Chemical Study of the Effects of Radiation on Nucleic Acids and Related Compounds. Three Year Progress Report, June 1969--May 1972. (open access)

Chemical Study of the Effects of Radiation on Nucleic Acids and Related Compounds. Three Year Progress Report, June 1969--May 1972.

None
Date: May 1972
Creator: Wang, Shih Yi
Object Type: Report
System: The UNT Digital Library
Comparison of calculated and experimental neutron spectra from the LLL pulsed sphere program using the TART Monte Carlo code and the LLL Evaluated Nuclear Data Library (open access)
Critical phenomena and renormalization group for outsiders (open access)

Critical phenomena and renormalization group for outsiders

None
Date: May 1, 1972
Creator: Koevesi-Domokos, S.
Object Type: Report
System: The UNT Digital Library
The Cross Section, Volume 18, Number 5, May 1972 (open access)

The Cross Section, Volume 18, Number 5, May 1972

Monthly newsletter of the High Plains Underground Water Conservation District No. 1, discussing the field of underground water. Topics include profiles of water conservation research, annual pre-plant soil moisture survey data, annual Winter Water Level measurement data, and information about the latest water conservation tips.
Date: May 1972
Creator: High Plains Underground Water Conservation District No. 1 (Tex.)
Object Type: Journal/Magazine/Newsletter
System: The Portal to Texas History
Earthquakes Recorded by a Seismograph Network Located in the Southern Nevada Region January 1 to December 22, 1971 (open access)

Earthquakes Recorded by a Seismograph Network Located in the Southern Nevada Region January 1 to December 22, 1971

None
Date: May 1972
Creator: Bayer, Kenneth C. & King, Kenneth W.
Object Type: Report
System: The UNT Digital Library
Engineering operations report: multiplexer circuit development (open access)

Engineering operations report: multiplexer circuit development

None
Date: May 1, 1972
Creator: Jennings, R.F.
Object Type: Report
System: The UNT Digital Library
Euthanasia: Selected References (open access)

Euthanasia: Selected References

This report provides a bibliography of resources related to euthanasia.
Date: May 1, 1972
Creator: Hogan, Harry; Warnell, Katherine S. & Lehnhard, Mary Nell
Object Type: Report
System: The UNT Digital Library
Future internal combustion engine (open access)

Future internal combustion engine

None
Date: May 1, 1972
Creator: Teller, E.
Object Type: Article
System: The UNT Digital Library
Integrated system for production of neutronics and photonics calculational constants. Volume 11. Experimental data, indexes, and techniques of obtaining a selected set of neutron resonance parameters (open access)

Integrated system for production of neutronics and photonics calculational constants. Volume 11. Experimental data, indexes, and techniques of obtaining a selected set of neutron resonance parameters

A tabulation is presented of 52,000 experimental resonance parameters, together with appropriate indexes and bibliographic citations. These materials were contained in the LLL Experimental Neutron Cross Section Library as of May 1, 1972. Techniques used to obtain a selected set of resolved and unresolved resonance parameters from the compilation are described. (auth)
Date: May 1, 1972
Creator: Gyulassy, M.; Howerton, R.J. & Perkins, S.T.
Object Type: Report
System: The UNT Digital Library
ISOLEUCYL-tRNA SYNTHETASE OF E. coli B. A RAPID KINETIC INVESTIGATION OF THE L-ISOLEUCINE ACTIVATING REACTION (open access)

ISOLEUCYL-tRNA SYNTHETASE OF E. coli B. A RAPID KINETIC INVESTIGATION OF THE L-ISOLEUCINE ACTIVATING REACTION

We have investigated the preequilibrium kinetics of the L-isoleucine activation reaction catalyzed by Ile-tRNA synthetase in the presence of a fluorescent reporter group, 2-p-toluidinylnaphthalene-6-sulfonate, using the stopped-flow technique. It is found that of all the reactants involved, L-isoleucine binds slowest to the enzyme, apparently in a two-step process. The kinetics of the reaction are invariant in the presence of co-reactants, whereas the kinetics for ATP are drastically changed in the presence of Mg{sup 2+} ions. The formation of enzyme bound L-isoleucyl {approx} AMP is conveniently followed at dilute concentrations. The value for the rate constant of formation was determined to be 135 sec{sup -1} and of the reverse process to be 670 sec{sup -1} at pH 8.0 25 C. These values are considerably higher than the rate constant 15 sec{sup -1} of the dissociation reaction for L-isoleucine. The value of the kinetically defined equilibrium constant between the ternary Michaelis-Menten complex and the ternary enzyme-product complex indicates that, at equilibrium, the Michaelis-Menten complex is favored. The effect of temperature has been determined, and a tentative interpretation of the thermodynamic parameters is offered. The zero standard enthalpy and positive entropy for binding of L-isoleucine is consistent with hydrophobic interactions, whereas the enzyme-ligand …
Date: May 1, 1972
Creator: Holler, E. & Calvin, Melvin
Object Type: Article
System: The UNT Digital Library
LMFBR alternate shutdown system development and testing. First quarterly report, October 1971--March 1972 (open access)

LMFBR alternate shutdown system development and testing. First quarterly report, October 1971--March 1972

None
Date: May 1, 1972
Creator: unknown
Object Type: Report
System: The UNT Digital Library
LMFBR Hot Cell Refueling Component Tests. First quarterly report, October 1971--March 1972 (open access)

LMFBR Hot Cell Refueling Component Tests. First quarterly report, October 1971--March 1972

None
Date: May 1, 1972
Creator: unknown
Object Type: Report
System: The UNT Digital Library
Micromechanics analysis of composite materials using finite element methods (open access)

Micromechanics analysis of composite materials using finite element methods

None
Date: May 1, 1972
Creator: Agarwal, B. D.
Object Type: Thesis or Dissertation
System: The UNT Digital Library
Nozzle extension documentation of carbon yield and other properties of candidate binder systems for AGCarb composites (open access)

Nozzle extension documentation of carbon yield and other properties of candidate binder systems for AGCarb composites

None
Date: May 1, 1972
Creator: Redfield, T. A.
Object Type: Report
System: The UNT Digital Library
N overbar N and N overbar D Interactions -- A compilation (open access)

N overbar N and N overbar D Interactions -- A compilation

None
Date: May 1, 1972
Creator: Enstrom, James E.; Ferbel, Thomas; Slattery, Paul F.; Werner,Barry L.; Guiragossian, Zaven G.T.; Sumi, Yoshio et al.
Object Type: Report
System: The UNT Digital Library
Particle Resuspension from Asphalt Roads Caused by Car and Truck Traffic. (open access)

Particle Resuspension from Asphalt Roads Caused by Car and Truck Traffic.

None
Date: May 1, 1972
Creator: Sehmel, G. A.
Object Type: Report
System: The UNT Digital Library
Position-sensitive proportional-counter system for use in the Enge split-pole spectrograph (open access)

Position-sensitive proportional-counter system for use in the Enge split-pole spectrograph

A variety of position-sensitive single-wire proportional counters with lengths up to 90 cm have been built and tested in the focal plane of the Enge split-pole spectrographs at the Argonne tandem accelerator and cyclotron. This report, which describes the counters, the associated electronics, and the data-handling procedures, is intended as an operating manual for general use of the system. Under ideal experimental conditions, the spatial resolution of the counters is about 1 to 1.5 mm (FWHM), dependent on the energy loss of the incident particle in the counter. The spatial response of the counters is linear to within 0.5% of the active length. Furthermore, the system contains a conventional proportional counter, behind the position counter, designed to provide particle identification based on the energy lost in the counter. Pulses from the two counters are normally analyzed in coincidence to provide excellent particle discrimination. Examples of typical experimental results are also presented.
Date: May 1, 1972
Creator: Greenwood, L R; Stoltzfus, J C; Katori, K; Cameron, C P & Braid, T H
Object Type: Report
System: The UNT Digital Library
Proposal to Study Electroproduction with Coincidence Techniques at High Energies (open access)

Proposal to Study Electroproduction with Coincidence Techniques at High Energies

Using the large aperture spectrometer of proposal 144 and the electron beam with the tagging system removed we propose to study deep inelastic electron scattering at incident electron energies between 50 and 150 GeV, for values of q{sup 2} between 1 and 20 Gev{sup 2}/c and {nu} between 10 and 130 GeV. The spectrometer will detect not only the scattered electron but also most of the secondary particles.
Date: May 1, 1972
Creator: Bird, L.; Halliwell, C.; Morrison, R.; Walters, John; U., /Carleton; Prentice, J.D. et al.
Object Type: Report
System: The UNT Digital Library
PROTEINS IN GROWTH REGULATION DURING EARLY DEVELOPMENT OF THE CHICK EMBRYO. Progress Report, May 1971--May 1972. (open access)

PROTEINS IN GROWTH REGULATION DURING EARLY DEVELOPMENT OF THE CHICK EMBRYO. Progress Report, May 1971--May 1972.

None
Date: 1972-05~
Creator: Klein, N. W.
Object Type: Report
System: The UNT Digital Library
Public opinion and taxes (open access)

Public opinion and taxes

The ACIR Library is composed of publications that study the interactions between different levels of government. This document addresses public opinion and taxes.
Date: May 1972
Creator: United States. Advisory Commission on Intergovernmental Relations.
Object Type: Book
System: The UNT Digital Library
Quantization and gauge freedom in a theory with spontaneously broken symmetry (open access)

Quantization and gauge freedom in a theory with spontaneously broken symmetry

None
Date: May 1, 1972
Creator: Yao, Y.P.
Object Type: Report
System: The UNT Digital Library
Spontaneous Combustion, Oxidation, and Pyrolysis of Combustible Solid Wastes Containing Transuranium Elements in Combustible and Noncombustible Containers. (open access)
Stage I to Proposal #144: A Simple Spectrometer to Measure Photoproduction of Vector Mesons and Pions at High Energy (open access)

Stage I to Proposal #144: A Simple Spectrometer to Measure Photoproduction of Vector Mesons and Pions at High Energy

In NAL Proposal No.144, we described a three magnet system, consisting of a forward focussing spectrometer made up of two large aperture magnets, M1 and M2, and a solenoid magnet from the PPA to detect the recoil proton. This spectrometer will enable us to study seven experimental reactions at the same time with high precision.
Date: May 1, 1972
Creator: Margolis, B.; Patel, P. M.; Ross, W.; Stairs, D. G.; Bird, L.; Halliwell, C. et al.
Object Type: Report
System: The UNT Digital Library
State Regulation of Private Health Insurance (open access)

State Regulation of Private Health Insurance

This report addresses state regulation of private health insurance.
Date: May 1, 1972
Creator: Markus, Glenn R. & Hauch, Valerie
Object Type: Report
System: The UNT Digital Library