metallographic examination of the fragmented fiber was performed following the straining sequence by electropolishing and scanning electron microscopy. Good agreement was found between the fiber breaks imaged by ultrasound, the number of breaks detected by acoustic emissions, and the breaks observed by metallography. C1 UNIV DAYTON,RES INST,DAYTON,OH 45469. USAF,WRIGHT LAB,MAT DIRECTORATE,MAT DEV BRANCH,WRIGHT PATTERSON AFB,OH 45433. RP WATERBURY, MC (reprint author), UNIVERSAL ENERGY SYST INC,4401 DAYTON XENIA RD,DAYTON,OH 45432, USA. RI Matikas, Theodore/I-2803-2012 NR 11 TC 13 Z9 13 U1 1 U2 3 PU ELSEVIER SCI LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD, OXON, ENGLAND OX5 1GB SN 0266-3538 J9 COMPOS SCI TECHNOL JI Compos. Sci. Technol. PY 1994 VL 52 IS 2 BP 261 EP 266 DI 10.1016/0266-3538(94)90211-9 PG 6 WC Materials Science, Composites SC Materials Science GA PV274 UT WOS:A1994PV27400012 ER PT J AU KERANS, RJ JERO, PD PARTHASARATHY, TA AF KERANS, RJ JERO, PD PARTHASARATHY, TA TI ISSUES IN THE CONTROL OF FIBER-MATRIX INTERFACES IN CERAMIC COMPOSITES SO COMPOSITES SCIENCE AND TECHNOLOGY LA English DT Article; Proceedings Paper CT International Workshop on Advances in Inorganic Fibre Technology CY AUG 13-14, 1992 CL MELBOURNE, AUSTRALIA DE INTERFACE ROUGHNESS; PUSH-OUT; DEBONDING; MODELING ID PUSHOUT TESTS; ROUGHNESS; FRICTION AB It is argued that virtually all ceramic-matrix composite parts will be at least locally microcracked in service, such that engineered, oxidation-resistant interfaces are a pervasive requirement. In addition, there is a host of complex parameters which affect interfacial properties. This work presents theoretical and experimental work examining the role of interface topography. Fiber push-out tests and an analysis of the test which includes an interface roughness contribution are described. Techniques for characterizing fiber/interface topography are described and results presented. Finally, interface degradation associated with fiber sliding is described. C1 UES INC,DAYTON,OH 45432. RP KERANS, RJ (reprint author), WRIGHT LAB,MAT DIRECTORATE,WL MLLM,WRIGHT PATTERSON AFB,OH 45433, USA. RI Parthasarathy, Triplicane/B-7146-2011 OI Parthasarathy, Triplicane/0000-0002-5449-9754 NR 13 TC 13 Z9 13 U1 2 U2 4 PU ELSEVIER SCI LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD, OXON, ENGLAND OX5 1GB SN 0266-3538 J9 COMPOS SCI TECHNOL JI Compos. Sci. Technol. PY 1994 VL 51 IS 2 BP 291 EP 296 DI 10.1016/0266-3538(94)90198-8 PG 6 WC Materials Science, Composites SC Materials Science GA NC321 UT WOS:A1994NC32100017 ER PT J AU MALL, S SCHUBBE, JJ AF MALL, S SCHUBBE, JJ TI THERMOMECHANICAL FATIGUE BEHAVIOR OF A CROSS-PLY SCS-6/TI-15-3 METAL-MATRIX COMPOSITE SO COMPOSITES SCIENCE AND TECHNOLOGY LA English DT Article DE METAL-MATRIX COMPOSITES; FATIGUE; THERMOMECHANICAL FATIGUE; SILICON CARBIDE FIBERS; TITANIUM MATRIX; DAMAGE MECHANISMS AB The thermo-mechanical fatigue behavior of a cross-ply laminate of a silicon-carbide-fiber-reinforced titanium-matrix composite, SCS-6/Ti-15-3, has been investigated. Two sets of tests involving in-phase and out-of-phase thermal-mechanical fatigue from 149 to 427-degrees-C at different stress levels, which were below and above the static first ply failure strength of the laminate, were conducted. Fatigue damage originated at the fiber/matrix interface of 90-degrees-fibers, and progressed as transverse cracking in the matrix. However, final damage modes were dependent on stress level and test conditions. Furthermore, fatigue lives were also found to be dependent on test conditions at a given stress level. RP MALL, S (reprint author), USAF,INST TECHNOL,DEPT AERONAUT & ASTRONAUT,WRIGHT PATTERSON AFB,OH 45433, USA. NR 11 TC 19 Z9 19 U1 0 U2 1 PU ELSEVIER SCI LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD, OXON, ENGLAND OX5 1GB SN 0266-3538 J9 COMPOS SCI TECHNOL JI Compos. Sci. Technol. PY 1994 VL 50 IS 1 BP 49 EP 57 DI 10.1016/0266-3538(94)90125-2 PG 9 WC Materials Science, Composites SC Materials Science GA MH258 UT WOS:A1994MH25800008 ER PT J AU ROBERTSON, DD MALL, S AF ROBERTSON, DD MALL, S TI MICROMECHANICAL ANALYSIS FOR THERMOVISCOPLASTIC BEHAVIOR OF UNIDIRECTIONAL FIBROUS COMPOSITES SO COMPOSITES SCIENCE AND TECHNOLOGY LA English DT Article DE MICROMECHANICS; VISCOPLASTIC MATRIX MATERIALS; THERMOVISCOPLASTIC BEHAVIOR; ISOTROPIC-HARDENING MODEL ID DEFORMATION; MODEL AB A three-dimensional micromechanics formulation for fiber-reinforced composites containing viscoplastic matrix materials is presented. The micromechanics model is based on the relaxation of the coupling effect between the normal and shear stresses. Three variations of Bodner's theory of viscoplasticity are used to predict the thermoviscoplastic behavior of unidirectional metal-matrix composites; first, the original isotropic-hardening model of Bodner and Partom; second, Ramaswamy's extension of the theory through the inclusion of a back stress; and third, Stouffer and Bodner's extension of the theory through a special form of directional hardening. Comparisons with numerical solutions and experimental data of other researchers are made to demonstrate the accuracy of the model. Micromechanical analyses of metal-matrix composites under both in-phase and out-of-phase thermomechanical fatigue-loading conditions are also presented for comparison with experiments and previous models. C1 USAF,INST TECHNOL,DEPT AERONAUT & ASTRONAUT,WRIGHT PATTERSON AFB,OH 45433. NR 22 TC 16 Z9 18 U1 0 U2 0 PU ELSEVIER SCI LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD, OXON, ENGLAND OX5 1GB SN 0266-3538 J9 COMPOS SCI TECHNOL JI Compos. Sci. Technol. PY 1994 VL 50 IS 4 BP 483 EP 496 DI 10.1016/0266-3538(94)90057-4 PG 14 WC Materials Science, Composites SC Materials Science GA MV762 UT WOS:A1994MV76200009 ER PT S AU EVANS, KR AF EVANS, KR BE TU, CW Kolodziejski, LA McCrary, VR TI APPLICATION OF DESORPTION MASS-SPECTROMETRY TO MOLECULAR-BEAM EPITAXY SO COMPOUND SEMICONDUCTOR EPITAXY SE MATERIALS RESEARCH SOCIETY SYMPOSIUM PROCEEDINGS LA English DT Proceedings Paper CT Symposium on Compound Semiconductor Epitaxy CY APR 04-07, 1994 CL SAN FRANCISCO, CA SP MAT RES SOC C1 WRIGHT LAB,SOLID STATE ELECTR DIRECTORATE,WL ELRA,WRIGHT PATTERSON AFB,OH. NR 0 TC 1 Z9 1 U1 0 U2 0 PU MATERIALS RESEARCH SOC PI PITTSBURGH PA 9800 MCKNIGHT RD, SUITE 327, PITTSBURGH, PA 15237 SN 0272-9172 BN 1-55899-240-5 J9 MATER RES SOC SYMP P PY 1994 VL 340 BP 13 EP 22 PG 10 WC Crystallography; Engineering, Electrical & Electronic; Materials Science, Coatings & Films; Physics, Condensed Matter SC Crystallography; Engineering; Materials Science; Physics GA BB59K UT WOS:A1994BB59K00002 ER PT S AU DORSEY, DL VENKATASUBRAMANIAN, R YEN, MY HAAS, TW AF DORSEY, DL VENKATASUBRAMANIAN, R YEN, MY HAAS, TW BE TU, CW Kolodziejski, LA McCrary, VR TI A MONTE-CARLO MODEL OF GAAS [111]B EPITAXY SO COMPOUND SEMICONDUCTOR EPITAXY SE MATERIALS RESEARCH SOCIETY SYMPOSIUM PROCEEDINGS LA English DT Proceedings Paper CT Symposium on Compound Semiconductor Epitaxy CY APR 04-07, 1994 CL SAN FRANCISCO, CA SP MAT RES SOC C1 WRIGHT LAB,MAT DIRECTORATE,WRIGHT PATTERSON AFB,OH 45433. NR 0 TC 1 Z9 1 U1 0 U2 0 PU MATERIALS RESEARCH SOC PI PITTSBURGH PA 9800 MCKNIGHT RD, SUITE 327, PITTSBURGH, PA 15237 SN 0272-9172 BN 1-55899-240-5 J9 MATER RES SOC SYMP P PY 1994 VL 340 BP 41 EP 46 PG 6 WC Crystallography; Engineering, Electrical & Electronic; Materials Science, Coatings & Films; Physics, Condensed Matter SC Crystallography; Engineering; Materials Science; Physics GA BB59K UT WOS:A1994BB59K00006 ER PT S AU VANDERMEY, NE MASTERS, JE POE, CC MORRIS, DH AF VANDERMEY, NE MASTERS, JE POE, CC MORRIS, DH BE Groves, SE Highsmith, AL TI COMPRESSION-COMPRESSION FATIGUE OF A STITCHED UNIWOVEN GRAPHITE-EPOXY COMPOSITE SO COMPRESSION RESPONSE OF COMPOSITE STRUCTURES SE AMERICAN SOCIETY FOR TESTING AND MATERIALS SPECIAL TECHNICAL PUBLICATION LA English DT Proceedings Paper CT Symposium on Compression Response of Composite Structures CY NOV 16-17, 1992 CL MIAMI, FL SP AMER SOC TESTING & MAT, COMM D 30 HIGH MODULUS FIBERS & THEIR COMPOSITES DE STITCHED LAMINATES; GRAPHITE EPOXY; COMPRESSION-COMPRESSION FATIGUE; S-N CURVES; DAMAGE INITIATION; FAILURE MECHANISMS; STIFFNESS LOSS; STITCH DEFECTS C1 USAF,PHILLIPS LAB,EDWARDS AFB,CA 93523. NR 0 TC 2 Z9 2 U1 0 U2 2 PU AMERICAN SOCIETY TESTING AND MATERIALS PI W CONSHOHOCKEN PA 100 BARR HARBOR DRIVE, W CONSHOHOCKEN, PA 19428-2959 SN 1071-5827 BN 0-8031-1499-0 J9 AM SOC TEST MATER PY 1994 VL 1185 BP 258 EP 277 DI 10.1520/STP24343S PG 20 WC Materials Science, Characterization & Testing; Materials Science, Composites SC Materials Science GA BB55N UT WOS:A1994BB55N00015 ER PT J AU CHEN, CLP LECLAIR, SR AF CHEN, CLP LECLAIR, SR TI INTEGRATION OF DESIGN AND MANUFACTURING - SOLVING SETUP GENERATION AND FEATURE SEQUENCING USING AN UNSUPERVISED-LEARNING APPROACH SO COMPUTER-AIDED DESIGN LA English DT Article DE FEATURE-BASED DESIGN; SETUP GENERATION; FEATURE INTERSECTION; FEATURE SEQUENCING; TOOL SEQUENCING; UNSUPERVISED LEARNING; SELF ORGANIZATION; ASSOCIATIVE MEMORY AB An approach to the integration of design and manufacturing knowledge is presented that uses a feature-based design environment and an unsupervised learning algorithm to categorize features into a setup for machining. Setup generation is a pivotal step in automated process planning as it greatly influences machine/tool selection, machining sequences and fixture configuration. The proposed algorithm and architecture. incorporate multiple objective functions into setup generation. Intersecting and nonintersecting features within a setup are identified and classified using an associative memory. After the feature sequence has been determined, several algorithms are proposed to obtain the best tool sequence for creating the features in a setup. C1 WRIGHT LAB,MAT DIRECTORATE,WRIGHT PATTERSON AFB,OH 45433. RP CHEN, CLP (reprint author), WRIGHT STATE UNIV,DEPT COMP SCI & ENGN,DAYTON,OH 45435, USA. RI Chen, C. L. Philip/O-2657-2016 OI Chen, C. L. Philip/0000-0001-5451-7230 NR 9 TC 34 Z9 35 U1 0 U2 0 PU ELSEVIER SCI LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD, OXON, ENGLAND OX5 1GB SN 0010-4485 J9 COMPUT AIDED DESIGN JI Comput.-Aided Des. PD JAN PY 1994 VL 26 IS 1 BP 59 EP 75 PG 17 WC Computer Science, Software Engineering SC Computer Science GA MR102 UT WOS:A1994MR10200006 ER PT S AU CLARK, MP AF CLARK, MP BE Singh, A TI A RESOLUTION THRESHOLD FOR MULTIDIMENSIONAL PARAMETER ESTIMATES SO CONFERENCE RECORD OF THE TWENTY-EIGHTH ASILOMAR CONFERENCE ON SIGNALS, SYSTEMS & COMPUTERS, VOLS 1 AND 2 SE CONFERENCE RECORD OF THE ASILOMAR CONFERENCE ON SIGNALS, SYSTEMS AND COMPUTERS LA English DT Proceedings Paper CT 28th Asilomar Conference on Signals, Systems and Computers CY OCT 30-NOV 02, 1994 CL PACIFIC GROVE, CA SP NAVAL POSTGRAD SCH, SAN JOSE STATE UNIV C1 USAF,INST TECHNOL,AFIT ENG,WRIGHT PATTERSON AFB,OH 45433. NR 0 TC 0 Z9 0 U1 0 U2 0 PU I E E E, COMPUTER SOC PRESS PI LOS ALAMITOS PA 10662 LOS VAQUEROS CIRCLE, LOS ALAMITOS, CA 90720 SN 1058-6393 BN 0-8186-6405-3 J9 CONF REC ASILOMAR C PY 1994 BP 9 EP 13 PG 5 WC Computer Science, Theory & Methods; Telecommunications SC Computer Science; Telecommunications GA BC60P UT WOS:A1994BC60P00003 ER PT S AU PEPIN, MP CLARK, MP AF PEPIN, MP CLARK, MP BE Singh, A TI ON THE PERFORMANCE OF SEVERAL 2-D HARMONIC RETRIEVAL TECHNIQUES SO CONFERENCE RECORD OF THE TWENTY-EIGHTH ASILOMAR CONFERENCE ON SIGNALS, SYSTEMS & COMPUTERS, VOLS 1 AND 2 SE CONFERENCE RECORD OF THE ASILOMAR CONFERENCE ON SIGNALS, SYSTEMS AND COMPUTERS LA English DT Proceedings Paper CT 28th Asilomar Conference on Signals, Systems and Computers CY OCT 30-NOV 02, 1994 CL PACIFIC GROVE, CA SP NAVAL POSTGRAD SCH, SAN JOSE STATE UNIV C1 USAF,INST TECHNOL,DEPT ELECT & COMP ENGN,WRIGHT PATTERSON AFB,OH 45433. NR 0 TC 0 Z9 0 U1 0 U2 0 PU I E E E, COMPUTER SOC PRESS PI LOS ALAMITOS PA 10662 LOS VAQUEROS CIRCLE, LOS ALAMITOS, CA 90720 SN 1058-6393 BN 0-8186-6405-3 J9 CONF REC ASILOMAR C PY 1994 BP 254 EP 258 PG 5 WC Computer Science, Theory & Methods; Telecommunications SC Computer Science; Telecommunications GA BC60P UT WOS:A1994BC60P00051 ER PT S AU ANDERSON, BP WARHOLA, GT AF ANDERSON, BP WARHOLA, GT BE Singh, A TI RATIONAL RESOLUTION DECOMPOSITIONS FOR SIGNAL PROCESSING SO CONFERENCE RECORD OF THE TWENTY-EIGHTH ASILOMAR CONFERENCE ON SIGNALS, SYSTEMS & COMPUTERS, VOLS 1 AND 2 SE CONFERENCE RECORD OF THE ASILOMAR CONFERENCE ON SIGNALS, SYSTEMS AND COMPUTERS LA English DT Proceedings Paper CT 28th Asilomar Conference on Signals, Systems and Computers CY OCT 30-NOV 02, 1994 CL PACIFIC GROVE, CA SP NAVAL POSTGRAD SCH, SAN JOSE STATE UNIV C1 USAF,INST TECHNOL,DEPT ELECT ENGN,WRIGHT PATTERSON AFB,OH 45433. NR 0 TC 0 Z9 0 U1 0 U2 1 PU I E E E, COMPUTER SOC PRESS PI LOS ALAMITOS PA 10662 LOS VAQUEROS CIRCLE, LOS ALAMITOS, CA 90720 SN 1058-6393 BN 0-8186-6405-3 J9 CONF REC ASILOMAR C PY 1994 BP 938 EP 942 PG 5 WC Computer Science, Theory & Methods; Telecommunications SC Computer Science; Telecommunications GA BC60P UT WOS:A1994BC60P00183 ER PT S AU XIA, XG SUTER, BW AF XIA, XG SUTER, BW BE Singh, A TI VECTOR FILTER BANKS AND MULTIRATE FILTER BANKS WITH BLOCK SAMPLING SO CONFERENCE RECORD OF THE TWENTY-EIGHTH ASILOMAR CONFERENCE ON SIGNALS, SYSTEMS & COMPUTERS, VOLS 1 AND 2 SE CONFERENCE RECORD OF THE ASILOMAR CONFERENCE ON SIGNALS, SYSTEMS AND COMPUTERS LA English DT Proceedings Paper CT 28th Asilomar Conference on Signals, Systems and Computers CY OCT 30-NOV 02, 1994 CL PACIFIC GROVE, CA SP NAVAL POSTGRAD SCH, SAN JOSE STATE UNIV C1 USAF,DEPT ELECT & COMP ENGN,WRIGHT PATTERSON AFB,OH 45433. NR 0 TC 0 Z9 0 U1 0 U2 0 PU I E E E, COMPUTER SOC PRESS PI LOS ALAMITOS PA 10662 LOS VAQUEROS CIRCLE, LOS ALAMITOS, CA 90720 SN 1058-6393 BN 0-8186-6405-3 J9 CONF REC ASILOMAR C PY 1994 BP 1020 EP 1024 PG 5 WC Computer Science, Theory & Methods; Telecommunications SC Computer Science; Telecommunications GA BC60P UT WOS:A1994BC60P00199 ER PT B AU MACKENZIE, DP BUCKLE, TH BLATTMAN, DA AF MACKENZIE, DP BUCKLE, TH BLATTMAN, DA BE Guenther, AH Higgs, LD TI PORTABLE RECONFIGURABLE LINE SENSOR (PRLS) AND TECHNOLOGY-TRANSFER SO COUPLING TECHNOLOGY TO NATIONAL NEED SE PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE) LA English DT Proceedings Paper CT Conference on Coupling Technology to National Need CY AUG 23-26, 1993 CL ALBUQUERQUE, NM SP SOC PHOTO OPT INSTRUMENTAT ENGINEERS, CTR NEW WEST, W SENATE COALIT, US DEPT COMMERCE, OFF TECHNOL POLICY, STRATEG DEF INITIAT OFF, DEPT DEF, SANDIA NATL LABS, LOS ALAMOS NATL LAB, NEW MEXICO GOVERNORS TECH EXCELLENCE COMM, BOOZ ALLEN & HAMILTON INC, POLAROID CORP, NASA, NATL TECHNOL TRANSFER CTR, MARTIN MARIETTA CORP C1 USAF,CTR ELECTR SYST,BEDFORD,MA 01731. NR 0 TC 0 Z9 0 U1 0 U2 0 PU SPIE - INT SOC OPTICAL ENGINEERING PI BELLINGHAM PA PO BOX 10, BELLINGHAM, WA 98227-0010 BN 0-8194-1387-9 J9 P SOC PHOTO-OPT INS PY 1994 VL 2102 BP 301 EP 311 DI 10.1117/12.170646 PG 11 WC Multidisciplinary Sciences SC Science & Technology - Other Topics GA BA42X UT WOS:A1994BA42X00037 ER PT J AU VANDERVAART, DR MARCHAND, EG BAGELYPRIDE, A AF VANDERVAART, DR MARCHAND, EG BAGELYPRIDE, A TI THERMAL AND CATALYTIC INCINERATION OF VOLATILE ORGANIC-COMPOUNDS SO CRITICAL REVIEWS IN ENVIRONMENTAL SCIENCE AND TECHNOLOGY LA English DT Review DE INCINERATION; VOCS; COMBUSTION; CATALYSIS ID CHLORINATED HYDROCARBONS; HALOGENATED HYDROCARBONS; OXIDATION; DESTRUCTION; BED; COMBUSTION; OXIDE; VOCS AB A major control strategy for dilute waste streams of volatile organic compounds (VOCs) in air is incineration. However, no single incineration technology will likely serve as the optimal solution for all applications. In addition, with increasing VOC regulation, more variations of incineration or oxidation systems are appearing in the marketplace. This review presents a description of the currently available incinerator systems in the light of basic combustion theory. It is intended that this overview provide potential users with sufficient background to evaluate the various technologies for application to their specific waste stream. The discussion is presented in two parts. The first deals with thermal or gas-phase oxidation reactions and those incinerators that employ the thermal pathway for VOC destruction. Both recuperative and regenerative systems are described in this part of the review. The second part treats catalytic incinerators with the same emphasis on underlying principles. The discussion is concluded with two case studies illustrating both methods of incineration. C1 MERCK MFG CO,ELKTON,VA. USAF,TYNDALL AFB,FL. NR 68 TC 20 Z9 20 U1 4 U2 31 PU CRC PRESS INC PI BOCA RATON PA 2000 CORPORATE BLVD NW, JOURNALS CUSTOMER SERVICE, BOCA RATON, FL 33431 SN 1064-3389 J9 CRIT REV ENV SCI TEC JI Crit. Rev. Environ. Sci. Technol. PY 1994 VL 24 IS 3 BP 203 EP 236 PG 34 WC Environmental Sciences SC Environmental Sciences & Ecology GA PK998 UT WOS:A1994PK99800001 ER PT B AU DOUB, CA AF DOUB, CA BE Fischer, RE Snmith, WJ TI OPTICAL-SYSTEMS DESIGN FOR FOCAL-PLANE TESTING USING DIRECT WRITE SCENE GENERATION SO CURRENT DEVELOPMENTS IN OPTICAL DESIGN AND OPTICAL ENGINEERING IV SE PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE) LA English DT Proceedings Paper CT Conference on Current Developments in Optical Design and Optical Engineering IV CY JUL 27-28, 1994 CL SAN DIEGO, CA SP SOC PHOTO OPT INSTRUMENTAT ENGINEERS C1 CALSPAN CORP,AEDC OPERAT,ARNOLD AFB,TN 37389. NR 0 TC 0 Z9 0 U1 0 U2 0 PU SPIE - INT SOC OPTICAL ENGINEERING PI BELLINGHAM PA PO BOX 10, BELLINGHAM, WA 98227-0010 BN 0-8194-1587-1 J9 P SOC PHOTO-OPT INS PY 1994 VL 2263 BP 66 EP 74 DI 10.1117/12.188009 PG 9 WC Optics SC Optics GA BB65T UT WOS:A1994BB65T00007 ER PT J AU FRANCK, RE HILDEBRANDT, GG AF FRANCK, RE HILDEBRANDT, GG TI ALTERNATIVES FOR DEFENSE IN THE POST-SOVIET WORLD - A GUIDE FOR ECONOMISTS TO THE US DEBATE SO DEFENCE AND PEACE ECONOMICS LA English DT Article DE DEFENSE ECONOMICS; DEFENSE BUDGETS; FORCE STRUCTURE; RISK AB The defense establishments of all major powers are changing to reflect changes in the foundations of national security strategy and resource allocation. The authors believe economists should play an active role in formulating these changes and offer an orientation to the U.S. debate, presenting three major alternatives: the ''Base Force'' (Bush Administration), Mr. Aspin's Force ''C,'' and the ''Low'' Alternative (Prof. Kaufmann and Dr. Steinbruner). These alternatives are compared using first-order measures of capabilities, budgets and risk. Budgetary estimates are based on newly-developed analytical tools. C1 USN,POSTGRAD SCH,DEPT ADM SCI,MONTEREY,CA 93943. RP FRANCK, RE (reprint author), USAF ACAD,DEPT ECON & GEOG,2354 FAIRCHILD DR,SUITE 6K12,COLORADO SPRINGS,CO 80840, USA. NR 18 TC 1 Z9 1 U1 0 U2 2 PU HARWOOD ACAD PUBL GMBH PI READING PA C/O STBS LTD, PO BOX 90, READING, BERKS, ENGLAND RG1 8JL SN 1043-0717 J9 DEFENCE PEACE ECON JI Def. Peace Econ. PY 1994 VL 5 IS 1 BP 37 EP 50 DI 10.1080/10430719408404778 PG 14 WC Economics SC Business & Economics GA MW911 UT WOS:A1994MW91100003 ER PT J AU PHILBIN, MK BALLWEG, DD GRAY, L AF PHILBIN, MK BALLWEG, DD GRAY, L TI THE EFFECT OF AN INTENSIVE-CARE UNIT SOUND ENVIRONMENT ON THE DEVELOPMENT OF HABITUATION IN HEALTHY AVIAN NEONATES SO DEVELOPMENTAL PSYCHOBIOLOGY LA English DT Article ID HIGH-RISK; CHICKENS; ONTOGENY; ORGANIZATION AB There is increasing concern that environmental stimuli in the Neonatal Intensive Care Unit (NICU) may be detrimental to the preterm infants hospitalized there. Separately, there is longstanding recognition that preterm infants at 40 weeks postconceptional age habituate less reliably than full-term infants. This study uses a relevant animal model to test whether exposure to NICU sounds, as a single departure from normal neonatal experience, can alter habituation. Chicks were incubated, hatched, and reared in either a quiet or a NICU-sound environment. Habituation was measured by the length of time that chicks delay their ongoing peeping upon hearing a white noise stimulus. NICU-sound-reared 4-day-olds failed to habituate, showing as much responsiveness at the end of repeated stimulation as at the beginning. This is, to our knowledge, the first demonstration that atypical sound exposure alone can alter this fundamental aspect of neurosensory competence in an otherwise healty neonate. (C) 1994 John Wiley and Sons, Inc. C1 WILFORD HALL USAF MED CTR,LACKLAND AFB,TX. UNIV TEXAS,SCH MED,DEPT OTOLARYNGOL HEAD & NECK SURG,HOUSTON,TX. RP PHILBIN, MK (reprint author), UNIV TEXAS,HLTH SCI CTR,SCH NURSING,1100 HOLCOMBE BLVD,SUITE 5 500,HOUSTON,TX 77030, USA. FU NICHD NIH HHS [HD 28261]; NIDCD NIH HHS [DC 243] NR 28 TC 27 Z9 29 U1 1 U2 3 PU JOHN WILEY & SONS INC PI NEW YORK PA 605 THIRD AVE, NEW YORK, NY 10158-0012 SN 0012-1630 J9 DEV PSYCHOBIOL JI Dev. Psychobiol. PD JAN PY 1994 VL 27 IS 1 BP 11 EP 21 PG 11 WC Developmental Biology; Psychology SC Developmental Biology; Psychology GA MP925 UT WOS:A1994MP92500002 PM 8112485 ER PT B AU FOSTER, JC AF FOSTER, JC BE Jong, IC Akl, FA TI ENERGY AND MOMENTUM CONSIDERATIONS FOR HIGH VELOCITY PENETRATION PROCESSES SO DEVELOPMENTS IN THEORETICAL AND APPLIED MECHANICS, VOL XVII: PROCEEDINGS OF THE SEVENTEENTH SOUTHEASTERN CONFERENCE ON THEORETICAL AND APPLIED MECHANICS LA English DT Proceedings Paper CT 17th Southeastern Conference on Theoretical and Applied Mechanics (SECTAM XVII) CY APR 10-12, 1994 CL HOT SPRINGS NATL PK, AR SP LOUISIANA TECH UNIV, COLL ENGN, UNIV ARKANSAS, COLL ENGN C1 USAF,MNMW,WL,WASHINGTON,DC 20330. NR 0 TC 0 Z9 0 U1 0 U2 0 PU LOUISIANA TECH UNIVERSITY COLLEGE ENGINEERING PI RUSTON PA RUSTON, LA 71272 BN 0-9640094-0-4 PY 1994 BP 340 EP 347 PG 8 WC Mathematics, Applied; Mechanics SC Mathematics; Mechanics GA BD08Y UT WOS:A1994BD08Y00029 ER PT J AU SKARDA, JS HONICK, AB GIBBINS, CS JOSSELSON, AR RISHI, M AF SKARDA, JS HONICK, AB GIBBINS, CS JOSSELSON, AR RISHI, M TI PAPILLARY-CYSTIC TUMOR OF THE PANCREAS IN YOUNG WOMAN - FINE-NEEDLE ASPIRATION CYTOLOGY, ULTRASTRUCTURE AND DNA ANALYSIS SO DIAGNOSTIC CYTOPATHOLOGY LA English DT Note DE SOLID CYSTIC TUMOR OF PANCREAS; CYTOLOGY; RADIOLOGY; DNA PLOIDY; KI67 ANTIBODY; ELECTRON MICROSCOPY AB A case of papillary-cystic tumor (PCT) of the pancreas in a young woman is reported. Fine-needle aspiration (FNA) was done preoperatively under ultrasound guidance. The aspirate showed numerous delicate papillary fragments, dyscohesive and monomorphic tumor cells with folded nuclear membranes, and foamy macrophages. A diagnosis of PCT of the pancreas was made based on clinical, radiologic, and cytologic findings. The patient underwent distal pancreatectomy without complications. The histopathologic examination of the surgical tissue, confirmed the diagnosis of PCT of the pancreas. The tumor cells were faintly positive with mucicarmine and periodic acid-schiff (PAS) stains. Immunocytochemistry using Ki67 monoclonal antibody showed a cycling index of 0.1 percent, supporting the clinical observation of low metastatic and recurrence rates of this rare tumor. DNA analysis of the tumor showed a DNA index of 1.09 (diploid) and an S-phase fraction of 5.38 %. The tumor cells were positive for progestrone receptors (> 15 fmol/mg protein) but negative for estrogen receptors (< 15 fmol/mg protein). Abundant mitochondria, prominent endoplasmic reticulum and few junctional complexes were noted on electron microscopy. Emphasis is placed on accurate diagnosis based on preoperative FNA cytology in order to maximize cure rates while minimizing surgical risk and complications. Diagn Cytopathol 1994;10.20-24. (C) 1994 Wiley-Liss, Inc.* C1 USAF,DAVID GRANT MED CTR,DEPT PATHOL,SGHL,TRAVIS AFB,CA 94535. NR 0 TC 17 Z9 17 U1 0 U2 0 PU WILEY-LISS PI NEW YORK PA DIV JOHN WILEY & SONS INC 605 THIRD AVE, NEW YORK, NY 10158-0012 SN 8755-1039 J9 DIAGN CYTOPATHOL JI Diagn. Cytopathol. PY 1994 VL 10 IS 1 BP 20 EP 24 DI 10.1002/dc.2840100106 PG 5 WC Medical Laboratory Technology; Pathology SC Medical Laboratory Technology; Pathology GA MX510 UT WOS:A1994MX51000005 PM 8005036 ER PT S AU EVWARAYE, AO SMITH, SR MITCHEL, WC AF EVWARAYE, AO SMITH, SR MITCHEL, WC BE Carter, CH Gildenblat, G Nakamura, S Nemanich, RJ TI CHARACTERIZATION OF DEFECTS IN N-TYPE 6H-SIC SINGLE CRYSTALS BY OPTICAL ADMITTANCE SPECTROSCOPY SO DIAMOND, SIC AND NITRIDE WIDE BANDGAP SEMICONDUCTORS SE MATERIALS RESEARCH SOCIETY SYMPOSIUM PROCEEDINGS LA English DT Proceedings Paper CT 1994 MRS Spring Meeting on Diamond, SiC and Nitride Wide Bandgap Semiconductors CY APR 04-08, 1994 CL SAN FRANCISCO, CA SP MAT RES SOC C1 WRIGHT LAB,MAT DIRECTORATE,WRIGHT PATTERSON AFB,OH 45433. NR 0 TC 2 Z9 2 U1 0 U2 0 PU MATERIALS RESEARCH SOC PI PITTSBURGH PA 9800 MCKNIGHT RD, SUITE 327, PITTSBURGH, PA 15237 SN 0272-9172 BN 1-55899-239-1 J9 MATER RES SOC SYMP P PY 1994 VL 339 BP 711 EP 716 PG 6 WC Materials Science, Multidisciplinary; Materials Science, Coatings & Films; Physics, Condensed Matter SC Materials Science; Physics GA BC30H UT WOS:A1994BC30H00106 ER PT B AU HENRY, LJ DEVILBISS, A TSAI, T GRISCOM, DL AF HENRY, LJ DEVILBISS, A TSAI, T GRISCOM, DL BE Digonnet, MJF TI EFFECT OF WATER ON THE GENERATION OF 2ND-HARMONIC IN POLED FUSED-SILICA SO DOPED FIBER DEVICES AND SYSTEMS SE PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE) LA English DT Proceedings Paper CT Conference on Doped Fiber Devices and Systems CY JUL 25-26, 1994 CL SAN DIEGO, CA SP SOC PHOTO OPT INSTRUMENTAT ENGINEERS DE WATER; DEFECTS; 2ND HARMONIC GENERATION; POLED; FUSED SILICA; FUSED SILICA C1 USAF ACAD,FRANK J SEILER RES LAB,COLORADO SPRINGS,CO 80840. NR 0 TC 2 Z9 2 U1 0 U2 0 PU SPIE - INT SOC OPTICAL ENGINEERING PI BELLINGHAM PA PO BOX 10, BELLINGHAM, WA 98227-0010 BN 0-8194-1613-4 J9 P SOC PHOTO-OPT INS PY 1994 VL 2289 BP 177 EP 184 DI 10.1117/12.188710 PG 8 WC Optics SC Optics GA BB55D UT WOS:A1994BB55D00020 ER PT B AU BAUM, CE AF BAUM, CE BE Janiszewski, JM Moron, W Sega, W TI NON-LOADING INDUCTIVE COUPLERS FOR DRIVING CABLES SO ELECTROMAGNETIC COMPATIBILITY 1994 - TWELFTH INTERNATIONAL WROCLAW SYMPOSIUM LA English DT Proceedings Paper CT 12th International Wroclaw Symposium and Exhibition on Electromagnetic Compatibility CY JUN 28-JUL 01, 1994 CL WROCLAW, POLAND SP POLISH ACAD SCI, COMM ELECTR & TELECOMMUN, INT UNION RADIO SCI C1 USAF,PHILLIPS LAB WSR,KIRTLAND AFB,NM 87117. NR 0 TC 0 Z9 0 U1 0 U2 0 PU INSTITUTE TELECOMMUNICATIONS PI WROCLAW PA WROCLAW, POLAND BN 83-901999-0-4 PY 1994 BP 254 EP 258 PG 5 WC Engineering, Electrical & Electronic SC Engineering GA BB83C UT WOS:A1994BB83C00056 ER PT B AU VAUGHAN, DK AF VAUGHAN, DK GP SOC TECH COMMUN TI ETHICAL ASPECTS OF WRITER-CLIENT RELATIONSHIPS SO EXPLORE COMMUNICATION: 41ST ANNUAL CONFERENCE, SOCIETY FOR TECHNICAL COMMUNICATION, 1994 PROCEEDINGS LA English DT Proceedings Paper CT 41st Annual Conference of the Society-for-Technical-Communication: Explore Communication CY MAY 15-18, 1994 CL MINNEAPOLIS, MN SP SOC TECH COMMUN C1 USAF,INST TECHNOL,DEPT COMMUN,WRIGHT PATTERSON AFB,OH 45433. NR 0 TC 0 Z9 0 U1 0 U2 0 PU SOC TECHNICAL COMMUNICATION PI ARLINGTON PA 901 N STUART ST, SUITE 904, ARLINGTON, VA 22203-1854 BN 0-914548-79-4 PY 1994 BP 168 EP 169 PG 2 WC Communication; Education & Educational Research; Management SC Communication; Education & Educational Research; Business & Economics GA BB40C UT WOS:A1994BB40C00078 ER PT B AU WARD, CH THOMPSON, AW WILLIAMS, JC AF WARD, CH THOMPSON, AW WILLIAMS, JC BE Soboyejo, WO Srivatsan, TS Davidson, DL TI ELEVATED-TEMPERATURE TENSILE FRACTURE-BEHAVIOR OF TI-25AL-10NB-3V-1MO SO FATIGUE AND FRACTURE OF ORDERED INTERMETALLIC MATERIALS I LA English DT Proceedings Paper CT Symposium on Fatigue and Fracture of Ordered Intermetallic Materials, held during Materials Week 93 CY OCT 17-21, 1993 CL PITTSBURGH, PA SP MINERALS MET & MAT SOC, STRUCT MAT DIV, MAT INFORMAT SOC C1 USAF,OFF SCI RES,BOLLING AFB,DC 20332. NR 0 TC 1 Z9 1 U1 0 U2 0 PU MINERALS, METALS & MATERIALS SOC PI WARRENDALE PA 420 COMMONWEALTH DR, WARRENDALE, PA 15086 BN 0-87339-229-9 PY 1994 BP 319 EP 327 PG 9 WC Engineering, Mechanical; Metallurgy & Metallurgical Engineering; Materials Science, Composites SC Engineering; Metallurgy & Metallurgical Engineering; Materials Science GA BB28P UT WOS:A1994BB28P00020 ER PT B AU PICON, LL KOLESAR, ES BRIGHT, VM AF PICON, LL KOLESAR, ES BRIGHT, VM BE DePaula, RP TI LOW-INTENSITY MAGNETIC FIELD DETECTION WITH A MAGNETOSTRICTIVE FIBER OPTIC INTERFEROMETRIC SENSOR SO FIBER OPTIC AND LASER SENSORS XII SE PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE) LA English DT Proceedings Paper CT Conference on Fiber Optic and Laser Sensors XII CY JUL 25-27, 1994 CL SAN DIEGO, CA SP SOC PHOTO OPT INSTRUMENTAT ENGINEERS DE MAGNETOSTRICTION; FIBER OPTIC SENSOR; MAGNETIC FIELD SENSOR; METGLAS(TM) C1 USAF,INST TECHNOL,DEPT ELECT & COMP ENGN,WRIGHT PATTERSON AFB,OH 45433. NR 0 TC 0 Z9 0 U1 0 U2 0 PU SPIE - INT SOC OPTICAL ENGINEERING PI BELLINGHAM PA PO BOX 10, BELLINGHAM, WA 98227-0010 BN 0-8194-1616-9 J9 P SOC PHOTO-OPT INS PY 1994 VL 2292 BP 14 EP 25 DI 10.1117/12.191828 PG 12 WC Remote Sensing; Optics SC Remote Sensing; Optics GA BB88M UT WOS:A1994BB88M00002 ER PT J AU VEZIE, DL BUNNING, TJ AF VEZIE, DL BUNNING, TJ BE Bailey, GW GarrattReed, AJ TI AN ULTRA-HIGH RESOLUTION SEM STUDY OF THE MORPHOLOGY OF ELECTRICALLY SWITCHABLE VOLUME GRATINGS FORMED FROM POLYMER-DISPERSED LIQUID CRYSTALS SO FIFTY-SECOND ANNUAL MEETING - MICROSCOPY SOCIETY OF AMERICA/TWENTY-NINTH ANNUAL MEETING - MICROBEAM ANALYSIS SOCIETY, PROCEEDINGS SE PROCEEDINGS - ANNUAL MEETING OF THE MICROSCOPY SOCIETY OF AMERICA LA English DT Proceedings Paper CT 52nd Annual Meeting of the Microscopy-Society-of-America/29th Annual Meeting of the Microbeam-Analysis-Society CY JUL 31-AUG 05, 1994 CL NEW ORLEANS, LA SP MICROSCOPY SOC AMER, MICROBEAM ANAL SOC C1 MLPJ,WRIGHT LAB,MAT DIRECTORATE,WRIGHT PATTERSON AFB,OH 45433. NR 0 TC 0 Z9 0 U1 0 U2 0 PU SAN FRANCISCO PRESS INC PI SAN FRANCISCO PA BOX 426800, SAN FRANCISCO, CA 94142-6800 SN 0424-8201 J9 PROC ANN MEET MSA PY 1994 BP 1040 EP 1041 PG 2 WC Instruments & Instrumentation SC Instruments & Instrumentation GA BC03U UT WOS:A1994BC03U00520 ER PT J AU KIBERT, CJ DIERDORF, D AF KIBERT, CJ DIERDORF, D TI SOLID PARTICULATE AEROSOL FIRE SUPPRESSANTS SO FIRE TECHNOLOGY LA English DT Article DE SOLID PARTICULATE AEROSOLS; PYROTECHNICALLY GENERATED AEROSOLS; FIRE SUPPRESSION AEROSOLS; SOLID PARTICULATE FIRE SUPPRESSION AEROSOLS AB A variety of private and public sector programs are developing a new class of fire suppressants, known generically as solid particulate aerosols. These have superior volumetric efficiency, low initial and life-cycle costs, low toxicity, no known global atmospheric environmental impacts (ODP/GWP), and the potential for a wide variety of applications. Researchers are developing solid compound formulations that, when pyrotechnically initiated, generate powerful fire suppressant aerosols that behave more lightly than do air gases. Preliminary indications show that these aerosols are up to four times more powerful as fire suppressants on a mass basis than Halon 1301. Using a solid, gel, or powder as the starting point for generating an aerosol eliminates the need for piping and pressure cylinders and creates a potential for a wide variety of fire suppression applications in facilities, aircraft cargo containers, portable rapid deployment shelters, fuel storage tanks, battery/UPS rooms, unstaffed telecommunications facilities, and armored vehicle engine compartments. The speed of aerosol formation depends upon system design and configuration. This paper covers mechanisms of aerosol fire suppresion and presents the most recent test results. C1 NEW MEXICO ENGN RES INST,ALBUQUERQUE,NM. UNIV FLORIDA,GAINESVILLE,FL 32611. RP KIBERT, CJ (reprint author), USAF,WRIGHT LAB,GAINESVILLE,FL 32611, USA. OI Dierdorf, Doug/0000-0002-1754-2186 NR 12 TC 4 Z9 8 U1 0 U2 4 PU NATIONAL FIRE PROTECTION ASSOC PI QUINCY PA ONE BATTERYMARCH PK, QUINCY, MA 02269 SN 0015-2684 J9 FIRE TECHNOL JI Fire Technol. PY 1994 VL 30 IS 4 BP 387 EP 399 DI 10.1007/BF01039940 PG 13 WC Engineering, Multidisciplinary; Materials Science, Multidisciplinary SC Engineering; Materials Science GA QL974 UT WOS:A1994QL97400002 ER PT B AU BUSCH, TE OLESKI, PJ DORRIAN, KW NICHOLSON, DJ AF BUSCH, TE OLESKI, PJ DORRIAN, KW NICHOLSON, DJ BE Mecherle, GS TI OVERVIEW OF LASER-COMMUNICATION TECHNOLOGIES AT ROME LABORATORY SO FREE-SPACE LASER COMMUNICATION TECHNOLOGIES VI SE PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE) LA English DT Proceedings Paper CT Conference on Free-Space Laser Communication Technologies VI CY JAN 26-28, 1994 CL LOS ANGELES, CA SP SOC PHOTO OPT INSTRUMENTAT ENGINEERS C1 USAF,ROME LAB,DIV COMMUN,GRIFFISS AFB,NY 13441. NR 0 TC 0 Z9 0 U1 0 U2 0 PU SPIE - INT SOC OPTICAL ENGINEERING PI BELLINGHAM PA PO BOX 10, BELLINGHAM, WA 98227-0010 BN 0-8194-1416-6 J9 P SOC PHOTO-OPT INS PY 1994 VL 2123 BP 24 EP 33 DI 10.1117/12.184660 PG 10 WC Engineering, Aerospace; Engineering, Electrical & Electronic; Optics; Telecommunications SC Engineering; Optics; Telecommunications GA BB18P UT WOS:A1994BB18P00003 ER PT B AU DORRIAN, KW BUSCH, T OLESKI, P AF DORRIAN, KW BUSCH, T OLESKI, P BE Mecherle, GS TI AN EVALUATION OF A MASTER OSCILLATOR POWER-AMPLIFIER (MOPA) LASER-DIODE FOR SATELLITE-COMMUNICATIONS SO FREE-SPACE LASER COMMUNICATION TECHNOLOGIES VI SE PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE) LA English DT Proceedings Paper CT Conference on Free-Space Laser Communication Technologies VI CY JAN 26-28, 1994 CL LOS ANGELES, CA SP SOC PHOTO OPT INSTRUMENTAT ENGINEERS C1 USAF,ROME LAB,GRIFFISS AFB,NY 13441. NR 0 TC 1 Z9 1 U1 1 U2 2 PU SPIE - INT SOC OPTICAL ENGINEERING PI BELLINGHAM PA PO BOX 10, BELLINGHAM, WA 98227-0010 BN 0-8194-1416-6 J9 P SOC PHOTO-OPT INS PY 1994 VL 2123 BP 243 EP 253 DI 10.1117/12.184651 PG 11 WC Engineering, Aerospace; Engineering, Electrical & Electronic; Optics; Telecommunications SC Engineering; Optics; Telecommunications GA BB18P UT WOS:A1994BB18P00019 ER PT B AU TAN, LS AF TAN, LS BE Prased, PN TI AROMATIC-HETEROCYCLIC POLYMERS RESEARCH AT UNITED-STATES-AIR-FORCE WRIGHT LABORATORY - RECENT DEVELOPMENTS SO FRONTIERS OF POLYMERS AND ADVANCED MATERIALS LA English DT Proceedings Paper CT 2nd International Conference on Frontiers of Polymers and Advanced Materials CY JAN 10-15, 1993 CL JAKARTA, INDONESIA SP INDONESIAN INST SCI, SUNY, BUFFALO, AGCY ASSESSMENT & APPLICAT TECHNOL, INDONESIAN POLYM ASSOC C1 WRIGHT LAB,MAT DIRECTORATES,MLBP,POLYMER BRANCH,WRIGHT PATTERSON AFB,OH 45433. NR 0 TC 0 Z9 0 U1 0 U2 0 PU PLENUM PRESS DIV PLENUM PUBLISHING CORP PI NEW YORK PA 233 SPRING ST, NEW YORK, NY 10013 BN 0-306-44716-9 PY 1994 BP 493 EP 502 PG 10 WC Polymer Science SC Polymer Science GA BB31D UT WOS:A1994BB31D00045 ER PT S AU WOLF, PJ PATTERSON, BM WITANACHCHI, S AF WOLF, PJ PATTERSON, BM WITANACHCHI, S BE Mountziaris, TJ PazPujalt, GR Smith, FTJ Westmoreland, PR TI SPECTROSCOPIC INVESTIGATIONS OF LASER-ABLATED GERMANIUM OXIDE SO GAS-PHASE AND SURFACE CHEMISTRY IN ELECTRONIC MATERIALS PROCESSING SE MATERIALS RESEARCH SOCIETY SYMPOSIUM PROCEEDINGS LA English DT Proceedings Paper CT Symposium on Gas-Phase and Surface Chemistry in Electronic Materials Processing, at the 1993 Fall Meeting of the Materials-Research-Society CY NOV 29-DEC 02, 1993 CL BOSTON, MA SP MAT RES SOC C1 USAF ACAD,FRANK J SEILER RES LAB,DIV MAT PHYS DIV,COLORADO SPRINGS,CO 80840. NR 0 TC 1 Z9 1 U1 0 U2 0 PU MATERIALS RESEARCH SOC PI PITTSBURGH PA 9800 MCKNIGHT RD, SUITE 327, PITTSBURGH, PA 15237 SN 0272-9172 BN 1-55899-233-2 J9 MATER RES SOC SYMP P PY 1994 VL 334 BP 347 EP 352 PG 6 WC Materials Science, Coatings & Films SC Materials Science GA BA45Y UT WOS:A1994BA45Y00052 ER PT B AU SCHWEICKART, DL GARSCADDEN, A AF SCHWEICKART, DL GARSCADDEN, A BE Christophorou, LG James, DR TI MEASUREMENTS OF THE APPARENT IONIZATION COEFFICIENT FOR SYNTHETIC MIXTURES OF DECOMPOSITION GASES FROM POLYMERIC INSULATING MATERIALS SO GASEOUS DIELECTRICS VII LA English DT Proceedings Paper CT 7th International Symposium on Gaseous Dielectrics CY APR 24-28, 1994 CL KNOXVILLE, TN SP US DOE, UTK ORNL SCI ALLIANCE, WRIGHT RES & DEV CTR, AERO PROPULS POWER LABS, TENNESSEE VALLEY AUTHORITY, IEEE INC, POWER ENGN SOC, DIELECT & ELECT INSULAT SOC C1 USAF,WRIGHT AERONAUT LABS,AERO PROPULS & POWER DIRECTORATE,WRIGHT PATTERSON AFB,OH 45433. NR 0 TC 0 Z9 0 U1 0 U2 0 PU PLENUM PRESS DIV PLENUM PUBLISHING CORP PI NEW YORK PA 233 SPRING ST, NEW YORK, NY 10013 BN 0-306-44984-6 PY 1994 BP 31 EP 38 PG 8 WC Engineering, Electrical & Electronic; Materials Science, Multidisciplinary; Physics, Fluids & Plasmas SC Engineering; Materials Science; Physics GA BC58E UT WOS:A1994BC58E00004 ER PT B AU NAGPAL, R GARSCADDEN, A AF NAGPAL, R GARSCADDEN, A BE Christophorou, LG James, DR TI A NEW COLLISION CROSS SECTION SET FOR SILANE SO GASEOUS DIELECTRICS VII LA English DT Proceedings Paper CT 7th International Symposium on Gaseous Dielectrics CY APR 24-28, 1994 CL KNOXVILLE, TN SP US DOE, UTK ORNL SCI ALLIANCE, WRIGHT RES & DEV CTR, AERO PROPULS POWER LABS, TENNESSEE VALLEY AUTHORITY, IEEE INC, POWER ENGN SOC, DIELECT & ELECT INSULAT SOC C1 USAF,WRIGHT AERONAUT LABS,PLASMA RES SECT,WRIGHT PATTERSON AFB,OH 45433. NR 0 TC 0 Z9 0 U1 0 U2 0 PU PLENUM PRESS DIV PLENUM PUBLISHING CORP PI NEW YORK PA 233 SPRING ST, NEW YORK, NY 10013 BN 0-306-44984-6 PY 1994 BP 39 EP 45 PG 7 WC Engineering, Electrical & Electronic; Materials Science, Multidisciplinary; Physics, Fluids & Plasmas SC Engineering; Materials Science; Physics GA BC58E UT WOS:A1994BC58E00005 ER PT B AU MOREHOUSE, ET AF MOREHOUSE, ET BE Allenby, BR Richards, DJ TI PREVENTING POLLUTION AND SEEKING ENVIRONMENTALLY PREFERABLE ALTERNATIVES IN THE UNITED-STATES-AIR-FORCE SO GREENING OF INDUSTRIAL ECOSYSTEMS LA English DT Proceedings Paper CT Workshop on the Greening of Industrial Ecosystems CY JUL, 1992 CL WOODS HOLE, MA C1 USAF,WASHINGTON,DC 20330. NR 0 TC 1 Z9 1 U1 0 U2 0 PU NATL ACADEMY PRESS PI WASHINGTON PA 2101 CONSTITUTION AVE NW, PO BOX 285, WASHINGTON, DC 20055 BN 0-309-04937-7 PY 1994 BP 149 EP 164 PG 16 WC Ecology; Engineering, Chemical; Environmental Sciences SC Environmental Sciences & Ecology; Engineering GA BB17V UT WOS:A1994BB17V00011 ER PT S AU SMITH, SR EVWARAYE, AO AF SMITH, SR EVWARAYE, AO BE Gumbs, G Luryi, S Weiss, B Wicks, GW TI ANOMALOUS BEHAVIOR OF DX CENTERS IN COMPOSITIONALLY GRADED GAAS/ALXGA1-XAS-SI HETEROJUNCTIONS SO GROWTH, PROCESSING, AND CHARACTERIZATION OF SEMICONDUCTOR HETEROSTRUCTURES SE MATERIALS RESEARCH SOCIETY SYMPOSIUM PROCEEDINGS LA English DT Proceedings Paper CT Symposium on Growth, Processing, and Characterization of Semiconductor Heterostructures, at the 1993 Fall Meeting of the Materials-Research-Society CY NOV 29-DEC 02, 1993 CL BOSTON, MA SP MAT RES SOC, FISONS VG, N E ANAL, SUMITOMO ELECT, EPI COMPONENTS, INSTRUMENTS SA, INTEVAC, ARO C1 USAF,WRIGHT AERONAUT LABS,MAT DIRECTORATE,WRIGHT PATTERSON AFB,OH 45433. NR 0 TC 0 Z9 0 U1 0 U2 0 PU MATERIALS RESEARCH SOC PI PITTSBURGH PA 9800 MCKNIGHT RD, SUITE 327, PITTSBURGH, PA 15237 SN 0272-9172 BN 1-55899-225-1 J9 MATER RES SOC SYMP P PY 1994 VL 326 BP 193 EP 198 PG 6 WC Materials Science, Multidisciplinary; Physics, Applied; Physics, Condensed Matter SC Materials Science; Physics GA BA13B UT WOS:A1994BA13B00032 ER PT J AU MCKELLAR, DP VERAZIN, GT LIM, KM SPIEGEL, JC BLOCK, BL AF MCKELLAR, DP VERAZIN, GT LIM, KM SPIEGEL, JC BLOCK, BL TI SUPERIOR VENA-CAVA SYNDROME AND TRACHEAL OBSTRUCTION DUE TO MULTINODULAR GOITER SO HEAD AND NECK-JOURNAL FOR THE SCIENCES AND SPECIALTIES OF THE HEAD AND NECK LA English DT Article AB Tracheal obstruction and superior vena cava (SVC) syndrome are rare complications of retrosternal goiter. These two conditions present a difficult diagnostic and therapeutic challenge. Malignancy is the most common cause of SVC syndrome. Determining whether SVC syndrome is due to a benign or malignant process is imperative before instituting treatment, but this determination may be difficult. We present a case of a patient presenting with upper airway obstruction and SVC syndrome with a large mediastinal mass. The mass was determined to be a multinodular goiter. The patient was managed by surgical removal of the goiter with complete resolution of symptoms. This case illustrates the need for careful preoperative evaluation and the importance of establishing a histologic diagnosis prior to initiating treatment for SVC syndrome. (C) 1994 John Wiley & Sons, Inc. C1 GOOD SAMARITAN HOSP,DEPT CARDIOVASC SURG,DAYTON,OH. WRIGHT STATE UNIV,SCH MED,DEPT SURG,DAYTON,OH. RP MCKELLAR, DP (reprint author), USAF,MED CTR WRIGHT PATTERSON,SGHS,DEPT SURG,4881 SUGAR MAPLE DR,WRIGHT PATTERSON AFB,OH 45433, USA. NR 7 TC 13 Z9 13 U1 0 U2 0 PU JOHN WILEY & SONS INC PI NEW YORK PA 605 THIRD AVE, NEW YORK, NY 10158-0012 SN 1043-3074 J9 HEAD NECK-J SCI SPEC JI Head Neck-J. Sci. Spec. Head Neck PD JAN-FEB PY 1994 VL 16 IS 1 BP 72 EP 74 DI 10.1002/hed.2880160114 PG 3 WC Otorhinolaryngology; Surgery SC Otorhinolaryngology; Surgery GA MM235 UT WOS:A1994MM23500013 PM 8125791 ER PT B AU DEVILBISS, CA ERCOLINE, WR ANTONIO, JC AF DEVILBISS, CA ERCOLINE, WR ANTONIO, JC BE Lewandowski, RJ Stephens, W Haworth, LA TI VISUAL PERFORMANCE WITH NIGHT-VISION GOGGLES (NVGS) MEASURED IN USAF AIRCREW MEMBERS SO HELMET- AND HEAD-MOUNTED DISPLAYS AND SYMBOLOGY DESIGN REQUIREMENTS SE PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE) LA English DT Proceedings Paper CT Conference on Helmet-Mounted and Head-Mounted Displays and Symbology Design Requirements CY APR 05-07, 1994 CL ORLANDO, FL SP SOC PHOTO OPT INSTRUMENTAT ENGINEERS C1 USAF,ARMSTRONG LAB,DIV CREW TECHNOL,BROOKS AFB,TX 78235. NR 0 TC 1 Z9 1 U1 0 U2 0 PU SPIE - INT SOC OPTICAL ENGINEERING PI BELLINGHAM PA PO BOX 10, BELLINGHAM, WA 98227-0010 BN 0-8194-1522-7 J9 P SOC PHOTO-OPT INS PY 1994 VL 2218 BP 64 EP 70 PG 7 WC Engineering, Aerospace; Optics SC Engineering; Optics GA BA83S UT WOS:A1994BA83S00008 ER PT B AU BOEHMER, SC AF BOEHMER, SC BE Lewandowski, RJ Stephens, W Haworth, LA TI X-31 HELMET-MOUNTED VISUAL-AND-AUDIO DISPLAY (HMVAD) SYSTEM SO HELMET- AND HEAD-MOUNTED DISPLAYS AND SYMBOLOGY DESIGN REQUIREMENTS SE PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE) LA English DT Proceedings Paper CT Conference on Helmet-Mounted and Head-Mounted Displays and Symbology Design Requirements CY APR 05-07, 1994 CL ORLANDO, FL SP SOC PHOTO OPT INSTRUMENTAT ENGINEERS C1 USAF,JOINT COCKPIT OFF,WRIGHT PATTERSON AFB,OH 45433. NR 0 TC 5 Z9 5 U1 0 U2 0 PU SPIE - INT SOC OPTICAL ENGINEERING PI BELLINGHAM PA PO BOX 10, BELLINGHAM, WA 98227-0010 BN 0-8194-1522-7 J9 P SOC PHOTO-OPT INS PY 1994 VL 2218 BP 150 EP 160 PG 11 WC Engineering, Aerospace; Optics SC Engineering; Optics GA BA83S UT WOS:A1994BA83S00018 ER PT J AU ARNOLD, FE ARNOLD, FE AF ARNOLD, FE ARNOLD, FE TI RIGID-ROD POLYMERS AND MOLECULAR COMPOSITES SO HIGH PERFORMANCE POLYMERS SE ADVANCES IN POLYMER SCIENCE LA English DT Review ID PARA-AROMATIC POLYMERS; HIGH-STRENGTH; MECHANICAL-PROPERTIES; THERMAL-PROPERTIES; LADDER POLYMERS; MAIN CHAIN; FIBERS; POLYIMIDE; MORPHOLOGY; UNITS AB The last two decades of research on high performance rigid-rod polymers and molecular composites have produced a wide variety of material systems for evaluation. The purpose here is not to present a comprehensive review but rather to describe these relatively recent research developments with regard to the synthetic methods and approaches that have been utilized. In doing this some properties of the polymers are discussed as well as some of the problems encountered in conjunction with their synthesis and evaluation. In an effort to limit the scope of the review, we will address only aromatic heterocyclic rigid-rod polymers, extended chain polymers and derived molecular composites. C1 USAF,WRIGHT LAB,MAT DIRECTORATE,WRIGHT PATTERSON AFB,OH 45433. RP ARNOLD, FE (reprint author), UNIV AKRON,INST POLYMER SCI,AKRON,OH 44325, USA. NR 97 TC 24 Z9 24 U1 2 U2 5 PU SPRINGER-VERLAG BERLIN PI BERLIN 33 PA HEIDELBERGER PLATZ 3, W-1000 BERLIN 33, GERMANY SN 0065-3195 J9 ADV POLYM SCI PY 1994 VL 117 BP 257 EP 295 PG 39 WC Polymer Science SC Polymer Science GA BC06H UT WOS:A1994BC06H00006 ER PT B AU THOMAS, JN AF THOMAS, JN BE Schmidt, SC Shaner, JW Samara, GA Ross, M TI INFLUENCE OF PLASTICITY MODELS UPON THE OUTCOME OF SIMULATED HYPERVELOCITY IMPACTS SO HIGH-PRESSURE SCIENCE AND TECHNOLOGY - 1993, PTS 1 AND 2 LA English DT Proceedings Paper CT Joint Conference of the International-Association-for-Research-and-Advancement-of-High-Pressure- Science-and-Technology/American-Physical-Society-Topical-Group-on-Shock- Compression-of-Condensed-Matter CY JUN 28-JUL 02, 1993 CL COLORADO SPRINGS, CO SP INT ASSOC RES & ADV HIGH PRESSURE SCI & TECHNOL, AMER PHYS SOC, TOPICAL GRP SHOCK COMPRESS CONDENSED MATTER C1 USAF,PHILLIPS LAB,WSSD,SPACE KINET IMPACT & DEBRIS BRANCH,KIRTLAND AFB,NM 87117. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AIP PRESS PI WOODBURY PA AMERICAN INSTITUTE OF PHYSICS 500 SUNNYSIDE BOULEVARD, WOODBURY, NY 11797-2999 BN 1-56396-219-5 PY 1994 BP 1785 EP 1788 PG 4 WC Materials Science, Multidisciplinary; Physics, Applied; Physics, Atomic, Molecular & Chemical; Physics, Condensed Matter SC Materials Science; Physics GA BB25V UT WOS:A1994BB25V00432 ER PT B AU RYAN, PA AF RYAN, PA BE Hammond, RB Withers, RS TI HIGH-TEMPERATURE SUPERCONDUCTIVITY FOR AVIONIC ELECTRONIC WARFARE AND RADAR SYSTEMS SO HIGH-T(C) MICROWAVE SUPERCONDUCTORS AND APPLICATIONS SE PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE) LA English DT Proceedings Paper CT Conference on High-T(c) Microwave Superconductors and Applications CY JAN 26-27, 1994 CL LOS ANGELES, CA SP SOC PHOTO OPT INSTRUMENTAT ENGINEERS C1 WRIGHT LAB,AVION DIRECTORATE,WRIGHT PATTERSON AFB,OH 45433. NR 0 TC 1 Z9 1 U1 0 U2 0 PU SPIE - INT SOC OPTICAL ENGINEERING PI BELLINGHAM PA PO BOX 10, BELLINGHAM, WA 98227-0010 BN 0-8194-1451-4 J9 P SOC PHOTO-OPT INS PY 1994 VL 2156 BP 2 EP 12 DI 10.1117/12.166141 PG 11 WC Engineering, Electrical & Electronic; Optics SC Engineering; Optics GA BZ74Q UT WOS:A1994BZ74Q00001 ER PT B AU SORENSEN, HB PARKS, JS OATES, C AF SORENSEN, HB PARKS, JS OATES, C BE Bradley, G Hendrick, HW TI HUMAN SYSTEMS ADVANCED TECHNOLOGY A-TEAM SO HUMAN FACTORS IN ORGANIZATIONAL DESIGN AND MANAGEMENT - IV: DEVELOPMENT, INTRODUCTION AND USE OF NEW TECHNOLOGY - CHALLENGES FOR HUMAN ORGANIZATION AND HUMAN RESOURCE DEVELOPMENT IN A CHANGING WORLD LA English DT Proceedings Paper CT 4th International Symposium on Human Factors in Organizational Design and Management CY MAY 29-JUN 02, 1994 CL STOCKHOLM, SWEDEN SP INT ERGON ASSOC, SWEDISH WORKING LIFE FUND, SWEDISH WORK ENVIRONM FUND, SWEDISH NATL BOARD IND & TECH DEV, SWEDISH INST WORK LIFE RES, VOLVO AB, ERGON SOC SWEDEN, NORDIC ERGON SOC, STOCKHOLM UNIV, CTR INFORMAT TECHNOL & COGNIT SCI, ROYAL INST TECHNOL, STOCKHOLM C1 ARMSTRONG LAB,HUMAN RESOURCES DIRECTORATE,BROOKS AFB,TX 78235. NR 0 TC 0 Z9 0 U1 0 U2 0 PU ELSEVIER SCIENCE PUBL B V PI AMSTERDAM PA SARA BURGERHARTSTRAAT 25, PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS BN 0-444-89952-9 PY 1994 BP 353 EP 358 PG 6 WC Ergonomics; Psychology, Applied; Management SC Engineering; Psychology; Business & Economics GA BC20W UT WOS:A1994BC20W00056 ER PT S AU CHEN, K ELAM, RT AF CHEN, K ELAM, RT GP IEEE IEEE IEEE TI ILLUMINATING SYSTEMS AND EQUIPMENT SELECTION FOR INDUSTRIAL CONTROL ROOMS SO IAS '94 - CONFERENCE RECORD OF THE 1994 INDUSTRY APPLICATIONS CONFERENCE/TWENTY-NINTH IAS ANNUAL MEETING, VOLS 1-3 SE IEEE Industry Applications Society Annual Meeting LA English DT Proceedings Paper CT 1994 Industry Applications Conference/29th IAS Annual Meeting CY OCT 02-05, 1994 CL DENVER, CO SP IEEE, IND APPLICAT SOC C1 CALSPAN CORP AEDC OPERAT, ARNOLD ENGN DEV CTR, ARNOLD AFB, TN 37389 USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU IEEE PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 USA SN 0197-2618 BN 0-7803-1993-1 J9 IEEE IND APPLIC SOC PY 1994 BP 1984 EP 1987 PG 4 WC Automation & Control Systems; Engineering, Electrical & Electronic; Metallurgy & Metallurgical Engineering SC Automation & Control Systems; Engineering; Metallurgy & Metallurgical Engineering GA BB96H UT WOS:A1994BB96H00272 ER PT B AU SHEPPARD, JE SMITH, LM AF SHEPPARD, JE SMITH, LM BE Denney, P Miyamoto, I Mordike, BL TI DATA-ACQUISITION AND PROCESSING SYSTEM FOR A CO2 PULSED-LASER SO ICALEO 93 - LASER MATERIALS PROCESSING SE PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE) LA English DT Proceedings Paper CT Laser Materials Processing Conference (ICALEO 93) CY OCT 24-28, 1993 CL ORLANDO, FL SP LASER INST AMER C1 SVERDRUP TECHNOL INC,ARNOLD AFB,TN 37388. NR 0 TC 0 Z9 0 U1 0 U2 0 PU SPIE - INT SOC OPTICAL ENGINEERING PI BELLINGHAM PA PO BOX 10, BELLINGHAM, WA 98227-0010 BN 0-912035-50-1 J9 P SOC PHOTO-OPT INS PY 1994 VL 2306 BP 393 EP 402 PG 10 WC Materials Science, Multidisciplinary; Optics SC Materials Science; Optics GA BA84J UT WOS:A1994BA84J00044 ER PT J AU SUTER, BW OXLEY, ME AF SUTER, BW OXLEY, ME GP IEEE TI A GENERALIZED LAPPED ORTHONORMAL TRANSFORM FOR ASYMMETRICALLY OVERLAPPED WINDOWS SO ICASSP-94 - PROCEEDINGS, VOL 3: D - DIGITAL SIGNAL PROCESSING LA English DT Proceedings Paper CT 1994 IEEE International Conference on Acoustics, Speech and Signal Processing CY APR 19-22, 1994 CL ADELAIDE, AUSTRALIA SP IEEE, SIGNAL PROC SOC C1 USAF,AIR FORCE INST TECHNOL,WRIGHT PATTERSON AFB,OH 45433. NR 0 TC 0 Z9 0 U1 0 U2 0 PU I E E E PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 J9 INT CONF ACOUST SPEE PY 1994 BP 153 EP 156 PG 4 WC Engineering, Electrical & Electronic; Telecommunications SC Engineering; Telecommunications GA BC20J UT WOS:A1994BC20J00039 ER PT B AU OHAIR, JR SUTER, BW AF OHAIR, JR SUTER, BW GP IEEE TI KERNEL DESIGN TECHNIQUES FOR ALIAS-FREE TIME-FREQUENCY DISTRIBUTIONS SO ICASSP-94 - PROCEEDINGS, VOL 3: D - DIGITAL SIGNAL PROCESSING LA English DT Proceedings Paper CT 1994 IEEE International Conference on Acoustics, Speech and Signal Processing CY APR 19-22, 1994 CL ADELAIDE, AUSTRALIA SP IEEE, SIGNAL PROC SOC C1 USAF,INST TECHNOL,ENG,WRIGHT PATTERSON AFB,OH 45433. NR 0 TC 1 Z9 1 U1 0 U2 0 PU I E E E PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 J9 INT CONF ACOUST SPEE PY 1994 BP 333 EP 336 PG 4 WC Engineering, Electrical & Electronic; Telecommunications SC Engineering; Telecommunications GA BC20J UT WOS:A1994BC20J00084 ER PT J AU GOLDSTEIN, JS INGRAM, MA HOLDER, EJ SMITH, RN AF GOLDSTEIN, JS INGRAM, MA HOLDER, EJ SMITH, RN GP IEEE TI ADAPTIVE SUBSPACE SELECTION USING SUBBAND DECOMPOSITIONS FOR SENSOR ARRAY PROCESSING SO ICASSP-94 - PROCEEDINGS, VOL 4: S - STATISTICAL SIGNAL AND ARRAY PROCESSING LA English DT Proceedings Paper CT 1994 IEEE International Conference on Acoustics, Speech and Signal Processing CY APR 19-22, 1994 CL ADELAIDE, AUSTRALIA SP IEEE, SIGNAL PROC SOC C1 USAF,ROME LAB,SPACE COMMUN,GRIFFISS AFB,NY 13441. NR 0 TC 0 Z9 0 U1 0 U2 0 PU I E E E PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 J9 INT CONF ACOUST SPEE PY 1994 BP 281 EP 284 PG 4 WC Computer Science, Theory & Methods; Engineering, Electrical & Electronic; Mathematics, Applied SC Computer Science; Engineering; Mathematics GA BC20K UT WOS:A1994BC20K00071 ER PT B AU HORWATH, J SCHWEICKART, D RHOADS, G FUCHS, S BAPU, P DUNBAR, W AF HORWATH, J SCHWEICKART, D RHOADS, G FUCHS, S BAPU, P DUNBAR, W GP IEEE TI PARTIAL DISCHARGE TESTING OF HV WIRING HARNESS FOR AIRBORNE DISPLAYS SO IEEE 1994 ANNUAL REPORT - CONFERENCE ON ELECTRICAL INSULATION AND DIELECTRIC PHENOMENA LA English DT Proceedings Paper CT Conference on Electrical Insulation and Dielectric Phenomena (CEIDP) CY OCT 23-26, 1994 CL ARLINGTON, TX SP IEEE, DIELECT & ELECT INSULAT SOC C1 WRIGHT LAB,WRIGHT PATTERSON AFB,OH. NR 0 TC 0 Z9 0 U1 0 U2 0 PU I E E E PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 BN 0-7803-1950-8 PY 1994 BP 149 EP 154 PG 6 WC Engineering, Electrical & Electronic SC Engineering GA BC49B UT WOS:A1994BC49B00014 ER PT B AU COSENTINO, B AF COSENTINO, B GP IEEE, AEROSP & ELECTR SYST SOC TI TESTING THE PRECISION LIGHTWEIGHT GPS RECEIVER SO IEEE 1994 POSITION LOCATION AND NAVIGATION SYMPOSIUM LA English DT Proceedings Paper CT IEEE 1994 Position Location and Navigation Symposium CY APR 11-15, 1994 CL LAS VEGAS, NV SP IEEE, AEROSP & ELECTR SYST SOC C1 46TH TEST GRP,GUIDANCE TEST SQUADRON,HOLLOMAN AFB,NM. NR 0 TC 0 Z9 0 U1 0 U2 0 PU I E E E PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 BN 0-7803-1435-2 PY 1994 BP 128 EP 133 PG 6 WC Automation & Control Systems; Engineering, Aerospace; Engineering, Electrical & Electronic SC Automation & Control Systems; Engineering GA BA74E UT WOS:A1994BA74E00018 ER PT B AU VANKLEY, ER AF VANKLEY, ER GP IEEE, AEROSP & ELECTR SYST SOC TI DATA SMOOTHING ALGORITHM SO IEEE 1994 POSITION LOCATION AND NAVIGATION SYMPOSIUM LA English DT Proceedings Paper CT IEEE 1994 Position Location and Navigation Symposium CY APR 11-15, 1994 CL LAS VEGAS, NV SP IEEE, AEROSP & ELECTR SYST SOC C1 COMP SCI RAYTHEON,PATRICK AFB,FL. NR 0 TC 0 Z9 0 U1 0 U2 0 PU I E E E PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 BN 0-7803-1435-2 PY 1994 BP 323 EP 328 PG 6 WC Automation & Control Systems; Engineering, Aerospace; Engineering, Electrical & Electronic SC Automation & Control Systems; Engineering GA BA74E UT WOS:A1994BA74E00046 ER PT B AU LAWRENCE, PJ BERARDUCCI, MP AF LAWRENCE, PJ BERARDUCCI, MP GP IEEE, AEROSP & ELECTR SYST SOC TI COMPARISON OF FEDERATED AND CENTRALIZED KALMAN FILTERS WITH FAULT-DETECTION CONSIDERATIONS SO IEEE 1994 POSITION LOCATION AND NAVIGATION SYMPOSIUM LA English DT Proceedings Paper CT IEEE 1994 Position Location and Navigation Symposium CY APR 11-15, 1994 CL LAS VEGAS, NV SP IEEE, AEROSP & ELECTR SYST SOC C1 USAF,WRIGHT AERONAUT LABS,WRIGHT PATTERSON AFB,OH 45433. NR 0 TC 0 Z9 0 U1 0 U2 0 PU I E E E PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 BN 0-7803-1435-2 PY 1994 BP 703 EP 710 PG 8 WC Automation & Control Systems; Engineering, Aerospace; Engineering, Electrical & Electronic SC Automation & Control Systems; Engineering GA BA74E UT WOS:A1994BA74E00099 ER PT J AU KIRKLAND, LV DEAN, JS AF KIRKLAND, LV DEAN, JS TI ATE ENABLING TECHNOLOGIES - PRESENT AND FUTURE SO IEEE AEROSPACE AND ELECTRONIC SYSTEMS MAGAZINE LA English DT Article AB A discussion of the current and emerging core technologies and philosophies that will enable Air Force personnel to quickly, accurately and intuitively diagnose faults in increasingly complex systems. C1 SA,ALC,LDAE,HILL AFB,UT 84056. RP KIRKLAND, LV (reprint author), USAF,OGDEN AIR LOGIST CTR,TISA,7278 4TH ST,HILL AFB,UT 84056, USA. NR 4 TC 1 Z9 2 U1 0 U2 0 PU IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017-2394 SN 0885-8985 J9 IEEE AERO EL SYS MAG JI IEEE Aerosp. Electron. Syst. Mag. PD JAN PY 1994 VL 9 IS 1 BP 12 EP 16 DI 10.1109/62.257134 PG 5 WC Engineering, Aerospace; Engineering, Electrical & Electronic SC Engineering GA MZ786 UT WOS:A1994MZ78600003 ER PT B AU MAILLOUX, RJ AF MAILLOUX, RJ GP IEEE TI ARRAY ELEMENT FAILURE CORRECTION FOR SIGNALS WITH WIDE ANGULAR-DISTRIBUTION SO IEEE ANTENNAS AND PROPAGATION SOCIETY INTERNATIONAL SYMPOSIUM 1994, VOLS I-III SE IEEE AP-S INTERNATIONAL SYMPOSIUM DIGEST LA English DT Proceedings Paper CT IEEE Antennas-and-Propagation-Society International Symposium 1994 CY JUN 19-24, 1994 CL UNIV WASHINGTON, SEATTLE, WA SP IEEE, ANTENNAS & PROPAGAT SOC HO UNIV WASHINGTON C1 USAF,ROME LAB,ELECTROMAGNET & RELIABIL DIRECTORATE,WASHINGTON,DC 20330. NR 0 TC 0 Z9 0 U1 0 U2 0 PU I E E E PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 BN 0-7803-2009-3 J9 IEEE AP-S PY 1994 BP 132 EP 135 PG 4 WC Engineering, Electrical & Electronic SC Engineering GA BB62W UT WOS:A1994BB62W00036 ER PT B AU HAUPT, R AF HAUPT, R GP IEEE TI REPRESENTING THINNED AND NONUNIFORMLY SPACED ARRAYS ON THE UNIT-CIRCLE SO IEEE ANTENNAS AND PROPAGATION SOCIETY INTERNATIONAL SYMPOSIUM 1994, VOLS I-III SE IEEE AP-S INTERNATIONAL SYMPOSIUM DIGEST LA English DT Proceedings Paper CT IEEE Antennas-and-Propagation-Society International Symposium 1994 CY JUN 19-24, 1994 CL UNIV WASHINGTON, SEATTLE, WA SP IEEE, ANTENNAS & PROPAGAT SOC HO UNIV WASHINGTON C1 USAF ACAD,DEPT ELECT ENGN,COLORADO SPRINGS,CO 80132. NR 0 TC 0 Z9 0 U1 0 U2 0 PU I E E E PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 BN 0-7803-2009-3 J9 IEEE AP-S PY 1994 BP 518 EP 521 PG 4 WC Engineering, Electrical & Electronic SC Engineering GA BB62W UT WOS:A1994BB62W00129 ER PT B AU MCGRATH, DT PYATI, VP AF MCGRATH, DT PYATI, VP GP IEEE TI PERIODIC BOUNDARY-CONDITIONS FOR FINITE-ELEMENT ANALYSIS OF FINITE PHASED-ARRAY ANTENNAS SO IEEE ANTENNAS AND PROPAGATION SOCIETY INTERNATIONAL SYMPOSIUM 1994, VOLS I-III SE IEEE AP-S INTERNATIONAL SYMPOSIUM DIGEST LA English DT Proceedings Paper CT IEEE Antennas-and-Propagation-Society International Symposium 1994 CY JUN 19-24, 1994 CL UNIV WASHINGTON, SEATTLE, WA SP IEEE, ANTENNAS & PROPAGAT SOC HO UNIV WASHINGTON C1 USAF,PHILLIPS LAB,KIRTLAND AFB,NM 87117. NR 0 TC 0 Z9 0 U1 0 U2 0 PU I E E E PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 BN 0-7803-2009-3 J9 IEEE AP-S PY 1994 BP 1502 EP 1505 PG 4 WC Engineering, Electrical & Electronic SC Engineering GA BB62W UT WOS:A1994BB62W00361 ER PT J AU MCCARTY, WD SHEASBY, S AMBURN, P STYTZ, MR SWITZER, C AF MCCARTY, WD SHEASBY, S AMBURN, P STYTZ, MR SWITZER, C TI A VIRTUAL COCKPIT FOR A DISTRIBUTED INTERACTIVE SIMULATION SO IEEE COMPUTER GRAPHICS AND APPLICATIONS LA English DT Article C1 USAF,INST TECHNOL,WRIGHT PATTERSON AFB,OH 45433. NR 12 TC 8 Z9 9 U1 0 U2 0 PU IEEE COMPUTER SOC PI LOS ALAMITOS PA 10662 LOS VAQUEROS CIRCLE, PO BOX 3014, LOS ALAMITOS, CA 90720-1264 SN 0272-1716 J9 IEEE COMPUT GRAPH JI IEEE Comput. Graph. Appl. PD JAN PY 1994 VL 14 IS 1 BP 49 EP 54 DI 10.1109/38.250919 PG 6 WC Computer Science, Software Engineering SC Computer Science GA MP625 UT WOS:A1994MP62500009 ER PT B AU VALLE, J TONDRE, H BERNAL, A AF VALLE, J TONDRE, H BERNAL, A GP IEEE TI VISTA - VIRTUAL INSTRUMENT STANDARD TEST ARCHITECTURE SO IEEE SYSTEMS READINESS TECHNOLOGY CONFERENCE: COST EFFECTIVE SUPPORT INTO THE NEXT CENTURY LA English DT Proceedings Paper CT IEEE Systems Readiness Technology Conference - Cost Effective Support into the Next Century (AUTOTESCON 94) CY SEP 20-22, 1994 CL ANAHEIM, CA SP IEEE, INSTRUMENTAT & MEASUREMENT SOC, IEEE, AEROSP & ELECTR SYST SOC, IEEE, LOS ANGELES COUNCIL C1 SAN ANTONIO AIR LOGIS CTR,DIRECTORATE NUCL WEAP,KELLY AFB,TX 78241. NR 0 TC 0 Z9 0 U1 0 U2 0 PU I E E E PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 BN 0-7803-1910-9 PY 1994 BP 35 EP 41 PG 7 WC Computer Science, Interdisciplinary Applications; Engineering, Industrial SC Computer Science; Engineering GA BC63F UT WOS:A1994BC63F00007 ER PT B AU STYERS, JP AF STYERS, JP GP IEEE TI DIGITAL MULTIMEDIA INFORMATION SYSTEM (DMIS) A FUTURISTIC PAPERLESS SYSTEM USED TODAY SO IEEE SYSTEMS READINESS TECHNOLOGY CONFERENCE: COST EFFECTIVE SUPPORT INTO THE NEXT CENTURY LA English DT Proceedings Paper CT IEEE Systems Readiness Technology Conference - Cost Effective Support into the Next Century (AUTOTESCON 94) CY SEP 20-22, 1994 CL ANAHEIM, CA SP IEEE, INSTRUMENTAT & MEASUREMENT SOC, IEEE, AEROSP & ELECTR SYST SOC, IEEE, LOS ANGELES COUNCIL C1 AIRCRAFT SOFTWARE DEV TEAM CB,DIV SOFTWARE ENGN,TECHNOL & IND SUPPORT DIRECTORATE,HILL AFB,UT 84056. NR 0 TC 0 Z9 0 U1 0 U2 0 PU I E E E PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 BN 0-7803-1910-9 PY 1994 BP 79 EP 82 PG 4 WC Computer Science, Interdisciplinary Applications; Engineering, Industrial SC Computer Science; Engineering GA BC63F UT WOS:A1994BC63F00014 ER PT B AU JACKSON, DC AF JACKSON, DC GP IEEE TI ANTENNA RANGE UPGRADE PROJECT - INDOOR DOPPLER ANTENNA TEST RANGE SO IEEE SYSTEMS READINESS TECHNOLOGY CONFERENCE: COST EFFECTIVE SUPPORT INTO THE NEXT CENTURY LA English DT Proceedings Paper CT IEEE Systems Readiness Technology Conference - Cost Effective Support into the Next Century (AUTOTESCON 94) CY SEP 20-22, 1994 CL ANAHEIM, CA SP IEEE, INSTRUMENTAT & MEASUREMENT SOC, IEEE, AEROSP & ELECTR SYST SOC, IEEE, LOS ANGELES COUNCIL C1 LYPSCB,WR ALC,ROBINS AFB,GA 31098. NR 0 TC 0 Z9 0 U1 0 U2 0 PU I E E E PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 BN 0-7803-1910-9 PY 1994 BP 193 EP 198 PG 6 WC Computer Science, Interdisciplinary Applications; Engineering, Industrial SC Computer Science; Engineering GA BC63F UT WOS:A1994BC63F00030 ER PT B AU DEAN, J GREENSPAN, A SIMPSON, W AF DEAN, J GREENSPAN, A SIMPSON, W GP IEEE TI ABBET - AN INTRODUCTION SO IEEE SYSTEMS READINESS TECHNOLOGY CONFERENCE: COST EFFECTIVE SUPPORT INTO THE NEXT CENTURY LA English DT Proceedings Paper CT IEEE Systems Readiness Technology Conference - Cost Effective Support into the Next Century (AUTOTESCON 94) CY SEP 20-22, 1994 CL ANAHEIM, CA SP IEEE, INSTRUMENTAT & MEASUREMENT SOC, IEEE, AEROSP & ELECTR SYST SOC, IEEE, LOS ANGELES COUNCIL C1 ADV DIAGNOST TECHNOL INSERT CTR,KELLY AFB,TX 78241. NR 0 TC 0 Z9 1 U1 0 U2 0 PU I E E E PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 BN 0-7803-1910-9 PY 1994 BP 289 EP 299 PG 11 WC Computer Science, Interdisciplinary Applications; Engineering, Industrial SC Computer Science; Engineering GA BC63F UT WOS:A1994BC63F00041 ER PT B AU KIRKLAND, LV DEAN, JS AF KIRKLAND, LV DEAN, JS GP IEEE TI ATE ENABLING TECHNOLOGIES SO IEEE SYSTEMS READINESS TECHNOLOGY CONFERENCE: COST EFFECTIVE SUPPORT INTO THE NEXT CENTURY LA English DT Proceedings Paper CT IEEE Systems Readiness Technology Conference - Cost Effective Support into the Next Century (AUTOTESCON 94) CY SEP 20-22, 1994 CL ANAHEIM, CA SP IEEE, INSTRUMENTAT & MEASUREMENT SOC, IEEE, AEROSP & ELECTR SYST SOC, IEEE, LOS ANGELES COUNCIL C1 OO ALC,TISA,HILL AFB,UT 84056. NR 0 TC 0 Z9 0 U1 0 U2 0 PU I E E E PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 BN 0-7803-1910-9 PY 1994 BP 469 EP 483 PG 15 WC Computer Science, Interdisciplinary Applications; Engineering, Industrial SC Computer Science; Engineering GA BC63F UT WOS:A1994BC63F00066 ER PT B AU LOPEZ, RG AF LOPEZ, RG GP IEEE TI AN EXPERT SYSTEMS APPROACH FOR AUTOMATING PERFORMANCE ANALYSIS OF THE AIR LAUNCH CRUISE MISSILE TESTS SO IEEE SYSTEMS READINESS TECHNOLOGY CONFERENCE: COST EFFECTIVE SUPPORT INTO THE NEXT CENTURY LA English DT Proceedings Paper CT IEEE Systems Readiness Technology Conference - Cost Effective Support into the Next Century (AUTOTESCON 94) CY SEP 20-22, 1994 CL ANAHEIM, CA SP IEEE, INSTRUMENTAT & MEASUREMENT SOC, IEEE, AEROSP & ELECTR SYST SOC, IEEE, LOS ANGELES COUNCIL C1 AVION,MISSILE AVION SOFTWARE SECT,OC ALC,LASH,TINKER AFB,OK 73145. NR 0 TC 0 Z9 0 U1 0 U2 1 PU I E E E PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 BN 0-7803-1910-9 PY 1994 BP 515 EP 525 PG 11 WC Computer Science, Interdisciplinary Applications; Engineering, Industrial SC Computer Science; Engineering GA BC63F UT WOS:A1994BC63F00073 ER PT B AU PHILLIPS, BP HALEY, DD AF PHILLIPS, BP HALEY, DD GP IEEE TI SOFTWARE PROCESS MODELING USING OBJECT-ORIENTED PROGRAMMING AND RULE-BASED REASONING SO IEEE SYSTEMS READINESS TECHNOLOGY CONFERENCE: COST EFFECTIVE SUPPORT INTO THE NEXT CENTURY LA English DT Proceedings Paper CT IEEE Systems Readiness Technology Conference - Cost Effective Support into the Next Century (AUTOTESCON 94) CY SEP 20-22, 1994 CL ANAHEIM, CA SP IEEE, INSTRUMENTAT & MEASUREMENT SOC, IEEE, AEROSP & ELECTR SYST SOC, IEEE, LOS ANGELES COUNCIL C1 OKLAHOMA CITY AIR LOGIS CTR,LASFB,TINKER AFB,OK 73145. NR 0 TC 0 Z9 0 U1 0 U2 0 PU I E E E PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 BN 0-7803-1910-9 PY 1994 BP 603 EP 604 PG 2 WC Computer Science, Interdisciplinary Applications; Engineering, Industrial SC Computer Science; Engineering GA BC63F UT WOS:A1994BC63F00085 ER PT B AU KIRKLAND, LV DEAN, JS AF KIRKLAND, LV DEAN, JS GP IEEE TI MONITORING POWER SUPPLY CURRENT AND USING A NEURAL NETWORK ROUTINE TO DIAGNOSE CIRCUIT FAULTS SO IEEE SYSTEMS READINESS TECHNOLOGY CONFERENCE: COST EFFECTIVE SUPPORT INTO THE NEXT CENTURY LA English DT Proceedings Paper CT IEEE Systems Readiness Technology Conference - Cost Effective Support into the Next Century (AUTOTESCON 94) CY SEP 20-22, 1994 CL ANAHEIM, CA SP IEEE, INSTRUMENTAT & MEASUREMENT SOC, IEEE, AEROSP & ELECTR SYST SOC, IEEE, LOS ANGELES COUNCIL C1 USAF,OO ALC,TISA,HILL AFB,UT 84056. NR 0 TC 0 Z9 0 U1 0 U2 0 PU I E E E PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 BN 0-7803-1910-9 PY 1994 BP 649 EP 651 PG 3 WC Computer Science, Interdisciplinary Applications; Engineering, Industrial SC Computer Science; Engineering GA BC63F UT WOS:A1994BC63F00091 ER PT B AU KIRKLAND, LV WIEDERHOLT, JD AF KIRKLAND, LV WIEDERHOLT, JD GP IEEE TI NEURAL ENGINEERING UTILITY WITH ADAPTIVE ALGORITHMS SO IEEE SYSTEMS READINESS TECHNOLOGY CONFERENCE: COST EFFECTIVE SUPPORT INTO THE NEXT CENTURY LA English DT Proceedings Paper CT IEEE Systems Readiness Technology Conference - Cost Effective Support into the Next Century (AUTOTESCON 94) CY SEP 20-22, 1994 CL ANAHEIM, CA SP IEEE, INSTRUMENTAT & MEASUREMENT SOC, IEEE, AEROSP & ELECTR SYST SOC, IEEE, LOS ANGELES COUNCIL C1 OO ALC,TISA,HILL AFB,UT 84056. NR 0 TC 0 Z9 0 U1 0 U2 0 PU I E E E PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 BN 0-7803-1910-9 PY 1994 BP 709 EP 716 PG 8 WC Computer Science, Interdisciplinary Applications; Engineering, Industrial SC Computer Science; Engineering GA BC63F UT WOS:A1994BC63F00100 ER PT J AU PETROPOULOS, PG AF PETROPOULOS, PG TI STABILITY AND PHASE ERROR ANALYSIS OF FD-TD IN DISPERSIVE DIELECTRICS SO IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION LA English DT Article DE DISPERSIVE MEDIA; FINITE-DIFFERENCE TIME-DOMAIN METHOD; ALGORITHM STABILITY AND PHASE ERROR; RF DOSIMETRY; BIOELECTROMAGNETICS ID SCATTERING AB Four FD-TD extensions for the modeling of pulse propagation in Debye or Lorentz dispersive media are analyzed through studying the stability and phase error properties of the coupled difference equations corresponding to Maxwell's equations and to the equations for the dispersion. For good overall accuracy we show that all schemes should be run at their Courant stability limit, and that the timestep should finely resolve the medium timescales. Particularly, for Debye schemes it should be at least DELTAt = 10-3 tau, while for Lorentz schemes it should be DELTAt = 10-2 tau, where tau is a typical medium relaxation tim A numerical experiment with a Debye medium confirms this. We have determined that two of the discretizations for Debye media are totally equivalent. In the Lorentz medium case we establish that the method that uses the polarization differential equation to model dispersion is stable for all wavenumbers, and that the method using the local-in-time constitutive relation is weakly unstable for modes with wavenumber k such that kDELTAx > pi/2. RP PETROPOULOS, PG (reprint author), USAF,ARMSTRONG LAB,AL OES,BROOKS AFB,TX 78235, USA. RI Petropoulos, Peter/M-6495-2013; OI Petropoulos, Peter/0000-0003-1532-8861 NR 10 TC 68 Z9 68 U1 1 U2 4 PU IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017-2394 SN 0018-926X J9 IEEE T ANTENN PROPAG JI IEEE Trans. Antennas Propag. PD JAN PY 1994 VL 42 IS 1 BP 62 EP 69 DI 10.1109/8.272302 PG 8 WC Engineering, Electrical & Electronic; Telecommunications SC Engineering; Telecommunications GA ND840 UT WOS:A1994ND84000009 ER PT J AU SHEEN, DR MALINAS, NP KLETZLI, DW LEWIS, TB ROMAN, JF AF SHEEN, DR MALINAS, NP KLETZLI, DW LEWIS, TB ROMAN, JF TI FOLIAGE TRANSMISSION MEASUREMENTS USING A GROUND-BASED ULTRAWIDE BAND (300-1300 MHZ) SAR SYSTEM SO IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING LA English DT Article ID EQUATIONS AB The attenuation of a forest clearly impacts the ability of airborne SAR systems to image objects within the forest. The level of this attenuation is a function of tree characteristics over the frequency band used in the radar. To experimentally measure the transmission properties of foliage, a bistatic (line-of-site) wide-band system has been built by the Environmental Research Institute of Michigan (ERIM), sponsored by the Air Force's Wright Laboratory, Avionics directorate. This system is polarimetric and can operate coherently over the band from 300 to 1300 MHz. The variation in foliage transmission over the frequency band is important because an imaging radar typically operates coherently over a bandwidth. The system can scan foliage in angle to determine spatial variations in the foliage attenuation. This angular variation in foliage attenuation is quite important because imaging radars typically synthesize an aperture by scanning over a range of angles. The ERIM Wide-Band System is ground-based, with one antenna attached to a carriage which can move 10 m horizontally along an elevated rigid track and the other antenna attached to a fixed tripod. Measurements with the system were conducted during July 1991 at the University of Michigan Biological Field Station in Pellston, MI. The measurements of the mean attenuation as a function of depression angle (15-45-degrees) and frequency (300-1300 MHz) of four different forest types are presented. In addition to mean attenuation, the variance in attenuation and the autocorrelation of the attenuation (in angle) are presented. These results imply that the variation of the foliage properties over the bandwidth and scan geometry (or angular variation) will degrade the ability of a radar to focus a foliage-obscured object. C1 WRIGHT LAB,AVION DIRECTORATE,CONCEALED TARGET DETECT PROGRAM,WRIGHT PATTERSON AFB,OH 45433. WRIGHT LAB,AVION DIRECTORATE,DIV RADAR,WRIGHT PATTERSON AFB,OH 45433. ENVIRONM RES INST MICHIGAN,CTR EARTH SCI,DATA MEASUREMENT & ANAL SECT,ANN ARBOR,MI 48113. RP SHEEN, DR (reprint author), ENVIRONM RES INST MICHIGAN,MICROWAVE SCI LAB,ANN ARBOR,MI 48113, USA. NR 21 TC 15 Z9 16 U1 0 U2 1 PU IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017-2394 SN 0196-2892 J9 IEEE T GEOSCI REMOTE JI IEEE Trans. Geosci. Remote Sensing PD JAN PY 1994 VL 32 IS 1 BP 118 EP 130 DI 10.1109/36.285195 PG 13 WC Geochemistry & Geophysics; Engineering, Electrical & Electronic; Remote Sensing; Imaging Science & Photographic Technology SC Geochemistry & Geophysics; Engineering; Remote Sensing; Imaging Science & Photographic Technology GA NN925 UT WOS:A1994NN92500013 ER PT B AU ALLRED, LG KELLY, GE AF ALLRED, LG KELLY, GE BE Titus, HC Waks, A TI INCORPORATING MORPHOLOGICAL FILTERS IN INFRARED CAMERA DESIGN SO IMAGE ACQUISITION AND SCIENTIFIC IMAGING SYSTEMS SE PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE) LA English DT Proceedings Paper CT Conference on Image Acquisition and Scientific Imaging Systems CY FEB 09-10, 1994 CL SAN JOSE, CA SP SOC IMAGING SCI & TECHNOL, SOC PHOTO OPT INSTRUMENTAT ENGINEERS C1 NEURAL ENGN RES & DEV SUPPORT,DIV SOFTWARE ENGN,OO,ALC TISAA,HILL AFB,UT. NR 0 TC 0 Z9 0 U1 0 U2 0 PU SPIE - INT SOC OPTICAL ENGINEERING PI BELLINGHAM PA PO BOX 10, BELLINGHAM, WA 98227-0010 BN 0-8194-1468-9 J9 P SOC PHOTO-OPT INS PY 1994 VL 2173 BP 169 EP 175 DI 10.1117/12.175161 PG 7 WC Optics; Imaging Science & Photographic Technology SC Optics; Imaging Science & Photographic Technology GA BA43N UT WOS:A1994BA43N00019 ER PT B AU CARRERAS, RA TARR, G RESTAINO, S LOOS, G DAMODARAN, M AF CARRERAS, RA TARR, G RESTAINO, S LOOS, G DAMODARAN, M BE Desachy, J TI CONCURRENT COMPUTATION OF ZERNIKE COEFFICIENTS USED IN A PHASE DIVERSITY ALGORITHM FOR OPTICAL ABERRATION CORRECTION SO IMAGE AND SIGNAL PROCESSING FOR REMOTE SENSING SE PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE) LA English DT Proceedings Paper CT Conference on Image and Signal Processing for Remote Sensing CY SEP 26-30, 1994 CL ROME, ITALY SP COMMISS EUROPEAN COMMUNITIES, DIRECTORATE GEN SCI RES & DEV, EUROPEAN OPT SOC, SOC PHOTO OPT INSTRUMENTAT ENGINEERS, CNR, ITALIAN ASSOC REMOTE SENSING RP CARRERAS, RA (reprint author), USAF,PHILLIPS LAB,LIMI,IMAGING TECHNOL BRANCH,3550 ABERDEEN AV SE,KIRTLAND AFB,NM 87117, USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU SPIE - INT SOC OPTICAL ENGINEERING PI BELLINGHAM PA PO BOX 10, BELLINGHAM, WA 98227-0010 BN 0-8194-1645-2 J9 P SOC PHOTO-OPT INS PY 1994 VL 2315 BP 363 EP 370 PG 8 WC Remote Sensing; Optics SC Remote Sensing; Optics GA BC34S UT WOS:A1994BC34S00035 ER PT B AU ROGGEMANN, MC WELSH, BM FORD, SD STOUDT, CA AF ROGGEMANN, MC WELSH, BM FORD, SD STOUDT, CA BE Schulz, TJ Snyder, DL TI FRAME SELECTION FOR ADAPTIVE OPTICS IMAGING THROUGH ATMOSPHERIC-TURBULENCE SO IMAGE RECONSTRUCTION AND RESTORATION SE PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE) LA English DT Proceedings Paper CT Conference on Image Reconstruction and Restoration CY JUL 25-26, 1994 CL SAN DIEGO, CA SP SOC PHOTO OPT INSTRUMENTAT ENGINEERS C1 USAF,GRAD SCH ENGN,INST TECHNOL,DEPT ENGN PHYS,WRIGHT PATTERSON AFB,OH 45433. NR 0 TC 2 Z9 2 U1 0 U2 0 PU SPIE - INT SOC OPTICAL ENGINEERING PI BELLINGHAM PA PO BOX 10, BELLINGHAM, WA 98227-0010 BN 0-8194-1626-6 J9 P SOC PHOTO-OPT INS PY 1994 VL 2302 BP 42 EP 53 DI 10.1117/12.188067 PG 12 WC Optics SC Optics GA BB57U UT WOS:A1994BB57U00005 ER PT B AU WELSH, BM ROGGEMANN, MC AF WELSH, BM ROGGEMANN, MC BE Schulz, TJ Snyder, DL TI SIGNAL-TO-NOISE COMPARISON OF DECONVOLUTION FROM WAVE-FRONT SENSING WITH TRADITIONAL LINEAR AND SPECKLE IMAGE-RECONSTRUCTION SO IMAGE RECONSTRUCTION AND RESTORATION SE PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE) LA English DT Proceedings Paper CT Conference on Image Reconstruction and Restoration CY JUL 25-26, 1994 CL SAN DIEGO, CA SP SOC PHOTO OPT INSTRUMENTAT ENGINEERS DE SPECKLING IMAGING; SPECKLE INTERFEROMETRY; IMAGING; SPECKLE-HOLOGRAPHY C1 USAF,INST TECHNOL,DEPT ELECT & COMP ENGN,WRIGHT PATTERSON AFB,OH 45433. NR 0 TC 3 Z9 3 U1 0 U2 0 PU SPIE - INT SOC OPTICAL ENGINEERING PI BELLINGHAM PA PO BOX 10, BELLINGHAM, WA 98227-0010 BN 0-8194-1626-6 J9 P SOC PHOTO-OPT INS PY 1994 VL 2302 BP 281 EP 292 DI 10.1117/12.188046 PG 12 WC Optics SC Optics GA BB57U UT WOS:A1994BB57U00026 ER PT B AU CARRERAS, RA RESTAINO, S DUNEMAN, D AF CARRERAS, RA RESTAINO, S DUNEMAN, D BE Schulz, TJ Snyder, DL TI A LABORATORY EXPERIMENT USING PHASE-DIVERSITY TO EXTRACT HIGHER-ORDER ZERNIKE COEFFICIENTS SO IMAGE RECONSTRUCTION AND RESTORATION SE PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE) LA English DT Proceedings Paper CT Conference on Image Reconstruction and Restoration CY JUL 25-26, 1994 CL SAN DIEGO, CA SP SOC PHOTO OPT INSTRUMENTAT ENGINEERS C1 USAF,PHILLIPS LAB,LIMI,IMAGING TECHNOL BRANCH,KIRTLAND AFB,NM 87117. NR 0 TC 2 Z9 2 U1 0 U2 0 PU SPIE - INT SOC OPTICAL ENGINEERING PI BELLINGHAM PA PO BOX 10, BELLINGHAM, WA 98227-0010 BN 0-8194-1626-6 J9 P SOC PHOTO-OPT INS PY 1994 VL 2302 BP 323 EP 329 DI 10.1117/12.188050 PG 7 WC Optics SC Optics GA BB57U UT WOS:A1994BB57U00030 ER PT B AU STONE, DH GONGLEWSKI, JD FOX, MJ CZYZAK, SR DOWLING, JA SENFT, DC HERMAN, EJ AF STONE, DH GONGLEWSKI, JD FOX, MJ CZYZAK, SR DOWLING, JA SENFT, DC HERMAN, EJ BE Kamerman, GW Keicher, WE TI REMOTE-SENSING MEASUREMENTS USING A CO2-LASER SO INDUSTRIAL APPLICATIONS OF LASER RADAR SE PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE) LA English DT Proceedings Paper CT Conference on Industrial Applications of Laser Radar CY JUL 27, 1994 CL SAN DIEGO, CA SP SOC PHOTO OPT INSTRUMENTAT ENGINEERS DE LASER; REMOTE SENSING; DIAL C1 USAF,PHILLIPS LAB,KIRTLAND AFB,NM 87117. NR 0 TC 0 Z9 0 U1 0 U2 0 PU SPIE - INT SOC OPTICAL ENGINEERING PI BELLINGHAM PA PO BOX 10, BELLINGHAM, WA 98227-0010 BN 0-8194-1595-2 J9 P SOC PHOTO-OPT INS PY 1994 VL 2271 BP 29 EP 44 DI 10.1117/12.188146 PG 16 WC Remote Sensing; Optics SC Remote Sensing; Optics GA BB55F UT WOS:A1994BB55F00003 ER PT B AU COLON, JE LAKEOU, S BAJAJ, J ARIAS, J ZANDIAN, M PASKO, J AF COLON, JE LAKEOU, S BAJAJ, J ARIAS, J ZANDIAN, M PASKO, J BE Dereniak, EL Sampson, RE TI STUDY OF DEEP LEVELS IN MBE-GROWN HGCDTE PHOTODIODES BY DLTS SO INFRARED DETECTORS AND FOCAL PLANE ARRAYS III SE PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE) LA English DT Proceedings Paper CT Conference on Infrared Detectors and Focal Plane Arrays III CY APR 05-06, 1994 CL ORLANDO, FL SP SOC PHOTO OPT INSTRUMENTAT ENGINEERS C1 USAF,PHILLIPS LAB,PASS SENSORS BRANCH,KIRTLAND AFB,NM 87117. NR 0 TC 0 Z9 0 U1 0 U2 1 PU SPIE - INT SOC OPTICAL ENGINEERING PI BELLINGHAM PA PO BOX 10, BELLINGHAM, WA 98227-0010 BN 0-8194-1529-4 J9 P SOC PHOTO-OPT INS PY 1994 VL 2225 BP 228 EP 236 DI 10.1117/12.179700 PG 9 WC Engineering, Electrical & Electronic; Optics SC Engineering; Optics GA BB06V UT WOS:A1994BB06V00023 ER PT B AU LOWRY, HS TRIPP, DM ELROD, PD AF LOWRY, HS TRIPP, DM ELROD, PD BE Dereniak, EL Sampson, RE TI EQUIVALENCE OF FPA RESPONSE TO CONTINUOUS AND PULSED-LASER RADIATION SO INFRARED DETECTORS AND FOCAL PLANE ARRAYS III SE PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE) LA English DT Proceedings Paper CT Conference on Infrared Detectors and Focal Plane Arrays III CY APR 05-06, 1994 CL ORLANDO, FL SP SOC PHOTO OPT INSTRUMENTAT ENGINEERS C1 CALSPAN CORP,AEDC OPERAT,ARNOLD AFB,TN. NR 0 TC 0 Z9 0 U1 0 U2 0 PU SPIE - INT SOC OPTICAL ENGINEERING PI BELLINGHAM PA PO BOX 10, BELLINGHAM, WA 98227-0010 BN 0-8194-1529-4 J9 P SOC PHOTO-OPT INS PY 1994 VL 2225 BP 255 EP 266 DI 10.1117/12.179703 PG 12 WC Engineering, Electrical & Electronic; Optics SC Engineering; Optics GA BB06V UT WOS:A1994BB06V00026 ER PT S AU TOMICH, DH EYINK, KG HAAS, TW CAPANO, MA KASPI, R COOLEY, WT AF TOMICH, DH EYINK, KG HAAS, TW CAPANO, MA KASPI, R COOLEY, WT BE Dawson, LR Appelbaum, A TI MODELING OF MBE GROWTH WITH INTERACTING FLUXES SO INFRARED DETECTORS - MATERIALS, PROCESSING, AND DEVICES SE MATERIALS RESEARCH SOCIETY SYMPOSIUM PROCEEDINGS LA English DT Proceedings Paper CT Symposium on Infrared Detectors: Materials, Processing, and Devices, at the 1993 Spring Meeting of the Materials-Research-Society CY APR 14-16, 1993 CL SAN FRANCISCO, CA SP MAT RES SOC C1 WRIGHT LAB,MLBM,WRIGHT PATTERSON AFB,OH 45433. NR 0 TC 0 Z9 0 U1 0 U2 0 PU MATERIALS RESEARCH SOC PI PITTSBURGH PA 9800 MCKNIGHT RD, SUITE 327, PITTSBURGH, PA 15237 SN 0272-9172 BN 1-55899-195-6 J9 MATER RES SOC SYMP P PY 1994 VL 299 BP 9 EP 14 PG 6 WC Materials Science, Multidisciplinary; Physics, Applied SC Materials Science; Physics GA BB24N UT WOS:A1994BB24N00002 ER PT S AU SZMULOWICZ, F MANASREH, MO KUTSCHE, C STUTZ, CE AF SZMULOWICZ, F MANASREH, MO KUTSCHE, C STUTZ, CE BE Dawson, LR Appelbaum, A TI INTERSUBBAND TRANSITIONS IN IN0.07GA0.93AS/AL0.4GA0.6AS MULTIPLE-QUANTUM WELLS SO INFRARED DETECTORS - MATERIALS, PROCESSING, AND DEVICES SE MATERIALS RESEARCH SOCIETY SYMPOSIUM PROCEEDINGS LA English DT Proceedings Paper CT Symposium on Infrared Detectors: Materials, Processing, and Devices, at the 1993 Spring Meeting of the Materials-Research-Society CY APR 14-16, 1993 CL SAN FRANCISCO, CA SP MAT RES SOC C1 WRIGHT LAB,MLPO,MAT DIRECTORATE,WRIGHT PATTERSON AFB,OH 45433. NR 0 TC 0 Z9 0 U1 0 U2 0 PU MATERIALS RESEARCH SOC PI PITTSBURGH PA 9800 MCKNIGHT RD, SUITE 327, PITTSBURGH, PA 15237 SN 0272-9172 BN 1-55899-195-6 J9 MATER RES SOC SYMP P PY 1994 VL 299 BP 53 EP 58 PG 6 WC Materials Science, Multidisciplinary; Physics, Applied SC Materials Science; Physics GA BB24N UT WOS:A1994BB24N00009 ER PT B AU COLON, JE BAJAJ, J ARIAS, J ZANDIAN, M PASKO, J AF COLON, JE BAJAJ, J ARIAS, J ZANDIAN, M PASKO, J BE Longshore, RE TI STUDY OF POINT DEFECTS IN HGCDTE BY DLTS SO INFRARED DETECTORS: STATE OF THE ART II SE PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE) LA English DT Proceedings Paper CT Infrared Detectors - State of the Art II Conference CY JUL 24-25, 1994 CL SAN DIEGO, CA SP SOC PHOTO OPT INSTRUMENTAT ENGINEERS C1 USAF,PHILLIPS LAB,PASS SENSORS BRANCH,KIRTLAND AFB,NM 87117. NR 0 TC 1 Z9 1 U1 0 U2 4 PU SPIE - INT SOC OPTICAL ENGINEERING PI BELLINGHAM PA PO BOX 10, BELLINGHAM, WA 98227-0010 BN 0-8194-1598-7 J9 P SOC PHOTO-OPT INS PY 1994 VL 2274 BP 38 EP 48 DI 10.1117/12.189247 PG 11 WC Instruments & Instrumentation; Optics SC Instruments & Instrumentation; Optics GA BB97B UT WOS:A1994BB97B00004 ER PT B AU SINGH, A ANDERSON, SE RAMOS, R PURVIS, RK CARDIMONA, DA GIESON, N THOMPSON, D GORING, D ANDERSSON, JY LUNDQVIST, L AF SINGH, A ANDERSON, SE RAMOS, R PURVIS, RK CARDIMONA, DA GIESON, N THOMPSON, D GORING, D ANDERSSON, JY LUNDQVIST, L BE Longshore, RE TI EXPERIMENTAL INVESTIGATION OF THE PERFORMANCE OF GAAS/ALGAAS QUANTUM WELL INFRARED PHOTODETECTORS FROM THE INDUSTRIAL MICROELECTRONICS CENTER, SWEDEN SO INFRARED DETECTORS: STATE OF THE ART II SE PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE) LA English DT Proceedings Paper CT Infrared Detectors - State of the Art II Conference CY JUL 24-25, 1994 CL SAN DIEGO, CA SP SOC PHOTO OPT INSTRUMENTAT ENGINEERS C1 USAF,PHILLIPS LABS,PASS SENSORS BRANCH,ALBUQUERQUE,NM 87117. NR 0 TC 0 Z9 0 U1 0 U2 0 PU SPIE - INT SOC OPTICAL ENGINEERING PI BELLINGHAM PA PO BOX 10, BELLINGHAM, WA 98227-0010 BN 0-8194-1598-7 J9 P SOC PHOTO-OPT INS PY 1994 VL 2274 BP 209 EP 218 DI 10.1117/12.189233 PG 10 WC Instruments & Instrumentation; Optics SC Instruments & Instrumentation; Optics GA BB97B UT WOS:A1994BB97B00023 ER PT B AU BARNARD, KJ WATSON, EA MCMANAMON, PF AF BARNARD, KJ WATSON, EA MCMANAMON, PF BE Holst, GC TI NONMECHANICAL MICROSCANNING USING OPTICAL SPACE-FED PHASED-ARRAYS SO INFRARED IMAGING SYSTEMS: DESIGN, ANALYSIS, MODELING, AND TESTING V SE PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE) LA English DT Proceedings Paper CT Conference on Infrared Imaging Systems: Design, Analysis, Modeling, and Testing V CY APR 07-08, 1994 CL ORLANDO, FL SP SOC PHOTO OPT INSTRUMENTAT ENGINEERS C1 WRIGHT LAB,WRIGHT PATTERSON AFB,OH 45433. NR 0 TC 1 Z9 1 U1 0 U2 0 PU SPIE - INT SOC OPTICAL ENGINEERING PI BELLINGHAM PA PO BOX 10, BELLINGHAM, WA 98227-0010 BN 0-8194-1528-6 J9 P SOC PHOTO-OPT INS PY 1994 VL 2224 BP 168 EP 179 DI 10.1117/12.180071 PG 12 WC Engineering, Electrical & Electronic; Optics SC Engineering; Optics GA BB06U UT WOS:A1994BB06U00015 ER PT B AU ELROD, PD LOWRY, HS MATTASITS, GR AF ELROD, PD LOWRY, HS MATTASITS, GR BE Holst, GC TI VERIFICATION, VALIDATION, AND ACCREDITATION ISSUES RELATED TO A NEW IR SENSOR TEST CAPABILITY SO INFRARED IMAGING SYSTEMS: DESIGN, ANALYSIS, MODELING, AND TESTING V SE PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE) LA English DT Proceedings Paper CT Conference on Infrared Imaging Systems: Design, Analysis, Modeling, and Testing V CY APR 07-08, 1994 CL ORLANDO, FL SP SOC PHOTO OPT INSTRUMENTAT ENGINEERS C1 USAF,DOFS,WASHINGTON,DC 20330. NR 0 TC 0 Z9 0 U1 0 U2 0 PU SPIE - INT SOC OPTICAL ENGINEERING PI BELLINGHAM PA PO BOX 10, BELLINGHAM, WA 98227-0010 BN 0-8194-1528-6 J9 P SOC PHOTO-OPT INS PY 1994 VL 2224 BP 270 EP 278 DI 10.1117/12.180079 PG 9 WC Engineering, Electrical & Electronic; Optics SC Engineering; Optics GA BB06U UT WOS:A1994BB06U00024 ER PT S AU KEIL, S KUHN, J LIN, H REARDON, K AF KEIL, S KUHN, J LIN, H REARDON, K BE Rabin, DM Jefferies, JT Lindsey, C TI SIMULTANEOUS IR AND VISIBLE-LIGHT MEASUREMENTS OF THE SOLAR GRANULATION SO INFRARED SOLAR PHYSICS SE IAU SYMPOSIA LA English DT Article; Proceedings Paper CT 154th Symposium of the International-Astronomical-Union - 1st International Meeting devoted to Infrared Physics CY MAR 02-06, 1992 CL TUCSON, AZ SP INT ASTRON UNION DE CONVECTION; INFRARED STARS; SUN GRANULATION C1 USAF,PHILLIPS LAB,SUNSPOT,NM 88349. NR 0 TC 3 Z9 3 U1 0 U2 0 PU KLUWER ACADEMIC PUBL PI DORDRECHT PA PO BOX 17, 3300 AA DORDRECHT, NETHERLANDS SN 0074-1809 BN 0-7923-2522-2 J9 IAU SYMP PY 1994 IS 154 BP 251 EP 257 PG 7 WC Astronomy & Astrophysics SC Astronomy & Astrophysics GA BZ76S UT WOS:A1994BZ76S00031 ER PT B AU CROSSWY, FL BIRD, CM PERKES, DW HIGHAM, D FRODSHAM, DG AF CROSSWY, FL BIRD, CM PERKES, DW HIGHAM, D FRODSHAM, DG BE Scholl, MS TI ALIGNMENT MONITOR SYSTEM FOR SENSOR TESTING AT AEDC SO INFRARED SPACEBORNE REMOTE SENSING II SE PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE) LA English DT Proceedings Paper CT Conference on Infrared Spaceborne Remote Sensing II CY JUL 27-29, 1994 CL SAN DIEGO, CA SP SOC PHOTO OPT INSTRUMENTAT ENGINEERS DE TARGET POSITION CALIBRATION; SENSOR TEST CHAMBER; SPACE SIMULATION CHAMBER; IMAGING SYSTEM; FOCAL PLANE ARRAY; IMAGE CENTROIDING; SUB-PIXEL CENTROIDING C1 CALSPAN CORP,AEDC OPERAT,ARNOLD ENGN DEV CTR,ARNOLD AFB,TN 37389. NR 0 TC 0 Z9 0 U1 0 U2 0 PU SPIE - INT SOC OPTICAL ENGINEERING PI BELLINGHAM PA PO BOX 10, BELLINGHAM, WA 98227-0010 BN 0-8194-1592-8 J9 P SOC PHOTO-OPT INS PY 1994 VL 2268 BP 226 EP 242 DI 10.1117/12.185833 PG 17 WC Engineering, Aerospace; Remote Sensing SC Engineering; Remote Sensing GA BB54V UT WOS:A1994BB54V00022 ER PT B AU BANASZAK, D CAMDEN, MP AF BANASZAK, D CAMDEN, MP GP INST ENVIRONM SCI TI STATIC AND DYNAMIC CALIBRATION OF PRESSURE TRANSDUCERS AT ELEVATED TEMPERATURES SO INSTITUTE OF ENVIRONMENTAL SCIENCES - 40TH ANNUAL TECHNICAL MEETING, EDUCATION FOR TECHNICAL EXCELLENCE, 1994 PROCEEDINGS, VOL 2: PRODUCT RELIABILITY - DESIGN, TEST, AND EVALUATION - 10TH REACTOR COMPONENT DIAGNOSTICS CONFERENCE LA English DT Proceedings Paper CT 40th Annual Technical Meeting of the Institute-of-Environmental-Sciences - Education for Technical Excellence CY MAY 01-06, 1994 CL CHICAGO, IL SP INST ENVIRONM SCI DE MICROPHONES; PRESSURE TRANSDUCERS; HIGH TEMPERATURE; ACOUSTICS; STATIC CALIBRATIONS; DYNAMIC CALIBRATIONS; INSTRUMENTATION; MEASUREMENT C1 USAF,WRIGHT LAB,FLIGHT DYNAM DIRECTORATE,DIV STRUCT,WRIGHT PATTERSON AFB,OH 45433. NR 0 TC 0 Z9 0 U1 0 U2 0 PU INST ENVIRONMENTAL SCIENCES PI MT PROSPECT PA 940 E NORTHWEST HIGHWAY, MT PROSPECT, IL 60056 BN 1-877862-46-0 PY 1994 BP 281 EP 287 PG 7 WC Engineering, Environmental SC Engineering GA BB84C UT WOS:A1994BB84C00031 ER PT B AU BROWN, DA LEAK, CE REESE, DJ AF BROWN, DA LEAK, CE REESE, DJ GP INST ENVIRONM SCI TI TOOLS FOR SUBSYSTEM CONCEPTUAL DESIGN - LINKING THE ENVIRONMENTAL LIFE CYCLE WITH ESTIMATES OF SYSTEM PERFORMANCE SO INSTITUTE OF ENVIRONMENTAL SCIENCES - 40TH ANNUAL TECHNICAL MEETING, EDUCATION FOR TECHNICAL EXCELLENCE, 1994 PROCEEDINGS, VOL 2: PRODUCT RELIABILITY - DESIGN, TEST, AND EVALUATION - 10TH REACTOR COMPONENT DIAGNOSTICS CONFERENCE LA English DT Proceedings Paper CT 40th Annual Technical Meeting of the Institute-of-Environmental-Sciences - Education for Technical Excellence CY MAY 01-06, 1994 CL CHICAGO, IL SP INST ENVIRONM SCI DE CONCEPTUAL DESIGN; LIFE CYCLE; PROFILE; ENVIRONMENTS; THERMAL ENERGY MANAGEMENT; SUBSYSTEM INTEGRATION; ASSESSMENT TOOLS; EXPERT SYSTEM C1 USAF,WRIGHT LAB,DIV VEHICLE SUBSYST,WRIGHT PATTERSON AFB,OH 45433. NR 0 TC 0 Z9 0 U1 0 U2 0 PU INST ENVIRONMENTAL SCIENCES PI MT PROSPECT PA 940 E NORTHWEST HIGHWAY, MT PROSPECT, IL 60056 BN 1-877862-46-0 PY 1994 BP 470 EP 477 PG 8 WC Engineering, Environmental SC Engineering GA BB84C UT WOS:A1994BB84C00054 ER PT J AU GALL, JE HANNAFIN, MJ AF GALL, JE HANNAFIN, MJ TI A FRAMEWORK FOR THE STUDY OF HYPERTEXT SO INSTRUCTIONAL SCIENCE LA English DT Article ID HYPERMEDIA; DESIGN; KNOWLEDGE; TEXT AB This paper presents a framework for the study of hypertext. First, an historical perspective on the evolution of hypertext is provided. Next, hypertext system components are presented and relevant psychological and pedagogical issues are analyzed. Finally a framework for the study of hypertext, with implications for theory, research, and development, is described. C1 FLORIDA STATE UNIV,DEPT EDUC RES,TALLAHASSEE,FL 32306. RP GALL, JE (reprint author), USAF ACAD,CTR EDUC EXCELLENCE,COLORADO SPRINGS,CO 80840, USA. RI Gall, James/C-5635-2009 NR 56 TC 45 Z9 45 U1 0 U2 1 PU KLUWER ACADEMIC PUBL PI DORDRECHT PA SPUIBOULEVARD 50, PO BOX 17, 3300 AA DORDRECHT, NETHERLANDS SN 0020-4277 J9 INSTR SCI JI Instr. Sci. PY 1994 VL 22 IS 3 BP 207 EP 232 DI 10.1007/BF00892243 PG 26 WC Education & Educational Research; Psychology, Educational SC Education & Educational Research; Psychology GA PZ667 UT WOS:A1994PZ66700003 ER PT J AU GAVORA, MJ HANNAFIN, M AF GAVORA, MJ HANNAFIN, M TI PERSPECTIVES ON THE DESIGN OF HUMAN-COMPUTER INTERACTIONS - ISSUES AND IMPLICATIONS SO INSTRUCTIONAL SCIENCE LA English DT Article ID INSTRUCTIONAL TECHNOLOGIES; TELEVISION; MEMORY AB Few question the importance of effective engagement in computer-supported learning. Yet, comparatively little attention has focused on extrapolating the implications of available research and theory for the design of interaction strategies. Traditionally, interaction strategies have emphasized functions of the interaction, specific strategies for interaction design, and methods for eliciting overt responses. While the functions and operations of design are important, the physical and cognitive aspects of interaction strategies need to be better integrated. In this paper, several perspectives on interaction strategies and computer technology are presented and critically analyzed, dimensions of interaction are examined, and a framework for the design of interaction strategies is presented. C1 FLORIDA STATE UNIV,COLL EDUC,INSTRUCT SYST PROGRAM,TALLAHASSEE,FL 32306. RP GAVORA, MJ (reprint author), USAF,ARMSTRONG LAB HRAU,DIV AIRCREW TRAINING RES,MESA,AZ 85206, USA. NR 52 TC 0 Z9 0 U1 0 U2 0 PU KLUWER ACADEMIC PUBL PI DORDRECHT PA SPUIBOULEVARD 50, PO BOX 17, 3300 AA DORDRECHT, NETHERLANDS SN 0020-4277 J9 INSTR SCI JI Instr. Sci. PY 1994 VL 22 IS 6 BP 445 EP 477 PG 33 WC Education & Educational Research; Psychology, Educational SC Education & Educational Research; Psychology GA QW777 UT WOS:A1994QW77700003 ER PT B AU ROGGEMAN, MC AF ROGGEMAN, MC BE Crawford, DL Craine, ER TI WIDENING THE EFFECTIVE FIELD-OF-VIEW OF ADAPTIVE OPTICS TELESCOPES USING DECONVOLUTION FROM WAVE-FRONT SENSING SO INSTRUMENTATION IN ASTRONOMY VIII, PTS 1 AND 2 SE PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE) LA English DT Proceedings Paper CT 8th SPIE Conference on Instrumentation in Astronomy CY MAR 13-14, 1994 CL KONA, HI SP SOC PHOTO OPT INSTRUMENTAT ENGINEERS, AMER ASTRON SOC, ASTRON SOC PACIFIC, EUROPEAN ASTRON SOC, OPT SOC AMER C1 USAF,INST TECHNOL,GRAD SCH ENGN,DEPT ENGN PHYS,WRIGHT PATTERSON AFB,OH 45433. NR 0 TC 0 Z9 0 U1 0 U2 0 PU SPIE - INT SOC OPTICAL ENGINEERING PI BELLINGHAM PA PO BOX 10, BELLINGHAM, WA 98227-0010 BN 0-8194-1493-X J9 P SOC PHOTO-OPT INS PY 1994 VL 2198 BP 423 EP 437 DI 10.1117/12.176755 PN 1 & 2 PG 15 WC Astronomy & Astrophysics; Instruments & Instrumentation; Optics SC Astronomy & Astrophysics; Instruments & Instrumentation; Optics GA BA90A UT WOS:A1994BA90A00045 ER PT B AU TYLER, DW SUZUKI, AH VONBOKERN, MA KEATING, DDB ROGGEMANN, MC AF TYLER, DW SUZUKI, AH VONBOKERN, MA KEATING, DDB ROGGEMANN, MC BE Crawford, DL Craine, ER TI OPTIMAL SNR EXPOSURE TIME FOR SPECKLE IMAGING - EXPERIMENTAL RESULTS WITH FREQUENCY-DEPENDENT DETECTOR NOISE SO INSTRUMENTATION IN ASTRONOMY VIII, PTS 1 AND 2 SE PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE) LA English DT Proceedings Paper CT 8th SPIE Conference on Instrumentation in Astronomy CY MAR 13-14, 1994 CL KONA, HI SP SOC PHOTO OPT INSTRUMENTAT ENGINEERS, AMER ASTRON SOC, ASTRON SOC PACIFIC, EUROPEAN ASTRON SOC, OPT SOC AMER C1 USAF,PHILLIPS LAB,LIMI,ALBUQUERQUE,NM 87117. NR 0 TC 1 Z9 1 U1 0 U2 0 PU SPIE - INT SOC OPTICAL ENGINEERING PI BELLINGHAM PA PO BOX 10, BELLINGHAM, WA 98227-0010 BN 0-8194-1493-X J9 P SOC PHOTO-OPT INS PY 1994 VL 2198 BP 1389 EP 1397 DI 10.1117/12.176694 PN 1 & 2 PG 9 WC Astronomy & Astrophysics; Instruments & Instrumentation; Optics SC Astronomy & Astrophysics; Instruments & Instrumentation; Optics GA BA90A UT WOS:A1994BA90A00141 ER PT B AU RHOADARMER, TA BRIGHT, VM WELSH, BM GUSTAFSON, SC LIN, TH AF RHOADARMER, TA BRIGHT, VM WELSH, BM GUSTAFSON, SC LIN, TH BE TabibAzar, M Polla, DL Wong, KK TI INTERFEROMETRIC CHARACTERIZATION OF THE FLEXURE-BEAM MICROMIRROR DEVICE SO INTEGRATED OPTICS AND MICROSTRUCTURES II SE PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE) LA English DT Proceedings Paper CT 2nd Conference on Integrated Optics and Microstructures, at the SPIE International Symposium on Optics, Imaging, and Instrumentation CY JUL 26-28, 1994 CL SAN DIEGO, CA SP SOC PHOTO OPT INSTRUMENTAT ENGINEERS DE MICROMIRRORS; SPATIAL LIGHT MODULATORS; INTERFEROMETRY; ADAPTIVE OPTICS C1 USAF,INST TECHNOL,DEPT ELECT & COMP ENGN,WRIGHT PATTERSON AFB,OH 45433. NR 0 TC 1 Z9 1 U1 0 U2 1 PU SPIE - INT SOC OPTICAL ENGINEERING PI BELLINGHAM PA PO BOX 10, BELLINGHAM, WA 98227-0010 BN 0-8194-1615-0 J9 P SOC PHOTO-OPT INS PY 1994 VL 2291 BP 13 EP 23 DI 10.1117/12.190906 PG 11 WC Engineering, Electrical & Electronic; Optics SC Engineering; Optics GA BB97F UT WOS:A1994BB97F00002 ER PT B AU PERRAM, GP AF PERRAM, GP BE McDermott, WE TI SIMPLIFIED KINETIC-MODEL FOR CHEMICAL OXYGEN-IODINE LASERS SO INTENSE BEAMS AND APPLICATIONS: LASERS, IONS, AND MICROWAVES SE PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE) LA English DT Proceedings Paper CT Conference on Intense Beams and Applications: Lasers, Ions, and Microwaves CY JAN 27-28, 1994 CL LOS ANGELES, CA SP SOC PHOTO OPT INSTRUMENTAT ENGINEERS C1 USAF,INST TECHNOL,DEPT ENGN PHYS,WRIGHT PATTERSON AFB,OH 45433. NR 0 TC 1 Z9 1 U1 0 U2 0 PU SPIE - INT SOC OPTICAL ENGINEERING PI BELLINGHAM PA PO BOX 10, BELLINGHAM, WA 98227-0010 BN 0-8194-1412-3 J9 P SOC PHOTO-OPT INS PY 1994 VL 2119 BP 16 EP 26 DI 10.1117/12.172708 PG 11 WC Optics SC Optics GA BA43B UT WOS:A1994BA43B00002 ER PT B AU DINGES, WL HORROCKS, JC LONERGAN, TJ AF DINGES, WL HORROCKS, JC LONERGAN, TJ BE McDermott, WE TI A REGENERATION TECHNIQUE FOR BASIC HYDROGEN-PEROXIDE USING POTASSIUM SUPEROXIDE SO INTENSE BEAMS AND APPLICATIONS: LASERS, IONS, AND MICROWAVES SE PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE) LA English DT Proceedings Paper CT Conference on Intense Beams and Applications: Lasers, Ions, and Microwaves CY JAN 27-28, 1994 CL LOS ANGELES, CA SP SOC PHOTO OPT INSTRUMENTAT ENGINEERS C1 USAF,PHILLIPS LAB,APPL LASER TECHNOL BRANCH,KIRTLAND AFB,NM 87117. NR 0 TC 1 Z9 1 U1 0 U2 0 PU SPIE - INT SOC OPTICAL ENGINEERING PI BELLINGHAM PA PO BOX 10, BELLINGHAM, WA 98227-0010 BN 0-8194-1412-3 J9 P SOC PHOTO-OPT INS PY 1994 VL 2119 BP 80 EP 90 DI 10.1117/12.172720 PG 11 WC Optics SC Optics GA BA43B UT WOS:A1994BA43B00008 ER PT S AU WARD, CH CULBERTSON, AS AF WARD, CH CULBERTSON, AS BE Graves, JA Bowman, RR Lewandowski, JJ TI ISSUES IN POTENTIAL IMC APPLICATION FOR AEROSPACE STRUCTURES SO INTERMETALLIC MATRIX COMPOSITES III SE MATERIALS RESEARCH SOCIETY SYMPOSIUM PROCEEDINGS LA English DT Proceedings Paper CT Symposium on Intermetallic Matrix Composites III CY APR 04-06, 1994 CL SAN FRANCISCO, CA SP USN, OFF NAVAL RES, NASA, LEWIS RES CTR, ROCKWELL INT SCI CTR, CONCURRENT TECHNOL CORP, SAPHIKON INC C1 USAF,OFF SCI RES,AFOSR,NC,BOLLING AFB,DC 20332. NR 0 TC 5 Z9 5 U1 0 U2 0 PU MATERIALS RESEARCH SOC PI PITTSBURGH PA 9800 MCKNIGHT RD, SUITE 327, PITTSBURGH, PA 15237 SN 0272-9172 BN 1-55899-250-2 J9 MATER RES SOC SYMP P PY 1994 VL 350 BP 3 EP 11 PG 9 WC Metallurgy & Metallurgical Engineering; Materials Science, Composites SC Metallurgy & Metallurgical Engineering; Materials Science GA BB55M UT WOS:A1994BB55M00001 ER PT S AU MIRACLE, DB SMITH, PR GRAVES, JA AF MIRACLE, DB SMITH, PR GRAVES, JA BE Graves, JA Bowman, RR Lewandowski, JJ TI A REVIEW OF THE STATUS AND DEVELOPMENTAL ISSUES FOR CONTINUOUSLY-REINFORCED TI-ALUMINIDE COMPOSITES FOR STRUCTURAL APPLICATIONS SO INTERMETALLIC MATRIX COMPOSITES III SE MATERIALS RESEARCH SOCIETY SYMPOSIUM PROCEEDINGS LA English DT Proceedings Paper CT Symposium on Intermetallic Matrix Composites III CY APR 04-06, 1994 CL SAN FRANCISCO, CA SP USN, OFF NAVAL RES, NASA, LEWIS RES CTR, ROCKWELL INT SCI CTR, CONCURRENT TECHNOL CORP, SAPHIKON INC C1 USAF,WRIGHT LAB,WRIGHT PATTERSON AFB,OH 45433. NR 0 TC 8 Z9 8 U1 0 U2 1 PU MATERIALS RESEARCH SOC PI PITTSBURGH PA 9800 MCKNIGHT RD, SUITE 327, PITTSBURGH, PA 15237 SN 0272-9172 BN 1-55899-250-2 J9 MATER RES SOC SYMP P PY 1994 VL 350 BP 133 EP 142 PG 10 WC Metallurgy & Metallurgical Engineering; Materials Science, Composites SC Metallurgy & Metallurgical Engineering; Materials Science GA BB55M UT WOS:A1994BB55M00017 ER PT J AU HOUPIS, CH SATING, RR RASMUSSEN, S SHELDON, S AF HOUPIS, CH SATING, RR RASMUSSEN, S SHELDON, S TI QUANTITATIVE FEEDBACK THEORY TECHNIQUE AND APPLICATIONS SO INTERNATIONAL JOURNAL OF CONTROL LA English DT Article ID SYSTEMS; DESIGN AB Quantitative feedback theory (QFT) technique has emerged as a powerful multivariable control system design method. This design method addresses real-world problems with structured plant parameter uncertainties. The paper provides the control community with an overview and the basic mathematical concepts of the QFT technique. The solutions to some real-world flight control problems and a very powerful design tool (QFT CAD package) are presented. One of these solutions was successfully implemented acid flight tested. C1 WRIGHT LAB,WRIGHT PATTERSON AFB,OH 45433. RP HOUPIS, CH (reprint author), USAF,INST TECHNOL,WRIGHT PATTERSON AFB,OH 45433, USA. NR 21 TC 13 Z9 14 U1 0 U2 0 PU TAYLOR & FRANCIS LTD PI LONDON PA ONE GUNDPOWDER SQUARE, LONDON, ENGLAND EC4A 3DE SN 0020-7179 J9 INT J CONTROL JI Int. J. Control PD JAN PY 1994 VL 59 IS 1 BP 39 EP 70 DI 10.1080/00207179408923069 PG 32 WC Automation & Control Systems SC Automation & Control Systems GA MT105 UT WOS:A1994MT10500004 ER PT J AU MOORHOUSE, DJ CITURS, KD AF MOORHOUSE, DJ CITURS, KD TI THE CONTROL-SYSTEM DESIGN METHODOLOGY OF THE STOL AND MANEUVER TECHNOLOGY DEMONSTRATOR SO INTERNATIONAL JOURNAL OF CONTROL LA English DT Article AB The integrated flight/propulsion control system development of the 'STOL and Manoeuvre Technology Demonstrator' was unique in several aspects. Thrust reversing and pitch vectoring were fully integrated into the night control system so that they they were transparent to the pilot across the complete night envelope. Various pilot-selectable modes were designed into the control system to allow in-flight comparison of different factors, such as flying qualities optimized for flight path control or for pitch tracking, and architectures featuring conventional or decoupled landing control laws. The control laws were designed and implemented using a combination of classical and multivariable techniques. The classical technique included a novel inverse process of designing directly to the equivalent system transfer function satisfying the flying qualities specification. The linear quadratic gaussian multivariable technique was used for the modes/axes with the most complex requirements. The rationale is presented for the choices of which design was implemented for flight. Many flying qualities requirements were subject to special interpretation or redefinition through this development. This paper documents the complete control system design development from customer specification through the successful flight test programme. C1 MCDONNELL DOUGLAS AEROSP E,ST LOUIS,MO. RP MOORHOUSE, DJ (reprint author), WRIGHT LAB,WRIGHT PATTERSON AFB,OH 45433, USA. NR 12 TC 0 Z9 1 U1 0 U2 0 PU TAYLOR & FRANCIS LTD PI LONDON PA ONE GUNDPOWDER SQUARE, LONDON, ENGLAND EC4A 3DE SN 0020-7179 J9 INT J CONTROL JI Int. J. Control PD JAN PY 1994 VL 59 IS 1 BP 221 EP 238 DI 10.1080/00207179408923076 PG 18 WC Automation & Control Systems SC Automation & Control Systems GA MT105 UT WOS:A1994MT10500011 ER PT J AU PIERI, RV SINCLAIR, GB AF PIERI, RV SINCLAIR, GB TI ON THE EFFECTS OF SCALING ON THE PARIS LAW SO INTERNATIONAL JOURNAL OF FRACTURE LA English DT Article ID CRACK-GROWTH DATA; FRACTURE-TOUGHNESS; METALLIC ALLOYS; COMPENDIUM; VARIABILITY C1 CARNEGIE MELLON UNIV,DEPT MECH ENGN,PITTSBURGH,PA 15213. RP PIERI, RV (reprint author), USAF ACAD,COLORADO SPRINGS,CO 80840, USA. NR 19 TC 3 Z9 3 U1 0 U2 2 PU KLUWER ACADEMIC PUBL PI DORDRECHT PA SPUIBOULEVARD 50, PO BOX 17, 3300 AA DORDRECHT, NETHERLANDS SN 0376-9429 J9 INT J FRACTURE JI Int. J. Fract. PY 1994 VL 68 IS 1 BP R3 EP R8 DI 10.1007/BF00032330 PG 6 WC Materials Science, Multidisciplinary; Mechanics SC Materials Science; Mechanics GA PZ673 UT WOS:A1994PZ67300007 ER PT J AU PRESTIDGE, BR KAPLAN, I COX, RS BAGSHAW, MA AF PRESTIDGE, BR KAPLAN, I COX, RS BAGSHAW, MA TI PREDICTORS OF SURVIVAL AFTER A POSITIVE POSTIRRADIATION PROSTATE BIOPSY SO INTERNATIONAL JOURNAL OF RADIATION ONCOLOGY BIOLOGY PHYSICS LA English DT Article; Proceedings Paper CT 34th Annual Meeting of the American-Society-for-Therapeutic-Radiology-and-Oncology CY NOV 09-13, 1992 CL SAN DIEGO, CA SP AMER SOC THERAPEUT RADIOL & ONCOL DE PROSTATE BIOPSY; POSTIRRADIATION; SURVIVAL ID RADIATION-THERAPY; CANCER; CARCINOMA; ANTIGEN; ADENOCARCINOMA; RECURRENCE AB Purpose: Considerable debate persists in the urologic oncology literature with regard to the optimum management of patients with a positive post-irradiation prostate biopsy. This analysis characterizes a group of such patients who have had a favorable course without intervention. Methods and Materials: Between 1956 and 1991, 116 patients have had a positive prostate biopsy 12 or more months post-irradiation without hormonal intervention or evidence of distant relapse. The population had an age range of 42 to 82 years (median - 61). American Joint Committee on Cancer stages included 1 T1, 70 T2, 44 T3, and 1 T4. Median actuarial survival for the entire population was 14.4 years (range = 2.2-21.5 years) from presentation and 5.2 years from re-biopsy. Results: Fifty-one of the 116 patients developed metastases subsequent to re-biopsy and 65 remain free from distant relapse. Among these 65 patients, 50 remain alive and otherwise well, 11 have died of other causes, and only four have succumbed to their local disease. The best predictor of distant relapse subsequent to re-biopsy was digital rectal exam. Forty-one of the 51 patients later developing metastases had an abnormal digital rectal exam compared to 37 of 65 with sustained distant control (p =.01). Conclusion: These data demonstrate that long-term, disease-free (other than re-biopsy) survival is common following a ''positive'' post-irradiation biopsy without intervention especially among patients with a normal digital rectal exam. Therefore, routine rebiopsy without clinical indications is not it useful practice. C1 STANFORD UNIV,MED CTR,DEPT RADIAT ONCOL,STANFORD,CA 94305. JOINT CTR RADIAT THERAPY,BOSTON,MA 02115. RP PRESTIDGE, BR (reprint author), WILFORD HALL USAF MED CTR,PSRT,RADIAT ONCOL SERV,2200 BERGQUIST DR,SUITE 1,LACKLAND AFB,TX 78236, USA. NR 35 TC 18 Z9 18 U1 0 U2 0 PU PERGAMON-ELSEVIER SCIENCE LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD, ENGLAND OX5 1GB SN 0360-3016 J9 INT J RADIAT ONCOL JI Int. J. Radiat. Oncol. Biol. Phys. PD JAN 1 PY 1994 VL 28 IS 1 BP 17 EP 22 PG 6 WC Oncology; Radiology, Nuclear Medicine & Medical Imaging SC Oncology; Radiology, Nuclear Medicine & Medical Imaging GA MP353 UT WOS:A1994MP35300003 PM 8270438 ER PT J AU PRESTIDGE, BR BUTLER, EB SHAW, D MCCOMAS, V AF PRESTIDGE, BR BUTLER, EB SHAW, D MCCOMAS, V TI ULTRASOUND-GUIDED PLACEMENT OF TRANSPERINEAL PROSTATIC AFTERLOADING CATHETERS SO INTERNATIONAL JOURNAL OF RADIATION ONCOLOGY BIOLOGY PHYSICS LA English DT Note DE PROSTATE CANCER; BRACHYTHERAPY; ULTRASOUND GUIDANCE ID IMPLANT; CANCER AB Purpose: A new method of performing temporary prostate brachytherapy which does not require an open laparotomy is described. Methods and Materials: This procedure allows dynamic visualization of the placement of 13-gauge (I-125) or 17-gauge (Ir-192) afterloading catheters into the prostate gland via saggital ultrasound imaging. The image enables visualization of the entire path of the catheter as well as cephalad gland movement. The prostate gland, seminal vesicles, bladder neck, urethra, and rectum are easily identified and implanted, if desired, during the procedure. This procedure has been used in 34 patients as an interstitial boost for locally advanced (T2b, T3) prostatic carcinoma following external beam therapy as a means to safely deliver higher doses to the gland. Another eight patients have undergone this procedure as salvage following failure of prior radical prostatectomy or external beam therapy. Results: Very customized dosimetry has been obtained using this technique as a result of the optimal catheter placement achieved under ultrasound guidance, particularly with I-125. Although it is too early to evaluate efficacy, the procedure has been well tolerated and is associated with minimal morbidity to date. Conclusion: This new procedure seems to be an excellent means of safe delivery of higher doses to the gland compared to conventional external beam therapy. Due to the ability to cover the seminal vesicles as well as the afterloading nature of this procedure, a more customized implant is obtained relative to most permanent techniques, and open laparotomy is not required. C1 BAYLOR COLL MED,DEPT RADIAT ONCOL,HOUSTON,TX. WILFORD HALL USAF MED CTR,RADIAT ONCOL SERV,SAN ANTONIO,TX. NR 9 TC 9 Z9 9 U1 0 U2 0 PU PERGAMON-ELSEVIER SCIENCE LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD, ENGLAND OX5 1GB SN 0360-3016 J9 INT J RADIAT ONCOL JI Int. J. Radiat. Oncol. Biol. Phys. PD JAN 1 PY 1994 VL 28 IS 1 BP 263 EP 266 PG 4 WC Oncology; Radiology, Nuclear Medicine & Medical Imaging SC Oncology; Radiology, Nuclear Medicine & Medical Imaging GA MP353 UT WOS:A1994MP35300033 PM 8270450 ER PT J AU MILLER, RB HOROWITZ, IM HOUPIS, CH BARFIELD, AF AF MILLER, RB HOROWITZ, IM HOUPIS, CH BARFIELD, AF TI MULTIINPUT, MULTIOUTPUT FLIGHT CONTROL-SYSTEM DESIGN FOR THE YF-16 USING NONLINEAR QFT AND PILOT COMPENSATION SO INTERNATIONAL JOURNAL OF ROBUST AND NONLINEAR CONTROL LA English DT Article DE NONLINEAR QFT; FLIGHT CONTROL SYSTEM DESIGN; MAN-IN-THE-LOOP AB Nonlinear quantitative feedback theory (QFT) and pilot compensation techniques are used to design a 2 x 2 flight control system for the YF-16 aircraft over a large range of plant uncertainty. The design is based on numerical input-output time histories generated with a FORTRAN implemented nonlinear simulation of the YF-16. The first step of the design process is the generation of a set of equivalent linear time-invariant (LTI) plant models to represent the actual nonlinear plant. It has been proven that the solution to the equivalent plant problem is guaranteed to solve the original nonlinear problem. Standard QFT techniques are then used in the design synthesis based on the equivalent plant models. A detailed mathematical development of the method used to develop these equivalent LTI plant models is provided. After this inner-loop design, pilot compensation is developed to reduce the pilot's workload. This outer-loop design is also based on a set of equivalent LTI plant models. This is accomplished by modelling the pilot with parameters that result in good handling qualities ratings, and developing the necessary compensation to force the desired system responses. C1 WRDC,FIGX,WRIGHT PATTERSON AFB,OH 45433. USAF,ENG,AFIT,WRIGHT PATTERSON AFB,OH 45433. NR 8 TC 3 Z9 4 U1 1 U2 3 PU JOHN WILEY & SONS LTD PI W SUSSEX PA BAFFINS LANE CHICHESTER, W SUSSEX, ENGLAND PO19 1UD SN 1049-8923 J9 INT J ROBUST NONLIN JI Int. J. Robust Nonlinear Control PD JAN-FEB PY 1994 VL 4 IS 1 BP 211 EP 230 DI 10.1002/rnc.4590040112 PG 20 WC Automation & Control Systems; Engineering, Electrical & Electronic; Mathematics, Applied SC Automation & Control Systems; Engineering; Mathematics GA MZ278 UT WOS:A1994MZ27800011 ER PT B AU MORRIS, JB MCGAHAN, RV LIN, FC FIDDY, MA AF MORRIS, JB MCGAHAN, RV LIN, FC FIDDY, MA BE Fiddy, MA TI IMAGING OF STRONGLY SCATTERING OBJECTS USING CEPSTRAL FILTERING SO INVERSE OPTICS III SE PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE) LA English DT Proceedings Paper CT Inverse Optics III Conference CY APR 04-05, 1994 CL ORLANDO, FL SP SOC PHOTO OPT INSTRUMENTAT ENGINEERS C1 USAF,ROME LAB,BEDFORD,MA 01731. NR 0 TC 0 Z9 0 U1 0 U2 0 PU SPIE - INT SOC OPTICAL ENGINEERING PI BELLINGHAM PA PO BOX 10, BELLINGHAM, WA 98227-0010 BN 0-8194-1545-6 J9 P SOC PHOTO-OPT INS PY 1994 VL 2241 BP 69 EP 77 DI 10.1117/12.179749 PG 9 WC Optics SC Optics GA BB24S UT WOS:A1994BB24S00006 ER PT B AU LEAHY, MB PETROSKI, SB AF LEAHY, MB PETROSKI, SB GP IEEE TI UNIFIED TELEROBOTIC ARCHITECTURE PROJECT PROGRAM OVERVIEW SO IROS '94 - INTELLIGENT ROBOTS AND SYSTEMS: ADVANCED ROBOTIC SYSTEMS AND THE REAL WORLD, VOLS 1-3 LA English DT Proceedings Paper CT IEEE/RSJ/GI International Conference on Intelligent Robots and Systems - Advanced Robotic Systems and the Real World CY SEP 12-16, 1994 CL FED ARMED FORCES UNIV MUNICH, MUNICH, GERMANY SP Gesell Informat, IEEE, Ind Electr Soc, New Technol Fdn, IEEE, Robot & Automat Soc, Robot Soc Japan, Soc Instrumentat & Control Engineers, Univ Bundeswehr Munchen, Inst Tech Intelligenter Syst, VDE VDI Gesell Mikroelektr, VDI BDE Gesell Messtechnik & Automatisierungstechnik HO FED ARMED FORCES UNIV MUNICH C1 SAN ANTONIO AIR LOGIST CTR,AFMC ROBOT & AUTOMAT CTR EXCELLENCE,TECHNOL & IND SUPPORT DIRECTORATE,KELLY AFB,TX 78241. NR 0 TC 0 Z9 0 U1 0 U2 0 PU I E E E PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 BN 0-7803-1933-8 PY 1994 BP 240 EP 244 PG 5 WC Automation & Control Systems; Computer Science, Artificial Intelligence SC Automation & Control Systems; Computer Science GA BC39W UT WOS:A1994BC39W00032 ER PT J AU GORDNIER, RE VISBAL, MR AF GORDNIER, RE VISBAL, MR TI UNSTEADY VORTEX STRUCTURE OVER A DELTA-WING SO JOURNAL OF AIRCRAFT LA English DT Article AB The structure of the shear layer which emanates from the leading edge of a 76-deg sweep delta wing and forms the primary vortex is investigated numerically. The flow conditions are M(2) = 0.2, Re = 50,000 and angle of attack of 20.5 deg. Computational results are obtained using a Beam-Warming-type algorithm. The existence of a Kelvin-Helmholtz-type instability of the shear layer which emanates from the leading edge of the delta wing is demonstrated. A description is provided of the three-dimensional, unsteady behavior of the small-scale vortices associated with this instability. The numerical results are compared qualitatively with experimental flow visualizations exhibiting a similar behavior. RP GORDNIER, RE (reprint author), USAF,WRIGHT LAB,WRIGHT PATTERSON AFB,OH 45433, USA. NR 0 TC 36 Z9 37 U1 1 U2 1 PU AMER INST AERONAUT ASTRONAUT PI RESTON PA 1801 ALEXANDER BELL DRIVE, STE 500, RESTON, VA 22091 SN 0021-8669 J9 J AIRCRAFT JI J. Aircr. PD JAN-FEB PY 1994 VL 31 IS 1 BP 243 EP 248 DI 10.2514/3.46480 PG 6 WC Engineering, Aerospace SC Engineering GA MU650 UT WOS:A1994MU65000034 ER PT J AU FREEMAN, TM NISH, WA BUTZIN, C WARD, W HENSLEY, R HENRY, RE AF FREEMAN, TM NISH, WA BUTZIN, C WARD, W HENSLEY, R HENRY, RE TI CHANGES IN PERIPHERAL-BLOOD LYMPHOCYTE [PBL] COUNTS, SUBSETS AND ACTIVATION BY DELAYED-HYPERSENSITIVITY [DTH] SKIN TESTING IN HIV-SEROPOSITIVE AND SERONEGATIVE INDIVIDUALS SO JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY LA English DT Meeting Abstract C1 WILFORD HALL USAF MED CTR,LACKLAND AFB,TX 78236. NR 0 TC 0 Z9 0 U1 0 U2 0 PU MOSBY-YEAR BOOK INC PI ST LOUIS PA 11830 WESTLINE INDUSTRIAL DR, ST LOUIS, MO 63146-3318 SN 0091-6749 J9 J ALLERGY CLIN IMMUN JI J. Allergy Clin. Immunol. PD JAN PY 1994 VL 93 IS 1 BP 238 EP 238 PN 2 PG 1 WC Allergy; Immunology SC Allergy; Immunology GA MV317 UT WOS:A1994MV31700453 ER PT J AU MORRIS, FM WHISMAN, BA VALTIER, S CHARLESWORTH, EN AF MORRIS, FM WHISMAN, BA VALTIER, S CHARLESWORTH, EN TI MEASUREMENT OF TNF-ALPHA, GM-CSF, AND IL-4 IN THE CUTANEOUS LATE-PHASE RESPONSE TO ANTIGEN SO JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY LA English DT Meeting Abstract C1 USAF,LACKLAND AFB,TX 78236. NR 0 TC 3 Z9 3 U1 0 U2 0 PU MOSBY-YEAR BOOK INC PI ST LOUIS PA 11830 WESTLINE INDUSTRIAL DR, ST LOUIS, MO 63146-3318 SN 0091-6749 J9 J ALLERGY CLIN IMMUN JI J. Allergy Clin. Immunol. PD JAN PY 1994 VL 93 IS 1 BP 261 EP 261 PN 2 PG 1 WC Allergy; Immunology SC Allergy; Immunology GA MV317 UT WOS:A1994MV31700592 ER PT J AU MADARASZ, FL SZMULOWICZ, F HOPKINS, FK DORSEY, DL AF MADARASZ, FL SZMULOWICZ, F HOPKINS, FK DORSEY, DL TI CALCULATION OF GIANT 3RD-ORDER NONLINEAR SUSCEPTIBILITIES DUE TO EXCITONIC PROCESSES IN RECTANGULAR GAAS QUANTUM-WELL WIRES SO JOURNAL OF APPLIED PHYSICS LA English DT Note ID OPTICAL NONLINEARITY; SEMICONDUCTOR MICROCRYSTALLITES; BOXES AB Exciton and biexciton biding energies and wave functions are calculated variationally for rectangular GaAs quantum well wires in an effective mass approximation. Coulomb interaction terms are treated exactly in their full three-dimensional form throughout the calculation, a more physically realistic procedure than employed in previous calculations that used effective one-dimensional potentials. Our treatment is unique in the use of a two-dimensional Fourier expansion of the Coulomb potential, that removes the difficulty of dealing with the 1/r singularity and considerably reduces the computational effort. Using the results of exciton and biexciton calculations and following the approach of T. Ishihara [Phys. Status Solidi 159, 371 (1990)] in order to eliminate the dimensional dependence of the third-order nonlinear optical susceptibility ((3)(chi)), We estimate its magnitude for near-resonant excitonic absorption. We obtain ((3)(chi),)S on the order of 10(-1)-1 esu for various wire sizes. C1 UNIV ALABAMA,CTR APPL OPT,HUNTSVILLE,AL 35899. WRIGHT LAB,MAT DIRECTORATE,MLPO,WRIGHT PATTERSON AFB,OH 45433. RP MADARASZ, FL (reprint author), UNIV ALABAMA,OPT SCI & ENGN PROGRAM,HUNTSVILLE,AL 35899, USA. NR 14 TC 12 Z9 12 U1 0 U2 0 PU AMER INST PHYSICS PI WOODBURY PA CIRCULATION FULFILLMENT DIV, 500 SUNNYSIDE BLVD, WOODBURY, NY 11797-2999 SN 0021-8979 J9 J APPL PHYS JI J. Appl. Phys. PD JAN 1 PY 1994 VL 75 IS 1 BP 639 EP 641 DI 10.1063/1.355803 PG 3 WC Physics, Applied SC Physics GA MQ402 UT WOS:A1994MQ40200103 ER PT J AU STEFKO, RM LAUERMAN, WC HECKMAN, JD AF STEFKO, RM LAUERMAN, WC HECKMAN, JD TI TARSAL TUNNEL-SYNDROME CAUSED BY AN UNRECOGNIZED FRACTURE OF THE POSTERIOR PROCESS OF THE TALUS (CEDELL FRACTURE) - A CASE-REPORT SO JOURNAL OF BONE AND JOINT SURGERY-AMERICAN VOLUME LA English DT Note RP STEFKO, RM (reprint author), USAF,WILFORD HALL MED CTR,DEPT ORTHOPAED SURG,WILFORD HALL,LACKLAND AFB,TX 78236, USA. NR 10 TC 29 Z9 29 U1 0 U2 0 PU JOURNAL BONE JOINT SURGERY INC PI NEEDHAM PA 20 PICKERING ST, NEEDHAM, MA 02192 SN 0021-9355 J9 J BONE JOINT SURG AM JI J. Bone Joint Surg.-Am. Vol. PD JAN PY 1994 VL 76A IS 1 BP 116 EP 118 PG 3 WC Orthopedics; Surgery SC Orthopedics; Surgery GA MV847 UT WOS:A1994MV84700014 PM 8288653 ER PT J AU ELIAS, AM WILKES, JS AF ELIAS, AM WILKES, JS TI DENSITIES, MOLAR VOLUMES, AND THERMAL EXPANSIVITIES OF 1-METHYL-3-ETHYLIMIDAZOLIUM CHLORIDE PLUS ALCL3 PLUS ALKALI-METAL HALIDE MOLTEN-SALTS SO JOURNAL OF CHEMICAL AND ENGINEERING DATA LA English DT Article ID OXIDE COMPONENTS; SILICATE LIQUIDS; IONIC LIQUIDS AB Density measurements are reported for 1-methyl-3-ethylimidazolium chloride + AlCl3 binary melts and for 1-methyl-3-ethylimidazolium chloride + AlCl3 + MX ternary melts, where M = Li, Na, X, Rb, or Cs and X = Cl, Br, or I in the temperature range 15-105 degrees C. From these measurements molar volumes and thermal expansion coefficients were calculated. The behavior of these properties is explained by the formation of complex tetrachloro- and heptachloroaluminates in these ionic liquids and by the radii of the alkali-metal cations and halide anions. The binary and ternary melts mix ideally with respect to volume. The effective ionic radius of the 1-methyl-3-ethylimidazolium cation increases with the molar fraction of AlCl3 in the binary melt. C1 USAF ACAD,FRANK J SEILER RES LAB,COLORADO SPRINGS,CO 80840. NR 17 TC 18 Z9 18 U1 1 U2 4 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 SN 0021-9568 J9 J CHEM ENG DATA JI J. Chem. Eng. Data PD JAN PY 1994 VL 39 IS 1 BP 79 EP 82 DI 10.1021/je00013a021 PG 4 WC Thermodynamics; Chemistry, Multidisciplinary; Engineering, Chemical SC Thermodynamics; Chemistry; Engineering GA MT029 UT WOS:A1994MT02900021 ER PT J AU DONALDSON, SL SPRINGER, GS AF DONALDSON, SL SPRINGER, GS TI MONITORING THE INTEGRITY OF COMPOSITE STRUCTURES SO JOURNAL OF COMPOSITE MATERIALS LA English DT Article ID FATIGUE DAMAGE MECHANICS; LIFE PREDICTION; LAMINATE; BEHAVIOR; STRENGTH AB A method is proposed to predict the future load response of structures made of composite materials. The method makes the predictions on the basis of past load-strain data. The method was developed for structures subjected to monotonically increasing or to random cyclic tensile loads. A computer code PREDICT was written which, in real time, can provide predicted values of residual strengths and number of cycles to failure from measured data. Tests were performed to evaluate the validity of the method using specimens made of different materials, lay-ups, and geometries. The specimens were subjected to monotonically increasing or to cyclic tensile loads. During the tests, the residual strengths and number of cycles to failure were predicted, and were compared to the actual value generated in the tests. The predicted and measured Values were in good agreement lending confidence to the method. C1 STANFORD UNIV,DEPT AERONAUT & ASTRONAUT,STANFORD,CA 94305. RP DONALDSON, SL (reprint author), USAF,WRIGHT LAB,MAT DIRECTORATE,WRIGHT PATTERSON AFB,OH 45433, USA. NR 38 TC 0 Z9 0 U1 0 U2 1 PU TECHNOMIC PUBL CO INC PI LANCASTER PA 851 NEW HOLLAND AVE, BOX 3535, LANCASTER, PA 17604 SN 0021-9983 J9 J COMPOS MATER JI J. Compos Mater. PY 1994 VL 28 IS 17 BP 1659 EP 1693 PG 35 WC Materials Science, Composites SC Materials Science GA QM723 UT WOS:A1994QM72300003 ER PT J AU MEALEY, BL NEUBAUER, MF BUTZIN, CA WALDROP, TC AF MEALEY, BL NEUBAUER, MF BUTZIN, CA WALDROP, TC TI USE OF FURCAL BONE SOUNDING TO IMPROVE ACCURACY OF FURCATION DIAGNOSIS SO JOURNAL OF DENTAL RESEARCH LA English DT Meeting Abstract C1 WILFORD HALL USAF MED CTR,LACKLAND AFB,TX 78236. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER ASSOC DENTAL RESEARCH PI ALEXANDRIA PA 1619 DUKE ST, ALEXANDRIA, VA 22314 SN 0022-0345 J9 J DENT RES JI J. Dent. Res. PY 1994 VL 73 SI SI BP 116 EP 116 PG 1 WC Dentistry, Oral Surgery & Medicine SC Dentistry, Oral Surgery & Medicine GA MT325 UT WOS:A1994MT32500113 ER PT J AU HILTON, TJ SCHWARTZ, RS AF HILTON, TJ SCHWARTZ, RS TI THE EFFECT OF AIR THINNING ON DENTIN ADHESIVE BOND STRENGTH SO JOURNAL OF DENTAL RESEARCH LA English DT Meeting Abstract C1 WILFORD HALL USAF MED CTR,LACKLAND AFB,TX 78236. UNIV TEXAS,HLTH SCI CTR,SAN ANTONIO,TX 78284. NR 0 TC 1 Z9 1 U1 0 U2 1 PU AMER ASSOC DENTAL RESEARCH PI ALEXANDRIA PA 1619 DUKE ST, ALEXANDRIA, VA 22314 SN 0022-0345 J9 J DENT RES JI J. Dent. Res. PY 1994 VL 73 SI SI BP 132 EP 132 PG 1 WC Dentistry, Oral Surgery & Medicine SC Dentistry, Oral Surgery & Medicine GA MT325 UT WOS:A1994MT32500242 ER PT J AU FLORES, S CHARLTON, DG EVANS, DB AF FLORES, S CHARLTON, DG EVANS, DB TI REPAIRABILITY OF A LIGHT-ACTIVATED GLASS-IONOMER RESTORATIVE MATERIAL SO JOURNAL OF DENTAL RESEARCH LA English DT Meeting Abstract C1 WILFORD HALL USAF MED CTR,LACKLAND AFB,TX 78236. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER ASSOC DENTAL RESEARCH PI ALEXANDRIA PA 1619 DUKE ST, ALEXANDRIA, VA 22314 SN 0022-0345 J9 J DENT RES JI J. Dent. Res. PY 1994 VL 73 SI SI BP 134 EP 134 PG 1 WC Dentistry, Oral Surgery & Medicine SC Dentistry, Oral Surgery & Medicine GA MT325 UT WOS:A1994MT32500263 ER PT J AU REAGAN, SE EVANS, DB AF REAGAN, SE EVANS, DB TI THE MASKING ABILITY OF 2 VENEERING PORCELAINS AT VARIOUS THICKNESS SO JOURNAL OF DENTAL RESEARCH LA English DT Meeting Abstract C1 UNIV OKLAHOMA,NORMAN,OK 73019. WILFORD HALL USAF MED CTR,LACKLAND AFB,TX 78236. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER ASSOC DENTAL RESEARCH PI ALEXANDRIA PA 1619 DUKE ST, ALEXANDRIA, VA 22314 SN 0022-0345 J9 J DENT RES JI J. Dent. Res. PY 1994 VL 73 SI SI BP 135 EP 135 PG 1 WC Dentistry, Oral Surgery & Medicine SC Dentistry, Oral Surgery & Medicine GA MT325 UT WOS:A1994MT32500271 ER PT J AU MIKITKA, D MILLS, SE DAZEY, SE GABRIEL, ME AF MIKITKA, D MILLS, SE DAZEY, SE GABRIEL, ME TI AN ASSESSMENT OF THE PREVALENCE OF SELF-REPORTED EXPOSURE TO TUBERCULOSIS IN UNITED-STATES-AIR-FORCE DENTISTS SO JOURNAL OF DENTAL RESEARCH LA English DT Meeting Abstract C1 WILFORD HALL USAF MED CTR,LACKLAND AFB,TX 78236. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER ASSOC DENTAL RESEARCH PI ALEXANDRIA PA 1619 DUKE ST, ALEXANDRIA, VA 22314 SN 0022-0345 J9 J DENT RES JI J. Dent. Res. PY 1994 VL 73 SI SI BP 177 EP 177 PG 1 WC Dentistry, Oral Surgery & Medicine SC Dentistry, Oral Surgery & Medicine GA MT325 UT WOS:A1994MT32500606 ER PT J AU PHOENIX, RD SHEN, C ANUSAVICE, KJ AF PHOENIX, RD SHEN, C ANUSAVICE, KJ TI CHARACTERIZATION OF TREATED PORCELAIN SURFACES VIA DYNAMIC CONTACT-ANGLE ANALYSIS SO JOURNAL OF DENTAL RESEARCH LA English DT Meeting Abstract C1 USAF,DC,LACKLAND AFB,TX 78236. UNIV FLORIDA,GAINESVILLE,FL 32611. NR 0 TC 0 Z9 0 U1 1 U2 1 PU AMER ASSOC DENTAL RESEARCH PI ALEXANDRIA PA 1619 DUKE ST, ALEXANDRIA, VA 22314 SN 0022-0345 J9 J DENT RES JI J. Dent. Res. PY 1994 VL 73 SI SI BP 191 EP 191 PG 1 WC Dentistry, Oral Surgery & Medicine SC Dentistry, Oral Surgery & Medicine GA MT325 UT WOS:A1994MT32500718 ER PT J AU MIEARS, JR CHARLTON, DG HERMESCH, CB AF MIEARS, JR CHARLTON, DG HERMESCH, CB TI EFFECT OF DENTIN MOISTURE AND STORAGE TIME ON DENTIN BONDING SO JOURNAL OF DENTAL RESEARCH LA English DT Meeting Abstract C1 WILFORD HALL USAF MED CTR,LACKLAND AFB,TX 78236. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER ASSOC DENTAL RESEARCH PI ALEXANDRIA PA 1619 DUKE ST, ALEXANDRIA, VA 22314 SN 0022-0345 J9 J DENT RES JI J. Dent. Res. PY 1994 VL 73 SI SI BP 225 EP 225 PG 1 WC Dentistry, Oral Surgery & Medicine SC Dentistry, Oral Surgery & Medicine GA MT325 UT WOS:A1994MT32500990 ER PT J AU NESS, KL YUAN, C FOX, W AUFDEMORTE, T AF NESS, KL YUAN, C FOX, W AUFDEMORTE, T TI ALVEOLAR BONE AS A FUNCTION OF AGE AND PERIODONTAL-DISEASE SO JOURNAL OF DENTAL RESEARCH LA English DT Meeting Abstract C1 UNIV TEXAS,HLTH SCI CTR,SAN ANTONIO,TX 78284. WILFORD HALL USAF MED CTR,LACKLAND AFB,TX 78236. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER ASSOC DENTAL RESEARCH PI ALEXANDRIA PA 1619 DUKE ST, ALEXANDRIA, VA 22314 SN 0022-0345 J9 J DENT RES JI J. Dent. Res. PY 1994 VL 73 SI SI BP 254 EP 254 PG 1 WC Dentistry, Oral Surgery & Medicine SC Dentistry, Oral Surgery & Medicine GA MT325 UT WOS:A1994MT32501222 ER PT J AU MACKEY, S SYLVIA, VL GOMEZ, R BOYAN, BD SCHWARTZ, Z AF MACKEY, S SYLVIA, VL GOMEZ, R BOYAN, BD SCHWARTZ, Z TI TGF-BETA SIGNALING INVOLVES GENOMIC ACTIVATION OF PKC IN CHONDROCYTES SO JOURNAL OF DENTAL RESEARCH LA English DT Meeting Abstract C1 WILFORD HALL USAF MED CTR,LACKLAND AFB,TX 78236. UNIV TEXAS,HLTH SCI CTR,SAN ANTONIO,TX 78284. HEBREW UNIV JERUSALEM,JERUSALEM,ISRAEL. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER ASSOC DENTAL RESEARCH PI ALEXANDRIA PA 1619 DUKE ST, ALEXANDRIA, VA 22314 SN 0022-0345 J9 J DENT RES JI J. Dent. Res. PY 1994 VL 73 SI SI BP 315 EP 315 PG 1 WC Dentistry, Oral Surgery & Medicine SC Dentistry, Oral Surgery & Medicine GA MT325 UT WOS:A1994MT32501700 ER PT J AU MUNRO, G HILTON, T HERMESCH, C GRAY, S AF MUNRO, G HILTON, T HERMESCH, C GRAY, S TI MICROLEAKAGE IN ETCHED AND REBONDED CLASS-V COMPOSITE RESIN RESTORATIONS SO JOURNAL OF DENTAL RESEARCH LA English DT Meeting Abstract C1 WILFORD HALL USAF MED CTR,LACKLAND AFB,TX 78236. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER ASSOC DENTAL RESEARCH PI ALEXANDRIA PA 1619 DUKE ST, ALEXANDRIA, VA 22314 SN 0022-0345 J9 J DENT RES JI J. Dent. Res. PY 1994 VL 73 SI SI BP 324 EP 324 PG 1 WC Dentistry, Oral Surgery & Medicine SC Dentistry, Oral Surgery & Medicine GA MT325 UT WOS:A1994MT32501775 ER PT J AU ERICKSON, DM HARRIS, S DEAN, DD BROOKS, BP LUNA, MH SCHWARTZ, Z BOYAN, BD AF ERICKSON, DM HARRIS, S DEAN, DD BROOKS, BP LUNA, MH SCHWARTZ, Z BOYAN, BD TI DIRECT EFFECT OF RHBMP-2 ON CHONDROCYTE DIFFERENTIATION IS MATURATION-SPECIFIC SO JOURNAL OF DENTAL RESEARCH LA English DT Meeting Abstract C1 USAF,LACKLAND AFB,TX 78236. UNIV TEXAS,HLTH SCI CTR,SAN ANTONIO,TX 78284. HEBREW UNIV JERUSALEM,JERUSALEM,ISRAEL. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER ASSOC DENTAL RESEARCH PI ALEXANDRIA PA 1619 DUKE ST, ALEXANDRIA, VA 22314 SN 0022-0345 J9 J DENT RES JI J. Dent. Res. PY 1994 VL 73 SI SI BP 376 EP 376 PG 1 WC Dentistry, Oral Surgery & Medicine SC Dentistry, Oral Surgery & Medicine GA MT325 UT WOS:A1994MT32502193 ER PT J AU POWELL, CA MEALEY, BL LEAR, C PINCKARD, RN WOODARD, DS MCMANUS, LM AF POWELL, CA MEALEY, BL LEAR, C PINCKARD, RN WOODARD, DS MCMANUS, LM TI MOLECULAR HETEROGENEITY OF SALIVARY PAF IN PERIODONTAL HEALTH AND DISEASE SO JOURNAL OF DENTAL RESEARCH LA English DT Meeting Abstract C1 UNIV TEXAS,HLTH SCI CTR,SAN ANTONIO,TX 78284. WILFORD HALL USAF MED CTR,LACKLAND AFB,TX 78236. NR 0 TC 2 Z9 2 U1 0 U2 0 PU AMER ASSOC DENTAL RESEARCH PI ALEXANDRIA PA 1619 DUKE ST, ALEXANDRIA, VA 22314 SN 0022-0345 J9 J DENT RES JI J. Dent. Res. PY 1994 VL 73 SI SI BP 379 EP 379 PG 1 WC Dentistry, Oral Surgery & Medicine SC Dentistry, Oral Surgery & Medicine GA MT325 UT WOS:A1994MT32502216 ER PT J AU MESAROS, AJ EVANS, DB SCHWARTZ, RS GURECKIS, KM AF MESAROS, AJ EVANS, DB SCHWARTZ, RS GURECKIS, KM TI INFLUENCE OF DENTIN ADHESION ON THE FRACTURE LOAD OF DICOR SO JOURNAL OF DENTAL RESEARCH LA English DT Meeting Abstract C1 WILFORD HALL USAF MED CTR,LACKLAND AFB,TX 78236. UNIV TEXAS,HLTH SCI CTR,SAN ANTONIO,TX 78284. NR 0 TC 1 Z9 1 U1 0 U2 1 PU AMER ASSOC DENTAL RESEARCH PI ALEXANDRIA PA 1619 DUKE ST, ALEXANDRIA, VA 22314 SN 0022-0345 J9 J DENT RES JI J. Dent. Res. PY 1994 VL 73 SI SI BP 396 EP 396 PG 1 WC Dentistry, Oral Surgery & Medicine SC Dentistry, Oral Surgery & Medicine GA MT325 UT WOS:A1994MT32502351 ER PT J AU BRADFORD, VP BURGESS, JO HERMESCH, C GRAY, S CHARLTON, D AF BRADFORD, VP BURGESS, JO HERMESCH, C GRAY, S CHARLTON, D TI IN-VIVO THERMAL MEASUREMENTS SO JOURNAL OF DENTAL RESEARCH LA English DT Meeting Abstract C1 WILFORD HALL USAF MED CTR,LACKLAND AFB,TX 78236. UTHSC,SAN ANTONIO,TX. NR 0 TC 1 Z9 1 U1 0 U2 0 PU AMER ASSOC DENTAL RESEARCH PI ALEXANDRIA PA 1619 DUKE ST, ALEXANDRIA, VA 22314 SN 0022-0345 J9 J DENT RES JI J. Dent. Res. PY 1994 VL 73 SI SI BP 406 EP 406 PG 1 WC Dentistry, Oral Surgery & Medicine SC Dentistry, Oral Surgery & Medicine GA MT325 UT WOS:A1994MT32502430 ER PT J AU GORE, DR RUTLEDGE, RE BROOME, JC MURCHISON, DF AF GORE, DR RUTLEDGE, RE BROOME, JC MURCHISON, DF TI LONG-TERM MICROLEAKAGE OF ENDODONTIC TEMPORARY RESTORATIVE MATERIALS SO JOURNAL OF DENTAL RESEARCH LA English DT Meeting Abstract C1 USAF,KESSLER MED CTR,KEESLER AFB,MS 39534. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER ASSOC DENTAL RESEARCH PI ALEXANDRIA PA 1619 DUKE ST, ALEXANDRIA, VA 22314 SN 0022-0345 J9 J DENT RES JI J. Dent. Res. PY 1994 VL 73 SI SI BP 409 EP 409 PG 1 WC Dentistry, Oral Surgery & Medicine SC Dentistry, Oral Surgery & Medicine GA MT325 UT WOS:A1994MT32502454 ER PT J AU BRILEY, JB DOVE, SB MERTZFAIRHURST, EJ AF BRILEY, JB DOVE, SB MERTZFAIRHURST, EJ TI RADIOGRAPHIC ANALYSIS OF PREVIOUSLY SCALED CARIOUS TEETH SO JOURNAL OF DENTAL RESEARCH LA English DT Meeting Abstract C1 WILFORD HALL USAF MED CTR,LACKLAND AFB,TX 78236. UTHSC,SAN ANTONIO,TX. MCG,AUGUSTA,GA. NR 0 TC 6 Z9 6 U1 0 U2 0 PU AMER ASSOC DENTAL RESEARCH PI ALEXANDRIA PA 1619 DUKE ST, ALEXANDRIA, VA 22314 SN 0022-0345 J9 J DENT RES JI J. Dent. Res. PY 1994 VL 73 SI SI BP 416 EP 416 PG 1 WC Dentistry, Oral Surgery & Medicine SC Dentistry, Oral Surgery & Medicine GA MT325 UT WOS:A1994MT32502509 ER PT J AU ONNINK, PA DAVIS, RD WAYMAN, BE AF ONNINK, PA DAVIS, RD WAYMAN, BE TI AN IN-VITRO COMPARISON OF INCOMPLETE ROOT FRACTURES ASSOCIATED WITH 3 OBTURATION TECHNIQUES SO JOURNAL OF ENDODONTICS LA English DT Article ID LATERAL CONDENSATION; SPREADER DESIGN AB This study compared the incidence of incomplete root fractures among five groups of mandibular incisors (20/group). The groups were: (a) no canal preparation, (b) canal preparation, (c) canal preparation and obturation with laterally condensed gutta-percha, (d) canal preparation and obturation with thermoplasticized gutta-percha on a central carrier (Thermafil), and (e) canal preparation and obturation with thermoplasticized injectable gutta-percha (Ultrafil). Following experimental manipulation, all teeth were stained, transversely sectioned, and evaluated for the presence of root fracture. No complete root fractures were noted. The lowest incidence of stained incomplete fracture was found in the no canal preparation group. The canal preparation, lateral condensation, Ultrafil, and Thermafil groups had more incomplete fractures than the no canal preparation group. The incidence of stained fracture in the three obturation groups was not significantly different from the incidence in the group which had only canal preparation. C1 USAF,WILFORD HALL MED CTR,DEPT GEN DENT,ENDODONT SECT,LACKLAND AFB,TX. NR 20 TC 38 Z9 42 U1 0 U2 2 PU WILLIAMS & WILKINS PI BALTIMORE PA 351 WEST CAMDEN ST, BALTIMORE, MD 21201-2436 SN 0099-2399 J9 J ENDODONT JI J. Endod. PD JAN PY 1994 VL 20 IS 1 BP 32 EP 37 DI 10.1016/S0099-2399(06)80024-5 PG 6 WC Dentistry, Oral Surgery & Medicine SC Dentistry, Oral Surgery & Medicine GA MQ659 UT WOS:A1994MQ65900008 PM 8182384 ER PT J AU WHITE, OR ROTTMAN, GJ WOODS, TN KNAPP, BG KEIL, SL LIVINGSTON, WC TAPPING, KF DONNELLY, RF PUGA, LC AF WHITE, OR ROTTMAN, GJ WOODS, TN KNAPP, BG KEIL, SL LIVINGSTON, WC TAPPING, KF DONNELLY, RF PUGA, LC TI CHANGE IN THE RADIATIVE OUTPUT OF THE SUN IN 1992 AND ITS EFFECT IN THE THERMOSPHERE SO JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS LA English DT Article AB Ground and space measurements of the solar spectral irradiance at radio, visible, UV, and X ray wavelengths show a large decline in the first 6 months of 1992. This sustained drop in the solar output is important in understanding the connection between the emergent magnetic flux on the Sun and the radiative output as well as in understanding the effects of such change in the upper atmosphere of the earth. We present preliminary estimates of the observed changes as the means to spur inquiry into this solar event in the declining phase of solar cycle 22. Typical decreases are 15% in Lyman alpha and 40% in 10.7-cm radio flux. Mass spectrometer and incoherent scatter model calculations at 600 km in the thermosphere indicate a 30% decrease in the temperature and a 3X decrease in the density of the thermosphere near the altitude where both the Upper Atmosphere Research Satellite (UARS) and Hubble Space Telescope are flying. Decrease of the orbital period of the UARS shows the expected effect of decreasing density at flight altitude. Work in progress indicates that the output change results from the decline in solar magnetic flux to a lower level of activity in the southern hemisphere of the Sun. C1 USAF,PHILLIPS LAB,SUNSPOT,NM 88349. NATL SOLAR OBSERV,TUCSON,AZ 85726. NATL RES COUNCIL CANADA,DOMINION RADIO ASTRON OBSERV,PENTICTON V2A 6K3,BC,CANADA. NOAA,SPACE ENVIRONM LAB,BOULDER,CO 80303. RP WHITE, OR (reprint author), NATL CTR ATMOSPHER RES,HIGH ALTITUDE OBSERV,POB 3000,BOULDER,CO 80307, USA. NR 9 TC 13 Z9 13 U1 0 U2 0 PU AMER GEOPHYSICAL UNION PI WASHINGTON PA 2000 FLORIDA AVE NW, WASHINGTON, DC 20009 SN 0148-0227 J9 J GEOPHYS RES JI J. Geophys. Res-Space Phys. PD JAN 1 PY 1994 VL 99 IS A1 BP 369 EP 372 DI 10.1029/93JA02540 PG 4 WC Astronomy & Astrophysics SC Astronomy & Astrophysics GA MR026 UT WOS:A1994MR02600036 ER PT J AU HALL, CD RAND, RH AF HALL, CD RAND, RH TI SPINUP DYNAMICS OF AXIAL DUAL-SPIN SPACECRAFT SO JOURNAL OF GUIDANCE CONTROL AND DYNAMICS LA English DT Article ID RESONANCES; RECOVERY AB We consider spinup dynamics of axial dual-spin spacecraft composed of two rigid bodies: an asymmetric platform and an axisymmetric rotor parallel to a principal axis of the platform. The system is free of external torques, and spinup of the rotor is effected by a small constant internal axial torque. The dynamics are described by four first-order differential equations. Conservation of angular momentum and the method of averaging are used to reduce the problem to a single first-order differential equation which is studied numerically. This reduction has a geometric counterpart that we use to simplify the investigation of spinup dynamics. In particular, a resonance condition due to platform asymmetry and associated with an instantaneous separatrix crossing is clearly identified using our approach. C1 CORNELL UNIV,ITHACA,NY 14853. RP HALL, CD (reprint author), USAF,INST TECHNOL,WRIGHT PATTERSON AFB,OH 45433, USA. RI rand, richard/O-6351-2016 NR 21 TC 77 Z9 81 U1 3 U2 7 PU AMER INST AERONAUT ASTRONAUT PI RESTON PA 1801 ALEXANDER BELL DRIVE, STE 500, RESTON, VA 22091 SN 0731-5090 J9 J GUID CONTROL DYNAM JI J. Guid. Control Dyn. PD JAN-FEB PY 1994 VL 17 IS 1 BP 30 EP 37 DI 10.2514/3.21155 PG 8 WC Engineering, Aerospace; Instruments & Instrumentation SC Engineering; Instruments & Instrumentation GA MT282 UT WOS:A1994MT28200004 ER PT J AU BOSSERT, DE AF BOSSERT, DE TI DESIGN OF ROBUST QUANTITATIVE FEEDBACK THEORY CONTROLLERS FOR PITCH ATTITUDE HOLD SYSTEMS SO JOURNAL OF GUIDANCE CONTROL AND DYNAMICS LA English DT Note RP BOSSERT, DE (reprint author), USAF ACAD,DEPT AERONAUT,COLORADO SPRINGS,CO 80840, USA. NR 9 TC 5 Z9 7 U1 1 U2 1 PU AMER INST AERONAUT ASTRONAUT PI RESTON PA 1801 ALEXANDER BELL DRIVE, STE 500, RESTON, VA 22091 SN 0731-5090 J9 J GUID CONTROL DYNAM JI J. Guid. Control Dyn. PD JAN-FEB PY 1994 VL 17 IS 1 BP 217 EP 219 DI 10.2514/3.21183 PG 3 WC Engineering, Aerospace; Instruments & Instrumentation SC Engineering; Instruments & Instrumentation GA MT282 UT WOS:A1994MT28200032 ER PT J AU HOLLKAMP, JJ AF HOLLKAMP, JJ TI MULTIMODAL PASSIVE VIBRATION SUPPRESSION WITH PIEZOELECTRIC MATERIALS AND RESONANT SHUNTS SO JOURNAL OF INTELLIGENT MATERIAL SYSTEMS AND STRUCTURES LA English DT Article ID BEAM AB Passive piezoelectric damping devices are studied. These devices, consisting of a piezoelectric element and a resonant shunt, are analogous to mechanical damped vibration absorbers. In the past, a single piezoelectric device has been used to suppress a single structural mode. In this paper, the theory is expanded so that a single piezoelectric element can be used to suppress multiple modes. The multimode damper is demonstrated experimentally as a two-mode device applied to a cantilevered beam. RP HOLLKAMP, JJ (reprint author), USAF,WRIGHT LAB FIBGC,WRIGHT PATTERSON AFB,OH 45433, USA. NR 14 TC 222 Z9 232 U1 2 U2 18 PU TECHNOMIC PUBL CO INC PI LANCASTER PA 851 NEW HOLLAND AVE, BOX 3535, LANCASTER, PA 17604 SN 1045-389X J9 J INTEL MAT SYST STR JI J. Intell. Mater. Syst. Struct. PD JAN PY 1994 VL 5 IS 1 BP 49 EP 57 DI 10.1177/1045389X9400500106 PG 9 WC Materials Science, Multidisciplinary SC Materials Science GA NC276 UT WOS:A1994NC27600006 ER PT J AU CORUM, JS AF CORUM, JS TI MOLTKE ON THE ART OF WAR - SELECTED-WRITINGS - HUGHES,D, EDITOR SO JOURNAL OF MILITARY HISTORY LA English DT Book Review RP CORUM, JS (reprint author), USAF,AEROSP RES LAB,WRIGHT PATTERSON AFB,OH 45433, USA. NR 1 TC 0 Z9 0 U1 0 U2 0 PU VIRGINIA MILITARY INST PI LEXINGTON PA LEXINGTON, VA 24450 SN 0899-3718 J9 J MILITARY HIST JI J. Mil. Hist. PD JAN PY 1994 VL 58 IS 1 BP 151 EP 152 DI 10.2307/2944196 PG 2 WC History SC History GA MU535 UT WOS:A1994MU53500022 ER PT J AU MITCHELL, LV LAWLER, FH BOWEN, D MOTE, W ASUNDI, P PURSWELL, J AF MITCHELL, LV LAWLER, FH BOWEN, D MOTE, W ASUNDI, P PURSWELL, J TI EFFECTIVENESS AND COST-EFFECTIVENESS OF EMPLOYER-ISSUED BACK BELTS IN AREAS OF HIGH-RISK FOR BACK INJURY SO JOURNAL OF OCCUPATIONAL AND ENVIRONMENTAL MEDICINE LA English DT Article AB Back belts have gained popularity under the assumption that their use will reduce low back injuries and thereby decrease the costs. This study sought to examine that hypothesis. A retrospective survey instrument was administered to 1316 workers who perform lifting activities at Tinker A ir Force Base, Midwest City, Oklahoma, to identify belt use, lifting requirements, injury, and treatment history. Analysis was also performed on costs applicable to providing the belts, treatment of injury, and lost or limited duty work days. Results show an odds ratio of 1.01 (confidence interval 1.01, 1.02) and P value of .0005 of low back injury with the number and weight of lifts performed in an 8-hour period as well as an odds ratio of 5.56 (confidence interval 3.35, 9.26) with prior history of injury. A protective effect, odds ratio of .65, P value of .019 is noted between lifting and attendance at a back training program. Use of a back belt appears to be marginally effective (odds ratio .60, P value .0508) in reducing injuries when controlling for other related factors. Cost analysis over all diagnoses of low back injury shows less intensive treatment and lower cost per injury for workers injured without a belt versus those injured while wearing a belt. It appears that predictors of low back injury are those expected based on risk assumed (amount of time spent performing lifts, history of injury) and that training programs are effective in prevention of problems. Data suggest that back belts appear to be minimally effective in preventing injury. However, costs of injury while wearing a belt are substantially higher than if injured otherwise. Therefore, the benefits of back belts based on these findings do not appear to merit their use. C1 UNIV OKLAHOMA,DEPT ENGN,NORMAN,OK 73019. USAF,TINKER AFB,MIDWEST CITY,OK. RP MITCHELL, LV (reprint author), UNIV OKLAHOMA,HLTH SCI CTR,DEPT FAMILY MED,DIV OCCUPAT & ENVIRONM MED,800 NE 15TH ST,ROOM 520,OKLAHOMA CITY,OK 73190, USA. NR 9 TC 40 Z9 40 U1 0 U2 1 PU WILLIAMS & WILKINS PI BALTIMORE PA 351 WEST CAMDEN ST, BALTIMORE, MD 21201-2436 SN 1076-2752 J9 J OCCUP ENVIRON MED JI J. Occup. Environ. Med. PD JAN PY 1994 VL 36 IS 1 BP 90 EP 94 PG 5 WC Public, Environmental & Occupational Health SC Public, Environmental & Occupational Health GA MQ692 UT WOS:A1994MQ69200017 PM 8138856 ER PT J AU MARX, RE CARLSON, ER SMITH, BR TORAYA, N AF MARX, RE CARLSON, ER SMITH, BR TORAYA, N TI ISOLATION OF ACTINOMYCES SPECIES AND EIKENELLA-CORRODENS FROM PATIENTS WITH CHRONIC DIFFUSE SCLEROSING OSTEOMYELITIS SO JOURNAL OF ORAL AND MAXILLOFACIAL SURGERY LA English DT Article ID JAWS C1 UNIV MIAMI,SCH MED,DIV ORAL & MAXILLOFACIAL SURG,CORAL GABLES,FL. USAF,MIAMI,FL. VET ADM MED CTR,MIAMI,FL 33125. UNIV MIAMI,SCH MED,CTR TUMOR & RECONSTRUCT SURG,CORAL GABLES,FL. LOUISIANA STATE UNIV,SCH DENT,SHREVEPORT LOUISIANA DIV,SHREVEPORT,LA. HEALTHSOUTH DOCTORS HOSP,CORAL GABLES,FL. NR 29 TC 36 Z9 40 U1 0 U2 1 PU W B SAUNDERS CO PI PHILADELPHIA PA INDEPENDENCE SQUARE WEST CURTIS CENTER, STE 300, PHILADELPHIA, PA 19106-3399 SN 0278-2391 J9 J ORAL MAXIL SURG JI J. Oral Maxillofac. Surg. PD JAN PY 1994 VL 52 IS 1 BP 26 EP 33 DI 10.1016/0278-2391(94)90008-6 PG 8 WC Dentistry, Oral Surgery & Medicine SC Dentistry, Oral Surgery & Medicine GA MQ391 UT WOS:A1994MQ39100007 PM 8263639 ER PT J AU KUMAR, B SCHAFFER, JD NOOKALA, M SCANLON, LG AF KUMAR, B SCHAFFER, JD NOOKALA, M SCANLON, LG TI AN ELECTROCHEMICAL STUDY OF PEOLIBF4-GLASS COMPOSITE ELECTROLYTES SO JOURNAL OF POWER SOURCES LA English DT Article ID POLYMER ELECTROLYTES AB Several solid electrolytes derived from poly(ethylene oxide) doped with lithium tetrafluoroborate and a high conductivity lithium borosulfate glass were formulated and investigated for their electrochemical performance. The electrochemical characterization included a.c. impedance measurements, the temperature dependence of conductivity, scanning electron microscopy (SEM), cyclic voltammetry (CV), and the charge/discharge cycling of symmetric cells. The ionic conductivities of these electrolytes at ambient temperature were around 10(-7) S cm-1. Although no significant improvement in conductivity was observed, the cyclic voltammetry, impedance spectroscopy, and cycling data on Li/polymer/Li and Li/polymer/Ni cells reveal that the electrode reactions are facilitated by the glass incorporation. C1 WRIGHT LAB,AERO PROP & POWER DIRECTORATE,WRIGHT PATTERSON AFB,OH 45433. RP KUMAR, B (reprint author), UNIV DAYTON,RES INST,DAYTON,OH 45469, USA. NR 7 TC 38 Z9 39 U1 2 U2 3 PU ELSEVIER SCIENCE SA LAUSANNE PI LAUSANNE 1 PA PO BOX 564, 1001 LAUSANNE 1, SWITZERLAND SN 0378-7753 J9 J POWER SOURCES JI J. Power Sources PD JAN 1 PY 1994 VL 47 IS 1-2 BP 63 EP 78 DI 10.1016/0378-7753(94)80051-0 PG 16 WC Chemistry, Physical; Electrochemistry; Energy & Fuels; Materials Science, Multidisciplinary SC Chemistry; Electrochemistry; Energy & Fuels; Materials Science GA MP835 UT WOS:A1994MP83500007 ER PT J AU CAMPBELL, KS AF CAMPBELL, KS TI THE LINGUISTICS WARS - HARRIS,RA SO JOURNAL OF TECHNICAL WRITING AND COMMUNICATION LA English DT Book Review RP CAMPBELL, KS (reprint author), USAF,INST TECHNOL,DEPT GRAD MANAGEMENT SYST,WRIGHT PATTERSON AFB,OH 45433, USA. NR 1 TC 0 Z9 0 U1 0 U2 0 PU BAYWOOD PUBL CO INC PI AMITYVILLE PA 26 AUSTIN AVE, AMITYVILLE, NY 11701 SN 0047-2816 J9 J TECH WRIT COMMUN JI J. Teach. Writ. Commun. PY 1994 VL 24 IS 4 BP 485 EP 488 PG 4 WC Communication SC Communication GA RW939 UT WOS:A1994RW93900014 ER PT J AU MOHL, ND DIXON, DC AF MOHL, ND DIXON, DC TI CURRENT STATUS OF DIAGNOSTIC PROCEDURES FOR TEMPOROMANDIBULAR SO JOURNAL OF THE AMERICAN DENTAL ASSOCIATION LA English DT Article ID MANDIBULAR CONDYLE POSITION; JOINT INTERNAL DERANGEMENT; DISK DISPLACEMENT; TMJ SCALE; PSYCHOLOGICAL-PROBLEMS; CENTRIC OCCLUSION; AUTOPSY SPECIMENS; PREDICTIVE VALUE; CHRONIC PAIN; LONG-TERM AB Temporomandibutar disorders encompass a group of C1 USAF,MED CTR,LACKLAND AFB,TX 78236. RP MOHL, ND (reprint author), SUNY BUFFALO,SCH DENT MED,DEPT ORAL MED,315 SQUIRE HALL,BUFFALO,NY 14214, USA. NR 95 TC 27 Z9 28 U1 0 U2 0 PU AMER DENTAL ASSN PI CHICAGO PA 211 E CHICAGO AVE, CHICAGO, IL 60611 SN 0002-8177 J9 J AM DENT ASSOC JI J. Am. Dent. Assoc. PD JAN PY 1994 VL 125 IS 1 BP 56 EP 64 PG 9 WC Dentistry, Oral Surgery & Medicine SC Dentistry, Oral Surgery & Medicine GA MR249 UT WOS:A1994MR24900011 PM 8294664 ER PT J AU ROBINSON, DG AF ROBINSON, DG TI EXTENSION OF BOND GRAPHS TO PROBABILITY-DISTRIBUTION FUNCTIONS SO JOURNAL OF THE FRANKLIN INSTITUTE-ENGINEERING AND APPLIED MATHEMATICS LA English DT Article AB The modeling of a broad class of probability density functions using bond graphs is discussed. The specific class of density functions considered is referred to as phase distribution. Extensive use of these distributions has been made in the area of queuing theory and the modeling of communication systems. Recently, these distributions have been finding wider use in the modeling of reliability, maintainability and availability characteristics of many complex systems. On the other hand, bond graphs have been extremely useful as a deterministic modeling tool for the concurrent, multidisciplinary conceptual design of complex systems. By introducing this extension of bond graph theory it is hoped that a more concerted effort will begin to consider the stochastic nature of system performance during conceptual design. RP ROBINSON, DG (reprint author), USAF,INST TECHNOL,DEPT AERONAUT & ASTRONAUT ENGN,WRIGHT PATTERSON AFB,OH 45433, USA. NR 4 TC 0 Z9 0 U1 0 U2 1 PU PERGAMON-ELSEVIER SCIENCE LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD, ENGLAND OX5 1GB SN 0016-0032 J9 J FRANKLIN I JI J. Frankl. Inst.-Eng. Appl. Math. PD JAN PY 1994 VL 331 IS 1 BP 101 EP 108 DI 10.1016/0016-0032(94)90081-7 PG 8 WC Automation & Control Systems; Engineering, Multidisciplinary; Engineering, Electrical & Electronic; Mathematics, Interdisciplinary Applications SC Automation & Control Systems; Engineering; Mathematics GA NL742 UT WOS:A1994NL74200008 ER PT J AU JOHNSTON, DC WELSH, BM AF JOHNSTON, DC WELSH, BM TI ANALYSIS OF MULTICONJUGATE ADAPTIVE OPTICS SO JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A-OPTICS IMAGE SCIENCE AND VISION LA English DT Article ID LASER GUIDE STARS; SYNTHETIC BEACON; TURBULENCE; LIGHT; PERFORMANCE; TELESCOPES; IMAGES AB We investigate a method for widening the compensated field of view of an adaptive-optical telescope with multiple deformable mirrors and an array of artificial guide stars. An ensemble of wave-front sensor measurements, made with the individual guide stars in the array, is used to estimate the contribution of a region of the atmosphere to the cumulative phase distortion. Our analysis includes the effects of measurement noise, wave-front-sensor sampling, and reconstruction of the wave front from slope measurements. We performed numerical computations for an atmosphere consisting of two turbulent layers: one at 1% of the guide-star altitude with 90% of the total turbulence strength and one at 10% of the guide-star altitude with the remaining 10% of the total turbulence strength. If we assume that r(0) = 0.15 m and that a photon-limited wave-front sensor detecting 50 photons/r(0)-sized subaperture is used, the results indicate that a 0.9-m-square telescope with a diagonal field of view of similar to 92 mu rad approximate to 19 arcsec can use two deformable mirrors, four laser guide stars, and a natural tilt reference star to achieve an rms residual phase error that is 10(9) CFU of Clostridium perfringens type A in mice. Mice treated with hyperbaric oxygen were exposed twice a day to 100% oxygen at 303 kilopascals (kPa) pressure for 90 minutes. The total exposure time to HBO for surviving animals was 9 hours. Control (saline-injected) mice treated with HBO alone did not have an enhanced survival rate when compared with mice exposed to air at ambient pressure. Survival of infected mice treated with either clindamycin or metronidazole was significantly longer than that of groups treated with penicillin or imipenem (p < 0.05). Hyperbaric oxygen alone or in combination with the four and microbial agents evaluated did not statistically improve survival of mice infected with a lethal dose of C. perfringens. C1 ARMED FORCES INST PATHOL,DIV ALTITUDE & HYPERBAR PHYSIOL,WASHINGTON,DC 20306. USAF,BIOMED SCI CORPS,WASHINGTON,DC 20330. NR 23 TC 8 Z9 8 U1 0 U2 1 PU WILLIAMS & WILKINS PI BALTIMORE PA 351 WEST CAMDEN ST, BALTIMORE, MD 21201-2436 SN 1079-6061 J9 J TRAUMA JI J. Trauma-Injury Infect. Crit. Care PD JAN PY 1994 VL 36 IS 1 BP 7 EP 10 DI 10.1097/00005373-199401000-00002 PG 4 WC Critical Care Medicine; Surgery SC General & Internal Medicine; Surgery GA MU062 UT WOS:A1994MU06200002 PM 8295252 ER PT J AU RIVIR, RB JOHNSTON, JP EATON, JK AF RIVIR, RB JOHNSTON, JP EATON, JK TI HEAT-TRANSFER ON A FLAT SURFACE UNDER A REGION OF TURBULENT SEPARATION SO JOURNAL OF TURBOMACHINERY-TRANSACTIONS OF THE ASME LA English DT Article; Proceedings Paper CT 37th International Gas Turbine and Aeroengine Congress and Exposition CY JUN 01-04, 1992 CL COLOGNE, GERMANY AB Fluid dynamics and heat transfer measurements were performed for a separation bubble formed on a smooth, flat, constant-heat-flux plate. The separation was induced by an adverse pressure gradient created by deflection of the opposite wall of the wind tunnel. The hear transfer rate was found to decline monotonically approaching the separation point and reach a broad minimum approximately 60 percent below zero-pressure-gradient levels. The heat transfer rate increased rapidly approaching reattachment with a peak occurring slightly downstream of the mean reattachment point. The opposite wall shape was varied to reduce the applied adverse pressure gradient. The heat transfer results were similar as long as the pressure gradient was sufficient to cause full separation of the boundary layer. C1 STANFORD UNIV,DEPT MECH ENGN,STANFORD,CA 94305. RP RIVIR, RB (reprint author), USAF,WRIGHT LABS,AERO PROP & POWER DIRECTORATE,WRIGHT PATTERSON AFB,OH 45433, USA. NR 6 TC 10 Z9 10 U1 0 U2 0 PU ASME-AMER SOC MECHANICAL ENG PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 SN 0889-504X J9 J TURBOMACH JI J. Turbomach.-Trans. ASME PD JAN PY 1994 VL 116 IS 1 BP 57 EP 62 DI 10.1115/1.2928278 PG 6 WC Engineering, Mechanical SC Engineering GA MU485 UT WOS:A1994MU48500007 ER PT J AU MIKOLAS, D BOJKO, R CRAIGHEAD, HG HAAS, F HONEY, DA BARE, HF AF MIKOLAS, D BOJKO, R CRAIGHEAD, HG HAAS, F HONEY, DA BARE, HF TI FABRICATION OF ASPHERIC HIGH NUMERICAL APERTURE REFLECTIVE DIFFRACTIVE OPTIC ELEMENTS USING ELECTRON-BEAM LITHOGRAPHY SO JOURNAL OF VACUUM SCIENCE & TECHNOLOGY B LA English DT Article ID EFFICIENCY; LENSES AB Electron beam lithography and reactive ion etching have been used to fabricate four level aspheric reflecting focusing diffractive optical elements. A fast (f/2), 1 mm diam, four-phase-level, reflecting, off-axis imaging diffractive optical element, without spherical aberration, coma, and astigmatism, has been fabricated on silicon. Alignment and stitching errors have been held to less than 40 nm and the smallest pattern feature is 0.6 mum. The silicon grating is coated with gold to enhance reflectivity with an efficiency of 73%. The quality of diffractive optical elements is limited by the fidelity of the fabrication steps, and methods are demonstrated for proximity effect correction, alignment, high selectivity mask creation, and reactive ion etching that can be used for high quality diffractive optic element fabrication of essentially arbitrary type. C1 CORNELL UNIV,NATL NANOFABRICAT FACIL,ITHACA,NY 14853. CORNELL UNIV,SCH APPL & ENGN PHYS,ITHACA,NY 14853. USAF,CTR PHOTON,ROME LAB,GRIFFISS AFB,NY 13441. RI Bojko, Richard/K-9489-2014 OI Bojko, Richard/0000-0002-6826-6767 NR 14 TC 12 Z9 12 U1 0 U2 1 PU AMER INST PHYSICS PI WOODBURY PA CIRCULATION FULFILLMENT DIV, 500 SUNNYSIDE BLVD, WOODBURY, NY 11797-2999 SN 1071-1023 J9 J VAC SCI TECHNOL B JI J. Vac. Sci. Technol. B PD JAN-FEB PY 1994 VL 12 IS 1 BP 20 EP 25 DI 10.1116/1.587185 PG 6 WC Engineering, Electrical & Electronic; Nanoscience & Nanotechnology; Physics, Applied SC Engineering; Science & Technology - Other Topics; Physics GA MX617 UT WOS:A1994MX61700005 ER PT S AU WALCK, SD ZABINSKI, JS DONLEY, MS DAY, AE BULTMAN, JE AF WALCK, SD ZABINSKI, JS DONLEY, MS DAY, AE BULTMAN, JE BE Miller, JC Geohegan, DB TI DETERMINATION OF THE CRITICAL THICKNESS FOR THE ONSET OF POROSITY INPULSED-LASER DEPOSITED THIN-FILMS OF MOS2 SO LASER ABLATION: MECHANISMS AND APPLICATIONS-II SE AIP CONFERENCE PROCEEDINGS LA English DT Proceedings Paper CT 2nd International Conference on Laser Ablation (COLA 93) CY APR, 1993 CL KNOXVILLE, TN SP OAK RIDGE NATL LAB, USN, OFF NAVAL RES, US DOE C1 MLBT,WL,WRIGHT LAB,MAT DIRECTORATE,WRIGHT PATTERSON AFB,OH 45433. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AIP PRESS PI WOODBURY PA AMERICAN INSTITUTE OF PHYSICS 500 SUNNYSIDE BOULEVARD, WOODBURY, NY 11797-2999 SN 0094-243X BN 1-56396-226-8 J9 AIP CONF PROC PY 1994 VL 288 BP 203 EP 208 PG 6 WC Materials Science, Multidisciplinary; Optics; Physics, Applied SC Materials Science; Optics; Physics GA BZ94N UT WOS:A1994BZ94N00030 ER PT B AU WATSON, EA MCMANAMON, PF BARNES, LJ CARNEY, AJ AF WATSON, EA MCMANAMON, PF BARNES, LJ CARNEY, AJ BE Weichel, H DeSandre, LF TI APPLICATION OF DYNAMIC GRATINGS TO BROAD SPECTRAL BAND BEAM-STEERING SO LASER BEAM PROPAGATION AND CONTROL SE PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE) LA English DT Proceedings Paper CT Conference on Laser Beam Propagation and Control CY JAN 25-26, 1994 CL LOS ANGELES, CA SP SOC PHOTO OPT INSTRUMENTAT ENGINEERS C1 WRIGHT LAB,ELECTROOPT BRANCH,WRIGHT PATTERSON AFB,OH 45433. NR 0 TC 5 Z9 5 U1 1 U2 2 PU SPIE - INT SOC OPTICAL ENGINEERING PI BELLINGHAM PA PO BOX 10, BELLINGHAM, WA 98227-0010 BN 0-8194-1413-1 J9 P SOC PHOTO-OPT INS PY 1994 VL 2120 BP 178 EP 185 DI 10.1117/12.177688 PG 8 WC Optics SC Optics GA BA89E UT WOS:A1994BA89E00015 ER PT B AU WATSON, EA BARNES, LJ AF WATSON, EA BARNES, LJ BE Weichel, H DeSandre, LF TI OPTICAL DESIGN CONSIDERATIONS FOR AGILE BEAM-STEERING SO LASER BEAM PROPAGATION AND CONTROL SE PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE) LA English DT Proceedings Paper CT Conference on Laser Beam Propagation and Control CY JAN 25-26, 1994 CL LOS ANGELES, CA SP SOC PHOTO OPT INSTRUMENTAT ENGINEERS C1 WRIGHT LAB,ELECTROOPT BRANCH,WRIGHT PATTERSON AFB,OH 45433. NR 0 TC 13 Z9 13 U1 0 U2 0 PU SPIE - INT SOC OPTICAL ENGINEERING PI BELLINGHAM PA PO BOX 10, BELLINGHAM, WA 98227-0010 BN 0-8194-1413-1 J9 P SOC PHOTO-OPT INS PY 1994 VL 2120 BP 186 EP 193 DI 10.1117/12.177689 PG 8 WC Optics SC Optics GA BA89E UT WOS:A1994BA89E00016 ER PT B AU HULL, RJ LANDER, ML AF HULL, RJ LANDER, ML BE McCay, TD Matsunawa, A Hugel, H TI LASER HARDENED MATERIALS EVALUATION LABORATORY (LHMEL) SO LASER MATERIALS PROCESSING - ICALEO 94 SE PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE) LA English DT Proceedings Paper CT ICALEO 94 - Laser Materials Processing CY OCT 17-20, 1994 CL ORLANDO, FL SP LASER INST AMER C1 USAF,WRIGHT LAB,MAT DIRECTORATE,WRIGHT PATTERSON AFB,OH 45433. NR 0 TC 0 Z9 0 U1 0 U2 0 PU SPIE - INT SOC OPTICAL ENGINEERING PI BELLINGHAM PA PO BOX 10, BELLINGHAM, WA 98227-0010 BN 0-912035-52-8 J9 P SOC PHOTO-OPT INS PY 1994 VL 2500 BP 569 EP 578 PG 10 WC Instruments & Instrumentation; Materials Science, Multidisciplinary; Optics SC Instruments & Instrumentation; Materials Science; Optics GA BC60F UT WOS:A1994BC60F00065 ER PT B AU FUGATE, RQ AF FUGATE, RQ BE Walker, JV Montgomery, EE TI LASER BEACON ADAPTIVE OPTICS FOR POWER BEAMING APPLICATIONS SO LASER POWER BEAMING SE PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE) LA English DT Proceedings Paper CT Conference on Laser Power Beaming CY JAN 27-28, 1994 CL LOS ANGELES, CA SP SOC PHOTO OPT INSTRUMENTAT ENGINEERS C1 USAF,PHILLIPS LAB,STARFIRE OPT RANGE,KIRTLAND AFB,NM 87117. NR 0 TC 2 Z9 2 U1 0 U2 0 PU SPIE - INT SOC OPTICAL ENGINEERING PI BELLINGHAM PA PO BOX 10, BELLINGHAM, WA 98227-0010 BN 0-8194-1414-X J9 P SOC PHOTO-OPT INS PY 1994 VL 2121 BP 68 EP 76 DI 10.1117/12.174170 PG 9 WC Optics SC Optics GA BA43C UT WOS:A1994BA43C00008 ER PT B AU HOLMBERG, CD PERRAM, GP AF HOLMBERG, CD PERRAM, GP BE Hepburn, JW TI QUANTUM-RESOLVED VIBRATIONAL-ENERGY TRANSFER IN BR2 B3-PI(O(U)+) SO LASER TECHNIQUES FOR STATE-SELECTED AND STATE-TO-STATE CHEMISTRY II SE PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE) LA English DT Proceedings Paper CT Conference on Laser Techniques for State-Selected and State-to-State Chemistry II CY JAN 27-29, 1994 CL LOS ANGELES, CA SP SOC PHOTO OPT INSTRUMENTAT ENGINEERS C1 USAF,INST TECHNOL,DEPT ENGN PHYS,WRIGHT PATTERSON AFB,OH 45433. NR 0 TC 0 Z9 0 U1 0 U2 0 PU SPIE - INT SOC OPTICAL ENGINEERING PI BELLINGHAM PA PO BOX 10, BELLINGHAM, WA 98227-0010 BN 0-8194-1417-4 J9 P SOC PHOTO-OPT INS PY 1994 VL 2124 BP 98 EP 107 DI 10.1117/12.178118 PG 10 WC Chemistry, Physical; Optics; Physics, Atomic, Molecular & Chemical; Spectroscopy SC Chemistry; Optics; Physics; Spectroscopy GA BA97G UT WOS:A1994BA97G00012 ER PT B AU ROCKWELL, BA ROACH, WP ROGERS, ME AF ROCKWELL, BA ROACH, WP ROGERS, ME BE Jacques, SL Katzir, A TI DETERMINATION OF SELF-FOCUSING EFFECTS FOR LIGHT PROPAGATING IN THE EYE SO LASER-TISSUE INTERACTION V, PROCEEDINGS OF SE PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE) LA English DT Proceedings Paper CT Conference on Laser-Tissue Interaction V CY JAN 24-27, 1994 CL LOS ANGELES, CA SP SOC PHOTO OPT INSTRUMENTAT ENGINEERS C1 ARMSTRONG LAB,AL OEOP,BROOKS AFB,TX 78235. NR 0 TC 4 Z9 4 U1 0 U2 0 PU SPIE - INT SOC OPTICAL ENGINEERING PI BELLINGHAM PA PO BOX 10, BELLINGHAM, WA 98227-0010 BN 0-8194-1429-8 J9 P SOC PHOTO-OPT INS PY 1994 VL 2134 BP 2 EP 9 PG 8 WC Engineering, Biomedical; Optics SC Engineering; Optics GA BB54R UT WOS:A1994BB54R00001 ER PT B AU ROACH, WP TOTH, CA STEIN, CD NOOJIN, GD STOLARSKI, DJ CAIN, CP AF ROACH, WP TOTH, CA STEIN, CD NOOJIN, GD STOLARSKI, DJ CAIN, CP BE Jacques, SL Katzir, A TI MINIMUM VISIBLE RETINAL LESIONS FROM PICOSECOND AND FEMTOSECOND LASER-PULSES SO LASER-TISSUE INTERACTION V, PROCEEDINGS OF SE PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE) LA English DT Proceedings Paper CT Conference on Laser-Tissue Interaction V CY JAN 24-27, 1994 CL LOS ANGELES, CA SP SOC PHOTO OPT INSTRUMENTAT ENGINEERS C1 ARMSTRONG LAB,DIV OPT RADIAT,BROOKS AFB,TX 78235. RI toth, cynthia/F-5614-2011 NR 0 TC 6 Z9 6 U1 0 U2 0 PU SPIE - INT SOC OPTICAL ENGINEERING PI BELLINGHAM PA PO BOX 10, BELLINGHAM, WA 98227-0010 BN 0-8194-1429-8 J9 P SOC PHOTO-OPT INS PY 1994 VL 2134 BP 10 EP 21 PG 12 WC Engineering, Biomedical; Optics SC Engineering; Optics GA BB54R UT WOS:A1994BB54R00002 ER PT B AU STEIN, CD TOTH, CA CAIN, CP NOOJIN, GD STOLARKSI, DJ ROCKWELL, BA ROACH, WP AF STEIN, CD TOTH, CA CAIN, CP NOOJIN, GD STOLARKSI, DJ ROCKWELL, BA ROACH, WP BE Jacques, SL Katzir, A TI RETINAL HEMORRHAGIC LESIONS FROM FEMTOSECOND VISIBLE LASER-PULSES SO LASER-TISSUE INTERACTION V, PROCEEDINGS OF SE PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE) LA English DT Proceedings Paper CT Conference on Laser-Tissue Interaction V CY JAN 24-27, 1994 CL LOS ANGELES, CA SP SOC PHOTO OPT INSTRUMENTAT ENGINEERS C1 ARMSTRONG LAB,DIV OPT RADIAT,BROOKS AFB,TX 78235. RI toth, cynthia/F-5614-2011 NR 0 TC 0 Z9 0 U1 0 U2 0 PU SPIE - INT SOC OPTICAL ENGINEERING PI BELLINGHAM PA PO BOX 10, BELLINGHAM, WA 98227-0010 BN 0-8194-1429-8 J9 P SOC PHOTO-OPT INS PY 1994 VL 2134 BP 28 EP 36 PG 9 WC Engineering, Biomedical; Optics SC Engineering; Optics GA BB54R UT WOS:A1994BB54R00004 ER PT B AU HAMMER, DX EISERER, R NOOJIN, GD BOPPART, SA KENNEDY, P ROACH, WP AF HAMMER, DX EISERER, R NOOJIN, GD BOPPART, SA KENNEDY, P ROACH, WP BE Jacques, SL Katzir, A TI TEMPERATURE-DEPENDENCE OF LASER-INDUCED BREAKDOWN SO LASER-TISSUE INTERACTION V, PROCEEDINGS OF SE PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE) LA English DT Proceedings Paper CT Conference on Laser-Tissue Interaction V CY JAN 24-27, 1994 CL LOS ANGELES, CA SP SOC PHOTO OPT INSTRUMENTAT ENGINEERS C1 ARMSTRONG LAB,DIV OPT RADIAT,BROOKS AFB,TX 78235. NR 0 TC 3 Z9 3 U1 0 U2 0 PU SPIE - INT SOC OPTICAL ENGINEERING PI BELLINGHAM PA PO BOX 10, BELLINGHAM, WA 98227-0010 BN 0-8194-1429-8 J9 P SOC PHOTO-OPT INS PY 1994 VL 2134 BP 38 EP 48 PG 11 WC Engineering, Biomedical; Optics SC Engineering; Optics GA BB54R UT WOS:A1994BB54R00005 ER PT B AU THOMPSON, CR AF THOMPSON, CR BE Jacques, SL Katzir, A TI MELANIN GRANULE MODEL FOR HEATING OF TISSUE BY LASER SO LASER-TISSUE INTERACTION V, PROCEEDINGS OF SE PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE) LA English DT Proceedings Paper CT Conference on Laser-Tissue Interaction V CY JAN 24-27, 1994 CL LOS ANGELES, CA SP SOC PHOTO OPT INSTRUMENTAT ENGINEERS C1 ARMSTRONG LAB,DIV OPT RADIAT,BROOKS AFB,TX 78235. NR 0 TC 6 Z9 6 U1 0 U2 0 PU SPIE - INT SOC OPTICAL ENGINEERING PI BELLINGHAM PA PO BOX 10, BELLINGHAM, WA 98227-0010 BN 0-8194-1429-8 J9 P SOC PHOTO-OPT INS PY 1994 VL 2134 BP 66 EP 77 PG 12 WC Engineering, Biomedical; Optics SC Engineering; Optics GA BB54R UT WOS:A1994BB54R00008 ER PT B AU LIBY, BW AF LIBY, BW GP IEEE TI USAF-PHILLIPS-LABORATORY PROGRAMS FOR THE GENERATION OF ULTRAVIOLET TO MID-INFRARED WAVELENGTHS VIA NONLINEAR OPTICS SO LEOS '94 - CONFERENCE PROCEEDINGS, VOL 2: IEEE LASERS AND ELECTRO-OPTICS SOCIETY 1994 7TH ANNUAL MEETING LA English DT Proceedings Paper CT 7th Annual Meeting of the IEEE Lasers-and-Electro-Optics-Society CY OCT 31-NOV 03, 1994 CL BOSTON, MA SP IEEE, LASERS & ELECTRO OPT SOC C1 USAF,PHILLIPS LAB,SEMICOND LASER APPLICAT BRANCH,KIRTLAND AFB,NM 87117. NR 0 TC 0 Z9 0 U1 0 U2 0 PU I E E E PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 BN 0-7803-1470-0 J9 IEEE LEOS ANN MTG PY 1994 BP 179 EP 180 PG 2 WC Optics SC Optics GA BC36N UT WOS:A1994BC36N00086 ER PT J AU PUFFER, RL AF PUFFER, RL TI THE BATTLE OF THE GENERALS - THE UNTOLD STORY OF THE FALAISE POCKET - THE CAMPAIGN THAT SHOULD HAVE WON WORLD-WAR-II - BLUMENSON,M SO LIBRARY JOURNAL LA English DT Book Review RP PUFFER, RL (reprint author), USAF,HIST PROGRAM,LOS ANGELES,CA, USA. NR 1 TC 0 Z9 0 U1 0 U2 0 PU BOWKER MAGAZINE GROUP CAHNERS MAGAZINE DIVISION PI NEW YORK PA 249 W 17TH ST, NEW YORK, NY 10011 SN 0363-0277 J9 LIBR J JI Libr. J. PD JAN PY 1994 VL 119 IS 1 BP 137 EP 137 PG 1 WC Information Science & Library Science SC Information Science & Library Science GA MR713 UT WOS:A1994MR71300201 ER PT S AU LATHAM, RD FANTON, JW VERNALIS, MN GAFFNEY, FA CRISMAN, RP AF LATHAM, RD FANTON, JW VERNALIS, MN GAFFNEY, FA CRISMAN, RP BE Cogoli, A CogoliGreuter, M Gruener, R Sievers, A Ubbels, GA Halstead, TW Ross, MD Roux, SJ Oser, H Lujan, BF White, RJ TI CENTRAL HEMODYNAMICS IN A BABOON MODEL DURING MICROGRAVITY INDUCED BY PARABOLIC FLIGHT SO LIFE SCIENCES AND SPACE RESEARCH XXV (1): GRAVITATIONAL BIOLOGY SE ADVANCES IN SPACE RESEARCH LA English DT Article; Proceedings Paper CT Topical Meeting of the COSPAR Interdisciplinary Scientific Commission F (Meeting F3) of the COSPAR 29th Plenary Meeting CY AUG 28-SEP 05, 1992 CL WASHINGTON, DC SP COMM SPACE RES, INT ACAD ASTRON, INT ASTRON FEDERAT, NASA, EUROPEAN SPACE AGCY, DEUT AGENTUR RAUMFAHRTANGELEGENHEITEN GMBH, INT SOC STUDY ORIGIN LIFE ID VENOUS-PRESSURE; WEIGHTLESSNESS; HUMANS AB We developed a chronically instrumented nonhuman primate model (baboon) to evaluate the central cardiovascular responses to transient microgravity induced by parabolic flight. Instrumentation provided simultaneous recording of high fidelity (Ao) and pulmonary artery (PA) pressures, right and left ventricular and atrial pressures, Ao and PA blood flow velocities and vessel dimensions, ECG and pleural pressures. Four daily flights in 1991 and five in 1992 were flown with forty parabola per flight. Animals flown in 1991 were not controlled for volume status. Animals flown in 1992 were studied in one of three conditions: 1) volume depleted by furosemide (DH), 2) volume expanded by saline infusion (VE), and 3) euvolemic (EU, no intervention, used for echo only). Mean right atrial pressures (RAP) during 1991 flights had a variable early microgravity response: increases in n=3 and decrease in n=3 (supine) and increases in n=5, decreases in n=2 (upright). In 1992 flights, DH, upright and supine, changed -10 +/- 4.1 mmHg, -3.2 +/- 2.2 mmHg, respectively (p<.05) compared to the pull-up phase. In contrast, VE changed (from pull-up to microgravity) +13 +/- 1.5 mmHg and +4.25 +/- 2.9 mmHg (upright and supine, respectively, p<.05). EU increased with microgravity +6.9 +/- 9 mmHg (upright only). LAP responses were similar, but more variable. Finally, heart chamber areas paralleled pressure changes. Thus, right and left heart filling pressure changes with sudden entry into microgravity conditions were dependent on initial circulatory volume status and somewhat modified by position (supine vs upright). C1 WALTER REED ARMY MED CTR,SERV CARDIOL,WASHINGTON,DC 20307. VANDERBILT UNIV,MED CTR,DIV CARDIOL,NASHVILLE,TN. RP LATHAM, RD (reprint author), AOCIY,ARMSTRONG LAB,AEROSP CARDIOVASC RES LAB,BROOKS AFB,TX 78235, USA. NR 13 TC 7 Z9 9 U1 0 U2 0 PU PERGAMON PRESS LTD PI OXFORD PA THE BOULEVARD LANGFORD LANE KIDLINGTON, OXFORD, ENGLAND OX5 1GB SN 0273-1177 BN 0-08-042485-6 J9 ADV SPACE RES PY 1994 VL 14 IS 8 BP 349 EP 358 DI 10.1016/0273-1177(94)90422-7 PG 10 WC Engineering, Aerospace; Astronomy & Astrophysics; Biology; Geosciences, Multidisciplinary; Meteorology & Atmospheric Sciences SC Engineering; Astronomy & Astrophysics; Life Sciences & Biomedicine - Other Topics; Geology; Meteorology & Atmospheric Sciences GA BA07Q UT WOS:A1994BA07Q00043 PM 11537938 ER PT S AU DALRYMPLE, GV LEICHNER, PK HARRISON, KA COX, AB HARDY, KA SALMON, YL MITCHELL, JC AF DALRYMPLE, GV LEICHNER, PK HARRISON, KA COX, AB HARDY, KA SALMON, YL MITCHELL, JC BE Horneck, G Bucker, H Cox, A Todd, P Yang, TC Worbul, BV Donlon, M Atwell, W Shea, MA Smart, DF Fry, RJM Townsend, LW Curtis, SB Swenberg, CE TI INDUCTION OF HIGH-GRADE ASTROCYTOMA (HGA) BY PROTONS - MOLECULAR MECHANISMS AND RBE CONSIDERATIONS SO LIFE SCIENCES AND SPACE RESEARCH XXV(2): RADIATION BIOLOGY SE ADVANCES IN SPACE RESEARCH LA English DT Article; Proceedings Paper CT Topical Meeting of the COSPAR-Interdisciplinary-Scientific-Commission F of the COSPAR 29th Plenary Meeting CY AUG 28-SEP 05, 1992 CL WASHINGTON, DC SP COMM SPACE RES, INT ACAD ASTRONAUT, NASA, INT URSIGRAM & WORLD DAYS SERV, SCI COMM SOLAR TERRESTRIAL PHYS ID RADIOTHERAPY AB Protons of a specific energy, 55 MeV, have been found to induce primary high grade astrocytomas (HGA*) in the Rhesus monkey (Macaca mulatta). Brain tumors of this type were not induced by protons of other energies (32 - 2,300 MeV). Induction of HGA has been identified in human patients who have had radiation therapy to the head. We believe that the induction of HGA in the monkey is a consequence of dose distribution, not some unique ''toxic'' property of protons. Comparison of the human experience with the monkey data indicates the RBE for induction of brain tumors to be about one. It is unlikely that protons cause an unusual change in oncogenic expression, as compared to conventional electromagnetic radiation. C1 USAF,ARMSTRONG LAB,OCCUPAT & ENVIRONM HLTH DIRECTORATE,BROOKS AFB,TX 78235. RP DALRYMPLE, GV (reprint author), UNIV NEBRASKA,MED CTR,DEPT RADIOL,NUCL MED SECT,OMAHA,NE 68144, USA. NR 21 TC 5 Z9 5 U1 0 U2 0 PU PERGAMON PRESS LTD PI OXFORD PA THE BOULEVARD LANGFORD LANE KIDLINGTON, OXFORD, ENGLAND OX5 1GB SN 0273-1177 BN 0-08-042487-2 J9 ADV SPACE RES PY 1994 VL 14 IS 10 BP 267 EP 270 DI 10.1016/0273-1177(94)90476-6 PG 4 WC Engineering, Aerospace; Astronomy & Astrophysics; Geosciences, Multidisciplinary; Meteorology & Atmospheric Sciences; Radiology, Nuclear Medicine & Medical Imaging SC Engineering; Astronomy & Astrophysics; Geology; Meteorology & Atmospheric Sciences; Radiology, Nuclear Medicine & Medical Imaging GA BA49P UT WOS:A1994BA49P00033 PM 11539960 ER PT S AU WOOD, D COX, A HARDY, K SALMON, Y TROTTER, R AF WOOD, D COX, A HARDY, K SALMON, Y TROTTER, R BE Horneck, G Bucker, H Cox, A Todd, P Yang, TC Worbul, BV Donlon, M Atwell, W Shea, MA Smart, DF Fry, RJM Townsend, LW Curtis, SB Swenberg, CE TI HEAD AND NECK TUMORS AFTER ENERGETIC PROTON IRRADIATION IN RATS SO LIFE SCIENCES AND SPACE RESEARCH XXV(2): RADIATION BIOLOGY SE ADVANCES IN SPACE RESEARCH LA English DT Article; Proceedings Paper CT Topical Meeting of the COSPAR-Interdisciplinary-Scientific-Commission F of the COSPAR 29th Plenary Meeting CY AUG 28-SEP 05, 1992 CL WASHINGTON, DC SP COMM SPACE RES, INT ACAD ASTRONAUT, NASA, INT URSIGRAM & WORLD DAYS SERV, SCI COMM SOLAR TERRESTRIAL PHYS AB This is a two-year progress report on a life span dose-response study of brain tumor risk at moderate to high doses of energetic protons. It was initiated because a joint NASA/USAF life span study of rhesus monkeys that were irradiated with 55-MeV protons (average surface dose, 3.5 Gy) indicated that the incidence of brain tumors per unit surface absorbed dose was over 19 times that of the human tinea capitis patients whose heads were exposed to 100 kv x-rays. Examination of those rats that died in the two-year interval after irradiation of the head revealed a linear dose-response for total head and neck tumor incidence in the dose range of 0-8.5 Gy. The exposed rats had a greater incidence of pituitary chromophobe adenomas, epithelial and mesothelial cell tumors than the unexposed controls but the excessive occurrence of malignant gliomas that was observed in the monkeys was absent in the rats. The estimated dose required to double the number of all types of head and neck tumors was 5.2 Gy. The highest dose, 18 Gy, resulted in high mortality due to obstructive squamous metaplasia at less than 50 weeks, prompting a new study of the relative bological effectiveness of high energy protons in producing this lesion. C1 USAF,ARMSTRONG LAB,BROOKS AFB,TX 78235. RP WOOD, D (reprint author), SW RES INST,PO DRAWER 28510,SAN ANTONIO,TX 78228, USA. NR 8 TC 3 Z9 3 U1 0 U2 0 PU PERGAMON PRESS LTD PI OXFORD PA THE BOULEVARD LANGFORD LANE KIDLINGTON, OXFORD, ENGLAND OX5 1GB SN 0273-1177 BN 0-08-042487-2 J9 ADV SPACE RES PY 1994 VL 14 IS 10 BP 681 EP 684 DI 10.1016/0273-1177(94)90526-6 PG 4 WC Engineering, Aerospace; Astronomy & Astrophysics; Geosciences, Multidisciplinary; Meteorology & Atmospheric Sciences; Radiology, Nuclear Medicine & Medical Imaging SC Engineering; Astronomy & Astrophysics; Geology; Meteorology & Atmospheric Sciences; Radiology, Nuclear Medicine & Medical Imaging GA BA49P UT WOS:A1994BA49P00082 PM 11538033 ER PT S AU GOLIGHTLY, MJ HARDY, AC HARDY, K AF GOLIGHTLY, MJ HARDY, AC HARDY, K BE Horneck, G Bucker, H Cox, A Todd, P Yang, TC Worbul, BV Donlon, M Atwell, W Shea, MA Smart, DF Fry, RJM Townsend, LW Curtis, SB Swenberg, CE TI RESULTS OF TIME-RESOLVED RADIATION EXPOSURE MEASUREMENTS MADE DURING US SHUTTLE MISSIONS WITH A TISSUE-EQUIVALENT PROPORTIONAL COUNTER SO LIFE SCIENCES AND SPACE RESEARCH XXV(2): RADIATION BIOLOGY SE ADVANCES IN SPACE RESEARCH LA English DT Article; Proceedings Paper CT Topical Meeting of the COSPAR-Interdisciplinary-Scientific-Commission F of the COSPAR 29th Plenary Meeting CY AUG 28-SEP 05, 1992 CL WASHINGTON, DC SP COMM SPACE RES, INT ACAD ASTRONAUT, NASA, INT URSIGRAM & WORLD DAYS SERV, SCI COMM SOLAR TERRESTRIAL PHYS AB Time-resolved radiation exposure measurements inside the crew compartment have been made during recent Shuttle missions with the USAF Radiation Monitoring Equipment-m (RME-III), a portable four-channel tissue equivalent proportional counter. Results from the first six missions are presented and discussed. The missions had orbital inclinations ranging from 28.5 degrees to 57 degrees, and altitudes from 200-600 km. Dose equivalent rates ranged from 40-5300 mu Sv/dy. The RME-III measurements are in good agreement with other dosimetry measurements made aboard the vehicle. Measurements indicate that medium- and high-LET particles contribute less than 2% of the particle fluence for all missions, but up to 50% of the dose equivalent, depending on the spacecraft's altitude and orbital inclination. Iso-dose rate contours have been developed from measurements made during the STS-28 mission. The drift rate of the South Atlantic Anomaly (SAA) is estimated to be 0.49 degrees W/yr and 0.12 degrees N/yr. The calculated trapped proton and Galactic Cosmic Radiation (GCR) dose for the STS-28 mission were significantly lower than the measured values. C1 ARMSTRONG LAB,BROOKS AFB,TX 78235. RP GOLIGHTLY, MJ (reprint author), NASA,LYNDON B JOHNSON SPACE CTR,HOUSTON,TX 77058, USA. NR 10 TC 2 Z9 2 U1 0 U2 0 PU PERGAMON PRESS LTD PI OXFORD PA THE BOULEVARD LANGFORD LANE KIDLINGTON, OXFORD, ENGLAND OX5 1GB SN 0273-1177 BN 0-08-042487-2 J9 ADV SPACE RES PY 1994 VL 14 IS 10 BP 923 EP 926 DI 10.1016/0273-1177(94)90558-4 PG 4 WC Engineering, Aerospace; Astronomy & Astrophysics; Geosciences, Multidisciplinary; Meteorology & Atmospheric Sciences; Radiology, Nuclear Medicine & Medical Imaging SC Engineering; Astronomy & Astrophysics; Geology; Meteorology & Atmospheric Sciences; Radiology, Nuclear Medicine & Medical Imaging GA BA49P UT WOS:A1994BA49P00113 PM 11540036 ER PT S AU HARDY, KA LEAVITT, DD AF HARDY, KA LEAVITT, DD BE Horneck, G Bucker, H Cox, A Todd, P Yang, TC Worbul, BV Donlon, M Atwell, W Shea, MA Smart, DF Fry, RJM Townsend, LW Curtis, SB Swenberg, CE TI EXPERIMENTAL SIMULATION OF PROTON SPACE RADIATION ENVIRONMENTS - A DOSIMETRIC PERSPECTIVE SO LIFE SCIENCES AND SPACE RESEARCH XXV(2): RADIATION BIOLOGY SE ADVANCES IN SPACE RESEARCH LA English DT Article; Proceedings Paper CT Topical Meeting of the COSPAR-Interdisciplinary-Scientific-Commission F of the COSPAR 29th Plenary Meeting CY AUG 28-SEP 05, 1992 CL WASHINGTON, DC SP COMM SPACE RES, INT ACAD ASTRONAUT, NASA, INT URSIGRAM & WORLD DAYS SERV, SCI COMM SOLAR TERRESTRIAL PHYS AB Three-dimensional dose calculation techniques developed for radiotherapy treatment planning were used to calculate dose distributions from unidirectional, planar rotational and omnidirectional incident radiation (experimental proton beams and solar flares). The calculations predicted regions of high dose within primate heads exposed to 55-MeV protons, supporting the postulate of radiation- induced brain tumors within this population/1/. Comparisons among predicted doses to the human head from solar flares of three different energies demonstrated differences between unidirectional and omnidirectional irradiation in the space environment. The results can be used to estimate dose distributions based on a) limited phantom measurements, or b) nonuniformly incident radiation in orbit; both situations are difficult to replicate under laboratory exposure conditions. C1 UNIV UTAH,MED CTR,DEPT RADIOL,SALT LAKE CITY,UT 84132. RP HARDY, KA (reprint author), USAF,DEPT AIR FORCE,ARMSTRONG LAB,AFMC,AL OEBSD,BROOKS AFB,TX 78235, USA. NR 7 TC 0 Z9 0 U1 0 U2 0 PU PERGAMON PRESS LTD PI OXFORD PA THE BOULEVARD LANGFORD LANE KIDLINGTON, OXFORD, ENGLAND OX5 1GB SN 0273-1177 BN 0-08-042487-2 J9 ADV SPACE RES PY 1994 VL 14 IS 10 BP 959 EP 967 DI 10.1016/0273-1177(94)90562-2 PG 9 WC Engineering, Aerospace; Astronomy & Astrophysics; Geosciences, Multidisciplinary; Meteorology & Atmospheric Sciences; Radiology, Nuclear Medicine & Medical Imaging SC Engineering; Astronomy & Astrophysics; Geology; Meteorology & Atmospheric Sciences; Radiology, Nuclear Medicine & Medical Imaging GA BA49P UT WOS:A1994BA49P00117 PM 11540041 ER PT J AU DIVELY, RW MOORE, S AF DIVELY, RW MOORE, S TI DESIGNING WITH PULTRUDED FRP SHAPES FOR CORROSION CONTROL SO MATERIALS PERFORMANCE LA English DT Note AB Structural design with pultruded fiber-reinforced plastic shapes provides a powerful tool to the corrosion engineer. Design criteria for fiber-reinforced plastics are summarized, and an example of their application in a sewage treatment plant are described. RP DIVELY, RW (reprint author), JOHNSON CONTROLS WORLD SERV INC,POB 4608,MU LBS 6380,PATRICK AFB,FL 32925, USA. NR 2 TC 1 Z9 1 U1 0 U2 0 PU NATL ASSN CORROSION ENG PI HOUSTON PA 1440 SOUTH CREEK DRIVE, HOUSTON, TX 77084-4906 SN 0094-1492 J9 MATER PERFORMANCE JI Mater. Perform. PD JAN PY 1994 VL 33 IS 1 BP 68 EP 71 PG 4 WC Materials Science, Characterization & Testing SC Materials Science GA MR419 UT WOS:A1994MR41900017 ER PT S AU BLOCK, EG STYTZ, MR AF BLOCK, EG STYTZ, MR BE Chinni, MJ TI TOOLS FOR COMMANDER AND STAFF TRAINING IN LARGE-SCALE DISTRIBUTED VIRTUAL REALITIES - CONCEPTS AND IMPLEMENTATION SO MILITARY, GOVERNMENT AND AEROSPACE SIMULATION: PROCEEDINGS OF THE 1994 SIMULATION MULTICONFERENCE SE SIMULATION SERIES LA English DT Proceedings Paper CT 1994 Simulation Multiconference: Military, Government and Aerospace Simulation CY APR 10-15, 1994 CL SAN DIEGO, CA SP SOC COMP SIMULAT C1 USAF,INST TECHNOL,3D MED IMAGING & GRAPH LAB,WRIGHT PATTERSON AFB,OH 45433. NR 0 TC 0 Z9 0 U1 0 U2 0 PU SOC COMPUTER SIMULATION INT PI SAN DIEGO PA PO BOX 17900, SAN DIEGO, CA 92177 SN 0735-9276 BN 1-56555-072-2 J9 SIMUL SERIES PY 1994 VL 26 IS 6 BP 43 EP 48 PG 6 WC Computer Science, Interdisciplinary Applications SC Computer Science GA BA76Y UT WOS:A1994BA76Y00007 ER PT S AU KUNZ, AA STYTZ, MR AF KUNZ, AA STYTZ, MR BE Chinni, MJ TI A VIRTUAL ENVIRONMENT FOR SATELLITE MODELING AND ORBITAL ANALYSIS IN A DISTRIBUTED INTERACTIVE SIMULATION SO MILITARY, GOVERNMENT AND AEROSPACE SIMULATION: PROCEEDINGS OF THE 1994 SIMULATION MULTICONFERENCE SE SIMULATION SERIES LA English DT Proceedings Paper CT 1994 Simulation Multiconference: Military, Government and Aerospace Simulation CY APR 10-15, 1994 CL SAN DIEGO, CA SP SOC COMP SIMULAT C1 USAF,INST TECHNOL,3D MED IMAGING & GRAPH LAB,WRIGHT PATTERSON AFB,OH 45433. NR 0 TC 0 Z9 0 U1 0 U2 0 PU SOC COMPUTER SIMULATION INT PI SAN DIEGO PA PO BOX 17900, SAN DIEGO, CA 92177 SN 0735-9276 BN 1-56555-072-2 J9 SIMUL SERIES PY 1994 VL 26 IS 6 BP 55 EP 60 PG 6 WC Computer Science, Interdisciplinary Applications SC Computer Science GA BA76Y UT WOS:A1994BA76Y00009 ER PT S AU TROHALAKI, S YEATES, AT DUDIS, DS AF TROHALAKI, S YEATES, AT DUDIS, DS BE Smith, DA TI MODELING HYDROGEN-BOND ENERGIES IN PSEUDOLADDER POLYMERS BASED ON THE POLYBENZOBISAZOLE BACKBONE SO MODELING THE HYDROGEN BOND SE ACS SYMPOSIUM SERIES LA English DT Article; Proceedings Paper CT Symposium on Modeling the Hydrogen Bond, at the 206th National Meeting of the American-Chemical-Society CY AUG 22-27, 1993 CL CHICAGO, IL SP AMER CHEM SOC, DIV COMP CHEM ID RIGID-ROD POLYMERS; MOLECULAR-DYNAMICS; ORGANIC-MOLECULES; PROTON-TRANSFER; NH3 AB Semiempirical and ab initio studies of the hydrogen bond strength in 2-hydroxy PBO were performed using the model compound 2-(2-hydroxyphenyl)benzoxazole. The calculations were carried out at the AMI, RHF and MP2 levels. The ab initio calculations were performed with the 6-31G* basis set and then repeated placing a 6-31+G(2d,2p) basis on the atoms able to participate in the hydrogen bond. The results indicate that the lowest energy conformation in this system contains a hydrogen bond of about 11 Kcal/mole between the OH and the N. This bond increases the phenyl rotational barrier, thereby inducing a higher degree of planarity in the system. C1 USAF,WRIGHT LAB,MAT DIRECTORATE,WRIGHT PATTERSON AFB,OH 45433. ADTECH SYST RES INC,DAYTON,OH 45432. NR 24 TC 7 Z9 7 U1 0 U2 1 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 SIXTEENTH ST NW, WASHINGTON, DC 20036 SN 0097-6156 BN 0-8412-2981-3 J9 ACS SYM SER PY 1994 VL 569 BP 269 EP 276 PG 8 WC Chemistry, Multidisciplinary SC Chemistry GA BB95X UT WOS:A1994BB95X00017 ER PT J AU BRANT, MC BRANDELIK, DM MCLEAN, DG SUTHERLAND, RL FLEITZ, PA AF BRANT, MC BRANDELIK, DM MCLEAN, DG SUTHERLAND, RL FLEITZ, PA TI OPTICAL LIMITING MECHANISMS IN C-60 SOLUTIONS SO MOLECULAR CRYSTALS AND LIQUID CRYSTALS SCIENCE AND TECHNOLOGY SECTION A-MOLECULAR CRYSTALS AND LIQUID CRYSTALS LA English DT Article; Proceedings Paper CT 2nd International Topical Conference on Optical Probes of Conjugated Polymers and Fullerenes CY FEB 15-19, 1994 CL SALT LAKE CITY, UT ID C-70 SOLUTIONS AB We report on optical limiting mechanisms in C-60/toluene solutions over a wide range of laser fluences. Nonlinear absorption in C-60 can be modeled by reverse saturable absorption. However, our optical limiting experiments are sensitive to additional optical loss mechanisms. We observe thermally induced beam distortions, luminescence, and photo-decomposition. At high fluences many materials form plasmas and exhibit very strong optical limiting. However, C-60/toluene does not form a plasma even for incident energies 40 times the plasma threshold in pure toluene. At these high incident energies, 5 mJ, we do see a laser induced reaction of the solution with the Pyrex cuvette, etching of the Pyrex, and numerous organic products. C1 WRIGHT LAB,MLPJ,WRIGHT PATTERSON AFB,OH 45433. RP BRANT, MC (reprint author), SCI APPLICAT INT CORP,DAYTON,OH 45431, USA. NR 7 TC 7 Z9 7 U1 0 U2 0 PU GORDON BREACH SCI PUBL LTD PI READING PA C/O STBS LTD PO BOX 90, READING, BERKS, ENGLAND RG1 8JL SN 1058-725X J9 MOL CRYST LIQ CRYS A JI Mol. Cryst. Liq. Cryst. Sci. Technol. Sect. A-Mol. Cryst. Liq. Cryst. PY 1994 VL 256 BP 807 EP 812 DI 10.1080/10587259408039329 PG 6 WC Crystallography SC Crystallography GA QW444 UT WOS:A1994QW44400106 ER PT S AU COOPER, TM SU, WJ TOKARSKI, Z ADAMS, WW AF COOPER, TM SU, WJ TOKARSKI, Z ADAMS, WW BE Gonsalves, KE Chow, GM Xiao, TSD Cammarata, RC TI SYNTHESIS AND CHARACTERIZATION OF STAR POLYPEPTIDE NONLINEAR-OPTICAL MATERIALS SO MOLECULARLY DESIGNED ULTRAFINE/NANOSTRUCTURED MATERIALS SE MATERIALS RESEARCH SOCIETY SYMPOSIUM PROCEEDINGS LA English DT Proceedings Paper CT Symposium on Molecularly Designed Ultrafine/Nanostructured Materials CY APR 04-08, 1994 CL SAN FRANCISCO, CA SP MAT RES SOC C1 WRIGHT LAB,WRIGHT PATTERSON AFB,OH 45433. NR 0 TC 0 Z9 0 U1 0 U2 0 PU MATERIALS RESEARCH SOC PI PITTSBURGH PA 9800 MCKNIGHT RD, SUITE 327, PITTSBURGH, PA 15237 SN 0272-9172 BN 1-55899-251-0 J9 MATER RES SOC SYMP P PY 1994 VL 351 BP 233 EP 238 PG 6 WC Materials Science, Ceramics; Materials Science, Characterization & Testing SC Materials Science GA BB13N UT WOS:A1994BB13N00033 ER PT S AU COOPER, TM CAMPBELL, AL NOFFSINGER, C GUNTHERGREER, J CRANE, RL ADAMS, WW AF COOPER, TM CAMPBELL, AL NOFFSINGER, C GUNTHERGREER, J CRANE, RL ADAMS, WW BE Gonsalves, KE Chow, GM Xiao, TSD Cammarata, RC TI PREPARATION OF POLYPEPTIDE-DYE MULTILAYERS BY AN ELECTROSTATIC ASSEMBLY PROCESS SO MOLECULARLY DESIGNED ULTRAFINE/NANOSTRUCTURED MATERIALS SE MATERIALS RESEARCH SOCIETY SYMPOSIUM PROCEEDINGS LA English DT Proceedings Paper CT Symposium on Molecularly Designed Ultrafine/Nanostructured Materials CY APR 04-08, 1994 CL SAN FRANCISCO, CA SP MAT RES SOC C1 WRIGHT LAB,WRIGHT PATTERSON AFB,OH 45433. NR 0 TC 9 Z9 9 U1 0 U2 0 PU MATERIALS RESEARCH SOC PI PITTSBURGH PA 9800 MCKNIGHT RD, SUITE 327, PITTSBURGH, PA 15237 SN 0272-9172 BN 1-55899-251-0 J9 MATER RES SOC SYMP P PY 1994 VL 351 BP 239 EP 244 PG 6 WC Materials Science, Ceramics; Materials Science, Characterization & Testing SC Materials Science GA BB13N UT WOS:A1994BB13N00034 ER PT B AU SHAEFFER, CF GALBRAITH, JM HARVEY, JA AF SHAEFFER, CF GALBRAITH, JM HARVEY, JA BE Drake, K Bauer, J Serafini, T Cheng, P TI BONDING ALUMINUM FLANGES TO COMPOSITE TUBES FOR SPACE APPLICATIONS SO MOVING FORWARD WITH 50 YEARS OF LEADERSHIP IN ADVANCED MATERIALS - 39TH INTERNATIONAL SAMPE SYMPOSIUM AND EXHIBITION, VOL 39, BOOKS 1 AND 2 LA English DT Proceedings Paper CT 39th International SAMPE Symposium and Exhibition: Moving Forward With 50 Years of Leadership in Advanced Materials CY APR 11-14, 1994 CL ANAHEIM, CA SP Soc Adv Mat & Proc Engn DE APPLICATIONS, SPACE; COMPOSITE ISOGRID STRUCTURES; AND ADHESIVES C1 USAF,PHILLIPS LAB,PALACE KNIGHT PROGRAM,EDWARDS AFB,CA 93524. NR 0 TC 0 Z9 0 U1 0 U2 0 PU SOC ADVANCEMENT MATERIAL & PROCESS ENGINEERING PI COVINA PA 843 W GLENTANA ST, PO BOX 2459, COVINA, CA 91722 BN 0-938994-69-7 PY 1994 BP 1671 EP 1678 PG 8 WC Materials Science, Multidisciplinary SC Materials Science GA BB69T UT WOS:A1994BB69T00151 ER PT B AU HOLL, MW SCHAFF, JR KEARNS, MJ AF HOLL, MW SCHAFF, JR KEARNS, MJ BE Drake, K Bauer, J Serafini, T Cheng, P TI EFFECT OF MICROSTRUCTURAL CHANGES ON CRITICAL MATERIAL PROPERTIES FOR RADOMES SO MOVING FORWARD WITH 50 YEARS OF LEADERSHIP IN ADVANCED MATERIALS - 39TH INTERNATIONAL SAMPE SYMPOSIUM AND EXHIBITION, VOL 39, BOOKS 1 AND 2 LA English DT Proceedings Paper CT 39th International SAMPE Symposium and Exhibition: Moving Forward With 50 Years of Leadership in Advanced Materials CY APR 11-14, 1994 CL ANAHEIM, CA SP Soc Adv Mat & Proc Engn DE FATIGUE; DIELECTRICS; CYANATE ESTER RESINS C1 WRIGHT LAB,MAT VIRECTORATE,WRIGHT PATTERSON AFB,OH 45433. NR 0 TC 0 Z9 0 U1 0 U2 0 PU SOC ADVANCEMENT MATERIAL & PROCESS ENGINEERING PI COVINA PA 843 W GLENTANA ST, PO BOX 2459, COVINA, CA 91722 BN 0-938994-69-7 PY 1994 BP 2084 EP 2095 PG 12 WC Materials Science, Multidisciplinary SC Materials Science GA BB69T UT WOS:A1994BB69T00188 ER PT B AU SHAEFFER, CF KOURY, JL KIM, TD HARVEY, JA AF SHAEFFER, CF KOURY, JL KIM, TD HARVEY, JA BE Drake, K Bauer, J Serafini, T Cheng, P TI AN ANALYSIS OF AN ATTACHMENT METHOD FOR FIBER REINFORCED COMPOSITE ISOGRID PANELS SO MOVING FORWARD WITH 50 YEARS OF LEADERSHIP IN ADVANCED MATERIALS - 39TH INTERNATIONAL SAMPE SYMPOSIUM AND EXHIBITION, VOL 39, BOOKS 1 AND 2 LA English DT Proceedings Paper CT 39th International SAMPE Symposium and Exhibition: Moving Forward With 50 Years of Leadership in Advanced Materials CY APR 11-14, 1994 CL ANAHEIM, CA SP Soc Adv Mat & Proc Engn DE APPLICATIONS, SPACE; COMPOSITE ISOGRID STRUCTURES; AND ADHESIVES C1 USAF,PHILLIPS LAB,PALACE KNIGHT PROGRAM,EDWARDS AFB,CA 93642. NR 0 TC 0 Z9 0 U1 0 U2 0 PU SOC ADVANCEMENT MATERIAL & PROCESS ENGINEERING PI COVINA PA 843 W GLENTANA ST, PO BOX 2459, COVINA, CA 91722 BN 0-938994-69-7 PY 1994 BP 2745 EP 2751 PG 7 WC Materials Science, Multidisciplinary SC Materials Science GA BB69T UT WOS:A1994BB69T00244 ER PT B AU MOLLENHAUER, DH HOLL, MW AF MOLLENHAUER, DH HOLL, MW BE Drake, K Bauer, J Serafini, T Cheng, P TI CHARACTERIZATION OF BUNDLE-LEVEL RESIDUAL STRAINS IN WOVEN COMPOSITES USING MOIRE INTERFEROMETRY SO MOVING FORWARD WITH 50 YEARS OF LEADERSHIP IN ADVANCED MATERIALS - 39TH INTERNATIONAL SAMPE SYMPOSIUM AND EXHIBITION, VOL 39, BOOKS 1 AND 2 LA English DT Proceedings Paper CT 39th International SAMPE Symposium and Exhibition: Moving Forward With 50 Years of Leadership in Advanced Materials CY APR 11-14, 1994 CL ANAHEIM, CA SP Soc Adv Mat & Proc Engn DE MOIRE INTERFEROMETRY; RESIDUAL STRAIN; FIBER DISBOND C1 USAF,WRIGHT PATTERSON AFB,OH 45433. NR 0 TC 0 Z9 0 U1 0 U2 0 PU SOC ADVANCEMENT MATERIAL & PROCESS ENGINEERING PI COVINA PA 843 W GLENTANA ST, PO BOX 2459, COVINA, CA 91722 BN 0-938994-69-7 PY 1994 BP 2894 EP 2904 PG 11 WC Materials Science, Multidisciplinary SC Materials Science GA BB69T UT WOS:A1994BB69T00259 ER PT J AU BOSWELL, RN YARD, BA SCHRAMA, E VANES, LA DAHA, MR VANDERWOUDE, FJ AF BOSWELL, RN YARD, BA SCHRAMA, E VANES, LA DAHA, MR VANDERWOUDE, FJ TI INTERLEUKIN-6 PRODUCTION BY HUMAN PROXIMAL TUBULAR EPITHELIAL-CELLS IN-VITRO - ANALYSIS OF THE EFFECTS OF INTERLEUKIN-1-ALPHA (IL-1-ALPHA) AND OTHER CYTOKINES SO NEPHROLOGY DIALYSIS TRANSPLANTATION LA English DT Article DE INTERLEUKIN-6; EPITHELIAL CELLS; INTERLEUKIN-1-ALPHA; PROXIMAL TUBULE ID MESANGIAL PROLIFERATIVE GLOMERULONEPHRITIS; TUMOR NECROSIS FACTOR; DONOR-SPECIFIC LYSIS; KIDNEY-CELLS; CLASS-II; IL-6; LYMPHOCYTES; CULTURE; STIMULATION AB Proximal tubular epithelial cells (PTEC) from human renal tissue obtained from biopsy or nephrectomy were grown in monoculture and evaluated in vitro at passage 2-4 for interleukin 6 (IL-6) production in response to medium alone or to interleukin 1 alpha (IL-1alpha), tumour necrosis factor alpha (TNFalpha), interleukin 2 (IL-2), interferon gamma (INFgamma) or lipopolysaccharide (LPS). IL-6 bioactivity was quantitated using the IL-6-dependent murine hybridoma cell line (B9) and expressed as IL-6 units/ml/10(5) PTEC. PTEC cell lines exposed to medium alone produced intermediate amounts of IL-6 with substantial variability between cell lines. Introduction of IL-1alpha resulted in a dose- and time-dependent increase in IL-6 production by PTEC that was maximal at 1 ng/ml IL-1alpha at 24 h. All PTEC cell lines showed an increased IL-6 production on exposure to IL-1alpha varying from 1.3- to 24-fold increase over baseline production. This response was completely blocked by anti-rIL-1alpha. No significant IL-6 production by PTEC could be induced by TNFalpha, IL-2, IFNgamma, or LPS over a broad dosage range. Cycloheximide inhibited IL-6 production without irreversible cell toxicity, indicating de-novo synthesis. IL-6 produced by PTEC had a molecular weight of 26-29 kDa as demonstrated by Western blot analysis. Using PCR analysis we could demonstrate upregulation by IL-1alpha of IL-6 mRNA in a dose-response fashion, indicating that IL-1alpha regulates IL-6 production at a pretranslational value of protein synthesis. These results show that human cultured PTEC produce IL-6 under both normal and IL-1alpha-stimulated conditions, and suggest that they may have a regulatory function in response to cytokines in the setting of inflammation in the renal cortex. C1 LEIDEN UNIV HOSP,DEPT NEPHROL,BLDG 1 C3-P,RIJNSBURGER WEG 10,2333 AA LEIDEN,NETHERLANDS. WILFORD HALL USAF MED CTR,DEPT MED,LACKLAND AFB,TX 78236. NR 33 TC 58 Z9 61 U1 0 U2 0 PU OXFORD UNIV PRESS UNITED KINGDOM PI OXFORD PA WALTON ST JOURNALS DEPT, OXFORD, ENGLAND OX2 6DP SN 0931-0509 J9 NEPHROL DIAL TRANSPL JI Nephrol. Dial. Transplant. PY 1994 VL 9 IS 6 BP 599 EP 606 PG 8 WC Transplantation; Urology & Nephrology SC Transplantation; Urology & Nephrology GA NU883 UT WOS:A1994NU88300003 PM 7970084 ER PT J AU FINEGOLD, LS HARRIS, CS VONGIERKE, HE AF FINEGOLD, LS HARRIS, CS VONGIERKE, HE TI COMMUNITY ANNOYANCE AND SLEEP DISTURBANCE - UPDATED CRITERIA FOR ASSESSING THE IMPACTS OF GENERAL TRANSPORTATION NOISE ON PEOPLE SO NOISE CONTROL ENGINEERING JOURNAL LA English DT Article AB The question of prediction of sleep disturbance and annoyance due to transportation noise has been addressed. Two sets of previously published data have been reanalyzed. This project was initiated as part of a long-term U.S. Air Force research program on the effects of aircraft noise on humans. It is concluded that day-night average sound level is still the most adequate noise descriptor for use in environmental impact analyses to assess the annoyance and overall impact of noise from general transportation, including civilian and military aircraft operations. A new logistic curve adopted in 1992 for general use by U.S. federal agencies, is recommended for use in environmental impact statements as the nominal relationship between day-night average sound level and the percent age of a general residential population predicted to be highly annoyed by the noise. A power curve, using A-weighted sound exposure level, is recommended for predicting nighttime sleep disturbance from general transportation noise. RP FINEGOLD, LS (reprint author), USAF,ARMSTRONG LAB,WRIGHT PATTERSON AFB,OH 45433, USA. NR 0 TC 50 Z9 54 U1 0 U2 4 PU INST NOISE CONTROL ENG PI POUGHKEEPSIE PA PO BOX 3206 ARLINGTON BRANCH, POUGHKEEPSIE, NY 12603 SN 0736-2501 J9 NOISE CONTROL ENG JI Noise Control Eng. J. PD JAN-FEB PY 1994 VL 42 IS 1 BP 25 EP 30 DI 10.3397/1.2827857 PG 6 WC Acoustics; Engineering, Multidisciplinary SC Acoustics; Engineering GA MY675 UT WOS:A1994MY67500007 ER PT B AU REINHARDT, BA KANNAN, R BHATT, JC AF REINHARDT, BA KANNAN, R BHATT, JC BE Soileau, MJ TI THE EXPANDING ROLE OF AROMATIC HETEROCYCLIC RINGS AS FUNCTIONAL-GROUPS IN THE DESIGN OF NEW NONLINEAR-OPTICAL MATERIALS SO NONLINEAR OPTICAL MATERIALS FOR SWITCHING AND LIMITING SE PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE) LA English DT Proceedings Paper CT Conference on Nonlinear Optical Materials for Switching and Limiting CY APR 07-08, 1994 CL ORLANDO, FL SP SOC PHOTO OPT INSTRUMENTAT ENGINEERS C1 USAF,WRIGHT LAB,POLYMER BRANCH,WRIGHT PATTERSON AFB,OH 45433. NR 0 TC 8 Z9 8 U1 0 U2 1 PU SPIE - INT SOC OPTICAL ENGINEERING PI BELLINGHAM PA PO BOX 10, BELLINGHAM, WA 98227-0010 BN 0-8194-1533-2 J9 P SOC PHOTO-OPT INS PY 1994 VL 2229 BP 24 EP 32 DI 10.1117/12.179590 PG 9 WC Engineering, Electrical & Electronic; Materials Science, Multidisciplinary; Optics; Physics, Applied SC Engineering; Materials Science; Optics; Physics GA BB06X UT WOS:A1994BB06X00004 ER PT B AU HOOD, PJ EDMONDS, BP MCLEAN, DG BRANDELIK, DM AF HOOD, PJ EDMONDS, BP MCLEAN, DG BRANDELIK, DM BE Soileau, MJ TI COMPARISON OF OPTICAL POWER LIMITING IN CARBON-BLACK SUSPENSIONS, C-60 IN TOLUENE AND C-60 IN CHLORONAPHTHALENE AT 694 NM SO NONLINEAR OPTICAL MATERIALS FOR SWITCHING AND LIMITING SE PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE) LA English DT Proceedings Paper CT Conference on Nonlinear Optical Materials for Switching and Limiting CY APR 07-08, 1994 CL ORLANDO, FL SP SOC PHOTO OPT INSTRUMENTAT ENGINEERS C1 WRIGHT LAB,MAT DIRECTORATE,WRIGHT PATTERSON AFB,OH 45440. NR 0 TC 12 Z9 12 U1 0 U2 1 PU SPIE - INT SOC OPTICAL ENGINEERING PI BELLINGHAM PA PO BOX 10, BELLINGHAM, WA 98227-0010 BN 0-8194-1533-2 J9 P SOC PHOTO-OPT INS PY 1994 VL 2229 BP 91 EP 99 DI 10.1117/12.179575 PG 9 WC Engineering, Electrical & Electronic; Materials Science, Multidisciplinary; Optics; Physics, Applied SC Engineering; Materials Science; Optics; Physics GA BB06X UT WOS:A1994BB06X00011 ER PT B AU BLESSING, BB AF BLESSING, BB BE Grobe, SJ PluyterWenting, ESP TI USE OF TOTAL QUALITY MANAGEMENT TECHNIQUES TO FACILITATE DETERMINATION OF SYSTEM REQUIREMENTS SO NURSING INFORMATICS: AN INTERNATIONAL OVERVIEW FOR NURSING IN A TECHNOLOGICAL ERA LA English DT Proceedings Paper CT 5th IMIA International Conference on Nursing Use of Computers and Information Science CY JUN 17-22, 1994 CL SAN ANTONIO, TX SP INT MED INFORMAT ASSOC C1 USAF,MED SUPPORT AGCY,OFF SURGEON GEN,HEADQUARTERS,BETHESDA,MD 20014. NR 0 TC 0 Z9 0 U1 0 U2 0 PU ELSEVIER SCIENCE PUBL B V PI AMSTERDAM PA SARA BURGERHARTSTRAAT 25, PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS BN 0-444-81851-0 PY 1994 BP 202 EP 206 PG 5 WC Computer Science, Information Systems; Information Science & Library Science; Nursing SC Computer Science; Information Science & Library Science; Nursing GA BC30F UT WOS:A1994BC30F00042 ER PT S AU LLOYD, BA CLARK, PK AF LLOYD, BA CLARK, PK BE Herring, C Wallace, J Beaumariage, T Roberts, C TI OBJECT-ORIENTED SIMULATION WITH IMDE SO OBJECT-ORIENTED SIMULATION CONFERENCE (OOS'94) SE SIMULATION SERIES LA English DT Proceedings Paper CT Object-Oriented Simulation Conference/1994 Western Multiconference CY JAN 24-26, 1994 CL TEMPE, AZ SP SOC COMP SIMULAT C1 USAF,ARMSTRONG LAB,WRIGHT PATTERSON AFB,OH 45433. NR 0 TC 0 Z9 0 U1 0 U2 0 PU SOC COMPUTER SIMULATION INT PI SAN DIEGO PA PO BOX 17900, SAN DIEGO, CA 92177 SN 0735-9276 BN 1-56555-067-6 J9 SIMUL SERIES PY 1994 VL 26 IS 2 BP 131 EP 136 PG 6 WC Computer Science, Interdisciplinary Applications; Computer Science, Software Engineering SC Computer Science GA BA76W UT WOS:A1994BA76W00020 ER PT J AU YODER, BA AF YODER, BA TI MECONIUM-STAINED AMNIOTIC-FLUID AND RESPIRATORY COMPLICATIONS - IMPACT OF SELECTIVE TRACHEAL SUCTION SO OBSTETRICS AND GYNECOLOGY LA English DT Article ID ASPIRATION SYNDROME; PROPHYLACTIC AMNIOINFUSION; NEWBORN-INFANTS; LABOR; INTRAPARTUM; MANAGEMENT; DISTRESS; ACIDOSIS; NEONATE AB Objective: To determine prospectively the incidence of several pulmonary diagnoses among infants born through clear or meconium-stained amniotic fluid (AF) managed by a selective approach to tracheal intubation. Methods: All live births greater than 36 weeks' gestation occurring between January 1990 and December 1992 were included. Diagnostic criteria for several respiratory disorders were determined prospectively and monitored. Infants with light meconium and vigorous infants with moderate to thick meconium were selectively not suctioned. A control group of infants with clear AF matched for gestational age and year of birth was randomly selected for comparison. The incidence and severity of respiratory disease were compared between the groups. Results: Of 4938 live births, 799 (16%) had meconiumstained AF (light, 334; moderate to thick, 465). Compared to 211 infants with moderate to thick meconium selectively not suctioned, 196 suctioned infants had significantly greater rates of abnormal fetal heart rate (FHR) patterns, fetal acidosis, low Apgar scores at 5 minutes, need for resuscitation, and neonatal intensive care unit admission. Meconium aspiration syndrome was significantly more common in suctioned infants as compared to those selectively not suctioned, those with light meconium, and those with clear fluid (11 versus 3 versus 0 versus 0%; P < .01). The need for ventilator or oxygen support was similar between infants with clear fluid, lightly stained fluid, and moderate to thick fluid who were selectively not suctioned, but was significantly greater among suctioned infants (P < .01). Conclusions: We conclude that a selective approach to tracheal intubation and suction of infants with meconiumstained AF was not associated with increased pulmonary morbidity or mortality. Postnatal management of neonates at greatest risk of meconium aspiration syndrome does not necessarily prevent adverse pulmonary outcome. (Obstet Gynecol 1994;83:77-84) RP YODER, BA (reprint author), WILFORD HALL USAF MED CTR,DEPT PEDIAT,LACKLAND AFB,TX 78236, USA. NR 33 TC 43 Z9 44 U1 0 U2 1 PU ELSEVIER SCIENCE INC PI NEW YORK PA 655 AVENUE OF THE AMERICAS, NEW YORK, NY 10010 SN 0029-7844 J9 OBSTET GYNECOL JI Obstet. Gynecol. PD JAN PY 1994 VL 83 IS 1 BP 77 EP 84 PG 8 WC Obstetrics & Gynecology SC Obstetrics & Gynecology GA MP550 UT WOS:A1994MP55000015 PM 8272313 ER PT J AU MONTERA, DA ROGERS, SK RUCK, DW OXLEY, ME AF MONTERA, DA ROGERS, SK RUCK, DW OXLEY, ME TI OBJECT TRACKING THROUGH ADAPTIVE CORRELATION SO OPTICAL ENGINEERING LA English DT Article DE ADAPTIVE CORRELATION; TRACKING ID OPTICAL CORRELATORS; MANEUVERING TARGET; DATA ASSOCIATION; ALGORITHMS; CLUTTER AB Current Air Force interests include a desire to track an object based on its shape once it has been designated as a target. The use of a correlation-based system to track an object through a series of images based on templates derived from previous image frames is discussed. The ability to track is extended to sequences that include multiple objects of interest within the field of view. This is accomplished by comparing the height and shape of the template autocorrelation to the peaks in the correlation of the template with the next scene. The result is to identity the region in the next scene that best matches the designated target. In addition to correlation plane postprocessing an adaptive window is used to determine the template size to reduce the effects of correlator walk-off. The image sequences used were taken from a forward-looking infrared sensor mounted on board a DC-3 aircraft. The images contain a T-55 tank and both an M-113 and a TAB-71 armored personnel carrier moving in a columnized formation along a dirt road. This research presents techniques to (1) track targets in the presence of other, and sometimes brighter, targets of similar shape, (2) to maintain small tracking errors, and (3) to reduce the effects of correlator walk-off. RP MONTERA, DA (reprint author), USAF,INST TECHNOL,DEPT ELECT & COMP ENGN,WRIGHT PATTERSON AFB,OH 45433, USA. NR 18 TC 28 Z9 40 U1 1 U2 3 PU SOC PHOTO-OPT INSTRUM ENG PI BELLINGHAM PA PO BOX 10, BELLINGHAM, WA 98227-0010 SN 0091-3286 J9 OPT ENG JI Opt. Eng. PD JAN PY 1994 VL 33 IS 1 BP 294 EP 302 DI 10.1117/12.152013 PG 9 WC Optics SC Optics GA MR614 UT WOS:A1994MR61400042 ER PT B AU GRYCEWICZ, TJ AF GRYCEWICZ, TJ BE Casasent, DP Chao, TH TI BINARIZATION OF THE JOINT TRANSFORM CORRELATOR FOURIER PLANE BASED ON LOCAL WINDOW PROCESSING SO OPTICAL PATTERN RECOGNITION V SE PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE) LA English DT Proceedings Paper CT 5th Conference on Optical Pattern Recognition CY APR 05-06, 1994 CL ORLANDO, FL SP SOC PHOTO OPT INSTRUMENTAT ENGINEERS C1 USAF,ROME LAB,BEDFORD,MA 01731. NR 0 TC 1 Z9 1 U1 0 U2 0 PU SPIE - INT SOC OPTICAL ENGINEERING PI BELLINGHAM PA PO BOX 10, BELLINGHAM, WA 98227-0010 BN 0-8194-1541-3 J9 P SOC PHOTO-OPT INS PY 1994 VL 2237 BP 260 EP 266 DI 10.1117/12.169432 PG 7 WC Computer Science, Artificial Intelligence; Engineering, Electrical & Electronic; Optics SC Computer Science; Engineering; Optics GA BA56W UT WOS:A1994BA56W00030 ER PT B AU MACDONALD, RP ROGERS, SK BURNS, TJ FIELDING, KH WARHOLA, GT RUCK, DW AF MACDONALD, RP ROGERS, SK BURNS, TJ FIELDING, KH WARHOLA, GT RUCK, DW BE Casasent, DP Chao, TH TI OPTICAL WAVELET TRANSFORM FOR FINGERPRINT IDENTIFICATION SO OPTICAL PATTERN RECOGNITION V SE PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE) LA English DT Proceedings Paper CT 5th Conference on Optical Pattern Recognition CY APR 05-06, 1994 CL ORLANDO, FL SP SOC PHOTO OPT INSTRUMENTAT ENGINEERS C1 USAF,INST TECHNOL,DEPT ELECT & COMP ENGN,WRIGHT PATTERSON AFB,OH 45433. NR 0 TC 0 Z9 0 U1 0 U2 0 PU SPIE - INT SOC OPTICAL ENGINEERING PI BELLINGHAM PA PO BOX 10, BELLINGHAM, WA 98227-0010 BN 0-8194-1541-3 J9 P SOC PHOTO-OPT INS PY 1994 VL 2237 BP 302 EP 313 DI 10.1117/12.169437 PG 12 WC Computer Science, Artificial Intelligence; Engineering, Electrical & Electronic; Optics SC Computer Science; Engineering; Optics GA BA56W UT WOS:A1994BA56W00035 ER PT B AU WANG, JX HAYS, PB MONCET, JL AF WANG, JX HAYS, PB MONCET, JL BE Wang, J Hays, PB TI FEASIBILITY OF STRATOSPHERE TEMPERATURE SOUNDING WITH THE MULTI-ORDER ETALON SOUNDER (MOES) IN THE INFRARED SO OPTICAL SPECTROSCOPIC TECHNIQUES AND INSTRUMENTATION FOR ATMOSPHERIC AND SPACE RESEARCH SE PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE) LA English DT Proceedings Paper CT Optical Spectroscopic Techniques and Instrumentation for Atmospheric and Space Research Conference CY JUL 25-27, 1994 CL SAN DIEGO, CA SP SOC PHOTO OPT INSTRUMENTAT ENGINEERS DE FABRY-PEROT; ETALON, INFRARED; HIGH RESOLUTION; TEMPERATURE SOUNDING; STRATOSPHERE; REMOTE SENSING; RETRIEVAL ALGORITHM C1 USAF,PHILLIPS LAB,BEDFORD,MA 01731. NR 0 TC 0 Z9 0 U1 0 U2 0 PU SPIE - INT SOC OPTICAL ENGINEERING PI BELLINGHAM PA PO BOX 10, BELLINGHAM, WA 98227-0010 BN 0-8194-1590-2 J9 P SOC PHOTO-OPT INS PY 1994 VL 2266 BP 56 EP 66 DI 10.1117/12.187587 PG 11 WC Engineering, Aerospace; Meteorology & Atmospheric Sciences; Remote Sensing; Optics; Spectroscopy SC Engineering; Meteorology & Atmospheric Sciences; Remote Sensing; Optics; Spectroscopy GA BB54U UT WOS:A1994BB54U00006 ER PT B AU WANG, JX WU, JA HAYS, PB AF WANG, JX WU, JA HAYS, PB BE Wang, J Hays, PB TI UNIVERSITY-OF-MICHIGAN GROUND-BASED CIRCLE-TO-LINE FABRY-PEROT-INTERFEROMETER AND ITS APPLICATIONS IN MESOSPHERE AND LOWER THERMOSPHERE DYNAMICS STUDIES SO OPTICAL SPECTROSCOPIC TECHNIQUES AND INSTRUMENTATION FOR ATMOSPHERIC AND SPACE RESEARCH SE PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE) LA English DT Proceedings Paper CT Optical Spectroscopic Techniques and Instrumentation for Atmospheric and Space Research Conference CY JUL 25-27, 1994 CL SAN DIEGO, CA SP SOC PHOTO OPT INSTRUMENTAT ENGINEERS DE FABRY-PEROT INTERFEROMETER; CCD; AIRGLOW; MESOSPHERE; LOWER THERMOSPHERE C1 USAF,PHILLIPS LAB,BEDFORD,MA 01731. NR 0 TC 8 Z9 8 U1 0 U2 0 PU SPIE - INT SOC OPTICAL ENGINEERING PI BELLINGHAM PA PO BOX 10, BELLINGHAM, WA 98227-0010 BN 0-8194-1590-2 J9 P SOC PHOTO-OPT INS PY 1994 VL 2266 BP 133 EP 142 DI 10.1117/12.187549 PG 10 WC Engineering, Aerospace; Meteorology & Atmospheric Sciences; Remote Sensing; Optics; Spectroscopy SC Engineering; Meteorology & Atmospheric Sciences; Remote Sensing; Optics; Spectroscopy GA BB54U UT WOS:A1994BB54U00013 ER PT B AU CHETWYND, JG WANG, JX ANDERSON, GP AF CHETWYND, JG WANG, JX ANDERSON, GP BE Wang, J Hays, PB TI FASCODE - AN UPDATE AND APPLICATIONS IN ATMOSPHERIC REMOTE-SENSING SO OPTICAL SPECTROSCOPIC TECHNIQUES AND INSTRUMENTATION FOR ATMOSPHERIC AND SPACE RESEARCH SE PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE) LA English DT Proceedings Paper CT Optical Spectroscopic Techniques and Instrumentation for Atmospheric and Space Research Conference CY JUL 25-27, 1994 CL SAN DIEGO, CA SP SOC PHOTO OPT INSTRUMENTAT ENGINEERS DE REMOTE SENSING; SPECTRA MODELING; LINE-BY-LINE; RADIATIVE TRANSFER; ATMOSPHERIC TRANSMITTANCE; ATMOSPHERIC RADIANCE; FASCODE C1 USAF,PHILLIPS LAB,BEDFORD,MA 01731. NR 0 TC 6 Z9 6 U1 0 U2 0 PU SPIE - INT SOC OPTICAL ENGINEERING PI BELLINGHAM PA PO BOX 10, BELLINGHAM, WA 98227-0010 BN 0-8194-1590-2 J9 P SOC PHOTO-OPT INS PY 1994 VL 2266 BP 613 EP 623 PG 11 WC Engineering, Aerospace; Meteorology & Atmospheric Sciences; Remote Sensing; Optics; Spectroscopy SC Engineering; Meteorology & Atmospheric Sciences; Remote Sensing; Optics; Spectroscopy GA BB54U UT WOS:A1994BB54U00057 ER PT B AU BERTRAND, WT WOOD, BE PALMER, KF AF BERTRAND, WT WOOD, BE PALMER, KF BE Glassford, APM TI EFFECTS OF CRYOGENIC CONTAMINANTS ON OPTICAL SURFACES - CALCRT THIN FILM REFLECTANCE TRANSMITTANCE MODEL SO OPTICAL SYSTEM CONTAMINATION: EFFECTS, MEASUREMENTS, AND CONTROL IV SE PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE) LA English DT Proceedings Paper CT Conference on Optical System Contamination - Effects, Measurements, and Control IV CY JUL 28-29, 1994 CL SAN DIEGO, CA SP SOC PHOTO OPT INSTRUMENTAT ENGINEERS DE SPACECRAFT CONTAMINATION; TRANSMITTANCE MODEL; CONTAMINANT MIXTURES C1 CALSPAN CORP,ARNOLD AFB,TN. NR 0 TC 2 Z9 2 U1 0 U2 0 PU SPIE - INT SOC OPTICAL ENGINEERING PI BELLINGHAM PA PO BOX 10, BELLINGHAM, WA 98227-0010 BN 0-8194-1585-5 J9 P SOC PHOTO-OPT INS PY 1994 VL 2261 BP 135 EP 142 DI 10.1117/12.190134 PG 8 WC Engineering, Aerospace; Optics SC Engineering; Optics GA BB88K UT WOS:A1994BB88K00012 ER PT B AU SEIBER, BL BRYSON, RJ WOOD, BE AF SEIBER, BL BRYSON, RJ WOOD, BE BE Glassford, APM TI CRYOGENIC BRDF MEASUREMENT AT 10.6 mu M ON CONTAMINATED MIRRORS FOR MSX SATELLITE PROGRAM SO OPTICAL SYSTEM CONTAMINATION: EFFECTS, MEASUREMENTS, AND CONTROL IV SE PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE) LA English DT Proceedings Paper CT Conference on Optical System Contamination - Effects, Measurements, and Control IV CY JUL 28-29, 1994 CL SAN DIEGO, CA SP SOC PHOTO OPT INSTRUMENTAT ENGINEERS DE BRDF; CRYOGENIC; INFRARED C1 CALSPAN CORP,AEDC OPERAT,ARNOLD ENGN DEV CTR,ARNOLD AFB,TN 37389. NR 0 TC 2 Z9 2 U1 0 U2 0 PU SPIE - INT SOC OPTICAL ENGINEERING PI BELLINGHAM PA PO BOX 10, BELLINGHAM, WA 98227-0010 BN 0-8194-1585-5 J9 P SOC PHOTO-OPT INS PY 1994 VL 2261 BP 170 EP 180 DI 10.1117/12.190138 PG 11 WC Engineering, Aerospace; Optics SC Engineering; Optics GA BB88K UT WOS:A1994BB88K00016 ER PT B AU BRYSON, RJ SEIBER, BL BERTRAND, WT JONES, JH WOOD, BE LESHO, JC AF BRYSON, RJ SEIBER, BL BERTRAND, WT JONES, JH WOOD, BE LESHO, JC BE Glassford, APM TI MSX THERMOELECTRIC QUARTZ CRYSTAL MICROBALANCES - CALIBRATION AND CHARACTERIZATION SO OPTICAL SYSTEM CONTAMINATION: EFFECTS, MEASUREMENTS, AND CONTROL IV SE PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE) LA English DT Proceedings Paper CT Conference on Optical System Contamination - Effects, Measurements, and Control IV CY JUL 28-29, 1994 CL SAN DIEGO, CA SP SOC PHOTO OPT INSTRUMENTAT ENGINEERS DE QUARTZ CRYSTAL MICROBALANCE; QCM; CONTAMINATION MONITORING; MSX C1 CALSPAN CORP,AEDC OPERAT,ARNOLD ENGN DEV CTR,ARNOLD AFB,TN 37389. NR 0 TC 3 Z9 3 U1 0 U2 0 PU SPIE - INT SOC OPTICAL ENGINEERING PI BELLINGHAM PA PO BOX 10, BELLINGHAM, WA 98227-0010 BN 0-8194-1585-5 J9 P SOC PHOTO-OPT INS PY 1994 VL 2261 BP 256 EP 268 DI 10.1117/12.190147 PG 13 WC Engineering, Aerospace; Optics SC Engineering; Optics GA BB88K UT WOS:A1994BB88K00024 ER PT B AU RIDER, DB VOELZ, DG STONE, DH SCHULZE, KJ DEAN, DR BUSH, KA AF RIDER, DB VOELZ, DG STONE, DH SCHULZE, KJ DEAN, DR BUSH, KA BE Kohnle, A Devir, AD TI STATISTICAL AND RADIOMETRIC MEASUREMENTS OF COHERENTLY ILLUMINATED, NON-AUGMENTED, LOW EARTH ORBIT SATELLITES SO OPTICS IN ATMOSPHERIC PROPAGATION AND RANDOM PHENOMENA SE PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE) LA English DT Proceedings Paper CT Conference on Optics in Atmospheric Propagation and Random Phenomena CY SEP 26-27, 1994 CL ROME, ITALY SP COMMISS EUROPEAN COMMUNITIES, DIRECTORATE GEN SCI RES & DEV, EUROPEAN OPT SOC, SOC PHOTO OPT INSTRUMENTAT ENGINEERS, CNR, ITALIAN ASSOC REMOTE SENSING C1 USAF,PHILLIPS LAB,IMAGING BRANCH,LIMI,KIRTLAND AFB,NM 87117. NR 0 TC 0 Z9 0 U1 0 U2 0 PU SPIE - INT SOC OPTICAL ENGINEERING PI BELLINGHAM PA PO BOX 10, BELLINGHAM, WA 98227-0010 BN 0-8194-1642-8 J9 P SOC PHOTO-OPT INS PY 1994 VL 2312 BP 193 EP 201 PG 9 WC Remote Sensing; Optics SC Remote Sensing; Optics GA BC13X UT WOS:A1994BC13X00021 ER PT B AU VOELZ, DG OKEEFE, SD GONGLEWSKI, JD RIDER, DB SCHULZE, KJ AF VOELZ, DG OKEEFE, SD GONGLEWSKI, JD RIDER, DB SCHULZE, KJ BE Kohnle, A Devir, AD TI HIGH-RESOLUTION IMAGERY OF A SPACE OBJECT USING AN UNCONVENTIONAL, LASER ILLUMINATION, IMAGING TECHNIQUE SO OPTICS IN ATMOSPHERIC PROPAGATION AND RANDOM PHENOMENA SE PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE) LA English DT Proceedings Paper CT Conference on Optics in Atmospheric Propagation and Random Phenomena CY SEP 26-27, 1994 CL ROME, ITALY SP COMMISS EUROPEAN COMMUNITIES, DIRECTORATE GEN SCI RES & DEV, EUROPEAN OPT SOC, SOC PHOTO OPT INSTRUMENTAT ENGINEERS, CNR, ITALIAN ASSOC REMOTE SENSING C1 USAF,PHILLIPS LAB,IMAGING BRANCH,KIRTLAND AFB,NM 87117. NR 0 TC 0 Z9 0 U1 0 U2 0 PU SPIE - INT SOC OPTICAL ENGINEERING PI BELLINGHAM PA PO BOX 10, BELLINGHAM, WA 98227-0010 BN 0-8194-1642-8 J9 P SOC PHOTO-OPT INS PY 1994 VL 2312 BP 202 EP 211 PG 10 WC Remote Sensing; Optics SC Remote Sensing; Optics GA BC13X UT WOS:A1994BC13X00022 ER PT B AU WILGUS, JS AF WILGUS, JS BE Chen, RT Neff, JA TI AN OPTICAL APPROACH TO A POST-2000 AVIONICS ARCHITECTURE - PAVE PACE SO OPTOELECTRONIC INTERCONNECTS II SE PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE) LA English DT Proceedings Paper CT Conference on Optoelectronic Interconnects II CY JAN 26-27, 1994 CL LOS ANGELES, CA SP SOC PHOTO OPT INSTRUMENTAT ENGINEERS C1 WRIGHT LAB,AVION DIRECTORATE,WRIGHT PATTERSON AFB,OH 45433. NR 0 TC 0 Z9 0 U1 0 U2 0 PU SPIE - INT SOC OPTICAL ENGINEERING PI BELLINGHAM PA PO BOX 10, BELLINGHAM, WA 98227-0010 BN 0-8194-1448-4 J9 P SOC PHOTO-OPT INS PY 1994 VL 2153 BP 96 EP 100 DI 10.1117/12.174497 PG 5 WC Computer Science, Hardware & Architecture; Engineering, Electrical & Electronic; Optics SC Computer Science; Engineering; Optics GA BA44K UT WOS:A1994BA44K00011 ER PT B AU PARKER, MA SWANSON, PD KIMMET, JS LIBBY, SI AF PARKER, MA SWANSON, PD KIMMET, JS LIBBY, SI BE Hendrickson, BM TI DIODE-LASER LOGIC FOR USE AS SMART PIXELS FOR OPTICAL SIGNAL-PROCESSING SO OPTOELECTRONIC SIGNAL PROCESSING FOR PHASED-ARRAY ANTENNAS IV SE PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE) LA English DT Proceedings Paper CT 4th SPIE Conference on Optoelectronic Signal Processing for Phased-Array Antennas CY JAN 26-27, 1994 CL LOS ANGELES, CA SP SOC PHOTO OPT INSTRUMENTAT ENGINEERS C1 USAF,ROME LAB,GRIFFISS AFB,NY 13441. NR 0 TC 0 Z9 0 U1 0 U2 0 PU SPIE - INT SOC OPTICAL ENGINEERING PI BELLINGHAM PA PO BOX 10, BELLINGHAM, WA 98227-0010 BN 0-8194-1450-6 J9 P SOC PHOTO-OPT INS PY 1994 VL 2155 BP 124 EP 134 DI 10.1117/12.177392 PG 11 WC Optics SC Optics GA BA89M UT WOS:A1994BA89M00014 ER PT B AU TOUGHLIAN, EN ZMUDA, H CARTER, CA AF TOUGHLIAN, EN ZMUDA, H CARTER, CA BE Hendrickson, BM TI TRUE TIME-DELAY TRANSMIT-RECEIVE OPTICAL BEAMFORMING SYSTEM FOR PHASED-ARRAYS AND OTHER SIGNAL-PROCESSING APPLICATIONS SO OPTOELECTRONIC SIGNAL PROCESSING FOR PHASED-ARRAY ANTENNAS IV SE PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE) LA English DT Proceedings Paper CT 4th SPIE Conference on Optoelectronic Signal Processing for Phased-Array Antennas CY JAN 26-27, 1994 CL LOS ANGELES, CA SP SOC PHOTO OPT INSTRUMENTAT ENGINEERS C1 USAF,ROME LAB,CTR PHOTON,GRIFFISS AFB,NY 13441. NR 0 TC 1 Z9 1 U1 1 U2 1 PU SPIE - INT SOC OPTICAL ENGINEERING PI BELLINGHAM PA PO BOX 10, BELLINGHAM, WA 98227-0010 BN 0-8194-1450-6 J9 P SOC PHOTO-OPT INS PY 1994 VL 2155 BP 181 EP 193 DI 10.1117/12.177400 PG 13 WC Optics SC Optics GA BA89M UT WOS:A1994BA89M00021 ER PT B AU KEEFER, CW AF KEEFER, CW BE Hendrickson, BM TI COMPACT OPTICAL DELAY-LINE RF FILTER USING A SURFACE-EMITTING LASER-DIODE ARRAY SO OPTOELECTRONIC SIGNAL PROCESSING FOR PHASED-ARRAY ANTENNAS IV SE PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE) LA English DT Proceedings Paper CT 4th SPIE Conference on Optoelectronic Signal Processing for Phased-Array Antennas CY JAN 26-27, 1994 CL LOS ANGELES, CA SP SOC PHOTO OPT INSTRUMENTAT ENGINEERS C1 USAF,ROME LAB,CTR PHOTON,GRIFFISS AFB,NY 13441. NR 0 TC 0 Z9 0 U1 0 U2 0 PU SPIE - INT SOC OPTICAL ENGINEERING PI BELLINGHAM PA PO BOX 10, BELLINGHAM, WA 98227-0010 BN 0-8194-1450-6 J9 P SOC PHOTO-OPT INS PY 1994 VL 2155 BP 369 EP 377 DI 10.1117/12.177418 PG 9 WC Optics SC Optics GA BA89M UT WOS:A1994BA89M00038 ER PT B AU SCHEPLER, KL SMITH, BD HEINE, F BUDNI, PA AF SCHEPLER, KL SMITH, BD HEINE, F BUDNI, PA BE Fan, TY Chai, B TI MODE-LOCKING OF DIODE-PUMPED TM, HO-YLF SO OSA PROCEEDINGS ON ADVANCED SOLID-STATE LASERS SE OPTICAL SOCIETY OF AMERICA PROCEEDINGS LA English DT Proceedings Paper CT Topical Meeting on Advanced Solid-State Lasers CY FEB 07-10, 1994 CL SALT LAKE CITY, UT SP OPT SOC AMER, LASERS & ELECTRO OPT SOC, IEEE, NIGHT VIS & ELECTR SENSORS DIRECTORATE, USA, OFF SCI RES, ADV RES PROJECTS AGCY C1 ELOS,WRIGHT LAB,WRIGHT PATTERSON AFB,OH 45433. NR 0 TC 5 Z9 5 U1 0 U2 1 PU OPTICAL SOC AMERICA PI WASHINGTON PA 2010 MASSACHUSETTS AVE NW, WASHINGTON, DC 20036 BN 1-55752-323-1 J9 OSA PROC PY 1994 VL 20 BP 257 EP 259 PG 3 WC Optics; Physics, Condensed Matter; Spectroscopy SC Optics; Physics; Spectroscopy GA BB93D UT WOS:A1994BB93D00061 ER PT B AU AGNES, GS AF AGNES, GS BE Johnson, CD TI ACTIVE-PASSIVE PIEZOELECTRIC VIBRATION SUPPRESSION SO PASSIVE DAMPING: SMART STRUCTURES AND MATERIALS 1994 SE PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE) LA English DT Proceedings Paper CT Passive Damping Conference CY FEB 14-16, 1994 CL ORLANDO, FL SP SOC PHOTO OPT INSTRUMENTAT ENGINEERS, SOC EXPTL MECH_INC, AMER SOC MECH ENGINEERS, SOC IND & APPL MATH, MAT RES SOC, IEEE, CONTROL SYST SOC, AMER PHYS SOC, DIV MAT PHYS, CERAM SOC JAPAN C1 USAF,WRIGHT AERONAUT LABS,WRIGHT PATTERSON AFB,OH 45433. NR 0 TC 26 Z9 27 U1 0 U2 0 PU SPIE - INT SOC OPTICAL ENGINEERING PI BELLINGHAM PA PO BOX 10, BELLINGHAM, WA 98227-0010 BN 0-8194-1488-3 J9 P SOC PHOTO-OPT INS PY 1994 VL 2193 BP 24 EP 34 DI 10.1117/12.174112 PG 11 WC Materials Science, Multidisciplinary; Mechanics; Optics SC Materials Science; Mechanics; Optics GA BA44W UT WOS:A1994BA44W00003 ER PT B AU DIDOMENICO, E AF DIDOMENICO, E BE Johnson, CD TI PASSIVE VIBRATION TUNING WITH NEURAL NETWORKS SO PASSIVE DAMPING: SMART STRUCTURES AND MATERIALS 1994 SE PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE) LA English DT Proceedings Paper CT Passive Damping Conference CY FEB 14-16, 1994 CL ORLANDO, FL SP SOC PHOTO OPT INSTRUMENTAT ENGINEERS, SOC EXPTL MECH_INC, AMER SOC MECH ENGINEERS, SOC IND & APPL MATH, MAT RES SOC, IEEE, CONTROL SYST SOC, AMER PHYS SOC, DIV MAT PHYS, CERAM SOC JAPAN C1 USAF ACAD,COLORADO SPRINGS,CO 80840. NR 0 TC 6 Z9 6 U1 0 U2 1 PU SPIE - INT SOC OPTICAL ENGINEERING PI BELLINGHAM PA PO BOX 10, BELLINGHAM, WA 98227-0010 BN 0-8194-1488-3 J9 P SOC PHOTO-OPT INS PY 1994 VL 2193 BP 152 EP 162 DI 10.1117/12.174093 PG 11 WC Materials Science, Multidisciplinary; Mechanics; Optics SC Materials Science; Mechanics; Optics GA BA44W UT WOS:A1994BA44W00013 ER PT B AU VELEY, DE RAO, SS AF VELEY, DE RAO, SS BE Johnson, CD TI 2-DIMENSIONAL FINITE-ELEMENT MODELING OF CONSTRAINED LAYER DAMPING SO PASSIVE DAMPING: SMART STRUCTURES AND MATERIALS 1994 SE PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE) LA English DT Proceedings Paper CT Passive Damping Conference CY FEB 14-16, 1994 CL ORLANDO, FL SP SOC PHOTO OPT INSTRUMENTAT ENGINEERS, SOC EXPTL MECH_INC, AMER SOC MECH ENGINEERS, SOC IND & APPL MATH, MAT RES SOC, IEEE, CONTROL SYST SOC, AMER PHYS SOC, DIV MAT PHYS, CERAM SOC JAPAN C1 USAF,WRIGHT AERONAUT LABS,FLIGHT DYNAM DIRECTORATE,FIBAD,WRIGHT PATTERSON AFB,OH 45433. NR 0 TC 1 Z9 1 U1 0 U2 0 PU SPIE - INT SOC OPTICAL ENGINEERING PI BELLINGHAM PA PO BOX 10, BELLINGHAM, WA 98227-0010 BN 0-8194-1488-3 J9 P SOC PHOTO-OPT INS PY 1994 VL 2193 BP 276 EP 283 DI 10.1117/12.174103 PG 8 WC Materials Science, Multidisciplinary; Mechanics; Optics SC Materials Science; Mechanics; Optics GA BA44W UT WOS:A1994BA44W00023 ER PT S AU WANG, JX ANDERSON, GP AF WANG, JX ANDERSON, GP BE Lynch, DK TI VALIDATION OF FASCOD3 AND MODTRAN3 - COMPARISON OF MODEL-CALCULATIONS WITH INTERFEROMETER OBSERVATIONS FROM SPECTER AND ITRA SO PASSIVE INFRARED REMOTE SENSING OF CLOUDS AND THE ATMOSPHERE II SE Proceedings of SPIE LA English DT Proceedings Paper CT Conference on Passive Infrared Remote Sensing of Clouds and the Atmosphere II CY SEP 26-28, 1994 CL ROME, ITALY SP COMMISS EUROPEAN COMMUNITIES, DIRECTORATE GEN SCI RES & DEV, EUROPEAN OPT SOC, SOC PHOTO OPT INSTRUMENTAT ENGINEERS, CNR, ITALIAN ASSOC REMOTE SENSING DE REMOTE SENSING; SPECTRAL MODELING; RADIATIVE TRANSFER; LINE-BY-LINE; BAND MODEL; FASCODE; MODTRAN; EMISSIVITY C1 USAF, PHILLIPS LAB, BEDFORD, MA 01731 USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU SPIE-INT SOC OPTICAL ENGINEERING PI BELLINGHAM PA 1000 20TH ST, PO BOX 10, BELLINGHAM, WA 98227-0010 USA SN 0277-786X BN 0-8194-1639-8 J9 PROC SPIE PY 1994 BP 220 EP 232 PG 13 WC Remote Sensing SC Remote Sensing GA BC13W UT WOS:A1994BC13W00026 ER PT J AU ALLGOOD, NL BROWNLEE, JR GREEN, GA AF ALLGOOD, NL BROWNLEE, JR GREEN, GA TI INABILITY TO VIEW THE HEART THROUGH THE SUBXIPHOID ECHOCARDIOGRAPHIC WINDOW - A HARBINGER OF DISASTER SO PEDIATRIC CARDIOLOGY LA English DT Note DE ECHOCARDIOGRAPHY; PNEUMOMEDIASTINUM; PNEUMOPERICARDIUM ID PNEUMOPERICARDIUM; PNEUMOMEDIASTINUM; SIGN AB Two case reports of critically ill neonates, one with pneumomediastinum, the other with pneumopericardium, illustrate how the inability to view the heart through the subxiphoid echocardiographic window occurs only in pneumopericardium. This echocardiographic nonfinding should alert the echocardiographer and neonatal team of impending pericardial tamponade. C1 USAF,MED CTR,DEPT PEDIAT,KEESLER AFB,MS 39534. NR 10 TC 3 Z9 3 U1 0 U2 0 PU SPRINGER VERLAG PI NEW YORK PA 175 FIFTH AVE, NEW YORK, NY 10010 SN 0172-0643 J9 PEDIATR CARDIOL JI Pediatr. Cardiol. PD JAN-FEB PY 1994 VL 15 IS 1 BP 27 EP 29 DI 10.1007/BF00797002 PG 3 WC Cardiac & Cardiovascular Systems; Pediatrics SC Cardiovascular System & Cardiology; Pediatrics GA MP698 UT WOS:A1994MP69800005 PM 8115268 ER PT J AU BUTLER, TJ YODER, BA SEIB, P LALLY, KP SMITH, VC AF BUTLER, TJ YODER, BA SEIB, P LALLY, KP SMITH, VC TI ECMO FOR LEFT-VENTRICULAR ASSIST IN A NEWBORN WITH CRITICAL AORTIC-STENOSIS SO PEDIATRIC CARDIOLOGY LA English DT Note DE EXTRACORPOREAL MEMBRANE OXYGENATION; CRITICAL AORTIC STENOSIS; NEONATE; CARDIAC CATHETERIZATION; VALVULOPLASTY; VALVOTOMY ID BALLOON VALVULOPLASTY; VALVE STENOSIS; INFANCY AB Extracorporeal membrane oxygenation (ECMO) has been used in neonates for a variety of disease states including congenital diaphragmatic hernia, meconium aspiration syndrome, sepsis, and postoperative cardiac compromise. To our knowledge, ECMO has not been employed prior to cardiac catheterization in critical aortic stenosis (CAS). We report a neonatal case of CAS where ECMO was used early as a form of left ventricular assist to achieve adequate systemic perfusion and oxygenation and reduce myocardial ischemia. The patient was maintained on ECMO during subsequent attempts at cardiac catheterization, balloon valvuloplasty, and operative valvotomy. C1 WILFORD HALL USAF MED CTR,DEPT PEDIAT CARDIOL,LACKLAND AFB,TX 78236. WILFORD HALL USAF MED CTR,DEPT SURG,LACKLAND AFB,TX 78236. RP BUTLER, TJ (reprint author), WILFORD HALL USAF MED CTR,DEPT PEDIAT,NEONATOL SECT,LACKLAND AFB,TX 78236, USA. NR 10 TC 8 Z9 8 U1 0 U2 0 PU SPRINGER VERLAG PI NEW YORK PA 175 FIFTH AVE, NEW YORK, NY 10010 SN 0172-0643 J9 PEDIATR CARDIOL JI Pediatr. Cardiol. PD JAN-FEB PY 1994 VL 15 IS 1 BP 38 EP 40 DI 10.1007/BF00797005 PG 3 WC Cardiac & Cardiovascular Systems; Pediatrics SC Cardiovascular System & Cardiology; Pediatrics GA MP698 UT WOS:A1994MP69800008 PM 8115271 ER PT J AU RASZKA, WV MEYER, GA WAECKER, NJ ASCHER, DP MORIARTY, RA FISCHER, GW ROBB, ML AF RASZKA, WV MEYER, GA WAECKER, NJ ASCHER, DP MORIARTY, RA FISCHER, GW ROBB, ML TI VARIABILITY OF SERIAL ABSOLUTE AND PERCENT CD4+ LYMPHOCYTE COUNTS IN HEALTHY-CHILDREN BORN TO HUMAN-IMMUNODEFICIENCY-VIRUS 1-INFECTED PARENTS SO PEDIATRIC INFECTIOUS DISEASE JOURNAL LA English DT Note DE HUMAN IMMUNODEFICIENCY VIRUS 1; CD4+ LYMPHOCYTES; SURROGATE MARKERS; AGE-APPROPRIATE ID INFECTION; SUBSETS C1 UNIFORMED SERV UNIV HLTH SCI,DEPT PEDIAT,BETHESDA,MD 20814. USN,MED CTR,DEPT PEDIAT,BETHESDA,MD 20814. USN,MED CTR,DEPT PEDIAT,SAN DIEGO,CA. WILFORD HALL USAF MED CTR,DEPT PEDIAT,SAN ANTONIO,TX. RP RASZKA, WV (reprint author), WALTER REED ARMY INST RES,DIV RETROVIROL RES,13 TAFT COURT,ROCKVILLE,MD 20850, USA. NR 12 TC 15 Z9 15 U1 0 U2 0 PU WILLIAMS & WILKINS PI BALTIMORE PA 351 WEST CAMDEN ST, BALTIMORE, MD 21201-2436 SN 0891-3668 J9 PEDIATR INFECT DIS J JI Pediatr. Infect. Dis. J. PD JAN PY 1994 VL 13 IS 1 BP 70 EP 72 PG 3 WC Immunology; Infectious Diseases; Pediatrics SC Immunology; Infectious Diseases; Pediatrics GA MU561 UT WOS:A1994MU56100014 PM 7909598 ER PT J AU Beer, JMA AF Beer, J. M. A. TI Use of parallax components in manual self-motion control SO PERCEPTION LA English DT Meeting Abstract C1 [Beer, J. M. A.] USAF, Armstrong Labs, CFTO, Syst Res Labs Inc, Brooks AFB, TX 78235 USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU PION LTD PI LONDON PA 207 BRONDESBURY PARK, LONDON NW2 5JN, ENGLAND SN 0301-0066 J9 PERCEPTION JI Perception PY 1994 VL 23 SU S BP 55 EP 55 PG 1 WC Ophthalmology; Psychology; Psychology, Experimental SC Ophthalmology; Psychology GA V17AN UT WOS:000207910200143 ER PT B AU MAURICE, JH TALBOT, PJ AF MAURICE, JH TALBOT, PJ BE Pirich, AR Sierak, P TI PLZT ITO GRATING FOR OPTICAL SWITCHING AND RECONFIGURABLE OPTICAL INTERCONNECT APPLICATIONS SO PHOTONICS AT THE AIR FORCE PHOTONICS CENTER SE PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE) LA English DT Proceedings Paper CT Conference on Photonics at the Air Force Photonics Center CY APR 04-05, 1994 CL ORLANDO, FL SP SOC PHOTO OPT INSTRUMENTAT ENGINEERS C1 USAF,CTR PHOTON,ROME LAB,GRIFFISS AFB,NY. NR 0 TC 0 Z9 0 U1 0 U2 0 PU SPIE - INT SOC OPTICAL ENGINEERING PI BELLINGHAM PA PO BOX 10, BELLINGHAM, WA 98227-0010 BN 0-8194-1520-0 J9 P SOC PHOTO-OPT INS PY 1994 VL 2216 BP 2 EP 18 DI 10.1117/12.177331 PG 17 WC Engineering, Electrical & Electronic; Optics; Physics, Applied SC Engineering; Optics; Physics GA BA83R UT WOS:A1994BA83R00001 ER PT B AU ERDMANN, R AF ERDMANN, R BE Pirich, AR Sierak, P TI BRILLOUIN SCATTER THRESHOLD IN POLARIZATION-MAINTAINING FIBER WITH SYSTEM IMPLICATIONS FOR FIBER LINKS SO PHOTONICS AT THE AIR FORCE PHOTONICS CENTER SE PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE) LA English DT Proceedings Paper CT Conference on Photonics at the Air Force Photonics Center CY APR 04-05, 1994 CL ORLANDO, FL SP SOC PHOTO OPT INSTRUMENTAT ENGINEERS C1 USAF,CTR PHOTON,CTR LAB,GRIFFISS AFB,NY 13441. NR 0 TC 0 Z9 0 U1 0 U2 0 PU SPIE - INT SOC OPTICAL ENGINEERING PI BELLINGHAM PA PO BOX 10, BELLINGHAM, WA 98227-0010 BN 0-8194-1520-0 J9 P SOC PHOTO-OPT INS PY 1994 VL 2216 BP 46 EP 57 DI 10.1117/12.177339 PG 12 WC Engineering, Electrical & Electronic; Optics; Physics, Applied SC Engineering; Optics; Physics GA BA83R UT WOS:A1994BA83R00005 ER PT B AU LIBBY, SI KIMMET, JS PARKER, MA SWANSON, PD GRANDE, WJ AF LIBBY, SI KIMMET, JS PARKER, MA SWANSON, PD GRANDE, WJ BE Pirich, AR Sierak, P TI A SQUARE BROAD-AREA MULTIPLE-QUANTUM-WELL LASER SO PHOTONICS AT THE AIR FORCE PHOTONICS CENTER SE PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE) LA English DT Proceedings Paper CT Conference on Photonics at the Air Force Photonics Center CY APR 04-05, 1994 CL ORLANDO, FL SP SOC PHOTO OPT INSTRUMENTAT ENGINEERS C1 USAF,CTR PHOTON,GRIFFISS AFB,NY 13441. NR 0 TC 0 Z9 0 U1 0 U2 0 PU SPIE - INT SOC OPTICAL ENGINEERING PI BELLINGHAM PA PO BOX 10, BELLINGHAM, WA 98227-0010 BN 0-8194-1520-0 J9 P SOC PHOTO-OPT INS PY 1994 VL 2216 BP 103 EP 107 DI 10.1117/12.177323 PG 5 WC Engineering, Electrical & Electronic; Optics; Physics, Applied SC Engineering; Optics; Physics GA BA83R UT WOS:A1994BA83R00012 ER PT B AU GRYCEWICZ, TJ AF GRYCEWICZ, TJ BE Horner, JL Javidi, B Kowel, ST TI FOURIER PLANE PROCESSING FOR THE JOINT TRANSFORM CORRELATOR - WINDOWS AND TIME MODULATION SO PHOTONICS FOR PROCESSORS, NEURAL NETWORKS, AND MEMORIES II SE PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE) LA English DT Proceedings Paper CT Conference on Photonics for Processors, Neural Networks, and Memories II CY JUL 25-28, 1994 CL SAN DIEGO, CA SP SOC PHOTO OPT INSTRUMENTAT ENGINEERS C1 USAF,ROME LAB,BEDFORD,MA 01731. NR 0 TC 2 Z9 2 U1 0 U2 0 PU SPIE - INT SOC OPTICAL ENGINEERING PI BELLINGHAM PA PO BOX 10, BELLINGHAM, WA 98227-0010 BN 0-8194-1621-5 J9 P SOC PHOTO-OPT INS PY 1994 VL 2297 BP 173 EP 179 DI 10.1117/12.187284 PG 7 WC Computer Science, Artificial Intelligence; Optics SC Computer Science; Optics GA BB65X UT WOS:A1994BB65X00019 ER PT B AU DIONNE, ER AF DIONNE, ER BE Taylor, EW TI OVERVIEW OF THE AFMC PHILLIPS LABORATORY SPACE AND MISSILES TECHNOLOGY DIRECTORATE SO PHOTONICS FOR SPACE ENVIRONMENTS II SE PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE) LA English DT Proceedings Paper CT Conference on Photonics for Space Environments II CY APR 05-06, 1994 CL ORLANDO, FL SP SOC PHOTO OPT INSTRUMENTAT ENGINEERS C1 USAF,MAT COMMAND PHILLIPS LAB,SPACE & MISSILES TECHNOL DIRECTORATE,KIRTLAND AFB,NM 87117. NR 0 TC 0 Z9 0 U1 0 U2 0 PU SPIE - INT SOC OPTICAL ENGINEERING PI BELLINGHAM PA PO BOX 10, BELLINGHAM, WA 98227-0010 BN 0-8194-1519-7 J9 P SOC PHOTO-OPT INS PY 1994 VL 2215 BP 2 EP 9 DI 10.1117/12.177623 PG 8 WC Engineering, Aerospace; Astronomy & Astrophysics; Engineering, Electrical & Electronic; Optics SC Engineering; Astronomy & Astrophysics; Optics GA BA83Q UT WOS:A1994BA83Q00001 ER PT J AU THEE, PL YEO, YK HENGEHOLD, RL POMRENKE, GS AF THEE, PL YEO, YK HENGEHOLD, RL POMRENKE, GS TI EXCITATION OF THE 4F-ELECTRON OF PR3+ IN GAAS-PR AND ALXGA1-XAS-PR SO PHYSICA SCRIPTA LA English DT Article; Proceedings Paper CT 16th Nordic Semiconductor Meeting CY JUN 12-15, 1994 CL LAUGARVATN, ICELAND SP EUROPEAN PHYS SOC ID ERBIUM-DOPED GAAS; LUMINESCENCE; PRASEODYMIUM; YTTERBIUM; ALGAAS; INP AB The luminescence intensity of Pr3+ varies dramatically with the Al mole fraction in Pr-implanted AlxGa1-xAs. Two groups of major luminescence peaks have been observed near 1.6 and 1.3 mu m, which can be attributed to the transitions of F-3(3) --> H-3(4) and (1)G(4) --> H-3(5) of Pr3+, respectively. For GaAs, the luminescence peak intensity near 1.3 mu M is strong and the peak intensity near 1.6 mu m is weak, whereas the opposite has generally been observed for AlxGa1-xAs. Furthermore, only Al0.15Ga0.85As shows very strong luminescence peaks near 1.6 mu m. This may be explained with a proposed excitation model for the 4f-electron of Pr3+ in AlxGa1-xAs. C1 USAF,OFF SCI RES,WASHINGTON,DC 20332. RP THEE, PL (reprint author), USAF,INST TECHNOL,WRIGHT PATTERSON AFB,OH 45433, USA. NR 14 TC 1 Z9 1 U1 0 U2 0 PU ROYAL SWEDISH ACAD SCIENCES PI STOCKHOLM PA PUBL DEPT BOX 50005, S-104 05 STOCKHOLM, SWEDEN SN 0281-1847 J9 PHYS SCRIPTA JI Phys. Scr. PY 1994 VL 54 BP 24 EP 27 DI 10.1088/0031-8949/1994/T54/005 PG 4 WC Physics, Multidisciplinary SC Physics GA PW672 UT WOS:A1994PW67200006 ER PT S AU KNIPP, DJ EMERY, BA LU, G AF KNIPP, DJ EMERY, BA LU, G BE Holtet, JA Egeland, A TI APPLICATION OF THE ASSIMILATIVE MAPPING OF IONOSPHERIC ELECTRODYNAMICS (AMIE) PROCEDURE TO CUSP IDENTIFICATION SO PHYSICAL SIGNATURES OF MAGNETOSPHERIC BOUNDARY LAYER PROCESSES SE NATO ADVANCED SCIENCE INSTITUTES SERIES, SERIES C, MATHEMATICAL AND PHYSICAL SCIENCES LA English DT Proceedings Paper CT NATO Advanced Research Workshop on Physical Signatures of Magnetospheric Boundary Layer Processes CY MAY 09-14, 1993 CL HONEFOSS, NORWAY SP NATO DE AURORAL IONOSPHERE; AURORAL ELECTRIC FIELDS; AURORAL CONDUCTANCE; MAGNETOSPHERIC CURRENTS; SOLAR TERRESTRIAL INTERACTIONS; IONOSPHERIC MAPPING C1 USAF ACAD,DEPT PHYS,COLORADO SPRINGS,CO 80840. NR 0 TC 3 Z9 3 U1 0 U2 0 PU KLUWER ACADEMIC PUBL PI DORDRECHT PA PO BOX 17, 3300 AA DORDRECHT, NETHERLANDS SN 0258-2023 BN 0-7923-2763-2 J9 NATO ADV SCI INST SE PY 1994 VL 425 BP 401 EP 420 PG 20 WC Geosciences, Multidisciplinary SC Geology GA BA82K UT WOS:A1994BA82K00028 ER PT S AU EVWARAYE, AO SMITH, SR MITCHEL, WC AF EVWARAYE, AO SMITH, SR MITCHEL, WC BE Manasreh, MO vonBardeleben, HJ Pomrenke, GS Lannoo, M Talwar, DN TI CHARACTERIZATION OF DEFECTS IN N-TYPE 6H-SIC SINGLE-CRYSTALS BY OPTICAL ADMITTANCE SPECTROSCOPY SO PHYSICS AND APPLICATIONS OF DEFECTS IN ADVANCED SEMICONDUCTORS SE MATERIALS RESEARCH SOCIETY SYMPOSIUM PROCEEDINGS LA English DT Proceedings Paper CT Symposium on Physics and Applications of Defects in Advanced Semiconductors, at the 1993 Fall Meeting of the Materials-Research-Society CY NOV 29-DEC 01, 1993 CL BOSTON, MA SP MAT RES SOC C1 WRIGHT LAB,MAT DIRECTORATE,MLPO,WRIGHT PATTERSON AFB,OH 45433. NR 0 TC 2 Z9 2 U1 0 U2 0 PU MATERIALS RESEARCH SOC PI PITTSBURGH PA 9800 MCKNIGHT RD, SUITE 327, PITTSBURGH, PA 15237 SN 0272-9172 BN 1-55899-224-3 J9 MATER RES SOC SYMP P PY 1994 VL 325 BP 353 EP 357 PG 5 WC Materials Science, Characterization & Testing; Physics, Condensed Matter SC Materials Science; Physics GA BA45Z UT WOS:A1994BA45Z00047 ER PT S AU SHAH, M MANASREH, MO KASPI, R YEN, MY PHILIPS, BA SKOWRONSKI, M SHINAR, J AF SHAH, M MANASREH, MO KASPI, R YEN, MY PHILIPS, BA SKOWRONSKI, M SHINAR, J BE Manasreh, MO vonBardeleben, HJ Pomrenke, GS Lannoo, M Talwar, DN TI BAND-EDGE OPTICAL-ABSORPTION OF MOLECULAR-BEAM EPITAXIAL GASB GROWN ON SEMIINSULATING GAAS SUBSTRATE SO PHYSICS AND APPLICATIONS OF DEFECTS IN ADVANCED SEMICONDUCTORS SE MATERIALS RESEARCH SOCIETY SYMPOSIUM PROCEEDINGS LA English DT Proceedings Paper CT Symposium on Physics and Applications of Defects in Advanced Semiconductors, at the 1993 Fall Meeting of the Materials-Research-Society CY NOV 29-DEC 01, 1993 CL BOSTON, MA SP MAT RES SOC C1 USAF,INST PHYS,AFIT,CTRD,WRIGHT PATTERSON AFB,OH 45433. RI Skowronski, Marek/A-8934-2011 OI Skowronski, Marek/0000-0002-2087-0068 NR 0 TC 4 Z9 4 U1 0 U2 0 PU MATERIALS RESEARCH SOC PI PITTSBURGH PA 9800 MCKNIGHT RD, SUITE 327, PITTSBURGH, PA 15237 SN 0272-9172 BN 1-55899-224-3 J9 MATER RES SOC SYMP P PY 1994 VL 325 BP 449 EP 455 PG 7 WC Materials Science, Characterization & Testing; Physics, Condensed Matter SC Materials Science; Physics GA BA45Z UT WOS:A1994BA45Z00061 ER PT S AU SHAH, M OHMER, MC FISCHER, DW FERNELIUS, NC MANASREH, MO SCHUNEMANN, PG POLLAK, TM AF SHAH, M OHMER, MC FISCHER, DW FERNELIUS, NC MANASREH, MO SCHUNEMANN, PG POLLAK, TM BE Manasreh, MO vonBardeleben, HJ Pomrenke, GS Lannoo, M Talwar, DN TI TEMPERATURE AND POLARIZATION DEPENDENCE OF THE OPTICAL-ABSORPTION IN ZNGEP2 AT 2 MICROMETERS SO PHYSICS AND APPLICATIONS OF DEFECTS IN ADVANCED SEMICONDUCTORS SE MATERIALS RESEARCH SOCIETY SYMPOSIUM PROCEEDINGS LA English DT Proceedings Paper CT Symposium on Physics and Applications of Defects in Advanced Semiconductors, at the 1993 Fall Meeting of the Materials-Research-Society CY NOV 29-DEC 01, 1993 CL BOSTON, MA SP MAT RES SOC C1 WRIGHT LAB,WRIGHT PATTERSON AFB,OH 45433. NR 0 TC 1 Z9 1 U1 0 U2 0 PU MATERIALS RESEARCH SOC PI PITTSBURGH PA 9800 MCKNIGHT RD, SUITE 327, PITTSBURGH, PA 15237 SN 0272-9172 BN 1-55899-224-3 J9 MATER RES SOC SYMP P PY 1994 VL 325 BP 463 EP 468 PG 6 WC Materials Science, Characterization & Testing; Physics, Condensed Matter SC Materials Science; Physics GA BA45Z UT WOS:A1994BA45Z00063 ER PT B AU PAXTON, AH SRINIVASAN, ST GALLANT, DJ GNELSANDOVAL, S HERSEE, SD AF PAXTON, AH SRINIVASAN, ST GALLANT, DJ GNELSANDOVAL, S HERSEE, SD BE Chow, WW Osinski, M TI SIMULATION OF SEMICONDUCTOR-LASERS WITH QUASI-CONTINUOUS UNSTABLE RESONATORS AND COMPARISON WITH EXPERIMENTAL-DATA SO PHYSICS AND SIMULATION OF OPTOELECTRONIC DEVICES II SE PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE) LA English DT Proceedings Paper CT Conference on Physics and Simulation of Optoelectronic Devices II CY JAN 24-26, 1994 CL LOS ANGELES, CA SP SOC PHOTO OPT INSTRUMENTAT ENGINEERS C1 USAF,PHILLIPS LAB,KIRTLAND AFB,NM 87117. NR 0 TC 0 Z9 0 U1 1 U2 1 PU SPIE - INT SOC OPTICAL ENGINEERING PI BELLINGHAM PA PO BOX 10, BELLINGHAM, WA 98227-0010 BN 0-8194-1441-7 J9 P SOC PHOTO-OPT INS PY 1994 VL 2146 BP 418 EP 426 DI 10.1117/12.178531 PG 9 WC Engineering, Electrical & Electronic; Optics; Physics, Applied SC Engineering; Optics; Physics GA BA89K UT WOS:A1994BA89K00039 ER PT J AU HAALAND, PD PACHTER, R ADAMS, WW AF HAALAND, PD PACHTER, R ADAMS, WW TI STIFFER UNDER STRAIN - MECHANICAL-PROPERTIES OF POLY-P-PHENYLENE SO POLYMER LA English DT Article DE MECHANICAL PROPERTIES; POLY-P-PHENYLENE; BIPHENYL ID INTERNAL-ROTATION; BIPHENYL DERIVATIVES; GASEOUS STATE; PERDEUTERATED BIPHENYL; SEMIEMPIRICAL METHODS; MOLECULAR-STRUCTURES; OPTIMIZATION; BARRIER; SPECTRA; PLANAR AB The mechanical properties of poly-p-phenylene and its simplest oligomer, biphenyl, have been explored by ab initio and semiempirical molecular orbital methods. The contribution of zero-point energy to the torsional barrier is negligible, but the variation of vibrational entropy with torsion increases the height of the free energy barriers to rotation through the D-2h and D-2d conformations. The computed Hessians argue for a backbone that becomes 14% stiffer when strained to planarity. Cluster calculations of the polymer using periodic boundary conditions illuminate the role of bowing in compression and the importance of intermolecular forces to compressive mechanical performance of rigid-rod polymers. C1 WRIGHT LAB,MAT DIRECTORATE,WRIGHT PATTERSON AFB,OH 45433. RP HAALAND, PD (reprint author), LAWRENCE ASSOCIATES INC,5100 SPRINGFIELD PIKE,DAYTON,OH 45431, USA. RI Adams, Wade/A-7305-2010 NR 41 TC 6 Z9 6 U1 0 U2 0 PU ELSEVIER SCI LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD, OXON, ENGLAND OX5 1GB SN 0032-3861 J9 POLYMER JI Polymer PY 1994 VL 35 IS 2 BP 300 EP 305 DI 10.1016/0032-3861(94)90694-7 PG 6 WC Polymer Science SC Polymer Science GA MT567 UT WOS:A1994MT56700012 ER PT J AU SONG, HH DOTRONG, M PRICE, GE DOTRONG, MH VAKIL, UM SANTHOSH, U EVERS, RC AF SONG, HH DOTRONG, M PRICE, GE DOTRONG, MH VAKIL, UM SANTHOSH, U EVERS, RC TI ROD AGGREGATION IN GRAFT RIGID-ROD COPOLYMERS FOR SINGLE-COMPONENT MOLECULAR COMPOSITES SO POLYMER LA English DT Article DE GRAFT RIGID-ROD COPOLYMER; MOLECULAR COMPOSITE; WIDE-ANGLE X-RAY SCATTERING ID FLEXIBLE SIDE-CHAINS AB Graft copolymers of rigid-rod polymers, specially synthesized for single-component molecular composites, were investigated by wide-angle X-ray scattering. The copolymers consist of a flexible poly(ether ketone) (PEK) side chain attached to a rigid-rod poly(p-phenylene benzobisthiazole) (PBZT). Emphasis was especially placed on the extent of rod aggregation in the copolymers before and after heat treatments. Results were compared among the graft copolymers of various structural characteristics and the blend of PBZT and PEK homopolymers. The results confirmed that the flexible side chains effectively suppress the thermally induced rod aggregation. The frequency of the graft sites along the rigid-rod backbone was found to be the key structural parameter limiting the extent of rod aggregation. A certain minimum frequency of the graft sites appeared to be required for the copolymers to be stable against the thermal aggregation. The side-chain length showed only a minimal effect, while the rigid-rod backbone length exhibited no effect on the stability of the copolymer morphology in association with the thermal aggregation. C1 ADTECH SYST RES INC,DAYTON,OH 45432. WRIGHT LAB,WRIGHT PATTERSON AFB,OH 45433. RP SONG, HH (reprint author), UNIV DAYTON,RES INST,DAYTON,OH 45469, USA. NR 18 TC 10 Z9 10 U1 0 U2 2 PU ELSEVIER SCI LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD, OXON, ENGLAND OX5 1GB SN 0032-3861 J9 POLYMER JI Polymer PY 1994 VL 35 IS 4 BP 675 EP 680 DI 10.1016/0032-3861(94)90861-3 PG 6 WC Polymer Science SC Polymer Science GA MX923 UT WOS:A1994MX92300001 ER PT J AU TAN, LS ARNOLD, FE DANG, TD CHUAH, HH WEI, KH AF TAN, LS ARNOLD, FE DANG, TD CHUAH, HH WEI, KH TI PSEUDO-LADDER RIGID-ROD POLYMERS - DIHYDROXY PENDENT BENZOTHIAZOLE AROMATIC HETEROCYCLIC POLYMER AND COPOLYMERS SO POLYMER LA English DT Article DE POLYBENZOBISTHIAZOLE; RIGID-ROD POLYMERS; COPOLYMERS ID FIBERS; STRENGTH AB Anisotropic homopolymerization of 2,5-dihydroxyterephthalic acid (DHTA) and 2,5-diamino-1,4-benzenedithiol dihydrochloride (DABDT.2HCl), and copolymerization of DHTA, terephthalic acid and DABDT.2HCl in polyphosphoric acid (PPA), afforded high molecular weight rigid-rod polymer and copolymers, with two hydroxyl groups as pendants per repeat unit. In PPA, the lyotropic liquid crystalline behaviour of the homopolymer was distinctly affected by the polymerization temperature. Spectroscopic evidence strongly suggested a completely planar and ribbon-like structure, the consequence of the strong intramolecular hydrogen bonds between the OH moieties and the N atoms of the nearby benzothiazole units. The homopolymer also exhibited the unusual capability, characteristic of BBL-type ladder polymers, to form directly from its precipitate an aggregated film which displayed little or no shrinkage when dried. Anisotropic dopes of the homopolymer (dihydroxy-polybenzothiazole (PBZT)) and certain dihydroxy-PBZT/PBZT copolymers were spun into fibres with typical tensile properties for modified PBZT polymers, but marginal compressive strength (4-30 ksi (1 ksi = 6.9 M Pa) for homopolymer and 16 61 ksi for the copolymers). The intrinsic conductivity for the as-spun fibre of the homopolymer was 2.2 x 10(-7) S cm-1 and that for heat-treated (435-degrees-C) fibre was 5.6 x 10(-8) S cm-1. C1 UNIV DAYTON,RES INST,DAYTON,OH 45469. SYSTRAN CORP,DAYTON,OH 45432. RP TAN, LS (reprint author), USAF,WRIGHT LAB,MAT DIRECTORATE,POLYMER BRANCH,WL MLBP,2941 ST SUITE 1,WRIGHT PATTERSON AFB,OH 45433, USA. RI Tan, Loon-Seng/F-6985-2012 OI Tan, Loon-Seng/0000-0002-2134-9290 NR 41 TC 25 Z9 30 U1 1 U2 10 PU ELSEVIER SCI LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD, OXON, ENGLAND OX5 1GB SN 0032-3861 J9 POLYMER JI Polymer PY 1994 VL 35 IS 14 BP 3091 EP 3101 DI 10.1016/0032-3861(94)90424-3 PG 11 WC Polymer Science SC Polymer Science GA NW793 UT WOS:A1994NW79300023 ER PT J AU FARMER, BL DUDIS, DS ADAMS, WW AF FARMER, BL DUDIS, DS ADAMS, WW TI CALCULATION OF THE EFFECTS OF PROTONATION ON RIGID-ROD POLYMERS SO POLYMER LA English DT Article DE PROTONATION; RIGID-ROD POLYMERS; SEMIEMPIRICAL CALCULATIONS ID MOLECULAR-DYNAMICS SIMULATIONS; THIAZOLE; OXAZOLE AB Semiempirical molecular orbital calculations have been used to investigate the effects of protonation on the behaviour of the structural repeat units of poly(p-phenylene benzobisthiazole), PBZT, and poly(p-phenylene benzobisoxazole), PBO. Single and multiple protonations of the heterocyclic rings at the nitrogen, oxygen and/or sulfur atoms were examined. It was found that protonation at the nitrogen was more favourable than at the oxygen or sulfur atoms. Delocalization of the charge into the phenyl ring resulted in a higher bond order for the inter-ring bond. While the energy barrier for torsional rotation increased with protonation, the resistance to bending the rings in an out-of-plane fashion decreased somewhat. Results of the semiempirical calculations indicated that protonation of the oxygen in PBO might result in opening of the five-membered heterocyclic ring by breaking the carbon-oxygen bond. Ab initio calculations on relevant models, however, did not support this result. C1 WL,MLPJ,WRIGHT PATTERSON AFB,OH 45433. WRIGHT LAB,MAT DIRECTORATE,WRIGHT PATTERSON AFB,OH 45433. RP FARMER, BL (reprint author), UNIV VIRGINIA,DEPT MAT SCI & ENGN,CHARLOTTESVILLE,VA 22093, USA. RI Adams, Wade/A-7305-2010 NR 20 TC 9 Z9 10 U1 0 U2 2 PU ELSEVIER SCI LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD, OXON, ENGLAND OX5 1GB SN 0032-3861 J9 POLYMER JI Polymer PY 1994 VL 35 IS 17 BP 3745 EP 3751 DI 10.1016/0032-3861(94)90556-8 PG 7 WC Polymer Science SC Polymer Science GA PD663 UT WOS:A1994PD66300025 ER PT J AU KUMAR, S WARNER, S GRUBB, DT ADAMS, WW AF KUMAR, S WARNER, S GRUBB, DT ADAMS, WW TI ON THE SMALL-ANGLE X-RAY-SCATTERING OF RIGID-ROD POLYMER FIBERS SO POLYMER LA English DT Article DE PBO FIBER; SMALL-ANGLE X-RAY SCATTERING; RIGID-ROD POLYMERS ID FIBERS; MORPHOLOGY; POLYETHYLENE AB Small-angle X-ray scattering was carried out on as-spun and heat-treated poly( p-phenylene benzobisoxazole) (PBO) fibre. While as-spun PBO fibre exhibits only an equatorial streak, generally attributed to elongated voids or fibrils, the heat-treated fibre shows in addition a radial four-point pattern. The long period and radial spacing of this pattern are 28 and 15 nm, respectively. The spacings do not vary with heat-treatment temperature. As the angle defined by the plane normal to the fibre axis and the X-ray beam is increased from 0 degrees to 30 degrees to 60 degrees, the four-point pattern gradually changes to a two-point pattern. The measured long period in the tilted fibre is a projection of that in the untilted fibre. Various possible morphological models are discussed. C1 CORNELL UNIV,DEPT MAT SCI & ENGN,ITHACA,NY 14853. USAF,WRIGHT LAB,MAT DIRECTORATE,MLPJ,WRIGHT PATTERSON AFB,OH 45433. RP KUMAR, S (reprint author), GEORGIA INST TECHNOL,SCH TEXT & FIBER ENGN,ATLANTA,GA 30332, USA. RI Kumar, Satish/F-7308-2011; Adams, Wade/A-7305-2010 NR 45 TC 43 Z9 45 U1 1 U2 8 PU ELSEVIER SCI LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD, OXON, ENGLAND OX5 1GB SN 0032-3861 J9 POLYMER JI Polymer PY 1994 VL 35 IS 25 BP 5408 EP 5412 DI 10.1016/S0032-3861(05)80003-5 PG 5 WC Polymer Science SC Polymer Science GA PW430 UT WOS:A1994PW43000003 ER PT B AU REINHARDT, AE AF REINHARDT, AE BE Simpson, JA TI POTENTIAL EFFECTS OF THE SPACE DEBRIS ENVIRONMENT ON MILITARY SPACE SYSTEMS SO PRESERVATION OF NEAR-EARTH SPACE FOR FUTURE GENERATIONS LA English DT Proceedings Paper CT Interdisciplinary Symposium on Preservation of Near-Earth Space for Future Generations, in honor of the 100th Anniversary of the University of Chicago CY JUN 24-26, 1992 CL CHICAGO, IL C1 USAF,PHILLIPS LAB,DIV SPACE SURVIVABIL,WSS,KIRTLAND AFB,NM 87117. NR 0 TC 0 Z9 0 U1 0 U2 0 PU CAMBRIDGE UNIV PRESS PI CAMBRIDGE PA THE PITT BUILDING, TRUMPINGTON ST, CAMBRIDGE, CAMBS, ENGLAND CB2 1RP BN 0-521-44508-6 PY 1994 BP 84 EP 94 DI 10.1017/CBO9780511564925.009 PG 11 WC Engineering, Aerospace SC Engineering GA BB67A UT WOS:A1994BB67A00008 ER PT B AU WIEDEMER, M AF WIEDEMER, M GP INST NAVIGAT TI GPS DUAL USE OPPORTUNITIES SO PROCEEDINGS OF ION GPS-94: 7TH INTERNATIONAL TECHNICAL MEETING OF THE SATELLITE DIVISION OF THE INSTITUTE OF NAVIGATION, PTS 1 AND 2 LA English DT Proceedings Paper CT 7th International Technical Meeting of the Satellite-Division of the Institute-of-Navigation (ION GPS-94) CY SEP 20-23, 1994 CL SALT LAKE CITY, UT SP INST NAVIGAT, SATELLITE DIV C1 USAF,WASHINGTON,DC 20330. NR 0 TC 0 Z9 0 U1 0 U2 1 PU INST NAVIGATION PI WASHINGTON PA 815 15TH ST NW, STE 832, WASHINGTON, DC 20005 PY 1994 BP 33 EP 47 PG 15 WC Engineering, Aerospace; Computer Science, Information Systems; Engineering, Marine; Engineering, Civil; Geography; Remote Sensing SC Engineering; Computer Science; Geography; Remote Sensing GA BC96F UT WOS:A1994BC96F00004 ER PT J AU HUTSELL, S AF HUTSELL, S GP INST NAVIGAT TI RECENT MCS IMPROVEMENTS TO GPS TIMING SO PROCEEDINGS OF ION GPS-94: 7TH INTERNATIONAL TECHNICAL MEETING OF THE SATELLITE DIVISION OF THE INSTITUTE OF NAVIGATION, PTS 1 AND 2 LA English DT Proceedings Paper CT 7th International Technical Meeting of the Satellite-Division of the Institute-of-Navigation (ION GPS-94) CY SEP 20-23, 1994 CL SALT LAKE CITY, UT SP INST NAVIGAT, SATELLITE DIV C1 2ND SPACE OPERAT SQUADRON,FALCON AFB,CO. NR 0 TC 1 Z9 1 U1 0 U2 0 PU INST NAVIGATION PI WASHINGTON PA 815 15TH ST NW, STE 832, WASHINGTON, DC 20005 PY 1994 BP 261 EP 273 PG 13 WC Engineering, Aerospace; Computer Science, Information Systems; Engineering, Marine; Engineering, Civil; Geography; Remote Sensing SC Engineering; Computer Science; Geography; Remote Sensing GA BC96F UT WOS:A1994BC96F00030 ER PT J AU SMETEK, R TAYLOR, J AF SMETEK, R TAYLOR, J GP INST NAVIGAT TI BETWEEN SUN AND EARTH - SOLAR PRESSURE STATE ESTIMATION IN THE GPS MASTER CONTROL STATION SO PROCEEDINGS OF ION GPS-94: 7TH INTERNATIONAL TECHNICAL MEETING OF THE SATELLITE DIVISION OF THE INSTITUTE OF NAVIGATION, PTS 1 AND 2 LA English DT Proceedings Paper CT 7th International Technical Meeting of the Satellite-Division of the Institute-of-Navigation (ION GPS-94) CY SEP 20-23, 1994 CL SALT LAKE CITY, UT SP INST NAVIGAT, SATELLITE DIV C1 USAF,2ND SPACE OPERAT SQUADRON,FALCON AFB,CO. NR 0 TC 0 Z9 0 U1 0 U2 0 PU INST NAVIGATION PI WASHINGTON PA 815 15TH ST NW, STE 832, WASHINGTON, DC 20005 PY 1994 BP 275 EP 284 PG 10 WC Engineering, Aerospace; Computer Science, Information Systems; Engineering, Marine; Engineering, Civil; Geography; Remote Sensing SC Engineering; Computer Science; Geography; Remote Sensing GA BC96F UT WOS:A1994BC96F00031 ER PT B AU BISHOP, G BASU, S HOLLAND, E SECAN, J AF BISHOP, G BASU, S HOLLAND, E SECAN, J GP INST NAVIGAT TI IMPACTS OF IONOSPHERIC FADING ON GPS NAVIGATION INTEGRITY SO PROCEEDINGS OF ION GPS-94: 7TH INTERNATIONAL TECHNICAL MEETING OF THE SATELLITE DIVISION OF THE INSTITUTE OF NAVIGATION, PTS 1 AND 2 LA English DT Proceedings Paper CT 7th International Technical Meeting of the Satellite-Division of the Institute-of-Navigation (ION GPS-94) CY SEP 20-23, 1994 CL SALT LAKE CITY, UT SP INST NAVIGAT, SATELLITE DIV C1 USAF,PHILLIPS LAB,BRIARCLIFF MANOR,NY. NR 0 TC 5 Z9 5 U1 0 U2 0 PU INST NAVIGATION PI WASHINGTON PA 815 15TH ST NW, STE 832, WASHINGTON, DC 20005 PY 1994 BP 577 EP 585 PG 9 WC Engineering, Aerospace; Computer Science, Information Systems; Engineering, Marine; Engineering, Civil; Geography; Remote Sensing SC Engineering; Computer Science; Geography; Remote Sensing GA BC96F UT WOS:A1994BC96F00065 ER PT J AU PURVIS, J AF PURVIS, J GP INST NAVIGAT TI LIMITATIONS OF GPS JAMMING MODELS IN PROVIDING DEFINITE JAMMING ASSESSMENTS SO PROCEEDINGS OF ION GPS-94: 7TH INTERNATIONAL TECHNICAL MEETING OF THE SATELLITE DIVISION OF THE INSTITUTE OF NAVIGATION, PTS 1 AND 2 LA English DT Proceedings Paper CT 7th International Technical Meeting of the Satellite-Division of the Institute-of-Navigation (ION GPS-94) CY SEP 20-23, 1994 CL SALT LAKE CITY, UT SP INST NAVIGAT, SATELLITE DIV C1 USAF,WASHINGTON,DC 20330. NR 0 TC 0 Z9 0 U1 0 U2 0 PU INST NAVIGATION PI WASHINGTON PA 815 15TH ST NW, STE 832, WASHINGTON, DC 20005 PY 1994 BP 817 EP 822 PG 6 WC Engineering, Aerospace; Computer Science, Information Systems; Engineering, Marine; Engineering, Civil; Geography; Remote Sensing SC Engineering; Computer Science; Geography; Remote Sensing GA BC96F UT WOS:A1994BC96F00091 ER PT S AU FREDERICKSON, AR DREVINSKY, PJ AF FREDERICKSON, AR DREVINSKY, PJ BE Heinrich, H Jantsch, W TI DEFECT CONCENTRATION GRADIENTS AT SEMICONDUCTOR JUNCTIONS SO PROCEEDINGS OF THE 17TH INTERNATIONAL CONFERENCE ON DEFECTS IN SEMICONDUCTORS, PTS 1-3: ICDS-17 SE MATERIALS SCIENCE FORUM LA English DT Proceedings Paper CT 17th International Conference on Defects in Semiconductors CY JUL 18-23, 1993 CL GMUNDEN, AUSTRIA SP AUSTRIAN PHYS SOC, BUNDESMINIST WISSENSCH & FORSCH, CITY GMUNDEN, CITY LINZ, COHERENT GMBH, COMETT, GESELL MIKROELEKTR, GOVT UPPER AUSTRIA, HANDELSKAMMER OBEROSTERREICH, IBM, INT SCI FDN, NEW YORK, OBEROSTERREICH KRAFTWERKE A G, OSTERREICH FORSCHUNGSGEMENINSCH, OSTERREICH NATIONALBANK, SIEMEN AG, USN, OFF NAVAL RES C1 USAF,PHILLIPS LAB,BEDFORD,MA 01731. NR 0 TC 1 Z9 1 U1 0 U2 0 PU TRANSTEC PUBLICATIONS LTD PI ZURICH-UETIKON PA BRANDRAIN 6, CH-8707 ZURICH-UETIKON, SWITZERLAND SN 0255-5476 BN 0-87849-671-8 J9 MATER SCI FORUM PY 1994 VL 143- BP 1403 EP 1408 PN 1-3 PG 6 WC Engineering, Electrical & Electronic; Materials Science, Multidisciplinary; Physics, Applied; Physics, Condensed Matter SC Engineering; Materials Science; Physics GA BA13Z UT WOS:A1994BA13Z00231 ER PT B AU BERG, JM ADAMS, RJ MALAS, JC BANDA, SS AF BERG, JM ADAMS, RJ MALAS, JC BANDA, SS GP AMER AUTOMAT CONTROL COUNCIL TI DESIGN OF RAM VELOCITY PROFILES FOR ISOTHERMAL FORGING VIA NONLINEAR OPTIMIZATION SO PROCEEDINGS OF THE 1994 AMERICAN CONTROL CONFERENCE, VOLS 1-3 LA English DT Proceedings Paper CT 1994 American Control Conference CY JUN 29-JUL 01, 1994 CL BALTIMORE, MD SP AMER AUTOMAT CONTROL COUNCIL, INT FEDERAT AUTOMAT CONTROL C1 WRIGHT LAB,WRIGHT PATTERSON AFB,OH 45433. NR 0 TC 0 Z9 0 U1 0 U2 0 PU I E E E PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 BN 0-7803-1783-1 PY 1994 BP 323 EP 327 PG 5 WC Automation & Control Systems; Engineering, Multidisciplinary SC Automation & Control Systems; Engineering GA BB17U UT WOS:A1994BB17U00071 ER PT B AU DSOUZA, CN MCCLURE, MA CLOUTIER, JR AF DSOUZA, CN MCCLURE, MA CLOUTIER, JR GP AMER AUTOMAT CONTROL COUNCIL TI SPHERICAL TARGET STATE ESTIMATORS SO PROCEEDINGS OF THE 1994 AMERICAN CONTROL CONFERENCE, VOLS 1-3 LA English DT Proceedings Paper CT 1994 American Control Conference CY JUN 29-JUL 01, 1994 CL BALTIMORE, MD SP AMER AUTOMAT CONTROL COUNCIL, INT FEDERAT AUTOMAT CONTROL C1 USAF,FORCE ARMAMENT DIRECTORATE,NAVIGAT & CONTROL BRANCH,EGLIN AFB,FL 32542. NR 0 TC 1 Z9 1 U1 0 U2 0 PU I E E E PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 BN 0-7803-1783-1 PY 1994 BP 1675 EP 1679 PG 5 WC Automation & Control Systems; Engineering, Multidisciplinary SC Automation & Control Systems; Engineering GA BB17U UT WOS:A1994BB17U00368 ER PT B AU MCGRANE, D SMITH, R MEARS, M AF MCGRANE, D SMITH, R MEARS, M GP AMER AUTOMAT CONTROL COUNCIL TI A STUDY OF NEURAL NETWORKS FOR FLIGHT CONTROL SO PROCEEDINGS OF THE 1994 AMERICAN CONTROL CONFERENCE, VOLS 1-3 LA English DT Proceedings Paper CT 1994 American Control Conference CY JUN 29-JUL 01, 1994 CL BALTIMORE, MD SP AMER AUTOMAT CONTROL COUNCIL, INT FEDERAT AUTOMAT CONTROL C1 WRIGHT LAB,FIGS 4,WRIGHT PATTERSON AFB,OH 45433. NR 0 TC 2 Z9 2 U1 0 U2 0 PU I E E E PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 BN 0-7803-1783-1 PY 1994 BP 2511 EP 2515 PG 5 WC Automation & Control Systems; Engineering, Multidisciplinary SC Automation & Control Systems; Engineering GA BB17U UT WOS:A1994BB17U00542 ER PT B AU SCHUMACHER, DA MCCLAMROCH, NH AF SCHUMACHER, DA MCCLAMROCH, NH GP AMER AUTOMAT CONTROL COUNCIL TI PLANAR AUTOPILOT DESIGN FOR THE EMRAAT MISSILE USING SLIDING MODES SO PROCEEDINGS OF THE 1994 AMERICAN CONTROL CONFERENCE, VOLS 1-3 LA English DT Proceedings Paper CT 1994 American Control Conference CY JUN 29-JUL 01, 1994 CL BALTIMORE, MD SP AMER AUTOMAT CONTROL COUNCIL, INT FEDERAT AUTOMAT CONTROL C1 USAF,WL,MNAG,EGLIN AFB,FL 32542. NR 0 TC 0 Z9 0 U1 0 U2 0 PU I E E E PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 BN 0-7803-1783-1 PY 1994 BP 3273 EP 3277 PG 5 WC Automation & Control Systems; Engineering, Multidisciplinary SC Automation & Control Systems; Engineering GA BB17U UT WOS:A1994BB17U00708 ER PT B AU BROWN, JM RIDGELY, DB PASCHALL, RN AF BROWN, JM RIDGELY, DB PASCHALL, RN GP AMER AUTOMAT CONTROL COUNCIL TI AUTOPILOT DESIGN FOR A TAIL-CONTROLLED MISSILE USING LQG LTR WITH EIGENSTRUCTURE REASSIGNMENT SO PROCEEDINGS OF THE 1994 AMERICAN CONTROL CONFERENCE, VOLS 1-3 LA English DT Proceedings Paper CT 1994 American Control Conference CY JUN 29-JUL 01, 1994 CL BALTIMORE, MD SP AMER AUTOMAT CONTROL COUNCIL, INT FEDERAT AUTOMAT CONTROL C1 USAF,DEPT ELECT & COMP ENGN,ENG,WRIGHT PATTERSON AFB,OH 45433. NR 0 TC 0 Z9 0 U1 0 U2 0 PU I E E E PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 BN 0-7803-1783-1 PY 1994 BP 3278 EP 3282 PG 5 WC Automation & Control Systems; Engineering, Multidisciplinary SC Automation & Control Systems; Engineering GA BB17U UT WOS:A1994BB17U00709 ER PT B AU NELSON, RE CAUGHLIN, DJ SCHUPPE, TF AF NELSON, RE CAUGHLIN, DJ SCHUPPE, TF GP IEEE TI A FUZZY-LOGIC OPTIMAL SOLUTION TO THE CMMCA TRACKING PROBLEM SO PROCEEDINGS OF THE 1994 IEEE INTERNATIONAL SYMPOSIUM ON INTELLIGENT CONTROL LA English DT Proceedings Paper CT 1994 IEEE International Symposium on Intelligent Control CY AUG 16-18, 1994 CL COLUMBUS, OH SP IEEE CONTROL SYST SOC C1 USAF,HQ,WASHINGTON,DC 20330. NR 0 TC 0 Z9 0 U1 0 U2 0 PU I E E E PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 BN 0-7803-1990-7 PY 1994 BP 87 EP 92 DI 10.1109/ISIC.1994.367836 PG 6 WC Automation & Control Systems; Computer Science, Artificial Intelligence SC Automation & Control Systems; Computer Science GA BB68Y UT WOS:A1994BB68Y00016 ER PT B AU TITUS, NA SPENNY, CH AF TITUS, NA SPENNY, CH GP IEEE TI POWER METRICS FOR ROBOT PLANNING AND REDUNDANCY RESOLUTION SO PROCEEDINGS OF THE 1994 IEEE INTERNATIONAL SYMPOSIUM ON INTELLIGENT CONTROL LA English DT Proceedings Paper CT 1994 IEEE International Symposium on Intelligent Control CY AUG 16-18, 1994 CL COLUMBUS, OH SP IEEE CONTROL SYST SOC C1 USAF,INST TECHNOL,DEPT AERONAUT & ASTRONAUT,WRIGHT PATTERSON AFB,OH 45433. NR 0 TC 0 Z9 0 U1 0 U2 0 PU I E E E PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 BN 0-7803-1990-7 PY 1994 BP 153 EP 159 DI 10.1109/ISIC.1994.367825 PG 7 WC Automation & Control Systems; Computer Science, Artificial Intelligence SC Automation & Control Systems; Computer Science GA BB68Y UT WOS:A1994BB68Y00027 ER PT B AU YEN, GG AF YEN, GG GP IEEE TI HYBRID LEARNING CONTROL IN FLEXIBLE SPACE STRUCTURES WITH RECONFIGURATION CAPABILITY SO PROCEEDINGS OF THE 1994 IEEE INTERNATIONAL SYMPOSIUM ON INTELLIGENT CONTROL LA English DT Proceedings Paper CT 1994 IEEE International Symposium on Intelligent Control CY AUG 16-18, 1994 CL COLUMBUS, OH SP IEEE CONTROL SYST SOC C1 USAF,PHILLIPS LAB,DIV STRUCT & CONTROLS,KIRTLAND AFB,NM 87117. NR 0 TC 0 Z9 0 U1 0 U2 0 PU I E E E PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 BN 0-7803-1990-7 PY 1994 BP 321 EP 326 DI 10.1109/ISIC.1994.367797 PG 6 WC Automation & Control Systems; Computer Science, Artificial Intelligence SC Automation & Control Systems; Computer Science GA BB68Y UT WOS:A1994BB68Y00055 ER PT B AU BISHOP, GJ COCO, DS KAPPLER, PH HOLLAND, EA AF BISHOP, GJ COCO, DS KAPPLER, PH HOLLAND, EA GP INST NAVIGAT TI STUDIES AND PERFORMANCE OF A NEW TECHNIQUE FOR MITIGATION OF PSEUDORANGE MULTIPATH EFFECTS IN GPS GROUND STATIONS SO PROCEEDINGS OF THE 1994 NATIONAL TECHNICAL MEETING - NAVIGATING THE EARTH AND BEYOND LA English DT Proceedings Paper CT 1994 National Technical Meeting on Navigating the Earth and Beyond CY JAN 24-26, 1994 CL SAN DIEGO, CA SP INST NAVIGAT C1 USAF,PHILLIPS LAB,WASHINGTON,DC 20330. NR 0 TC 3 Z9 3 U1 1 U2 1 PU INST NAVIGATION PI WASHINGTON PA 815 15TH ST NW, STE 832, WASHINGTON, DC 20005 PY 1994 BP 231 EP 242 PG 12 WC Engineering, Aerospace; Engineering, Multidisciplinary; Geography SC Engineering; Geography GA BC49J UT WOS:A1994BC49J00028 ER PT J AU MILLER, MA WARD, RM VANDYKE, KL AF MILLER, MA WARD, RM VANDYKE, KL GP INST NAVIGAT TI GPS NOTAM PROCEDURES SO PROCEEDINGS OF THE 1994 NATIONAL TECHNICAL MEETING - NAVIGATING THE EARTH AND BEYOND LA English DT Proceedings Paper CT 1994 National Technical Meeting on Navigating the Earth and Beyond CY JAN 24-26, 1994 CL SAN DIEGO, CA SP INST NAVIGAT C1 USAF,FLIGHT STAND AGCY,WASHINGTON,DC 20330. NR 0 TC 0 Z9 0 U1 0 U2 0 PU INST NAVIGATION PI WASHINGTON PA 815 15TH ST NW, STE 832, WASHINGTON, DC 20005 PY 1994 BP 323 EP 327 PG 5 WC Engineering, Aerospace; Engineering, Multidisciplinary; Geography SC Engineering; Geography GA BC49J UT WOS:A1994BC49J00037 ER PT J AU GLEASON, DM AF GLEASON, DM GP INST NAVIGAT TI GPS IMU LASER SPACE MISSION FOR GLOBAL CHANGE SENSING AND 21ST CENTURY SATELLITE CONTROL SO PROCEEDINGS OF THE 1994 NATIONAL TECHNICAL MEETING - NAVIGATING THE EARTH AND BEYOND LA English DT Proceedings Paper CT 1994 National Technical Meeting on Navigating the Earth and Beyond CY JAN 24-26, 1994 CL SAN DIEGO, CA SP INST NAVIGAT C1 USAF,PHILLIPS LAB,WASHINGTON,DC 20330. NR 0 TC 0 Z9 0 U1 0 U2 0 PU INST NAVIGATION PI WASHINGTON PA 815 15TH ST NW, STE 832, WASHINGTON, DC 20005 PY 1994 BP 671 EP 678 PG 8 WC Engineering, Aerospace; Engineering, Multidisciplinary; Geography SC Engineering; Geography GA BC49J UT WOS:A1994BC49J00071 ER PT B AU ELARINI, MB HEGARTY, CJ FERNOW, JP KLOBUCHAR, JA AF ELARINI, MB HEGARTY, CJ FERNOW, JP KLOBUCHAR, JA GP INST NAVIGAT TI DEVELOPMENT OF AN ERROR BUDGET FOR A GPS WIDE-AREA AUGMENTATION SYSTEM (WAAS) SO PROCEEDINGS OF THE 1994 NATIONAL TECHNICAL MEETING - NAVIGATING THE EARTH AND BEYOND LA English DT Proceedings Paper CT 1994 National Technical Meeting on Navigating the Earth and Beyond CY JAN 24-26, 1994 CL SAN DIEGO, CA SP INST NAVIGAT C1 USAF,PHILLIPS LAB,WRIGHT PATTERSON AFB,OH 45433. NR 0 TC 2 Z9 2 U1 0 U2 0 PU INST NAVIGATION PI WASHINGTON PA 815 15TH ST NW, STE 832, WASHINGTON, DC 20005 PY 1994 BP 927 EP 936 PG 10 WC Engineering, Aerospace; Engineering, Multidisciplinary; Geography SC Engineering; Geography GA BC49J UT WOS:A1994BC49J00096 ER PT B AU ELARINI, MB KLOBUCHAR, JA DOHERTY, PH AF ELARINI, MB KLOBUCHAR, JA DOHERTY, PH GP INST NAVIGAT TI EVALUATION OF THE GPS WIDE-AREA AUGMENTATION SYSTEM (WAAS) IONOSPHERIC GRID ALGORITHM DURING THE PEAK OF THE CURRENT SOLAR CYCLE SO PROCEEDINGS OF THE 1994 NATIONAL TECHNICAL MEETING - NAVIGATING THE EARTH AND BEYOND LA English DT Proceedings Paper CT 1994 National Technical Meeting on Navigating the Earth and Beyond CY JAN 24-26, 1994 CL SAN DIEGO, CA SP INST NAVIGAT C1 USAF,PHILLIPS LAB,DIV IONOSPHER EFFECTS,WASHINGTON,DC 20330. NR 0 TC 3 Z9 3 U1 0 U2 0 PU INST NAVIGATION PI WASHINGTON PA 815 15TH ST NW, STE 832, WASHINGTON, DC 20005 PY 1994 BP 961 EP 968 PG 8 WC Engineering, Aerospace; Engineering, Multidisciplinary; Geography SC Engineering; Geography GA BC49J UT WOS:A1994BC49J00100 ER PT S AU VERNON, JL AF VERNON, JL BE Pace, DK Fayek, AM TI DERIVING ARMED SERVICES MODELING AND SIMULATION REQUIREMENTS A TOP DOWN APPROACH (THE AIR FORCE EXAMPLE) SO PROCEEDINGS OF THE 1994 SUMMER COMPUTER SIMULATION CONFERENCE SE PROCEEDINGS OF THE SUMMER COMPUTER SIMULATION CONFERENCE LA English DT Proceedings Paper CT 1994 Summer Computer Simulation Conference (SCSC 94) CY JUL 18-20, 1994 CL SAN DIEGO, CA SP SOC COMP SIMULAT C1 USAF,ALEXANDRIA,VA 22303. NR 0 TC 0 Z9 0 U1 0 U2 0 PU SOC COMPUTER SIMULATION INT PI SAN DIEGO PA PO BOX 17900, SAN DIEGO, CA 92177 SN 0094-7474 BN 1-56555-029-3 J9 P SUMM COMP PY 1994 BP 142 EP 147 PG 6 WC Computer Science, Artificial Intelligence; Computer Science, Interdisciplinary Applications; Computer Science, Theory & Methods SC Computer Science GA BC17Y UT WOS:A1994BC17Y00025 ER PT S AU LESTER, DL AF LESTER, DL BE Pace, DK Fayek, AM TI THEATER AIR COMMAND AND CONTROL SIMULATION FACILITY SO PROCEEDINGS OF THE 1994 SUMMER COMPUTER SIMULATION CONFERENCE SE PROCEEDINGS OF THE SUMMER COMPUTER SIMULATION CONFERENCE LA English DT Proceedings Paper CT 1994 Summer Computer Simulation Conference (SCSC 94) CY JUL 18-20, 1994 CL SAN DIEGO, CA SP SOC COMP SIMULAT C1 505TH COMMAND & CONTROL EVALUAT GRP,DETACHMENT 4,KIRTLAND AFB,NM 87117. NR 0 TC 0 Z9 0 U1 0 U2 0 PU SOC COMPUTER SIMULATION INT PI SAN DIEGO PA PO BOX 17900, SAN DIEGO, CA 92177 SN 0094-7474 BN 1-56555-029-3 J9 P SUMM COMP PY 1994 BP 393 EP 397 PG 5 WC Computer Science, Artificial Intelligence; Computer Science, Interdisciplinary Applications; Computer Science, Theory & Methods SC Computer Science GA BC17Y UT WOS:A1994BC17Y00065 ER PT S AU COLEMAN, TG BEARDEN, DA STREETER, T RIPPETS, R ZIMMERMAN, PS AF COLEMAN, TG BEARDEN, DA STREETER, T RIPPETS, R ZIMMERMAN, PS BE Pace, DK Fayek, AM TI AN END-TO-END SIMULATION OF A SURVEILLANCE SYSTEM EMPLOYING ARCHITECTURE INDEPENDENCE, VARIABLE FIDELITY COMPONENTS AND SOFTWARE REUSE SO PROCEEDINGS OF THE 1994 SUMMER COMPUTER SIMULATION CONFERENCE SE PROCEEDINGS OF THE SUMMER COMPUTER SIMULATION CONFERENCE LA English DT Proceedings Paper CT 1994 Summer Computer Simulation Conference (SCSC 94) CY JUL 18-20, 1994 CL SAN DIEGO, CA SP SOC COMP SIMULAT C1 USAF,CTR SPACE & MISSILE SYST,BRILLIANT EYES PROGRAM OFF,LOS ANGELES AFB,CA 90245. NR 0 TC 0 Z9 0 U1 0 U2 0 PU SOC COMPUTER SIMULATION INT PI SAN DIEGO PA PO BOX 17900, SAN DIEGO, CA 92177 SN 0094-7474 BN 1-56555-029-3 J9 P SUMM COMP PY 1994 BP 398 EP 402 PG 5 WC Computer Science, Artificial Intelligence; Computer Science, Interdisciplinary Applications; Computer Science, Theory & Methods SC Computer Science GA BC17Y UT WOS:A1994BC17Y00066 ER PT S AU GLOCKER, WP AF GLOCKER, WP BE Pace, DK Fayek, AM TI AN OBJECT ORIENTED TECHNIQUE FOR RUN TIME SELECTION AND HETEROGENEOUS MIXING OF MODEL FIDELITY IN DISCRETE EVENT SIMULATIONS SO PROCEEDINGS OF THE 1994 SUMMER COMPUTER SIMULATION CONFERENCE SE PROCEEDINGS OF THE SUMMER COMPUTER SIMULATION CONFERENCE LA English DT Proceedings Paper CT 1994 Summer Computer Simulation Conference (SCSC 94) CY JUL 18-20, 1994 CL SAN DIEGO, CA SP SOC COMP SIMULAT C1 HUGHES INFORMAT TECHNOL CO,NTB PROGRAM,FALCON AFB,CO 80912. NR 0 TC 0 Z9 0 U1 0 U2 0 PU SOC COMPUTER SIMULATION INT PI SAN DIEGO PA PO BOX 17900, SAN DIEGO, CA 92177 SN 0094-7474 BN 1-56555-029-3 J9 P SUMM COMP PY 1994 BP 524 EP 529 PG 6 WC Computer Science, Artificial Intelligence; Computer Science, Interdisciplinary Applications; Computer Science, Theory & Methods SC Computer Science GA BC17Y UT WOS:A1994BC17Y00088 ER PT S AU LASHLEE, R RAO, V KERN, F AF LASHLEE, R RAO, V KERN, F BE Peshkin, M TI MIXED H2 AND H infinity OPTIMAL CONTROL OF SMART STRUCTURES SO PROCEEDINGS OF THE 33RD IEEE CONFERENCE ON DECISION AND CONTROL, VOLS 1-4 SE IEEE CONFERENCE ON DECISION AND CONTROL - PROCEEDINGS LA English DT Proceedings Paper CT 33rd IEEE Conference on Decision and Control CY DEC 14-16, 1994 CL LAKE BUENA VISTA, FL SP IEEE, CONTROL SYST SOC C1 WRIGHT LAB,WRIGHT PATTERSON AFB,OH 45433. NR 0 TC 7 Z9 7 U1 0 U2 0 PU I E E E PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 SN 0191-2216 BN 0-7803-1968-0 J9 IEEE DECIS CONTR P PY 1994 BP 115 EP 120 PG 6 WC Automation & Control Systems; Engineering, Industrial; Operations Research & Management Science SC Automation & Control Systems; Engineering; Operations Research & Management Science GA BC17X UT WOS:A1994BC17X00022 ER PT S AU BURNS, JA OU, YR AF BURNS, JA OU, YR BE Peshkin, M TI FEEDBACK CONTROL OF THE DRIVEN CAVITY PROBLEM USING LQR DESIGNS SO PROCEEDINGS OF THE 33RD IEEE CONFERENCE ON DECISION AND CONTROL, VOLS 1-4 SE IEEE CONFERENCE ON DECISION AND CONTROL - PROCEEDINGS LA English DT Proceedings Paper CT 33rd IEEE Conference on Decision and Control CY DEC 14-16, 1994 CL LAKE BUENA VISTA, FL SP IEEE, CONTROL SYST SOC C1 VIRGINIA POLYTECH INST & STATE UNIV,INTERDISCIPLINARY CTR APPL MATH,USAF,BLACKSBURG,VA 24061. NR 0 TC 19 Z9 19 U1 0 U2 0 PU I E E E PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 SN 0191-2216 BN 0-7803-1968-0 J9 IEEE DECIS CONTR P PY 1994 BP 289 EP 294 PG 6 WC Automation & Control Systems; Engineering, Industrial; Operations Research & Management Science SC Automation & Control Systems; Engineering; Operations Research & Management Science GA BC17X UT WOS:A1994BC17X00054 ER PT S AU LANE, DW MAYBECK, PS AF LANE, DW MAYBECK, PS BE Peshkin, M TI MULTIPLE MODEL ADAPTIVE ESTIMATION APPLIED TO THE LAMBDA-URV FOR FAILURE DETECTION AND IDENTIFICATION SO PROCEEDINGS OF THE 33RD IEEE CONFERENCE ON DECISION AND CONTROL, VOLS 1-4 SE IEEE CONFERENCE ON DECISION AND CONTROL - PROCEEDINGS LA English DT Proceedings Paper CT 33rd IEEE Conference on Decision and Control CY DEC 14-16, 1994 CL LAKE BUENA VISTA, FL SP IEEE, CONTROL SYST SOC C1 USAF,INST TECHNOL,WRIGHT PATTERSON AFB,OH 45433. NR 0 TC 14 Z9 18 U1 0 U2 0 PU I E E E PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 SN 0191-2216 BN 0-7803-1968-0 J9 IEEE DECIS CONTR P PY 1994 BP 678 EP 683 PG 6 WC Automation & Control Systems; Engineering, Industrial; Operations Research & Management Science SC Automation & Control Systems; Engineering; Operations Research & Management Science GA BC17X UT WOS:A1994BC17X00138 ER PT S AU KRAMER, S AF KRAMER, S BE Peshkin, M TI A VARIATION OF THE EXTENDED KALMAN FILTER SO PROCEEDINGS OF THE 33RD IEEE CONFERENCE ON DECISION AND CONTROL, VOLS 1-4 SE IEEE CONFERENCE ON DECISION AND CONTROL - PROCEEDINGS LA English DT Proceedings Paper CT 33rd IEEE Conference on Decision and Control CY DEC 14-16, 1994 CL LAKE BUENA VISTA, FL SP IEEE, CONTROL SYST SOC C1 USAF,INST TECHNOL,DEPT AERONAUT & ASTRONAUT,WRIGHT PATTERSON AFB,OH 45433. NR 0 TC 0 Z9 0 U1 0 U2 0 PU I E E E PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 SN 0191-2216 BN 0-7803-1968-0 J9 IEEE DECIS CONTR P PY 1994 BP 1226 EP 1227 PG 2 WC Automation & Control Systems; Engineering, Industrial; Operations Research & Management Science SC Automation & Control Systems; Engineering; Operations Research & Management Science GA BC17X UT WOS:A1994BC17X00264 ER PT S AU FITCH, JA MAYBECK, PS AF FITCH, JA MAYBECK, PS BE Peshkin, M TI MULTIPLE MODEL ADAPTIVE CONTROL OF A LARGE FLEXIBLE SPACE STRUCTURE WITH PURPOSEFUL DITHER FOR ENHANCED IDENTIFIABILITY SO PROCEEDINGS OF THE 33RD IEEE CONFERENCE ON DECISION AND CONTROL, VOLS 1-4 SE IEEE CONFERENCE ON DECISION AND CONTROL - PROCEEDINGS LA English DT Proceedings Paper CT 33rd IEEE Conference on Decision and Control CY DEC 14-16, 1994 CL LAKE BUENA VISTA, FL SP IEEE, CONTROL SYST SOC C1 USAF,INST TECHNOL,DEPT ELECT & COMP ENGN,WRIGHT PATTERSON AFB,OH 45433. NR 0 TC 2 Z9 2 U1 0 U2 0 PU I E E E PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 SN 0191-2216 BN 0-7803-1968-0 J9 IEEE DECIS CONTR P PY 1994 BP 2904 EP 2909 PG 6 WC Automation & Control Systems; Engineering, Industrial; Operations Research & Management Science SC Automation & Control Systems; Engineering; Operations Research & Management Science GA BC17X UT WOS:A1994BC17X00623 ER PT S AU SCHUMACHER, DA AF SCHUMACHER, DA BE Peshkin, M TI RAPID RESPONSE MISSILE PITCH TO TRIM FLIGHT CONTROL USING SLIDING MODES SO PROCEEDINGS OF THE 33RD IEEE CONFERENCE ON DECISION AND CONTROL, VOLS 1-4 SE IEEE CONFERENCE ON DECISION AND CONTROL - PROCEEDINGS LA English DT Proceedings Paper CT 33rd IEEE Conference on Decision and Control CY DEC 14-16, 1994 CL LAKE BUENA VISTA, FL SP IEEE, CONTROL SYST SOC C1 USAF,ARMAMENT DIRECTORATE,EGLIN AFB,FL 32542. NR 0 TC 0 Z9 0 U1 0 U2 0 PU I E E E PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 SN 0191-2216 BN 0-7803-1968-0 J9 IEEE DECIS CONTR P PY 1994 BP 3854 EP 3859 PG 6 WC Automation & Control Systems; Engineering, Industrial; Operations Research & Management Science SC Automation & Control Systems; Engineering; Operations Research & Management Science GA BC17X UT WOS:A1994BC17X00824 ER PT S AU WAUGAMAN, WA SCHRADER, CB AF WAUGAMAN, WA SCHRADER, CB BE Peshkin, M TI OPTIMAL CURRENT MODEL FROM SURFACE ELECTRODES SO PROCEEDINGS OF THE 33RD IEEE CONFERENCE ON DECISION AND CONTROL, VOLS 1-4 SE IEEE CONFERENCE ON DECISION AND CONTROL - PROCEEDINGS LA English DT Proceedings Paper CT 33rd IEEE Conference on Decision and Control CY DEC 14-16, 1994 CL LAKE BUENA VISTA, FL SP IEEE, CONTROL SYST SOC C1 USAF ACAD,COLORADO SPRINGS,CO 80840. NR 0 TC 0 Z9 0 U1 0 U2 0 PU I E E E PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 SN 0191-2216 BN 0-7803-1968-0 J9 IEEE DECIS CONTR P PY 1994 BP 4112 EP 4113 PG 2 WC Automation & Control Systems; Engineering, Industrial; Operations Research & Management Science SC Automation & Control Systems; Engineering; Operations Research & Management Science GA BC17X UT WOS:A1994BC17X00872 ER PT J AU GONGLEWSKI, JD STONE, DH FOX, MJ DOWLING, JA SENFT, DC HERMAN, EJ CZYZAK, SR AF GONGLEWSKI, JD STONE, DH FOX, MJ DOWLING, JA SENFT, DC HERMAN, EJ CZYZAK, SR GP ENVIRONM RES INST MICHIGAN TI DESIGN AND DEVELOPMENT OF AN AIRBORNE WAVELENGTH-AGILE DIAL SYSTEM FOR LONG-STANDOFF-RANGE OPERATION SO PROCEEDINGS OF THE FIRST INTERNATIONAL AIRBORNE REMOTE SENSING CONFERENCE AND EXHIBITION: APPLICATIONS, TECHNOLOGY, AND SCIENCE, VOL III LA English DT Proceedings Paper CT 1st International Airborne Remote Sensing Conference and Exhibition - Applications, Technology, and Science CY SEP 12-15, 1994 CL STRASBOURG, FRANCE SP GEN COUNCIL LOWER RHINE, FRANCE, ENVIRONM RES INST MICHIGAN, GER INTRADAN , DENMARK, GRP SCI TELEDETECT SPATIALE, FRANCE, LOUIS PASTEUR UNIV, FRANCE, MARINE SPILL RESPONSE CORP, US, NASA, US, REG COUNCIL ALSACE, FRANCE, STRASBOURG INT AIRPORT, FRANCE, VILLE STRASBOURG, FRANCE, CNR, NOAA, NATL SCI FDN, US C1 USAF,PHILLIPS LAB,KIRTLAND AFB,NM 87117. NR 0 TC 0 Z9 0 U1 0 U2 0 PU ENVIRONMENTAL RESEARCH INST MICHIGAN PI ANN ARBOR PA PO BOX 134001, ANN ARBOR, MI 48113-4001 PY 1994 BP 669 EP 688 PG 20 WC Engineering, Environmental; Remote Sensing SC Engineering; Remote Sensing GA BC38Z UT WOS:A1994BC38Z00073 ER PT J AU NEVILLE, KJ BISSON, RU FRENCH, J MARTINEZ, J STORM, WF AF NEVILLE, KJ BISSON, RU FRENCH, J MARTINEZ, J STORM, WF GP HUMAN FACTORS & ERGONOM SOC TI A STUDY OF THE EFFECTS OF REPEATED 36-HOUR SIMULATED MISSIONS ON B-1B AIRCREW MEMBERS SO PROCEEDINGS OF THE HUMAN FACTORS AND ERGONOMICS SOCIETY 38TH ANNUAL MEETING, VOLS 1 AND 2 SE HUMAN FACTORS AND ERGONOMICS SOCIETY ANNUAL MEETING PROCEEDINGS LA English DT Proceedings Paper CT Human-Factors-and-Ergonomics-Society 38th Annual Meeting CY OCT 24-28, 1994 CL NASHVILLE, TN SP Human Factors & Ergonom Soc C1 ARMSTRONG LAB,CFTO,BROOKS AFB,TX. NR 0 TC 0 Z9 0 U1 0 U2 0 PU HUMAN FACTORS AND ERGONOMICS SOC PI SANTA MONICA PA PO BOX 1369, SANTA MONICA, CA 90406-1369 SN 1071-1813 J9 HUM FAC ERG SOC P PY 1994 BP 51 EP 55 PG 5 WC Engineering, Aerospace; Computer Science, Information Systems; Computer Science, Theory & Methods; Engineering, Industrial; Ergonomics SC Engineering; Computer Science GA BB69W UT WOS:A1994BB69W00011 ER PT J AU ANDRE, TS CHARLTON, SG AF ANDRE, TS CHARLTON, SG GP HUMAN FACTORS & ERGONOM SOC TI STRATEGY-TO-TASK - HUMAN-FACTORS OPERATIONAL TEST AND EVALUATION AT THE TASK-LEVEL SO PROCEEDINGS OF THE HUMAN FACTORS AND ERGONOMICS SOCIETY 38TH ANNUAL MEETING, VOLS 1 AND 2 SE HUMAN FACTORS AND ERGONOMICS SOCIETY ANNUAL MEETING PROCEEDINGS LA English DT Proceedings Paper CT Human-Factors-and-Ergonomics-Society 38th Annual Meeting CY OCT 24-28, 1994 CL NASHVILLE, TN SP Human Factors & Ergonom Soc C1 USAF,CTR OPERAT TEST & EVALUAT,KIRTLAND AFB,NM 87117. NR 0 TC 0 Z9 0 U1 0 U2 0 PU HUMAN FACTORS AND ERGONOMICS SOC PI SANTA MONICA PA PO BOX 1369, SANTA MONICA, CA 90406-1369 SN 1071-1813 J9 HUM FAC ERG SOC P PY 1994 BP 1085 EP 1089 PG 5 WC Engineering, Aerospace; Computer Science, Information Systems; Computer Science, Theory & Methods; Engineering, Industrial; Ergonomics SC Engineering; Computer Science GA BB69W UT WOS:A1994BB69W00221 ER PT S AU GOETTL, BP AF GOETTL, BP GP HUMAN FACTORS & ERGONOM SOC TI CONTEXTUAL INTERFERENCE EFFECTS ON ACQUISITION AND TRANSFER OF A COMPLEX MOTOR TASK SO PROCEEDINGS OF THE HUMAN FACTORS AND ERGONOMICS SOCIETY 38TH ANNUAL MEETING, VOLS 1 AND 2 SE HUMAN FACTORS AND ERGONOMICS SOCIETY ANNUAL MEETING PROCEEDINGS LA English DT Proceedings Paper CT Human-Factors-and-Ergonomics-Society 38th Annual Meeting CY OCT 24-28, 1994 CL NASHVILLE, TN SP Human Factors & Ergonom Soc C1 ARMSTRONG LAB,BROOKS AFB,TX 78235. NR 0 TC 0 Z9 0 U1 0 U2 0 PU HUMAN FACTORS AND ERGONOMICS SOC PI SANTA MONICA PA PO BOX 1369, SANTA MONICA, CA 90406-1369 SN 1071-1813 J9 HUM FAC ERG SOC P PY 1994 BP 1220 EP 1224 PG 5 WC Engineering, Aerospace; Computer Science, Information Systems; Computer Science, Theory & Methods; Engineering, Industrial; Ergonomics SC Engineering; Computer Science GA BB69W UT WOS:A1994BB69W00251 ER PT S AU STRAWSER, RE NGUYEN, BT KAZIMIERCZUK, MK AF STRAWSER, RE NGUYEN, BT KAZIMIERCZUK, MK GP IEEE TI ANALYSIS OF A BUCK PWM DC-DC CONVERTER IN DISCONTINUOUS CONDUCTION MODE SO PROCEEDINGS OF THE IEEE 1994 NATIONAL AEROSPACE AND ELECTRONICS CONFERENCE, NAECON 1994, VOLS 1 AND 2 SE IEEE NATIONAL AEROSPACE AND ELECTRONICS CONFERENCE, NAECON LA English DT Proceedings Paper CT IEEE 1994 National Aerospace and Electronics conference (NAECON 1994) CY MAY 23-27, 1994 CL DAYTON, OH SP IEEE, DAYTON SECT, IEEE, AEROSP & ELECTR SYST SOC C1 WRIGHT LAB,WRIGHT PATTERSON AFB,OH 45433. NR 0 TC 5 Z9 5 U1 0 U2 0 PU I E E E PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 SN 0547-3578 BN 0-7803-1893-5 J9 PROC NAECON IEEE NAT PY 1994 BP 35 EP 42 DI 10.1109/NAECON.1994.333025 PG 8 WC Engineering, Aerospace; Engineering, Electrical & Electronic SC Engineering GA BB03F UT WOS:A1994BB03F00001 ER PT S AU CHELEN, DE RUCK, DW FIELDING, KH AF CHELEN, DE RUCK, DW FIELDING, KH GP IEEE TI 3-DIMENSIONAL OBJECT RECOGNITION USING A COMPLEX AUTOREGRESSIVE MODEL SO PROCEEDINGS OF THE IEEE 1994 NATIONAL AEROSPACE AND ELECTRONICS CONFERENCE, NAECON 1994, VOLS 1 AND 2 SE IEEE NATIONAL AEROSPACE AND ELECTRONICS CONFERENCE, NAECON LA English DT Proceedings Paper CT IEEE 1994 National Aerospace and Electronics conference (NAECON 1994) CY MAY 23-27, 1994 CL DAYTON, OH SP IEEE, DAYTON SECT, IEEE, AEROSP & ELECTR SYST SOC C1 USAF,INST TECHNOL,WRIGHT PATTERSON AFB,OH 45433. NR 0 TC 0 Z9 0 U1 0 U2 0 PU I E E E PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 SN 0547-3578 BN 0-7803-1893-5 J9 PROC NAECON IEEE NAT PY 1994 BP 259 EP 266 DI 10.1109/NAECON.1994.332996 PG 8 WC Engineering, Aerospace; Engineering, Electrical & Electronic SC Engineering GA BB03F UT WOS:A1994BB03F00040 ER PT S AU ANDERSON, BP SACCHINI, JJ AF ANDERSON, BP SACCHINI, JJ GP IEEE TI A COMPARISON OF STEPPED CONTINUOUS-WAVE RADAR IMAGING ALGORITHMS SO PROCEEDINGS OF THE IEEE 1994 NATIONAL AEROSPACE AND ELECTRONICS CONFERENCE, NAECON 1994, VOLS 1 AND 2 SE IEEE NATIONAL AEROSPACE AND ELECTRONICS CONFERENCE, NAECON LA English DT Proceedings Paper CT IEEE 1994 National Aerospace and Electronics conference (NAECON 1994) CY MAY 23-27, 1994 CL DAYTON, OH SP IEEE, DAYTON SECT, IEEE, AEROSP & ELECTR SYST SOC C1 USAF,DEPT ELECT ENGN,WRIGHT PATTERSON AFB,OH 45433. NR 0 TC 0 Z9 0 U1 0 U2 0 PU I E E E PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 SN 0547-3578 BN 0-7803-1893-5 J9 PROC NAECON IEEE NAT PY 1994 BP 303 EP 308 DI 10.1109/NAECON.1994.332991 PG 6 WC Engineering, Aerospace; Engineering, Electrical & Electronic SC Engineering GA BB03F UT WOS:A1994BB03F00046 ER PT S AU FELLOWS, JA BRIGHT, VM JENKINS, TJ AF FELLOWS, JA BRIGHT, VM JENKINS, TJ GP IEEE TI A PHYSICS-BASED HETEROJUNCTION BIPOLAR-TRANSISTOR MODEL FOR INTEGRATED-CIRCUIT SIMULATION SO PROCEEDINGS OF THE IEEE 1994 NATIONAL AEROSPACE AND ELECTRONICS CONFERENCE, NAECON 1994, VOLS 1 AND 2 SE IEEE NATIONAL AEROSPACE AND ELECTRONICS CONFERENCE, NAECON LA English DT Proceedings Paper CT IEEE 1994 National Aerospace and Electronics conference (NAECON 1994) CY MAY 23-27, 1994 CL DAYTON, OH SP IEEE, DAYTON SECT, IEEE, AEROSP & ELECTR SYST SOC C1 USAF,INST TECHNOL,DEPT ELECT & COMP ENGN,WRIGHT PATTERSON AFB,OH 45433. NR 0 TC 0 Z9 0 U1 0 U2 0 PU I E E E PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 SN 0547-3578 BN 0-7803-1893-5 J9 PROC NAECON IEEE NAT PY 1994 BP 334 EP 341 DI 10.1109/NAECON.1994.332988 PG 8 WC Engineering, Aerospace; Engineering, Electrical & Electronic SC Engineering GA BB03F UT WOS:A1994BB03F00050 ER PT S AU BRIGHT, VM KOLESAR, ES HAUSCHILD, NT AF BRIGHT, VM KOLESAR, ES HAUSCHILD, NT GP IEEE TI INVESTIGATION OF THE SENSITIVITY, SELECTIVITY, AND REVERSIBILITY OF THE CHEMICALLY-SENSITIVE FIELD-EFFECT TRANSISTOR (CHEMFET) TO DETECT NO2, C3H9PO3, AND BF3 SO PROCEEDINGS OF THE IEEE 1994 NATIONAL AEROSPACE AND ELECTRONICS CONFERENCE, NAECON 1994, VOLS 1 AND 2 SE IEEE NATIONAL AEROSPACE AND ELECTRONICS CONFERENCE, NAECON LA English DT Proceedings Paper CT IEEE 1994 National Aerospace and Electronics conference (NAECON 1994) CY MAY 23-27, 1994 CL DAYTON, OH SP IEEE, DAYTON SECT, IEEE, AEROSP & ELECTR SYST SOC C1 USAF,INST TECHNOL,DEPT ELECT & COMP ENGN,WRIGHT PATTERSON AFB,OH 45433. NR 0 TC 0 Z9 0 U1 0 U2 1 PU I E E E PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 SN 0547-3578 BN 0-7803-1893-5 J9 PROC NAECON IEEE NAT PY 1994 BP 342 EP 349 DI 10.1109/NAECON.1994.332987 PG 8 WC Engineering, Aerospace; Engineering, Electrical & Electronic SC Engineering GA BB03F UT WOS:A1994BB03F00051 ER PT S AU BROTHERS, CP MEHALIC, MA AF BROTHERS, CP MEHALIC, MA GP IEEE TI RAPID AND ACCURATE TIMING SIMULATION OF RADIATION-HARDENED DIGITAL MICROELECTRONICS USING VHDL SO PROCEEDINGS OF THE IEEE 1994 NATIONAL AEROSPACE AND ELECTRONICS CONFERENCE, NAECON 1994, VOLS 1 AND 2 SE IEEE NATIONAL AEROSPACE AND ELECTRONICS CONFERENCE, NAECON LA English DT Proceedings Paper CT IEEE 1994 National Aerospace and Electronics conference (NAECON 1994) CY MAY 23-27, 1994 CL DAYTON, OH SP IEEE, DAYTON SECT, IEEE, AEROSP & ELECTR SYST SOC C1 USAF,INST TECHNOL,DEPT ELECT & COMP ENGN,WRIGHT PATTERSON AFB,OH 45433. NR 0 TC 0 Z9 0 U1 0 U2 0 PU I E E E PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 SN 0547-3578 BN 0-7803-1893-5 J9 PROC NAECON IEEE NAT PY 1994 BP 378 EP 385 DI 10.1109/NAECON.1994.332981 PG 8 WC Engineering, Aerospace; Engineering, Electrical & Electronic SC Engineering GA BB03F UT WOS:A1994BB03F00058 ER PT S AU LOGAN, MW PACHTER, M AF LOGAN, MW PACHTER, M GP IEEE TI FULL-ENVELOPE FUZZY-LOGIC CONTROL SO PROCEEDINGS OF THE IEEE 1994 NATIONAL AEROSPACE AND ELECTRONICS CONFERENCE, NAECON 1994, VOLS 1 AND 2 SE IEEE NATIONAL AEROSPACE AND ELECTRONICS CONFERENCE, NAECON LA English DT Proceedings Paper CT IEEE 1994 National Aerospace and Electronics conference (NAECON 1994) CY MAY 23-27, 1994 CL DAYTON, OH SP IEEE, DAYTON SECT, IEEE, AEROSP & ELECTR SYST SOC C1 USAF,INST TECHNOL,DEPT ELECT & COMP ENGN,WRIGHT PATTERSON AFB,OH 45433. NR 0 TC 0 Z9 0 U1 0 U2 0 PU I E E E PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 SN 0547-3578 BN 0-7803-1893-5 J9 PROC NAECON IEEE NAT PY 1994 BP 598 EP 605 DI 10.1109/NAECON.1994.332851 PG 8 WC Engineering, Aerospace; Engineering, Electrical & Electronic SC Engineering GA BB03F UT WOS:A1994BB03F00090 ER PT S AU MUSICK, S MALHOTRA, R AF MUSICK, S MALHOTRA, R GP IEEE TI CHASING THE ELUSIVE SENSOR MANAGER SO PROCEEDINGS OF THE IEEE 1994 NATIONAL AEROSPACE AND ELECTRONICS CONFERENCE, NAECON 1994, VOLS 1 AND 2 SE IEEE NATIONAL AEROSPACE AND ELECTRONICS CONFERENCE, NAECON LA English DT Proceedings Paper CT IEEE 1994 National Aerospace and Electronics conference (NAECON 1994) CY MAY 23-27, 1994 CL DAYTON, OH SP IEEE, DAYTON SECT, IEEE, AEROSP & ELECTR SYST SOC C1 WRIGHT LAB,AVION DIRECTORATE,WRIGHT PATTERSON AFB,OH. NR 0 TC 15 Z9 21 U1 0 U2 1 PU I E E E PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 SN 0547-3578 BN 0-7803-1893-5 J9 PROC NAECON IEEE NAT PY 1994 BP 606 EP 613 DI 10.1109/NAECON.1994.332850 PG 8 WC Engineering, Aerospace; Engineering, Electrical & Electronic SC Engineering GA BB03F UT WOS:A1994BB03F00091 ER PT S AU KEATING, MS PACHTER, M HOUPIS, CH AF KEATING, MS PACHTER, M HOUPIS, CH GP IEEE TI DAMAGED AIRCRAFT CONTROL USING A QFT DESIGNED FLIGHT CONTROLLER SO PROCEEDINGS OF THE IEEE 1994 NATIONAL AEROSPACE AND ELECTRONICS CONFERENCE, NAECON 1994, VOLS 1 AND 2 SE IEEE NATIONAL AEROSPACE AND ELECTRONICS CONFERENCE, NAECON LA English DT Proceedings Paper CT IEEE 1994 National Aerospace and Electronics conference (NAECON 1994) CY MAY 23-27, 1994 CL DAYTON, OH SP IEEE, DAYTON SECT, IEEE, AEROSP & ELECTR SYST SOC C1 USAF,INST TECHNOL,ENG,DEPT ELECT & COMP ENGN,WRIGHT PATTERSON AFB,OH 45433. NR 0 TC 0 Z9 1 U1 0 U2 0 PU I E E E PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 SN 0547-3578 BN 0-7803-1893-5 J9 PROC NAECON IEEE NAT PY 1994 BP 621 EP 628 DI 10.1109/NAECON.1994.332848 PG 8 WC Engineering, Aerospace; Engineering, Electrical & Electronic SC Engineering GA BB03F UT WOS:A1994BB03F00093 ER PT S AU SHELDON, SN RASMUSSEN, SJ AF SHELDON, SN RASMUSSEN, SJ GP IEEE TI DEVELOPMENT AND 1ST SUCCESSFUL FLIGHT TEST OF A QFT FLIGHT CONTROL-SYSTEM SO PROCEEDINGS OF THE IEEE 1994 NATIONAL AEROSPACE AND ELECTRONICS CONFERENCE, NAECON 1994, VOLS 1 AND 2 SE IEEE NATIONAL AEROSPACE AND ELECTRONICS CONFERENCE, NAECON LA English DT Proceedings Paper CT IEEE 1994 National Aerospace and Electronics conference (NAECON 1994) CY MAY 23-27, 1994 CL DAYTON, OH SP IEEE, DAYTON SECT, IEEE, AEROSP & ELECTR SYST SOC C1 WRIGHT LAB,FLIGHT DYNAM DIRECTORATE,DIV FLIGHT CONTROL,CONTROL SYST DEV & APPLICAT BRANCH,WRIGHT PATTERSON AFB,OH. NR 0 TC 1 Z9 1 U1 0 U2 0 PU I E E E PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 SN 0547-3578 BN 0-7803-1893-5 J9 PROC NAECON IEEE NAT PY 1994 BP 629 EP 636 DI 10.1109/NAECON.1994.332847 PG 8 WC Engineering, Aerospace; Engineering, Electrical & Electronic SC Engineering GA BB03F UT WOS:A1994BB03F00094 ER PT S AU RATE, CR WICKENS, CD AF RATE, CR WICKENS, CD GP IEEE TI RADICAL INSTRUMENT APPROACH PLATE DESIGN - MAP DIMENSIONALITY AND FRAME OF REFERENCE SO PROCEEDINGS OF THE IEEE 1994 NATIONAL AEROSPACE AND ELECTRONICS CONFERENCE, NAECON 1994, VOLS 1 AND 2 SE IEEE NATIONAL AEROSPACE AND ELECTRONICS CONFERENCE, NAECON LA English DT Proceedings Paper CT IEEE 1994 National Aerospace and Electronics conference (NAECON 1994) CY MAY 23-27, 1994 CL DAYTON, OH SP IEEE, DAYTON SECT, IEEE, AEROSP & ELECTR SYST SOC C1 USAF,WRIGHT LABS,WRIGHT PATTERSON AFB,OH 45433. NR 0 TC 0 Z9 0 U1 0 U2 0 PU I E E E PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 SN 0547-3578 BN 0-7803-1893-5 J9 PROC NAECON IEEE NAT PY 1994 BP 651 EP 658 DI 10.1109/NAECON.1994.332969 PG 8 WC Engineering, Aerospace; Engineering, Electrical & Electronic SC Engineering GA BB03F UT WOS:A1994BB03F00097 ER PT S AU UPHAUS, JA BRYANT, RB AF UPHAUS, JA BRYANT, RB GP IEEE TI AN INNOVATIVE TOOL FOR DESIGNING FAULT-TOLERANT COCKPIT DISPLAY SYMBOLOGY SO PROCEEDINGS OF THE IEEE 1994 NATIONAL AEROSPACE AND ELECTRONICS CONFERENCE, NAECON 1994, VOLS 1 AND 2 SE IEEE NATIONAL AEROSPACE AND ELECTRONICS CONFERENCE, NAECON LA English DT Proceedings Paper CT IEEE 1994 National Aerospace and Electronics conference (NAECON 1994) CY MAY 23-27, 1994 CL DAYTON, OH SP IEEE, DAYTON SECT, IEEE, AEROSP & ELECTR SYST SOC C1 WRIGHT LAB,DIV COCKPIT INTEGRAT,WRIGHT PATTERSON AFB,OH 45433. NR 0 TC 0 Z9 0 U1 0 U2 0 PU I E E E PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 SN 0547-3578 BN 0-7803-1893-5 J9 PROC NAECON IEEE NAT PY 1994 BP 659 EP 666 DI 10.1109/NAECON.1994.332968 PG 8 WC Engineering, Aerospace; Engineering, Electrical & Electronic SC Engineering GA BB03F UT WOS:A1994BB03F00098 ER PT S AU LIND, S MARSHAK, W AF LIND, S MARSHAK, W GP IEEE TI COGNITIVE ENGINEERING COMPUTER INTERFACES .1. KNOWLEDGE ACQUISITION IN THE DESIGN PROCESS SO PROCEEDINGS OF THE IEEE 1994 NATIONAL AEROSPACE AND ELECTRONICS CONFERENCE, NAECON 1994, VOLS 1 AND 2 SE IEEE NATIONAL AEROSPACE AND ELECTRONICS CONFERENCE, NAECON LA English DT Proceedings Paper CT IEEE 1994 National Aerospace and Electronics conference (NAECON 1994) CY MAY 23-27, 1994 CL DAYTON, OH SP IEEE, DAYTON SECT, IEEE, AEROSP & ELECTR SYST SOC C1 USAF,ARMSTRONG LAB,CREW SYST DIRECTORATE,DIV HUMAN ENGN,WRIGHT PATTERSON AFB,OH 45433. NR 0 TC 0 Z9 0 U1 0 U2 0 PU I E E E PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 SN 0547-3578 BN 0-7803-1893-5 J9 PROC NAECON IEEE NAT PY 1994 BP 753 EP 755 DI 10.1109/NAECON.1994.332965 PG 3 WC Engineering, Aerospace; Engineering, Electrical & Electronic SC Engineering GA BB03F UT WOS:A1994BB03F00112 ER PT S AU MARSHAK, W LIND, S AF MARSHAK, W LIND, S GP IEEE TI COGNITIVE ENGINEERING COMPUTER INTERFACES .2. AN OBJECTIVE DESIGN PROCESS SO PROCEEDINGS OF THE IEEE 1994 NATIONAL AEROSPACE AND ELECTRONICS CONFERENCE, NAECON 1994, VOLS 1 AND 2 SE IEEE NATIONAL AEROSPACE AND ELECTRONICS CONFERENCE, NAECON LA English DT Proceedings Paper CT IEEE 1994 National Aerospace and Electronics conference (NAECON 1994) CY MAY 23-27, 1994 CL DAYTON, OH SP IEEE, DAYTON SECT, IEEE, AEROSP & ELECTR SYST SOC C1 USAF,ARMSTRONG LAB,CREW SYST DIRECTORATE,DIV HUMAN ENGN,WRIGHT PATTERSON AFB,OH 45433. NR 0 TC 0 Z9 0 U1 0 U2 0 PU I E E E PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 SN 0547-3578 BN 0-7803-1893-5 J9 PROC NAECON IEEE NAT PY 1994 BP 756 EP 760 DI 10.1109/NAECON.1994.332964 PG 5 WC Engineering, Aerospace; Engineering, Electrical & Electronic SC Engineering GA BB03F UT WOS:A1994BB03F00113 ER PT S AU BOYLE, E ROOKS, E AF BOYLE, E ROOKS, E GP IEEE TI TASK SIMULATION USING HUMAN FIGURE MODELS SO PROCEEDINGS OF THE IEEE 1994 NATIONAL AEROSPACE AND ELECTRONICS CONFERENCE, NAECON 1994, VOLS 1 AND 2 SE IEEE NATIONAL AEROSPACE AND ELECTRONICS CONFERENCE, NAECON LA English DT Proceedings Paper CT IEEE 1994 National Aerospace and Electronics conference (NAECON 1994) CY MAY 23-27, 1994 CL DAYTON, OH SP IEEE, DAYTON SECT, IEEE, AEROSP & ELECTR SYST SOC C1 USAF,ARMSTRONG LAB,DIV LOGIST RES,WRIGHT PATTERSON AFB,OH 45433. NR 0 TC 0 Z9 0 U1 0 U2 0 PU I E E E PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 SN 0547-3578 BN 0-7803-1893-5 J9 PROC NAECON IEEE NAT PY 1994 BP 765 EP 770 DI 10.1109/NAECON.1994.332962 PG 6 WC Engineering, Aerospace; Engineering, Electrical & Electronic SC Engineering GA BB03F UT WOS:A1994BB03F00115 ER PT S AU MALHOTRA, R AF MALHOTRA, R GP IEEE TI OPTICAL COMPUTING FOR ARTIFICIAL NEURAL-NETWORK IMPLEMENTATIONS SO PROCEEDINGS OF THE IEEE 1994 NATIONAL AEROSPACE AND ELECTRONICS CONFERENCE, NAECON 1994, VOLS 1 AND 2 SE IEEE NATIONAL AEROSPACE AND ELECTRONICS CONFERENCE, NAECON LA English DT Proceedings Paper CT IEEE 1994 National Aerospace and Electronics conference (NAECON 1994) CY MAY 23-27, 1994 CL DAYTON, OH SP IEEE, DAYTON SECT, IEEE, AEROSP & ELECTR SYST SOC C1 WRIGHT LAB,AVION DIRECTORATE,WRIGHT PATTERSON AFB,OH. NR 0 TC 0 Z9 0 U1 0 U2 0 PU I E E E PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 SN 0547-3578 BN 0-7803-1893-5 J9 PROC NAECON IEEE NAT PY 1994 BP 779 EP 786 DI 10.1109/NAECON.1994.332960 PG 8 WC Engineering, Aerospace; Engineering, Electrical & Electronic SC Engineering GA BB03F UT WOS:A1994BB03F00117 ER PT S AU JOHNDRO, AC FERENS, DV AF JOHNDRO, AC FERENS, DV GP IEEE TI ENSURING SOFTWARE SUPPORTABILITY DURING ACQUISITION - AN AIR-FORCE CASE-STUDY SO PROCEEDINGS OF THE IEEE 1994 NATIONAL AEROSPACE AND ELECTRONICS CONFERENCE, NAECON 1994, VOLS 1 AND 2 SE IEEE NATIONAL AEROSPACE AND ELECTRONICS CONFERENCE, NAECON LA English DT Proceedings Paper CT IEEE 1994 National Aerospace and Electronics conference (NAECON 1994) CY MAY 23-27, 1994 CL DAYTON, OH SP IEEE, DAYTON SECT, IEEE, AEROSP & ELECTR SYST SOC C1 USAF,WRIGHT PATTERSON AFB,OH 45433. NR 0 TC 0 Z9 0 U1 0 U2 0 PU I E E E PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 SN 0547-3578 BN 0-7803-1893-5 J9 PROC NAECON IEEE NAT PY 1994 BP 820 EP 826 DI 10.1109/NAECON.1994.332954 PG 7 WC Engineering, Aerospace; Engineering, Electrical & Electronic SC Engineering GA BB03F UT WOS:A1994BB03F00124 ER PT S AU REINHART, T AF REINHART, T GP IEEE TI OPERATIONAL AVIONICS INSTRUMENTATION SO PROCEEDINGS OF THE IEEE 1994 NATIONAL AEROSPACE AND ELECTRONICS CONFERENCE, NAECON 1994, VOLS 1 AND 2 SE IEEE NATIONAL AEROSPACE AND ELECTRONICS CONFERENCE, NAECON LA English DT Proceedings Paper CT IEEE 1994 National Aerospace and Electronics conference (NAECON 1994) CY MAY 23-27, 1994 CL DAYTON, OH SP IEEE, DAYTON SECT, IEEE, AEROSP & ELECTR SYST SOC C1 WRIGHT LAB,WRIGHT PATTERSON AFB,OH. NR 0 TC 0 Z9 0 U1 0 U2 0 PU I E E E PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 SN 0547-3578 BN 0-7803-1893-5 J9 PROC NAECON IEEE NAT PY 1994 BP 860 EP 865 DI 10.1109/NAECON.1994.332949 PG 6 WC Engineering, Aerospace; Engineering, Electrical & Electronic SC Engineering GA BB03F UT WOS:A1994BB03F00130 ER PT S AU PASCHALL, RN LAYNE, JR AF PASCHALL, RN LAYNE, JR GP IEEE TI DESIGN AND ANALYSIS OF AN INTEGRATED TARGETING SYSTEM SO PROCEEDINGS OF THE IEEE 1994 NATIONAL AEROSPACE AND ELECTRONICS CONFERENCE, NAECON 1994, VOLS 1 AND 2 SE IEEE NATIONAL AEROSPACE AND ELECTRONICS CONFERENCE, NAECON LA English DT Proceedings Paper CT IEEE 1994 National Aerospace and Electronics conference (NAECON 1994) CY MAY 23-27, 1994 CL DAYTON, OH SP IEEE, DAYTON SECT, IEEE, AEROSP & ELECTR SYST SOC C1 WRIGHT LAB,AVION DIRECTORATE,WRIGHT PATTERSON AFB,OH 45433. NR 0 TC 0 Z9 0 U1 0 U2 0 PU I E E E PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 SN 0547-3578 BN 0-7803-1893-5 J9 PROC NAECON IEEE NAT PY 1994 BP 937 EP 944 DI 10.1109/NAECON.1994.332939 PG 8 WC Engineering, Aerospace; Engineering, Electrical & Electronic SC Engineering GA BB03F UT WOS:A1994BB03F00141 ER PT S AU STORER, M LOGAN, R YU, C GRANTONIC, E CHURCHMAN, D AF STORER, M LOGAN, R YU, C GRANTONIC, E CHURCHMAN, D GP IEEE TI AIRBORNE TACTICAL INFORMATION MANAGEMENT-SYSTEM IN-COCKPIT MISSION REPLANNING AND REHEARSAL (ATIMS ICMRR) SO PROCEEDINGS OF THE IEEE 1994 NATIONAL AEROSPACE AND ELECTRONICS CONFERENCE, NAECON 1994, VOLS 1 AND 2 SE IEEE NATIONAL AEROSPACE AND ELECTRONICS CONFERENCE, NAECON LA English DT Proceedings Paper CT IEEE 1994 National Aerospace and Electronics conference (NAECON 1994) CY MAY 23-27, 1994 CL DAYTON, OH SP IEEE, DAYTON SECT, IEEE, AEROSP & ELECTR SYST SOC C1 WRIGHT LAB,AVION DIRECTORATE,WRIGHT PATTERSON AFB,OH. NR 0 TC 0 Z9 0 U1 0 U2 0 PU I E E E PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 SN 0547-3578 BN 0-7803-1893-5 J9 PROC NAECON IEEE NAT PY 1994 BP 998 EP 1005 DI 10.1109/NAECON.1994.332831 PG 8 WC Engineering, Aerospace; Engineering, Electrical & Electronic SC Engineering GA BB03F UT WOS:A1994BB03F00149 ER PT S AU PICON, LL BRIGHT, VM KOLESAR, ES AF PICON, LL BRIGHT, VM KOLESAR, ES GP IEEE TI DETECTING LOW-INTENSITY MAGNETIC-FIELDS WITH A MAGNETOSTRICTIVE FIBER OPTIC SENSOR SO PROCEEDINGS OF THE IEEE 1994 NATIONAL AEROSPACE AND ELECTRONICS CONFERENCE, NAECON 1994, VOLS 1 AND 2 SE IEEE NATIONAL AEROSPACE AND ELECTRONICS CONFERENCE, NAECON LA English DT Proceedings Paper CT IEEE 1994 National Aerospace and Electronics conference (NAECON 1994) CY MAY 23-27, 1994 CL DAYTON, OH SP IEEE, DAYTON SECT, IEEE, AEROSP & ELECTR SYST SOC C1 USAF,INST TECHNOL,DEPT ELECT & COMP ENGN,WRIGHT PATTERSON AFB,OH 45433. NR 0 TC 0 Z9 0 U1 0 U2 1 PU I E E E PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 SN 0547-3578 BN 0-7803-1893-5 J9 PROC NAECON IEEE NAT PY 1994 BP 1034 EP 1039 DI 10.1109/NAECON.1994.332929 PG 6 WC Engineering, Aerospace; Engineering, Electrical & Electronic SC Engineering GA BB03F UT WOS:A1994BB03F00154 ER PT S AU WILKINS, GD AF WILKINS, GD GP IEEE TI THE WRIGHT LABORATORY AVIONICS DIRECTORATE LASER COMMUNICATIONS LABORATORY, A FACILITY TO PERFORM FREE-SPACE LASER COMMUNICATIONS-SYSTEM TESTING SO PROCEEDINGS OF THE IEEE 1994 NATIONAL AEROSPACE AND ELECTRONICS CONFERENCE, NAECON 1994, VOLS 1 AND 2 SE IEEE NATIONAL AEROSPACE AND ELECTRONICS CONFERENCE, NAECON LA English DT Proceedings Paper CT IEEE 1994 National Aerospace and Electronics conference (NAECON 1994) CY MAY 23-27, 1994 CL DAYTON, OH SP IEEE, DAYTON SECT, IEEE, AEROSP & ELECTR SYST SOC C1 WRIGHT LAB,AVION DIRECTORATE,WRIGHT PATTERSON AFB,OH. NR 0 TC 0 Z9 0 U1 0 U2 0 PU I E E E PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 SN 0547-3578 BN 0-7803-1893-5 J9 PROC NAECON IEEE NAT PY 1994 BP 1066 EP 1069 DI 10.1109/NAECON.1994.332830 PG 4 WC Engineering, Aerospace; Engineering, Electrical & Electronic SC Engineering GA BB03F UT WOS:A1994BB03F00159 ER PT S AU OVERBECK, JA SALISBURY, MS MARK, MB WATSON, EA AF OVERBECK, JA SALISBURY, MS MARK, MB WATSON, EA GP IEEE TI ENERGY-REQUIREMENTS FOR A SOLID-STATE 1.54 MU-M IMAGING LADAR SYSTEM SO PROCEEDINGS OF THE IEEE 1994 NATIONAL AEROSPACE AND ELECTRONICS CONFERENCE, NAECON 1994, VOLS 1 AND 2 SE IEEE NATIONAL AEROSPACE AND ELECTRONICS CONFERENCE, NAECON LA English DT Proceedings Paper CT IEEE 1994 National Aerospace and Electronics conference (NAECON 1994) CY MAY 23-27, 1994 CL DAYTON, OH SP IEEE, DAYTON SECT, IEEE, AEROSP & ELECTR SYST SOC C1 WRIGHT LAB,WRIGHT PATTERSON AFB,OH 45433. NR 0 TC 0 Z9 0 U1 0 U2 0 PU I E E E PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 SN 0547-3578 BN 0-7803-1893-5 J9 PROC NAECON IEEE NAT PY 1994 BP 1070 EP 1076 PG 7 WC Engineering, Aerospace; Engineering, Electrical & Electronic SC Engineering GA BB03F UT WOS:A1994BB03F00160 ER PT S AU STORMONT, DP WELGAN, R AF STORMONT, DP WELGAN, R GP IEEE TI RISK MANAGEMENT FOR THE B-1B COMPUTER UPGRADE SO PROCEEDINGS OF THE IEEE 1994 NATIONAL AEROSPACE AND ELECTRONICS CONFERENCE, NAECON 1994, VOLS 1 AND 2 SE IEEE NATIONAL AEROSPACE AND ELECTRONICS CONFERENCE, NAECON LA English DT Proceedings Paper CT IEEE 1994 National Aerospace and Electronics conference (NAECON 1994) CY MAY 23-27, 1994 CL DAYTON, OH SP IEEE, DAYTON SECT, IEEE, AEROSP & ELECTR SYST SOC C1 USAF,INST TECHNOL,WRIGHT PATTERSON AFB,OH 45433. NR 0 TC 0 Z9 0 U1 0 U2 0 PU I E E E PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 SN 0547-3578 BN 0-7803-1893-5 J9 PROC NAECON IEEE NAT PY 1994 BP 1143 EP 1149 DI 10.1109/NAECON.1994.332913 PG 7 WC Engineering, Aerospace; Engineering, Electrical & Electronic SC Engineering GA BB03F UT WOS:A1994BB03F00171 ER PT S AU WINGFIELD, SL VENEMA, TL AF WINGFIELD, SL VENEMA, TL GP IEEE TI THE JOINT DIRECT ATTACK MUNITION (JDAM) .1. COST AND OPERATIONAL EFFECTIVENESS ANALYSIS (COEA) - THE PHILOSOPHY AND METHODOLOGY SO PROCEEDINGS OF THE IEEE 1994 NATIONAL AEROSPACE AND ELECTRONICS CONFERENCE, NAECON 1994, VOLS 1 AND 2 SE IEEE NATIONAL AEROSPACE AND ELECTRONICS CONFERENCE, NAECON LA English DT Proceedings Paper CT IEEE 1994 National Aerospace and Electronics conference (NAECON 1994) CY MAY 23-27, 1994 CL DAYTON, OH SP IEEE, DAYTON SECT, IEEE, AEROSP & ELECTR SYST SOC C1 AIR COMBAT COMMAND,DRAS,LANGLEY AFB,VA 23665. NR 0 TC 0 Z9 0 U1 1 U2 1 PU I E E E PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 SN 0547-3578 BN 0-7803-1893-5 J9 PROC NAECON IEEE NAT PY 1994 BP 1200 EP 1207 DI 10.1109/NAECON.1994.332905 PG 8 WC Engineering, Aerospace; Engineering, Electrical & Electronic SC Engineering GA BB03F UT WOS:A1994BB03F00179 ER PT S AU CAIN, JP HABASH, N GIBSON, JA AF CAIN, JP HABASH, N GIBSON, JA GP IEEE TI ANALYSIS OF MILITARY SYSTEMS USING AN INTERACTIVE LIFE-CYCLE COSTING MODEL SO PROCEEDINGS OF THE IEEE 1994 NATIONAL AEROSPACE AND ELECTRONICS CONFERENCE, NAECON 1994, VOLS 1 AND 2 SE IEEE NATIONAL AEROSPACE AND ELECTRONICS CONFERENCE, NAECON LA English DT Proceedings Paper CT IEEE 1994 National Aerospace and Electronics conference (NAECON 1994) CY MAY 23-27, 1994 CL DAYTON, OH SP IEEE, DAYTON SECT, IEEE, AEROSP & ELECTR SYST SOC C1 USAF,INST TECHNOL,WRIGHT PATTERSON AFB,OH 45433. NR 0 TC 0 Z9 0 U1 1 U2 1 PU I E E E PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 SN 0547-3578 BN 0-7803-1893-5 J9 PROC NAECON IEEE NAT PY 1994 BP 1218 EP 1224 DI 10.1109/NAECON.1994.332902 PG 7 WC Engineering, Aerospace; Engineering, Electrical & Electronic SC Engineering GA BB03F UT WOS:A1994BB03F00182 ER PT S AU WILLIAMS, R AF WILLIAMS, R GP IEEE TI DUAL-USE APPLICATIONS OF WRIGHT LABORATORY AVIONICS TECHNOLOGIES TO COMPUTER-ASSISTED MINIMALLY INVASIVE SURGERY (CAMIS) SO PROCEEDINGS OF THE IEEE 1994 NATIONAL AEROSPACE AND ELECTRONICS CONFERENCE, NAECON 1994, VOLS 1 AND 2 SE IEEE NATIONAL AEROSPACE AND ELECTRONICS CONFERENCE, NAECON LA English DT Proceedings Paper CT IEEE 1994 National Aerospace and Electronics conference (NAECON 1994) CY MAY 23-27, 1994 CL DAYTON, OH SP IEEE, DAYTON SECT, IEEE, AEROSP & ELECTR SYST SOC C1 USAF,WRIGHT LAB,AVION DIRECTORATE,TARGET RECOGNIT TECHNOL BRANCH,WRIGHT PATTERSON AFB,OH 45433. NR 0 TC 0 Z9 0 U1 0 U2 0 PU I E E E PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 SN 0547-3578 BN 0-7803-1893-5 J9 PROC NAECON IEEE NAT PY 1994 BP 1248 EP 1251 DI 10.1109/NAECON.1994.332829 PG 4 WC Engineering, Aerospace; Engineering, Electrical & Electronic SC Engineering GA BB03F UT WOS:A1994BB03F00186 ER PT S AU HOWARD, TJ LAVERDURE, JP AF HOWARD, TJ LAVERDURE, JP GP IEEE TI RELIABILITY AND MAINTAINABILITY A COMMON GROUND FOR COOPERATION SO PROCEEDINGS OF THE IEEE 1994 NATIONAL AEROSPACE AND ELECTRONICS CONFERENCE, NAECON 1994, VOLS 1 AND 2 SE IEEE NATIONAL AEROSPACE AND ELECTRONICS CONFERENCE, NAECON LA English DT Proceedings Paper CT IEEE 1994 National Aerospace and Electronics conference (NAECON 1994) CY MAY 23-27, 1994 CL DAYTON, OH SP IEEE, DAYTON SECT, IEEE, AEROSP & ELECTR SYST SOC C1 WRIGHT LAB,WRIGHT PATTERSON AFB,OH 45433. NR 0 TC 0 Z9 0 U1 0 U2 0 PU I E E E PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 SN 0547-3578 BN 0-7803-1893-5 J9 PROC NAECON IEEE NAT PY 1994 BP 1259 EP 1264 DI 10.1109/NAECON.1994.332897 PG 6 WC Engineering, Aerospace; Engineering, Electrical & Electronic SC Engineering GA BB03F UT WOS:A1994BB03F00188 ER PT S AU MALHOTRA, R AF MALHOTRA, R GP IEEE TI A DYNAMIC, NONLINEAR MODEL FOR OPTIMAL DECISION-MAKING SO PROCEEDINGS OF THE IEEE 1994 NATIONAL AEROSPACE AND ELECTRONICS CONFERENCE, NAECON 1994, VOLS 1 AND 2 SE IEEE NATIONAL AEROSPACE AND ELECTRONICS CONFERENCE, NAECON LA English DT Proceedings Paper CT IEEE 1994 National Aerospace and Electronics conference (NAECON 1994) CY MAY 23-27, 1994 CL DAYTON, OH SP IEEE, DAYTON SECT, IEEE, AEROSP & ELECTR SYST SOC C1 WRIGHT LAB,AVION DIRECTORATE,WRIGHT PATTERSON AFB,OH. NR 0 TC 0 Z9 0 U1 0 U2 0 PU I E E E PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 SN 0547-3578 BN 0-7803-1893-5 J9 PROC NAECON IEEE NAT PY 1994 BP 1325 EP 1329 DI 10.1109/NAECON.1994.332888 PG 5 WC Engineering, Aerospace; Engineering, Electrical & Electronic SC Engineering GA BB03F UT WOS:A1994BB03F00197 ER PT B AU SUZUKI, LRC REID, JR BURNS, TJ LAMONT, GB ROGERS, SK AF SUZUKI, LRC REID, JR BURNS, TJ LAMONT, GB ROGERS, SK GP IEEE COMP SOC TI PARALLEL COMPUTATION OF 3D WAVELETS SO PROCEEDINGS OF THE SCALABLE HIGH-PERFORMANCE COMPUTING CONFERENCE LA English DT Proceedings Paper CT 1994 Scalable High Performance Computing Conference (SHPCC 94) CY MAY 23-25, 1994 CL KNOXVILLE, TN SP IEEE COMP SOC, TECH COMM SUPERCOMP APPLICAT C1 USAF,INST TECHNOL,ENG,GRAD SCH ENGN,DAYTON,OH 45433. NR 0 TC 5 Z9 5 U1 0 U2 0 PU I E E E, COMPUTER SOC PRESS PI LOS ALAMITOS PA 10662 LOS VAQUEROS CIRCLE, LOS ALAMITOS, CA 90720 BN 0-8186-5680-8 PY 1994 BP 454 EP 461 DI 10.1109/SHPCC.1994.296678 PG 8 WC Computer Science, Hardware & Architecture SC Computer Science GA BB02A UT WOS:A1994BB02A00061 ER PT J AU MEYER, MJ AF MEYER, MJ GP SAFE ASSOC TI A 2-DIMENSIONAL COMPUTATIONAL FLUID DYNAMIC ANALYSIS OF THE AERODYNAMICS OF THE K-36 AT MACH-2 SO PROCEEDINGS OF THE THIRTY-FIRST ANNUAL SYMPOSIUM SAFE ASSOCIATION LA English DT Proceedings Paper CT 31st Annual SAFE Symposium CY NOV 08-10, 1993 CL LAS VEGAS, NV SP SAFE ASSOC C1 USAF,WRIGHT LAB,AIRCREW ESCAPE SECT,WRIGHT PATTERSON AFB,OH 45433. NR 0 TC 0 Z9 0 U1 0 U2 0 PU SAFE ASSOC PI YONCALLA PA 4995 SCOTTS VALLEY RD, PO BOX 490, YONCALLA, OR 97499-0490 PY 1994 BP 76 EP 87 PG 12 WC Engineering, Aerospace SC Engineering GA BA17C UT WOS:A1994BA17C00014 ER PT J AU WHITE, DJ UTLEY, RD BRIDGES, CW AF WHITE, DJ UTLEY, RD BRIDGES, CW GP SAFE ASSOC TI INTEGRATION TESTING OF FULL COVERAGE ANTI-G SUIT TECHNOLOGY SO PROCEEDINGS OF THE THIRTY-FIRST ANNUAL SYMPOSIUM SAFE ASSOCIATION LA English DT Proceedings Paper CT 31st Annual SAFE Symposium CY NOV 08-10, 1993 CL LAS VEGAS, NV SP SAFE ASSOC C1 USAF,ARMSTRONG LAB,DIV CREW TECHNOL,BROOKS AFB,TX 78235. NR 0 TC 0 Z9 0 U1 0 U2 0 PU SAFE ASSOC PI YONCALLA PA 4995 SCOTTS VALLEY RD, PO BOX 490, YONCALLA, OR 97499-0490 PY 1994 BP 95 EP 99 PG 5 WC Engineering, Aerospace SC Engineering GA BA17C UT WOS:A1994BA17C00016 ER PT J AU BURNS, JW HILL, RC AF BURNS, JW HILL, RC GP SAFE ASSOC TI COMPARATIVE CENTRIFUGE EVALUATION OF THE AIR-FORCE ADVANCED TECHNOLOGY ANTI-G SUIT (ATAGS) AND THE NAVY ENHANCED ANTI-G LOWER ENSEMBLE (EAGLE) SO PROCEEDINGS OF THE THIRTY-FIRST ANNUAL SYMPOSIUM SAFE ASSOCIATION LA English DT Proceedings Paper CT 31st Annual SAFE Symposium CY NOV 08-10, 1993 CL LAS VEGAS, NV SP SAFE ASSOC C1 USAF,ARMSTRONG LAB,DIV CREW TECHNOL,BROOKS AFB,TX 78235. NR 0 TC 0 Z9 0 U1 0 U2 0 PU SAFE ASSOC PI YONCALLA PA 4995 SCOTTS VALLEY RD, PO BOX 490, YONCALLA, OR 97499-0490 PY 1994 BP 207 EP 211 PG 5 WC Engineering, Aerospace SC Engineering GA BA17C UT WOS:A1994BA17C00030 ER PT J AU BALLDIN, UI WERCHAN, P EDDY, T AF BALLDIN, UI WERCHAN, P EDDY, T GP SAFE ASSOC TI REMOTE-CONTROL OF TRANSCRANIAL DOPPLER (TCD) PROBE DURING CENTRIFUGE EXPOSURES UP TO 9 +G(Z) SO PROCEEDINGS OF THE THIRTY-FIRST ANNUAL SYMPOSIUM SAFE ASSOCIATION LA English DT Proceedings Paper CT 31st Annual SAFE Symposium CY NOV 08-10, 1993 CL LAS VEGAS, NV SP SAFE ASSOC C1 ARMSTRONG LAB,BROOKS AFB,TX. NR 0 TC 0 Z9 0 U1 0 U2 0 PU SAFE ASSOC PI YONCALLA PA 4995 SCOTTS VALLEY RD, PO BOX 490, YONCALLA, OR 97499-0490 PY 1994 BP 217 EP 222 PG 6 WC Engineering, Aerospace SC Engineering GA BA17C UT WOS:A1994BA17C00032 ER PT B AU THOMAS, SR AF THOMAS, SR GP SAFE ASSOC TI AIRCREW LASER EYE PROTECTION - VISUAL CONSEQUENCES AND MISSION PERFORMANCE SO PROCEEDINGS OF THE THIRTY-FIRST ANNUAL SYMPOSIUM SAFE ASSOCIATION LA English DT Proceedings Paper CT 31st Annual SAFE Symposium CY NOV 08-10, 1993 CL LAS VEGAS, NV SP SAFE ASSOC C1 ARMSTRONG LAB,OCCUPAT & ENVIRONM HLTH DIRECTORATE,DIV OPT RADIAT,BROOKS AFB,TX 78235. NR 0 TC 1 Z9 1 U1 0 U2 0 PU SAFE ASSOC PI YONCALLA PA 4995 SCOTTS VALLEY RD, PO BOX 490, YONCALLA, OR 97499-0490 PY 1994 BP 298 EP 313 PG 16 WC Engineering, Aerospace SC Engineering GA BA17C UT WOS:A1994BA17C00043 ER PT J AU PILMANIS, AA AF PILMANIS, AA GP SAFE ASSOC TI ALTITUDE DECOMPRESSION SICKNESS RISK DURING FUTURE FIGHTER AIRCRAFT HIGH ALTITUDE MISSION SCENARIOS SO PROCEEDINGS OF THE THIRTY-SECOND ANNUAL SYMPOSIUM SAFE ASSOCIATION LA English DT Proceedings Paper CT 32nd Annual SAFE Symposium CY OCT 10-12, 1994 CL RENO, NV SP SAFE ASSOC C1 AL CFTS,ARMSTRONG LAB,BROOKS AFB,TX 78235. NR 0 TC 0 Z9 0 U1 0 U2 0 PU SAFE ASSOC PI YONCALLA PA 4995 SCOTTS VALLEY RD, PO BOX 490, YONCALLA, OR 97499-0490 PY 1994 BP 115 EP 118 PG 4 WC Engineering, Multidisciplinary SC Engineering GA BC68Y UT WOS:A1994BC68Y00018 ER PT J AU KIDIDIS, AS AF KIDIDIS, AS GP SAFE ASSOC TI SERVICE LIFE OF EMERGENCY PERSONNEL PARACHUTE CANOPIES (ANALYSIS OF A SINGLE DATA POINT) OR SAGA OF A C-9 SO PROCEEDINGS OF THE THIRTY-SECOND ANNUAL SYMPOSIUM SAFE ASSOCIATION LA English DT Proceedings Paper CT 32nd Annual SAFE Symposium CY OCT 10-12, 1994 CL RENO, NV SP SAFE ASSOC C1 USAF,CTR AERONAUT SYST,CREW SYST BRANCH,WRIGHT PATTERSON AFB,OH 45433. NR 0 TC 0 Z9 0 U1 0 U2 0 PU SAFE ASSOC PI YONCALLA PA 4995 SCOTTS VALLEY RD, PO BOX 490, YONCALLA, OR 97499-0490 PY 1994 BP 124 EP 128 PG 5 WC Engineering, Multidisciplinary SC Engineering GA BC68Y UT WOS:A1994BC68Y00020 ER PT J AU WHITE, DJ AF WHITE, DJ GP SAFE ASSOC TI MAN-RATING OF THE ABR-200 HIGH ALTITUDE PARACHUTIST ADVANCED BREATHING REGULATOR SO PROCEEDINGS OF THE THIRTY-SECOND ANNUAL SYMPOSIUM SAFE ASSOCIATION LA English DT Proceedings Paper CT 32nd Annual SAFE Symposium CY OCT 10-12, 1994 CL RENO, NV SP SAFE ASSOC C1 USAF,SCH AEROSP MED,DEPT AEROSP PHYSIOL,WASHINGTON,DC 20330. NR 0 TC 0 Z9 0 U1 0 U2 0 PU SAFE ASSOC PI YONCALLA PA 4995 SCOTTS VALLEY RD, PO BOX 490, YONCALLA, OR 97499-0490 PY 1994 BP 260 EP 263 PG 4 WC Engineering, Multidisciplinary SC Engineering GA BC68Y UT WOS:A1994BC68Y00040 ER PT J AU COLLINS, DL HARRISON, G AF COLLINS, DL HARRISON, G GP SAFE ASSOC TI SPATIAL DISORIENTATION EPISODES DURING DESERT STORM AMONG F-15C PILOTS SO PROCEEDINGS OF THE THIRTY-SECOND ANNUAL SYMPOSIUM SAFE ASSOCIATION LA English DT Proceedings Paper CT 32nd Annual SAFE Symposium CY OCT 10-12, 1994 CL RENO, NV SP SAFE ASSOC C1 USAF,OFF SCI RES,BOLLING AFB,DC 20332. NR 0 TC 0 Z9 0 U1 0 U2 0 PU SAFE ASSOC PI YONCALLA PA 4995 SCOTTS VALLEY RD, PO BOX 490, YONCALLA, OR 97499-0490 PY 1994 BP 287 EP 296 PG 10 WC Engineering, Multidisciplinary SC Engineering GA BC68Y UT WOS:A1994BC68Y00043 ER PT J AU FERNELIUS, NC AF FERNELIUS, NC TI PROPERTIES OF GALLIUM SELENIDE SINGLE-CRYSTAL SO PROGRESS IN CRYSTAL GROWTH AND CHARACTERIZATION OF MATERIALS LA English DT Review ID BEAM ELECTRON-DIFFRACTION; LOW-TEMPERATURE PHOTOCONDUCTIVITY; IR PARAMETRIC SUPERRADIANCE; EXCITON-CARRIER SCATTERING; LAYERED SEMICONDUCTOR GASE; ANOMALOUSLY LARGE SHIFT; MN IMPURITY ATOMS; III-VI COMPOUNDS; PARALLEL-TO-C; P-GASE AB GaSe appears to be a possible candidate material for optical frequency conversion in the near to far infrared (1-18 mu m) wavelength. Various properties of this material are important to researchers and systems designers to assess the utility of this mterial and to develop applications. A search of the published literature amassed over 630 articles. An attempt was made to organize this material by growth, structural and mechanical, thermal, electrical and optical properties. More effort was made to condense thermal and optical properties along with accounts of nonlinear optical (NLO) usages. A summary of the good and bad properties for NLO applications is given. RP FERNELIUS, NC (reprint author), USAF, WRIGHT LAB, MAT DIRECTORATE, WRIGHT PATTERSON AFB, OH 45433 USA. NR 623 TC 143 Z9 149 U1 10 U2 72 PU PERGAMON-ELSEVIER SCIENCE LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND SN 0960-8974 J9 PROG CRYST GROWTH CH JI Prog. Cryst. Growth Charact. Mater. PY 1994 VL 28 IS 4 BP 275 EP 353 DI 10.1016/0960-8974(94)90010-8 PG 79 WC Crystallography; Materials Science, Characterization & Testing SC Crystallography; Materials Science GA PW973 UT WOS:A1994PW97300001 ER PT B AU CARDIMONA, DA ALSING, PM SINGH, A KOVANIS, V AF CARDIMONA, DA ALSING, PM SINGH, A KOVANIS, V BE Dohler, GH Koteles, ES TI EFFECTS OF CHARGE ACCUMULATION AND BIASING ON RESONANT-TUNNELING ENERGIES AND TUNNELING DYNAMICS SO QUANTUM WELL AND SUPERLATTICE PHYSICS V SE PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE) LA English DT Proceedings Paper CT Conference on Quantum Well and Superlattice Physics V CY JAN 24-25, 1994 CL LOS ANGELES, CA SP SOC PHOTO OPT INSTRUMENTAT ENGINEERS C1 USAF,KIRTLAND AFB,NM 87117. NR 0 TC 0 Z9 0 U1 0 U2 0 PU SPIE - INT SOC OPTICAL ENGINEERING PI BELLINGHAM PA PO BOX 10, BELLINGHAM, WA 98227-0010 BN 0-8194-1434-4 J9 P SOC PHOTO-OPT INS PY 1994 VL 2139 BP 258 EP 268 DI 10.1117/12.175722 PG 11 WC Engineering, Electrical & Electronic; Materials Science, Characterization & Testing; Optics; Physics, Condensed Matter; Spectroscopy SC Engineering; Materials Science; Optics; Physics; Spectroscopy GA BA44G UT WOS:A1994BA44G00027 ER PT J AU LAM, NQ SABOCHICK, MJ OKAMOTO, PR AF LAM, NQ SABOCHICK, MJ OKAMOTO, PR TI RADIATION-INDUCED AMORPHIZATION OF INTERMETALLIC COMPOUNDS - A MOLECULAR-DYNAMICS STUDY OF CUTI AND CU4TI3 SO RADIATION EFFECTS AND DEFECTS IN SOLIDS LA English DT Article DE AMORPHIZATION; PHASE TRANSFORMATION; MOLECULAR DYNAMICS; INTERMETALLIC COMPOUNDS ID EMBEDDED-ATOM METHOD; AMORPHOUS TRANSITION; ELECTRON-IRRADIATION; ATOMISTIC SIMULATION; COMPUTER-SIMULATION; CHEMICAL DISORDER; CRYSTALLINE NIZR2; ELASTIC-CONSTANTS; DEFECT; METALS AB In the present paper, important results of our recent computer simulation of radiation-induced amorphization in the ordered compounds CuTi and Cu4Ti3 are summarized. The energetic, structural, thermodynamic and mechanical responses of these intermetallics during chemical disordering, point-defect production and heating were simulated, using molecular dynamics and embedded-atom potentials. From the atomistic details obtained, the critical role of radiation-induced structural disorder in driving the crystalline-to-amorphous phase transformation is discussed. C1 USAF,INST TECHNOL,DEPT ENGN PHYS,WRIGHT PATTERSON AFB,OH 45433. RP LAM, NQ (reprint author), ARGONNE NATL LAB,DIV MAT SCI,ARGONNE,IL 60439, USA. NR 31 TC 2 Z9 2 U1 1 U2 4 PU GORDON BREACH SCI PUBL LTD PI READING PA C/O STBS LTD PO BOX 90, READING, BERKS, ENGLAND RG1 8JL SN 1042-0150 J9 RADIAT EFF DEFECT S JI Radiat. Eff. Defects Solids PY 1994 VL 129 IS 1-2 BP 91 EP 98 DI 10.1080/10420159408228884 PG 8 WC Nuclear Science & Technology; Physics, Fluids & Plasmas; Physics, Condensed Matter SC Nuclear Science & Technology; Physics GA PN214 UT WOS:A1994PN21400014 ER PT J AU GOLIGHTLY, MJ HARDY, K QUAM, W AF GOLIGHTLY, MJ HARDY, K QUAM, W TI RADIATION-DOSIMETRY MEASUREMENTS DURING US SPACE-SHUTTLE MISSIONS WITH THE RME-III SO RADIATION MEASUREMENTS LA English DT Article ID QUALITY FACTOR AB Time-resolved radiation dosimetry measurements inside the crew compartment have been made during recent Shuttle missions with the U.S. Air Force Radiation Monitoring Equipment-III (RME-III), a portable battery-powered four-channel tissue equivalent proportional counter. Results from the first six missions are presented and discussed. Half of the missions had orbital inclinations of 28.5 degrees with the remainder at inclinations of 57 degrees or greater; altitudes ranged from 300 to 600 km. The determined dose equivalent rates ranged from 70 to 5300 mu S nu/day. The RME-III measurements are in good agreement with other dosimetry measurements made aboard the vehicles. Measurements indicate that medium- and high-LET particles contribute less than 2% of the particle fluence for all missions, but up to 50% of the dose equivalent, depending on the spacecraft's altitude and orbital inclination. Isocontours of fluence, dose and dose equivalent rate have been developed from measurements made during the STS-28 mission. The drift rate of the South Atlantic Anomaly is estimated to be 0.49 degrees W/yr and 0.12 degrees N/yr. The calculated trapped proton and GCR dose for the STS-28 mission was significantly lower than the measured values. C1 EG&G ENERGY MEASUREMENTS INC,GOLETA,CA 93117. USAF,ARMSTRONG LAB,OEBD,SAN ANTONIO,TX 78235. RP GOLIGHTLY, MJ (reprint author), NASA,LYNDON B JOHNSON SPACE CTR,SN31,HOUSTON,TX 77058, USA. NR 26 TC 22 Z9 22 U1 0 U2 0 PU PERGAMON-ELSEVIER SCIENCE LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD, ENGLAND OX5 1GB SN 1350-4487 J9 RADIAT MEAS JI Radiat. Meas. PD JAN PY 1994 VL 23 IS 1 BP 25 EP 42 DI 10.1016/1350-4487(94)90020-5 PG 18 WC Nuclear Science & Technology SC Nuclear Science & Technology GA PW335 UT WOS:A1994PW33500004 PM 11538011 ER PT J AU VALLEY, MA MCKENZIE, AM BOURKE, DL RAJA, SN AF VALLEY, MA MCKENZIE, AM BOURKE, DL RAJA, SN TI EFFECTS OF EPIDURAL TEST DOSE VOLUME ON SKIN PERFUSION, TEMPERATURE, AND REFLEX VASOCONSTRICTION SO REGIONAL ANESTHESIA LA English DT Article DE ANESTHETIC TECHNIQUE; EPIDURAL; ANESTHETICS; LOCAL; LIDOCAINE; INSPIRATORY GASP VASOCONSTRICTIVE RESPONSE (IGVR); MEASUREMENT TECHNIQUE; LASER DOPPLER FLOWMETRY AB Background and Objectives. The authors sought to define the effects of differing volumes of epidural test dose on skin perfusion, skin temperature, and reflex vasoconstriction to a maximal inspiration (inspiratory gasp vasoconstrictive response, IGVR). Methods. With informed consent and Institutional Review Board approval, the authors studied 40 patients undergoing epidural anesthesia. Skin perfusion was monitored in glabrous skin on the foot using laser Doppler. Inspiratory gasp vasoconstrictive response and temperature measurements were obtained at 1-minute intervals. After a baseline period, 5 patients received 60 mg intravenous lidocaine HCl; 5 received 5 mt normal saline, via epidural catheter; and 30 patients received 50 mg lidocaine HCl and 20 mcg epinephrine in 2.5, 5.0, or 7.5 mt normal saline (10 patients each). Inspiratory gasp vasoconstrictive response was defined as the percent change in perfusion from baseline produced by an inspiratory gasp. Perfusion was normalized by expressing each patient's value as a percentage of the respective baseline value. Results. Significant increases in perfusion, of up to 169% of baseline, were seen 12 minutes after the test dose. Inspiratory gasp vasoconstrictive response showed significant changes from baseline in all test groups. The temperature change was insignificant. Control groups did not show perfusion or IGVR changes. Conclusions, Skin perfusion and IGVR changed significantly after epidural test dose; the minimal effect of volume appears to be 5 mt of lidocaine-epinephrine solution; the presence of IGVR or perfusion changes, or both, are positive predictors of successful placement of the catheter into the epidural space; and temperature changes as observed here were not reliable predictors of proper placement of epidural catheters. RP VALLEY, MA (reprint author), USAF,MC,WILFORD HALL MED CTR,SGHSA,DEPT ANESTHESIOL,LACKLAND AFB,TX 78236, USA. OI Yang, Shuman/0000-0002-9638-0890 NR 0 TC 2 Z9 2 U1 0 U2 0 PU CHURCHILL LIVINGSTONE INC MEDICAL PUBLISHERS PI NEW YORK PA 650 AVENUE OF THE AMERICAS, NEW YORK, NY 10011 SN 0146-521X J9 REGION ANESTH JI Reg. Anesth. PD JAN-FEB PY 1994 VL 19 IS 1 BP 52 EP 58 PG 7 WC Anesthesiology SC Anesthesiology GA MW578 UT WOS:A1994MW57800008 PM 8148295 ER PT B AU BLODGETT, MP MATIKAS, TE KARPUR, P JIRA, JR BLATT, D AF BLODGETT, MP MATIKAS, TE KARPUR, P JIRA, JR BLATT, D BE Thompson, DO Chimenti, DE TI ULTRASONIC EVALUATION OF FIBER-MATRIX INTERFACIAL DEGRADATION OF TITANIUM MATRIX COMPOSITES DUE TO TEMPERATURE AND MECHANICAL LOADING SO REVIEW OF PROGRESS IN QUANTITATIVE NONDESTRUCTIVE EVALUATION, VOLS 13A AND 13B SE REVIEW OF PROGRESS IN QUANTITATIVE NONDESTRUCTIVE EVALUATION LA English DT Proceedings Paper CT Annual Review of Progress in Quantitative Nondestructive Evaluation CY AUG 01-06, 1993 CL BOWDIN COLL, BRUNSWICK, ME SP IOWA STATE UNIV, CTR NONDESTRUCT EVALUAT, US DOE, AMES LAB, USAF, WRIGHT LAB MAT DIRECTORATE, AMER SOC NONDESTRUCT TESTING, JOHNS HOPKINS UNIV, CTR NONDESTRUCT EVALUAT, US DOE, FED AVIAT ADM, NIST, NATL SCI FDN, IND UNIV COOPERAT RES CTR, WORKING GRP QUANTITAT NONDESTRUCT EVALUAT HO BOWDIN COLL C1 WRIGHT LAB,MAT DIRECTORATE,WRIGHT PATTERSON AFB,OH 45433. NR 0 TC 1 Z9 1 U1 0 U2 2 PU PLENUM PRESS DIV PLENUM PUBLISHING CORP PI NEW YORK PA 233 SPRING ST, NEW YORK, NY 10013 BN 0-306-44731-2 J9 REV PROG Q PY 1994 VL 13 BP 1213 EP 1219 PN A & B PG 7 WC Engineering, Multidisciplinary; Materials Science, Multidisciplinary; Mechanics SC Engineering; Materials Science; Mechanics GA BA63C UT WOS:A1994BA63C00157 ER PT B AU MATIKAS, TE KARPUR, P AF MATIKAS, TE KARPUR, P BE Thompson, DO Chimenti, DE TI MICROMECHANICS APPROACH TO CHARACTERIZE INTERFACES IN METAL-MATRIX AND CERAMIC-MATRIX COMPOSITES SO REVIEW OF PROGRESS IN QUANTITATIVE NONDESTRUCTIVE EVALUATION, VOLS 13A AND 13B SE REVIEW OF PROGRESS IN QUANTITATIVE NONDESTRUCTIVE EVALUATION LA English DT Proceedings Paper CT Annual Review of Progress in Quantitative Nondestructive Evaluation CY AUG 01-06, 1993 CL BOWDIN COLL, BRUNSWICK, ME SP IOWA STATE UNIV, CTR NONDESTRUCT EVALUAT, US DOE, AMES LAB, USAF, WRIGHT LAB MAT DIRECTORATE, AMER SOC NONDESTRUCT TESTING, JOHNS HOPKINS UNIV, CTR NONDESTRUCT EVALUAT, US DOE, FED AVIAT ADM, NIST, NATL SCI FDN, IND UNIV COOPERAT RES CTR, WORKING GRP QUANTITAT NONDESTRUCT EVALUAT HO BOWDIN COLL C1 WRIGHT LAB,MAT DIRECTORATE,WRIGHT PATTERSON AFB,OH 45433. NR 0 TC 4 Z9 4 U1 0 U2 0 PU PLENUM PRESS DIV PLENUM PUBLISHING CORP PI NEW YORK PA 233 SPRING ST, NEW YORK, NY 10013 BN 0-306-44731-2 J9 REV PROG Q PY 1994 VL 13 BP 1477 EP 1484 PN A & B PG 8 WC Engineering, Multidisciplinary; Materials Science, Multidisciplinary; Mechanics SC Engineering; Materials Science; Mechanics GA BA63C UT WOS:A1994BA63C00191 ER PT J AU HARGIS, PJ GREENBERG, KE MILLER, PA GERARDO, JB TORCZYNSKI, JR RILEY, ME HEBNER, GA ROBERTS, JR OLTHOFF, JK WHETSTONE, JR VANBRUNT, RJ SOBOLEWSKI, MA ANDERSON, HM SPLICHAL, MP MOCK, JL BLETZINGER, P GARSCADDEN, A GOTTSCHO, RA SELWYN, G DALVIE, M HEIDENREICH, JE BUTTERBAUGH, JW BRAKE, ML PASSOW, ML PENDER, J LUJAN, A ELTA, ME GRAVES, DB SAWIN, HH KUSHNER, MJ VERDEYEN, JT HORWATH, R TURNER, TR AF HARGIS, PJ GREENBERG, KE MILLER, PA GERARDO, JB TORCZYNSKI, JR RILEY, ME HEBNER, GA ROBERTS, JR OLTHOFF, JK WHETSTONE, JR VANBRUNT, RJ SOBOLEWSKI, MA ANDERSON, HM SPLICHAL, MP MOCK, JL BLETZINGER, P GARSCADDEN, A GOTTSCHO, RA SELWYN, G DALVIE, M HEIDENREICH, JE BUTTERBAUGH, JW BRAKE, ML PASSOW, ML PENDER, J LUJAN, A ELTA, ME GRAVES, DB SAWIN, HH KUSHNER, MJ VERDEYEN, JT HORWATH, R TURNER, TR TI THE GASEOUS ELECTRONICS CONFERENCE RADIOFREQUENCY REFERENCE CELL - A DEFINED PARALLEL-PLATE RADIOFREQUENCY SYSTEM FOR EXPERIMENTAL AND THEORETICAL-STUDIES OF PLASMA-PROCESSING DISCHARGES SO REVIEW OF SCIENTIFIC INSTRUMENTS LA English DT Article ID IMPEDANCE AB A ''reference cell'' for generating radio-frequency (rf) glow discharges in gases at a frequency of 13.56 MHz is described. The reference cell provides an experimental platform for comparing plasma measurements carried out in a common reactor geometry by different experimental groups, thereby enhancing the transfer of knowledge and insight gained in rf discharge studies. The results of performing ostensibly identical measurements on six of these cells in five different laboratories are analyzed and discussed. Measurements were made of plasma voltage and current characteristics for discharges in pure argon at specified values of applied voltages, gas pressures, and gas flow rates. Data are presented on relevant electrical quantities derived from Fourier analysis of the voltage and current wave forms. Amplitudes, phase shifts, self-bias voltages, and power dissipation were measured. Each of the cells was characterized in terms of its measured internal reactive components. Comparing results from different cells provides an indication of the degree of precision needed to define the electrical configuration and operating parameters in order to achieve identical performance at various laboratories. The results show, for example, that the external circuit, including the reactive components of the rf power source, can significantly influence the discharge. Results obtained in reference cells with identical rf power sources demonstrate that considerable progress has been made in developing a phenomenological understanding of the conditions needed to obtain reproducible discharge conditions in independent reference cells. C1 NATL INST STAND & TECHNOL,GAITHERSBURG,MD 20899. UNIV NEW MEXICO,DEPT CHEM & NUCL ENGN,ALBUQUERQUE,NM 87131. WRIGHT LAB,WRIGHT PATTERSON AFB,OH 45433. AT&T BELL LABS,MURRAY HILL,NJ 07974. IBM CORP,THOMAS J WATSON RES CTR,YORKTOWN HTS,NY 10598. IBM CORP,DIV GEN TECHNOL,ESSEX JCT,VT 05452. UNIV MICHIGAN,DEPT NUCL ENGN,ANN ARBOR,MI 48109. UNIV MICHIGAN,DEPT ELECT ENGN,ANN ARBOR,MI 48109. UNIV CALIF BERKELEY,DEPT CHEM ENGN,BERKELEY,CA 94720. MIT,DEPT CHEM ENGN,CAMBRIDGE,MA 02139. UNIV ILLINOIS,DEPT ELECT ENGN,URBANA,IL 61801. SEMATECH,AUSTIN,TX 78741. RP HARGIS, PJ (reprint author), SANDIA NATL LABS,ALBUQUERQUE,NM 87185, USA. RI Kushner, Mark/A-7362-2008; Kushner, Mark/D-4547-2015 NR 15 TC 285 Z9 286 U1 1 U2 15 PU AMER INST PHYSICS PI WOODBURY PA CIRCULATION FULFILLMENT DIV, 500 SUNNYSIDE BLVD, WOODBURY, NY 11797-2999 SN 0034-6748 J9 REV SCI INSTRUM JI Rev. Sci. Instrum. PD JAN PY 1994 VL 65 IS 1 BP 140 EP 154 DI 10.1063/1.1144770 PG 15 WC Instruments & Instrumentation; Physics, Applied SC Instruments & Instrumentation; Physics GA MR267 UT WOS:A1994MR26700025 ER PT B AU WRIGHT, JA AF WRIGHT, JA BE Grundfest, WS TI THE OFFICE FOR PREVENTION AND HEALTH SERVICES ASSESSMENT SO ROLE OF TECHNOLOGY IN THE COST OF HEALTH CARE: HEALTH CARE TECHNOLOGY POLICY I SE PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE) LA English DT Proceedings Paper CT Conference on Health Care Technology Policy I - The Role of Technology in the Cost of Health Care CY APR 27-29, 1994 CL ARLINGTON, VA SP IEEE, USA ACTIV BOARD, WHITAKER FDN, MEDALLIONS CHARITABLE FUND, SOC PHOTO OPT INSTRUMENTAT ENGINEERS, HAMAMATSU CORP C1 ARMSTRONG LAB,DIV EPIDEMIOL RES,BROOKS AFB,TX 78235. NR 0 TC 0 Z9 0 U1 0 U2 0 PU SPIE - INT SOC OPTICAL ENGINEERING PI BELLINGHAM PA PO BOX 10, BELLINGHAM, WA 98227-0010 BN 0-8194-1631-2 J9 P SOC PHOTO-OPT INS PY 1994 VL 2307 BP 456 EP 457 DI 10.1117/12.195479 PG 2 WC Health Policy & Services SC Health Care Sciences & Services GA BC03K UT WOS:A1994BC03K00052 ER PT S AU HERD, JS HERD, KG AF HERD, JS HERD, KG GP INST ELECT ENGINEERS TI FINITE-DIFFERENCE MODELING OF NONLINEAR BEHAVIOR IN HIGH-TEMPERATURE SUPERCONDUCTING TRANSMISSION-LINES SO SECOND INTERNATIONAL CONFERENCE ON COMPUTATION IN ELECTROMAGNETICS SE IEE CONFERENCE PUBLICATIONS LA English DT Proceedings Paper CT 2nd International Conference on Computation in Electromagnetics CY APR 12-14, 1994 CL UNIV NOTTINGHAM, NOTTINGHAM, ENGLAND SP INST ELECT ENGINEERS, ELECTR DIV, INST PHYS, INST MATH & ITS APPLICAT HO UNIV NOTTINGHAM C1 USAF,ROME LAB,WASHINGTON,DC 20330. NR 0 TC 0 Z9 0 U1 0 U2 0 PU INST ELECTRICAL ENGINEERS PI STEVENAGE HERTS PA PO BOX 8, SOUTHGATE HOUSE, STEVENAGE HERTS, ENGLAND SG1 1HQ SN 0537-9989 BN 0-85296-609-1 J9 IEE CONF PUBL PY 1994 IS 384 BP 170 EP 173 PG 4 WC Engineering, Electrical & Electronic SC Engineering GA BA75H UT WOS:A1994BA75H00044 ER PT J AU FISCHER, DW MANASREH, MO MATOUS, G AF FISCHER, DW MANASREH, MO MATOUS, G TI ADDITIONAL H-RELATED LOCAL VIBRATIONAL-MODES IN PROTON-IMPLANTED INP SO SEMICONDUCTOR SCIENCE AND TECHNOLOGY LA English DT Article ID ELECTRON-PARAMAGNETIC RESONANCE; HYDROGEN INCORPORATION; SINGLE-CRYSTALS; IRRADIATED INP; DOPED INP; SEMICONDUCTORS; SPECTROSCOPY; DEFECTS AB At least 15 different hydrogen-related local vibrational modes (LVMS) are now found in proton-implanted InP as compared with the four we have previously reported. The additional LVMS are all observed by IR absorption in the 2200 to 2300 cm(-1) region, are weaker in intensity than the original four, and are very reproducible in InP material from a Variety of sources. Isochronal annealing studies indicate that some of these LVMs disappear by 250 degrees C but are then replaced by new LVMs, most of which are gone by 350 degrees C. These annealing characteristics are very different from the previously shown (four strongest) LVMS. All of these weaker LVMS are believed to be due to Various P-H-related defect complexes. C1 WRIGHT LAB, SOLID STATE ELECTR DIRECTORATE, ELRA, WRIGHT PATTERSON AFB, OH 45433 USA. INDIANA UNIV PENN, DEPT PHYS, INDIANA, PA 15705 USA. RP WRIGHT LAB, MAT DIRECTORATE, MLPO, 3005 P ST STE 6, WRIGHT PATTERSON AFB, OH 45433 USA. NR 27 TC 6 Z9 6 U1 0 U2 0 PU IOP PUBLISHING LTD PI BRISTOL PA TEMPLE CIRCUS, TEMPLE WAY, BRISTOL BS1 6BE, ENGLAND SN 0268-1242 EI 1361-6641 J9 SEMICOND SCI TECH JI Semicond. Sci. Technol. PD JAN PY 1994 VL 9 IS 1 BP 1 EP 4 DI 10.1088/0268-1242/9/1/001 PG 4 WC Engineering, Electrical & Electronic; Materials Science, Multidisciplinary; Physics, Condensed Matter SC Engineering; Materials Science; Physics GA MR828 UT WOS:A1994MR82800001 ER PT B AU DAVISON, J SCHROEDER, JB AF DAVISON, J SCHROEDER, JB BE Verly, JG Welch, SS TI FEDERAL RESEARCH-AND-DEVELOPMENT ACTIVITIES IN AUTONOMOUS LANDING AND GUIDANCE SYSTEMS SO SENSING, IMAGING, AND VISION FOR CONTROL AND GUIDANCE OF AEROSPACE VEHICLES SE PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE) LA English DT Proceedings Paper CT Conference on Sensors and Sensor Systems for Control and Guidance of Aerospace Vehicles CY APR 04-05, 1994 CL ORLANDO, FL SP SOC PHOTO OPT INSTRUMENTAT ENGINEERS C1 WRIGHT LAB,CONTROL SYST DEV & APPLICAT BRANCH,WRIGHT PATTERSON AFB,OH 45433. NR 0 TC 0 Z9 0 U1 0 U2 0 PU SPIE - INT SOC OPTICAL ENGINEERING PI BELLINGHAM PA PO BOX 10, BELLINGHAM, WA 98227-0010 BN 0-8194-1524-3 J9 P SOC PHOTO-OPT INS PY 1994 VL 2220 BP 226 EP 233 DI 10.1117/12.179607 PG 8 WC Engineering, Aerospace; Engineering, Electrical & Electronic; Optics SC Engineering; Optics GA BB05C UT WOS:A1994BB05C00020 ER PT J AU NEU, TJ ISAACS, RG GUSTAFSON, GB SNOW, JW AF NEU, TJ ISAACS, RG GUSTAFSON, GB SNOW, JW GP AMER METEOROL SOC TI IMPROVED CLOUD ANALYSIS FOR CDFS-II THROUGH THE SERCAA RESEARCH AND DEVELOPMENT PROGRAM SO SEVENTH CONFERENCE ON SATELLITE METEOROLOGY AND OCEANOGRAPHY LA English DT Proceedings Paper CT 7th Conference on Satellite Meteorology and Oceanography/9th Conference on Middle Atmosphere CY JUN 06-10, 1994 CL MONTEREY, CA SP AMER METEOROL SOC C1 USAF,GLOBAL WEATHER CENT,OFFUTT AFB,NE 68113. NR 0 TC 1 Z9 1 U1 0 U2 0 PU AMER METEOROLOGICAL SOC PI BOSTON PA 45 BEACON ST, BOSTON, MA 02108 PY 1994 BP 239 EP 242 PG 4 WC Meteorology & Atmospheric Sciences; Oceanography; Remote Sensing SC Meteorology & Atmospheric Sciences; Oceanography; Remote Sensing GA BC37T UT WOS:A1994BC37T00064 ER PT J AU KOPP, TJ NEU, TJ BROLL, BJ HEINRICHS, JF AF KOPP, TJ NEU, TJ BROLL, BJ HEINRICHS, JF GP AMER METEOROL SOC TI APPLICATION OF SSM/I TO A REAL-TIME AUTOMATED SATELLITE NEPHANALYSIS MODEL SO SEVENTH CONFERENCE ON SATELLITE METEOROLOGY AND OCEANOGRAPHY LA English DT Proceedings Paper CT 7th Conference on Satellite Meteorology and Oceanography/9th Conference on Middle Atmosphere CY JUN 06-10, 1994 CL MONTEREY, CA SP AMER METEOROL SOC C1 USAF,GLOBAL WEATHER CENT,OFFUTT AFB,NE 68113. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER METEOROLOGICAL SOC PI BOSTON PA 45 BEACON ST, BOSTON, MA 02108 PY 1994 BP 247 EP 250 PG 4 WC Meteorology & Atmospheric Sciences; Oceanography; Remote Sensing SC Meteorology & Atmospheric Sciences; Oceanography; Remote Sensing GA BC37T UT WOS:A1994BC37T00066 ER PT J AU DIAMOND, FI AF DIAMOND, FI GP AMER ASSOC UNIV ADM TI TECHNOLOGY-TRANSFER IN UNIVERSITIES SO SHAPING THE UNIVERSITY FOR THE 21ST CENTURY LA English DT Proceedings Paper CT 5th Annual AAUA International Conference: Shaping the University for 21st-Century CY SEP 18-22, 1994 CL NICE, FRANCE SP AMER ASSOC UNIV ADM, ECOLE MINES PARIS, SOPHIA ANTIPOLIS SAEM SYMIVAL, SUNG, EMPIRE STATE COLL, TRINITY COLL DUBLIN, UNIV ILLINOIS CHICAGO, WEBSTER UNIV, CONSEIL GEN ALPES MARITIMES, CHAMBRE COMMERCE & IND NICE COTE AZUR, DATAR C1 USAF,ROME LAB,WASHINGTON,DC 20330. NR 0 TC 0 Z9 0 U1 0 U2 0 PU SOPHIA ANTIPOLIS SAEM PI SOPHIA ANTIPOLIS CEDEX PA BP 33, 06901 SOPHIA ANTIPOLIS CEDEX, FRANCE PY 1994 BP 46 EP 52 PG 7 WC Education & Educational Research SC Education & Educational Research GA BB48M UT WOS:A1994BB48M00009 ER PT B AU COOK, D BINGUE, E AF COOK, D BINGUE, E BE Joyce, D TI TUTORIAL INTRODUCTION TO ADA-9X SO SIGCSE BULLETIN, VOL 26, NO 1, MARCH 1994: PAPERS OF THE TWENTY-FIFTH SIGCSE TECHNICAL SYMPOSIUM ON COMPUTER SCIENCE EDUCATION LA English DT Proceedings Paper CT 25th SIGCSE Technical Symposium on Computer Science Education CY MAR 10-11, 1994 CL PHOENIX, AZ SP ASSOC COMP MACHINERY, SPECIAL INTEREST GRP COMP SCI EDUC C1 USAF ACAD,COLORADO SPRINGS,CO 80840. NR 0 TC 0 Z9 0 U1 0 U2 0 PU ASSOC COMPUTING MACHINERY PI NEW YORK PA 1515 BROADWAY, NEW YORK, NY 10036-9998 BN 0-89791-646-8 PY 1994 BP 373 EP 373 PG 1 WC Computer Science, Interdisciplinary Applications; Education, Scientific Disciplines SC Computer Science; Education & Educational Research GA BA19R UT WOS:A1994BA19R00083 ER PT S AU KAPLAN, D ADAMS, WW FARMER, B VINEY, C AF KAPLAN, D ADAMS, WW FARMER, B VINEY, C BE Kaplan, D Adams, WW Farmer, B Viney, C TI SILK - BIOLOGY, STRUCTURE, PROPERTIES, AND GENETICS SO SILK POLYMERS: MATERIALS SCIENCE AND BIOTECHNOLOGY SE ACS SYMPOSIUM SERIES LA English DT Article; Proceedings Paper CT Workshop on Silk Polymers: Biology, Structure, Properties, Genetics CY JAN 28-29, 1993 CL CHARLOTTESVILLE, VA SP AMER CHEM SOC, DIV POLYM CHEM INC ID BUILDING SPIDERS ARANEAE; AMINO-ACID-COMPOSITION; MAJOR AMPULLATE SILK; BOMBYX-MORI; NEPHILA-CLAVIPES; FIBROIN GENE; CRYSTAL-STRUCTURE; DRAGLINE SILK; SERICIN GENES; GLAND C1 WRIGHT LAB,MLPJ,MAT DIRECTORATE,WRIGHT PATTERSON AFB,OH 45433. UNIV WASHINGTON,CTR BIOENGN,SEATTLE,WA 98195. UNIV VIRGINIA,DEPT MAT SCI & ENGN,CHARLOTTESVILLE,VA 22903. RP KAPLAN, D (reprint author), USA,NATICK RES DEV & ENGN CTR,DIV BIOTECHNOL,NATICK,MA 01760, USA. RI Adams, Wade/A-7305-2010 NR 71 TC 72 Z9 72 U1 0 U2 20 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 SIXTEENTH ST NW, WASHINGTON, DC 20036 SN 0097-6156 BN 0-8412-2743-8 J9 ACS SYM SER PY 1994 VL 544 BP 2 EP 16 PG 15 WC Biotechnology & Applied Microbiology; Chemistry, Multidisciplinary; Entomology; Materials Science, Biomaterials; Polymer Science SC Biotechnology & Applied Microbiology; Chemistry; Entomology; Materials Science; Polymer Science GA BZ58L UT WOS:A1994BZ58L00001 ER PT S AU BECKER, MA MAHONEY, DV LENHERT, PG EBY, RK KAPLAN, D ADAMS, WW AF BECKER, MA MAHONEY, DV LENHERT, PG EBY, RK KAPLAN, D ADAMS, WW BE Kaplan, D Adams, WW Farmer, B Viney, C TI X-RAY MODULI OF SILK FIBERS FROM NEPHILA-CLAVIPES AND BOMBYX-MORI SO SILK POLYMERS: MATERIALS SCIENCE AND BIOTECHNOLOGY SE ACS SYMPOSIUM SERIES LA English DT Article; Proceedings Paper CT Workshop on Silk Polymers: Biology, Structure, Properties, Genetics CY JAN 28-29, 1993 CL CHARLOTTESVILLE, VA SP AMER CHEM SOC, DIV POLYM CHEM INC ID ELASTIC-MODULUS; SPIDER SILK; CRYSTALLINE REGIONS; FIBROIN; SEQUENCE; ARANEAE AB X-ray moduli were determined for silk fibers from the golden orb-weaver spider Nephila clavipes and the domesticated silkworm Bombyx mori to provide insight into their physical properties. Differences between the respective moduli, 17 and 29 GPa, are discussed in terms of the lack of scaling with the basal area per molecule, the effect of the amorphous content and the stress history dependence, Both annealed and irradiated B. mori fibers yielded decreased X-ray moduli. All these results as well as the considerable difference between the experimental and computer modeled moduli raise questions regarding the applicability of the uniform stress assumption for the X-ray modulus calculation at room temperature conditions. C1 UNIV AKRON,MARUICE MORTON INST POLYMER SCI,AKRON,OH 44325. VANDERBILT UNIV,DEPT PHYS,NASHVILLE,TN 37235. USA,NATICK RES DEV & ENGN CTR,DIV BIOTECHNOL,NATICK,MA 01769. WRIGHT LAB,MLPJ,MAT DIRECTORATE,WRIGHT PATTERSON AFB,OH 45433. RP BECKER, MA (reprint author), UNIV AKRON,DEPT POLYMER SCI,AKRON,OH 44325, USA. RI Adams, Wade/A-7305-2010 NR 63 TC 20 Z9 20 U1 1 U2 5 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 SIXTEENTH ST NW, WASHINGTON, DC 20036 SN 0097-6156 BN 0-8412-2743-8 J9 ACS SYM SER PY 1994 VL 544 BP 185 EP 195 PG 11 WC Biotechnology & Applied Microbiology; Chemistry, Multidisciplinary; Entomology; Materials Science, Biomaterials; Polymer Science SC Biotechnology & Applied Microbiology; Chemistry; Entomology; Materials Science; Polymer Science GA BZ58L UT WOS:A1994BZ58L00017 ER PT S AU MAHONEY, DV VEZIE, DL EBY, RK ADAMS, WW KAPLAN, D AF MAHONEY, DV VEZIE, DL EBY, RK ADAMS, WW KAPLAN, D BE Kaplan, D Adams, WW Farmer, B Viney, C TI ASPECTS OF THE MORPHOLOGY OF DRAGLINE SILK OF NEPHILA-CLAVIPES SO SILK POLYMERS: MATERIALS SCIENCE AND BIOTECHNOLOGY SE ACS SYMPOSIUM SERIES LA English DT Article; Proceedings Paper CT Workshop on Silk Polymers: Biology, Structure, Properties, Genetics CY JAN 28-29, 1993 CL CHARLOTTESVILLE, VA SP AMER CHEM SOC, DIV POLYM CHEM INC ID SPIDER SILK; FIBERS; CRYSTALS AB Samples of golden orb-weaver dragline silk were observed to undergo large tensile and compressive deformations (similar to 40%) without evidence of fracture in tension or kinking in compression. The absence of kinking is consistent with the absence of a fibrillar structure within the fiber such as those microfibrils observed in high performance polymer fibers. Therefore, the lack of failure prompted an examination of the morphology of the silk. Low voltage high resolution scanning electron microscopy (LVHRSEM) and atomic force microscopy (AFM) were used to examine as-spun, fractured and abraded fibers. The images yielded a rich variety of features. These were examined by the original height profiles of the AFM images and by Fourier transforms of the profiles. A broad range of dimensions of features is present. These features occur on the surface of as-spun silk as well as on the surfaces exposed through abrasion and liquid nitrogen fracture. C1 UNIV AKRON,MAURICE MORTON INST POLYMER SCI,AKRON,OH 44325. MIT,DEPT MAT SCI & ENGN,CAMBRIDGE,MA 02139. WRIGHT LAB,MLPJ,MAT DIRECTORATE,WRIGHT PATTERSON AFB,OH 45433. USA,NATICK RES DEV & ENGN CTR,DIV BIOTECHNOL,NATICK,MA 01760. RP MAHONEY, DV (reprint author), UNIV AKRON,DEPT POLYMER SCI,AKRON,OH 44325, USA. RI Adams, Wade/A-7305-2010 NR 31 TC 19 Z9 20 U1 0 U2 4 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 SIXTEENTH ST NW, WASHINGTON, DC 20036 SN 0097-6156 BN 0-8412-2743-8 J9 ACS SYM SER PY 1994 VL 544 BP 196 EP 210 PG 15 WC Biotechnology & Applied Microbiology; Chemistry, Multidisciplinary; Entomology; Materials Science, Biomaterials; Polymer Science SC Biotechnology & Applied Microbiology; Chemistry; Entomology; Materials Science; Polymer Science GA BZ58L UT WOS:A1994BZ58L00018 ER PT S AU PACHTER, R CRANE, RL ADAMS, WW AF PACHTER, R CRANE, RL ADAMS, WW BE Kaplan, D Adams, WW Farmer, B Viney, C TI APPROACHES TO MODELING AND PROPERTY PREDICTION OF MODEL PEPTIDES SO SILK POLYMERS: MATERIALS SCIENCE AND BIOTECHNOLOGY SE ACS SYMPOSIUM SERIES LA English DT Article; Proceedings Paper CT Workshop on Silk Polymers: Biology, Structure, Properties, Genetics CY JAN 28-29, 1993 CL CHARLOTTESVILLE, VA SP AMER CHEM SOC, DIV POLYM CHEM INC ID DYNAMICS; POLY(SPIROPYRAN-L-GLUTAMATE); MINIMIZATION; SIMULATION; POLYMERS; FIBERS; ENERGY; STRESS; MODULI AB Molecular simulations that predict a 'spring-like' molecular mechanical response of alpha-helical biopolymers with a reinforcing intramolecular hydrogen bonding network are presented in this study. Mechanical properties of extended biopolymer strands based on naturally occurring amino acids, e.g., poly(L-Ala), and for comparison poly(L-Glu) and poly(Ala-Gly) versus synthetic PPTA containing an amide bond, are compared to those assuming alpha-helical structures. Thus, the pivotal role of such motifs in biological systems utilizing superior compressive mechanical properties, especially of silk, can be inferred. RP PACHTER, R (reprint author), WRIGHT LAB,MLPJ,MAT DIRECTORATE,WRIGHT PATTERSON AFB,OH 45433, USA. RI Adams, Wade/A-7305-2010 NR 51 TC 1 Z9 1 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 SIXTEENTH ST NW, WASHINGTON, DC 20036 SN 0097-6156 BN 0-8412-2743-8 J9 ACS SYM SER PY 1994 VL 544 BP 283 EP 290 PG 8 WC Biotechnology & Applied Microbiology; Chemistry, Multidisciplinary; Entomology; Materials Science, Biomaterials; Polymer Science SC Biotechnology & Applied Microbiology; Chemistry; Entomology; Materials Science; Polymer Science GA BZ58L UT WOS:A1994BZ58L00024 ER PT S AU BUNNING, TJ JIANG, H ADAMS, WW CRANE, RL FARMER, B KAPLAN, D AF BUNNING, TJ JIANG, H ADAMS, WW CRANE, RL FARMER, B KAPLAN, D BE Kaplan, D Adams, WW Farmer, B Viney, C TI APPLICATIONS OF SILK SO SILK POLYMERS: MATERIALS SCIENCE AND BIOTECHNOLOGY SE ACS SYMPOSIUM SERIES LA English DT Article; Proceedings Paper CT Workshop on Silk Polymers: Biology, Structure, Properties, Genetics CY JAN 28-29, 1993 CL CHARLOTTESVILLE, VA SP AMER CHEM SOC, DIV POLYM CHEM INC ID IMMOBILIZATION; FIBROIN; CELLS; BIOCATALYSTS C1 UNIV VIRGINIA,DEPT MAT SCI,CHARLOTTESVILLE,VA 22903. USA,NATICK RES DEV & ENGN CTR,DIV BIOTECHNOL,NATICK,MA 01760. RP BUNNING, TJ (reprint author), WRIGHT LAB,MLPJ,MAT DIRECTORATE,WRIGHT PATTERSON AFB,OH 45433, USA. RI Adams, Wade/A-7305-2010 NR 41 TC 14 Z9 14 U1 0 U2 4 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 SIXTEENTH ST NW, WASHINGTON, DC 20036 SN 0097-6156 BN 0-8412-2743-8 J9 ACS SYM SER PY 1994 VL 544 BP 353 EP 358 PG 6 WC Biotechnology & Applied Microbiology; Chemistry, Multidisciplinary; Entomology; Materials Science, Biomaterials; Polymer Science SC Biotechnology & Applied Microbiology; Chemistry; Entomology; Materials Science; Polymer Science GA BZ58L UT WOS:A1994BZ58L00029 ER PT B AU MOZER, JB ZEHNDER, JA AF MOZER, JB ZEHNDER, JA GP AMER METEOROL SOC TI Lee vorticity production by large scale tropical mountain ranges SO SIXTH CONFERENCE ON MESOSCALE PROCESSES LA English DT Proceedings Paper CT 6th Conference on Mesoscale Processes CY JUL 18-22, 1994 CL PORTLAND, OR SP Amer Meteor Soc C1 USAF,PHILIPS LABS,BEDFORD,MA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER METEOROLOGICAL SOC PI BOSTON PA 45 BEACON ST, BOSTON, MA 02108 PY 1994 BP 57 EP 59 PG 3 WC Meteorology & Atmospheric Sciences SC Meteorology & Atmospheric Sciences GA BE02R UT WOS:A1994BE02R00015 ER PT B AU BLISS, DF BRYANT, G ISELER, G JOHNSON, B ZACH, FX AF BLISS, DF BRYANT, G ISELER, G JOHNSON, B ZACH, FX GP IEEE TI A COMPARISON OF IRON CONCENTRATION AND PHOTOREFRACTIVE GAIN IN IRON-DOPED INDIUM-PHOSPHIDE SO SIXTH INTERNATIONAL CONFERENCE ON INDIUM PHOSPHIDE AND RELATED MATERIALS: CONFERENCE PROCEEDINGS LA English DT Proceedings Paper CT 6th International Conference on Indium Phosphide and Related Materials CY MAR 27-31, 1994 CL SANTA BARBARA, CA SP IEEE, LASERS & ELECTR OPT SOC, IEEE, ELECTRON DEVICES SOC, NATL SCI FDN, ADV RES PROJ AGCY, ROME LAB C1 USAF,ROME LAB,BEDFORD,MA 01731. NR 0 TC 1 Z9 1 U1 0 U2 0 PU I E E E PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 BN 0-7803-1476-X PY 1994 BP 235 EP 238 PG 4 WC Engineering, Electrical & Electronic; Materials Science, Characterization & Testing; Optics SC Engineering; Materials Science; Optics GA BA48A UT WOS:A1994BA48A00061 ER PT S AU GOLDMAN, JA AF GOLDMAN, JA GP IEEE TI PATTERN THEORETIC KNOWLEDGE DISCOVERY SO SIXTH INTERNATIONAL CONFERENCE ON TOOLS WITH ARTIFICIAL INTELLIGENCE, PROCEEDINGS SE PROCEEDINGS - INTERNATIONAL CONFERENCE ON TOOLS WITH ARTIFICIAL INTELLIGENCE LA English DT Proceedings Paper CT 6th International Conference on Tools with Artificial Intelligence CY NOV 06-09, 1994 CL NEW ORLEANS, LA SP IEEE COMP SOC C1 USAF,WRIGHT LAB,WRIGHT PATTERSON AFB,OH 45433. NR 0 TC 1 Z9 1 U1 0 U2 0 PU I E E E, COMPUTER SOC PRESS PI LOS ALAMITOS PA 10662 LOS VAQUEROS CIRCLE, LOS ALAMITOS, CA 90720 SN 1082-3409 BN 0-8186-6785-0 J9 PROC INT C TOOLS ART PY 1994 BP 788 EP 791 DI 10.1109/TAI.1994.346400 PG 4 WC Computer Science, Artificial Intelligence SC Computer Science GA BC14C UT WOS:A1994BC14C00125 ER PT B AU KOURI, JV MCCAIN, AJ BORCHERT, RM AF KOURI, JV MCCAIN, AJ BORCHERT, RM BE Hagood, NW TI THE FEASIBILITY OF A TRULY COLLOCATED PIEZOELECTRIC SENSOR ACTUATOR SO SMART STRUCTURES AND INTELLIGENT SYSTEMS: SMART STRUCTURES AND MATERIALS 1994 SE PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE) LA English DT Proceedings Paper CT Smart Structures and Materials 1994 Conference - Smart Structures and Intelligent Systems CY FEB 14-16, 1994 CL ORLANDO, FL SP SOC PHOTO OPT INSTRUMENTAT ENGINEERS, SOC EXPTL MECH INC, AMER SOC MECH ENGINEERS, SOC IND & APPL MATH, MAT RES SOC, IEEE, CONTROL SYST SOC, AMER PHYS SOC, DIV MAT PHYS, CERAM SOC JAPAN C1 USAF ACAD,COLORADO SPRINGS,CO 80840. NR 0 TC 0 Z9 0 U1 1 U2 1 PU SPIE - INT SOC OPTICAL ENGINEERING PI BELLINGHAM PA PO BOX 10, BELLINGHAM, WA 98227-0010 BN 0-8194-1485-9 J9 P SOC PHOTO-OPT INS PY 1994 VL 2190 BP 250 EP 259 DI 10.1117/12.175187 PG 10 WC Mechanics SC Mechanics GA BA89N UT WOS:A1994BA89N00022 ER PT B AU SIMON, GW TITLE, AM WEISS, NO GINET, GP AF SIMON, GW TITLE, AM WEISS, NO GINET, GP BE Schussler, M Schmidt, W TI KINEMATIC MODELING OF MAGNETOCONVECTION SO SOLAR MAGNETIC FIELDS LA English DT Proceedings Paper CT Conference on Solar Magnet Fields CY JUN 29-JUL 02, 1993 CL FREIBURG, GERMANY SP KIEPENHEUER INST SONNENPHYS C1 NATL SOLAR OBSERV,USAF,PHILLIPS LAB,SUNSPOT,NM. NR 0 TC 0 Z9 0 U1 0 U2 0 PU CAMBRIDGE UNIV PRESS PI CAMBRIDGE PA THE PITT BUILDING, TRUMPINGTON ST, CAMBRIDGE, CAMBS, ENGLAND CB2 1RP BN 0-521-46119-7 PY 1994 BP 276 EP 278 PG 3 WC Astronomy & Astrophysics SC Astronomy & Astrophysics GA BB63A UT WOS:A1994BB63A00053 ER PT J AU YU, PW STUTZ, CE AF YU, PW STUTZ, CE TI PHOTOLUMINESCENCE EXCITATION OF THE AS-I-V-GA 0.8 EV EMISSION IN GAAS GROWN BY MOLECULAR-BEAM EPITAXY AT LOW-TEMPERATURES SO SOLID STATE COMMUNICATIONS LA English DT Article AB We report the above-bandgap photoluminescence excitation spectra obtained at 4.2 K for the As-i-V-Ga 0.8 eV photoluminescence emission present in GaAs grown by molecular beam epitaxy at low temperatures 325-400 degrees C. We observed oscillating structures due to the excitations from both the heavy- and light-hole valence bands. The oscillating structures are attributed to the energy relaxation of the conduction-band electrons by the successive emission of the zone-center longitudinal optical phonons, along with energy-dependent capture of the conduction-band electrons by As-i-V-Ga centers via a shallow effective-mass donor, or direct capture by the shallow donor. The oscillating structure due to the light-hole excitation is attributed to the splitting of the heavy- and light-hole valence bands. C1 WRIGHT LAB,ELR,SOLID STATE ELECTR DIRECTORATE,WRIGHT PATTERSON AFB,OH 45433. RP YU, PW (reprint author), WRIGHT STATE UNIV,UNIV RES CTR,DAYTON,OH 45435, USA. NR 14 TC 0 Z9 1 U1 2 U2 4 PU PERGAMON-ELSEVIER SCIENCE LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD, ENGLAND OX5 1GB SN 0038-1098 J9 SOLID STATE COMMUN JI Solid State Commun. PD JAN PY 1994 VL 89 IS 3 BP 293 EP 296 DI 10.1016/0038-1098(94)90700-5 PG 4 WC Physics, Condensed Matter SC Physics GA MU570 UT WOS:A1994MU57000021 ER PT B AU MOHD, MA STEADMAN, CE RENDER, KS AF MOHD, MA STEADMAN, CE RENDER, KS GP IEEE TI ANECHOIC CHAMBER TESTING ENTERS INTO A NEW ERA USING FIBEROPTIC TECHNOLOGY - UNIQUE ISSUES AND EXPERIENCES SO SOUTHEASTCON '94 - CREATIVE TECHNOLOGY TRANSFER - A GLOBAL AFFAIR: PROCEEDINGS OF 1994 IEEE SOUTHEASTCON 94 LA English DT Proceedings Paper CT 1994 IEEE Southeastcon 94 - Creative Technology Transfer: A Global Affair CY APR 10-13, 1994 CL MIAMI, FL SP FLORIDA INT UNIV, DEPT ELECT & COMP ENGN, UNIV MIAMI, DEPT ELECT & COMP ENGIN, IEEE, MIAMI SECT, IEEE, REG 3, IEEE, FLORIDA COUNCIL C1 USAF,CTR DEV TEST,EGLIN AFB,FL 32542. NR 0 TC 0 Z9 0 U1 0 U2 0 PU I E E E PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 BN 0-7803-1797-1 PY 1994 BP 372 EP 374 PG 3 WC Automation & Control Systems; Computer Science, Artificial Intelligence; Computer Science, Software Engineering; Engineering, Electrical & Electronic; Telecommunications SC Automation & Control Systems; Computer Science; Engineering; Telecommunications GA BA74C UT WOS:A1994BA74C00088 ER PT B AU HOUCHARD, J KERVIN, P AFRICANO, J KUO, D MEDRANO, R LAMBERT, J AF HOUCHARD, J KERVIN, P AFRICANO, J KUO, D MEDRANO, R LAMBERT, J BE Allahdadi, FA Chrisp, MP Giuliano, CR Latham, WP Shanley, JF TI ORBITAL DEBRIS DETECTION PROGRAM HIGHLIGHTS FROM THE AIR-FORCE MAUI OPTICAL STATION SO SPACE INSTRUMENTATION AND DUAL-USE TECHNOLOGIES SE PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE) LA English DT Proceedings Paper CT Conference on Space Instrumentation and Dual-Use Technologies CY APR 04-06, 1994 CL ORLANDO, FL SP SOC PHOTO OPT INSTRUMENTAT ENGINEERS C1 USAF,PHILLIPS LAB,KIHEI,HI 96753. NR 0 TC 0 Z9 0 U1 0 U2 0 PU SPIE - INT SOC OPTICAL ENGINEERING PI BELLINGHAM PA PO BOX 10, BELLINGHAM, WA 98227-0010 BN 0-8194-1518-9 J9 P SOC PHOTO-OPT INS PY 1994 VL 2214 BP 7 EP 20 DI 10.1117/12.177674 PG 14 WC Engineering, Aerospace; Engineering, Electrical & Electronic; Instruments & Instrumentation; Optics SC Engineering; Instruments & Instrumentation; Optics GA BA83P UT WOS:A1994BA83P00002 ER PT B AU PRAIRIE, MW MCDANIEL, DL AF PRAIRIE, MW MCDANIEL, DL BE Allahdadi, FA Chrisp, MP Giuliano, CR Latham, WP Shanley, JF TI LONG-WAVELENGTH SEMICONDUCTOR-LASERS FOR SPECTROSCOPIC GAS-SENSING SO SPACE INSTRUMENTATION AND DUAL-USE TECHNOLOGIES SE PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE) LA English DT Proceedings Paper CT Conference on Space Instrumentation and Dual-Use Technologies CY APR 04-06, 1994 CL ORLANDO, FL SP SOC PHOTO OPT INSTRUMENTAT ENGINEERS C1 USAF,PHILLIPS LAB,KIRTLAND AFB,NM 87117. NR 0 TC 1 Z9 1 U1 0 U2 0 PU SPIE - INT SOC OPTICAL ENGINEERING PI BELLINGHAM PA PO BOX 10, BELLINGHAM, WA 98227-0010 BN 0-8194-1518-9 J9 P SOC PHOTO-OPT INS PY 1994 VL 2214 BP 207 EP 218 DI 10.1117/12.177660 PG 12 WC Engineering, Aerospace; Engineering, Electrical & Electronic; Instruments & Instrumentation; Optics SC Engineering; Instruments & Instrumentation; Optics GA BA83P UT WOS:A1994BA83P00021 ER PT S AU GEORGE, DM OCONNOR, MG AF GEORGE, DM OCONNOR, MG BE Cochran, JE Edwards, CD Hoffman, SJ Holdaway, R TI AN OR-ORBIT HISTORY AND ANALYSIS OF GPS REACTION WHEELS SO SPACEFLIGHT MECHANICS 1994, PTS 1 AND 2 SE ADVANCES IN THE ASTRONAUTICAL SCIENCES LA English DT Proceedings Paper CT AAS/AIAA Spaceflight Mechanics Meeting CY FEB 14-16, 1994 CL COCOA BEACH, FL SP AMER ASTRONAUT SOC, AMER ASSOC AERONAUT & ASTRONAUT C1 ROCKWELL SPACE OPERAT CORP,FALCON AFB,CO 80912. NR 0 TC 0 Z9 0 U1 0 U2 0 PU UNIVELT INC PI SAN DIEGO PA PO BOX 28130, SAN DIEGO, CA 92128 SN 0065-3438 BN 0-87703-386-2 J9 ADV ASTRONAUT SCI PY 1994 VL 87 BP 575 EP 593 PN 1&2 PG 19 WC Engineering, Aerospace SC Engineering GA BB29U UT WOS:A1994BB29U00037 ER PT J AU THIEM, TL SNEDDON, J AF THIEM, TL SNEDDON, J TI ACCURACY STUDIES IN INDUCTIVELY-COUPLED PLASMA-ATOMIC EMISSION-SPECTROMETRY DETERMINATION OF 8 ELEMENTS IN STANDARD STEEL AND NICKEL-ALLOY HIGH SOLID-SOLUTIONS SO SPECTROSCOPY LETTERS LA English DT Article DE HIGH SOLID SOLUTIONS; INDUCTIVELY COUPLED PLASMA ATOMIC EMISSION SPECTROMETRY; ACCURACY ID INTERFERENCES AB The determination of Al, Cr, Cu, Fe, Mn, Mo, Ni, and Ti in digested stainless steel and nickel alloys using inductively coupled plasma atomic emission spectrometry with dual analytical lines was performed. Accuracy of the high solid solutions was assessed by comparison to standard values and found to be excellent. C1 MCNEESE STATE UNIV,DEPT CHEM,LAKE CHARLES,LA 70609. RP THIEM, TL (reprint author), USAF ACAD,DEPT CHEM,COLORADO SPRINGS,CO 80840, USA. NR 10 TC 2 Z9 2 U1 0 U2 0 PU MARCEL DEKKER INC PI NEW YORK PA 270 MADISON AVE, NEW YORK, NY 10016 SN 0038-7010 J9 SPECTROSC LETT JI Spectr. Lett. PY 1994 VL 27 IS 10 BP 1437 EP 1445 DI 10.1080/00387019408003247 PG 9 WC Spectroscopy SC Spectroscopy GA PX458 UT WOS:A1994PX45800012 ER PT B AU SOWDERS, DM BRIGHT, VM KOLESAR, ES AF SOWDERS, DM BRIGHT, VM KOLESAR, ES BE Breault, RP TI OPTICAL REFLECTANCE CHARACTERIZATION OF SILICON MICROMACHINED SURFACES SO STRAY RADIATION IN OPTICAL SYSTEMS III SE PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE) LA English DT Proceedings Paper CT Stray Radiation in Optical Systems III Conference CY JUL 26-27, 1994 CL SAN DIEGO, CA SP SOC PHOTO OPT INSTRUMENTAT ENGINEERS DE OPTICAL REFLECTANCE; SILICON MICROMACHINING; POROUS SILICON C1 USAF,INST TECHNOL,DEPT ELECT & COMP ENGN,WRIGHT PATTERSON AFB,OH 45433. NR 0 TC 2 Z9 2 U1 0 U2 0 PU SPIE - INT SOC OPTICAL ENGINEERING PI BELLINGHAM PA PO BOX 10, BELLINGHAM, WA 98227-0010 BN 0-8194-1584-7 J9 P SOC PHOTO-OPT INS PY 1994 VL 2260 BP 192 EP 203 DI 10.1117/12.189216 PG 12 WC Optics SC Optics GA BB55H UT WOS:A1994BB55H00022 ER PT S AU BENINCASA, MM AF BENINCASA, MM GP IEEE TI ISSUES IN APPLYING HIGH PERFORMANCE COMPUTING TO REAL-TIME SYSTEMS SO SUPERCOMPUTING '94, PROCEEDINGS SE SUPERCOMPUTING PROCEEDINGS LA English DT Proceedings Paper CT Supercomputing 94 CY NOV 14-18, 1994 CL WASHINGTON, DC SP IEEE, COMP SOC, ASSOC COMP MACHINERY, SOC IND & APPL MATH C1 USAF,ROME LAB,BEDFORD,MA 01731. NR 0 TC 0 Z9 0 U1 0 U2 0 PU I E E E, COMPUTER SOC PRESS PI LOS ALAMITOS PA 10662 LOS VAQUEROS CIRCLE, LOS ALAMITOS, CA 90720 SN 1063-9535 BN 0-8186-6605-6 J9 SUPERCOMP PROC PY 1994 BP 1 EP 2 PG 2 WC Computer Science, Interdisciplinary Applications; Computer Science, Theory & Methods SC Computer Science GA BC13B UT WOS:A1994BC13B00001 ER PT J AU ZAPOTOCNY, JV AF ZAPOTOCNY, JV GP AMER METEOROL SOC TI METEOROLOGICAL APPLICATIONS TOOLS FOR GENERATING IMAGES FROM GRIDDED DATA ON THE SATELLITE DATA HANDLING SYSTEM AT AFGWC SO TENTH INTERNATIONAL CONFERENCE ON INTERACTIVE INFORMATION AND PROCESSING SYSTEMS FOR METEOROLOGY, OCEANOGRAPHY, AND HYDROLOGY LA English DT Proceedings Paper CT 10th International Conference on Interactive Information and Processing Systems for Meteorology, Oceanography, and Hydrology CY JAN 23-28, 1994 CL NASHVILLE, TN SP AMER METEOROL SOC, WORLD METEOROL ORG, ASSOC AMER GEOGRAPHERS, AMER WATER RESOURCES ASSOC, JOINT OCEANOG INST C1 USAF,GLOBAL WEATHER CENT,OFFUTT AFB,NE 68113. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER METEOROLOGICAL SOC PI BOSTON PA 45 BEACON ST, BOSTON, MA 02108 PY 1994 BP 37 EP 38 PG 2 WC Meteorology & Atmospheric Sciences SC Meteorology & Atmospheric Sciences GA BC28U UT WOS:A1994BC28U00009 ER PT J AU CALLAHAN, KP KIESS, RB LANICCI, JM AF CALLAHAN, KP KIESS, RB LANICCI, JM GP AMER METEOROL SOC TI VERIFICATION OF THE AIR-FORCE-GLOBAL-WEATHER-CENTRALS SHORT RANGE CLOUD FORECAST MODEL ON A WORKSTATION SO TENTH INTERNATIONAL CONFERENCE ON INTERACTIVE INFORMATION AND PROCESSING SYSTEMS FOR METEOROLOGY, OCEANOGRAPHY, AND HYDROLOGY LA English DT Proceedings Paper CT 10th International Conference on Interactive Information and Processing Systems for Meteorology, Oceanography, and Hydrology CY JAN 23-28, 1994 CL NASHVILLE, TN SP AMER METEOROL SOC, WORLD METEOROL ORG, ASSOC AMER GEOGRAPHERS, AMER WATER RESOURCES ASSOC, JOINT OCEANOG INST C1 USAF,GLOBAL WEATHER CENT,OFFUTT AFB,NE 68113. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER METEOROLOGICAL SOC PI BOSTON PA 45 BEACON ST, BOSTON, MA 02108 PY 1994 BP 219 EP 221 PG 3 WC Meteorology & Atmospheric Sciences SC Meteorology & Atmospheric Sciences GA BC28U UT WOS:A1994BC28U00049 ER PT J AU THOMASON, R SCHLEGEL, W LUCCA, M CUMMINGS, S LEE, S AF THOMASON, R SCHLEGEL, W LUCCA, M CUMMINGS, S LEE, S TI PRIMARY MALIGNANT MESOTHELIOMA OF THE PERICARDIUM - CASE-REPORT AND LITERATURE-REVIEW SO TEXAS HEART INSTITUTE JOURNAL LA English DT Review DE ASBESTOS; CARDIAC TAMPONADE; HEART NEOPLASMS; HEART SURGERY; IMMUNOHISTOCHEMISTRY; MESOTHELIOMA PATHOLOGY; MYOCARDIAL INFARCTION; PERICARDIAL EFFUSION; PERICARDIUM AB Pericardial mesothelioma is a highly lethal and fortunately rare cardiac neoplasm. We present the clinical and pathologic features of a primary sarcomatoid mesothelioma. To better understand the clinical, radiographic, and pathologic features of this entity, we reviewed 27 cases described in the English literature from 1972 through 1992, which, together with our case, provided a total of 28 cases. Findings of the review include a male-female ratio of 2:1, a wide age range (12 to 77 years; mean, 47 years), and documented asbestos exposure in 4 of 28 (14%) patients. Commonly used imaging studies do not appear to offer great sensitivity, for a mass was detected by echocardiography in only 2 of 16 (12%) patients and by computed tomography in 4 of 9 (44%). Pathologic findings revealed a diffuse growth pattern in most cases (18 of 25, or 72%), together with an equal distribution between the biphasic, epithelioid, and sarcomatoid variants. Effusion cytology revealed malignant cells in only 2 of 10 (20%) cases. With or without therapy, prognosis was uniformly poor since 24 of 27 patients were dead of the disease at the time the reports were published. RP THOMASON, R (reprint author), WILFORD HALL USAF MED CTR,DEPT CARDIOL,PSL,2200 BERGQVIST DR,STE 1,LACKLAND AFB,TX 78236, USA. NR 0 TC 33 Z9 34 U1 1 U2 1 PU TEXAS HEART INST PI HOUSTON PA PO BOX 20345, HOUSTON, TX 77225-0345 SN 0730-2347 J9 TEX HEART I J JI Tex. Heart Inst. J. PY 1994 VL 21 IS 2 BP 170 EP 174 PG 5 WC Cardiac & Cardiovascular Systems SC Cardiovascular System & Cardiology GA NT956 UT WOS:A1994NT95600010 PM 8061543 ER PT B AU TEMPLE, MA PYATI, VP AF TEMPLE, MA PYATI, VP GP IEEE TI RADOME DEPOLARIZATION AND PHASE FRONT DISTORTION EFFECTS ON BORESIGHT ERROR PREDICTION SO THE RECORD OF THE 1994 IEEE NATIONAL RADAR CONFERENCE LA English DT Proceedings Paper CT 1944 IEEE National Radar Conference CY MAR 29-31, 1994 CL ATLANTA, GA SP IEEE, AEROSP & ELECTR SYST SOC, IEEE, ATLANTA SECT C1 USAF,WRIGHT LAB,WL AAWD,WRIGHT PATTERSON AFB,OH 45433. NR 0 TC 0 Z9 0 U1 1 U2 1 PU I E E E PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 BN 0-7803-1438-7 PY 1994 BP 177 EP 182 PG 6 WC Engineering, Aerospace; Remote Sensing SC Engineering; Remote Sensing GA BB65N UT WOS:A1994BB65N00033 ER PT B AU GOLDSTEIN, JS INGRAM, MA HOLDER, EJ AF GOLDSTEIN, JS INGRAM, MA HOLDER, EJ GP IEEE TI ADAPTIVE SPACE-TIME PROCESSING FOR RADAR RECEIVE ARRAYS WITH TIME-VARYING 2-DIMENSIONAL SUBBAND DECOMPOSITIONS SO THE RECORD OF THE 1994 IEEE NATIONAL RADAR CONFERENCE LA English DT Proceedings Paper CT 1944 IEEE National Radar Conference CY MAR 29-31, 1994 CL ATLANTA, GA SP IEEE, AEROSP & ELECTR SYST SOC, IEEE, ATLANTA SECT C1 USAF,ROME LAB,SPACE COMMUN BRANCH,GRIFFISS AFB,NY 13441. NR 0 TC 0 Z9 0 U1 0 U2 0 PU I E E E PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 BN 0-7803-1438-7 PY 1994 BP 206 EP 211 PG 6 WC Engineering, Aerospace; Remote Sensing SC Engineering; Remote Sensing GA BB65N UT WOS:A1994BB65N00038 ER PT B AU ALLRED, LG HOWARD, TR AF ALLRED, LG HOWARD, TR BE Snell, JR TI APPLICATION OF THERMAL IMAGING TO ELECTRONIC FAULT-DIAGNOSIS SO THERMOSENSE XVI: AN INTERNATIONAL CONFERENCE ON THERMAL SENSING AND IMAGING DIAGNOSTIC APPLICATIONS SE PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE) LA English DT Proceedings Paper CT International Conference on Thermal Sensing and Imaging Diagnostic Applications (Thermosense XVI) CY APR 06-08, 1994 CL ORLANDO, FL SP SOC PHOTO OPT INSTRUMENTAT ENGINEERS C1 OGDEN AIR LOGIST CTR,DIV SOFTWARE ENGN,HILL AFB,UT. NR 0 TC 0 Z9 0 U1 0 U2 0 PU SPIE - INT SOC OPTICAL ENGINEERING PI BELLINGHAM PA PO BOX 10, BELLINGHAM, WA 98227-0010 BN 0-8194-1549-9 J9 P SOC PHOTO-OPT INS PY 1994 VL 2245 BP 224 EP 230 DI 10.1117/12.171172 PG 7 WC Thermodynamics; Engineering, Mechanical; Instruments & Instrumentation SC Thermodynamics; Engineering; Instruments & Instrumentation GA BA45B UT WOS:A1994BA45B00027 ER PT B AU NORGARD, J SADLER, J SEGA, R BACA, E PRATHER, W AF NORGARD, J SADLER, J SEGA, R BACA, E PRATHER, W BE Snell, JR TI INFRARED MEASUREMENTS OF WAVE-GUIDE MODES AND RADIATION-PATTERNS OF BEVELED-CUT CIRCULAR WAVE-GUIDE MICROWAVE APERTURE ANTENNAS SO THERMOSENSE XVI: AN INTERNATIONAL CONFERENCE ON THERMAL SENSING AND IMAGING DIAGNOSTIC APPLICATIONS SE PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE) LA English DT Proceedings Paper CT International Conference on Thermal Sensing and Imaging Diagnostic Applications (Thermosense XVI) CY APR 06-08, 1994 CL ORLANDO, FL SP SOC PHOTO OPT INSTRUMENTAT ENGINEERS C1 USAF,PHILLIPS LAB,MICROWAVE RES GRP,KIRTLAND AFB,NM 87117. NR 0 TC 1 Z9 1 U1 0 U2 0 PU SPIE - INT SOC OPTICAL ENGINEERING PI BELLINGHAM PA PO BOX 10, BELLINGHAM, WA 98227-0010 BN 0-8194-1549-9 J9 P SOC PHOTO-OPT INS PY 1994 VL 2245 BP 286 EP 295 DI 10.1117/12.171179 PG 10 WC Thermodynamics; Engineering, Mechanical; Instruments & Instrumentation SC Thermodynamics; Engineering; Instruments & Instrumentation GA BA45B UT WOS:A1994BA45B00033 ER PT S AU MICHEEL, LJ HARTNAGEL, HL ANDERSON, WT KIRCHOEFER, SW PAPANICOLAOU, NA AF MICHEEL, LJ HARTNAGEL, HL ANDERSON, WT KIRCHOEFER, SW PAPANICOLAOU, NA GP IEEE, COMP SOC TI INTERBAND-TUNNELING III-V SEMICONDUCTOR STRUCTURES FOR MULTIPLE-VALUED LITERAL AND ARITHMETIC FUNCTIONS SO TWENTY-FOURTH INTERNATIONAL SYMPOSIUM ON MULTIPLE-VALUED LOGIC, PROCEEDINGS SE INTERNATIONAL SYMP ON MULTIPLE-VALUED LOGIC - PROCEEDINGS LA English DT Proceedings Paper CT 24th International Symposium on Multiple-Valued Logic CY MAY 25-27, 1994 CL BOSTON, MA SP IEEE, COMP SOC, IEEE, COMP SOC, TECH COMM MULTIPLE VALUED LOG, UNIV MASSACHUSETTS BOSTON C1 WRIGHT LAB,SOLID STATE ELECTR DIRECTORATE,WRIGHT PATTERSON AFB,OH. NR 0 TC 1 Z9 1 U1 0 U2 0 PU I E E E, COMPUTER SOC PRESS PI LOS ALAMITOS PA 10662 LOS VAQUEROS CIRCLE, LOS ALAMITOS, CA 90720 SN 0195-623X BN 0-8186-5650-6 J9 INT SYM MVL PY 1994 BP 198 EP 206 PG 9 WC Computer Science, Hardware & Architecture; Computer Science, Software Engineering; Engineering, Electrical & Electronic SC Computer Science; Engineering GA BB07F UT WOS:A1994BB07F00027 ER PT S AU TYLER, DW LOOS, GC AF TYLER, DW LOOS, GC BE Robertson, JG Tango, WJ TI SIMULATION STUDY OF A LOW-LIGHT-LEVEL WAVE-FRONT SENSOR DRIVING A LOW-ORDER, NEAR-IR ADAPTIVE OPTICS SYSTEM SO VERY HIGH ANGULAR RESOLUTION IMAGING SE IAU SYMPOSIA LA English DT Article; Proceedings Paper CT 158th Symposium of the International Astronomical Union CY JAN 11-15, 1993 CL UNIV SYDNEY, WOMENS COLL, SYDNEY, AUSTRALIA SP INT ASTRON UNION, INT UNION RADIO SCI, COMMONWEALTH DEPT EDUC EMPLOYMENT & TRAINING, AUSTR TELESCOPE NATL FACIL, MT STROMLO AND SIDING SPRING OBSERV, UNIV SYDNEY, SCI FDN PHYS, AUSTRON SOC AUSTR, DONOVAN TRUST HO UNIV SYDNEY, WOMENS COLL ID IMAGES AB Two high-fidelity computer simulations are used to study low-order adaptive optics systems operating in the near-infrared. We study obtainable system performance using very dim reference sources at three IR wavelengths. C1 USAF,PHILLIPS LAB,ALBUQUERQUE,NM. RP TYLER, DW (reprint author), ROCKWELL INT CORP,ROCKWELL POWER SYST CO,ALBUQUERQUE,NM, USA. NR 6 TC 0 Z9 0 U1 0 U2 0 PU KLUWER ACADEMIC PUBL PI DORDRECHT PA PO BOX 17, 3300 AA DORDRECHT, NETHERLANDS SN 0074-1809 BN 0-7923-2632-6 J9 IAU SYMP PY 1994 IS 158 BP 308 EP 310 PG 3 WC Astronomy & Astrophysics; Optics SC Astronomy & Astrophysics; Optics GA BA03G UT WOS:A1994BA03G00054 ER PT S AU RESTAINO, SR RADICK, RR LOOS, GC AF RESTAINO, SR RADICK, RR LOOS, GC BE Robertson, JG Tango, WJ TI FIRST EXPERIMENTAL RESULTS FROM PUPIL MASKING ON A SOLAR TELESCOPE SO VERY HIGH ANGULAR RESOLUTION IMAGING SE IAU SYMPOSIA LA English DT Article; Proceedings Paper CT 158th Symposium of the International Astronomical Union CY JAN 11-15, 1993 CL UNIV SYDNEY, WOMENS COLL, SYDNEY, AUSTRALIA SP INT ASTRON UNION, INT UNION RADIO SCI, COMMONWEALTH DEPT EDUC EMPLOYMENT & TRAINING, AUSTR TELESCOPE NATL FACIL, MT STROMLO AND SIDING SPRING OBSERV, UNIV SYDNEY, SCI FDN PHYS, AUSTRON SOC AUSTR, DONOVAN TRUST HO UNIV SYDNEY, WOMENS COLL AB We present the results of a pupil masking experiment using the Sun as a source. The goal of the experiment was a first proof of concept validation for Fizeau interferometric beam combination using a source that fills the field of view of the telescope. Phase diversity techniques are employed to record the phasing errors in the mask required to construct the optical transfer function (OTF) and are used to deconvolve the dirty images. C1 UNIV NEW MEXICO,DEPT PHYS & ASTRON,ALBUQUERQUE,NM 87113. PL,GPSS,SUNSPOT,NM 88349. RP RESTAINO, SR (reprint author), USAF,PHILLIPS LAB,LIMI,3550 ABERDEEN AVE SE,KIRTLAND AFB,NM 87117, USA. NR 2 TC 0 Z9 0 U1 0 U2 0 PU KLUWER ACADEMIC PUBL PI DORDRECHT PA PO BOX 17, 3300 AA DORDRECHT, NETHERLANDS SN 0074-1809 BN 0-7923-2632-6 J9 IAU SYMP PY 1994 IS 158 BP 370 EP 372 PG 3 WC Astronomy & Astrophysics; Optics SC Astronomy & Astrophysics; Optics GA BA03G UT WOS:A1994BA03G00070 ER PT J AU VOGEL, GA GOLDFARB, AS MALONE, GA AF VOGEL, GA GOLDFARB, AS MALONE, GA TI A SURVEY OF TECHNICAL ASPECTS OF SITE REMEDIATION - SITE REMEDIATION STRATEGY SO WASTE MANAGEMENT LA English DT Article AB MITRE assembled design, cost, and performance information on five frequently applied remedial technologies from more than 100 vendors directly involved in equipment design and construction and whose costs are independent of contractor markup. This document summarizes the practical experience gained by these vendors through thousands of site remediation projects. The Air Force Center for Environmental Excellence/Environmental Services Office requested this work to obtain an independent, conflict-free source of information for evaluating their contractor's selection of remedial technologies, equipment design, cost estimates, and proposals. C1 USAF,CTR ENVIRONM EXCELLENCE,BROOKS AFB,TX 78235. RP VOGEL, GA (reprint author), MITRE CORP,HAZARDOUS WASTE SYST,7525 COLSHIRE DR,MCLEAN,VA 22102, USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU PERGAMON-ELSEVIER SCIENCE LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD, ENGLAND OX5 1GB SN 0956-053X J9 WASTE MANAGE JI Waste Manage. PY 1994 VL 14 IS 1 BP 61 EP 66 DI 10.1016/0956-053X(94)90021-3 PG 6 WC Engineering, Environmental; Environmental Sciences SC Engineering; Environmental Sciences & Ecology GA NZ085 UT WOS:A1994NZ08500007 ER PT J AU MALONE, GA LUNDQUIST, DE AF MALONE, GA LUNDQUIST, DE TI A SURVEY OF TECHNICAL ASPECTS OF SITE REMEDIATION - STABILIZATION AND SOLIDIFICATION SO WASTE MANAGEMENT LA English DT Article AB MITRE assembled design, cost, and performance information on five frequently applied remedial technologies from more than 100 vendors directly involved in equipment design and construction and whose costs are independent of contractor markup. This document summarizes the practical experience gained by these vendors through thousands of site remediation projects. The Air Force Center for Environmental Excellence/Environmental Services Office requested this work to obtain an independent, conflict-free source of information for evaluating their contractor's selection of remedial technologies, equipment design, cost estimates, and proposals. C1 USAF,CTR ENVIRONM EXCELLENCE,BROOKS AFB,TX 78235. RP MALONE, GA (reprint author), MITRE CORP,HAZARDOUS WASTE SYST,7525 COLSHIRE DR,MCLEAN,VA 22102, USA. NR 7 TC 5 Z9 5 U1 0 U2 0 PU PERGAMON-ELSEVIER SCIENCE LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD, ENGLAND OX5 1GB SN 0956-053X J9 WASTE MANAGE JI Waste Manage. PY 1994 VL 14 IS 1 BP 67 EP 73 DI 10.1016/0956-053X(94)90022-1 PG 7 WC Engineering, Environmental; Environmental Sciences SC Engineering; Environmental Sciences & Ecology GA NZ085 UT WOS:A1994NZ08500008 ER PT J AU VOGEL, GA LUNDQUIST, DE AF VOGEL, GA LUNDQUIST, DE TI A SURVEY OF TECHNICAL ASPECTS OF SITE REMEDIATION - AIR STRIPPING SO WASTE MANAGEMENT LA English DT Article AB MITRE assembled design, cost, and performance information on five frequently applied remedial technologies from more than 100 vendors directly involved in equipment design and construction and whose costs are independent of contractor markup. This document summarizes the practical experience gained by these vendors through thousands of site remediation projects. The Air Force Center for Environmental Excellence/Environmental Services Office requested this work to obtain an independent, conflict-free source of information for evaluating their contractor's selection of remedial technologies, equipment design, cost estimates, and proposals. C1 USAF,CTR ENVIRONM EXCELLENCE,BROOKS AFB,TX 78235. RP VOGEL, GA (reprint author), MITRE CORP,HAZARDOUS WASTE SYST,7525 COLSHIRE DR,MCLEAN,VA 22102, USA. NR 3 TC 0 Z9 0 U1 0 U2 0 PU PERGAMON-ELSEVIER SCIENCE LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD, ENGLAND OX5 1GB SN 0956-053X J9 WASTE MANAGE JI Waste Manage. PY 1994 VL 14 IS 1 BP 75 EP 81 DI 10.1016/0956-053X(94)90023-X PG 7 WC Engineering, Environmental; Environmental Sciences SC Engineering; Environmental Sciences & Ecology GA NZ085 UT WOS:A1994NZ08500009 ER PT J AU VOGEL, GA ANDERSON, GG AF VOGEL, GA ANDERSON, GG TI TECHNICAL ASPECTS OF SITE REMEDIATION - VAPOR-PHASE THERMAL-OXIDATION FOR SITE REMEDIATION SO WASTE MANAGEMENT LA English DT Article AB MITRE assembled design, cost, and performance information on five frequently applied remedial technologies from more than 100 vendors directly involved in equipment design and construction and whose costs are independent of contractor markup. This document summarizes the practical experience gained by these vendors through thousands of site remediation projects. The Air Force Center for Environmental Excellence/Environmental Services Office requested this work to obtain an independent, conflict-free source of information for evaluating their contractor's selection of remedial technologies, equipment design, cost estimates, and proposals. C1 USAF,CTR ENVIRONM EXCELLENCE,BROOKS AFB,TX 78235. RP VOGEL, GA (reprint author), MITRE CORP,HAZARDOUS WASTE SYST,7525 COLSHIRE DR,MCLEAN,VA 22102, USA. NR 0 TC 1 Z9 1 U1 0 U2 0 PU PERGAMON-ELSEVIER SCIENCE LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD, ENGLAND OX5 1GB SN 0956-053X J9 WASTE MANAGE JI Waste Manage. PY 1994 VL 14 IS 2 BP 139 EP 144 DI 10.1016/0956-053X(94)90006-X PG 6 WC Engineering, Environmental; Environmental Sciences SC Engineering; Environmental Sciences & Ecology GA NZ087 UT WOS:A1994NZ08700006 ER PT J AU GOLDFARB, AS VOGEL, GA LUNDQUIST, DE AF GOLDFARB, AS VOGEL, GA LUNDQUIST, DE TI TECHNICAL ASPECTS OF SITE REMEDIATION - CARBON ADSORPTION SO WASTE MANAGEMENT LA English DT Article ID ACTIVATED CARBON AB MITRE assembled design, cost, and performance information on five frequently applied remedial technologies from more than 100 vendors directly involved in equipment design and construction and whose costs are independent of contractor markup. This document summarizes the practical experience gained by these vendors through thousands of site remediation projects. The Air Force Center for Environmental Excellence/Environmental Services Office requested this work to obtain an independent, conflict-free source of information for evaluating their contractor's selection of remedial technologies, equipment design, cost estimates, and proposals. C1 MITRE CORP,7525 COLSHIRE DR,MCLEAN,VA 22102. USAF,CTR ENVIRONM EXCELLENCE,BROOKS AFB,TX 78235. NR 11 TC 1 Z9 1 U1 0 U2 1 PU PERGAMON-ELSEVIER SCIENCE LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD, ENGLAND OX5 1GB SN 0956-053X J9 WASTE MANAGE JI Waste Manage. PY 1994 VL 14 IS 2 BP 145 EP 152 DI 10.1016/0956-053X(94)90007-8 PG 8 WC Engineering, Environmental; Environmental Sciences SC Engineering; Environmental Sciences & Ecology GA NZ087 UT WOS:A1994NZ08700007 ER PT J AU GOLDFARB, AS VOGEL, GA LUNDQUIST, DE AF GOLDFARB, AS VOGEL, GA LUNDQUIST, DE TI TECHNICAL ASPECTS OF SITE REMEDIATION - SOIL VAPOR VACUUM EXTRACTION SO WASTE MANAGEMENT LA English DT Article AB MITRE assembled design, cost, and performance information on five frequently applied remedial technologies from more than 100 vendors directly involved in equipment design and construction and whose costs are independent of contractor markup. This document summarizes the practical experience gained by these vendors through thousands of site remediation projects. The Air Force Center for Environmental Excellence/Environmental Services Office requested this work to obtain an independent, conflict-free source of information for evaluating their contractor's selection of remedial technologies, equipment design, cost estimates, and proposals. C1 MITRE CORP,HAZARDOUS WASTE SYST,7525 COLSHIRE DR,MCLEAN,VA 22102. USAF,CTR ENVIRONM EXCELLENCE,BROOKS AFB,TX 78235. NR 12 TC 5 Z9 5 U1 0 U2 0 PU PERGAMON-ELSEVIER SCIENCE LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD, ENGLAND OX5 1GB SN 0956-053X J9 WASTE MANAGE JI Waste Manage. PY 1994 VL 14 IS 2 BP 153 EP 159 DI 10.1016/0956-053X(94)90008-6 PG 7 WC Engineering, Environmental; Environmental Sciences SC Engineering; Environmental Sciences & Ecology GA NZ087 UT WOS:A1994NZ08700008 ER PT B AU XIA, XG KUO, CCJ SUTER, BW AF XIA, XG KUO, CCJ SUTER, BW BE Szu, HH TI IMPROVED BACKUS-GILBERT METHOD FOR SIGNAL RECONSTRUCTION WITH A WAVELET MODEL SO WAVELET APPLICATIONS SE PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE) LA English DT Proceedings Paper CT Conference on Wavelet applications CY APR 05-08, 1994 CL ORLANDO, FL SP SOC PHOTO OPT INSTRUMENTAT ENGINEERS C1 USAF,INST TECHNOL,DEPT ELECT & COMP ENGN,WRIGHT PATTERSON AFB,OH 45433. RI Kuo, C.-C. Jay/A-7110-2011 OI Kuo, C.-C. Jay/0000-0001-9474-5035 NR 0 TC 0 Z9 0 U1 0 U2 0 PU SPIE - INT SOC OPTICAL ENGINEERING PI BELLINGHAM PA PO BOX 10, BELLINGHAM, WA 98227-0010 BN 0-8194-1546-4 J9 P SOC PHOTO-OPT INS PY 1994 VL 2242 BP 420 EP 431 DI 10.1117/12.170044 PG 12 WC Optics; Physics, Mathematical SC Optics; Physics GA BA44Y UT WOS:A1994BA44Y00038 ER PT B AU BURNS, TJ ROGERS, SK OXLEY, ME RUCK, DW AF BURNS, TJ ROGERS, SK OXLEY, ME RUCK, DW BE Szu, HH TI COMPUTING OPTICAL-FLOW USING A DISCRETE, SPATIOTEMPORAL, WAVELET MULTIRESOLUTION ANALYSIS SO WAVELET APPLICATIONS SE PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE) LA English DT Proceedings Paper CT Conference on Wavelet applications CY APR 05-08, 1994 CL ORLANDO, FL SP SOC PHOTO OPT INSTRUMENTAT ENGINEERS C1 USAF,INST TECHNOL,WRIGHT PATTERSON AFB,OH 45433. NR 0 TC 2 Z9 2 U1 0 U2 0 PU SPIE - INT SOC OPTICAL ENGINEERING PI BELLINGHAM PA PO BOX 10, BELLINGHAM, WA 98227-0010 BN 0-8194-1546-4 J9 P SOC PHOTO-OPT INS PY 1994 VL 2242 BP 549 EP 560 DI 10.1117/12.170056 PG 12 WC Optics; Physics, Mathematical SC Optics; Physics GA BA44Y UT WOS:A1994BA44Y00049 ER PT B AU XIA, XG SUTER, BW AF XIA, XG SUTER, BW BE Laine, AF Unser, MA TI CONSTRUCTIONS OF 2-DIMENSIONAL NONSEPARABLE MALVAR WAVELETS SO WAVELET APPLICATIONS IN SIGNAL AND IMAGE PROCESSING II SE PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE) LA English DT Proceedings Paper CT Conference on Wavelet Applications in Signal and Image Processing II CY JUL 27-29, 1994 CL SAN DIEGO, CA SP SOC PHOTO OPT INSTRUMENTAT ENGINEERS DE MALVAR WAVELETS; LAPPED ORTHOGONAL TRANSFORMS; WINDOW FUNCTIONS C1 USAF,INST TECHNOL,DEPT ELECT & COMP ENGN,WRIGHT PATTERSON AFB,OH 45433. NR 0 TC 0 Z9 0 U1 0 U2 0 PU SPIE - INT SOC OPTICAL ENGINEERING PI BELLINGHAM PA PO BOX 10, BELLINGHAM, WA 98227-0010 BN 0-8194-1627-4 J9 P SOC PHOTO-OPT INS PY 1994 VL 2303 BP 214 EP 225 DI 10.1117/12.188772 PG 12 WC Mathematics, Applied; Optics SC Mathematics; Optics GA BB88N UT WOS:A1994BB88N00019 ER PT J AU COOK, ML AF COOK, ML TI THE END OF LIFE AND THE GOALS OF MEDICINE SO ARCHIVES OF INTERNAL MEDICINE LA English DT Editorial Material RP COOK, ML (reprint author), USAF ACAD,DFPFA,HQ,2354 FAIRCHILD DR,SUITE 6L37,COLORADO SPRINGS,CO 80840, USA. NR 1 TC 3 Z9 3 U1 0 U2 0 PU AMER MEDICAL ASSOC PI CHICAGO PA 515 N STATE ST, CHICAGO, IL 60610 SN 0003-9926 J9 ARCH INTERN MED JI Arch. Intern. Med. PD DEC 27 PY 1993 VL 153 IS 24 BP 2718 EP 2719 PG 2 WC Medicine, General & Internal SC General & Internal Medicine GA MN222 UT WOS:A1993MN22200001 PM 8257246 ER PT J AU WITT, GL AF WITT, GL TI LTMBE GAAS - PRESENT STATUS AND PERSPECTIVES SO MATERIALS SCIENCE AND ENGINEERING B-SOLID STATE MATERIALS FOR ADVANCED TECHNOLOGY LA English DT Article; Proceedings Paper CT Symposium B- Low Temperature Molecular Beam Epitaxial III-V Materials : Physics and Applications, at the European-Materials-Research-Society 1993 Spring Meeting CY MAY 04-07, 1991 CL STRASBOURG, FRANCE SP EUROPEAN MAT RES SOC ID MOLECULAR-BEAM EPITAXY; LOW SUBSTRATE TEMPERATURES; BREAKDOWN-VOLTAGE; DEPENDENCE; LAYERS; SUBPICOSECOND; MESFETS; MBE AB When GaAs is grown via MBE at 200 degrees C (compared to the normal 580-600 degrees C), the films manifest a remarkable set of structural, electrical and optical properties. As grown, LT GaAs (as it is commonly known) has an excess of As, contains a high concentration of point defects, displays hopping band conductivity and shows little, if any, photoluminescence. After a 600 degrees C anneal, the layers have a relaxed lattice constant, are highly resistive and contain a distribution of As precipitates. The point defect concentration diminishes by several orders of magnitude. The photo-induced carrier lifetime typically is of the order of 200 fs. This account will review what is known about these interesting materials, discuss models to explain the transport properties and mention potential applications. RP WITT, GL (reprint author), AFOSR NE,BOLLING AFB,DC 20332, USA. NR 26 TC 40 Z9 40 U1 0 U2 2 PU ELSEVIER SCIENCE SA LAUSANNE PI LAUSANNE 1 PA PO BOX 564, 1001 LAUSANNE 1, SWITZERLAND SN 0921-5107 J9 MAT SCI ENG B-SOLID JI Mater. Sci. Eng. B-Solid State Mater. Adv. Technol. PD DEC 20 PY 1993 VL 22 IS 1 BP 9 EP 15 DI 10.1016/0921-5107(93)90215-9 PG 7 WC Materials Science, Multidisciplinary; Physics, Condensed Matter SC Materials Science; Physics GA MM023 UT WOS:A1993MM02300003 ER PT J AU HOLTGRAVE, J RIEHL, K ABNER, D HAALAND, PD AF HOLTGRAVE, J RIEHL, K ABNER, D HAALAND, PD TI ION CHEMISTRY IN TETRAETHYLORTHOSILICATE (C2H5O)(4)SI SO CHEMICAL PHYSICS LETTERS LA English DT Article ID MASS-SPECTROMETRY; STEP COVERAGE; TETRAETHOXYSILANE; DEPOSITION; REACTOR AB The cross sections for simple and dissociative ionization of tetraethoxyorthosilicate ((C2H5O)(4)Si or TEOS) by electron impact have been measured using Fourier-transform mass spectrometry. The total ionization cross section is (2.5+0.5) X 10(-15) cm(2) between 20 and 50 eV. Stoichiometries of the cations were assigned by high-resolution mass spectra, and the reactions of TEOS fragment ions with neutral TEOS have been analyzed with double resonance methods. No anions were detected from 10 to 50 eV. C1 LAWRENCE ASSOCIATES INC,DAYTON,OH 45431. WRIGHT LAB,WRIGHT PATTERSON AFB,OH 45433. USAF,INST TECHNOL,WRIGHT PATTERSON AFB,OH 45433. NR 13 TC 11 Z9 11 U1 0 U2 0 PU ELSEVIER SCIENCE BV PI AMSTERDAM PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS SN 0009-2614 J9 CHEM PHYS LETT JI Chem. Phys. Lett. PD DEC 17 PY 1993 VL 215 IS 6 BP 548 EP 553 DI 10.1016/0009-2614(93)89353-J PG 6 WC Chemistry, Physical; Physics, Atomic, Molecular & Chemical SC Chemistry; Physics GA ML326 UT WOS:A1993ML32600005 ER PT J AU KARNA, SP ZHANG, Y SAMOC, M PRASAD, PN REINHARDT, BA DILLARD, AG AF KARNA, SP ZHANG, Y SAMOC, M PRASAD, PN REINHARDT, BA DILLARD, AG TI NONLINEAR-OPTICAL PROPERTIES OF NOVEL THIOPHENE DERIVATIVES - EXPERIMENTAL AND AB-INITIO TIME-DEPENDENT COUPLED PERTURBED HARTREE-FOCK STUDIES SO JOURNAL OF CHEMICAL PHYSICS LA English DT Article ID AROMATIC-COMPOUNDS; POLARIZABILITY; HYPERPOLARIZABILITIES; NITROANILINE; MOLECULES; POLYENES; BENZENE AB We report in this paper experimental and theoretical studies of the nonlinear optical properties of a new class of compounds which differ from traditional second-order molecules in the sense that a commonly used electron donor chromophore is replaced by a thiophene ring. The molecular second-order nonlinear optical coefficients, beta, as determined by the electric field-induced second-harmonic generation technique, for 2-nitro-1-(2-thienyl)ethene and 4-nitro-1-(2-thienyl)-1,3-butadiene are, respectively, 1 and 3 times that of para-nitroaniline. Ab initio time-dependent coupled perturbed Hartree-Fock results are in agreement with the experimental findings. A Mulliken population analysis indicates that the sulfur atom in the thiophene ring acts as an electron donor. Both the experimental and the theoretical results confirm that a thiophene ring acts as an efficient donor, giving rise to highly efficient second-order nonlinear optical properties. We also show that with this type of chromophore one can use a thiophene oligomer, in place of a thiophene monomer, to amplify the nonlinearity. C1 WRIGHT LAB,DIV NONMET MAT,WRIGHT PATTERSON AFB,OH 45433. UNIV DAYTON,RES INST,DAYTON,OH 45469. RP KARNA, SP (reprint author), SUNY BUFFALO,DEPT CHEM,PHOTON RES LAB,BUFFALO,NY 14214, USA. RI Samoc, Marek/A-5501-2008 OI Samoc, Marek/0000-0002-5404-2455 NR 32 TC 26 Z9 26 U1 0 U2 3 PU AMER INST PHYSICS PI WOODBURY PA CIRCULATION FULFILLMENT DIV, 500 SUNNYSIDE BLVD, WOODBURY, NY 11797-2999 SN 0021-9606 J9 J CHEM PHYS JI J. Chem. Phys. PD DEC 15 PY 1993 VL 99 IS 12 BP 9984 EP 9993 DI 10.1063/1.465398 PG 10 WC Chemistry, Physical; Physics, Atomic, Molecular & Chemical SC Chemistry; Physics GA MM413 UT WOS:A1993MM41300071 ER PT J AU REYNOLDS, DC LOOK, DC JOGAI, B STUTZ, CE AF REYNOLDS, DC LOOK, DC JOGAI, B STUTZ, CE TI RECOMBINATION OF 2-DIMENSIONAL ELECTRONS WITH FREE LIGHT AND HEAVY HOLES IN ALXGA1-XAS-GAAS SINGLE HETEROJUNCTIONS IN A MAGNETIC-FIELD SO PHYSICAL REVIEW B LA English DT Article ID INTERFACE AB Landau-level oscillations are observed in the photoluminescence from an AlxGa1-xAs-GaAs single heterojunction in an applied magnetic field. Extrapolating the oscillations back to zero field gives the energy of the transition from the two-dimensional (2D) electrons to the free heavy holes (hh1 and hh2) and free light holes (1h) weakly confined in the GaAs active layer. The measured energy separation between hh1 and 1h is 1.8 meV, which agrees very well with the calculated value of 2.2 meV. The measured energy separation between hh1 and hh2 is 3.8 meV, in good agreement-with the calculated value of 4.4 meV. The 2D electron effective mass was determined to be m(e)* = 0.086m. The light-hole effective mass was determined to be m(1h)* = 0.078m, using the GaAs heavy-hole effective mass m(hh1)* = 0.46m as input. The effective mass M(hh2)* is approximately the same as m(hh1)*. C1 ELR, WRIGHT LAB, SOLID STATE ELECTR DIRECTORATE, WRIGHT PATTERSON AFB, OH 45433 USA. RP WRIGHT STATE UNIV, RES CTR, DAYTON, OH 45435 USA. NR 15 TC 2 Z9 2 U1 0 U2 0 PU AMER PHYSICAL SOC PI COLLEGE PK PA ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA SN 2469-9950 EI 2469-9969 J9 PHYS REV B JI Phys. Rev. B PD DEC 15 PY 1993 VL 48 IS 23 BP 17168 EP 17171 DI 10.1103/PhysRevB.48.17168 PG 4 WC Physics, Condensed Matter SC Physics GA MN530 UT WOS:A1993MN53000035 ER PT J AU CLERICI, M LUCEY, DR BERZOFSKY, JA PINTO, LA WYNN, TA BLATT, SP DOLAN, MJ HENDRIX, CW WOLF, SF SHEARER, GM AF CLERICI, M LUCEY, DR BERZOFSKY, JA PINTO, LA WYNN, TA BLATT, SP DOLAN, MJ HENDRIX, CW WOLF, SF SHEARER, GM TI RESTORATION OF HIV-SPECIFIC CELL-MEDIATED IMMUNE-RESPONSES BY INTERLEUKIN-12 IN-VITRO SO SCIENCE LA English DT Article ID LYMPHOCYTE MATURATION FACTOR; STIMULATORY FACTOR; RECOMBINANT INTERLEUKIN-2; HETERODIMERIC CYTOKINE; IDENTIFICATION; PURIFICATION; INDUCTION; SYNERGY; PEPTIDE AB Peripheral blood mononuclear cells (PBMCs) from many asymptomatic individuals infected with human immunodeficiency virus-type 1 (HIV) are unresponsive as measured by in vitro T cell proliferation and interleukin-2 (IL-2) production to influenza virus and synthetic peptides of HIV envelope (Env). Strong influenza virus- and Env-stimulated IL-2 responses and T cell proliferation were restored when cultures were stimulated in the presence of IL-12. Interferon-gamma production by PBMCs from HIV seropositive (HIV+) patients was also restored with IL-12. Furthermore, in vitro antigen-specific production of IL-2 and proliferation of PBMCs from HIV- donors were suppressed by antibody to IL-12, but were not enhanced by addition of exogenous IL-12. Thus, IL-12 may be limiting in PBMCs from HIV+ but not HIV- individuals. These findings demonstrate that IL-12 can restore HIV-specific cell-mediated immunity in vitro in HIV-infected individuals and suggest a potential use of IL-12 in augmenting the diminished immunologic functions associated with HIV infection. C1 NCI,EXPTL IMMUNOL BRANCH,BLDG 10,ROOM 4B-17,BETHESDA,MD 20892. GENET INST INC,CAMBRIDGE,MA 02140. NCI,METAB BRANCH,BETHESDA,MD 20892. NIAID,PARASIT DIS LAB,BETHESDA,MD 20892. WILFORD HALL USAF MED CTR,HIV UNIT,LACKLAND AFB,TX 78236. RI Wynn, Thomas/C-2797-2011; Hendrix, Craig/G-4182-2014 OI Hendrix, Craig/0000-0002-5696-8665 NR 33 TC 406 Z9 411 U1 0 U2 2 PU AMER ASSOC ADVANCEMENT SCIENCE PI WASHINGTON PA 1200 NEW YORK AVE, NW, WASHINGTON, DC 20005 SN 0036-8075 J9 SCIENCE JI Science PD DEC 10 PY 1993 VL 262 IS 5140 BP 1721 EP 1724 DI 10.1126/science.7903123 PG 4 WC Multidisciplinary Sciences SC Science & Technology - Other Topics GA ML220 UT WOS:A1993ML22000038 PM 7903123 ER PT J AU WU, RLC MIYOSHI, K KORENYIBOTH, AL GARSCADDEN, A BARNES, PN AF WU, RLC MIYOSHI, K KORENYIBOTH, AL GARSCADDEN, A BARNES, PN TI ION-IMPLANTED DIAMOND FILMS AND THEIR TRIBOLOGICAL PROPERTIES SO SURFACE & COATINGS TECHNOLOGY LA English DT Article ID FRICTION; COATINGS AB This paper reports the physical characterization and tribological evaluation of ion-implanted diamond films. Diamond films were produced by microwave plasma, chemical vapor deposition technique. Diamond films with various grain sizes (0.3 and 3 mum) and roughness (9.1 and 92.1 nm r.m.s. respectively) were implanted with C+ (m/e = 12) at an ion energy of 160 eV and a fluence of 6.72 x 10(17) ions cm-2. Unidirectional sliding friction experiments were conducted in ultrahigh vacuum (6.6 x 10(-7) Pa), dry nitrogen and humid air (40% RH) environments. The effects of C+ ion bombardment on fine and coarse-grained diamond films are as follows: the surface morphology of the diamond films did not change; the surface roughness increased (16.3 and 135.3 nm r.m.s.); the diamond structures were damaged and formed a thin layer of amorphous non-diamond carbon; the friction coefficients dramatically decreased in the ultrahigh vacuum (0.1 and 0.4); the friction coefficients decreased slightly in the dry nitrogen and humid air environments. C1 NASA, LEWIS RES CTR, CLEVELAND, OH 44135 USA. CALSPAN CORP, CLEVELAND, OH 44135 USA. WRIGHT PATTERSON AIR FORCE BASE, DAYTON, OH 45433 USA. RP UES INC, 4401 DAYTON XENIA RD, DAYTON, OH 45432 USA. NR 17 TC 10 Z9 10 U1 0 U2 1 PU ELSEVIER SCIENCE SA PI LAUSANNE PA PO BOX 564, 1001 LAUSANNE, SWITZERLAND SN 0257-8972 J9 SURF COAT TECH JI Surf. Coat. Technol. PD DEC 10 PY 1993 VL 62 IS 1-3 BP 589 EP 594 DI 10.1016/0257-8972(93)90304-7 PG 6 WC Materials Science, Coatings & Films; Physics, Applied SC Materials Science; Physics GA MN812 UT WOS:A1993MN81200039 ER PT J AU JONNSONFREESE, J MOORE, G AF JONNSONFREESE, J MOORE, G TI CLASH OF THE TITANS OF SPACE POLICY SO NATURE LA English DT Editorial Material RP JONNSONFREESE, J (reprint author), USAF,AIR WAR COLL,MAXWELL AFB,AL 36112, USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU MACMILLAN MAGAZINES LTD PI LONDON PA PORTERS SOUTH, 4 CRINAN ST, LONDON, ENGLAND N1 9XW SN 0028-0836 J9 NATURE JI Nature PD DEC 2 PY 1993 VL 366 IS 6454 BP 400 EP 402 PG 3 WC Multidisciplinary Sciences SC Science & Technology - Other Topics GA MK098 UT WOS:A1993MK09800025 ER PT J AU RAVICHANDRAN, KS SEETHARAMAN, V AF RAVICHANDRAN, KS SEETHARAMAN, V TI PREDICTION OF STEADY-STATE CREEP-BEHAVIOR OF 2-PHASE COMPOSITES SO ACTA METALLURGICA ET MATERIALIA LA English DT Article ID RIGID INCLUSIONS; DEFORMATION; ALLOYS; DISPERSION; ALUMINUM; FLOW AB A simple continuum mechanics-based model has been developed to predict the steady state creep rates of composites containing coarse and rigid reinforcements from the matrix creep behavior. The model has been derived on the basis of a unit cell, representative of the composite microstructure, which is idealized to a pattern of periodic, cubic inclusions distributed uniformly in a continuous creeping matrix. Comparisons of the predicted creep rates are made with the experimental data of a number of two phase systems as well as transversely loaded continuous fiber reinforced composites. A good agreement between the predicted and measured creep rates is seen for most of the systems. However, for some composites, the calculations overestimate the creep rates significantly at intermediate volume fractions, typically, 0.3-0.4. It is suggested that factors such as the differences between the microstructure of the matrix in the composite and that of the monolithic matrix could be responsible for the differences in the predicted and experimentally measured creep behavior. Finally, an assessment of the predictions of the model proposed in this study with rigorous, self-consistent calculations as well as finite element simulations has been made. C1 UES INC, DAYTON, OH 45432 USA. RP RAVICHANDRAN, KS (reprint author), WRIGHT LAB, MAT DIRECTORATE, WL MLLN, WRIGHT PATTERSON AFB, OH 45433 USA. NR 61 TC 28 Z9 28 U1 0 U2 3 PU PERGAMON-ELSEVIER SCIENCE LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND SN 0956-7151 J9 ACTA METALL MATER JI Acta Metall. Mater. PD DEC PY 1993 VL 41 IS 12 BP 3351 EP 3361 DI 10.1016/0956-7151(93)90216-F PG 11 WC Materials Science, Multidisciplinary; Metallurgy & Metallurgical Engineering SC Materials Science; Metallurgy & Metallurgical Engineering GA MD080 UT WOS:A1993MD08000002 ER PT J AU BELAR, CD BIELIAUSKAS, LA KLEPAC, RK LARSEN, KG STIGALL, TT ZIMET, CN AF BELAR, CD BIELIAUSKAS, LA KLEPAC, RK LARSEN, KG STIGALL, TT ZIMET, CN TI NATIONAL CONFERENCE ON POSTDOCTORAL TRAINING IN PROFESSIONAL PSYCHOLOGY SO AMERICAN PSYCHOLOGIST LA English DT Editorial Material C1 UNIV MICHIGAN,VET AFFAIRS MED CTR,ANN ARBOR,MI 48109. WILFORD HALL USAF MED CTR,LACKLAND AFB,TX 78236. VET AFFAIRS MED CTR,SEATTLE,WA. PSYCHOL GRP,BATON ROUGE,LA. UNIV COLORADO,BOULDER,CO 80309. RP BELAR, CD (reprint author), UNIV FLORIDA,HLTH SCI CTR,DEPT CLIN & HLTH PSYCHOL,BOX 100165,GAINESVILLE,FL 32611, USA. NR 11 TC 18 Z9 18 U1 0 U2 0 PU AMER PSYCHOLOGICAL ASSOC PI WASHINGTON PA 750 FIRST ST NE, WASHINGTON, DC 20002-4242 SN 0003-066X J9 AM PSYCHOL JI Am. Psychol. PD DEC PY 1993 VL 48 IS 12 BP 1284 EP 1289 DI 10.1037/0003-066X.48.12.1284 PG 6 WC Psychology, Multidisciplinary SC Psychology GA ML166 UT WOS:A1993ML16600011 ER PT J AU DAVIS, K JOHNSON, DJ BRANSON, RD CAMPBELL, RS JOHANNIGMAN, JA POREMBKA, D AF DAVIS, K JOHNSON, DJ BRANSON, RD CAMPBELL, RS JOHANNIGMAN, JA POREMBKA, D TI AIRWAY PRESSURE RELEASE VENTILATION SO ARCHIVES OF SURGERY LA English DT Article ID ADULT RESPIRATORY-FAILURE; END-EXPIRATORY PRESSURE; HIGH-FREQUENCY VENTILATION; INVERSE RATIO VENTILATION; ACUTE LUNG INJURY; MECHANICAL VENTILATION; FLOW OBSTRUCTION; TRIAL; PEEP; BAROTRAUMA AB Background: Elevated airway pressures during mechanical ventilation are associated with hemodynamic compromise and pulmonary barotrauma. We studied the cardiopulmonary effects of a pressure-limited mode of ventilation (airway pressure release ventilation) in patients with the adult respiratory distress syndrome. Methods: Fifteen patients requiring intermittent mandatory ventilation (IMV) and positive end-expiratory pressure (PEEP) were studied. Following measurement of hemodynamic and ventilatory data, all patients were placed on airway pressure release ventilation (APRV). Cardiorespiratory measurements were repeated after a 2-hour stabilization period. Results: During ventilatory support with APRV, peak inspiratory pressure (62+/-10 vs 30+/-4 cm H2O) and PEEP (11+/-4 vs 7+/-2 cm H2O) were reduced compared with IMV. Mean airway pressure was higher with APRV (18+/-5 vs 24+/-4 cm H2O). There were no statistically significant differences in gas exchange or hemodynamic variables. Both cardiac output (8.7+/-1.8 vs 8.4+/-2.0 L/min) and partial pressure of oxygen in arterial blood (791+/-9 vs 86+/-11 mm Hg) were essentially unchanged. Conclusions: Our results suggest that while airway pressure release ventilation can provide similar oxygenation and ventilation at lower peak and end-expiratory pressures, this offers no hemodynamic advantages. C1 UNIV CINCINNATI,MED CTR,DEPT RESP CARE,CINCINNATI,OH 45267. UNIV CINCINNATI,MED CTR,DEPT ANESTHESIA,CINCINNATI,OH 45267. WILFORD HALL USAF MED CTR,SAN ANTONIO,TX 78236. RP DAVIS, K (reprint author), UNIV CINCINNATI,MED CTR,DEPT SURG,DIV TRAUMA CRIT CARE,231 BETHESDA AVE,ML 558,CINCINNATI,OH 45267, USA. NR 26 TC 19 Z9 19 U1 0 U2 1 PU AMER MEDICAL ASSOC PI CHICAGO PA 515 N STATE ST, CHICAGO, IL 60610 SN 0004-0010 J9 ARCH SURG-CHICAGO JI Arch. Surg. PD DEC PY 1993 VL 128 IS 12 BP 1348 EP 1352 PG 5 WC Surgery SC Surgery GA MW448 UT WOS:A1993MW44800010 PM 8250707 ER PT J AU RITCHEY, ML LALLY, KP OSTERICHER, R AF RITCHEY, ML LALLY, KP OSTERICHER, R TI COMPARISON OF DIFFERENT TECHNIQUES OF STAPLED BOWEL ANASTOMOSES IN A CANINE MODEL SO ARCHIVES OF SURGERY LA English DT Article AB Objective: To evaluate different methods of creating a stapled enteroanastomosis and to determine which method would create a larger anastomosis. Design: Prospective comparison of three groups with a total of 17 mongrel dogs. Setting: Clinical investigation facility. Main Outcome Measures: Stapled side-to-side enteroanastomoses were created with the stapled edges touching or separated. Anastomoses were created in both functional bowel and in a defunctionalized limb. The anastomotic circumference was measured in a blinded fashion after 28 days. The third group had anastomoses created and measured the same day. Groups were compared using the t test. Results: There was significant narrowing after healing with both types of anastomoses. Anastomoses created by separating the stapled lines were larger than those fashioned with the cut edges touching, both immediately and after healing. Conclusions: While clinically significant narrowing of a stapled anastomosis is uncommon, separating the staple lines of a functional end-to-end anastomosis may be the preferable method. C1 UNIV MICHIGAN,DEPT SURG,ANN ARBOR,MI 48109. WILFORD HALL USAF MED CTR,DEPT SURG,LACKLAND AFB,TX 78236. NR 11 TC 7 Z9 7 U1 0 U2 0 PU AMER MEDICAL ASSOC PI CHICAGO PA 515 N STATE ST, CHICAGO, IL 60610 SN 0004-0010 J9 ARCH SURG-CHICAGO JI Arch. Surg. PD DEC PY 1993 VL 128 IS 12 BP 1365 EP 1367 PG 3 WC Surgery SC Surgery GA MW448 UT WOS:A1993MW44800014 PM 8250710 ER PT J AU ANDERSON, ST KLEIN, EC AF ANDERSON, ST KLEIN, EC TI SYSTEMIC LUPUS-ERYTHEMATOSUS IN A RHESUS MACAQUE SO ARTHRITIS AND RHEUMATISM LA English DT Note ID II COLLAGEN; NONHUMAN PRIMATE; MACACA-MULATTA; ARTHRITIS; MONKEYS AB We describe the clinical course and histopathologic findings in a rhesus macaque (Macaca mulatta) which developed a systemic inflammatory disorder resembling systemic lupus erythematosus (SLE). The manifestations of the SLE included antinuclear antibody, hemolytic anemia, membranoproliferative glomerulonephritis, and arthritis. To our knowledge, spontaneously occurring SLE has not previously been described in nonhuman primates. C1 WILFORD HALL USAF MED CTR,DEPT RHEUMATOL,LACKLAND AFB,TX. UNIV PITTSBURGH,CENT ANIM FACIL,PITTSBURGH,PA 15260. RP ANDERSON, ST (reprint author), UNIV CALIF SAN FRANCISCO,DEPT MED,DIV RHEUMATOL,400 PARNASSUS,ROOM A540,SAN FRANCISCO,CA 94143, USA. NR 16 TC 7 Z9 7 U1 0 U2 0 PU LIPPINCOTT-RAVEN PUBL PI PHILADELPHIA PA 227 EAST WASHINGTON SQ, PHILADELPHIA, PA 19106 SN 0004-3591 J9 ARTHRITIS RHEUM JI Arthritis Rheum. PD DEC PY 1993 VL 36 IS 12 BP 1739 EP 1742 DI 10.1002/art.1780361214 PG 4 WC Rheumatology SC Rheumatology GA ML262 UT WOS:A1993ML26200013 PM 8250994 ER PT J AU VERDONE, RD SIPES, W MILES, R AF VERDONE, RD SIPES, W MILES, R TI CURRENT TRENDS IN THE USAGE OF THE ADAPTABILITY RATING FOR MILITARY AVIATION (ARMA) AMONG USAF FLIGHT SURGEONS SO AVIATION SPACE AND ENVIRONMENTAL MEDICINE LA English DT Article AB The Adaptability Rating for Military Aviation (ARMA) is that portion of the initial flight physical that assesses an aviator candidate's motivation for and potential adaptability toward an aviation career. A survey was mailed to all USAF operational flight surgeons in the continental U.S. to describe the frequency and distribution of ARMA usage and attitudes. Descriptive statistics suggest that the ARMA is used suboptimally in accordance with current USAF regulation. ARMA training, flight surgeon satisfaction and lack of regulation clarity are described and discussed. More flight surgeons are dissatisfied with the ARMA than are satisfied, and the regulation is perceived as unclear in the area of final disposition for candidates with equivocal ARMA's. A post-hoc analysis to rule out the influences of rank, gender, experience and residency training was performed. Residency training in Aerospace Medicine is beneficial in terms of doing an ARMA, when required, and covering recommended areas. Females and those with less than 1 year experience perform an ARMA more frequently than males and experienced flight surgeons. Despite the limitations of the current ARMA, it should not be abandoned. Recommendations to improve it are provided. Doing better ARMA's can lead to decreased illness, injury, accidents, and attrition. C1 USAF,SCH AEROSP MED,AL AOCN,BROOKS AFB,TX 78235. NR 12 TC 6 Z9 6 U1 0 U2 0 PU AEROSPACE MEDICAL ASSOC PI ALEXANDRIA PA 320 S HENRY ST, ALEXANDRIA, VA 22314-3579 SN 0095-6562 J9 AVIAT SPACE ENVIR MD JI Aviat. Space Environ. Med. PD DEC PY 1993 VL 64 IS 12 BP 1086 EP 1093 PG 8 WC Public, Environmental & Occupational Health; Medicine, General & Internal; Sport Sciences SC Public, Environmental & Occupational Health; General & Internal Medicine; Sport Sciences GA MK441 UT WOS:A1993MK44100002 PM 7880213 ER PT J AU COLLINS, DL DECARVALHO, AB AF COLLINS, DL DECARVALHO, AB TI CHRONIC STRESS FROM THE GOIANIA CS-137 RADIATION ACCIDENT SO BEHAVIORAL MEDICINE LA English DT Article DE ANTICIPATORY STRESS; CHRONIC STRESS; CORNELL INDEX; GOIANIA; BRAZIL; NEUROENDOCRINE; RADIONAL EXPOSURE; CS-137 AB At the invitation of the Brazilian government, the authors conducted a multidisciplinary field study in Goiania, Brazil, 3 1/2 years after an accident involving Cs-137, a radioactive cesium isotope. They compared subjects exposed to low levels of ionizing radiation, subjects who experienced anticipatory stress from fear of radiation exposure, and a nonirradiated control group. Results indicated the presence of chronic stress, as measured by psychological, behavioral, and neuroendocrine indices, in subjects who were exposed as well as in subjects fearful of potential radiation exposure. Anticipatory stress associated with potential exposure to ionizing radiation resulted in a level of stress similar to that from actual exposure to ionizing radiation. These findings have implications for past and future radiation accidents. C1 COMISSAO NACL ENERGIA NUCL,BRASILIA,BRAZIL. RP COLLINS, DL (reprint author), USAF,OFF SCI RES,DIRECTORATE LIFE & ENVIRONM SCI,BOLLING AFB,WASHINGTON,DC 20332, USA. NR 32 TC 33 Z9 34 U1 2 U2 4 PU HELDREF PUBLICATIONS PI WASHINGTON PA 1319 EIGHTEENTH ST NW, WASHINGTON, DC 20036-1802 SN 0896-4289 J9 BEHAV MED JI Behav. Med. PD WIN PY 1993 VL 18 IS 4 BP 149 EP 157 PG 9 WC Behavioral Sciences; Psychiatry SC Behavioral Sciences; Psychiatry GA KV416 UT WOS:A1993KV41600001 PM 8461486 ER PT J AU Ashby, N Allison, T AF Ashby, Neil Allison, Timothy TI CANONICAL PLANETARY PERTURBATION EQUATIONS FOR VELOCITY-DEPENDENT FORCES, AND THE LENSE-THIRRING PRECESSION SO CELESTIAL MECHANICS & DYNAMICAL ASTRONOMY LA English DT Article DE Canonical form; perturbation theory; velocity-dependent forces; Hamilton-Jacobi theory; partial derivatives; Lense-Thirring precession AB A form of planetary perturbation theory based on canonical equations of motion, rather than on the use of osculating orbital elements, is developed and applied to several problems of interest. It is proved that, with appropriately selected initial conditions on the orbital elements, the two forms of perturbation theory give rise to identical predictions for the observable coordinates and velocities, while the orbital elements themselves may be strikingly different. Differences between the canonical form of perturbation theory and the classical Lagrange planetary perturbation equations are discussed. The canonical form of perturbation theory in some cases has advantages when the perturbing forces are velocity-dependent, but the two forms of perturbation theory are equivalent if the perturbing forces are dependent only on position and not on velocity. The canonical form of the planetary perturbation equations are derived and applied to the Lense-Thirring precession of a test body in a Keplerian orbit around a rotating mass source. C1 [Ashby, Neil] Univ Colorado, Dept Phys, Boulder, CO 80309 USA. [Allison, Timothy] Nichols Res Corp, Falcon AFB, CO 80912 USA. RP Ashby, N (reprint author), Univ Colorado, Dept Phys, Campus Box 390, Boulder, CO 80309 USA. NR 19 TC 24 Z9 24 U1 0 U2 0 PU SPRINGER PI DORDRECHT PA VAN GODEWIJCKSTRAAT 30, 3311 GZ DORDRECHT, NETHERLANDS SN 0923-2958 J9 CELEST MECH DYN ASTR JI Celest. Mech. Dyn. Astron. PD DEC PY 1993 VL 57 IS 4 BP 537 EP 585 DI 10.1007/BF00691937 PG 49 WC Astronomy & Astrophysics; Mathematics, Interdisciplinary Applications SC Astronomy & Astrophysics; Mathematics GA V05NM UT WOS:000207132700002 ER PT J AU SCHWERTNER, HA MOSSER, EL AF SCHWERTNER, HA MOSSER, EL TI EXPRESSION OF PLASMA FATTY-ACID DATA IN STUDIES OF CARDIOVASCULAR-DISEASE RISK - CONCENTRATION OR PERCENTAGE - REPLY SO CLINICAL CHEMISTRY LA English DT Letter RP SCHWERTNER, HA (reprint author), WILFORD HALL USAF MED CTR,RDL,1255 WILFORD HALL LOOP,LACKLAND AFB,TX 78236, USA. NR 2 TC 0 Z9 0 U1 0 U2 0 PU AMER ASSOC CLINICAL CHEMISTRY PI WASHINGTON PA 2101 L STREET NW, SUITE 202, WASHINGTON, DC 20037-1526 SN 0009-9147 J9 CLIN CHEM JI Clin. Chem. PD DEC PY 1993 VL 39 IS 12 BP 2528 EP 2529 PG 2 WC Medical Laboratory Technology SC Medical Laboratory Technology GA MQ344 UT WOS:A1993MQ34400016 ER PT J AU BERTAGNOLI, MW HOWELL, RG SEIDNER, SR AF BERTAGNOLI, MW HOWELL, RG SEIDNER, SR TI EFFECTS OF FASTING AND TROPHIC FEEDS ON THE PRETERM GASTROINTESTINAL-TRACT SO CLINICAL RESEARCH LA English DT Meeting Abstract C1 USAF,WILFORD HALL MED CTR,LACKLAND AFB,TX 78236. SW FDN BIOMED RES,SAN ANTONIO,TX 78284. NR 0 TC 0 Z9 0 U1 0 U2 0 PU SLACK INC PI THOROFARE PA 6900 GROVE RD, THOROFARE, NJ 08086 SN 0009-9279 J9 CLIN RES JI Clin. Res. PD DEC PY 1993 VL 41 IS 4 BP A769 EP A769 PG 1 WC Medicine, Research & Experimental SC Research & Experimental Medicine GA MN948 UT WOS:A1993MN94800294 ER PT J AU DICKEY, LA BUTLER, TJ NULL, DM AF DICKEY, LA BUTLER, TJ NULL, DM TI SELECTIVE HEPARINIZATION OF THE EXTRACORPOREAL CIRCUIT IN A PIG MODEL SO CLINICAL RESEARCH LA English DT Meeting Abstract C1 WILFORD HALL USAF MED CTR,LACKLAND AFB,TX 78236. NR 0 TC 0 Z9 0 U1 0 U2 0 PU SLACK INC PI THOROFARE PA 6900 GROVE RD, THOROFARE, NJ 08086 SN 0009-9279 J9 CLIN RES JI Clin. Res. PD DEC PY 1993 VL 41 IS 4 BP A725 EP A725 PG 1 WC Medicine, Research & Experimental SC Research & Experimental Medicine GA MN948 UT WOS:A1993MN94800045 ER PT J AU GREENBERG, DN HOWELL, RG HENSLEY, DM HIXSON, CJ GRESS, M DELVECCHIO, VG AF GREENBERG, DN HOWELL, RG HENSLEY, DM HIXSON, CJ GRESS, M DELVECCHIO, VG TI HYPEROXIA AND UREAPLASMA-UREALYTICUM INFECTION IN PREMATURE RABBITS SO CLINICAL RESEARCH LA English DT Meeting Abstract C1 WILFORD HALL USAF MED CTR,LACKLAND AFB,TX 78236. UNIV SCRANTON,SCRANTON,PA 18510. NR 0 TC 0 Z9 0 U1 0 U2 0 PU SLACK INC PI THOROFARE PA 6900 GROVE RD, THOROFARE, NJ 08086 SN 0009-9279 J9 CLIN RES JI Clin. Res. PD DEC PY 1993 VL 41 IS 4 BP A805 EP A805 PG 1 WC Medicine, Research & Experimental SC Research & Experimental Medicine GA MN948 UT WOS:A1993MN94800487 ER PT J AU HOWELL, RG BERTAGNOLI, MW SEIDNER, SR AF HOWELL, RG BERTAGNOLI, MW SEIDNER, SR TI INTESTINAL GROWTH DURING THE 3RD TRIMESTER IN FETAL BABOONS SO CLINICAL RESEARCH LA English DT Meeting Abstract C1 USAF,WILFORD HALL MED CTR,LACKLAND AFB,TX 78236. SW FDN BIOMED RES,SAN ANTONIO,TX 78284. NR 0 TC 0 Z9 0 U1 0 U2 0 PU SLACK INC PI THOROFARE PA 6900 GROVE RD, THOROFARE, NJ 08086 SN 0009-9279 J9 CLIN RES JI Clin. Res. PD DEC PY 1993 VL 41 IS 4 BP A788 EP A788 PG 1 WC Medicine, Research & Experimental SC Research & Experimental Medicine GA MN948 UT WOS:A1993MN94800392 ER PT J AU KIRSCH, EA YODER, BA BUTZIN, CA AF KIRSCH, EA YODER, BA BUTZIN, CA TI A COMPARISON OF PREGNANCY COMPLICATIONS AND OUTCOME IN ACTIVE-DUTY WOMEN VERSUS MILITARY DEPENDENT WOMEN SO CLINICAL RESEARCH LA English DT Meeting Abstract C1 USAF,WILFORD HALL MED CTR,LACKLAND AFB,TX 78236. NR 0 TC 0 Z9 0 U1 0 U2 0 PU SLACK INC PI THOROFARE PA 6900 GROVE RD, THOROFARE, NJ 08086 SN 0009-9279 J9 CLIN RES JI Clin. Res. PD DEC PY 1993 VL 41 IS 4 BP A734 EP A734 PG 1 WC Medicine, Research & Experimental SC Research & Experimental Medicine GA MN948 UT WOS:A1993MN94800104 ER PT J AU LOUBE, DI PEACOCK, MD BLANTON, HM MORALES, ML EPSTEIN, LJ STROLLO, PJ AF LOUBE, DI PEACOCK, MD BLANTON, HM MORALES, ML EPSTEIN, LJ STROLLO, PJ TI A COMPARISON OF SELF-REPORTED SLEEPINESS AND SNORING IN PREGNANT AND NONPREGNANT WOMEN SO CLINICAL RESEARCH LA English DT Meeting Abstract C1 BROOKE ARMY MED CTR, DEPT PULM, FT SAM HOUSTON, TX 78234 USA. BROOKE ARMY MED CTR, DEPT OBSTET, FT SAM HOUSTON, TX 78234 USA. WILFORD HALL USAF MED CTR, DEPT PULM, LACKLAND AFB, TX 78236 USA. UNIV PITTSBURGH, DIV PULM ALLERGY & CRIT CARE, PITTSBURGH, PA 15260 USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU SLACK INC PI THOROFARE PA 6900 GROVE RD, THOROFARE, NJ 08086 USA SN 0009-9279 J9 CLIN RES JI Clin. Res. PD DEC PY 1993 VL 41 IS 4 BP A737 EP A737 PG 1 WC Medicine, Research & Experimental SC Research & Experimental Medicine GA MN948 UT WOS:A1993MN94800120 ER PT J AU LOUBE, DI EPSTEIN, IJ DAVENPORT, WL STROLLO, PJ AF LOUBE, DI EPSTEIN, IJ DAVENPORT, WL STROLLO, PJ TI ASSESSMENT OF THE VARIABILITY IN CEPHALOMETRIC ROENTGENOGRAM MEASUREMENTS DURING QUIET TIDAL BREATHING IN NORMALS AND OBSTRUCTIVE SLEEP-APNEA PATIENTS SO CLINICAL RESEARCH LA English DT Meeting Abstract C1 BROOKE ARMY MED CTR, DEPT PULM & CRIT CARE, FT SAM HOUSTON, TX 78234 USA. WILFORD HALL USAF MED CTR, DEPT PULM & CRIT CARE, LACKLAND AFB, TX 78236 USA. WILFORD HALL USAF MED CTR, DEPT ORAL SURG, LACKLAND AFB, TX 78236 USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU SLACK INC PI THOROFARE PA 6900 GROVE RD, THOROFARE, NJ 08086 USA SN 0009-9279 J9 CLIN RES JI Clin. Res. PD DEC PY 1993 VL 41 IS 4 BP A737 EP A737 PG 1 WC Medicine, Research & Experimental SC Research & Experimental Medicine GA MN948 UT WOS:A1993MN94800117 ER PT J AU KUNDROTAS, LW CLEMENT, DJ AF KUNDROTAS, LW CLEMENT, DJ TI SERUM ALANINE AMINOTRANSFERASE (ALT) ELEVATION IN ASYMPTOMATIC US AIR-FORCE BASIC TRAINEE BLOOD-DONORS SO DIGESTIVE DISEASES AND SCIENCES LA English DT Article DE ALANINE AMINOTRANSFERASE; BLOOD DONORS; HEPATITIS VIRUSES; HEPATITIS; VIRAL; BASIC MILITARY TRAINING ID PLASMA AB The purpose of this study was to determine the etiology of elevated alanine aminotransferase (ALT) in a population of asymptomatic volunteer blood donors. Subjects with an ALT value >2.25 so above norm (>55 IU/liter) from the donated unit, were prospectively evaluated over a six-week interval. The subjects consisted of blood donors (78% male, 22% female) beginning basic military training at Lackland Air Force Base. Of 44, 160 individuals screened, 19,877 (45%) voluntarily donated blood, 99 (0.5%) of which had confirmed ALT elevation. Of these (90 male/9 female), an associated condition or explanation was made in 12%: four with acute hepatitis B, four positive for anti-HCV two with autoimmune disease, one with cholelithiasis and one associated with acute appendicitis. In 87 the ALT elevation could not be explained using available testing methods but may represent individual variation from a non-Gaussian distribution, be of nonhepatic origin (muscle), or of hepatic disease not detected by the diagnostic algorithm used. To increase the diagnostic yield, it is suggested that at least two elevated ALT values be established in this population over a period of time (yet undefined), before an extensive hepatic investigation is pursued. RP KUNDROTAS, LW (reprint author), USAF,WILFORD HALL MED CTR,SGHMG,MC DEPT GASTROENTEROL,DIV MED,LTC,LACKLAND AFB,TX 78236, USA. NR 17 TC 46 Z9 47 U1 0 U2 4 PU PLENUM PUBL CORP PI NEW YORK PA 233 SPRING ST, NEW YORK, NY 10013 SN 0163-2116 J9 DIGEST DIS SCI JI Dig. Dis. Sci. PD DEC PY 1993 VL 38 IS 12 BP 2145 EP 2150 DI 10.1007/BF01299887 PG 6 WC Gastroenterology & Hepatology SC Gastroenterology & Hepatology GA MP564 UT WOS:A1993MP56400001 PM 8261813 ER PT J AU BESETSNY, LK EARLES, JA REE, MJ AF BESETSNY, LK EARLES, JA REE, MJ TI LITTLE INCREMENTAL VALIDITY FOR A SPECIAL TEST OF ABSTRACT SYMBOLIC REASONING IN AN AIR-FORCE INTELLIGENCE CAREER FIELD SO EDUCATIONAL AND PSYCHOLOGICAL MEASUREMENT LA English DT Article AB This study evaluated the predictive efficiency of the Radio Communication Aptitude Test (RCAT), a classification test used by the United States Air Force. Recruits are classified into two signals intelligence analyses jobs using this special test as well as scores from the general multiple aptitude test battery, the Armed Services Vocational Aptitude Battery (ASVAB), given to an Air Force applicants. Using a sample of 776 students, linear models analyses were conducted to evaluate incremental validity the RCAT added to the ASVAB or added to psychometric g in the prediction of technical training performance. Although the inclusion of the RCAT resulted in a statistically significant increase to validity of .0165 beyond g, it was not significant in incrementing ASVAB. C1 ARMSTRONG LAB,HUMAN RESOURCES DIRECTORATE,BROOKS AFB,TX. NR 6 TC 3 Z9 3 U1 0 U2 0 PU SAGE PUBLICATIONS INC PI THOUSAND OAKS PA 2455 TELLER RD, THOUSAND OAKS, CA 91320 SN 0013-1644 J9 EDUC PSYCHOL MEAS JI Educ. Psychol. Meas. PD WIN PY 1993 VL 53 IS 4 BP 993 EP 997 DI 10.1177/0013164493053004012 PG 5 WC Psychology, Educational; Mathematics, Interdisciplinary Applications; Psychology, Mathematical SC Psychology; Mathematics GA MU362 UT WOS:A1993MU36200012 ER PT J AU MINES, BS DAVIDSON, JL BLOOMQUIST, D STAUFFER, TB AF MINES, BS DAVIDSON, JL BLOOMQUIST, D STAUFFER, TB TI SAMPLING OF VOCS WITH THE BAT GROUND-WATER SAMPLING SYSTEM SO GROUND WATER MONITORING AND REMEDIATION LA English DT Article AB In the BAT ground water sampling system, a stainless steel probe with a porous filter element is pushed vertically to the desired sampling depth. An evacuated glass sampling tube is then lowered down the penetration rods where it makes contact with the filter via a hypodermic needle and draws a pore fluid sample. An investigation of the system was carried out at a number of sites contaminated by leaking underground gasoline storage tanks. Ground water samples obtained using the BAT system and adjacent monitoring wells were analyzed for volatile organic compounds (VOCs). Because the BAT system is an in situ penetration device with a small filter length, it is possible to determine variations in contaminant concentration with depth. BAT samples in general exhibited higher recovery of VOCs than did bailer samples from adjacent monitoring wells screened over large intervals. Much higher levels of VOCs were recovered when the probe was used with its 316 stainless steel filter than when using the high-density polyethylene (HDPE) filter. Significant sorption apparently occurred on the latter filter. Because the BAT sample tubes are sealed and remain a closed system, the in situ water pressure is maintained. No significant loss of VOCs was found in sampling tubes containing headspace. Samples from the upper tube in the cascaded setup with headspace recovered levels of VOCs as high, or in a few cases higher, than the lower, no-headspace tubes. RP MINES, BS (reprint author), USAF ACAD,DFCE,HQ,COLORADO SPRINGS,CO 80840, USA. NR 0 TC 6 Z9 6 U1 0 U2 0 PU GROUND WATER PUBLISHING CO PI WESTERVILLE PA 601 DEMPSEY RD, WESTERVILLE, OH 43081 SN 1069-3629 J9 GROUND WATER MONIT R JI Ground Water Monit. Remediat. PD WIN PY 1993 VL 13 IS 1 BP 115 EP 120 DI 10.1111/j.1745-6592.1993.tb00428.x PG 6 WC Water Resources SC Water Resources GA KM429 UT WOS:A1993KM42900006 ER PT J AU GETTING, IA AF GETTING, IA TI THE GLOBAL POSITIONING SYSTEM SO IEEE SPECTRUM LA English DT Article C1 ENVIRONM RES INST MICHIGAN,BOARD TRUSTEES,ANN ARBOR,MI 48107. RP GETTING, IA (reprint author), USAF,SCI ADVISORY BOARD,WASHINGTON,DC 20330, USA. NR 3 TC 107 Z9 108 U1 0 U2 4 PU IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017-2394 SN 0018-9235 J9 IEEE SPECTRUM JI IEEE Spectr. PD DEC PY 1993 VL 30 IS 12 BP 36 EP & DI 10.1109/6.272176 PG 0 WC Engineering, Electrical & Electronic SC Engineering GA NM528 UT WOS:A1993NM52800017 ER PT J AU MARKOW, MS RYLANDER, HG WELCH, AJ AF MARKOW, MS RYLANDER, HG WELCH, AJ TI REAL-TIME ALGORITHM FOR RETINAL TRACKING SO IEEE TRANSACTIONS ON BIOMEDICAL ENGINEERING LA English DT Article ID TEMPLATE AB Conventional retinal laser photocoagulation is presentlv performed by an ophthalmologist manually aiming a low-power laser beam at a desired site and firing a high-power laser for a preselected interval of time. To automate this process a retinal tracker must acquire a target, track small saccades, and identify loss of track during a large saccade. The authors successfully implemented a real-time algorithm that used a simple computer, video digitizing card, low light video camera, and fundus camera to perform rudimentary tracking on a photograph of a retina undergoing smooth circular motion. The algorithm tracked speeds up to 5 Hz, or 27-degrees/s, which equated to the retina moving in a 525 mum diameter circle. C1 UNIV TEXAS,DEPT BIOMED ENGN ELECT & COMP ENGN,AUSTIN,TX 78712. RP MARKOW, MS (reprint author), USAF ACAD,DEPT ELECT ENGN,COLORADO SPRINGS,CO 80840, USA. NR 28 TC 26 Z9 26 U1 0 U2 0 PU IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017-2394 SN 0018-9294 J9 IEEE T BIO-MED ENG JI IEEE Trans. Biomed. Eng. PD DEC PY 1993 VL 40 IS 12 BP 1269 EP 1281 DI 10.1109/10.250583 PG 13 WC Engineering, Biomedical SC Engineering GA MP949 UT WOS:A1993MP94900010 PM 8125503 ER PT J AU FREDERICKSON, AR WOOLF, S GARTH, JC AF FREDERICKSON, AR WOOLF, S GARTH, JC TI MODEL FOR SPACE-CHARGE EVOLUTION AND DOSE IN IRRADIATED INSULATORS AT HIGH ELECTRIC-FIELDS SO IEEE TRANSACTIONS ON NUCLEAR SCIENCE LA English DT Article; Proceedings Paper CT IEEE 30th Annual International Nuclear and Space Radiation Effects Conference (NSREC) CY JUL 19-23, 1993 CL SNOWBIRD, UT SP IEEE, NUCL & PLASMA SCI SOC, RADIAT EFFECTS COMM, US DEPT DEF, DEF NUCL AGCY, US DEF ENERGY ENERGY, SANDIA NATL LAB, NASA, JET PROPULS LAB AB A new method for calculating dose, charge deposition, current and electric field profiles across a dielectric slab irradiated by 1-3 MeV electron beams has been developed. The model consists of following the electric field build-up with time. A sequence of Monte Carlo calculations for relativistic electrons moving in an electric field determines the motion of the high-energy electrons. This is coupled with electric field solutions using a 1-D electrostatic field code. As time proceeds, the profile of high-energy electron current changes as well as the dose deposition which affects the magnitude of the conduction currents. Several mechanisms for conduction in the dielectric are taken into account. Our model predictions are compared with Kerr effect electric field data on irradiated polymethylmethacrylate (PMMA) obtained by Hikita et al. (1988). C1 ARCON CORP,WALTHAM,MA 02154. USAF,PHILLIPS LAB,VTER,BEDFORD,MA 01731. RP FREDERICKSON, AR (reprint author), USAF,PHILLIPS LAB,GPSP,BEDFORD,MA 01731, USA. NR 17 TC 19 Z9 20 U1 0 U2 0 PU IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017-2394 SN 0018-9499 J9 IEEE T NUCL SCI JI IEEE Trans. Nucl. Sci. PD DEC PY 1993 VL 40 IS 6 BP 1393 EP 1401 DI 10.1109/23.273526 PN 1 PG 9 WC Engineering, Electrical & Electronic; Nuclear Science & Technology SC Engineering; Nuclear Science & Technology GA MV375 UT WOS:A1993MV37500018 ER PT J AU RAY, KP MULLEN, EG TRUMBLE, TM AF RAY, KP MULLEN, EG TRUMBLE, TM TI RESULTS FROM THE HIGH-EFFICIENCY SOLAR PANEL EXPERIMENT FLOWN ON CRRES SO IEEE TRANSACTIONS ON NUCLEAR SCIENCE LA English DT Article; Proceedings Paper CT IEEE 30th Annual International Nuclear and Space Radiation Effects Conference (NSREC) CY JUL 19-23, 1993 CL SNOWBIRD, UT SP IEEE, NUCL & PLASMA SCI SOC, RADIAT EFFECTS COMM, US DEPT DEF, DEF NUCL AGCY, US DEF ENERGY ENERGY, SANDIA NATL LAB, NASA, JET PROPULS LAB AB This paper presents results from the High Efficiency Solar Panel Experiment (HESP) flown on the Combined Release and Radiation Effects Satellite (CRRES). The on-orbit solar cell degradation is correlated with the proton and electron environments. Comparisons between gallium arsenide germanium (GaAs/Ge) and silicon (Si) solar cells are presented, and results from three different annealing methods of like GaAs solar cells are compared. C1 WRIGHT LAB,WRIGHT PATTERSON AFB,OH 45433. RP RAY, KP (reprint author), PHILLIPS LAB,GPSP,29 RANDOLPH RD,BEDFORD,MA 01731, USA. NR 11 TC 5 Z9 5 U1 0 U2 1 PU IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017-2394 SN 0018-9499 J9 IEEE T NUCL SCI JI IEEE Trans. Nucl. Sci. PD DEC PY 1993 VL 40 IS 6 BP 1505 EP 1511 DI 10.1109/23.273512 PN 1 PG 7 WC Engineering, Electrical & Electronic; Nuclear Science & Technology SC Engineering; Nuclear Science & Technology GA MV375 UT WOS:A1993MV37500033 ER PT J AU VIOLET, MD FREDERICKSON, AR AF VIOLET, MD FREDERICKSON, AR TI SPACECRAFT ANOMALIES ON THE CRRES SATELLITE CORRELATED WITH THE ENVIRONMENT AND INSULATOR SAMPLES SO IEEE TRANSACTIONS ON NUCLEAR SCIENCE LA English DT Article; Proceedings Paper CT IEEE 30th Annual International Nuclear and Space Radiation Effects Conference (NSREC) CY JUL 19-23, 1993 CL SNOWBIRD, UT SP IEEE, NUCL & PLASMA SCI SOC, RADIAT EFFECTS COMM, US DEPT DEF, DEF NUCL AGCY, US DEF ENERGY ENERGY, SANDIA NATL LAB, NASA, JET PROPULS LAB ID SOFT ERRORS; ELECTROSTATIC DISCHARGES; PROTONS; SPECTROMETER; DIELECTRICS AB The CRRES satellite has been extensively surveyed for the occurrence of onboard anomalies. CRRES system and instrument responses which were not programmed or commanded are classified as anomalies. The history of anomalies is correlated with the history of plasmas, high energy particles, and electromagnetic fields as measured on CRRES. The anomalies for each instrument on CRRES are compared with those from other instruments. The 674 anomalies, as a group, correlate well with high levels of high energy electron flux and poorly with every other environmental parameter. RP VIOLET, MD (reprint author), USAF,PHILLIPS LAB,GEOPHYS DIRECTORATE,29 RANDOLPH RD,BEDFORD,MA 01731, USA. NR 42 TC 40 Z9 44 U1 2 U2 3 PU IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017-2394 SN 0018-9499 J9 IEEE T NUCL SCI JI IEEE Trans. Nucl. Sci. PD DEC PY 1993 VL 40 IS 6 BP 1512 EP 1520 DI 10.1109/23.273511 PN 1 PG 9 WC Engineering, Electrical & Electronic; Nuclear Science & Technology SC Engineering; Nuclear Science & Technology GA MV375 UT WOS:A1993MV37500034 ER PT J AU FREDERICKSON, AR AF FREDERICKSON, AR TI RADIATION-INDUCED VOLTAGE ON SPACECRAFT INTERNAL SURFACES SO IEEE TRANSACTIONS ON NUCLEAR SCIENCE LA English DT Article; Proceedings Paper CT IEEE 30th Annual International Nuclear and Space Radiation Effects Conference (NSREC) CY JUL 19-23, 1993 CL SNOWBIRD, UT SP IEEE, NUCL & PLASMA SCI SOC, RADIAT EFFECTS COMM, US DEPT DEF, DEF NUCL AGCY, US DEF ENERGY ENERGY, SANDIA NATL LAB, NASA, JET PROPULS LAB ID DISCHARGE AB The charging of surfaces of insulators beneath the thermal control blankets on spacecraft has been numerically simulated. Such insulators are found on wiring harnesses, bulkhead feed-throughs, component mounting hardware, tie; wraps, thermal sensors, etc. These insulators are shielded from the low energy space plasma by the grounded solar blankets. It is determined that the surfaces of these insulators rise to many tens of kV in the Earth's electron belts unless sufficient conduction to the spacecraft frame is established. Secondary electron emission is not sufficient to hold the potential to low values. The dependence of charging upon insulator thickness, electron energy spectra, and material properties is investigated. This phenomena is posited as an explanation for the Spacecraft Anomalies seen on many spacecraft, and on the CRRES satellite in particular. RP FREDERICKSON, AR (reprint author), USAF,DIV SPACE PHYS,PHILLIPS LAB,HANSCON AFB,MA 01731, USA. NR 15 TC 12 Z9 12 U1 0 U2 0 PU IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017-2394 SN 0018-9499 J9 IEEE T NUCL SCI JI IEEE Trans. Nucl. Sci. PD DEC PY 1993 VL 40 IS 6 BP 1547 EP 1554 DI 10.1109/23.273506 PN 1 PG 8 WC Engineering, Electrical & Electronic; Nuclear Science & Technology SC Engineering; Nuclear Science & Technology GA MV375 UT WOS:A1993MV37500039 ER PT J AU DUSSAULT, H HOWARD, JW BLOCK, RC PINTO, MR STAPOR, WJ KNUDSON, AR AF DUSSAULT, H HOWARD, JW BLOCK, RC PINTO, MR STAPOR, WJ KNUDSON, AR TI NUMERICAL-SIMULATION OF HEAVY-ION CHARGE GENERATION AND COLLECTION DYNAMICS SO IEEE TRANSACTIONS ON NUCLEAR SCIENCE LA English DT Article ID SILICON; ENERGY AB This paper describes a complete simulation approach to investigating the physics of heavy-ion charge generation and collection during a single event transient in a PN diode. The simulations explore the effects of different ion track models, applied biases, background dopings, and LET on the transient responses of a PN diode. The simulation results show that ion track structure and charge collection via diffusion-dominated processes play important roles in determining device transient responses. The simulations show no evidence of rapid charge collection in excess of that deposited in the device depletion region in typical funneling time frames (i.e., by time to peak current or-in less than 500 ps). Further the simulations clearly show that the device transient responses are not simple functions of the ion's incident LET. The simulation results imply that future studies and experiments should consider the effects of ion track structure in addition to LET and extend transient charge collection times to insure that reported charge collection efficiencies include diffusion-dominated collection processes. C1 USAF, ROME LAB, ERDA, GRIFFISS AFB, NY 13441 USA. AT&T BELL LABS, MURRAY HILL, NJ 07974 USA. USN, RES LAB, WASHINGTON, DC 20375 USA. RP DUSSAULT, H (reprint author), RENSSELAER POLYTECH INST, DEPT NUCL ENGN & ENGN PHYS, TROY, NY 12180 USA. NR 25 TC 40 Z9 42 U1 0 U2 3 PU IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC PI PISCATAWAY PA 445 HOES LANE, PISCATAWAY, NJ 08855-4141 USA SN 0018-9499 EI 1558-1578 J9 IEEE T NUCL SCI JI IEEE Trans. Nucl. Sci. PD DEC PY 1993 VL 40 IS 6 BP 1926 EP 1934 DI 10.1109/23.273462 PN 1 PG 9 WC Engineering, Electrical & Electronic; Nuclear Science & Technology SC Engineering; Nuclear Science & Technology GA MV375 UT WOS:A1993MV37500087 ER PT J AU EDWARDS, T ZABARNICK, S AF EDWARDS, T ZABARNICK, S TI SUPERCRITICAL FUEL DEPOSITION MECHANISMS SO INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH LA English DT Article ID HEATED METAL TUBES; DEOXYGENATED HYDROCARBONS AB Jet fuel is the primary coolant used in high-speed aircraft. A decrease in surface deposition (fouling) is often seen as jet fuels and pure hydrocarbons are heated above approximately 370 degrees C, as measured by the wetted wall or film temperature. This temperature is near the critical temperature of most jet fuels. Two explanations have been offered for this decrease in deposition under supercritical conditions. One explanation is that the decrease reflects the temperature where hydroperoxide precursors to solids formation are depleted by thermal decomposition, interrupting the radical chain reactions forming solids. Another explanation is that the solvent properties of the fuel become enhanced under supercritical conditions, with the surface deposition reduced essentially by keeping the solids in solution. In single-tube heat exchanger tests with pure hydrocarbons and jet fuels of widely varying critical temperature, it was found that the deposition decrease is insensitive to fuel critical temperature but very sensitive to residence time/heating rate, indicating that the deposition decrease is a fuel chemistry effect rather than an effect of the supercritical nature of the fuel. C1 UNIV DAYTON,RES INST,DAYTON,OH 45469. RP EDWARDS, T (reprint author), USAF,WRIGHT LAB,WL POSF BLDG 490,1790 LOOP RD N,WRIGHT PATTERSON AFB,OH 45433, USA. NR 23 TC 73 Z9 84 U1 2 U2 15 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 SN 0888-5885 J9 IND ENG CHEM RES JI Ind. Eng. Chem. Res. PD DEC PY 1993 VL 32 IS 12 BP 3117 EP 3122 DI 10.1021/ie00024a022 PG 6 WC Engineering, Chemical SC Engineering GA ML429 UT WOS:A1993ML42900022 ER PT J AU JONES, JW PARSONS, DS CUYLER, JP AF JONES, JW PARSONS, DS CUYLER, JP TI THE RESULTS OF FUNCTIONAL ENDOSCOPIC SINUS (FES) SURGERY ON THE SYMPTOMS OF PATIENTS WITH CYSTIC-FIBROSIS SO INTERNATIONAL JOURNAL OF PEDIATRIC OTORHINOLARYNGOLOGY LA English DT Article DE FUNCTIONAL ENDOSCOPIC SINUS SURGERY; CYSTIC FIBROSIS; CHRONIC SINUSITIS; NASAL; POLYPOSIS; NASAL SYMPTOMS ID CHILDREN AB The relationship between cystic fibrosis (CF) and sinus disease has been appreciated since at least 1959. Unfortunately the standard methods used to treat sinus disease have been very unrewarding in the CF patients. We evaluated the long-term results achieved on 17 patients with CF that underwent FES surgery between July 1988 and January 1991. This group consisted of 16 pediatric and 1 adult patients with previously diagnosed CF, documented chronic sinus disease and nasal polyposis that had failed long-term maximal medical management. The patients, or their parents, were contacted and asked to rate the severity and frequency of their symptoms associated with chronic sinus disease, pre- and postoperatively. The specific symptoms evaluated were nasal obstruction, nasal discharge, postnasal drip, halitosis and cough. In addition, we attempted to measure the number of hospitalizations and the presence and frequency of headaches. We were able to show that, while there was no change in the relative health of patients as measured by the number of hospitalizations, there was a significant improvement in the quality of life. There was a marked decline in the frequency of nasal obstruction, nasal discharge and postnasal drip and a high level of patient satisfaction with the procedure. No changes were seen in the frequency or nature of the cough, halitosis or headache. C1 UNIV MISSOURI,SCH MED,DIV OTOLARYNGOL HEAD & NECK SURG,COLUMBIA,MO 65212. WILFORD HALL USAF MED CTR,DEPT OTOLARYNGOL HEAD & NECK SURG,SAN ANTONIO,TX. UNIV ALBERTA,WALTER MACKENZI HLTH SCI CTR,DIV OTOLARYNGOL,EDMONTON,AB,CANADA. NR 23 TC 56 Z9 57 U1 0 U2 1 PU ELSEVIER SCI IRELAND LTD PI CLARE PA CUSTOMER RELATIONS MANAGER, BAY 15, SHANNON INDUSTRIAL ESTATE CO, CLARE, IRELAND SN 0165-5876 J9 INT J PEDIATR OTORHI JI Int. J. Pediatr. Otorhinolaryngol. PD DEC PY 1993 VL 28 IS 1 BP 25 EP 32 DI 10.1016/0165-5876(93)90143-Q PG 8 WC Otorhinolaryngology; Pediatrics SC Otorhinolaryngology; Pediatrics GA ML775 UT WOS:A1993ML77500003 PM 8300311 ER PT J AU MORALES, CF ANZUETO, A ANDRADE, F LEVINE, SM MAXWELL, LC LAWRENCE, RA JENKINSON, SG AF MORALES, CF ANZUETO, A ANDRADE, F LEVINE, SM MAXWELL, LC LAWRENCE, RA JENKINSON, SG TI DIETHYLMALEATE PRODUCES DIAPHRAGMATIC IMPAIRMENT AFTER RESISTIVE BREATHING SO JOURNAL OF APPLIED PHYSIOLOGY LA English DT Article DE RESPIRATORY MUSCLES; DIAPHRAGM; FREE RADICALS; EXERTION; GLUTATHIONE; ANTIOXIDANT; MUSCLE FATIGUE; CONTRACTILE PROPERTIES; OXIDIZED GLUTATHIONE; GLUTATHIONE REDOX CYCLE ID EXHAUSTIVE EXERCISE; SKELETAL-MUSCLE; RAT DIAPHRAGM; GLUTATHIONE; METABOLISM; ACETYLCYSTEINE; PERFORMANCE; DAMAGE; CYCLE AB Formation of oxygen-derived free radicals and activation of the glutathione (GSH) redox cycle has been associated with impaired rat diaphragm performance. Diethylmaleate (DEM) given intraperitoneally irreversibly conjugates with GSH, resulting in marked decreases in tissue concentrations of GSH. We have investigated the effects of acute GSH depletion by DEM on diaphragmatic function during resistive breathing (RB) in the rat. The experimental groups were 1) control, 2) DEM alone, 3) RB, and 4) DEM with RB (DEM + RB). RB was obtained by inspiratory RB until the rats were unable to sustain 70% of maximum airway opening pressure. A portion of the diaphragm was frozen for biochemical assays, and the rest of the diaphragm was prepared for measurement of in vitro contractile properties, including maximum tetanic tension, twitch tension, force-frequency curves, and contraction times. DEM treatment produced a profound depletion of GSH in the DEM and DEM + RB groups. Neither DEM nor RB alone significantly altered diaphragm contractile properties. In DEM + RB rats, however, there was a significant decrease in maximum tetanic tension, twitch tension, and tetanic tension. These data reveal that DEM produced an acute depletion of GSH in the diaphragm without impairment of the muscle in nonstressed rats. In the presence of DEM-induced GSH depletion, RB did result in marked diaphragm impairment. The depletion of GSH and the subsequent impairment in diaphragm contractility after RB suggest that GSH may play an important role in protecting the diaphragm against oxidative stress associated with RB. C1 UNIV TEXAS,HLTH SCI CTR,DEPT MED,DIV PULM DIS CRIT CARE MED,SAN ANTONIO,TX 78284. UNIV TEXAS,HLTH SCI CTR,DEPT PHYSIOL,SAN ANTONIO,TX 78284. WILFORD HALL USAF MED CTR,SAN ANTONIO,TX 78236. AUDIE L MURPHY MEM VET ADM MED CTR,SAN ANTONIO,TX 78284. RI Andrade, Francisco/F-1258-2011 OI Andrade, Francisco/0000-0002-2460-5798 FU NHLBI NIH HHS [HL-32824] NR 32 TC 21 Z9 21 U1 0 U2 0 PU AMER PHYSIOLOGICAL SOC PI BETHESDA PA 9650 ROCKVILLE PIKE, BETHESDA, MD 20814 SN 8750-7587 J9 J APPL PHYSIOL JI J. Appl. Physiol. PD DEC PY 1993 VL 75 IS 6 BP 2406 EP 2411 PG 6 WC Physiology; Sport Sciences SC Physiology; Sport Sciences GA MN705 UT WOS:A1993MN70500010 PM 8125857 ER PT J AU AUFDEMORTE, TB BOYAN, BD FOX, WC MILLER, D AF AUFDEMORTE, TB BOYAN, BD FOX, WC MILLER, D TI DIAGNOSTIC-TOOLS AND BIOLOGIC MARKERS - ANIMAL-MODELS IN THE STUDY OF OSTEOPOROSIS AND ORAL BONE LOSS SO JOURNAL OF BONE AND MINERAL RESEARCH LA English DT Article; Proceedings Paper CT NIH Workshop on Osteoporosis and Oral Bone Loss CY AUG, 1992 CL LEESBURG, VA SP NIH, NIDR, NIAMSD, NIH, OFF RES WOMENS HLTH ID BEAGLE DOGS; OVARIAN-FUNCTION; TRABECULAR BONE; NORMAL MICE; RESORPTION; OSTEOPENIA; BISPHOSPHONATE; PERIODONTITIS; TURNOVER; WOMEN AB Recent data have suggested that there may be a relationship between osteoporosis and oral bone loss. Both diseases am major public health problems of enormous magnitude, but their relationship is poorly unde This is due to their complex pathogenesis and the fact that coexisting periodontal disease, loss of the dentition, site-specific variability in anatomy and bone density, as well as aging and many other factors complicate the development and progression of bone loss relative to each. The focus of this article is to review the characteristics of animals that am suited for studies of the relationship of osteoporosis and oral bone loss to better understand their relationship. C1 TEXAS RES & TECHNOL FDN,SAN ANTONIO,TX. USAF,WILFORD HALL MED CTR,DEPT PERIODONT,SAN ANTONIO,TX. RP AUFDEMORTE, TB (reprint author), UNIV TEXAS,HLTH SCI CTR,7703 FLOYD CURL DR,SAN ANTONIO,TX 78284, USA. NR 32 TC 14 Z9 15 U1 0 U2 4 PU BLACKWELL SCIENCE INC PI CAMBRIDGE PA 238 MAIN ST, CAMBRIDGE, MA 02142 SN 0884-0431 J9 J BONE MINER RES JI J. Bone Miner. Res. PD DEC PY 1993 VL 8 SU 2 BP S529 EP S534 PG 6 WC Endocrinology & Metabolism SC Endocrinology & Metabolism GA MQ496 UT WOS:A1993MQ49600018 PM 8122523 ER PT J AU ECHEVERRIA, P JACKSON, LR HOGE, CW ARNESS, MK DUNNAVANT, GR LARSEN, RR AF ECHEVERRIA, P JACKSON, LR HOGE, CW ARNESS, MK DUNNAVANT, GR LARSEN, RR TI DIARRHEA IN UNITED-STATES TROOPS DEPLOYED TO THAILAND SO JOURNAL OF CLINICAL MICROBIOLOGY LA English DT Note ID TRAVELERS DIARRHEA; ESCHERICHIA-COLI; PROPHYLAXIS; PERSONNEL; CELLS AB Ninety-five (28%) of 333 U.S. military personnel deployed to Ubonratchathani, Thailand, for 1 month in February 1993 developed diarrhea. Campylobacter jejuni was identified in 6 (25%), attaching and effacing Escherichia coli was identified in 3 (13%), nontyphoidal Salmonella spp. were identified in 2 (8%), and rotavirus was identified in 1 (4%) of 24 persons who had diarrhea and submitted specimens. C1 USAF,SPECIAL OPERAT GRP 353D,KADENA AIRBASE,JAPAN. NINETEENTH SPECIAL FORCES,SALT LAKE CITY,UT. RP ECHEVERRIA, P (reprint author), ARMED FORCES RES INST MED SCI,BANGKOK,THAILAND. NR 15 TC 18 Z9 18 U1 0 U2 0 PU AMER SOC MICROBIOLOGY PI WASHINGTON PA 1325 MASSACHUSETTS AVENUE, NW, WASHINGTON, DC 20005-4171 SN 0095-1137 J9 J CLIN MICROBIOL JI J. Clin. Microbiol. PD DEC PY 1993 VL 31 IS 12 BP 3351 EP 3352 PG 2 WC Microbiology SC Microbiology GA MG725 UT WOS:A1993MG72500050 PM 8308137 ER PT J AU LOOK, DC ROBINSON, GD SIZELOVE, JR STUTZ, CE AF LOOK, DC ROBINSON, GD SIZELOVE, JR STUTZ, CE TI ELECTRICAL-PROPERTIES OF MOLECULAR-BEAM EPITAXIAL GAAS GROWN AT 300-450-DEGREES-C SO JOURNAL OF ELECTRONIC MATERIALS LA English DT Article; Proceedings Paper CT Symposium on low temperature grown and higher nonstoichiometric GaAs and related materials, at the spring meeting of the Materials-Research-Society CY APR 12-13, 1993 CL SAN FRANCISCO, CA SP MAT RES SOC, USAF, OFF SCI RES DE DEFECTS; GAAS; LOW-TEMPERATURE-GROWN; MBE ID TEMPERATURE AB We use the Hall effect and a new charge-transfer technique to study molecular beam epitaxial GaAs grown at the low substrate temperatures of 300-450 degrees C. Layers grown from 350-450 degrees C are semi-insulating (resistivity greater than 10(7) Omega-cm), as grown, because of an As-Ga-related donor (not EL2) at E(c)-0.65 eV. The donor concentrations are about 2 x 10(18) cm(-3) and 2 x 10(17) cm(-3) at growth temperatures of 300 and 400 degrees C, respectively, and acceptor concentrations are about an order of magnitude lower. Relatively high mobilities (similar to 5000 cm(2)/V s) along with the high resistivities make this material potentially useful for certain device applications. C1 SOLID STATE ELECTR DIRECTORATE,WRIGHT LAB,ELR,WRIGHT PATTERSON AFB,OH 45433. RP LOOK, DC (reprint author), WRIGHT STATE UNIV,RES CTR,DAYTON,OH 45435, USA. NR 8 TC 20 Z9 20 U1 0 U2 2 PU MINERALS METALS MATERIALS SOC PI WARRENDALE PA 420 COMMONWEALTH DR, WARRENDALE, PA 15086 SN 0361-5235 J9 J ELECTRON MATER JI J. Electron. Mater. PD DEC PY 1993 VL 22 IS 12 BP 1425 EP 1428 DI 10.1007/BF02649991 PG 4 WC Engineering, Electrical & Electronic; Materials Science, Multidisciplinary; Physics, Applied SC Engineering; Materials Science; Physics GA MK808 UT WOS:A1993MK80800013 ER PT J AU YU, PW STUTZ, CE AF YU, PW STUTZ, CE TI EFFECTS OF HEAT-TREATMENT ON THE 0.8 EV PHOTOLUMINESCENCE EMISSION IN GAAS GROWN BY MOLECULAR-BEAM EPITAXY AT LOW-TEMPERATURES SO JOURNAL OF ELECTRONIC MATERIALS LA English DT Article; Proceedings Paper CT Symposium on low temperature grown and higher nonstoichiometric GaAs and related materials, at the spring meeting of the Materials-Research-Society CY APR 12-13, 1993 CL SAN FRANCISCO, CA SP MAT RES SOC, USAF, OFF SCI RES DE DEFECTS; LOW-TEMPERATURE-GROWN GAAS; MBE; PHOTOLUMINESCENCE ID SEMI-INSULATING GAAS; PHOTO-LUMINESCENCE; DEEP LEVELS; EL2; CRYSTALS; BEHAVIOR; ANTISITE; DEFECTS; DONOR; BAND AB We report 0.8 eV photoluminescence (PL) emission of GaAs grown at low temperatures between 325 and 400 degrees C by molecular beam epitaxy. Effects of heat treatments of the 0.8 eV emission are compared with those of the 1.467 eV sharp bound exciton lines. This allows us to attribute the 0.8 eV emission to the As-i-V-Ga center. We discuss the assigning of the As-i-V-Ga center to the well-known EL6. The PL intensity variation of 0.68 eV EL2 and 0.8 eV As-i-V-Ga was seen in substrate materials is explained in terms of dislocation-mediated As-i-V-Ga transformation to EL2 whereas the PL intensity variation of 0.8 eV As-i-V-Ga for molecular beam epitaxy layers can be attributed to the growth condition. C1 SOLID STATE ELECTR DIRECTORATE,WRIGHT LAB,ELR,WRIGHT PATTERSON AFB,OH 45433. RP YU, PW (reprint author), WRIGHT STATE UNIV,RES CTR,DAYTON,OH 45435, USA. NR 22 TC 11 Z9 12 U1 1 U2 5 PU MINERALS METALS MATERIALS SOC PI WARRENDALE PA 420 COMMONWEALTH DR, WARRENDALE, PA 15086 SN 0361-5235 J9 J ELECTRON MATER JI J. Electron. Mater. PD DEC PY 1993 VL 22 IS 12 BP 1441 EP 1444 DI 10.1007/BF02649995 PG 4 WC Engineering, Electrical & Electronic; Materials Science, Multidisciplinary; Physics, Applied SC Engineering; Materials Science; Physics GA MK808 UT WOS:A1993MK80800017 ER PT J AU TALWAR, DN MANASREH, MO STUTZ, CE KASPI, R EVANS, KR AF TALWAR, DN MANASREH, MO STUTZ, CE KASPI, R EVANS, KR TI INFRARED STUDIES OF BE-DOPED GAAS GROWN BY MOLECULAR-BEAM EPITAXY AT LOW-TEMPERATURES SO JOURNAL OF ELECTRONIC MATERIALS LA English DT Article; Proceedings Paper CT Symposium on low temperature grown and higher nonstoichiometric GaAs and related materials, at the spring meeting of the Materials-Research-Society CY APR 12-13, 1993 CL SAN FRANCISCO, CA SP MAT RES SOC, USAF, OFF SCI RES DE LT-GAAS; FOURIER TRANSFORM INFRARED SPECTROMETER (FTIR); LOCALIZED VIBRATIONAL MODES (LVM); GREENS FUNCTION ID DEFECTS AB Samples of molecular beam epitaxial GaAs grown at low temperatures doped with Be defects are studied as a function of growth temperature (T-G) by measuring their localized vibrational modes at 77K using BOMEM Fourier transform infrared spectrometer. Localized vibrational modes of Be-9(Ga) in samples grown at T-G>350 degrees C have been identified at 482 cm(-1). Secondary ion mass spectroscopy measurements show that the densities of Be defects remain approximately constant as T-G is lowered, however, additional structure in the Be-9(Ga) localized vibrational mode is observed. Calculations based on Green's function theory suggest that the additional structure in Be-doped LT GaAs can best be explained in terms of a complex center [Be-9(Ga)-As-Ga] involving an intrinsic defect. RP TALWAR, DN (reprint author), SOLID STATE ELECTR DIRECTORATE,WRIGHT LAB,ELRA,WRIGHT PATTERSON AFB,OH 45433, USA. NR 10 TC 6 Z9 6 U1 0 U2 0 PU MINERALS METALS MATERIALS SOC PI WARRENDALE PA 420 COMMONWEALTH DR, WARRENDALE, PA 15086 SN 0361-5235 J9 J ELECTRON MATER JI J. Electron. Mater. PD DEC PY 1993 VL 22 IS 12 BP 1445 EP 1448 DI 10.1007/BF02649996 PG 4 WC Engineering, Electrical & Electronic; Materials Science, Multidisciplinary; Physics, Applied SC Engineering; Materials Science; Physics GA MK808 UT WOS:A1993MK80800018 ER PT J AU MCCUNE, JE TAVARES, TS AF MCCUNE, JE TAVARES, TS TI PERSPECTIVE - UNSTEADY WING THEORY - THE KARMAN SEARS LEGACY SO JOURNAL OF FLUIDS ENGINEERING-TRANSACTIONS OF THE ASME LA English DT Article AB The aerodynamic analysis of wings and their vortex wakes is discussed from a perspective of its relation to the 1938 work of Karman and Sears. The key concepts from this early paper on the analysis of airfoils in small amplitude unsteady motion are reviewed. These concepts are then used as a point of departure for developing techniques for calculating and interpreting the aerodynamic characteristics of both airfoils in large amplitude motion with deforming vortex wakes, and maneuvering low-aspect-ratio wings with leading-edge separation. Calculated examples are presented for this extended set of applications, and are compared to related analyses and experiments. C1 USAF,WRIGHT LAB,WRIGHT PATTERSON AFB,OH 45433. RP MCCUNE, JE (reprint author), MIT,DEPT AERONAUT & ASTRONAUT,CAMBRIDGE,MA 02139, USA. NR 28 TC 14 Z9 14 U1 0 U2 1 PU ASME-AMER SOC MECHANICAL ENG PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 SN 0098-2202 J9 J FLUID ENG-T ASME JI J. Fluids Eng.-Trans. ASME PD DEC PY 1993 VL 115 IS 4 BP 548 EP 560 DI 10.1115/1.2910179 PG 13 WC Engineering, Mechanical SC Engineering GA MR520 UT WOS:A1993MR52000005 ER PT J AU BROWER, WB EISLER, E FILKORN, EJ GONENC, J PLATI, C STAGNITTI, J AF BROWER, WB EISLER, E FILKORN, EJ GONENC, J PLATI, C STAGNITTI, J TI ON THE COMPRESSIBLE FLOW-THROUGH AN ORIFICE SO JOURNAL OF FLUIDS ENGINEERING-TRANSACTIONS OF THE ASME LA English DT Article AB A new theory for the compressible flow through an orifice is presented which provides a significant advance over the approach currently employed. As the flow approaches the critical regime (local sonic condition), measurements diverge from the theoretical result due to the non-one-dimensionality of the flow. Nevertheless, a straight forward correlation is available, and the measurements for different pipe/orifice geometries all appear to lie in the vicinity of a single, universal curve. As the flow approaches the incompressible condition the correlation factor (the discharge coefficient) becomes unity. C1 ORBITAL SCI CORP,TEMPE,AZ 85283. USAF,GRIFFISS AFB,NY 13441. UNIV CONNECTICUT,STORRS,CT 06268. GE CO,SCHENECTADY,NY 12306. RP BROWER, WB (reprint author), RENSSELAER POLYTECH INST,TROY,NY 12180, USA. NR 9 TC 5 Z9 5 U1 2 U2 6 PU ASME-AMER SOC MECHANICAL ENG PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 SN 0098-2202 J9 J FLUID ENG-T ASME JI J. Fluids Eng.-Trans. ASME PD DEC PY 1993 VL 115 IS 4 BP 660 EP 664 DI 10.1115/1.2910195 PG 5 WC Engineering, Mechanical SC Engineering GA MR520 UT WOS:A1993MR52000021 ER PT J AU ATTAWAY, H SMITH, M AF ATTAWAY, H SMITH, M TI REDUCTION OF PERCHLORATE BY AN ANAEROBIC ENRICHMENT CULTURE SO JOURNAL OF INDUSTRIAL MICROBIOLOGY LA English DT Article DE ANAEROBIC BIOREDUCTION; ELECTRON ACCEPTOR; PERCHLORATE ID CHLORATE REDUCTASE; MICROORGANISMS; NITRATE; OXIDES AB A mixed bacterial culture capable of reducing perchlorate stoichiometrically to chloride under anaerobic conditions was enriched from municipal digester sludge. The reduction of 10 mM perchlorate resulted in oxidation of the medium and cessation of perchlorate reduction. The activity was recovered on addition of a reducing agent. Addition of air to the culture during perchlorate reduction immediately terminated the process and aeration for 12 h permanently destroyed the ability of the culture to reduce perchlorate. The culture also reduced nitrite, nitrate, chlorite, chlorate and sulfate. The presence of 10 mM nitrite or chlorite completely inhibited perchlorate reduction, whereas the same concentration of chlorate decreased the reduction rate. Nitrate or sulfate did not affect perchlorate reduction. Chlorate and chlorite, suspected intermediates in the reduction of perchlorate to chloride, were not detected in any cultures during reduction of perchlorate. C1 USAF,ARMSTRONG LAB,XPT,BROOKS AFB,TX 78235. RP ATTAWAY, H (reprint author), MANTECH ENVIRONM TECHNOL INC,ARMSTRONG LAB,EQ,POB 40070,TYNDALL AFB,FL 32403, USA. NR 18 TC 77 Z9 83 U1 1 U2 6 PU STOCKTON PRESS PI BASINGSTOKE PA HOUNDMILLS, BASINGSTOKE, HAMPSHIRE, ENGLAND RG21 6XS SN 0169-4146 J9 J IND MICROBIOL JI J. Indust. Microbiol. PD DEC PY 1993 VL 12 IS 6 BP 408 EP 412 DI 10.1007/BF01569673 PG 5 WC Biotechnology & Applied Microbiology SC Biotechnology & Applied Microbiology GA PR144 UT WOS:A1993PR14400008 ER PT J AU WONG, MT WARREN, RQ ANDERSON, SA DOLAN, MJ HENDRIX, CW BLATT, SP MELCHER, GP BOSWELL, RN KENNEDY, RC AF WONG, MT WARREN, RQ ANDERSON, SA DOLAN, MJ HENDRIX, CW BLATT, SP MELCHER, GP BOSWELL, RN KENNEDY, RC TI LONGITUDINAL ANALYSIS OF THE HUMORAL IMMUNE-RESPONSE TO HUMAN-IMMUNODEFICIENCY-VIRUS TYPE-1 (HIV-1) GP160 EPITOPES IN RAPIDLY PROGRESSING AND NONPROGRESSING HIV-1-INFECTED SUBJECTS SO JOURNAL OF INFECTIOUS DISEASES LA English DT Note ID TRANSMEMBRANE GLYCOPROTEIN; INFECTION; ANTIBODIES; INDIVIDUALS AB Antibody response to conserved human immunodeficiency virus type 1 (HIV-1)IIIB gp160 epitopes was longitudinally examined in HIV-1-infected persons. Twelve hundred individuals were evaluated, and sequential sera from 25 rapidly progressing (RP) and 30 nonprogressing (NP) subjects collected over an average of 4 years were examined. Initial sera from the RP group contained greater reactivity to a gp120 epitope defined by peptide 503-528 than did sera from the NP group (P < .001). Reactivity declined with sequential sera for the RP group, paralleling disease progression. Conversely, antibody recognition to this site developed in 23% of the NP group with time. However, 60% of the NP group never developed a response to this epitope. This suggests sequential examination of antibody response to an epitope within the gp120 carboxyl-terminus may have prognostic significance. No association between antibodies directed against the gp160 epitopes and in vitro neutralizing activity against HIV-1IIIB was observed. C1 SW FDN BIOMED RES,DEPT VIROL & IMMUNOL,POB 28147,SAN ANTONIO,TX 78228. WILFORD HALL USAF MED CTR,DEPT INFECT DIS,CTR AIDS RES,LACKLAND AFB,TX 78236. WILFORD HALL USAF MED CTR,DEPT INTERNAL MED,CTR AIDS RES,LACKLAND AFB,TX 78236. RI Hendrix, Craig/G-4182-2014 OI Hendrix, Craig/0000-0002-5696-8665 FU NIAID NIH HHS [AI-26462, AI-28696] NR 15 TC 27 Z9 29 U1 0 U2 1 PU UNIV CHICAGO PRESS PI CHICAGO PA 5720 S WOODLAWN AVE, CHICAGO, IL 60637 SN 0022-1899 J9 J INFECT DIS JI J. Infect. Dis. PD DEC PY 1993 VL 168 IS 6 BP 1523 EP 1527 PG 5 WC Immunology; Infectious Diseases; Microbiology SC Immunology; Infectious Diseases; Microbiology GA MJ709 UT WOS:A1993MJ70900029 PM 7504036 ER PT J AU HAGLUND, LA ISTRE, GR PICKETT, DA WELCH, DF FINE, DP ADAMS, K ANDREWS, Z BAY, L CHAPMAN, A CUNNINGHAM, D DENNIS, R EDMISON, J ELLIS, P FLOURNOY, DJ SHAFFER, M HODGE, L JOHNSON, D LATSCHEAR, P MOORE, MA MORROW, W PERRYMAN, F REILLY, P SANCHEZ, D SCHAFER, H PETER, JA THORNTON, D AF HAGLUND, LA ISTRE, GR PICKETT, DA WELCH, DF FINE, DP ADAMS, K ANDREWS, Z BAY, L CHAPMAN, A CUNNINGHAM, D DENNIS, R EDMISON, J ELLIS, P FLOURNOY, DJ SHAFFER, M HODGE, L JOHNSON, D LATSCHEAR, P MOORE, MA MORROW, W PERRYMAN, F REILLY, P SANCHEZ, D SCHAFER, H PETER, JA THORNTON, D TI INVASIVE PNEUMOCOCCAL DISEASE IN CENTRAL OKLAHOMA - EMERGENCE OF HIGH-LEVEL PENICILLIN RESISTANCE AND MULTIPLE ANTIBIOTIC-RESISTANCE SO JOURNAL OF INFECTIOUS DISEASES LA English DT Note ID STREPTOCOCCUS-PNEUMONIAE; CHARLESTON COUNTY; SOUTH-CAROLINA; UNITED-STATES; BACTEREMIA; CHILDREN AB Relatively penicillin-resistant pneumococci have caused 10% of invasive pneumococcal disease in central Oklahoma during the last decade, but almost no high-level penicillin or other antibiotic resistance has been described. This study evaluated antibiotic susceptibility and serotype distribution in invasive pneumococcal disease in the Oklahoma City metropolitan area (1990 population 848,000). A total of 144 cases of invasive infection was collected in 1 year (17 with meningitis, 120 with other bacteremic infections, and 7 with other invasive infections), for a rate of 16.9/100,000 (95% confidence interval [CI], 14.0-19.5). For the population aged greater-than-or-equal-to 60, invasive pneumococcal disease rates were higher among nursing home residents (352/100,000) than among nonresidents (25.6/100,000; relative risk, 13.7; 95% Cl, 7.7-24.7). Antibiotic-resistant organisms caused 19.4% of the cases: relative penicillin resistance, 7.6%; high-level penicillin resistance, 1.4% (2 cases), and 11% resistance to erythromycin, trimethoprim-sulfamethoxazole, or both, with 5% sharing both resistances plus a MIC of penicillin of 0.06 mug/mL. C1 UNIV OKLAHOMA,HLTH SCI CTR,DEPT MED,OKLAHOMA CITY,OK 73190. UNIV OKLAHOMA,HLTH SCI CTR,DEPT PEDIAT,OKLAHOMA CITY,OK 73190. OKLAHOMA DEPT HLTH,EPIDEMIOL SERV,OKLAHOMA CITY,OK. OKLAHOMA MED CTR,CLIN MICROBIOL LABS,OKLAHOMA CITY,OK. VET ADM MED CTR,MED SERV,OKLAHOMA CITY,OK 73104. BAPTIST MED CTR,OKLAHOMA CITY,OK. MERCY HLTH CTR,OKLAHOMA CITY,OK. MED ARTS LAB,OKLAHOMA CITY,OK. NW LABS,OKLAHOMA CITY,OK. DOCTORS GEN HOSP,OKLAHOMA CITY,OK. GRIFFIN MEM HOSP,OKLAHOMA CITY,OK. DEACONESS HOSP,OKLAHOMA CITY,OK. USAF HOSP,TINKER AFB,OK. VET ADM MED CTR,OKLAHOMA CITY,OK 73104. HILLCREST MED CTR,TULSA,OK 74104. ST ANTHONY HOSP,ST PETERSBURG,FL. BETHANY GEN HOSP,BETHANY,OK. PRESBYTERIAN HOSP,NEW YORK,NY 10032. NR 15 TC 55 Z9 55 U1 0 U2 0 PU UNIV CHICAGO PRESS PI CHICAGO PA 5720 S WOODLAWN AVE, CHICAGO, IL 60637 SN 0022-1899 J9 J INFECT DIS JI J. Infect. Dis. PD DEC PY 1993 VL 168 IS 6 BP 1532 EP 1536 PG 5 WC Immunology; Infectious Diseases; Microbiology SC Immunology; Infectious Diseases; Microbiology GA MJ709 UT WOS:A1993MJ70900031 PM 8245541 ER PT J AU WERNER, EJ BROXSON, EH TUCKER, EL GIROUX, DS SHULTS, J ABSHIRE, TC AF WERNER, EJ BROXSON, EH TUCKER, EL GIROUX, DS SHULTS, J ABSHIRE, TC TI PREVALENCE OF VON-WILLEBRAND DISEASE IN CHILDREN - A MULTIETHNIC STUDY SO JOURNAL OF PEDIATRICS LA English DT Article ID VON-WILLEBRANDS DISEASE; DIAGNOSIS; DISORDERS; ANTIGEN AB Objective: Von Willebrand disease (vWD) was thought to be a rare disorder until a recent survey reported a prevalence of 0.8% in an ethnically homogenous community in northern Italy. The purpose of this study was to determine the prevalence of vWD in an ethnically heterogenous population. Methods: Von Willebrand factor (vWF) was measured by the ristocetin cofactor method in 600 healthy children, aged 2 to 18 years, seen for routine school physical examinations in a three-state region. Personal and family bleeding symptoms were determined by questionnaire. The diagnosis of vWD required a personal history of bleeding symptoms, an abnormal vWF activity concentration, and a family history of at least one immediate family member with bleeding symptoms. Results: A total of 315 subjects were white, 212 were black, 16 were Hispanic, 10 were from other groups, and 47 were biracial. Eight subjects (four black, four white) met the criteria for vWD, for a prevalence of 1.3%. Seven subjects with vWD had blood group O (mean vWF = 32 U/dl; range, 10 to 42 U/dl), and one had blood group A (vWF = 41 U/dl). Children who had blood group 0 had significantly (p < 0.001) lower vWF activities (median, 83 U/dl, range, 43 to 162 U/dl) than those from non-O blood groups (median, 98 U/dl; range, 51 to 190 U/dl). There were no significant differences in vWF activity by ethnicity. The vWF activity was significantly (p < 0.02) greater for boys than girls in both blood groups. Conclusion: Von Willebrand disease is the most common congenital hemostatic disorder; its high prevalence is not limited to one ethnic group. C1 E VIRGINIA MED SCH, DEPT PEDIAT, NORFOLK, VA USA. E VIRGINIA MED SCH, CTR PEDIAT RES, NORFOLK, VA USA. USAF, WRIGHT PATTERSON MED CTR, DEPT PEDIAT, WRIGHT PATTERSON AFB, OH 45433 USA. KEESLER MED CTR, DEPT PEDIAT, KEESLER AFB, MI USA. RP WERNER, EJ (reprint author), CHILDRENS HOSP KINGS DAUGHTERS, DIV PEDIAT HEMATOL ONCOL, 601 CHILDRENS LANE, NORFOLK, VA 23507 USA. NR 27 TC 267 Z9 272 U1 0 U2 3 PU MOSBY-ELSEVIER PI NEW YORK PA 360 PARK AVENUE SOUTH, NEW YORK, NY 10010-1710 USA SN 0022-3476 EI 1097-6833 J9 J PEDIATR-US JI J. Pediatr. PD DEC PY 1993 VL 123 IS 6 BP 893 EP 898 DI 10.1016/S0022-3476(05)80384-1 PG 6 WC Pediatrics SC Pediatrics GA MK827 UT WOS:A1993MK82700007 PM 8229521 ER PT J AU DANG, TD BAI, SJ HEBERER, DP ARNOLD, FE SPRY, RJ AF DANG, TD BAI, SJ HEBERER, DP ARNOLD, FE SPRY, RJ TI IONIC-CONDUCTIVITY OF CONJUGATED WATER-SOLUBLE RIGID-ROD POLYMERS SO JOURNAL OF POLYMER SCIENCE PART B-POLYMER PHYSICS LA English DT Article; Proceedings Paper CT MEETING OF THE DIVISION OF HIGH POLYMER PHYSICS OF THE AMERICAN-PHYSICAL-SOC CY MAR 22-25, 1993 CL SEATTLE, WA SP AMER PHYS SOC, DIV HIGH POLYM PHYS DE RIGID-ROD POLYMER; CATION; DIALYSIS; MOLECULAR WEIGHT; CAST; AGGREGATED; ISOTROPIC; ANISOTROPIC; FILM; DEPLETION MEASUREMENT; IONIC CONDUCTIVITY; X-RAY SCATTERING ID NONLINEAR-OPTICAL-PROPERTIES; APROTIC ORGANIC-SOLVENTS; PARA-AROMATIC POLYMERS; X-RAY-SCATTERING; LADDER POLYMERS; MOLECULAR COMPOSITES; PHENYLENE BENZOBISTHIAZOLE; ELECTRICAL-CONDUCTIVITY; THERMAL-PROPERTIES; THIN-FILMS AB Poly[( 1,7-dihydrobenzo [1,2-d:4,5-d'] diimidazole-2,6-diyl) -2-(2-sulfo)-p-phenylene], a conjugated rigid-rod polymer, was derivatized with pendants of propane-sulfonated ionomers. The derivatized rigid-rod polymer was soluble in aprotic solvents as well as in water for isotropic solutions that were processed into isotropic films. Direct-current electrical conductivity sigma of the films was measured using the four-probe technique. Room-temperature sigma as high as 2.9 X 10(-4) S/cm was achieved on pristine isotropic films without using dopants. When the rigid-rod polymer concentration exceeded 25 wt %, the isotropic solution could be transformed into a liquid-crystalline solution that allowed deformations to be applied to produce anisotropic films. Significant increase in sigma was obtained in a sheared film along both the parallel direction (parallel to) and the transverse direction (perpendicular to) with a sigma(parallel to)/sigma(perpendicular to) = 5. Additionally, enhanced sigma was realized in films heat-treated at about 100 degrees C, in the derivatized polymer with higher molecular weight from dialysis, and in substituting the sulfonated ion Na+ by H+ in the pendants of the polymers. Constant-voltage measurements were applied to the polymers to monitor the sigma stability for ascertaining the nature of the conductivity. No electronic contribution in sigma was detected. Instead, a monotonically decreasing sigma was consistently observed indicative of ionic conductivity. (C) 1993 John Wiley & Sons, Inc. C1 UNIV DAYTON,RES INST,DAYTON,OH 45469. SYSTRAN CO,DAYTON,OH 45431. WRIGHT LAB,MAT DIRECTORATE,POLYMER BRANCH,WRIGHT PATTERSON AFB,OH 45433. NR 50 TC 38 Z9 38 U1 2 U2 8 PU JOHN WILEY & SONS INC PI NEW YORK PA 605 THIRD AVE, NEW YORK, NY 10158-0012 SN 0887-6266 J9 J POLYM SCI POL PHYS JI J. Polym. Sci. Pt. B-Polym. Phys. PD DEC PY 1993 VL 31 IS 13 BP 1941 EP 1950 DI 10.1002/polb.1993.090311306 PG 10 WC Polymer Science SC Polymer Science GA MH764 UT WOS:A1993MH76400006 ER PT J AU SOCCI, EP FARMER, BL ADAMS, WW AF SOCCI, EP FARMER, BL ADAMS, WW TI MOLECULAR-DYNAMICS SIMULATIONS OF A POLY(P-PHENYLENE) OLIGOMER SO JOURNAL OF POLYMER SCIENCE PART B-POLYMER PHYSICS LA English DT Article; Proceedings Paper CT MEETING OF THE DIVISION OF HIGH POLYMER PHYSICS OF THE AMERICAN-PHYSICAL-SOC CY MAR 22-25, 1993 CL SEATTLE, WA SP AMER PHYS SOC, DIV HIGH POLYM PHYS DE POLY(P-PHENYLENE) OLIGOMER; P-SEXIPHENYL; MOLECULAR DYNAMICS; THERMAL EXPANSION; RIGID-ROD POLYMERS ID PERDEUTERATED BIPHENYL; STRUCTURAL TRANSITION; INTERNAL-ROTATION; GASEOUS STATE; DERIVATIVES; POLYPHENYLS; TEMPERATURE; POLYMERS; BARRIER AB We have studied the conformation and coefficient of thermal expansion in the poly(p-phenylene) oligomer p-sexiphenyl (C36H26) by molecular dynamics simulations. Studies of the backbone phenyl-phenyl torsion angle in a simulated p-sexiphenyl crystal at room temperature indicate the presence of torsional librations of approximately +/-20 degrees. Further analysis of the phenyl-phenyl backbone torsion angle in less closely packed regions of the simulated crystal (crystal ends) indicate the presence of 180 degrees phenyl ring flips, in agreement with solid-state deuterium NMR data on poly(p-phenylene oligomers). The linear coefficient of thermal expansion was also calculated and found to be negative, in qualitative agreement with experimental data on rigid-rod compounds. (C) 1993 John Wiley & Sons, Inc. C1 WRIGHT LAB,MAT DIRECTORATE,MLPJ,WRIGHT PATTERSON AFB,OH 45433. RP SOCCI, EP (reprint author), UNIV VIRGINIA,DEPT MAT SCI & ENGN,CHARLOTTESVILLE,VA 22903, USA. RI Adams, Wade/A-7305-2010 NR 21 TC 23 Z9 23 U1 2 U2 10 PU JOHN WILEY & SONS INC PI NEW YORK PA 605 THIRD AVE, NEW YORK, NY 10158-0012 SN 0887-6266 J9 J POLYM SCI POL PHYS JI J. Polym. Sci. Pt. B-Polym. Phys. PD DEC PY 1993 VL 31 IS 13 BP 1975 EP 1982 DI 10.1002/polb.1993.090311309 PG 8 WC Polymer Science SC Polymer Science GA MH764 UT WOS:A1993MH76400009 ER PT J AU SAUNDERS, TR OLIVER, NA AF SAUNDERS, TR OLIVER, NA TI AESTHETIC INSERTS FOR IMPLANT PROSTHESES SO JOURNAL OF PROSTHETIC DENTISTRY LA English DT Article AB A technique is described that uses preformed light-cured resin or acrylic resin cylinders for ''permanent'' placement in the screw access holes of implant prostheses for better esthetics. C1 DAVID GRANT USAF MED CTR,BASE DENT LAB,TRAVIS AFB,CA 94535. RP SAUNDERS, TR (reprint author), DAVID GRANT USAF MED CTR,SGD,DEPT PROSTHODONT,101 BODIN CIRCLE,TRAVIS AFB,CA 94535, USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU MOSBY-YEAR BOOK INC PI ST LOUIS PA 11830 WESTLINE INDUSTRIAL DR, ST LOUIS, MO 63146-3318 SN 0022-3913 J9 J PROSTHET DENT JI J. Prosthet. Dent. PD DEC PY 1993 VL 70 IS 6 BP 511 EP 512 DI 10.1016/0022-3913(93)90264-O PG 2 WC Dentistry, Oral Surgery & Medicine SC Dentistry, Oral Surgery & Medicine GA MK132 UT WOS:A1993MK13200006 PM 8277439 ER PT J AU SAUNDERS, TR OLIVER, NA AF SAUNDERS, TR OLIVER, NA TI CAST METAL BARS USED FOR LABORATORY PROCESSING OF BAR-SUPPORTED PROSTHESES SO JOURNAL OF PROSTHETIC DENTISTRY LA English DT Article AB A procedure is described that uses cast metal bars placed into impressions prior to cast pouring for prosthesis processing, rebasing, relining or repair. C1 DAVID GRANT USAF MED CTR,BASE DENT LAB,TRAVIS AFB,CA 94535. RP SAUNDERS, TR (reprint author), DAVID GRANT USAF MED CTR,SGD,DEPT PROSTHODONT,101 BODIN CIRCLE,TRAVIS AFB,CA 94535, USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU MOSBY-YEAR BOOK INC PI ST LOUIS PA 11830 WESTLINE INDUSTRIAL DR, ST LOUIS, MO 63146-3318 SN 0022-3913 J9 J PROSTHET DENT JI J. Prosthet. Dent. PD DEC PY 1993 VL 70 IS 6 BP 541 EP 542 DI 10.1016/0022-3913(93)90269-T PG 2 WC Dentistry, Oral Surgery & Medicine SC Dentistry, Oral Surgery & Medicine GA MK132 UT WOS:A1993MK13200011 PM 8277444 ER PT J AU SAUNDERS, TR OLIVER, NA AF SAUNDERS, TR OLIVER, NA TI A SPEECH-AID PROSTHESIS FOR ANTERIOR MAXILLARY IMPLANT-SUPPORTED PROSTHESES SO JOURNAL OF PROSTHETIC DENTISTRY LA English DT Article AB A procedure is described to correct phonetic deficiencies in patients with anterior maxillary implant-supported prostheses by incorporating a cast metal bar substructure in a lingually placed resilient speech-aid prosthesis. C1 DAVID GRANT USAF MED CTR,BASE DENT LAB,TRAVIS AFB,CA. RP SAUNDERS, TR (reprint author), DAVID GRANT USAF MED CTR,SGD,DEPT PROSTHODONT,101 BODIN CIRCLE,TRAVIS AFB,CA 94535, USA. NR 4 TC 5 Z9 6 U1 0 U2 0 PU MOSBY-YEAR BOOK INC PI ST LOUIS PA 11830 WESTLINE INDUSTRIAL DR, ST LOUIS, MO 63146-3318 SN 0022-3913 J9 J PROSTHET DENT JI J. Prosthet. Dent. PD DEC PY 1993 VL 70 IS 6 BP 546 EP 547 DI 10.1016/0022-3913(93)90271-O PG 2 WC Dentistry, Oral Surgery & Medicine SC Dentistry, Oral Surgery & Medicine GA MK132 UT WOS:A1993MK13200013 PM 8277446 ER PT J AU MARSHALL, AP BOUADI, H AF MARSHALL, AP BOUADI, H TI LOW-VELOCITY IMPACT DAMAGE ON THICK-SECTION GRAPHITE/EPOXY LAMINATED PLATES SO JOURNAL OF REINFORCED PLASTICS AND COMPOSITES LA English DT Article AB The differences and similarities between thin and thick composite laminated plate responses to impact were experimentally investigated. The impact resistance of graphite/epoxy specimens of thickness varying from 0.254 to 2.54 cm were studied. All tests were conducted at low velocities in a drop tower apparatus. Ultrasonic C-scans of the damaged specimens were used to quantify the impact damage. Cross sections of some impacted specimens were also examined to determine the through-the-thickness damage. Residual flexural strength was measured with a three-point flexural test fixture. The results show that the thin/thick laminate impact behavior transition occurs at a thickness situated between 0.635 and 1.37 cm. C1 USAF,TINKER AFB,OK 73145. NR 8 TC 7 Z9 7 U1 0 U2 3 PU TECHNOMIC PUBL CO INC PI LANCASTER PA 851 NEW HOLLAND AVE, BOX 3535, LANCASTER, PA 17604 SN 0731-6844 J9 J REINF PLAST COMP JI J. Reinf. Plast. Compos. PD DEC PY 1993 VL 12 IS 12 BP 1281 EP 1294 DI 10.1177/073168449301201203 PG 14 WC Materials Science, Composites; Polymer Science SC Materials Science; Polymer Science GA MH584 UT WOS:A1993MH58400003 ER PT J AU MORROW, WR PALMAZ, JC TIO, FO EHLER, WJ VANDELLEN, AF MULLINS, CE AF MORROW, WR PALMAZ, JC TIO, FO EHLER, WJ VANDELLEN, AF MULLINS, CE TI REEXPANSION OF BALLOON-EXPANDABLE STENTS AFTER GROWTH SO JOURNAL OF THE AMERICAN COLLEGE OF CARDIOLOGY LA English DT Article ID PULMONARY-ARTERY STENOSIS; DILATION ANGIOPLASTY; AORTA; IMPLANTATION; COARCTATION; PLACEMENT AB Objectives. The purpose of this study was to evaluate the feasibility of re-expansion of balloon expandable intravascular stents and to examine the gross and histologic effects of re-expansion on vascular integrity. Background. Intravascular stents have been used successfully as an adjunct to balloon dilation of congenital pulmonary artery branch stenosis and postoperative stenosis of the pulmonary arteries in children. However, use of rigid stents in children could result in development of relative stenosis at the site of stent implantation with subsequent growth of the child. Methods. Stainless steel ''iliac'' stents were placed in the thoracic aorta of 10 normal juvenile swine by a transcatheter technique. Angiography and re-expansion were performed at a mean of 11 weeks (n = 9) and again at 18 weeks (n = 5). After euthanasia, the aortic specimens were removed for gross and histologic examination. Results. Stents were successfully implanted in 10 swine. Re-expansion was successfully performed in each animal at 11 weeks and at 18 weeks. Aortic growth produced a relative constriction of the aorta of 20% +/- 10% (mean +/- SD) at the site of stent implantation at both 11 and 18 weeks. Re expansion produced a significant increase in mean stent diameter from 10.1 +/- 1 mm to 12.3 +/- 1.2 mm at 11 weeks and from 11.2 +/- 0.7 to 13.5 +/- 1.1mm at 18 weeks after implantation (p < 0.001). Balloon dilation produced a relative increase in stent diameter of 21% +/- 7% at 11 weeks and 18% +/- 4% at 18 weeks. Stent re-expansion was accompanied by plastic deformation of the neointima without neointimal dissection. Where neointima was thick, there was no evidence of neointimal abrasion, but where neointima was thin, areas of localized neointimal abrasion were observed with focal fibrin and platelet adherence to the stent struts. There was no evidence of medial or adventitial hemorrhage or dissection produced by re expansion. Conclusions. Re-expansion of intravascular stents is feasible after growth in juvenile swine without significant injury to neointima, media or adventitia. The results of this study support careful and selective use of intravascular stents as an adjunct to balloon dilation of congenital stenoses in children. C1 WAYNE STATE UNIV,DEPT PEDIAT,DIV PEDIAT CARDIOL,DETROIT,MI 48202. WILFORD HALL USAF MED CTR,CLIN INVEST DIRECTORATE,LACKLAND AFB,TX. UNIV TEXAS,HLTH SCI CTR,DEPT RADIOL,SAN ANTONIO,TX 78284. BAYLOR COLL MED,DEPT PEDIAT,LILLIE FRANK ABERCROMBIE SECT PEDIAT CARDIOL,HOUSTON,TX 77030. TEXAS CHILDRENS HOSP,HOUSTON,TX. NR 17 TC 69 Z9 73 U1 0 U2 0 PU ELSEVIER SCIENCE INC PI NEW YORK PA 655 AVENUE OF THE AMERICAS, NEW YORK, NY 10010 SN 0735-1097 J9 J AM COLL CARDIOL JI J. Am. Coll. Cardiol. PD DEC PY 1993 VL 22 IS 7 BP 2007 EP 2013 PG 7 WC Cardiac & Cardiovascular Systems SC Cardiovascular System & Cardiology GA MQ366 UT WOS:A1993MQ36600038 PM 8245360 ER PT J AU CHEN, YT BOMALASKI, SH AF CHEN, YT BOMALASKI, SH TI ADAPTATION OF INDUSTRIAL/COMMERCIAL AIR-CONDITIONERS FOR USE IN A THERMALLY STRESSFUL ENVIRONMENT SO JOURNAL OF THERMAL BIOLOGY LA English DT Article; Proceedings Paper CT International Conference on Human-Environment System CY DEC, 1991 CL TOKYO, JAPAN DE PERSONAL COOLING; HEAT STRESS; MICROCLIMATE COOLING; WORK/REST CYCLE; HUMAN-ENVIRONMENT SYSTEM AB 1. The concept of intermittent, microclimate cooling during rest periods has been investigated due to the logistical and ergonomic problems associated with backpack cooling systems. 2. In an attempt to improve intermittent cooling applications, the use of industrial/commercial air conditioners (ICAC) as a source of cool air was conceived. 3. In the current study, a prototype of a pressurized air distribution unit (PADU) which can be incorporated into existing ICAC was designed and fabricated. 4. In a successful test, an ICAC circulated air and cooled it down to the set temperature, while the PADU pumped 510 1/min (the specified air volume for one person) of 15 degrees C into each air cooling vest, 460 1/min to the body and 50 1/min to the face, through filters and 10 ft/1 in. diameter supply line. 5. The PADU is necessary to increase the air pressure in the system, creating the required air volume. 6. This promising concept adapts existing ICAC to provide adequate amounts of clean, cool air to individuals working in thermally stressful environments. 7. This development effectively increases the conditioned air sources-available for use in decreasing heat storage and increasing personal comfort in military or civilian scenarios where work is conducted in protective garments. RP CHEN, YT (reprint author), USAF,ARMSTRONG LAB,BROOKS AFB,TX 78235, USA. NR 9 TC 0 Z9 0 U1 0 U2 1 PU PERGAMON-ELSEVIER SCIENCE LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD, ENGLAND OX5 1GB SN 0306-4565 J9 J THERM BIOL JI J. Therm. Biol. PD DEC PY 1993 VL 18 IS 5-6 BP 683 EP 686 DI 10.1016/0306-4565(93)90113-8 PG 4 WC Biology; Zoology SC Life Sciences & Biomedicine - Other Topics; Zoology GA MT807 UT WOS:A1993MT80700068 ER PT J AU CESPEDES, RD PERETSMAN, SJ HARRIS, MJ AF CESPEDES, RD PERETSMAN, SJ HARRIS, MJ TI CHYLOTHORAX AS A COMPLICATION OF RADICAL NEPHRECTOMY SO JOURNAL OF UROLOGY LA English DT Note DE CHYLOTHORAX; KIDNEY NEOPLASMS; NEPHRECTOMY ID DIAGNOSIS; SURGERY AB We report a case of chylo-retroperitoneum and chylothorax following an uneventful left radical nephrectomy for renal cell carcinoma, and propose the mechanism of an infradiaphragmatic lymphatic injury with fistulous connection into the chest. Treatment with oral medium chain triglycerides was unsuccessful. Subsequently, total parenteral nutrition in conjunction with chest drainage, retroperitoneal drainage and sclerotherapy successfully treated the chylothorax. To our knowledge chylothorax following radical nephrectomy has not been reported previously in the literature. RP CESPEDES, RD (reprint author), WILFORD HALL USAF MED CTR,DEPT UROL,LACKLAND AFB,TX 78236, USA. NR 10 TC 7 Z9 8 U1 0 U2 0 PU WILLIAMS & WILKINS PI BALTIMORE PA 351 WEST CAMDEN ST, BALTIMORE, MD 21201-2436 SN 0022-5347 J9 J UROLOGY JI J. Urol. PD DEC PY 1993 VL 150 IS 6 BP 1895 EP 1897 PG 3 WC Urology & Nephrology SC Urology & Nephrology GA MG321 UT WOS:A1993MG32100044 PM 8230529 ER PT J AU BOMALASKI, MD MILLS, JL ARGUESO, LR FUJITANI, RM SAGO, AL JOSEPH, AE AF BOMALASKI, MD MILLS, JL ARGUESO, LR FUJITANI, RM SAGO, AL JOSEPH, AE TI ILIAC VEIN COMPRESSION SYNDROME - AN UNUSUAL CAUSE OF VARICOCELE SO JOURNAL OF VASCULAR SURGERY LA English DT Note ID ILIOCAVAL AB Iliac vein compression syndrome is the phenomenon of nonthrombotic iliac vein obstruction caused by compression of left iliac vein between the right iliac artery and fifth lumbar vertebra. Affected patients usually present with unilateral leg edema. The condition is most often seen in women, in whom it may also be a cause of vulvar varicosities. Presented here is a case of idiopathic iliac vein obstruction associated with an ipsilateral varicocele in a young man. This varicocele was caused by multiple collateral venous channels and was resistant to surgical high ligation. This case illustrates an unusual cause of varicocele formation and an anatomic reason for failure of standard surgical therapy. C1 USAF,MED CTR WILFORD HALL,DEPT UROL,SAN ANTONIO,TX. USAF,MED CTR WILFORD HALL,DEPT VASC SURG,SAN ANTONIO,TX. USAF,MED CTR WILFORD HALL,DEPT RADIOL,SAN ANTONIO,TX. OI Mills, Joseph/0000-0002-4955-4384 NR 12 TC 6 Z9 11 U1 0 U2 0 PU MOSBY-YEAR BOOK INC PI ST LOUIS PA 11830 WESTLINE INDUSTRIAL DR, ST LOUIS, MO 63146-3318 SN 0741-5214 J9 J VASC SURG JI J. Vasc. Surg. PD DEC PY 1993 VL 18 IS 6 BP 1064 EP 1068 PG 5 WC Surgery; Peripheral Vascular Disease SC Surgery; Cardiovascular System & Cardiology GA MM412 UT WOS:A1993MM41200022 PM 8264037 ER PT J AU HUBBARD, GB GARDINER, CH BELLINI, S EHLER, WJ CONN, DB KING, MM AF HUBBARD, GB GARDINER, CH BELLINI, S EHLER, WJ CONN, DB KING, MM TI MESOCESTOIDES INFECTION IN CAPTIVE OLIVE BABOONS (PAPIO-CYNOCEPHALUS ANUBIS) SO LABORATORY ANIMAL SCIENCE LA English DT Article C1 ARMED FORCES INST PATHOL,DEPT VET PATHOL,WASHINGTON,DC 20306. WILFORD HALL USAF MED CTR,DEPT CLIN INVEST,LACKLAND AFB,SAN ANTONIO,TX 78236. ST LAWRENCE UNIV,DEPT BIOL,CANTON,NY 13617. OKLAHOMA MED RES FDN,OKLAHOMA CITY,OK 73104. RP HUBBARD, GB (reprint author), SW FDN BIOMED RES,DEPT LAB ANIM MED,POB 28147,SAN ANTONIO,TX 78228, USA. OI Conn, David Bruce/0000-0003-0198-0234 NR 15 TC 7 Z9 9 U1 0 U2 1 PU AMER ASSOC LABORATORY ANIMAL SCIENCE PI CORDOVA PA 70 TIMBERCREEK DR, SUITE 5, CORDOVA, TN 38018 SN 0023-6764 J9 LAB ANIM SCI JI Lab. Anim. Sci. PD DEC PY 1993 VL 43 IS 6 BP 625 EP 627 PG 3 WC Veterinary Sciences; Zoology SC Veterinary Sciences; Zoology GA MV091 UT WOS:A1993MV09100020 PM 8158994 ER PT J AU EVERSON, ME AF EVERSON, ME TI READING CHINESE NEWSPAPERS - TACTICS AND SKILLS - STANLEY,M SO MODERN LANGUAGE JOURNAL LA English DT Book Review RP EVERSON, ME (reprint author), USAF ACAD,COLORADO SPRINGS,CO 80840, USA. NR 1 TC 0 Z9 0 U1 0 U2 0 PU UNIV WISCONSIN PRESS PI MADISON PA JOURNAL DIVISION, 114 N MURRAY ST, MADISON, WI 53715 SN 0026-7902 J9 MOD LANG J JI Mod. Lang. J. PD WIN PY 1993 VL 77 IS 4 BP 542 EP 542 DI 10.2307/329692 PG 1 WC Education & Educational Research; Linguistics SC Education & Educational Research; Linguistics GA MH612 UT WOS:A1993MH61200024 ER PT J AU PREVIC, FH AF PREVIC, FH TI DO THE ORGANS OF THE LABYRINTH DIFFERENTIALLY INFLUENCE THE SYMPATHETIC AND PARASYMPATHETIC SYSTEMS SO NEUROSCIENCE AND BIOBEHAVIORAL REVIEWS LA English DT Review DE VESTIBULAR; AUTONOMIC; UTRICLES; SACCULES; SEMICIRCULAR CANALS; CEREBELLUM; VESTIBULAR NUCLEI; SYMPATHETIC; PARASYMPATHETIC; NORADRENERGIC; CHOLINERGIC ID LATERAL VESTIBULAR NUCLEI; MOTION SICKNESS; VESTIBULOOCULAR REFLEX; FASTIGIAL NUCLEUS; LOCUS COERULEUS; BLOOD-PRESSURE; NERVOUS-SYSTEM; VISUAL-FIELDS; RESPONSES; STIMULATION AB It has long been recognized that the vestibular system plays a major role in autonomic control. The nature of this control remains in dispute, however, as some evidence points to a vestibularly mediated parasympathetic activation, whereas other evidence points to a sympatho-excitatory role for labyrinthine outputs. A theoretical explanation is offered that attempts to resolve this issue by postulating that the utricles exert a predominantly sympatho-excitatory influence via their interactions with brain noradrenergic pathways, while the semicircular canals (and possibly saccules) increase parasympathetic tone via their cholinergic brain stem and cerebellar projections. This explanation is relevant for understanding the vestibular role in orthostatic regulation, motion sickness. oculomotor control, and in many disorders or situations associated with neurochemical or autonomic imbalances. C1 AFMC,ARMSTRONG LAB,CREW SYST DIRECTORATE,DIV CREW TECHNOL,BROOKS AFB,TX 78235. NR 100 TC 20 Z9 20 U1 0 U2 0 PU PERGAMON-ELSEVIER SCIENCE LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD, ENGLAND OX5 1GB SN 0149-7634 J9 NEUROSCI BIOBEHAV R JI Neurosci. Biobehav. Rev. PD WIN PY 1993 VL 17 IS 4 BP 397 EP 404 DI 10.1016/S0149-7634(05)80116-2 PG 8 WC Behavioral Sciences; Neurosciences SC Behavioral Sciences; Neurosciences & Neurology GA MK440 UT WOS:A1993MK44000004 PM 8309649 ER PT J AU RAO, SI DIMIDUK, DM MENDIRATTA, MG AF RAO, SI DIMIDUK, DM MENDIRATTA, MG TI ANISOTROPIC ANALYSIS OF DISLOCATION LINE ENERGIES AND POSSIBLE DISLOCATION CORE DISSOCIATIONS IN MOSI2 SO PHILOSOPHICAL MAGAZINE A-PHYSICS OF CONDENSED MATTER STRUCTURE DEFECTS AND MECHANICAL PROPERTIES LA English DT Article ID ELASTIC-CONSTANTS; SINGLE-CRYSTALS; ALLOYS; DEFORMATION; METALS AB The line energy factors of (110)[001], [3(3) over bar1$], [1(1) over bar0$], [1(1) over bar1$]; (100)[010]; (103)[(3) over bar 31], [010]; and (011)[100], [1(1) over bar1$] dislocations as well as the elastic interaction forces between two 1/4[331] and two 1/4[111] partials, in MoSi2, are calculated using anisotropic elasticity theory. The line energy factors are found to be relatively large (170-250 GPa) and isotropic, whereas the non-radial interaction forces are found to be a small fraction of the radial forces. The atomic configurations around planar faults on the {110), {013) and {116) planes are analysed using the embedded atom method technique. Results of such calculations are used to energetically rank the possible core dissociations of 1/2[331], 1/2[111], [110], and [100] dislocations on the (110), (013) amd (116) planes in MoSi2. Collectively, these results suggest that the core structures of 1/2[331], 1/2[111], [110] and [100] dislocations are expected to be complicated and non-planar, similar to dislocation cores in b.c.c derivative B2 structures. The results indicate that there is little a priori reason to believe that dislocation core transformation locking events occur on 1/2[331] screw dislocations lying on {110) planes; unlike the locking events occurring on [101] screws lying on {111} planes in L1(0) and L1(2) structures. Electronic structure calculations of planar fault energies as well as atomistic simulations of mobilities of various dislocations are required to understand the fundamentals of the compressive deformation behaviour of MoSi2. C1 UNIVERSAL ENERGY SYST INC,DAYTON,OH 45432. RP RAO, SI (reprint author), NATL RES COUNCIL,WRIGHT LAB,MLLM,WRIGHT PATTERSON AFB,OH 45433, USA. NR 19 TC 18 Z9 18 U1 0 U2 3 PU TAYLOR & FRANCIS LTD PI LONDON PA ONE GUNDPOWDER SQUARE, LONDON, ENGLAND EC4A 3DE SN 0141-8610 J9 PHILOS MAG A JI Philos. Mag. A-Phys. Condens. Matter Struct. Defect Mech. Prop. PD DEC PY 1993 VL 68 IS 6 BP 1295 EP 1313 PG 19 WC Materials Science, Multidisciplinary; Metallurgy & Metallurgical Engineering; Physics, Applied; Physics, Condensed Matter SC Materials Science; Metallurgy & Metallurgical Engineering; Physics GA ML062 UT WOS:A1993ML06200011 ER PT J AU WIESEL, WE AF WIESEL, WE TI STABILITY EXPONENTS FOR SMOOTH, RECURSIVE DYNAMICAL-SYSTEMS SO PHYSICAL REVIEW E LA English DT Article AB Linear stability of a dynamical system is governed by the variational equations. Making a linear change of variables in the variational equations and interpreting the transformation matrix to be a function of position in state space leads to a linear partial differential equation for the transformation matrix. The known solutions to the constant coefficient and periodic coefficient cases are shown to be natural consequences of this formulation. In the general case, for recursive dynamical systems a series of problems can be formulated, leading to stability exponents in the limit as time approaches infinity. A correlation method is offered which can reconstruct the missing multiples of 2 pi necessary to calculate the imaginary part. Numerical applications to the two-dimensional restricted three-body problem show that the imaginary parts of the new stability exponents are the winding numbers of the trajectory. In the three-dimensional restricted problem, the additional stability exponents match vertical oscillation frequencies. RP WIESEL, WE (reprint author), USAF,INST TECHNOL,2950 P ST,WRIGHT PATTERSON AFB,OH 45433, USA. NR 6 TC 0 Z9 0 U1 0 U2 0 PU AMERICAN PHYSICAL SOC PI COLLEGE PK PA ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA SN 1063-651X J9 PHYS REV E JI Phys. Rev. E PD DEC PY 1993 VL 48 IS 6 BP 4752 EP 4757 DI 10.1103/PhysRevE.48.4752 PG 6 WC Physics, Fluids & Plasmas; Physics, Mathematical SC Physics GA MQ164 UT WOS:A1993MQ16400074 ER PT J AU HANSON, EN HARVEY, TM ROTH, MA AF HANSON, EN HARVEY, TM ROTH, MA TI EXPERIENCES IN DATABASE SYSTEM IMPLEMENTATION USING A PERSISTENT PROGRAMMING LANGUAGE SO SOFTWARE-PRACTICE & EXPERIENCE LA English DT Article DE PERSISTENT PROGRAMMING LANGUAGES; DATABASE TOOLKITS; EXODUS; E-PROGRAMMING LANGUAGE; C++; ACTIVE DATABASE SYSTEMS; NESTED RELATIONAL DATABASE SYSTEMS AB The EXODUS database toolkit, and in particular the E persistent programming language, have been used in two substantial database system implementation efforts by the authors, the Ariel database rule system and the Triton nested relation DBMS. An important advantage of using a persistent programming language for database system implementation is that it is easy to implement special-purpose persistent objects used by the DBMS such as catalogs, rule indexes, and nested relational structures. Support for transactions built into a persistent programming language greatly reduces the effort required to implement a database system. A disadvantage observed is that it is not possible to map the type system of the DBMS to the type system of the underlying programming language while still retaining good performance for ad hoc queries. Also, software engineering difficulties arise when a persistent language makes a distinction between database types and main-memory types. C1 USAF,INST TECHNOL,DEPT ELECT & COMP ENGN,WRIGHT PATTERSON AFB,OH 45433. RP HANSON, EN (reprint author), UNIV FLORIDA,DEPT COMP & INFORMAT SCI,GAINESVILLE,FL 32611, USA. NR 25 TC 0 Z9 0 U1 0 U2 0 PU JOHN WILEY & SONS LTD PI W SUSSEX PA BAFFINS LANE CHICHESTER, W SUSSEX, ENGLAND PO19 1UD SN 0038-0644 J9 SOFTWARE PRACT EXPER JI Softw.-Pract. Exp. PD DEC PY 1993 VL 23 IS 12 BP 1361 EP 1377 DI 10.1002/spe.4380231205 PG 17 WC Computer Science, Software Engineering SC Computer Science GA MM790 UT WOS:A1993MM79000004 ER PT J AU PREVIC, FH BLUME, JL AF PREVIC, FH BLUME, JL TI VISUAL-SEARCH ASYMMETRIES IN 3-DIMENSIONAL SPACE SO VISION RESEARCH LA English DT Article DE VISUAL SEARCH; FEATURE-CONJUNCTION; EXTRAPERSONAL ATTENTION; 3-DIMENSIONAL SHAPE ID CEREBRAL LATERALIZATION; SACCADIC LATENCY; TARGET LOCATION; ATTENTION; HUMANS; MOVEMENTS; NEGLECT; ORIGINS; FIELD; LOAD AB Feature-conjunction search performance was investigated as a function of the target's location in three-dimensional (3-D) space. Ten subjects viewed a display that contained 36 shapes, one of which was the target. The targets were presented in one of four quadrants, three depths, and three eccentricities. On a given trial, nontarget distractor shapes were presented at the other 35 locations. The ability to find a target shape was best when it was presented in the upper and right visual fields and was closest to the fixation point in both its depth and eccentricity. These nonuniformities may be partly derived from the link between visual search and an extrapersonal attentional mechanism. C1 TEXAS TECH UNIV,DEPT PSYCHOL,LUBBOCK,TX 79430. RP PREVIC, FH (reprint author), ARMSTRONG LAB,DIV CREW TECHNOL,FLIGHT MOT EFFECTS BRANCH,2504 D DR STE 1,BROOKS AFB,TX 78235, USA. NR 29 TC 55 Z9 56 U1 1 U2 2 PU PERGAMON-ELSEVIER SCIENCE LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD, ENGLAND OX5 1GB SN 0042-6989 J9 VISION RES JI Vision Res. PD DEC PY 1993 VL 33 IS 18 BP 2697 EP 2704 DI 10.1016/0042-6989(93)90229-P PG 8 WC Neurosciences; Ophthalmology SC Neurosciences & Neurology; Ophthalmology GA ME806 UT WOS:A1993ME80600012 PM 8296466 ER PT J AU MACINTYRE, WG BOGGS, M ANTWORTH, CP STAUFFER, TB AF MACINTYRE, WG BOGGS, M ANTWORTH, CP STAUFFER, TB TI DEGRADATION KINETICS OF AROMATIC ORGANIC SOLUTES INTRODUCED INTO A HETEROGENEOUS AQUIFER SO WATER RESOURCES RESEARCH LA English DT Article ID SAND AQUIFER; MINERALIZATION; COEFFICIENTS AB Degradation rates of benzene, p-xylene, naphthalene, and o-dichlorobenzene have been measured in a heterogeneous, unconfined aquifer during a pulse injection experiment at Columbus Air Force Base, Columbus, Mississippi. Dissolved oxygen in the pulse plume maintained aerobic conditions. Degradation kinetics calculated from the complete field data set were approximately first order with the following rate constants: benzene, 0.0070 d-1; p-xylene, 0.0107 d-1; naphthalene, 0.0064 d-1; and o-dichlorobenzene, 0.0046 d-1. Reaction rates were also calculated from a near-field subset of the data using a model based on the hydrologic characteristics of the aquifer. Shapes of the degradation rate curves were consistent with microbial degradation processes. Maximum degradation rates obtained are presumed to be characteristic of the microbial population metabolism. Carbon 14-labeled p-xylene was included in the injection solution to permit detection of degradation products. This technique is suggested for future field experiments, because it distinguishes solute degradation from solute losses by sorption and evaporation and allows mass balance to be demonstrated throughout the course of the reaction in the aquifer. C1 TENNESSEE VALLEY LAB,ENGN LAB,NORRIS,TN 37828. ENVIRON DIRECTORATE,ARMSTRONG LAB,DIV ENVIRONM RES,TYNDALL AFB,FL. RP MACINTYRE, WG (reprint author), COLL WILLIAM & MARY,SCH MARINE SCI,GLOUCESTER POINT,VA 23062, USA. NR 18 TC 53 Z9 53 U1 0 U2 3 PU AMER GEOPHYSICAL UNION PI WASHINGTON PA 2000 FLORIDA AVE NW, WASHINGTON, DC 20009 SN 0043-1397 J9 WATER RESOUR RES JI Water Resour. Res. PD DEC PY 1993 VL 29 IS 12 BP 4045 EP 4051 DI 10.1029/93WR02276 PG 7 WC Environmental Sciences; Limnology; Water Resources SC Environmental Sciences & Ecology; Marine & Freshwater Biology; Water Resources GA ML118 UT WOS:A1993ML11800018 ER PT J AU ANDERSON, D AF ANDERSON, D TI 'BLISS' SO WESTERN HUMANITIES REVIEW LA English DT Poetry RP ANDERSON, D (reprint author), USAF ACAD,COLORADO SPRINGS,CO 80840, USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU UNIV UTAH WESTERN HUMANITIES REVIEW PI SALT LAKE CITY PA ORSON SPENCER HALL, SALT LAKE CITY, UT 84108-9988 SN 0043-3845 J9 WESTERN HUM REV JI West. Human. Rev. PD WIN PY 1993 VL 47 IS 4 BP 363 EP 363 PG 1 WC Literary Reviews SC Literature GA MR692 UT WOS:A1993MR69200012 ER PT J AU ANDERSON, D AF ANDERSON, D TI 'FATHERS' SO WESTERN HUMANITIES REVIEW LA English DT Poetry RP ANDERSON, D (reprint author), USAF ACAD,COLORADO SPRINGS,CO 80840, USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU UNIV UTAH WESTERN HUMANITIES REVIEW PI SALT LAKE CITY PA ORSON SPENCER HALL, SALT LAKE CITY, UT 84108-9988 SN 0043-3845 J9 WESTERN HUM REV JI West. Human. Rev. PD WIN PY 1993 VL 47 IS 4 BP 364 EP 364 PG 1 WC Literary Reviews SC Literature GA MR692 UT WOS:A1993MR69200013 ER PT J AU RICE, DL TING, EC AF RICE, DL TING, EC TI FRAGMENTATION ALGORITHM FOR FINITE-ELEMENT FAILURE SIMULATION AND ANALYSIS SO INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN ENGINEERING LA English DT Article AB An algorithm which combines the techniques of numerical analysis and numerical simulation in the study of transient dynamic structural response is proposed. This is achieved by incorporating the ability to create new surfaces and separate fragments according to a defined failure criterion into a finite element procedure which uses explicit time integration. Thus, the algorithm not only provides accurate prediction of the structural failure and fragmentation pattern, but also evaluates accurate stress, velocity, acceleration and displacement values of each fragmented component. To develop a viable fragmental algorithm, other than the expected modification in storage and node bookkeeping, we found it necessary to introduce an efficient algorithm to handle extremely large displacements resulting from the fracture. In that regard, an updated corotational approach is introduced. C1 PURDUE UNIV, SCH CIVIL ENGN, W LAFAYETTE, IN 47906 USA. RP USAF ACAD, DEPT CIVIL ENGN, COLORADO SPRINGS, CO 80840 USA. NR 12 TC 6 Z9 6 U1 0 U2 1 PU WILEY-BLACKWELL PI HOBOKEN PA 111 RIVER ST, HOBOKEN 07030-5774, NJ USA SN 0029-5981 EI 1097-0207 J9 INT J NUMER METH ENG JI Int. J. Numer. Methods Eng. PD NOV 30 PY 1993 VL 36 IS 22 BP 3859 EP 3881 DI 10.1002/nme.1620362207 PG 23 WC Engineering, Multidisciplinary; Mathematics, Interdisciplinary Applications SC Engineering; Mathematics GA MH289 UT WOS:A1993MH28900006 ER PT J AU FISCHER, DW MANASREH, MO MATOUS, G AF FISCHER, DW MANASREH, MO MATOUS, G TI HYDROGEN-IRON INTERACTION IN PROTON-IMPLANTED INP-FE SO APPLIED PHYSICS LETTERS LA English DT Article ID SEMICONDUCTORS; DEFECTS; CRYSTALS; MODES; LEVEL AB We have observed the local vibrational mode (LVM) infrared absorption spectra at 77 K from 2 MeV proton-implanted InP crystals doped with different concentrations of Fe. It is found that the intensity of the LVM which is created at 2286 cm-1 is dependent on the Fe concentration. We conclude that this LVM is due to a P-H, Fe(In) complex. C1 WRIGHT LAB,SOLID STATE ELECTR DIRECTORATE,WL ELRA,WRIGHT PATTERSON AFB,OH 45433. INDIANA UNIV PENN,DEPT PHYS,INDIANA,PA 15705. RP FISCHER, DW (reprint author), WRIGHT LAB,MAT DIRECTORATE,WL MLPO,3005 P ST,WRIGHT PATTERSON AFB,OH 45433, USA. NR 16 TC 0 Z9 0 U1 0 U2 2 PU AMER INST PHYSICS PI WOODBURY PA CIRCULATION FULFILLMENT DIV, 500 SUNNYSIDE BLVD, WOODBURY, NY 11797-2999 SN 0003-6951 J9 APPL PHYS LETT JI Appl. Phys. Lett. PD NOV 29 PY 1993 VL 63 IS 22 BP 3038 EP 3039 DI 10.1063/1.110251 PG 2 WC Physics, Applied SC Physics GA MJ819 UT WOS:A1993MJ81900018 ER EF