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Displaying 126 - 150 of 446

Index of refraction of germanium

April 27, 2020
Author(s)
John H. Burnett, Eric C. Benck, Simon G. Kaplan, Erik Stover, Adam Phenis
Measurements of the index of refraction of a sample of high-quality, single-crystal germanium using the minimum deviation refractometry method are presented for temperatures near 22 degC and for wavelengths in the range 2 micron to 14 micron. The standard

Multiple Programs in One UNIX Process

September 1, 1987
Author(s)
Don E. Libes
A small operating system (XINU) was ported to UNIX 4.2BSD. The entire operating system runs as a single UNIX process. The code is approximately 1000 lines of C (including comments) and 6 lines of assembler. All of the code is user-level, and thus presents

D-to-A_eff converter

August 1, 2022
Author(s)
Patrick Egan, Eric S. Stanfield, John R. Stoup
… the dimensional estimate of gap-width within (36 ± 42) nm, where the 42 nm uncertainty is governed by the present state of flow …

Low-temperature time-resolved phosphorescence excitation emission matrices for the analysis of phenanthro-thiophenes in chromatographic fractions of complex environmental extracts

February 6, 2020
Author(s)
Sadia Arif, Maha Al-Tameemi, Walter Brent Wilson, Stephen Wise, Fernando Barbosa Jr., Andres Campiglia
Polycyclic aromatic sulfur heterocycles (PASHs) are sulfur analogues of polycyclic aromatic hydrocarbons (PAHs) widely found in environmental samples exposed to oil contamination. Despite their potential carcinogenic and mutagenic properties, only few

Characterization of Chemical Processes in Humid Air and Humid Air/Toluene Plasmas

October 12, 2021
Author(s)
David S. Green, J T. Herron, T J. Buckley, L W. Sieck
This paper describes a laboratory-validated database of ion-neutral molecule reactions in humid air and humid air/toluene plasmas. Pulsed electron-bean high-pressure mass spectrometry was used to investigate the sequential cationic chemistry in gas streams

User-Level Shared Variables (In a Hierarchical Control Environment)

January 1, 1985
Author(s)
Don E. Libes
We have implemented a shared variable system for UNIX 4.2BSD that emulates a shared or common memory. This system is all user level code and requires no kernel modifications. It is accessible from a variety of languages. This shared memory system provides
Displaying 126 - 150 of 446
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