284 Matching Results

Search Results

Results: 1 - 24 next
open access

Spectrophotometric studies of solutions at elevated temperatures and pressures: status and program for FY1961 and part of FY 1962

Description: A program was initiated on the spectrophotometric study of aqueous solution chemistry. The goal is operation at temperatures up to at least 330 deg C and at pressures up to 200 atm, and to near the critical point if this appears to be feasible. A spectrometer capable of operation under these extreme conditions is being designed. (W.L.H.)
Date: July 19, 1960
Creator: Biggers, R. E. & Chilton, J. M.
Partner: UNT Libraries Government Documents Department
open access

CHARACTERIZATION OF UO$sup 2$ POWDERS. Progress Report No. 8, May and June 1961

Description: Correlation of a number of physical and chemical properties of 12 different UO/sub 2/ powders was continued. The UO/sub 2/ powders were studied by means of infrared absorption measurements, oxidation temperatures as determined by hot stage microscopy techniques, and B. E. T. surface area measurements. Additional pellets were prepared to study ceramic performance. (M.C.G.)
Date: July 19, 1961
Creator: Carpenter, J.F.
Partner: UNT Libraries Government Documents Department
open access

Enhancing the use of coals by gas reburning-sorbent injection

Description: The objective of this project is to evaluate and demonstrate a cost effective emission control technology for acid rain precursors, oxides of nitrogen (NO{sub x}) and sulfur (SO{sub x}), on two coal fired utility boilers in Illinois. The units selected are representative of pre-NSPS design practices: tangential and cyclone fired. Work on a third unit, wall fired, is on hold'' because of funding limitations. The specific objectives are to demonstrate reductions of 60 percent in NO{sub x} and 50 … more
Date: July 19, 1990
Partner: UNT Libraries Government Documents Department
open access

Development of improved iron Fischer-Tropsch catalysts

Description: The objective of proposed research is development of catalysts with enhanced slurry phase activity and better selectivity to fuel range products, through a more detailed understanding and systematic studies of the effects of pretreatment procedures and promoters/binders (silica) on catalyst performance.
Date: July 19, 1991
Creator: Bukur, D.B.
Partner: UNT Libraries Government Documents Department
open access

Ground wave propagation of a video pulse source: Part 2

Description: In a previous paper we developed a simple model describing the far-field from a video-pulse source near the ground and for grazing incidence. We report here on a recent field test in which we attempted to verify the model. Our results show quantitative agreement with the model for most of the tested parameter space. We have also extended our model to include all elevation angles, including up to vertical. The computed engagement envelope shows three distinct regions: At grazing angles the field… more
Date: July 19, 1991
Creator: Dreyer, K. A. & Buettner, H. M.
Partner: UNT Libraries Government Documents Department
open access

Fluidized bed incineration process design for transuranic waste

Description: A fluidized bed incineration facility has been installed at the Rocky Flats Plant to develop and demonstrate a process for the combustion of transuranic waste. The unit's capacity is about 82 kg/hr of combustible solid waste, which is nine times higher than the rate for the operating pilot-scale unit. The facility utilizes nonaqueous, in situ neutralization of acid gases. These gases are generated during the combustion of halogen-containing materials. The low-temperature (550 /sup 0/C) ope… more
Date: July 19, 1980
Creator: Johnson, A. J.; Meyer, F. G.; Anderson, D. L.; Bell, B. A. & Feng, P. K.
Partner: UNT Libraries Government Documents Department
open access

RADIOISOTOPE AND RADIATION APPLICATIONS. Quarterly Progress Report No. 13

Description: Research was continued during the report period on the use of isotope neutron sources for producing short-lived radioisotopes. Experiments with a newly constructed betacounting cell are reported in which a 50-curie Be--Po neutron source was used. Study of the radiation chemistry of polymers was continued concerning the effects of polymer structure on free-radical formation. Free-radical formation in several additional polymers was studied. Preliminary work is also reported in an investigation o… more
Date: July 19, 1962
Creator: Sunderman, D.N. ed.
Partner: UNT Libraries Government Documents Department
open access

U.S.-Cambodia Relations: Issues for the 113th Congress

Description: Report that starts out by describing the relationship between the United States and the Kingdom of Cambodia. This includes U.S. concerns about Cambodia's human rights record and how that affects the bilateral relationship.
Date: July 19, 2013
Creator: Lum, Thomas
Partner: UNT Libraries Government Documents Department
open access

Joint Light Tactical Vehicle (JLTV): Background and Issues for Congress

Description: Report that examines why there is no longer any foreign interest in the Joint Light Tactical Vehicle (JLTV) program and how the Army's study to revise overall tactical wheeled vehicle requirements might affect the JLTV program.
Date: July 19, 2013
Creator: Feickert, Andrew
Partner: UNT Libraries Government Documents Department
open access

VA Medical Centers: Further Operational Improvements Could Enhance Third-Party Collections

Description: A letter report issued by the Government Accountability Office with an abstract that begins "In the face of growing demand for veterans' health care, GAO and the Department of Veterans Affairs Office of Inspector General (OIG) have raised concerns about the Veterans Health Administration's (VHA) ability to maximize its third-party collections to supplement its medical care appropriation. GAO has testified that inadequate patient intake procedures, insufficient documentation by physicians, a sho… more
Date: July 19, 2004
Creator: United States. Government Accountability Office.
Partner: UNT Libraries Government Documents Department
open access

America COMPETES Acts: Overall Appropriations Have Increased and Have Mainly Funded Existing Federal Research Entities

Description: A letter report issued by the Government Accountability Office with an abstract that begins "In fiscal years 2008-2012, $52.4 billion was appropriated out of the $62.2 billion authorized under the America Creating Opportunities to Meaningfully Promote Excellence in Technology, Education, and Science Act of 2007 (COMPETES 2007) and the America COMPETES Reauthorization Act of 2010 (COMPETES 2010). Almost all of these funds went to the entire budgets of three existing research entities--the Nation… more
Date: July 19, 2013
Creator: United States. Government Accountability Office.
Partner: UNT Libraries Government Documents Department
open access

Nuclear Safety: Construction of the Protective Shelter for the Chernobyl Nuclear Reactor Faces Schedule Delays, Potential Cost Increases, and Technical Uncertainties

Description: A letter report issued by the Government Accountability Office with an abstract that begins "In 1986, an explosion at the Chernobyl nuclear power plant in Ukraine destroyed the reactor building and released massive amounts of radioactive contamination. A temporary shelter was built over the damaged reactor to prevent further contamination. The United States is a major donor to an international project to build a new shelter to replace the existing one, which is badly deteriorating. GAO was aske… more
Date: July 19, 2007
Creator: United States. Government Accountability Office.
Partner: UNT Libraries Government Documents Department
open access

Troubled Asset Relief Program: Further Actions Needed to Enhance Assessments and Transparency of Housing Programs

Description: A letter report issued by the Government Accountability Office with an abstract that begins "The Department of the Treasury announced changes in January 2012 to its Making Home Affordable (MHA) programs, which are funded by the Troubled Asset Relief Program (TARP), to address barriers to borrower participation. These changes include expanding eligibility criteria and extending application deadlines through 2013. Not enough time has passed to assess the extent to which these changes will increas… more
Date: July 19, 2012
Creator: United States. Government Accountability Office.
Partner: UNT Libraries Government Documents Department
open access

Foreign Assistance: Actions Needed to Help Ensure Quality and Sustainability of USAID Road in Indonesia

Description: A letter report issued by the Government Accountability Office with an abstract that begins "From August 2005 to September 2010, the U.S. Agency for International Development (USAID) awarded five contracts to reconstruct a major coastal road in Aceh Province, Indonesia. Three of the contracts were for construction, one contract was for design and supervision, and one contract was for project management. Several factors delayed the road’s completion and increased costs. For example, according to… more
Date: July 19, 2012
Creator: United States. Government Accountability Office.
Partner: UNT Libraries Government Documents Department
open access

Space Research: Content and Coordination of Space Science and Technology Strategy Need to Be More Robust

Description: A letter report issued by the Government Accountability Office with an abstract that begins "Each year, the United States spends billions of dollars on space-based systems to support national security activities. The National Defense Authorization Act for Fiscal Year 2010 requires the Department of Defense (DOD) and the Director of National Intelligence (DNI) to develop and issue a space science and technology (S&T) strategy every 2 years addressing S&T goals and a process for achieving these g… more
Date: July 19, 2011
Creator: United States. Government Accountability Office.
Partner: UNT Libraries Government Documents Department
open access

Medicare: Higher Use of Costly Prostate Cancer Treatment by Providers Who Self-Refer Warrants Scrutiny

Description: A letter report issued by the Government Accountability Office with an abstract that begins "The number of Medicare prostate cancer-related intensity-modulated radiation therapy (IMRT) services performed by self-referring groups increased rapidly, while declining for non-self-referring groups from 2006 to 2010. Over this period, the number of prostate cancer-related IMRT services performed by self-referring groups increased from about 80,000 to 366,000. Consistent with that growth, expenditures… more
Date: July 19, 2013
Creator: United States. Government Accountability Office.
Partner: UNT Libraries Government Documents Department
open access

Combating Terrorism: Action Taken but Considerable Risks Remain for Forces Overseas

Description: A letter report issued by the General Accounting Office with an abstract that begins "Pursuant to a congressional request, GAO evaluated the Department of Defense's (DOD) efforts to protect U.S. forces stationed overseas from terrorist attacks, focusing on: (1) the extent to which DOD has made improvements to its antiterrorism/force protection program overseas; (2) changes in DOD's process for assessing and reporting vulnerability at overseas installations; and (3) the adequacy of antiterrorism… more
Date: July 19, 2000
Creator: United States. General Accounting Office.
Partner: UNT Libraries Government Documents Department
open access

Military Personnel: DOD Needs to Improve the Transparency and Reassess the Reasonableness, Appropriateness, Affordability, and Sustainability of Its Military Compensation System

Description: A letter report issued by the Government Accountability Office with an abstract that begins "Over the years, the Department of Defense's (DOD) military compensation system has become an increasingly complex and piecemeal accretion of pays, allowances, benefits, and special tax preferences. DOD leaders have expressed concern that rising compensation costs may not be sustainable in the future and could crowd out other important investments needed to recapitalize equipment and infrastructure. Give… more
Date: July 19, 2005
Creator: United States. Government Accountability Office.
Partner: UNT Libraries Government Documents Department
open access

Financial Audit: American Battle Monuments Commission's Financial Statements for Fiscal Years 2012 and 2011

Description: A letter report issued by the Government Accountability Office with an abstract that begins "In GAO's opinion, the financial statements of the American Battle Monuments Commission (the Commission) as of September 30, 2012 and 2011, and for the fiscal years then ended, are presented fairly, in all material respects, in conformity with U.S. generally accepted accounting principles. However, GAO found two material weaknesses that resulted in ineffective internal control over financial reporting. G… more
Date: July 19, 2013
Creator: United States. Government Accountability Office.
Partner: UNT Libraries Government Documents Department
open access

Military Operations: DOD's Extensive Use of Logistics Support Contracts Requires Strengthened Oversight

Description: A letter report issued by the Government Accountability Office with an abstract that begins "In its contingency operations since the early 1990s, the Department of Defense (DOD) has relied extensively on logistics support contractors to provide many of the supplies and services needed by deployed U.S. forces. As requested, GAO assessed DOD's planning in its use of logistics support contracts in contingency operations; determined whether DOD has had contract oversight processes that are adequate… more
Date: July 19, 2004
Creator: United States. Government Accountability Office.
Partner: UNT Libraries Government Documents Department
open access

Border Security: CBP Lacks the Data Needed to Assess the FAST Program at U.S. Northern Border Ports

Description: A letter report issued by the Government Accountability Office with an abstract that begins "The United States and Canada share a border of nearly 5,525 miles. U.S. Customs and Border Protection (CBP), within the Department of Homeland Security (DHS), is responsible for securing the borders while facilitating trade and travel. CBP launched the Free and Secure Trade (FAST) program in 2002 to expedite processing for pre-vetted, low-risk shipments. GAO was requested to assess U.S.-Canadian border … more
Date: July 19, 2010
Creator: United States. Government Accountability Office.
Partner: UNT Libraries Government Documents Department
open access

Unmanned Aircraft Systems: Use in the National Airspace System and the Role of the Department of Homeland Security

Description: A letter report issued by the Government Accountability Office with an abstract that begins "GAO earlier reported that unmanned aircraft systems (UAS) could not meet the aviation safety requirements developed for manned aircraft and posed several obstacles to operating safely and routinely in the national airspace system. These include 1) the inability for UAS to detect, sense, and avoid other aircraft and airborne objects in a manner similar to “see and avoid” by a pilot in a manned aircraft; … more
Date: July 19, 2012
Creator: United States. Government Accountability Office.
Partner: UNT Libraries Government Documents Department
open access

VA and DOD Health Care: First Federal Health Care Center Established, but Implementation Concerns Need to Be Addressed

Description: A letter report issued by the Government Accountability Office with an abstract that begins "The National Defense Authorization Act (NDAA) for Fiscal Year 2010 authorized the Departments of Veterans Affairs (VA) and Defense (DOD) to establish a 5-year demonstration project to integrate VA and DOD medical care into a first-of-its- kind Federal Health Care Center (FHCC) in North Chicago, Illinois. Expectations for the FHCC are outlined in an Executive Agreement signed by VA and DOD in April 2010.… more
Date: July 19, 2011
Creator: United States. Government Accountability Office.
Partner: UNT Libraries Government Documents Department
Back to Top of Screen