Results 71 to 80 of about 849,754 (203)
Description and performance of the Langley differential maneuvering simulator [PDF]
The differential maneuvering simulator for simulating two aircraft or spacecraft operating in a differential mode is described. Tests made to verify that the system could provide the required simulated aircraft motions are given.
Ashworth, B. R., Kahlbaum, W. M., Jr.
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Apparatus and method for determining the position of a radiant energy source [PDF]
, 1981 The position of a terrestrial RF source is determined from a geostationary, synchronous satellite by scanning the beam of a narrow beam width antenna in first and second orthogonal directions over a region including the source.
Schaefer, G. J.
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The Effect of Electromagnetic Pulse Attacks on USB Camera Performance
Journal of Sensor and Actuator NetworksThe camera is a core device for modern surveillance and data collection, widely used in various fields including security, transportation, and healthcare. However, their widespread deployment has proportionally escalated associated security risks.
Gang Wei +6 more
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Lamplighters, Metabelian Groups, and Horocyclic Products of Trees [PDF]
, 2014 Bartholdi, Neuhauser and Woess proved that a family of metabelian groups including lamplighters have a striking geometric manifestation as 1-skeleta of horocyclic products of trees.
Amchislavska, Margarita, Riley, Timothy
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OtoproElectrical energy sources have developed rapidly today in order to minimize the use of fuel oil which is currently decreasing in number and the distribution of electricity from PLN to the community which is not evenly distributed.
Yudi Siswanto +3 more
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Electronic equipment, systems, and techniques: A compilation [PDF]
Electronic circuits with specialized computer applications and control circuits are presented.
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A conclusive experiment to throw more light on "light"
, 2004 We describe a new realization of Ghose, Home, Agarwal experiment on wave particle duality of light where some limitations of the former experiment, realized by Mizobuchi and Ohtake, are overcome.
Brida, G. +3 more
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Versatile Dye Laser Generator-Amplifier System for Intense Tunable Picosecond Pulse Generation [PDF]
, 1986 . Passively mode-locked ruby-laser pulses are used to generate nearly diffraction-limited picosecond light pulses in a dye cell by longitudinally amplified spontaneous emission.
Penzkofer, Alfons +2 more
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Advanced modulation technology development for earth station demodulator applications [PDF]
The purpose of this contract was to develop a high rate (200 Mbps), bandwidth efficient, modulation format using low cost hardware, in 1990's technology. The modulation format chosen is 16-ary continuous phase frequency shift keying (CPFSK).
Crowley, R. D. +5 more
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Visualization of leading edge vortices on a series of flat plate delta wings [PDF]
A summary of flow visualization data obtained as part of NASA Grant NAG2-258 is presented. During the course of this study, many still and high speed motion pictures were taken of the leading edge vortices on a series of flat plate delta wings at varying
Nelson, Robert C. +2 more
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