Volume 32 Number 6 / June 1994 ...... .2153 and turbomachinery. For related information see also 34 Fluid Mechanics and Heat Transfer. 03 AIR TRANSPORTATION AND SAFETY ................ Includes passenger and cargo air transport operations; and aircraft accidents. For related information see also 04 AIRCRAFT COMMUNICATIONS AND NAVIGATION ........... tions, Command and Tracking and 32 Communications and Radar. 05 AIRCRAFT DESIGN, TESTING AND PERFORMANCE ......... 06 AIRCRAFT INSTRUMENTATION .......... Spacecraft Instrumentation and 35 Instrumentation and Photography. 07 AIRCRAFT PROPULSION AND POWER Power, 28 Propellants and Fuels, and 44 Energy Production and Conversion. 08 AIRCRAFT STABILITY AND CONTROL ............... ............................... 2190 Includes aircraft handling qualities; piloting; flight controls; and autopilots. For related information see also 05 Aircraft Design, Testing and Performance. ........ 2192 ASTRONAUTICS For related information see also Aeronautics. ........ For extraterrestrial exploration see 91 Lunar and Planetary Exploration. 13 ASTRODYNAMICS ............. Includes powered and free-flight trajectories; and orbital and launching dynamics. 14 GROUND SUPPORT SYSTEMS AND FACILITIES (SPACE). 15 LAUNCH VEHICLES AND SPACE VEHICLES ........... information see also 20 Spacecraft Propulsion and Power. 16 SPACE TRANSPORTATION ........... Performance. For space suits see 54 Man/System Technology and Life Support. 17 SPACE COMMUNICATIONS, SPACECRAFT COMMUNICATIONS, COMMANDAND TRACKING....2201 N.A.-No abstracts were assigned to this category for this issue. ............... .............. 18 SPACECRAFT DESIGN, TESTING AND PERFORMANCE .... 2203 Includes satellites; space platforms; space stations; spacecraft systems and components such as thermal and environmental controls; and attitude controls. For life support systems see 54 Man/System Technology and Life Support. For related information see also 05 Aircraft Design, Testing and Performance, 39 Structural Mechanics, and 16 Space Transportation. 19 SPACECRAFT INSTRUMENTATION ................ ...... For related information see also 06 Aircraft Instrumentation and 35 Instrumentation and Photography. 20 SPACECRAFT PROPULSION AND POWER ....... ...... ................ 2209 Includes main propulsion systems and components, e.g., rocket engines; and spacecraft auxiliary power sources. For related information see also 07 Aircraft Propulsion and Power, 28 Propellants and Fuels, 44 Energy Production and Conversion, and 15 Launch Vehicles and Space Vehicles. .......... 2208 CHEMISTRY AND MATERIALS ......... 2222 23 CHEMISTRY AND MATERIALS (GENERAL) 24 COMPOSITE MATERIALS ....... ............... 2226 Includes physical, chemical, and mechanical properties of laminates and other composite materials. For ceramic materials see 27 Nonmetallic Materials. ...... ...................... 25 INORGANIC AND PHYSICAL CHEMISTRY ............. ......... 2231 Includes chemical analysis, e.g., chromatography; combustion theory, electrochemistry; and photochemistry. For related information see also 77 Thermodynamics and Statistical Physics. 26 METALLIC MATERIALS ........... ........ 2238 Includes physical, chemical, and mechanical properties of metals, e.g., corrosion; and metallurgy. 27 NONMETALLIC MATERIALS ......... 2252 Includes physical, chemical, and mechanical properties of plastics, elastomers, lubricants, polymers, textiles, adhesives, and ceramic materials. For composite materials see 24 Composite Materials. 28 PROPELLANTS AND FUELS .......... 2264 Includes rocket propellants, igniters and oxidizers; their storage and handling procedures; and aircraft fuels. For related information see also 07 Aircraft Propulsion and Power, 20 Spacecraft Propulsion and Power, and 44 Energy Production and Conversion. 29 MATERIALS PROCESSING ................ ........... 2266 Includes space-based development of products and processes for commercial application. For biological materials see 55 Space Biology: ENGINEERING For related information see also Physics. 31 ENGINEERING (GENERAL) ......... ...................... 2267 Includes vacuum technology; control engineering; display engineering; cryogenics; and fire prevention. 32 COMMUNICATIONS AND RADAR ..... ............... 2273 Includes radar; land and global communications; communications theory; and optical communications. For related information see also 04 Aircraft Communications and Navigation and 17 Space Communications, Spacecraft Communications, Command and Tracking. For search and rescue see 03 Air Transportation and Safety, and 16 Space Transportation. 33 ELECTRONICS AND ELECTRICAL ENGINEERING ..... .......... 2306 Includes test equipment and maintainability; components, e.g., tunnel diodes and transistors; microminiaturization; and integrated circuitry. For related information see also 60 Computer Operations and Hardware and 76 Solid-State Physics. 34 FLUID MECHANICS AND HEAT TRANSFER ....... ............... 2315 Includes boundary layers; hydrodynamics; fluidics; mass transfer and ablation cooling. For related information see also 02 Aerodynamics and 77 Thermodynamics and Statistical Physics. 35 INSTRUMENTATION AND PHOTOGRAPHY ..... ..... .... 2342 Includes remote sensors; measuring instruments and gauges; detectors; cameras and photographic supplies; and holography. For aerial photography see 43 Earth Resources and Remote Sensing. For related information see also 06 Aircraft Instrumentation and 19 Spacecraft Instrumentation. 36 LASERS AND MASERS ............ Includes parametric amplifiers. For related information see also 76 Solid-State Physics. ......... 2347 ..................................................................... 37 MECHANICAL ENGINEERING ................ Includes auxiliary systems (nonpower); machine elements and processes; and mechanical equipment. 38 QUALITY ASSURANCE AND RELIABILITY ............... Includes product sampling procedures and techniques; and quality control. 39 STRUCTURAL MECHANICS ........... Includes structural element design and weight analysis; fatigue; and thermal stress. For applications see 05 43 EARTH RESOURCES AND REMOTE SENSING .......... raphy. For instrumentation see 35 Instrumentation and Photography. 44 ENERGY PRODUCTION AND CONVERSION ............... Includes specific energy conversion systems, e.g., fuel cells; global sources of energy; geophysical Propulsion and Power, and 28 Propellants and Fuels. 45 ENVIRONMENT POLLUTION ...... Includes atmospheric, noise, thermal, and water pollution. Includes aeronomy; upper and lower atmosphere studies; ionospheric and magnetospheric physics; and geomagnetism. For space radiation see 93 Space Radiation. 47 METEOROLOGY AND CLIMATOLOGY ..10....0.. 54 MAN/SYSTEM TECHNOLOGY AND LIFE SUPPORT ........... Includes human engineering; biotechnology; and space suits and protective clothing. For related information 59 MATHEMATICAL AND COMPUTER SCIENCES (GENERAL). 60 COMPUTER OPERATIONS AND HARDWARE ............ Includes hardware for computer graphics, firmware, and data processing. For components see 33 Electronics 61 COMPUTER PROGRAMMING AND SOFTWARE ........ Includes computer programs, routines, algorithms, and specific applications, e.g., CAD/CAM. 62 COMPUTER SYSTEMS ........... .......................... 2465 Includes computer networks and special application computer systems. 63 CYBERNETICS ..... ................ 2469 Includes feedback and control theory, artificial intelligence, robotics and expert systems. For related information see also 54 Man/System Technology and Life Support ......... 2478 .00 64 NUMERICAL ANALYSIS ....... 2493 2497 65 STATISTICS AND PROBABILITY ................. 2523 PHYSICS For related information see also Engineering. 70 PHYSICS (GENERAL). .............. 2523 For precision time and time interval (PTTI) see 35 Instrumentation and Photography, for geophysics, astrophysics or solar physics see 46 Geophysics, 90 Astrophysics, or 92 Solar Physics. 71 ACOUSTICS ..... ............... 2525 Includes sound generation, transmission, and attenuation. For noise pollution see 45 Environment Pollution. 72 ATOMIC AND MOLECULAR PHYSICS ...... 2530 Includes atomic structure, electron properties, and molecular spectra. 73 NUCLEAR AND HIGH-ENERGY PHYSICS ................. 2540 Includes elementary and nuclear particles; and reactor theory. For space radiation see 93 Space Radiation. 74 OPTICS .......... 2541 Includes light phenomena and optical devices. For lasers see 36 Lasers and Masers. 75 PLASMA PHYSICS............ ........ 2548 Includes magnetohydrodynamics and plasma fusion. For ionospheric plasmas see 46 Geophysics. For space plasmas see 90 Astrophysics. 76 SOLID-STATE PHYSICS ...... Includes superconductivity. For related information see also 33 Electronics and Electrical Engineering and 36 Lasers and Masers. 77 THERMODYNAMICS AND STATISTICAL PHYSICS ... ...... 2568 includes quantum mechanics; theoretical physics; and Bose and Fermi statistics. For related information see also 25 Inorganic and Physical Chemistry and 34 Fluid Mechanics and Heat Transfer. 82 DOCUMENTATION AND INFORMATION SCIENCE ..... 2588 Includes information management; information storage and retrieval technology; technical writing; graphic arts; and micrography. For computer documentation see 61 Computer Programming and Software. 83 ECONOMICS AND COST ANALYSIS. 2595 Includes cost effectiveness studies. 84 LAW, POLITICAL SCIENCE AND SPACE POLICY ...... ..............N.A. Includes NASA appropriation hearings; aviation law; space law and policy; international law; international cooperation; and patent policy. 85 URBAN TECHNOLOGY AND TRANSPORTATION ....... 2596 Includes applications of space technology to urban problems; technology transfer, technology assessment; and surface and mass transportation. For related information see 03 Air Transportation and Safety, 16 Space Transportation, and 44 Energy Production and Conversion. SPACE SCIENCES For related information see also Geosciences. 88 SPACE SCIENCES (GENERAL) ........N.A. ............ .............. 2598 89 ASTRONOMY .... 2601 Includes cosmology, celestial mechanics; space plasmas; and interstellar and interplanetary gases and dust. For related information see also 75 Plasma Physics. 91 LUNAR AND PLANETARY EXPLORATION .......... ......... 2605 Includes planetology; and manned and unmanned flights. For spacecraft design or space stations see 18 Spacecraft Design, Testing and Performance. 92 SOLAR PHYSICS Includes solar activity, solar flares, solar radiation and sunspots. For related information see also 93 Space Radiation. ....... ........... 2623 ............ 2629 93 SPACE RADIATION ......... ....... Includes cosmic radiation; and inner and outer earth's radiation belts. For biological effects of radiation see 52 Aerospace Medicine. For theory see 73 Nuclear and High-Energy Physics. GENERAL Includes aeronautical, astronautical, and space science related histories, biographies, and pertinent reports too broad for categorization; histories or broad overviews of NASA programs. |