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Displaying 51176 - 51200 of 73888

The New NIST Atomic Spectra Database (1999)

January 1, 1999
Author(s)
Daniel E. Kelleher, William C. Martin, Wolfgang L. Wiese, J Sugar, Jeffrey R. Fuhr, Karen J. Olsen, Arlene Musgrove, Peter J. Mohr, Reader j, G R. Dalton

The New NIST Atomic Spectra Database (1999)

January 1, 1999
Author(s)
Daniel E. Kelleher, Peter J. Mohr, William C. Martin, Wolfgang L. Wiese, J Sugar, Jeffrey R. Fuhr, Karen J. Olsen, Arlene Musgrove, Joseph Reader, Craig J. Sansonetti

The Proving Ring

January 1, 1999
Author(s)
Simone L. Yaniv
In this document the history of the proving ring is given. The forces that led to its invention in 1927 at the National Bureau of Standards is described; force concepts are given; reasons why force measurements are important discussed.

The Rotational Spectrum of Ar-SiH 4 and Ar--SiD 4

January 1, 1999
Author(s)
Y Kawashima, R D. Suenram, Gerald T. Fraser, Francis J. Lovas, Katsuya Hirota
Microwave spectra of Ar-- 28SiH 4, Ar-- 29SiH 4, Ar-- 30SiH 4, and Ar-- 28SiD 4 have been recorded using a pulsed-molecular-beam Fourier-transform microwave spectrometer. The K = 0 and K = 1 components of the J=3

Thermal Expansion of Morphologically Textured Short-Fiber Composites

January 1, 1999
Author(s)
Martin Dunn, H M. Ledbetter, Z Li
We studied, both experimentally and theoretically, the thermoelastic response of short-fiber composites with a preferred orientation of the short fibers, i.e., a morphological texture. Our theoretical efforts are general, being applicable to any composite
Displaying 51176 - 51200 of 73888
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