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PROCESSES FOR RECOVERY OF URANIUM AND THORIUM FROM GRAPHITE-BASE FUEL ELEMENTS. PART II

Description: Laboratory-scale tests on methods for recovering uranium and thorium from graphite-base reactor fuel elements are reported. The 90% HNO/sub 3/ process, which involves simultaneous disintegration and leaching in 21 M HNO/sub 3/, is applicable to all fuel elenments which do not contain coated fuel particles. Leaching of irradiated (0.001% burnup) fuels containing 3 and 12% uranlum recovered approximates 99.3 and 99.9%, respectively, of the uranium in two 4-hr leaches with boiling acid. The graphi… more
Date: November 30, 1961
Creator: Ferris, L.M.; Kibbey, A.H. & Bradley, M.J.
Partner: UNT Libraries Government Documents Department
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STUDIES OF THE SCINTILLATION PROCESS IN CsI(Tl)

Description: The scintillation response of CsI(Tl) crystals, having various thallium contents, was measured for excitation of the crystals by monoenergetic gamma rays, protons, and alpha particles. The investi gation was made to provide a test of some of the features of a theoretical model of the scintillation process in thallium-activated alkali iodides proposed by Murray and Meyer. In order to insure that the results obtained in this program would provide a critical test of the scintillation model, specia… more
Date: November 30, 1962
Creator: Gwin, R. & Murray, R. B.
Partner: UNT Libraries Government Documents Department
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Design of a water jet drill for development of geothermal resources. Progress report, October 1--November 30, 1977

Description: Progress is reported in the evaluation of the performance of a water jet drill in a stressed rock, particularly in drilling at hole diameters in excess of one inch. Drilling tests are being carried out in a barrier pillar in a layer of coarse, lead-bearing sandstone. Problems encountered in the test drilling are discussed. (JGB)
Date: November 30, 1977
Partner: UNT Libraries Government Documents Department
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General Chemistry Division quarterly report, July--September 1977

Description: Analytical research and development work is reported on multielement analysis, time-resolved spectroscopy, fluorescence analysis, ionization potential of NP, excited state chemistry, polarized x ray sources, potentiometric titration of Na, determination of TATB in DMSO, determination of nitrobenzene in TATB, analysis of explosive composites, mass spectrometer automation, mass spectra calculation, solids formation in geothermal brine, water quality laboratory automation, aerosol coagulation, and… more
Date: November 30, 1977
Creator: Harrar, J.E. (ed.)
Partner: UNT Libraries Government Documents Department
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Cadmium sulfide/copper sulfide heterojunction cell research. Quarterly technical progress report, June 1-September 30, 1979

Description: Off-stoiciometry CdS coatings with resistivities of about 10..cap omega..-cm have been deposited by a cyclic reactive sputtering process where the H/sub 2/S injection is periodically switched on and off. Cells with CdS layer fabricated in this way have yielded efficiencies of about 0.6% with short circuit currents of about 3.5 mA/cm/sup 2/, open circuit voltages of about 0.43V, and fill factors of about 0.40. CdS resistivity control by In doping has been achieved both by diffusion from a pre-de… more
Date: November 30, 1979
Creator: Thornton, J.A.
Partner: UNT Libraries Government Documents Department
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Controlled Synthesis of Polyenes by Catalytic Methods. Progress Report for the period December 1, 1989 - November 30, 1992

Description: A more direct approach to polyenes by the direct polymerization of acetylenes has been achieved. We were able to show that polymerization of acetylene itself can be controlled with a well- characterized alkylidene catalyst, but only if a base such as quinuclidine is present in order to slow down the rate of propagation relative to initiation. (Quinuclidine may also stabilize vinylalkylidene intermediates formed in the reaction). Unfortunately, living polyenes'' were no more stable than isolated… more
Date: November 30, 1992
Creator: Schrock, R. R.
Partner: UNT Libraries Government Documents Department
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Transport and thermodynamic properties of solids. Final report

Description: During the last year of operation the principal area of research has been ternary diffusion in solid solution alloys. Specific research projects deal with diffusion in the Cu--Ni--Zn and Fe--Ni--Al systems. Research activities in these areas are summarized.
Date: November 30, 1977
Creator: Grace, R.E. & Dayananda, M.A.
Partner: UNT Libraries Government Documents Department
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Anisotropic yielding of rocks at high temperatures and pressures; Annual Progress Report, 1988-1989

Description: The experimental results we have obtained on Four-Mile gneiss have demonstrated that the yield behavior of quartzo-feldspathic rocks containing only a small percentage (10%) of mica can be markedly anisotropic, provided the mica minerals exhibit a strong crystallographic preferred orientation. Samples of gneiss oriented such that resolved shear stresses on the foliation plane are large are considerably weaker than granites of similar grain size and composition, and this weakness is attributed t… more
Date: November 30, 1989
Creator: Kronenberg, A. K.; Russell, J. E. & Carter, N. L.
Partner: UNT Libraries Government Documents Department
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Coal as an option for power generation in US territories of the Pacific

Description: A survey of general considerations relating to the use of coal in US territories and trust territories of the Pacific suggests that coal is a viable option for power generation. Future coal supplies, principally from Australia and the west coast of America, promise to be more than adequate, but large bulk carriers will probably not be able to land coal directly because of inadequate port facilities. Hence, smaller than Panamax-class vessels (60,000 dwt) or some arrangement utilizing self-loadin… more
Date: November 30, 1981
Creator: Borg, I. Y.
Partner: UNT Libraries Government Documents Department
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Introduction to the Legislative Process in the U.S. Congress

Description: Report that introduces the main steps through which a bill (or other item of business) may travel in the legislative process, from introduction to committee and floor consideration to possible presidential consideration.
Date: November 30, 2012
Creator: Heitshusen, Valerie
Partner: UNT Libraries Government Documents Department
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Federal Emergency Management: A Brief Introduction

Description: Report that is designed to provide Members of Congress and congressional staff with a general overview of principles and foundations of federal emergency management in the United States as well as the types of activities provided by various federal agencies.
Date: November 30, 2012
Creator: Lindsay, Bruce R.
Partner: UNT Libraries Government Documents Department
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The New START Treaty: Central Limits and Key Provisions

Description: Report providing an overview of the New Strategic Arms Reductions Treaty (START), including a comparison to the original START Treaty, the belief of the Obama Administration and outside analysts that New START will enhance U.S. national security, and the criticisms of those who say that New START is a distraction from more important items on the nonproliferation agenda.
Date: November 30, 2012
Creator: Woolf, Amy F.
Partner: UNT Libraries Government Documents Department
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Addressing the Long-Run Budget Deficit: A Comparison of Approaches

Description: Report that examines alternative approaches to reducing the deficit, relating to the immediate issues arising from the Budget Control Act and the expiring tax cuts as well as to ongoing longer term decisions about how to bring the debt under control.
Date: November 30, 2012
Creator: Gravelle, Jane G.
Partner: UNT Libraries Government Documents Department
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Afghanistan: Politics, Elections, and Government Performance

Description: Report that discusses the current political state of Afghanistan, as well as the Afghan government. This report also discusses Afghanistan's relationship with the United States, particularly U.S. efforts to urge President Hamid Karzai to address corruption within the Afghan government. Election fraud and corruption in Afghanistan are also discussed.
Date: November 30, 2012
Creator: Katzman, Kenneth
Partner: UNT Libraries Government Documents Department
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Health Benefits for Members of Congress

Description: Report that covers health benefits made available to Members of Congress through federal government employment, including Federal Employees Health Benefits Program (FEHBP), dental and vision insurance, flexible spending accounts, long-term care insurance, services at the Office of the Attending Physician and military hospitals, and Medicare. It also offers a comparison of FEHBP to health benefits offered by the private sector and state and local governments and a discussion of the effect of the… more
Date: November 30, 2012
Creator: Cornell, Ada S.
Partner: UNT Libraries Government Documents Department
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Mental Health and Substance Use: Employers' Insurance Coverage Maintained or Enhanced Since Parity Act, but Effect of Coverage on Enrollees Varied

Description: A letter report issued by the Government Accountability Office with an abstract that begins "The Paul Wellstone and Pete Domenici Mental Health Parity and Addiction Equity Act of 2008 (MHPAEA) requires that employers who offer health insurance coverage for mental health conditions and substance use disorders (MH/SU) provide coverage that is no more restrictive than that offered for medical and surgical conditions. Employers were required to comply with the law for coverage that began on or afte… more
Date: November 30, 2011
Creator: United States. Government Accountability Office.
Partner: UNT Libraries Government Documents Department
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Defense Acquisitions: Challenges Remain in Developing Capabilities for Naval Surface Fire Support

Description: A letter report issued by the Government Accountability Office with an abstract that begins "Since the mid-1990s, the Navy and Marine Corps have studied ways to better protect landing forces. As new operational concepts evolved, the Marine Corps identified requirements for naval surface fire support and the Navy began developing two systems to meet these needs--the Extended Range Munition for existing classes of ships and the future Zumwalt class destroyer. GAO was asked to address (1) whether … more
Date: November 30, 2006
Creator: United States. Government Accountability Office.
Partner: UNT Libraries Government Documents Department
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U.S. Labor Force Statistics: Illustrative Simulations of the Likely Effects of Underrepresenting Unauthorized Residents

Description: A letter report issued by the Government Accountability Office with an abstract that begins "In times of economic uncertainty as well as in times of stability, policymakers and the public rely on labor force statistics, such as the unemployment rate, to provide important information on the current state of the economy. These statistics, published by the Department of Labor's Bureau of Labor Statistics (BLS), include key figures that are based on data obtained from the Current Population Survey … more
Date: November 30, 2009
Creator: United States. Government Accountability Office.
Partner: UNT Libraries Government Documents Department
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Medicare: Payment for Ambulatory Surgical Centers Should Be Based on the Hospital Outpatient Payment System

Description: A letter report issued by the Government Accountability Office with an abstract that begins "Medicare pays for surgical procedures performed at ambulatory surgical centers (ASC) and hospital outpatient departments through different payment systems. Although they perform a similar set of procedures, no comparison of ASC and hospital outpatient per-procedure costs has been conducted. The Medicare Prescription Drug, Improvement, and Modernization Act of 2003 directed GAO to compare the relative co… more
Date: November 30, 2006
Creator: United States. Government Accountability Office.
Partner: UNT Libraries Government Documents Department
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Nonproliferation and Disarmament Fund: State Should Better Assure the Effective Use of Program Authorities

Description: A letter report issued by the Government Accountability Office with an abstract that begins "The Department of State's (State) Nonproliferation and Disarmament Fund (NDF) has several key authorities that provide it significant operational flexibility; however, it has not determined its needed carryover balances and it has taken years to close out many of its projects in the absence of guidance for closing them. Annual appropriations bills have consistently provided NDF with three key authoritie… more
Date: November 30, 2012
Creator: United States. Government Accountability Office.
Partner: UNT Libraries Government Documents Department
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Agricultural Conservation: USDA Should Improve Its Methods for Estimating Technical Assistance Costs

Description: A letter report issued by the Government Accountability Office with an abstract that begins "The U.S. Department of Agriculture's (USDA) Natural Resources Conservation Service (NRCS), working with state and local partners, provides landowners with technical assistance for multiple programs to plan and implement conservation measures that protect soil, water, and wildlife. For years, the Congress has been seeking detailed cost information on this assistance as it examined USDA budget requests. I… more
Date: November 30, 2004
Creator: United States. Government Accountability Office.
Partner: UNT Libraries Government Documents Department
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