41,941 to 41,950 of 42,163 Results
Jan 1, 1993
Volpe, R., 1993, "Real-Time Trajectory Generation via Task Space Velocity Blending", https://hdl.handle.net/2014/35727, JPL Open Repository
This paper presents a new velocity blending approach to the problem of task space trajectory generation. |
Jan 1, 1993
Goldstein, R.; Goldstein, B. E.; Fuselier, S.; Altwegg, K.; Coates, A.; Neubauer, F. M.; Rosenbauer, H., 1993, "Giotto Ion Mass Spectrometer Measurements at Comet P/Grigg-Skjellerup", https://hdl.handle.net/2014/35863, Journal of Geophysical Research, JPL Open Repository
The Giotto Ion Mass Spectrometer High Intensity Spectrometer (IMS-HIS) measured fluxes of ions from about 260,000 km before (10:08:37 UT spacecraft time) to about 86,000 km after (17:01:33 UT spacecraft time) closest approach to comet P/Grigg- Skjellerup during the encounter on J... |
Jan 1, 1993
Young, L.; Munson, T.; Dunn, C.; Davis, E., 1993, "GPS Precision Orbit Determination: Measured Receiver Performance", https://hdl.handle.net/2014/35887, Geophysical Research Letters, JPL Open Repository
Its mission is to map the time-varying topography of the world's oceans. |
Jan 1, 1993
Peng, S. T. J., 1993, "Consitiutive Equations of Solid Propellants with Volume Dilatation Under Multiaxial Loadings - Part 2. Determination of the Shear Part of the Potential Function in Terms of Volume-Preserved Principal Stretch Ratios", https://hdl.handle.net/2014/36451, Huntsville, Alabama, USA, JPL Open Repository
Solid propellants under tension loading dilate significantly, Therefore, they may be aptly called dilatable materials. |
Jan 1, 1993
Calhoun, Mulcolm; Kuhnle, Paul, 1993, "Ultrastable Reference Frequency Distribution Utilizing a Fiber Optic Link", https://hdl.handle.net/2014/34804, USA, JPL Open Repository
The Frequency Standards Laboratory at the Jet Propulsion Laboratory (JPL) is responsible for the generation and distribution of ultra-stable reference frequency in NASA's Deep space Network (DSN), |
Jan 1, 1993
Foote, M.; Vasquez, R.; Jones, B.; Hunt, B.; Barner, J., 1993, "Composition of Pulse-Laser-Deposited Y-Ba-Cu-O and Ba-K-Bi-O Thin Films", https://hdl.handle.net/2014/34913, Journal of Electronic Materials, JPL Open Repository
The composition of pulsed-laser-deposited Y-Ba-Cu-O and Ba-K-Bi-O thin films is shown to be strongly affected by target conditioning, gas pressure, and target-substrate distance. |
Jan 1, 1993
Schwuttke, U. M.; Quan, A. G., 1993, "Enhancing Performance of Cooperating Agents in Real-Time Diagnostic Systems", https://hdl.handle.net/2014/35036, Chamberry, France, JPL Open Repository
We present a data-driven protocol and a supporting architecture for communication amoung cooperating intelligent agents in real-time diagnostic systems. |
Jan 1, 1993
Staehle, R.; Terrile, R.; Weinstein, S., 1993, "To Pluto from a First-Class Postage Stamp", https://hdl.handle.net/2014/35280, UNKNOWN, JPL Open Repository
The first mission to Pluto is presently under development at NASA's Jet Propulsion Laboratory. Inspired by a nagging 29-cent postage stamp, the mission concept began with a chance conversation between two engineers. |
Jan 1, 1993
Waff, C., 1993, "The Origin and Evolution of the Deep Space Network", https://hdl.handle.net/2014/34915, JPL Open Repository
This paper describes the origin and the evolution of NASA's Deep Space Network from 1958 through the late 1970s. |
Jan 1, 1993
Katti, R. R., 1993, "A Magnetic Solid-State Storage Technology: Vertical Bloch Line Storage", https://hdl.handle.net/2014/35010, National Media Laboratory Newsletter NML Bits, JPL Open Repository
No storage technology is known to exist today which simultaneously offers high-storage density, nonvolatility, and a solid-state form factor. For example, common random access memories are solid-state, but are volatile and typically offer modest density. Alternatively, mainstream... |