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Displaying 67176 - 67200 of 74324

Maintenance Testing for the Data Encryption Standard

August 1, 1980
Author(s)
Jason Gait
This publication describes the design of four maintenance tests for the Federal Information Processing Data Encryption Standard (DES) . The tests consist of an iterative procedure that tests the operation of DES devices by using a small program and minimum

Effects of stereoisomerism in the mass spectra of 2,4-disubstituted thiacyclohexanes

July 9, 1980
Author(s)
Anzor Mikaia, Elena Trusova, Lyudmila Perepelitchenko, Vladimir G. Zaikin
The stereospecificity of fragmentation for isomeric dialkyl- and methyl,phenylthiacyclohexanes under electron ionization are established. Experimentally obtained relative Ionization and appearance energies for the stereoisomers are in agreement with

Full-Scale Fire Tests With Automatic Sprinklers in a Patient Room. Phase 2.

July 1, 1980
Author(s)
J G. O'neill, W D. Hayes, Richard H. Zile
The Center for Fire Research conducted a series of full-scale fire tests in a patient room and corridor arrangement to examine the use of automatic sprinklers in patient rooms of health care facilities. This is a report of twenty-one (21) fire tests in

Guidelines for Security of Computer Applications

June 30, 1980
Author(s)
Institute for Computer Sciences and Technology National Bureau of Standards
[Withdrawn February 8, 2005] Security decisions should be an integral part of the entire planning, development, and operation of a computer application. This guideline describes the technical and managerial decisions that should be made in order to assure

Fossil Fuels

June 1, 1980
Author(s)
J. W. Farrington, J. Albaiges, K. A. Burns, B. P. Dunn, P. E. Eaton, J. L. Laseter, P. L. Parker, Stephen Wise

Ionization and appearance potentials in organic chemistry. 3. Determination of the difference between the enthalpies of formation of cis- and trans-isomers of bicyclo[4.3.0]- nonane and bicyclo[4.4.0]decane Using Appearance Potentials

June 1, 1980
Author(s)
Anzor Mikaia, Vladimir G. Zaikin
The first adiabatic potentials of the ionization of cis and trans iosmers with respect to the linkage of the rings of bicyclo[4.3.0]nonane and bicyclo[4.4.0]decane are practically identical. for the stereoisomers of these two series have been measured. The
Displaying 67176 - 67200 of 74324
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