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Displaying 42376 - 42400 of 74202

NIST Reference Material (RM) 8240/2350 Project-Standard Bullets and Casings

January 1, 2003
Author(s)
Jun-Feng Song, Theodore V. Vorburger, Robert A. Clary, Li Ma, M Ols, Eric P. Whitenton
Standard bullets and casings are currently under development to support the National Integrated Ballistics Information System (NIBIN) in the U.S. Based on a numerically controlled diamond turning technique, 20 RM 8240 standard bullets were fabricated in

Noise Figure vs. PM Noise Measurements: A Study at Microwave Frequencies,

January 1, 2003
Author(s)
Archita Hati, David A. Howe, F L. Walls, D. Walker
This paper addresses two issues: (i) it compares the usefulness of phase-modulation (PM) noise measurements vs. noise figure (NF) measurements in characterizing the merit of an amplifier, and (ii) it reconciles a general misunderstanding in using -174 dBc

Numerical Experiments in Scattering by a Dielectric Wedge

January 1, 2003
Author(s)
Egon Marx
A general discussion of the scattering of plane monochromatic waves by dielectric wedges precedes this paper. Numerical solutions of the problem of scattering by a dielectric wedge of finite cross section, with special emphasis on the divergent behavior of

Numerical Investigations of CO 2 as Fire Suppressing Agent

January 1, 2003
Author(s)
V Katta, F Takahashi, Gregory T. Linteris
Understanding suppression mechanisms of different fire-suppressing agents including CF 3Br (Halon 1301) and inert gases is useful for their efficient use and for developing new agents. Because of the similarities between unsteady jet diffusion flames
Displaying 42376 - 42400 of 74202
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