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Displaying 27326 - 27350 of 73697

Thermophysical Properties of Selected Fluids at Saturation

January 1, 2010
Author(s)
Eric W. Lemmon
These tables give thermodynamic and transport properties of a variety of fluids, as generated from the equations of state presented in the references below. The properties tabulated are pressure (P), density (ρ), enthalpy (H), entropy (S), isochoric heat

What Customers Want from Kindle Books

January 1, 2010
Author(s)
Nancy Allmang, Stacy M. Bruss
This article summarizes the process that the National Institute of Standards and Technology Research Library followed to gauge customer preference for Kindle book reading devices and content. Features of the Kindle book devices that were used are

Comparison of the NIST and PTB Standards for Air Kerma and Low-Energy X-rays

December 31, 2009
Author(s)
C M. O'Brien, L. Buermann
A comparison has been made of the air-kerma standards for low-energy x-rays at the National Institute of Standards and Technology (NIST) and the Physikalisch-Technische Bundesanstalt (PTB). The comparison involved a series of measurements at the PTB and

Diffusivity and Mobility Data

December 31, 2009
Author(s)
Carelyn E. Campbell
Diffusion is the process by which molecules, atoms, ions, point defects, or other particle types migrate from a region of higher concentration to one of lower concentration. The diffusivity of an atom or diffusion coefficient is the rate at which a
Displaying 27326 - 27350 of 73697
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