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UNT Libraries Special Collections
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Congressional Organization for Science and Technology, 91st Congress, 2nd Session: A Listing of Congressional Committees and Subcommittees Having Jurisdiction over Scientific and Technological Activities
This report provides a listing of congressional committees and subcommittees related to science and technology.
Date:
March 2, 1970
Creator:
Ayton, Mauree W.
Object Type:
Report
System:
The UNT Digital Library
Ranking energy-conservation measures to establish research priorities: synopsis of a workshop
A workshop was convened to assist DOE's Technology Assessment Division in evaluating the need to prepare additional environmental- and social-impact assessments of different energy-conservation measures. Attendees participated in a decision-making exercise designed to rank 19 different energy-conservation measures according to their overall potential for achieving important national goals and their ease of implementation. The participants felt that the most-important ranking criteria dealt with questions concerning feasibility (economic, political/institutional, social, and technical) and economic efficiency. Other criteria, such as environmental quality and occupational health and safety received lower weights; possibly because of the widespread belief that most of the conservation measures presented would be environmentally beneficial. In the participants' view, the most-promising and feasible conservation measures include new-building-performance standards, retrofit of existing housing stock, new-appliance-performance standards and increased use of smaller cars. In contrast, conservation options which ranked rather low, such as diesel engines, coal-fired aluminum remelt furnaces, and cupola furnace modifications were expected to have some harmful environmental and health impacts. Most of these impacts are expected to be highly localized and of lesser national concern. Disagreement exists as to the efficacy of funding those projects deemed highly desirable and feasible versus those which are expected to have the greater …
Date:
May 2, 1979
Creator:
Moskowitz, P.D.; Le, T.Q. & Pierce, B.
Object Type:
Report
System:
The UNT Digital Library
Weak interaction effects in e/sup +/e/sup -/ annihilation with polarised beams
Although the standard gauge model of weak and electromagnetic interactions based on the work of Salam and Weinberg has met with great success, there are experimental facts that will require its extension or its modification to a new gauge model; the discovery of a heavy lepton at SLAC and the absence of parity violation in atoms that is expected from the neutral weak current coupling to electrons are discussed. Three tests are proposed that bear on these questions. First, heavy lepton production in e/sup +/e/sup -/ annihilation when one of the incident beams is longitudinally polarized is considered and the purely leptonic decay of this heavy lepton is examined. An asymmetry in the inclusive angular distribution of one charged lepton (electron or muon) is important in determining the structure of weak interactions of the heavy lepton. In fact, this angular asymmetry easily distinguishes between the cases V - A and V + A for the heavy lepton current. Then, the decay channel L ..-->.. ..nu../sub L/ + one hadron is considered (L = heavy lepton) under the same experimental set-up and the inclusive one-hadron angular distribution examined. Parity nonconservation in the decay of the heavy lepton causes a conspicuous forward-backward …
Date:
November 2, 1977
Creator:
Simard, R.
Object Type:
Report
System:
The UNT Digital Library
Corrosion and scaling by steam in nuclear geothermal power plants
None
Date:
June 2, 1972
Creator:
Krikorian, O.H.
Object Type:
Report
System:
The UNT Digital Library
Engineering problems in the development of fusion power reactors
This paper reviews current progress in the development of fusion power from the engineering point of view and highlights the most outstanding technical issues which must be resolved. (MOW)
Date:
November 2, 1976
Creator:
Varljen, T. C.
Object Type:
Article
System:
The UNT Digital Library
Magnetic fusion energy annual report, July 1975--September 1976
Supporting research activities continued to provide the technical basis for future mirror-confinement experiments. The industrial development of a high-current, high-field, high-current-density Nb/sub 3/Sn conductor was the main goal of the superconducting magnet program. Beam direct conversion was being developed as a means of raising the efficiency of neutral-beam production, and plasma direct conversion was shown to work as predicted. Conceptual designs were completed for various types of power reactors. The neutral-beam program progressed in three areas: experimental work, facility construction, and conceptual design. Experiments on the 14-MeV Rotating Target Neutron Source (RTNS-II) included participation by experimenters from many different institutions. Methods for processing tritium-contaminated wastes were pursued, as were studies of tritiated methane in stainless-steel vessels, the control of tritium in mirror fusion reactors, and the development of titanium tritide targets for the RTNS. The report period witnessed a rapid maturation in ability to describe theoretically the behavior of ion-cyclotron noise in the 2XIIB and the influence of that noise on the confined plasma. The high beta values achieved in 2XIIB prompted much theoretical analysis of the properties of high-beta equilibria and stability, including those of a field-reversed state. Excellent progress was made on the development of computer codes applicable …
Date:
December 2, 1976
Creator:
Harrison, M.A.; McGregor, C.K. & Gottlieb, L. (eds.)
Object Type:
Report
System:
The UNT Digital Library
Tomography of laser fusion plasmas
Experimental programs exist in a number of laboratories throughout the world to test the feasibility of using powerful laser systems to drive the implosion of hydrogen isotope fuel to thermonuclear burn conditions. In a typical experiment multiple laser beams are focused onto a glass microshell (typically 50 ..mu..m to 200 ..mu..m diameter) filled with an equimolar D-T gas mixture. X-ray and particle emissions from the target provide important information about the hydrodynamic implosion of the glass shell and the associated compression and heating of the D-T fuel. Standard diagnostics for imaging such emissions are the grazing incidence reflection (GIR) x-ray microscope and the pinhole camera. Recently, a particular coded imaging technique, Zone Plate Coded Imaging (ZPCI), has been successfully used for x-ray and particle microscopy of laser fusion plasmas. ZPCI is highly attractive for investigating laser produced plasmas because it possesses a tomographic capability not shared by either the GIR or pinhole imaging techniques. This presentation provides a brief discussion of the tomographic potential of ZPCI. In addition, the first tomographic x-ray images (tomographic resolution approximately 74 ..mu..m) of a laser produced plasma are presented.
Date:
August 2, 1977
Creator:
Ceglio, N.M.
Object Type:
Article
System:
The UNT Digital Library
Kilowatt Isotope Power System: test procedure for the ground demonstration system. 77-KIPS-63
This test procedure provides a detailed description of the verification methods which shall be used during development, performance and endurance testing to be conducted on the Kilowatt Isotope Power System (KIPS) Development Ground Demonstration Systems, P/N's 722487 and 723829 and Ground Demonstration System (GDS), P/N 725100. The objectives of this testing are to demonstrate system performance in a controlled environment; to verify results of performance predictions; to verify results compiled by component testing performed per Sundstrand Test Procedures and Test Specifications; and to isolate full scale operational characteristics for evaluation.
Date:
December 2, 1977
Creator:
unknown
Object Type:
Report
System:
The UNT Digital Library
Carbon stress gage comparison
None
Date:
April 2, 1975
Creator:
Shay, W. M.; Kuhlman, J. R.; Carter, G. W. & Lee, D.
Object Type:
Report
System:
The UNT Digital Library
Development of an electric fuel nozzle system for combustors. Progress report, June 1, 1976--February 28, 1977
The investigation that Northern Research and Engineering Corporation is conducting for the U.S. Energy Research and Development Administration involves developing a fuel injection approach which utilizes electrostatic effects to improve the uniformity of the fuel/air mixture in combustion systems. The three phases of the program consist of an initial feasibility study which includes design and cold-flow testing of several nozzles, preliminary combustion testing, and final testing in an actual combustor. During the time period covered by the progress report, given parametric design calculations estimating the anticipated effect of fuel charging were completed. In addition, the experimental rig to be used in the cold-flow tests was designed and assembled. The nozzle/electrode configurations to be tested were designed and are currently in the process of being fabricated.
Date:
March 2, 1977
Creator:
Demetri, E.P.
Object Type:
Report
System:
The UNT Digital Library
[Photograph 2012.201.B0248.0103]
Photograph taken for a story in the Daily Oklahoman newspaper. Caption: "Holds special interest for Mr. and Mrs. Laurie Crooks , Lauceston, Tasmania, Australia, whose son, Peter, was an American Field Service student at that school one year."
Date:
September 2, 1971
Creator:
Taylor, Robert
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0242.0001]
Photograph taken for a story in the Daily Oklahoman newspaper. Caption: "Government requirements for price lists to be posted in all retail stores by the first of the new year get special attention Sunday from Herb Cost, manager of the T.G.& Y. Family Center in Windsor Mall."
Date:
January 2, 1972
Creator:
Taylor, Robert
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0316.0255]
Photograph taken for a story in the Daily Oklahoman newspaper. Caption: "Mrs. Paul Dudley, right, and Mrs. Boylston B. Bass, left, chairmen of committees for the docent program at the National cowboy Hall of Fame and Western Heritage Center, look over the volunteer lists and programs plans for the coming months."
Date:
September 2, 1970
Creator:
Taylor, Robert
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0051.1103]
Photograph taken for a story in the Oklahoma City Times newspaper. Caption: "The wreck was the first of a series planned during the next three months for the benefit of 21 Highway Patrol Academy cadets "to give them actual situations to practice accident investigation," Tally explained."
Date:
September 2, 1975
Creator:
Carter, J. Pat
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0243.0227]
Photograph taken for a story in the Daily Oklahoman newspaper. Caption: "Curtain hanging day usually comes during the last stages of construction, and Mrs. Bill Fancher, on the ladder, and Mrs. A. B. Hardy, members of the Council Grove Extension Homemakers Group, agree as they hung the last curtain panel in the hallway of the center."
Date:
March 2, 1970
Creator:
Miller, Joe
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0319.0466]
Photograph taken for a story in the Daily Oklahoman newspaper. Caption: "Jimmy Eaves was old enough to shave Wednesday. Jimmy, whose lip growth kept him out of school for two years, vowed two months ago to shave when he became 18."
Date:
October 2, 1973
Creator:
Traverse, Cliff
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0366.0274]
Photograph taken for a story in the Daily Oklahoman newspaper. Caption: "Approximately $7,800 in damages resulted at University of Oklahoma Health Sciences Center Tuesday when a length of water tubing under a pressure test blew out shortly before noon."
Date:
January 2, 1973
Creator:
Tullous, Don
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0237.0247]
Photograph taken for a story in the Daily Oklahoman newspaper. Caption: "Onto a bus in the nick of time is Wilma (Doria Cook) on " Southern Fried, " NBC's "Monday Theater" at 7 p. m. Monday."
Date:
August 2, 1970
Creator:
unknown
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0229.0472]
Photograph taken for a story in the Daily Oklahoman newspaper. Caption: "Some of L. D. Coate's opponents try to laugh him off as a perpetual candidate who's always running for office, just for the exercise."
Date:
July 2, 1972
Creator:
unknown
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0304.0091]
Photograph taken for a story in the Oklahoma Times newspaper. Caption: "Dethrow, a freshman at Hefner Junior High School, is the son of Mr. and Mrs. Arnold Dethrow."
Date:
October 2, 1973
Creator:
Mooney, Hank
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0298.0258]
Photograph taken for a story in the Daily Oklahoman newspaper. Caption: "Medalist in the 17th annual state junior golf tournament is Oklahoma it's Mark DeBalt, who defeated Tulsa's Fred Farris on the first hole of a sudden death playoff Tuesday."
Date:
June 2, 1970
Creator:
Miller, Joe
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0363.0500]
Photograph taken for a newspaper owned by the Oklahoma Publishing Company.
Date:
June 2, 1970
Creator:
Aker, Joe
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0225.0477]
Photograph taken for a story in the Daily Oklahoman newspaper. Caption: "Charles Hahn and his secretary, Mrs. Nettie Owens, take a break outside 'Catastrophe Bus"
Date:
May 2, 1974
Creator:
Artman, Roger
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0311.0241]
Photograph taken for a newspaper owned by the Oklahoma Publishing Company.
Date:
June 2, 1972
Creator:
unknown
Object Type:
Photograph
System:
The Gateway to Oklahoma History