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Displaying 31401 - 31425 of 73829

Raman Spectroscopic Determination of Hole Concentration in p-Type GaSb

January 2, 2008
Author(s)
James E. Maslar, Wilbur S. Hurst, C Wang
Room temperature p-type GaSb bulk coupled mode spectra were measured as a function hole concentration. These spectra were obtained using an optical system based on 752.55 nm excitation in order to obtain more sensitivity to bulk GaSb coupled mode

Standard Guide to Fluorescence - Instrument Calibration and Validation

January 2, 2008
Author(s)
Paul C. DeRose
This guide is intended to aid in the calibration, qualification and performance verification of fluorescence-based instrumentation as part of complying with regulatory and other QA/QC requirements. Commonly-used, commercially available materials and

Standard Reference Materials Catalog January 2008

January 2, 2008
Author(s)
Regina R. Montgomery, Joan C. Sauerwein
NIST Standard Reference materials (SRMs) are used by industry, government and academia to ensure the highest quality measurements. This catalog lists over 1300 individual reference materials produced and sold, by NIST, each with carefully assigned values

0:45 Surface Color

January 1, 2008
Author(s)
Maria E. Nadal, E A. Early, Robert R. Bousquet
This document, SP250-71 (2007), NIST Measurements Services: 0:45 Surface Color, describes the instrumentation, standards, and techniques used to measure the surface color of reflective, non-fluorescent materials at a 0:45 geometry, that is an irradiance

Aspects of the Fire Behavior of Thermoplastic Materials.

January 1, 2008
Author(s)
Thomas J. Ohlemiller, John R. Shields
Thermoplastic polymers pose unique new challenges (resulting from the movement of burning melt material) for the understanding and control of fire growth on objects that incorporate them. Both full density thermoplastics such as polypropylene and

Assessing face acquisition:

January 1, 2008
Author(s)
Mary Theofanos, Brian Stanton, Charles Sheppard, Ross Micheals, John Libert, Shahram Orandi

Authentication and Authorization of Building Information Users in BACnet

January 1, 2008
Author(s)
Stephen J. Treado, Alan B. Vinh, Steven T. Bushby
Building automation systems frequently monitor critical building information that would be extremely useful for emergency responders including the status of alarms, locations of occupants, temperature, and air quality conditions. Emergency response can be
Displaying 31401 - 31425 of 73829
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