41,601 to 41,610 of 41,881 Results
Jan 1, 1993
Drucker, E. H.; Estabrook, P.; Pinck, D.; Ekroot, L., 1993, "Integration of Mobil Satellite and Cellular Systems", https://hdl.handle.net/2014/35279, n/a, JPL Open Repository
By integrating the ground based infrastructure component of a mobile satellite system with the infrastructure systems of terrestrial 800 MHz cellular service providers, a seamless network of universal coverage can be established. |
Jan 1, 1993
Ling, J. C., 1993, "Gamma-Ray Emission from Cygnus X-1", https://hdl.handle.net/2014/35387, University of Maryland, USA, JPL Open Repository
No abstract provided |
Jan 1, 1993
Pivirotto, D., 1993, "MESUR Pathfinder Microrover Flight Experiment: A Better, Faster, Cheaper Rover", https://hdl.handle.net/2014/35530, JPL Open Repository
This paper describes MFEX and the four factors that contribute to the feasibility of small rovers. |
Jan 1, 1993
Moreno, M. A., 1993, "Extinction of the Dinosuars: Scientific Theory", https://hdl.handle.net/2014/35558, UNKNOWN, JPL Open Repository
Professor Luis Alvarez, a doctor in physics, of the University of California, Berkeley, proposed in 1980 the theory that an asteroid of 10 kilometers in diameter traveling at more than 100,000 kilometers per hour collided with the earth 65 million years ago causing the extenction... |
Jan 1, 1993
Abrams, M.; Toon, G.; Schindler, R., 1993, "A Practical Example of the Correction of Fourier Transform Spectra for Detector Nonlinearity", https://hdl.handle.net/2014/35721, Applied Optics, JPL Open Repository
HgCdTe photoconductive detectors can display a nonlinear response when illuminated. |
Jan 1, 1993
Weissman, P.; Stern, S., 1993, "The Impactor Flux in the Pluto-Charon System", https://hdl.handle.net/2014/35787, JPL Open Repository
This paper presents estimations of the current impact rates of comets on Pluto and Charon. |
Jan 1, 1993
David Halpern; Anthony Hollingsworth; Frank Wentz, 1993, "ECMWF and SSMI Global Surface Wind Speeds", https://hdl.handle.net/2014/35865, Journal of Atmospheric and Oceanic Technology, JPL Open Repository
Monthly mean, 2.5 deg - x 2.5 deg-resolution, 10-m height wind speeds from the Special Sensor Microwave Imager (SSMI) instrument and the European Center for Medium-Range Weather Forecasts (ECMWF) forecast-analysis system are compared between 60 deg S and 60 deg N during 1988-1991... |
Jan 1, 1993
Tsurutani, B., 1993, "Nonlinear Low-Frequency (LF) Cometary Waves", https://hdl.handle.net/2014/35864, JPL Open Repository
This paper presents a review of nonlinear properties of low-frequency waves at comets. |
Jan 1, 1993
Polk, J. E; Goodfellow, K. D., 1993, "High Current Cathode Thermal Behavior, Part II: Experiments", https://hdl.handle.net/2014/35901, Seattle, Washington, USA, JPL Open Repository
Temperature profiles have been measured along the axis of a thoriated tungsten rod cathode in an argon gas discharge at two ambient pressure levels and current levels ranging from 600 to 1400 A. |
Jan 1, 1993
Blewitt, G.; Bock, Y., 1993, "The Landers Earthquake, 28 June 1992: Seeing Calfornia Move with GPS Satellites", https://hdl.handle.net/2014/36456, n/a, JPL Open Repository
Imperceptible to human senses, California continues to deform every day at a rate comparable to the growth of fingernails. Convection in the mantle under the Earth's solid crust forces continental-size |