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Displaying 52751 - 52775 of 73697

Methodology for Obtaining and Using Toxic Potency Data for Fire Hazard Analysis

January 1, 1998
Author(s)
Vyto Babrauskas, Richard Gann, Barbara C. Levin, M Paabo, Richard H. Harris Jr., Richard Peacock, S Yusa
A comprehensive methodology has been developed for obtaining and using smoke toxicity data for fire hazard analysis. This description of the methodology comprises (1) determination that the post-flashover fire is the proper focus of smoke inhalation deaths

Metrological Timelines in Traceability

January 1, 1998
Author(s)
S D. Rasberry, Charles D. Ehrlich
Current developments and applications in the field of metrology have increased the need for correct and appropriate usage of the terms and concepts related to measurement traceability. Besides traceability itself, some of the interrelated terms include

Minimization of ion micromotion in a Paul trap

January 1, 1998
Author(s)
D J. Berkeland, J D. Miller, James C. Bergquist, Wayne M. Itano, David J. Wineland
Micromotion of ions in Paul traps has several adverse effects, including alterations of atomic transition line shapes, significatn second-order Doppler shifts in high-accuracy studies and limited confinement time in the absence of cooling. The ac electric

Minimum Interoperability Specification for PKI Components (MISPC), Version 1

January 1, 1998
Author(s)
William E. Burr, Donna F. Dodson, William T. Polk, N Nazario
The Minimum Interoperability Specification for PKI Components (MISPC) supports interoperability for a large scale public key infrastructure (PKI) that issues, revokes and manages X.509 version 3 digital signature public key certificates and version 2

Molecular Wires: Charge Transport, Mechanisms and Control

January 1, 1998
Author(s)
M Ratner, B Davis, M Kemp, V Mujica, A. E. Roitberg, S Yaliraki
By molecular wires, one generally means molecular structures that transmit a signal between two termini. We discuss some theoretical models and analysis for electronically conductive molecular wires in which a single molecule conducts charge between two

Narrow Bandwidth Grating-Assisted Acousto-Optic Tunable Filter

January 1, 1998
Author(s)
E G. Paek, Joon Y. Choe, Tae K. Oh
An experimental acousto-optic tunable filter that has a narrow spectral bandwidth [0.2 nm at 1550 nm] and a fast [10 [mu]sec] tuning capability with a continuous tuning range of 52 nm is described. By combining a conventional diffraction grating with an
Displaying 52751 - 52775 of 73697
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