Supplemental catalog subcollection information: NASA Publication Collection; Astrophysics and Technical Documents; A research effort to develop a sophisticated computer model of human behavior is described. A computer framework of motivated cognition was
Supplemental catalog subcollection information: NASA Publication Collection; Astrophysics and Technical Documents; The potential was discussed for welding in space, its advantages and disadvantages, and what type of programs can benefit from the capabilit
Supplemental catalog subcollection information: NASA Publication Collection; Astrophysics and Technical Documents
Supplemental catalog subcollection information: NASA Publication Collection; Astrophysics and Technical Documents; A review of recent work at NASA Langley Research Center to compare the predictions of transverse fuel injector flow fields and mixing perfor
Supplemental catalog subcollection information: NASA Publication Collection; Astrophysics and Technical Documents; The properties of three BL Lacertae objects, namely Mrk 180, Mrk 421, and Mrk 501, were investigated using data gathered at UV, X-ray, optic
Supplemental catalog subcollection information: NASA Publication Collection; Astrophysics and Technical Documents; Terrestrial photovoltaic modules must undergo substantial reductions in cost in order to become economically attractive as practical devices
Supplemental catalog subcollection information: NASA Publication Collection; Astrophysics and Technical Documents; The Hart Mountain docollement in Northwestern Wyoming originally comprised a plate of rock up to 750m thick and 1300 sq kilometers in area.
Supplemental catalog subcollection information: NASA Publication Collection; Astrophysics and Technical Documents; This review provides an illustrated introduction laying the knowledge base for vortical flows about three dimensional configurations that ar
Supplemental catalog subcollection information: NASA Publication Collection; Astrophysics and Technical Documents; The Titanium Multi-wall Thermal Protection System (TIPS) panel was re-designed to incorporate Ti-6-2-4-2 outer sheets for the hot surface, n
Supplemental catalog subcollection information: NASA Publication Collection; Astrophysics and Technical Documents; Innovation and reliability in hyperfine frequency standards and clock systems are discussed. Hyperfine standards are defined as those precis
Supplemental catalog subcollection information: NASA Publication Collection; Astrophysics and Technical Documents; Fluid inclusions can be used to determine the compositional evolution of fluids present in high grade metamorphic rocks (Touret, 1979) along
Supplemental catalog subcollection information: NASA Publication Collection; Astrophysics and Technical Documents; A circuit is described to produce arbitrary time-dependent voltage functions derived from digital information stored in EPROMs. While this c
Supplemental catalog subcollection information: NASA Publication Collection; Astrophysics and Technical Documents; INTENSE HEATING IS GENERATED IN THE HARTMANN-SPRENGER TUBE BY SHOCK WAVES AND BY FRICTION OF THE OSCILLATING GAS AGAINST THE TUBE WALLS. THI
Supplemental catalog subcollection information: NASA Publication Collection; Astrophysics and Technical Documents; The primary purpose of the Deep Space Network (DSN) is to serve as a communications instrument for deep space exploration, providing communi
Supplemental catalog subcollection information: NASA Publication Collection; Astrophysics and Technical Documents; BOUNDARY LAYER MEASUREMENTS WERE CARRIED OUT ON A SHARP-EDGED DELTA WING (ASPECT RATIO = 1.0, ANGLE OF INCIDENCE = 20.5) WITH TURBULENT BOUN
Supplemental catalog subcollection information: NASA Publication Collection; Astrophysics and Technical Documents; Aerodynamic characteristics, rocket nozzles, spacecraft propulsion, antenna design, and internal combustion engines
Supplemental catalog subcollection information: NASA Publication Collection; Astrophysics and Technical Documents; Sealing evacuation port and evacuating vacuum container such as space jackets