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Displaying 50976 - 51000 of 73697

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
Displaying 50976 - 51000 of 73697
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