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Displaying 42426 - 42450 of 74067

Specific Isochoric Heat Capacity Measurements for Liquid Isobutane

January 1, 2003
Author(s)
Hiroyuki Miyamoto, Hiroshi Kitajima, Noboru Kagawa, Joe W. Magee, Seizo Tsuruno, Koichi Watanabe
Experimental specific isochoric heat capacities (C v) and PρT properties for isobutane are presented that were measured with a twin-cell type adiabatic isochoric calorimeter. The measurements were obtained for temperatures from 272 to 408 K and for

Spectrum and Reactivity of the Solvated Electron in the Ionic Liquid

January 1, 2003
Author(s)
James F. Wishart, Pedatsur Neta
st pulse radiolysis transient absorption experiments were conducted on the ionic liquid methyltributylammonium bis(tribluoromethylsulfonyl)imide (R 4NNTf 2). The solvated electron was observed to have a very broad absorption band peaking at 1400 nm (ε = 2

Standard Reference Materials--the First Century

January 1, 2003
Author(s)
S D. Rasberry
Over the course of its first one hundred years, the National Institute of Standards and Technology (NIST) has made numerous contributions to advancing the science and practice of measurements. Contributions to fundamental constants and reference data, such

Stray Light and Ocean Color Remote Sensing

January 1, 2003
Author(s)
Steven W. Brown, Bettye C. Johnson, N Souaidia, R Barnes, D K. Clark
Instruments used to make radiometric measurements of the ocean are typically calibrated against incandescent sources with a spectral distribution that peaks in the near-infrared, while the radiant flux from the ocean peaks in the blue to green spectral
Displaying 42426 - 42450 of 74067
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