Use of molybdenum ion source electrodes at RTNS-II (open access)

Use of molybdenum ion source electrodes at RTNS-II

Reports are reported for an ongoing effort to optimize D+ beam production by the MATS-III ion source used at RTNS-II. The three seven-aperture electrodes, originally consisting of water-cooled copper, have now been tested using uncooled molybdenum and with water cooling on the second (decel) electrode only. Details of the change, the results of the testing, and the benefits in operation, performance and cost are given.
Date: September 29, 1986
Creator: Massoletti, D.J.; Harter, G.A. & Heikkinen, D.W.
Object Type: Article
System: The UNT Digital Library
Structure functions: Their status and implications (open access)

Structure functions: Their status and implications

I discuss the current status of structure functions. Attention is given to the uncertainties in them and the implications of these uncertainties for experimental predictions. I indicate which experiments are capable of removing these uncertainties. 17 refs., 17 figs., 1 tab.
Date: September 29, 1988
Creator: Hinchliffe, I.
Object Type: Article
System: The UNT Digital Library
Economic Integration in Latin America: An Annotated Bibliography, 1959-1969 (open access)

Economic Integration in Latin America: An Annotated Bibliography, 1959-1969

This report provides a bibliography of sources related to economic integration in South America which were published between 1959 and 1969.
Date: September 29, 1969
Creator: Billings, Elden E.
Object Type: Report
System: The UNT Digital Library
The National Democratic Party (NPD) in Western Germany: Its Background and Present Status (open access)

The National Democratic Party (NPD) in Western Germany: Its Background and Present Status

This report discusses the history of radical nationalistic movements in Germany and the creation and influence of the National Democratic Party (NDP) in West Germany, a right-wing nationalistic political party.
Date: September 29, 1969
Creator: Fletcher, Patrice A.
Object Type: Report
System: The UNT Digital Library
SM-1A PROJECT--TECHNICAL MANUAL: CHEMISTRY (open access)

SM-1A PROJECT--TECHNICAL MANUAL: CHEMISTRY

A manual is given of the equipment and procedures used in the Army Reactor (SM-1A) to control the water purity and makeup. In addition to a description of the primary purification control system, a discussion is presented of the water chemistry control procedures for the auxiliary systems (e.g., the spent-fuel pit, the shield tank, and the waste disposal system). (T.F.H.)
Date: September 29, 1960
Creator: Chupak, J.
Object Type: Report
System: The UNT Digital Library
Oxide cathode lifetime improvements at RTNS-II (open access)

Oxide cathode lifetime improvements at RTNS-II

Results are reported for an ongoing effort to optimize D/sup +/ beam production by the MATS-III ion source used at the RTNS-II. The oxide cathode assembly originally designed for lower power operation has been modified and redesigned for higher electron current yield, longer life and serviceability. A factor of 2.5 has been gained in cathode lifetime due to these changes. The details of the changes and results and benefits in operation and performance are given. In addition, the technique used for manufacture of the filament is described.
Date: September 29, 1986
Creator: Massoletti, D.J.
Object Type: Article
System: The UNT Digital Library
Reasons for the termination of, and DOE losses in, a geothermal demonstration powerplant project (open access)

Reasons for the termination of, and DOE losses in, a geothermal demonstration powerplant project

The 50-megawatt Baca geothermal demonstration powerplant project, located in northern New Mexico, was the Department of Energy's (DOE's) initial effort to demonstrate geothermal powerplant technology. The project, started in 1978, was believed to have a high probability of success, and its cost was to be shared equally with the industry participants. GAO's review showed that the project was terminated in January 1982 because sufficient geothermal steam to operate the powerplant could not be obtained. The early termination resulted in DOE paying a disproportionate share - $45 million, or 64% - of the $70 million spent on the project because it had paid the majority of the powerplant-related costs at that time. However, a portion of these costs may be recovered through the sale of powerplant equipment. DOE indicated that it learned lessons from this experience and will act to prevent these problems from occurring on other projects.
Date: September 29, 1983
Creator: unknown
Object Type: Report
System: The UNT Digital Library
LOFT shield tank steady state temperatures with addition of gamma and neutron shielding (open access)

LOFT shield tank steady state temperatures with addition of gamma and neutron shielding

The effect of introducing a neutron and gamma shield into the annulus between the reactor vessel and the shield tank is analyzed. This addition has been proposed in order to intercept neutron streaming up the annulus during nuclear operations. Its installation will require removal of approximately 20-/sup 1///sub 2/ inches of stainless steel foil insulation at the top of the annulus. The resulting conduction path is believed to result in increased water temperatures within the shield tank, possibly beyond the 150/sup 0/F limit, and/or cooling of the reactor vessel nozzles such that adverse thermal stresses would be generated. A two dimensional thermal analysis using the finite element code COUPLE/MOD2 was done for the shield tank system illustrated in the figure (1). The reactor was assumed to be at full power, 55 MW (th), with a loop flow rate of 2.15 x 10/sup 6/ lbm/hr (268.4 kg/s) at 2250 psi (15.51 MPa). Calculations indicate a steady state shield tank water temperature of 140/sup 0/F (60/sup 0/C). This is below the 150/sup 0/F (65.56/sup 0/C) limit. Also, no significant changes in thermal gradients within the nozzle or reactor vessel wall are generated. A spacer between the gamma shield and the shield tank …
Date: September 29, 1977
Creator: Kyllingstad, G.
Object Type: Report
System: The UNT Digital Library
Retro-fitting a house to take advantage of cool basement walls to reduce air conditioning cost. Final report (open access)

Retro-fitting a house to take advantage of cool basement walls to reduce air conditioning cost. Final report

Directions are given for a simple ventilation system to bring cool basement air to the living areas. Some results are given for electrical consumption for air conditioning before and after the retrofitting. (MHR)
Date: September 29, 1981
Creator: Williams, F. P.
Object Type: Report
System: The UNT Digital Library
Compact 80-keV neutral-beam module (open access)

Compact 80-keV neutral-beam module

A compact and maintainable source of 80-keV neutral beams that focus to a high power density is required for the Mirror Fusion Test Facility (MFTF). In the new source being designed and built to meet these requirements, the cross-sectional area is reduced in two ways: by immersing the source in a vacuum where high voltage can be held over smaller distances and by redesigning grid supporting structures. Reliability is increased by reducing the electric fields everywhere else below those present between grids and by design innovations. The latter include techniques to reduce stray magnetic field and disperse gas uniformly, all metal-ceramic construction, and a 60-kV shield enclosing all 80-kV electrodes. Wherever possible, we have attempted to simplify the construction. We expect to solve problems that arise during testing either with add-on fixes or with the techniques already tested successfully on the Lawrence Berkeley Laboratory (LBL) 120-keV source. Easy maintenance is obtained by a compact isolation valve and by modular construction. Curving both the grid wires and their holders provides focusing in two planes.
Date: September 29, 1977
Creator: Molvik, A. W.; Baird, E. D.; Berkner, K. H.; Cooper, W. S.; Duffy, T. J.; Ehlers, K. W. et al.
Object Type: Article
System: The UNT Digital Library
Financial Audit: Independent and Special Counsel Expenditures for the Six Months Ended March 31, 2006 (open access)

Financial Audit: Independent and Special Counsel Expenditures for the Six Months Ended March 31, 2006

A letter report issued by the Government Accountability Office with an abstract that begins "This report presents the results of our audits of expenditures reported by one office of independent counsel and one office of special counsel for the 6 months ended March 31, 2006. The Department of Justice and independent counsels are required under 28 U.S.C. 594 (d)(2), (h) and 596 (c)(1) to report on a semiannual basis the expenditures from a permanent, indefinite appropriation established within the Department of Justice to fund independent counsel activities. Under 28 U.S.C. 596 (c)(2), we are required to audit the statements of expenditures prepared by the independent counsels. We also audited the statement of expenditures of Special Counsel Patrick J. Fitzgerald, who is authorized by the Department of Justice to fund his operation from the permanent, indefinite appropriation."
Date: September 29, 2006
Creator: United States. Government Accountability Office.
Object Type: Report
System: The UNT Digital Library
North Korea: Legislative Basis for U.S. Economic Sanctions (open access)

North Korea: Legislative Basis for U.S. Economic Sanctions

This report discusses the economic sanctions the United States imposes on North Korea for activities related to weapons proliferation, destabilizing the region, anti-terrorism, and undemocratic governance.
Date: September 29, 2010
Creator: Rennack, Dianne E.
Object Type: Report
System: The UNT Digital Library
Troubled Asset Relief Program: Bank Stress Test Offers Lessons as Regulators Take Further Actions to Strengthen Supervisory Oversight (open access)

Troubled Asset Relief Program: Bank Stress Test Offers Lessons as Regulators Take Further Actions to Strengthen Supervisory Oversight

A letter report issued by the Government Accountability Office with an abstract that begins "The Supervisory Capital Assessment Program (SCAP) was established under the Capital Assistance Program (CAP)--a component of the Troubled Asset Relief Program (TARP)--to assess whether the 19 largest U.S. bank holding companies (BHC) had enough capital to withstand a severe economic downturn. Led by the Board of Governors of the Federal Reserve System (Federal Reserve), federal bank regulators conducted a stress test to determine if these banks needed to raise additional capital, either privately or through CAP. This report (1) describes the SCAP process and participants' views of the process, (2) assesses SCAP's goals and results and BHCs' performance, and (3) identifies how regulators and the BHCs are applying lessons learned from SCAP. To do this work, GAO reviewed SCAP documents, analyzed financial data, and interviewed regulatory, industry, and BHC officials."
Date: September 29, 2010
Creator: United States. Government Accountability Office.
Object Type: Report
System: The UNT Digital Library
Coast Guard Polar Icebreaker Modernization: Background, Issues, and Options for Congress (open access)

Coast Guard Polar Icebreaker Modernization: Background, Issues, and Options for Congress

Coast Guard polar icebreakers perform a variety of missions supporting U.S. interests in polar regions. The Coast Guard's two heavy polar icebreakers - Polar Star and Polar Sea - have exceeded their intended 30-year service lives. Following a decision to design and build one or more new polar icebreakers, the first replacement polar icebreaker might enter service in eight to 10 years, by which time Polar Star and Polar Sea could be more than 40 years old. The issue for Congress is whether to approve, reject, or modify Coast Guard plans for modernizing its polar icebreakers. Congressional decisions on this issue could affect the Coast Guard's ability to perform its polar missions, Coast Guard funding requirements, and the U.S. shipbuilding industrial base.
Date: September 29, 2010
Creator: O'Rourke, Ronald
Object Type: Report
System: The UNT Digital Library
Telecommunications: FCC Should Assess the Design of the E-rate Program's Internal Control Structure (open access)

Telecommunications: FCC Should Assess the Design of the E-rate Program's Internal Control Structure

A letter report issued by the Government Accountability Office with an abstract that begins "Since 1998, the Federal Communications Commission's (FCC) Schools and Libraries Universal Service Support Mechanism--commonly known as the "E-rate" program--has been a significant federal source of technology funding for schools and libraries. FCC designated the Universal Service Administrative Company (USAC) to administer the program. As requested, GAO examined the system of internal controls in place to safeguard E-rate program resources. This report discusses (1) the internal controls FCC and USAC have established and (2) whether the design of E-rate's internal control structure appropriately considers program risks. GAO reviewed the program's key internal controls, risk assessments, and policies and procedures; assessed the design of the internal control structure against federal standards for internal control; and interviewed FCC and USAC officials."
Date: September 29, 2010
Creator: United States. Government Accountability Office.
Object Type: Report
System: The UNT Digital Library
Homeland Security: Federal Protective Service Could Better Measure the Performance of Its Control Centers (open access)

Homeland Security: Federal Protective Service Could Better Measure the Performance of Its Control Centers

A letter report issued by the Government Accountability Office with an abstract that begins "The Department of Homeland Security's Federal Protective Service (FPS) through its control centers (MegaCenters) helps provide for the security and protection of federally owned and leased facilities. This report (1) identifies the services MegaCenters provide, (2) determines how FPS assesses MegaCenter performance and whether FPS links MegaCenter performance measures to FPS-wide measures, and (3) examines how MegaCenters and selected organizations compare in the services they provide. To address these issues, GAO reviewed FPS's performance measures and past MegaCenter assessments, assessed the MegaCenters' performance measures, and interviewed officials and collected relevant information at FPS, the four MegaCenters, and nine selected security organizations."
Date: September 29, 2006
Creator: United States. Government Accountability Office.
Object Type: Report
System: The UNT Digital Library
Depot Maintenance: DOD Needs Plan to Ensure Compliance with Public- and Private-Sector Funding Allocation (open access)

Depot Maintenance: DOD Needs Plan to Ensure Compliance with Public- and Private-Sector Funding Allocation

A letter report issued by the Government Accountability Office with an abstract that begins "Under 10 U.S.C. 2466, the military departments and defense agencies can use no more than 50 percent of annual depot maintenance funding for work performed by private-sector contractors. DOD also must submit two reports to the Congress annually on the division of depot maintenance funding between the public and private sectors--one about the percentage of funds spent in the previous 2 fiscal years (prior-years report) and one about the current and 4 succeeding fiscal years (future-years report). As required, GAO reviewed the two DOD reports submitted in early 2004 and is, with this report, submitting its views to the Congress on whether (1) the military services met the so-called "50-50 requirement" for fiscal years 2002-3 and (2) the projections for fiscal years 2004-8 are reasonable estimates. GAO also identified key limitations in the 50-50 process that affect the department's ability to comply with the 50-50 requirement."
Date: September 29, 2004
Creator: United States. Government Accountability Office.
Object Type: Report
System: The UNT Digital Library
Transportation Security: DHS Should Address Key Challenges before Implementing the Transportation Worker Identification Credential Program (open access)

Transportation Security: DHS Should Address Key Challenges before Implementing the Transportation Worker Identification Credential Program

A letter report issued by the Government Accountability Office with an abstract that begins "The Transportation Security Administration (TSA) is developing the Transportation Worker Identification Credential (TWIC) to ensure that only workers that do not pose a terrorist threat are allowed to enter secure areas of transportation facilities. TSA completed TWIC program testing in June 2005 and is moving forward with implementing the program in the maritime sector by the end of this year. To evaluate the status of the TWIC program, GAO examined (1) what problems, if any, were identified during TWIC program testing and what key challenges, if any, do the Department of Homeland Security (DHS) and industry stakeholders face in implementing the program; and (2) to what extent, if at all, did TSA experience problems in planning for and overseeing the contract to test the TWIC program. To address these issues, GAO interviewed DHS officials and industry stakeholders, reviewed documentation regarding TWIC testing, and conducted site visits to testing locations."
Date: September 29, 2006
Creator: United States. Government Accountability Office.
Object Type: Report
System: The UNT Digital Library
Anti-Deficiency Act Violation Involving the District of Columbia Health and Hospitals Public Benefit Corporation (open access)

Anti-Deficiency Act Violation Involving the District of Columbia Health and Hospitals Public Benefit Corporation

Other written product issued by the General Accounting Office with an abstract that begins "GAO provided information on possible violations of the Antideficiency Act by the District of Columbia Health and Hospitals Public Benefit Corporation (PBC) or the District of Columbia government, focusing on if the PBC: (1) violated the Anitdeficiency Act in fiscal years 1997 through 2000 by obligating more than Congress appropriated for those fiscal years; and (2) along with the District of Columbia, violated the Antideficiency Act in fiscal years 1997 through 2000 by using the District of Columbia General Fund to pay PBC liabilities during those fiscal years in excess of the resources PBC ultimately realized. GAO noted that for the fiscal years 1997 through 2000 the: (1) PBC violated the Antideficiency Act by obligating more than Congress appropriated; and (2) PBC and the District of Columbia are not authorized to incur obligations in excess of the amounts appropriated for the PBC, and a reportable violation of the Antideficiency Act therefore has occurred."
Date: September 29, 2000
Creator: United States. General Accounting Office.
Object Type: Text
System: The UNT Digital Library
Propane and Heating Oil: Federal Oversight of the Propane Education and Research Council and National Oilheat Research Alliance Should Be Strengthened (open access)

Propane and Heating Oil: Federal Oversight of the Propane Education and Research Council and National Oilheat Research Alliance Should Be Strengthened

Testimony issued by the Government Accountability Office with an abstract that begins "This testimony discusses highlights of our report on the extent to which the Propane Education and Research Council (PERC) and National Oilheat Research Alliance (NORA) implement consumer education, research and development, and safety and training programs related to the use of propane and heating oil. Tens of millions of Americans rely on propane and heating oil for heat, hot water and--in the case of propane--cooking and motor fuel. Within the last 15 years, Congress authorized the creation of two national entities to undertake propane and oilheat research and development, safety and training, and consumer education programs and provided the U.S. Department of Commerce (Commerce) and the U.S. Department of Energy (DOE) with certain related authority. The Propane Education and Research Act of 1996 (the Propane Act) and the National Oilheat Research Alliance Act of 2000 (the Oilheat Act) authorized the establishment of PERC and NORA, respectively. The Oilheat Act expired on February 6, 2010, and is under consideration for reauthorization, but the Propane Act does not expire. PERC and NORA fall into a category of federally-authorized programs known as check-off programs. To fund check-off programs, a fraction of …
Date: September 29, 2010
Creator: United States. Government Accountability Office.
Object Type: Text
System: The UNT Digital Library
Navy Nuclear-Powered Surface Ships: Background, Issues, and Options for Congress (open access)

Navy Nuclear-Powered Surface Ships: Background, Issues, and Options for Congress

This report discusses the possibility of increasing the number of Navy surface ships powered by nuclear energy, including the Navy's planned CG(X) cruiser. The report explores a 2006 Navy study that discusses budget considerations, the cost of a nuclear-powered ship compared to a ship powered by crude oil, and other suggestions relating to this proposed expansion. The overall report has a specific emphasis on the planned CG(X) cruiser, and how the implementation of this cruiser may be delayed by current budget proposals.
Date: September 29, 2010
Creator: O'Rourke, Ronald
Object Type: Report
System: The UNT Digital Library
No Information to Link Irish Terrorist Organizations to International Narcotics Trafficking (open access)

No Information to Link Irish Terrorist Organizations to International Narcotics Trafficking

Correspondence issued by the General Accounting Office with an abstract that begins "Pursuant to a congressional request, GAO provided information on irish terrorist organizations, focusing on whether they are engaged in international narcotics trafficking."
Date: September 29, 2000
Creator: United States. General Accounting Office.
Object Type: Text
System: The UNT Digital Library
Defense Transportation: Air Mobility Command Needs to Collect and Analyze Better Data to Assess Aircraft Utilization (open access)

Defense Transportation: Air Mobility Command Needs to Collect and Analyze Better Data to Assess Aircraft Utilization

A letter report issued by the Government Accountability Office with an abstract that begins "Airlift is a flexible, but expensive, transportation method. From September 2001 to April 2005, the Department of Defense (DOD) has spent about $9.5 billion using airlift to transport equipment, supplies, and troops for Operations Enduring Freedom (OEF) and Iraqi Freedom (OIF). As of December 2004, airlift accounted for about 13 percent of all cargo and passengers transported for these operations. DOD has stated that high demand for available airlift assets requires the department to use airlift assets as efficiently as possible. However, DOD's primary objective emphasizes delivering "the right items to the right place at the right time" over using aircraft capacity as efficiently as possible. Under the Comptroller General's authority, GAO sought to determine whether DOD used capacity on strategic military aircraft transporting cargo and passengers between the United States and overseas theaters for OEF and OIF as efficiently as possible."
Date: September 29, 2005
Creator: United States. Government Accountability Office.
Object Type: Report
System: The UNT Digital Library
Coast Guard Deepwater Acquisition Programs: Background, Oversight Issues, and Options for Congress (open access)

Coast Guard Deepwater Acquisition Programs: Background, Oversight Issues, and Options for Congress

The term Deepwater refers to a collection of more than a dozen Coast Guard acquisition programs for replacing and modernizing the service's aging fleet of deepwater-capable ships and aircraft. Currently, there are plans to increase and enhance the Coast Guard's fleet through the Deepwater acquisition program. This report details the Coast Guard's budget requests and explains how the Coast Guard has improved its organization and management over the past several years.
Date: September 29, 2010
Creator: O'Rourke, Ronald
Object Type: Report
System: The UNT Digital Library