Resource Type

Enhancement of Biogenic Coalbed Methane Production and Back Injection of Coalbed Methane Co-Produced Water (open access)

Enhancement of Biogenic Coalbed Methane Production and Back Injection of Coalbed Methane Co-Produced Water

Biogenic methane is a common constituent in deep subsurface environments such as coalbeds and oil shale beds. Coalbed methane (CBM) makes significant contributions to world natural gas industry and CBM production continues to increase. With increasing CBM production, the production of CBM co-produced water increases, which is an environmental concern. This study investigated the feasibility in re-using CBM co-produced water and other high sodic/saline water to enhance biogenic methane production from coal and other unconventional sources, such as oil shale. Microcosms were established with the selected carbon sources which included coal, oil shale, lignite, peat, and diesel-contaminated soil. Each microcosm contained either CBM coproduced water or groundwater with various enhancement and inhibitor combinations. Results indicated that the addition of nutrients and nutrients with additional carbon can enhance biogenic methane production from coal and oil shale. Methane production from oil shale was much greater than that from coal, which is possibly due to the greater amount of available Dissolved Organic Carbon (DOC) from oil shale. Inconclusive results were observed from the other sources since the incubation period was too low. WRI is continuing studies with biogenic methane production from oil shale.
Date: May 31, 2007
Creator: Jin, Song
System: The UNT Digital Library
Improper Payments Information Act of 2002: Department of Defense Travel Expenditure Reporting (open access)

Improper Payments Information Act of 2002: Department of Defense Travel Expenditure Reporting

Correspondence issued by the Government Accountability Office with an abstract that begins "In November 2002, the Congress passed the Improper Payments Information Act of 2002 (IPIA). The major objective of the legislation was to enhance the accuracy and integrity of federal payments. This legislation, in conjunction with implementing guidance from the Office of Management and Budget (OMB), requires executive branch agency heads to review their programs and activities annually, identify those that may be susceptible to significant improper payments, estimate amounts improperly paid, and report on the amounts of improper payments and actions to reduce them. Since passage of IPIA, the Department of Defense (DOD) has continued to expand its annual disclosures in its performance and accountability reports (PAR) and currently discloses some detail of improper payment estimates for six programs or activities, including civilian pay, commercial pay, travel pay, military retirement, military health benefits, and military pay. DOD has reported improper payment information since 2003. The Congress mandated that we consider one facet of this reporting related to DOD--travel pay. The DOD Office of the Inspector General (OIG) first reported on whether the department complied with IPIA in fiscal year 2006 and identified several significant flaws in DOD's efforts …
Date: May 31, 2007
Creator: United States. Government Accountability Office.
System: The UNT Digital Library
Oral History Interview with Frank Herzog, May 31, 2007 (open access)

Oral History Interview with Frank Herzog, May 31, 2007

The National Museum of the Pacific War presents an interview with Frank Herzog. Herzog joined the Army in April of 1943. He trained in the Signal Corps to work as a lineman. In October of 1943 he traveled to England. He provides details of his travels and accommodations overseas, aboard the troop ship Alexandria. In October Herzog was assigned to an Army Air Forces B-26 unit and prepared for the Normandy landings scheduled for June of 1944. They traveled to a chateau in Northern France, where he worked with the Red Cross as a baker. He shares his experiences at the base in France, watching the B-26s, hearing the machine guns and witnessing bombings by the Germans. He completed infantry training in England, though Germany surrendered before he went to the front lines. Herzog served as a POW guard after the war ended. He remained a Private throughout his service and was discharged 1 January 1946.
Date: May 31, 2007
Creator: Herzog, Frank
System: The Portal to Texas History
Strategic Planning and Energy Options Analysis for the Fort Peck Assiniboine and Sioux Tribes (open access)

Strategic Planning and Energy Options Analysis for the Fort Peck Assiniboine and Sioux Tribes

Strategic Planning and Energy Options Analysis provides the Fort Peck Tribes with a tool to build analytical capabilities and local capacity to extract the natural and energy resource potential for the benefit of the tribal community. Each resource is identified irrespective of the development potential and is viewed as an absolute resulting in a comprehensive resource assessment for Tribal energy planning
Date: March 31, 2007
Creator: Jim S. Williamson New West Technologies, Inc. 9250 E. Costilla Avenue, Suite 202 Greenwood Village, CO 80112
System: The UNT Digital Library
Border Security: US-VISIT Program Faces Strategic, Operational, and Technological Challenges at Land Ports of Entry (open access)

Border Security: US-VISIT Program Faces Strategic, Operational, and Technological Challenges at Land Ports of Entry

Testimony issued by the Government Accountability Office with an abstract that begins "This testimony summarizes a December 2006 GAO report on the Department of Homeland Security's (DHS) efforts to implement the U.S. Visitor and Immigrant Status Indicator Technology (US-VISIT) program at land ports of entry (POE). US-VISIT is designed to collect, maintain, and share data on selected foreign nationals entering and exiting the United States at air, sea, and land POEs. These data, including biometric identifiers like digital fingerprints, are to be used to screen persons against watch lists, verify identities, and record arrival and departure. This testimony addresses DHS's efforts to (1) implement US-VISIT entry capability, (2) implement US-VISIT exit capability, and (3) define how US-VISIT fits with other emerging border security initiatives. GAO analyzed DHS and US-VISIT documents, interviewed program officials, and visited 21 land POEs with varied traffic levels on both borders."
Date: January 31, 2007
Creator: United States. Government Accountability Office.
System: The UNT Digital Library
Defense Logistics: Preliminary Observations on the Army's Implementation of Its Equipment Reset Strategies (open access)

Defense Logistics: Preliminary Observations on the Army's Implementation of Its Equipment Reset Strategies

Testimony issued by the Government Accountability Office with an abstract that begins "Continuing military operations in Iraq and Afghanistan are taking a heavy toll on the condition and readiness of the Army's equipment. Harsh combat and environmental conditions in theater over sustain periods exacerbates the wear and tear on equipment. Since fiscal year 2002, Congress has appropriated about $38 billion to the Army for the reset (repair, replacement, and modernization) of equipment that has been damaged or lost as a result of combat operations. As operations continue in Iraq and Afghanistan and the Army's equipment reset requirements increase, the potential for reset costs to significantly increase in future Department of Defense annual budgets also increases. For example, the Army estimates that it will need about $12 billion to $13 billion per year for equipment reset until operations cease, and up to two years thereafter. Today's testimony addresses (1) the extent to which the Army can track and report equipment reset expenditures in a way that confirms that funds appropriated for reset are expended for that purpose, and (2) whether the Army can be assured that its equipment reset strategies will sustain future equipment readiness for deployed as well as non-deployed …
Date: January 31, 2007
Creator: United States. Government Accountability Office.
System: The UNT Digital Library
Fiscal Stewardship: A Critical Challenge Facing Our Nation (open access)

Fiscal Stewardship: A Critical Challenge Facing Our Nation

Other written product issued by the Government Accountability Office with an abstract that begins "The U.S. government is the largest, most diverse, most complex, and arguably the most important entity on earth today. The United States is also a great nation. It has much to be proud of and much to be thankful for. However, our nation is not well positioned to meet the challenges and capitalize on the opportunities of the 21st Century. We are also failing to properly discharge one of our biggest stewardship responsibilities to our children, grandchildren, and generations of unborn Americans: fiscal responsibility. The purpose of this publication is to assist both the Congress and American citizens in understanding and evaluating the federal government's current financial condition and long-term fiscal outlook."
Date: January 31, 2007
Creator: United States. Government Accountability Office.
System: The UNT Digital Library
Food Stamp Program: Payment Errors and Trafficking Have Declined despite Increased Program Participation (open access)

Food Stamp Program: Payment Errors and Trafficking Have Declined despite Increased Program Participation

Testimony issued by the Government Accountability Office with an abstract that begins "The U.S. Department of Agriculture's (USDA) Food Stamp Program is intended to help low-income individuals and families obtain a better diet by supplementing their income with benefits to purchase food. USDA's Food and Nutrition Service (FNS) and the states jointly implement the Food Stamp Program, which is to be reauthorized when it expires in fiscal year 2007. This testimony discusses our past work on two issues related to ensuring integrity of the program: (1) improper payments to food stamp participants, and (2) trafficking in food stamp benefits. This testimony is based on a May 2005 report on payment errors (GAO-05-245) and an October 2006 report on trafficking (GAO-07-53). For the payment error report, GAO analyzed program quality control data and interviewed program stakeholders, including state and local officials. For the trafficking report, GAO interviewed agency officials, visited field offices, conducted case file reviews, and analyzed data from the FNS retailer database."
Date: January 31, 2007
Creator: United States. Government Accountability Office.
System: The UNT Digital Library
Government Auditing Standards: January 2007 Revision (Superseded by GAO-07-731G) (open access)

Government Auditing Standards: January 2007 Revision (Superseded by GAO-07-731G)

Guidance issued by the Government Accountability Office with an abstract that begins "This publication has been superseded by GAO-07-731G, Government Auditing Standards: July 2007 Revision. This is the Government Auditing Standards 2007 version. This document outlines standards that contain requirements for auditor reporting on internal control. This revision supersedes the 2003 revision."
Date: January 31, 2007
Creator: United States. Government Accountability Office.
System: The UNT Digital Library
JV Task 94 - Air Quality V: Mercury, Trace Elements, SO3, and Particulate Matter Conference (open access)

JV Task 94 - Air Quality V: Mercury, Trace Elements, SO3, and Particulate Matter Conference

This final report summarizes the planning, preparation, facilitation and production, and summary of the conference entitled 'Air Quality V: Mercury, Trace Elements, SO{sub 3}, and Particulate Matter,' held September 18-21, 2005, in Arlington, Virginia. The goal of the conference was to build on the discussions of the first four Air Quality Conferences, providing further opportunity for leading representatives of industry, government, research institutions, academia, and environmental organizations to discuss the key interrelationships between policy and science shaping near-term regulations and controls and to assist in moving forward on emerging issues that will lead to acceptable programs and policies to protect human health, the environment, and economic growth. The conference was extremely timely, as it was the last large conference prior to publication of the U.S. Environmental Protection Agency's final regulations for mercury control from coal-fired utilities, and provided a forum to realistically assess the status of mercury controls in relation to the new regulations.
Date: January 31, 2007
Creator: Erickson, Thomas A.
System: The UNT Digital Library
National Institutes of Health Extramural Research Grants: Oversight of Cost Reimbursements to Universities (open access)

National Institutes of Health Extramural Research Grants: Oversight of Cost Reimbursements to Universities

Correspondence issued by the Government Accountability Office with an abstract that begins "The Department of Health and Human Services' (HHS) National Institutes of Health (NIH) is the nation's leader in conducting and sponsoring biomedical research. More than 80 percent of NIH's budget, which totaled over $28 billion in fiscal year 2006, is used to support extramural research, which is primarily conducted at over 500 universities nationwide. NIH reimburses universities for direct costs that can be specifically attributed to research sponsored by NIH grants, including costs for labor and materials used solely to carry out the research. It also reimburses universities for indirect costs, which include various facility and administrative expenses incurred by the universities for the shared support of such research. To be reimbursed for direct and indirect costs, universities must properly identify and claim them in accordance with federal guidance. Because indirect costs cannot be specifically attributed to a particular research grant, they are charged via an indirect cost rate that is applied to the direct costs for each grant agreement. The oversight responsibilities of NIH's institutes and centers (IC) include the financial management of grants as well as ensuring that grantees comply with the terms of the grants. …
Date: January 31, 2007
Creator: United States. Government Accountability Office.
System: The UNT Digital Library
National Nuclear Security Administration: Security and Management Improvements Can Enhance Implementation of the NNSA Act (open access)

National Nuclear Security Administration: Security and Management Improvements Can Enhance Implementation of the NNSA Act

Testimony issued by the Government Accountability Office with an abstract that begins "During the late 1990s, the Department of Energy (DOE) experienced difficulties with a lack of clear management authority and responsibility that contributed to security problems at the nation's nuclear weapons laboratories and management problems with major projects. In response, Congress created the National Nuclear Security Administration (NNSA) as a separately organized agency within DOE under Title 32 of the National Defense Authorization Act for Fiscal Year 2000--the NNSA Act. Since its creation, NNSA has continued to experience security problems, such as unauthorized access to NNSA computer systems, and cost and schedule overruns on major projects, such as the National Ignition Facility. GAO was asked to review the extent to which NNSA has taken steps to (1) improve security at its laboratories and plants and (2) improve its management practices and revise its organizational structure. In January 2007, GAO issued a report--National Nuclear Security Administration: Additional Actions Needed to Improve Management of the Nation's Nuclear Programs, (GAO-07-36)--that addressed these matters. To carry out its work, GAO reviewed legislation; NNSA policies, plans and budgets; collected and analyzed security performance ratings and interviewed current and former DOE and NNSA officials."
Date: January 31, 2007
Creator: United States. Government Accountability Office.
System: The UNT Digital Library
Texas Attorney General Opinion: GA-0510 (open access)

Texas Attorney General Opinion: GA-0510

Document issued by the Office of the Attorney General of Texas in Austin, Texas, providing an interpretation of Texas law. It provides the opinion of the Texas Attorney General, Greg Abbott, regarding a legal question submitted for clarification: Whether the conflict of interest provisions in Chapter 171 of the Local Government Code prohibit a county constable from owning and operating a wrecker service that is on the county sheriff’s wrecker rotation list (RQ-0487-GA)
Date: January 31, 2007
Creator: Texas. Attorney-General's Office.
System: The Portal to Texas History
Texas Attorney General Opinion: GA-0511 (open access)

Texas Attorney General Opinion: GA-0511

Document issued by the Office of the Attorney General of Texas in Austin, Texas, providing an interpretation of Texas law. It provides the opinion of the Texas Attorney General, Greg Abbott, regarding a legal question submitted for clarification: Whether the Open Meetings Act, Government Code chapter 551, permits a governmental body to admit selected members of the public into a closed meeting (RQ-0496-GA)
Date: January 31, 2007
Creator: Texas. Attorney-General's Office.
System: The Portal to Texas History
JV Task 5 - Evaluation of Residual Oil Fly Ash As A Mercury Sorbent For Coal Combustion Flue Gas (open access)

JV Task 5 - Evaluation of Residual Oil Fly Ash As A Mercury Sorbent For Coal Combustion Flue Gas

The mercury adsorption capacity of a residual oil fly ash (ROFA) sample collected form Florida Power and Light Company's Port Everglades Power Plant was evaluated using a bituminous coal combustion flue gas simulator and fixed-bed testing protocol. A size-segregated (>38 {micro}g) fraction of ROFA was ground to a fine powder and brominated to potentially enhance mercury capture. The ROFA and brominated-ROFA were ineffective in capturing or oxidizing the Hg{sup 0} present in a simulated bituminous coal combustion flue gas. In contrast, a commercially available DARCO{reg_sign} FGD initially adsorbed Hg{sup 0} for about an hour and then catalyzed Hg{sup 0} oxidation to produce Hg{sup 2+}. Apparently, the unburned carbon in ROFA needs to be more rigorously activated in order for it to effectively capture and/or oxidize Hg{sup 0}.
Date: December 31, 2006
Creator: Patton, Robert
System: The UNT Digital Library
Oral History Interview with Loyd Oakes, October 31, 2006 (open access)

Oral History Interview with Loyd Oakes, October 31, 2006

The National Museum of the Pacific War presents an oral interview with Loyd Oakes. Oakes was born in Corpus Christi, Texas and enlisted in the Army Air Forces on 9 February 1943 and was sent to Kelly Field for training. He qualified as bombardier and went to Laredo, Texas for ten weeks of gunnery training followed by three weeks of bombardier training in Midland, Texas. He graduated as a second lieutenant on 4 December 1943. Following his B-24 training, he flew with his crew to Darwin, Australia. In Darwin he was assigned to the 528th Bomb Squadron of the 380th Bomb Group, operating as a unit of 5th Air Force and was flying under Australian control. He also trained of Royal Australian Air Force pilots in the B-24. He describes several missions bombing Japanese airfields in the East Indies and Philippines. He provides several anecdotes of his time in Australia, including the time that Tokyo Rose broadcast that the Japanese were sending planes to bomb Darwin, which did not occur. His group moved to Mindoro Island, Philippines in February 1945 from where he describes flying missions over China, New Guinea and the Philippines. He recalls embarking on a troopship in …
Date: October 31, 2006
Creator: Oakes, Loyd
System: The Portal to Texas History
Texas Attorney General Opinion: GA-0478 (open access)

Texas Attorney General Opinion: GA-0478

Document issued by the Office of the Attorney General of Texas in Austin, Texas, providing an interpretation of Texas law. It provides the opinion of the Texas Attorney General, Greg Abbott, regarding a legal question submitted for clarification; Authority of a Type A general-law municipality to annex land outside its extraterritorial jurisdiction (RQ-0480-GA)
Date: October 31, 2006
Creator: Texas. Attorney-General's Office.
System: The Portal to Texas History
Texas Attorney General Opinion: GA-0479 (open access)

Texas Attorney General Opinion: GA-0479

Document issued by the Office of the Attorney General of Texas in Austin, Texas, providing an interpretation of Texas law. It provides the opinion of the Texas Attorney General, Greg Abbott, regarding a legal question submitted for clarification; Application of chapter 706 of the Texas Transportation Code, which permits a political subdividion contract with the Texas Department of Public Safety to provide information necessary for the department to deny renewal of the driver's license of a person who fails to appear in court or fails to pay or satisfy a judgement ordering payment of a fine and costs (RQ-0481-GA)
Date: October 31, 2006
Creator: Texas. Attorney-General's Office.
System: The Portal to Texas History
Texas Attorney General Opinion: GA-0480 (open access)

Texas Attorney General Opinion: GA-0480

Document issued by the Office of the Attorney General of Texas in Austin, Texas, providing an interpretation of Texas law. It provides the opinion of the Texas Attorney General, Greg Abbott, regarding a legal question submitted for clarification; Whether a deputy sheriff may use a county petrol vehicle to perform off duty security work (RQ-0482-GA).
Date: October 31, 2006
Creator: Texas. Attorney-General's Office.
System: The Portal to Texas History
Texas Attorney General Opinion: GA-0481 (open access)

Texas Attorney General Opinion: GA-0481

Document issued by the Office of the Attorney General of Texas in Austin, Texas, providing an interpretation of Texas law. It provides the opinion of the Texas Attorney General, Greg Abbott, regarding a legal question submitted for clarification: Whether s city may use the proceeds of certificates of obligations for a water system improvement project that is different from the one contemplated when the certificates were issued (RQ-0483-GA)
Date: October 31, 2006
Creator: Texas. Attorney-General's Office.
System: The Portal to Texas History
DART previews managed HOV lane project at open house (open access)

DART previews managed HOV lane project at open house

News release about an open house at which DART and Texas Department of Transportation representatives will present information and take questions about the planned expansion of DART's HOV lanes and the opening up of those lanes to drivers who pay for access.
Date: August 31, 2006
Creator: Lyons, Morgan
System: The Portal to Texas History
DART to Demolish SH 78 Bridge (open access)

DART to Demolish SH 78 Bridge

News release about road and lane closures during the demolition of a State Highway 78 bridge.
Date: August 31, 2006
Creator: Lyons, Morgan
System: The Portal to Texas History
Financial Restatement Database (open access)

Financial Restatement Database

Correspondence issued by the Government Accountability Office with an abstract that begins "On July 24, 2006, we issued a report to Congress entitled, Financial Restatements: Update of Public Company Trends, Market Impacts, and Regulatory Enforcement Activities. That report included a listing of 1,390 financial restatement announcements that we identified as having been made because of financial reporting fraud and/or accounting errors between July 1, 2002, and September 30, 2005. As part of that work, Congress asked that we provide a limited update of that database for the period October 1, 2005, through June 30, 2006."
Date: August 31, 2006
Creator: United States. Government Accountability Office.
System: The UNT Digital Library
[Income Statements for Lone Star Ride Fighting AIDs] (open access)

[Income Statements for Lone Star Ride Fighting AIDs]

Income statement for the Lone Star Ride Fighting AIDs for eight months ending in August 31, 2006.
Date: August 31, 2006
Creator: Lone Star Ride
System: The UNT Digital Library