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34,004 Matching Results
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Dr. Martin Luther King Jr.,1929-1968: Selected References
This report provides a bibliography of resources related to the life of Dr. Martin Luther King Jr. and includes writings by him, biographical books and articles, and news articles related to his assassination, funeral, and legacy.
Date:
April 1, 1970
Creator:
Van Helden, Morrigene
Object Type:
Report
System:
The UNT Digital Library
Draft Calls: Some Basic Facts
This report discusses the draft and procedures for selection which were revised in 1969 to make selection random and the number of men called up through the draft for 1968 through 1970.
Date:
April 1, 1970
Creator:
Buchan, Lois
Object Type:
Report
System:
The UNT Digital Library
Economic Aspects of Reduced Defense Spending, 1960-1970: A Selected Bibliography Arranged Chronologically
This report provides a bibliography of resources related to the economic effects of decreased defense spending which were published between 1960 and 1970.
Date:
April 14, 1970
Creator:
Knight, Edward & Poindexter, Beatrice D.
Object Type:
Report
System:
The UNT Digital Library
Minimum Statutory Ages For Various Social Functions
This report provides information about minimum age to commit various social functions like complete driving license,minimum age to consume alcohol and many which varies according to individual state laws in entire USA.
Date:
April 20, 1971
Creator:
Glass, Stuart
Object Type:
Report
System:
The UNT Digital Library
The Electoral College: A Selected Bibliography
This report provides a bibliography of resources related to the electoral college divided by resource type.
Date:
April 30, 1970
Creator:
Dwyer, Paul
Object Type:
Report
System:
The UNT Digital Library
Mined Land Reclamation Requirements: Pro and Con
This report is about Mined Land Reclamation Requirements.
Date:
April 18, 1968
Creator:
Siehl, George H.
Object Type:
Report
System:
The UNT Digital Library
The Military Selective Service Act of 1967: A Survey of Proposals and Studies Concerning Its Revision or Replacement
This report documents major proposals asking for the reform of the Universal Military Training and Service Act, along with the opinions of the Marshall Commission, Clark Panel, and the President on each proposal.
Date:
April 10, 1968
Creator:
Stillson, Albert C.
Object Type:
Report
System:
The UNT Digital Library
Political Parties in the Philippines
This report discusses the two-party stem of the Philippines republic; NP and LP party structure, Np and LP party programs, its strength and discusses U.S - Philippine relations.
Date:
April 22, 1968
Creator:
Colwell, Carolyn K.
Object Type:
Report
System:
The UNT Digital Library
A Summary of Task Force Report: Organized Crime
This report addresses the Organized Crime Task Force and a summary of the basic report.
Date:
April 10, 1969
Creator:
Vialet, Joyce
Object Type:
Report
System:
The UNT Digital Library
Nuclear-Powered U.S. Naval Vessels: Authorizations policy and problems
This report is categorized into three categories: (I) Previous authorizations of nuclear-powered naval vessels, (II) Present Policy toward nuclear-powered naval vessels and (III) CESA and naval nuclear populsion.
Date:
April 2, 1969
Creator:
Stillson, Albert C.
Object Type:
Report
System:
The UNT Digital Library
Electric Power, Fuels Development, and Protection of the Environment: Legislation Introduced in the 91st Congress
This report discusses legislation related to power production, fuel types, and environmental protections in the energy industry which were introduced in the 91st Congress.
Date:
April 24, 1970
Creator:
Bowman, Wallace D.
Object Type:
Report
System:
The UNT Digital Library
Recent Developments In The Horn Of Africa
This report consists of recent developments in the horn of Africa and implications for american foreign policy.
Date:
April 1978
Creator:
Branaman, Brenda & Inglee, William
Object Type:
Report
System:
The UNT Digital Library
Contingent Election of the President by the house of representatives- Newly elected or "Lame Duck" House?
This report is about the election of president by the house of representatives.
Date:
April 1, 1968
Creator:
Doyle, Vincent A. & Tienken, Robert L.
Object Type:
Report
System:
The UNT Digital Library
MHD compressor---expander conversion system integrated with GCR inside a deployable reflector
This work originates from the proposal MHD Compressor-Expander Conversion System Integrated with a GCR Inside a Deployable Reflector''. The proposal concerned an innovative concept of nuclear, closed-cycle MHD converter for power generation on space-based systems in the multi-megawatt range. The basic element of this converter is the Power Conversion Unit (PCU) consisting of a gas core reactor directly coupled to an MHD expansion channel. Integrated with the PCU, a deployable reflector provides reactivity control. The working fluid could be either uranium hexafluoride or a mixture of uranium hexafluoride and helium, added to enhance the heat transfer properties. The original Statement of Work, which concerned the whole conversion system, was subsequently redirected and focused on the basic mechanisms of neutronics, reactivity control, ionization and electrical conductivity in the PCU. Furthermore, the study was required to be inherently generic such that the study was required to be inherently generic such that the analysis an results can be applied to various nuclear reactor and/or MHD channel designs''.
Date:
April 20, 1989
Creator:
Tuninetti, G. (Ansaldo S.p.A., Genoa (Italy). Research Div.); Botta, E.; Criscuolo, C.; Riscossa, P. (Ansaldo S.p.A., Genoa (Italy). Nuclear Div.); Giammanco, F. (Pisa Univ. (Italy). Dipt. di Fisica) & Rosa-Clot, M. (Florence Univ. (Italy). Dipt. di Fisica)
Object Type:
Report
System:
The UNT Digital Library
Empirical tuff equation of state models
None
Date:
April 24, 1975
Creator:
Wight, L. H.
Object Type:
Report
System:
The UNT Digital Library
Probability based load criteria for the design of nuclear structures: a critical review of the state-of-the-art
Structures for nuclear power plant facilities must be designed to withstand safely and effectively all kinds of loads and load combinations that may be expected to occur during their lifetime. The traditional methods of structural design attempt to account for the inevitable variability in the loads, material strengths, in-service environments, and fabrication process, etc., through the use of safety factor, allowable stresses or load and resistance factors. These approaches may result in an unknown and nonuniform reliability because of the subjective manner in which the safety factors have been determined. The stochastic nature loads and the uncertainties in material properties dictate a probabilistic approach for a rational assessment of structural safety and performance. This report presents: an in-depth review of the state-of-the-art pertaining to probability-based analysis and design of civil engineering structures; basis for extending existing probability-based methods to seismic category I nuclear structures; and the availability of the pertinent data required to perform probabilistic analysis for seismic category I nuclear structures.
Date:
April 1, 1981
Creator:
Shinozuka, M.; Ellingwood, B.R.; Wang, P.C.; Meyer, C.; Wen, Y.K.; Kao, S. et al.
Object Type:
Report
System:
The UNT Digital Library
Profile correction to electron temperature and enhancement factor in soft x-ray pulse-height-analysis measurements in tokamaks
Because soft x-ray pulse-height-analysis (PHA) spectra contain chordal information, the electron temperature and the radiation intensity (enhancement factor) measurements do not represent the local values. Assuming that the profile Ansatz for the electron temperature and density is of the form n/sub eo/(1-(ra)/sup 2/)/sup ..cap alpha../ and kT/sub eo/(1--(ra)/sup 2/)/sup ..beta../, we obtain the correction factors for the electron temperature and the enhancement factor as a function of the profile coefficients ..cap alpha.. and ..beta.. and the energy at which the evaluation was made. The corrected values of the temperature are typically between 1 to 10% higher than the values derived from the raw chordal spectra. We also correct the measured radiation intensity for the profile effects. Finally, the spectrum distortion due to pulse pile-up effects is evaluated. A set of curves is given from which the distortion of the spectrum can be obtained, if the electron temperature, the Be or Al filter thickness, and the electronic parameters of the acquisition system are known. 7 refs., 23 figs.
Date:
April 1, 1988
Creator:
Sesnic, S.; Diesso, M.; Hill, K.; Holland, A. & Pohl, F.
Object Type:
Report
System:
The UNT Digital Library
Neutron-detection apparatus
An atomic fission counting apparatus used for neutron detection is provided with spirally curved electrode plates uniformly spaced apart in a circular array and coated with fissile material.
Date:
April 24, 1981
Creator:
Kopp, M.K. & Valentine, K.H.
Object Type:
Patent
System:
The UNT Digital Library
Rf cavity primer for cyclic proton accelerators
The purpose of this note is to describe the electrical and mechanical properites of particle accelerator rf cavities in a manner which will be useful to physics and engineering graduates entering the accelerator field. The discussion will be limited to proton (or antiproton) synchrotron accelerators or storage rings operating roughly in the range of 20 to 200 MHz. The very high gradient, fixed frequency UHF or microwave devices appropriate for electron machines and the somewhat lower frequency and broader bandwidth devices required for heavy ion accelerators are discussed extensively in other papers in this series. While it is common pratice to employ field calculation programs such as SUPERFISH, URMEL, or MAFIA as design aids in the development of rf cavities, we attempt here to elucidate various of the design parameters commonly dealt with in proton machines through the use of simple standing wave coaxial resonator expressions. In so doing, we treat only standing wave structures. Although low-impedance, moderately broad pass-band travelling wave accelerating systems are used in the CERN SPS, such systems are more commonly found in linacs, and they have not been used widely in large cyclic accelerators. Two appendices providing useful supporting material regarding relativistic particle dynamics and …
Date:
April 1, 1988
Creator:
Griffin, J.E.
Object Type:
Article
System:
The UNT Digital Library
Kilowatt Isotope Power System: component test report for the Ground Demonstration System Alternator Stator
Results are presented of acceptance tests conducted on the Alternator Stator, S/N 002, for the Kilowatt Isotope Power System. These results show that the Alternator Stator, S/N 002 for the Kilowatt Isotope Power System has satisfactorily completed the testing set forth within Sundstrand Test Specification 2538. Test requirements of TS 2538 were extracted from the Kilowatt Isotope Power System, and Phase I Test Plan.
Date:
April 25, 1978
Creator:
Brainard, E.L.
Object Type:
Report
System:
The UNT Digital Library
Kilowatt isotope power system. Component test procedure for the ground demonstration system radiator bypass valve
This test procedure provides a detailed description of the verification methods which shall be used in the developmental program to be conducted on the Kilowatt Isotope Power System (KIPS) Radiator Bypass Valve, to fulfill the requirements of the Ground Demonstration System Design Criteria. The test objective is to demonstrate the bypass flow characteristics of the valve as a function of the Jet Condensor Inlet Temperature. To accomplish the test objective the pump discharge temperature (TPO) will be varied by adjusting the temperature control (T/C) on the rig heaters. Heat will be rejected by adjusting the cooling rate through the heat exchanger. As the Jet Condenser inlet temperature changes, the bypass flow rate and the radiator flow rate will change.
Date:
April 1, 1977
Creator:
unknown
Object Type:
Report
System:
The UNT Digital Library
Economic assessment of the utilization of lead-acid batteries in electric utility systems. Final report
Specific applications in which lead--acid batteries might be economically competitive on an electric utility system are identified. Particular attention is given to searching the Public Service Electric and Gas Company (PSE and G) system for installations of batteries which could defer or cancel costly transmission and/or distribution projects. Although the transmission and distribution data are based on specific applications on the PSE and G system, the generation data are based on a national reference system. The report analyzes and summarizes all costs and savings attributable to lead--acid batteries. 40 figures, 78 tables. (RWR)
Date:
April 1, 1977
Creator:
Johnson, A.C.; Hynds, J.A.; Nevius, D.R.; Nunan, G.A. & Sweetman, N.
Object Type:
Report
System:
The UNT Digital Library
Further testing of pocket-sized electronic dosimeters
The experiences of industrial radiographers have indicated that electronic radiation-warning devices become inoperative when they are used under some types of ambient conditions. This report, documents the nature of tests performed on several additional commercially available models. None of the three models tested passed the tests for ruggedness and severe environmental conditions. However all models passed most of the requirements of a Health Physics Society draft standard of performance specifications for these devices. The test procedures used in the project and the results obtained are discussed. Conclusions from the tests and recommendations concerning potentially useful modifications to existing devices are presented.
Date:
April 1, 1980
Creator:
Fox, R.A.; Hooker, C.D. & Hogan, B.T.
Object Type:
Report
System:
The UNT Digital Library
A review of proposed Glen Canyon Dam interim operating criteria
Three sets of interim operating criteria for Glen Canyon Dam on the Colorado River have been proposed for the period of November 1991, to the completion of the record of decision for the Glen Canyon Dam environmental impact statement (about 1993). These criteria set specific limits on dam releases, including maximum and minimum flows, up-ramp and down-ramp rates, and maximum daily fluctuation. Under the proposed interim criteria, all of these parameters would be reduced relative to historical operating criteria to protect downstream natural resources, including sediment deposits, threatened and endangered fishes, trout, the aquatic food base, and riparian plant communities. The scientific bases of the three sets of proposed operating criteria are evaluated in the present report:(1) criteria proposed by the Research/Scientific Group, associated with the Glen Canyon Environmental Studies (GCES); (2) criteria proposed state and federal officials charged with managing downstream resources; and (3) test criteria imposed from July 1991, to November 1991. Data from Phase 1 of the GCES and other sources established that the targeted natural resources are affected by dam operations, but the specific interim criteria chosen were not supported by any existing studies. It is unlikely that irreversible changes to any of the resources would …
Date:
April 1, 1992
Creator:
LaGory, K.; Hlohowskyj, I.; Tomasko, D.; Hayse, J. & Durham, L.
Object Type:
Report
System:
The UNT Digital Library