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Chemical Looping Combustion Kinetics (open access)

Chemical Looping Combustion Kinetics

One of the most promising methods of capturing CO{sub 2} emitted by coal-fired power plants for subsequent sequestration is chemical looping combustion (CLC). A powdered metal oxide such as NiO transfers oxygen directly to a fuel in a fuel reactor at high temperatures with no air present. Heat, water, and CO{sub 2} are released, and after H{sub 2}O condensation the CO{sub 2} (undiluted by N{sub 2}) is ready for sequestration, whereas the nickel metal is ready for reoxidation in the air reactor. In principle, these processes can be repeated endlessly with the original nickel metal/nickel oxide participating in a loop that admits fuel and rejects ash, heat, and water. Our project accumulated kinetic rate data at high temperatures and elevated pressures for the metal oxide reduction step and for the metal reoxidation step. These data will be used in computational modeling of CLC on the laboratory scale and presumably later on the plant scale. The oxygen carrier on which the research at Utah is focused is CuO/Cu{sub 2}O rather than nickel oxide because the copper system lends itself to use with solid fuels in an alternative to CLC called 'chemical looping with oxygen uncoupling' (CLOU).
Date: March 31, 2009
Creator: Eyring, Edward & Konya, Gabor
System: The UNT Digital Library
Oral History Interview with John G. Solis, March 31, 2009 (open access)

Oral History Interview with John G. Solis, March 31, 2009

The National Museum of the Pacific War presents an oral interview with John G. Solis of Irving, Texas. He discusses enlisting in the U.S. Navy on September 17, 1942, and was sent to the Naval Air Station in Corpus Christi, Texas for bootcamp. In bootcamp Mr. Solis talks about learning to shoot rifles by shooting clay pigeons and presentations held to teach how to identify enemy aircraft. While learning to fly, Mr. Solis was assigned to Bombing Squadron 1. In 1944 Mr. Solis ended up with the Torpedo Squadron 100 flying torpedo planes in Oahu, Hawaii. His squadron never saw combat, but he did witness U.S. ships getting destroyed by Kamikaze planes during the Okinawa invasion. He helped in some Naval strikes in Japan from March to June of 1945 before returning to the states for leave. Mr. Solis was still at home on leave when the war officially ended, and he was discharged on September 14th of 1948 due to signing up for a 6-year contract instead of the normal 4-year one.
Date: March 31, 2009
Creator: Solis, John G.
System: The Portal to Texas History
Oral History Interview with John Solis, March 31, 2009 (open access)

Oral History Interview with John Solis, March 31, 2009

The National Museum of the Pacific War presents an interview with John Solis. Solis served in the Civilian Conservation Corps from 1939-1941, helping build fences and trails. He joined the Navy in September of 1942. He completed gunnery school, and aircraft recognition training. He was assigned at Barber???s Point in Oahu. He flew aboard the Grumman TBF torpedo bomber and trained as an air crewman. In November of 1944 he was assigned to Composite Squadron 83 (VC-83). They served aboard the USS Sargent Bay (CVE-83. In February of 1945 they began flying combat missions off the carrier over Iwo Jima. From there they participated in the Battle of Okinawa. They arrived back to the U.S. in July of 1945. He was assigned to the Naval Air Technical Training Center for Advanced Combat Air Crewman School, then to the Naval Air Gunnery School for Advanced Gunnery. He was then assigned to Fleet Air Wing 11 in San Juan, Puerto Rico. Solis was discharged in September of 1948.
Date: March 31, 2009
Creator: Solis, John
System: The Portal to Texas History
Review of Special Counsel Expenses for 6 Months Ended September 30, 2008 (open access)

Review of Special Counsel Expenses for 6 Months Ended September 30, 2008

Correspondence issued by the Government Accountability Office with an abstract that begins "This report presents the results of GAO's review of the expenses of the Office of Special Counsel-Patrick J. Fitzgerald (OSC-Fitzgerald) for the 6 months ended September 30, 2008. The expenses we reviewed were those made by the Department of Justice (DOJ) between April 1, 2008, and September 30, 2008, from the permanent, indefinite appropriation (fund) for OSC-Fitzgerald. To determine if there were additional payments made subsequent to the 6-month period covered by our review, we also reviewed expenses paid out of the fund between October 1, 2008, and February 28, 2009. DOJ determined that the appropriation established by Public Law 100-2021 to fund expenses by independent counsels pursuant to the independent counsel law or other law is available to fund the expenses of U.S. Attorney Patrick J. Fitzgerald, who was appointed as a special counsel within the Department of Justice by the then-Acting Attorney General. Under this law, we are required to perform semiannual financial reviews of expenses from the fund, and, we report our findings to the House and Senate Appropriations Committees. To satisfy this requirement, we review each expense processed by DOJ to determine whether it …
Date: March 31, 2009
Creator: United States. Government Accountability Office.
System: The UNT Digital Library
Subtask 1.24 - Optimization of Cooling Water Resources for Power Generation (open access)

Subtask 1.24 - Optimization of Cooling Water Resources for Power Generation

The Energy & Environmental Research Center (EERC) has developed an interactive, Web-based decision support system (DSS{copyright} 2007 EERC Foundation) to provide power generation utilities with an assessment tool to address water supply issues when planning new or modifying existing generation facilities. The Web-based DSS integrates water and wastewater treatment technology and water law information with a geographic information system-based interactive map that links to state and federal water quality and quantity databases for North Dakota, South Dakota, Minnesota, Wyoming, Montana, Nebraska, Wisconsin, and Iowa.
Date: March 31, 2009
Creator: Stepan, Daniel; Shockey, Richard; Kurz, Bethany & Peck, Wesley
System: The UNT Digital Library
Troubled Asset Relief Program: Status of Efforts to Address Transparency and Accountability Issues (open access)

Troubled Asset Relief Program: Status of Efforts to Address Transparency and Accountability Issues

Testimony issued by the Government Accountability Office with an abstract that begins "This testimony discusses our work on the Troubled Asset Relief Program (TARP), under which the Department of the Treasury (Treasury) has the authority to purchase and insure up to $700 billion in troubled assets held by financial institutions through its Office of Financial Stability (OFS). As Congress may know, Treasury was granted this authority in response to the financial crisis that has threatened the stability of the U.S. banking system and the solvency of numerous financial institutions. The Emergency Economic Stabilization Act (the act) that authorized TARP on October 3, 2008, requires GAO to report at least every 60 days on the findings resulting from our oversight of the actions taken under the program. We are also responsible for auditing TARP's annual financial statements and for producing special reports on any issues that emerge from our oversight. To carry out these oversight responsibilities, we have assembled interdisciplinary teams with a wide range of technical skills, including financial market and public policy analysts, accountants, lawyers, and economists who represent combined resources from across GAO. This testimon is based primarily on our March 31, 2009 report that we are issuing …
Date: March 31, 2009
Creator: United States. Government Accountability Office.
System: The UNT Digital Library
Identification of Key Barriers in Workforce Development (open access)

Identification of Key Barriers in Workforce Development

This report documents the identification of key barriers in the development of an adequate national security workforce as part of the National Security Preparedness Project, being performed under a Department of Energy/National Nuclear Security Administration grant. Many barriers exist that prevent the development of an adequate number of propertly trained national security personnel. Some barriers can be eliminated in a short-term manner, whereas others will involve a long-term strategy that takes into account public policy.
Date: March 31, 2008
Creator: unknown
System: The UNT Digital Library
Marketing Plan for the National Security Technology Incubator (open access)

Marketing Plan for the National Security Technology Incubator

This marketing plan was developed as part of the National Security Preparedness Project by the Arrowhead Center of New Mexico State University. The vision of the National Security Technology Incubator program is to be a successful incubator of technologies and private enterprise that assist the NNSA in meeting new challenges in national safety and security. The plan defines important aspects of developing the incubator, such as defining the target market, marketing goals, and creating strategies to reach the target market while meeting those goals. The three main marketing goals of the incubator are: 1) developing marketing materials for the incubator program; 2) attracting businesses to become incubator participants; and 3) increasing name recognition of the incubator program on a national level.
Date: March 31, 2008
Creator: unknown
System: The UNT Digital Library
Nuclear Material: DOE Has Several Potential Options for Dealing with Depleted Uranium Tails, Each of Which Could Benefit the Government (open access)

Nuclear Material: DOE Has Several Potential Options for Dealing with Depleted Uranium Tails, Each of Which Could Benefit the Government

Correspondence issued by the Government Accountability Office with an abstract that begins "Since the 1940s, one mission of the Department of Energy (DOE) and its predecessor agencies has been processing uranium as a source of nuclear material for defense and commercial purposes. A key step in this process is the enrichment of natural uranium, which increases its concentration of uranium-235, the isotope of uranium that undergoes fission to release enormous amounts of energy. Before it can be enriched, natural uranium must be chemically converted into uranium hexafluoride. The enrichment process results in two principal products: (1) enriched uranium hexafluoride, which can be further processed for specific uses, such as nuclear weapons or fuel for nuclear power plants; and (2) leftover "tails" of uranium hexafluoride. These tails are also known as depleted uranium because the material is depleted in uranium-235 compared with natural uranium. Since 1993, uranium enrichment activities at DOE-owned uranium enrichment plants have been performed by the U.S. Enrichment Corporation (USEC), formerly a wholly owned government corporation that was privatized in 1998. However, DOE still maintains approximately 700,000 metric tons of depleted uranium tails in about 63,000 metal cylinders in storage yards at its Paducah, Kentucky, and Portsmouth, Ohio, …
Date: March 31, 2008
Creator: United States. Government Accountability Office.
System: The UNT Digital Library
The Ohio River Valley CO2 Storage Project AEP Mountaineer Plant, West Virginia Numerical Simulation and Risk Assessment Report (open access)

The Ohio River Valley CO2 Storage Project AEP Mountaineer Plant, West Virginia Numerical Simulation and Risk Assessment Report

A series of numerical simulations of carbon dioxide (CO{sub 2}) injection were conducted as part of a program to assess the potential for geologic sequestration in deep geologic reservoirs (the Rose Run and Copper Ridge formations), at the American Electric Power (AEP) Mountaineer Power Plant outside of New Haven, West Virginia. The simulations were executed using the H{sub 2}O-CO{sub 2}-NaCl operational mode of the Subsurface Transport Over Multiple Phases (STOMP) simulator (White and Oostrom, 2006). The objective of the Rose Run formation modeling was to predict CO{sub 2} injection rates using data from the core analysis conducted on the samples. A systematic screening procedure was applied to the Ohio River Valley CO{sub 2} storage site utilizing the Features, Elements, and Processes (FEP) database for geological storage of CO{sub 2} (Savage et al., 2004). The objective of the screening was to identify potential risk categories for the long-term geological storage of CO{sub 2} at the Mountaineer Power Plant in New Haven, West Virginia. Over 130 FEPs in seven main classes were assessed for the project based on site characterization information gathered in a geological background study, testing in a deep well drilled on the site, and general site conditions. In evaluating …
Date: March 31, 2008
Creator: Gupta, Neeraj
System: The UNT Digital Library
Status of Educational Efforts in National Security Workforce (open access)

Status of Educational Efforts in National Security Workforce

This report documents the status of educational efforts for the preparation of a national security workforce as part of the National Security Preparedness Project, being performed by the Arrowhead Center of New Mexico State University under a DOE/NNSA grant. The need to adequately train and educate a national security workforce is at a critical juncture. Even though there are an increasing number of college graduates in the appropriate fields, many of these graduates choose to work in the private sector because of more desirable salary and benefit packages. This report includes an assessment of the current educational situation for the national security workforce.
Date: March 31, 2008
Creator: unknown
System: The UNT Digital Library
Status of the National Security Workforce (open access)

Status of the National Security Workforce

This report documents the status of the national security workforce as part of the National Security Preparedness Project, being performed by the Arrowhead Center of New Mexico State University under a DOE/NNSA grant. This report includes an assessment of the current workforce situation. The national security workforce is an important component of national security for our country. With the increase of global threats of terrorism, this workforce is being called upon more frequently. This has resulted in the need for an increasing number of national security personnel. It is imperative to attract and retain a skilled and competitive national security workforce.
Date: March 31, 2008
Creator: unknown
System: The UNT Digital Library
Test and Demonstration Assets of New Mexico (open access)

Test and Demonstration Assets of New Mexico

This document was developed by the Arrowhead Center of New Mexico State University as part of the National Security Preparedness Project (NSPP), funded by a DOE/NNSA grant. The NSPP has three primary components: business incubation, workforce development, and technology demonstration and validation. The document contains a survey of test and demonstration assets in New Mexico available for external users such as small businesses with security technologies under development. Demonstration and validation of national security technologies created by incubator sources, as well as other sources, are critical phases of technology development. The NSPP will support the utilization of an integrated demonstration and validation environment.
Date: March 31, 2008
Creator: unknown
System: The UNT Digital Library
Workforce Development Advisory Team Mission, Goals, and Objectives (open access)

Workforce Development Advisory Team Mission, Goals, and Objectives

This report documents the creation of a mission, goals, and objectives for the New Mexico Workforce Development Advisory Team as part of the National Security Preparedness Project (NSPP), being performed by the Arrowhead Center of New Mexico State University under a DOE/NNSA grant. The goal of workforce development under the NSPP grant is to assess workforce needs in national security and implement strategies to develop the appropriate workforce. To achieve this goal, it will be necessary to involve the workforce development advisory team in determining the current status of the national security workforce and the educational efforts to train such a workforce. Strategies will be developed and implemented to address gaps and to make progress towards a strong, well-trained workforce available for current and future national security employers.
Date: March 31, 2008
Creator: unknown
System: The UNT Digital Library
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
BRAC Commission - General Counsel - DoD Administrative Support of BRAC (open access)

BRAC Commission - General Counsel - DoD Administrative Support of BRAC

Contains DoD Administrative Support of BRAC from the Office of the General Counsel
Date: March 31, 2006
Creator: United States. Defense Base Closure and Realignment Commission.
System: The UNT Digital Library
BRAC Commission Material – DFO Memos (open access)

BRAC Commission Material – DFO Memos

BRAC Commission Material – DFO Memos
Date: March 31, 2006
Creator: United States. Defense Base Closure and Realignment Commission.
System: The UNT Digital Library
BRAC Commission Material - Early Birds - February 2006 (open access)

BRAC Commission Material - Early Birds - February 2006

Contains the BRAC Early Birds - February 2006
Date: March 31, 2006
Creator: United States. Defense Base Closure and Realignment Commission.
System: The UNT Digital Library
BRAC Commission Material - Early Birds - March 2006 (open access)

BRAC Commission Material - Early Birds - March 2006

Contains the BRAC Early Birds for March 2006
Date: March 31, 2006
Creator: United States. Defense Base Closure and Realignment Commission.
System: The UNT Digital Library
BRAC Commission Material – Web Site – E-Library (open access)

BRAC Commission Material – Web Site – E-Library

BRAC Commission Material – Web Site – E-Library statistics and guidlines
Date: March 31, 2006
Creator: United States. Defense Base Closure and Realignment Commission.
System: The UNT Digital Library
DART Music Station is back on track! (open access)

DART Music Station is back on track!

News release about live music performances at DART stations.
Date: March 31, 2006
Creator: Lyons, Morgan
System: The Portal to Texas History
Final Vote Results (open access)

Final Vote Results

Final Vote Results for Roll Call
Date: March 31, 2006
Creator: United States. Defense Base Closure and Realignment Commission.
System: The UNT Digital Library
Creation and Evolution: What Should We Teach? (open access)

Creation and Evolution: What Should We Teach?

Keynote address for the 2005 University of Scholars Day delivered by Dr. Eugenie C. Scott. This keynote speaker discusses an overview of the foundations of the creation/evolution debate in the United States today.
Date: March 31, 2005
Creator: Scott, Eugenie Carol, 1945-
System: The UNT Digital Library
Environmental Biosciences Program Third Quarter Report, Year 2 (open access)

Environmental Biosciences Program Third Quarter Report, Year 2

In May 2002, the United States Department of Energy (DOE) signed Assistance Instrument Number DE-FC09-02CH11109 with the Medical University of South Carolina (MUSC) to support the Environmental Biosciences Program (EBP). This funding instrument replaces DOE Assistance Instrument Number DE-FC02-98CH10902. EBP is an integrated, multidisciplinary scientific research program, employing a range of research initiatives to identify, study and resolve environmental health risks. These initiatives are consistent with the MUSC role as a comprehensive state-supported health sciences institution and with the nation's need for new and better approaches to the solution of a complex and expansive array of environment-related health problems. The intrinsic capabilities of a comprehensive health sciences institution enable MUSC to be a national resource for the scientific investigation of environmental health issues. EBPs success as a nationally prominent research program is due, in part, to its ability to task-organize scientific expertise from multiple disciplines in addressing these complex problems Current research projects have focused EBP talent and resources on providing the scientific basis for risk-based standards, risk-based decision making and the accelerated clean-up of widespread environmental hazards. These hazards include trichloroethylene (TCE), polychlorinated biphenyls (PCBs), and low-dose ionizing radiation. A project is also being conducted in the use of …
Date: March 31, 2005
Creator: Mohr, Lawrence C.
System: The UNT Digital Library