52 Matching Results

Results open in a new window/tab.

2003 Electronic Spectroscopy and Dynamics - July 6-11, 2003 (open access)

2003 Electronic Spectroscopy and Dynamics - July 6-11, 2003

The Gordon Research Conference (GRC) on 2003 Electronic Spectroscopy and Dynamics - July 6-11, 2003 was held at Bates College, Lewiston, Maine, July 6-11, 2003. The Conference was well-attended with 103 participants (attendees list attached). The attendees represented the spectrum of endeavor in this field coming from academia, industry, and government laboratories, both U.S. and foreign scientists, senior researchers, young investigators, and students. In designing the formal speakers program, emphasis was placed on current unpublished research and discussion of the future target areas in this field. There was a conscious effort to stimulate lively discussion about the key issues in the field today. Time for formal presentations was limited in the interest of group discussions. In order that more scientists could communicate their most recent results, poster presentation time was scheduled. Attached is a copy of the formal schedule and speaker program and the poster program. In addition to these formal interactions, ''free time'' was scheduled to allow informal discussions. Such discussions are fostering new collaborations and joint efforts in the field.
Date: September 10, 2004
Creator: Bernstein, Elliot
Object Type: Article
System: The UNT Digital Library
2003 Laser Diagnostic in Combustion Conference (open access)

2003 Laser Diagnostic in Combustion Conference

The GRC Laser Diagnostics in Combustion aims at bringing together scientists and engineers working in the front edge of research and development to discuss and find new ways to solve problems connected to combustion diagnostics. Laser-based techniques have proven to be very efficient tools for studying combustion processes thanks to features as non-intrusiveness in combination with high spatial and temporal resolution. Major tasks for the community are to develop and apply techniques for quantitative measurements with high precision e.g of species concentrations, temperatures, velocities and particles characteristics (size and concentration). These issues are of global interest, considering that the major part of the World's energy conversion comes from combustion sources and the influence combustion processes have on the environment and society.
Date: September 10, 2004
Creator: Allen, Mark G.
Object Type: Article
System: The UNT Digital Library
2003 Organometallic Chemistry Gordon Conference to be held July 20-25, 2003 (open access)

2003 Organometallic Chemistry Gordon Conference to be held July 20-25, 2003

None
Date: September 10, 2004
Creator: Bullock, R. Morris
Object Type: Article
System: The UNT Digital Library
Aging and Rejuvenation with Fractional Derivatives (open access)

Aging and Rejuvenation with Fractional Derivatives

This article discusses aging rejuvenation with fractional derivatives.
Date: September 10, 2004
Creator: Aquino, Gerardo; Bologna, Mauro; Grigolini, Paolo & West, Bruce J.
Object Type: Article
System: The UNT Digital Library
AGING FACILITY CRITICALITY SAFETY CALCULATIONS (open access)

AGING FACILITY CRITICALITY SAFETY CALCULATIONS

The purpose of this design calculation is to revise and update the previous criticality calculation for the Aging Facility (documented in BSC 2004a). This design calculation will also demonstrate and ensure that the storage and aging operations to be performed in the Aging Facility meet the criticality safety design criteria in the ''Project Design Criteria Document'' (Doraswamy 2004, Section 4.9.2.2), and the functional nuclear criticality safety requirement described in the ''SNF Aging System Description Document'' (BSC [Bechtel SAIC Company] 2004f, p. 3-12). The scope of this design calculation covers the systems and processes for aging commercial spent nuclear fuel (SNF) and staging Department of Energy (DOE) SNF/High-Level Waste (HLW) prior to its placement in the final waste package (WP) (BSC 2004f, p. 1-1). Aging commercial SNF is a thermal management strategy, while staging DOE SNF/HLW will make loading of WPs more efficient (note that aging DOE SNF/HLW is not needed since these wastes are not expected to exceed the thermal limits form emplacement) (BSC 2004f, p. 1-2). The description of the changes in this revised document is as follows: (1) Include DOE SNF/HLW in addition to commercial SNF per the current ''SNF Aging System Description Document'' (BSC 2004f). (2) Update …
Date: September 10, 2004
Creator: Sanders, C.E.
Object Type: Report
System: The UNT Digital Library
Altus Times (Altus, Okla.), Vol. 106, No. 139, Ed. 1 Friday, September 10, 2004 (open access)

Altus Times (Altus, Okla.), Vol. 106, No. 139, Ed. 1 Friday, September 10, 2004

Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date: September 10, 2004
Creator: Andrews, Mike
Object Type: Newspaper
System: The Gateway to Oklahoma History
The Baytown Sun (Baytown, Tex.), Vol. 83, No. 281, Ed. 1 Friday, September 10, 2004 (open access)

The Baytown Sun (Baytown, Tex.), Vol. 83, No. 281, Ed. 1 Friday, September 10, 2004

Daily newspaper from Baytown, Texas that includes local, state, and national news along with advertising.
Date: September 10, 2004
Creator: Cash, Wanda Garner
Object Type: Newspaper
System: The Portal to Texas History
Boerne Star & Hill Country Recorder (Boerne, Tex.), Vol. 98, No. 62, Ed. 1 Friday, September 10, 2004 (open access)

Boerne Star & Hill Country Recorder (Boerne, Tex.), Vol. 98, No. 62, Ed. 1 Friday, September 10, 2004

Semiweekly newspaper from Boerne, Texas that includes local, state, and national news along with advertising.
Date: September 10, 2004
Creator: Cartwright, Brian & Morgan, Clay
Object Type: Newspaper
System: The Portal to Texas History
Brady Standard-Herald and Heart O' Texas News (Brady, Tex.), Ed. 1 Friday, September 10, 2004 (open access)

Brady Standard-Herald and Heart O' Texas News (Brady, Tex.), Ed. 1 Friday, September 10, 2004

Semiweekly newspaper from Brady, Texas that includes local, state, and national news along with advertising.
Date: September 10, 2004
Creator: Stewart, James E.
Object Type: Newspaper
System: The Portal to Texas History
The Clifton Record (Clifton, Tex.), Vol. 109, No. 46, Ed. 1 Friday, September 10, 2004 (open access)

The Clifton Record (Clifton, Tex.), Vol. 109, No. 46, Ed. 1 Friday, September 10, 2004

Weekly newspaper from Clifton, Texas that includes local, state, and national news along with advertising.
Date: September 10, 2004
Creator: Smith, W. Leon
Object Type: Newspaper
System: The Portal to Texas History
Comparison and Evaluation of Various Tritium Decontamination Techniques and Processes (open access)

Comparison and Evaluation of Various Tritium Decontamination Techniques and Processes

In support of fusion energy development, various techniques and processes have been developed over the past two decades for the removal and decontamination of tritium from a variety of items, surfaces, and components. Tritium decontamination, by chemical, physical, mechanical, or a combination of these methods, is driven by two underlying motivational forces. The first of these motivational forces is safety. Safety is paramount to the established culture associated with fusion energy. The second of these motivational forces is cost. In all aspects, less tritium contamination equals lower operational and disposal costs. This paper will discuss and evaluate the various processes employed for tritium removal and decontamination.
Date: September 10, 2004
Creator: Gentile, C. A.; Langish, S. W.; Skinner, C. H. & Ciebiera, L. P.
Object Type: Report
System: The UNT Digital Library
Corporate Credit Unions: Competitive Environment May Stress Financial Condition, Posing Challenges for NCUA Oversight (open access)

Corporate Credit Unions: Competitive Environment May Stress Financial Condition, Posing Challenges for NCUA Oversight

A letter report issued by the Government Accountability Office with an abstract that begins "Thousands of credit unions have placed about $55 billion of their excess funds in corporate credit unions (corporates). In a three-tiered system, corporates provide lending, investment, and processing services for their member credit unions. Problems with investments in the past prompted regulatory changes that required higher capitalization and stricter risk management, but allowed for expanded investment authorities. GAO assessed (1) the changes in financial condition of the corporate network and (2) the oversight of corporates by the National Credit Union Administration (NCUA), the federal regulator of credit unions."
Date: September 10, 2004
Creator: United States. Government Accountability Office.
Object Type: Report
System: The UNT Digital Library
Dallas Voice (Dallas, Tex.), Vol. 21, No. 18, Ed. 1 Friday, September 10, 2004 (open access)

Dallas Voice (Dallas, Tex.), Vol. 21, No. 18, Ed. 1 Friday, September 10, 2004

Weekly newspaper from Dallas, Texas that includes local, state, and national news and advertising of interest to the Lesbian, Gay, Bisexual, and Transgender (LGBT) community.
Date: September 10, 2004
Creator: Vercher, Dennis
Object Type: Newspaper
System: The UNT Digital Library
Disability Insurance: SSA Should Strengthen Its Efforts to Detect and Prevent Overpayments (open access)

Disability Insurance: SSA Should Strengthen Its Efforts to Detect and Prevent Overpayments

A letter report issued by the Government Accountability Office with an abstract that begins "The Social Security Administration's (SSA) Disability Insurance (DI) program is one of the nation's largest cash assistance programs for disabled workers. In fiscal year 2003, the DI program provided about $70 billion in financial assistance to approximately 7.5 million disabled workers, their spouses, and dependent children. This program has grown in recent years and is poised to grow further as the baby boom generation ages. The Senate Committee on Finance asked GAO to (1) determine the amount of overpayments in the DI program, particularly those attributable to earnings or work activity, and (2) identify any vulnerabilities in SSA's processes and policies for verifying earnings that may contribute to work-related overpayments."
Date: September 10, 2004
Creator: United States. Government Accountability Office.
Object Type: Report
System: The UNT Digital Library
Energy Employees Compensation: Many Claims Have Been Processed, but Action Is Needed to Expedite Processing of Claims Requiring Radiation Exposure Estimates (open access)

Energy Employees Compensation: Many Claims Have Been Processed, but Action Is Needed to Expedite Processing of Claims Requiring Radiation Exposure Estimates

A letter report issued by the Government Accountability Office with an abstract that begins "Subtitle B of the Energy Employees Occupational Illness Compensation Program Act, administered by the Department of Labor (Labor), provides eligible workers who developed illnesses from their work, or their survivors, with a onetime total payment of $150,000, and coverage for medical expenses related to the illnesses. For some claims, Labor uses radiation exposure estimates (dose reconstructions) performed by the National Institute for Occupational Safety and Health (NIOSH), part of the Department of Health and Human Services' (HHS) Centers for Disease Control and Prevention (CDC), to determine if the illness claimed was "as least as likely as not" related to employment at a covered facility. GAO was asked to determine (1) how well Labor's procedures and practices ensure the timely and consistent processing of claims that are not referred to NIOSH for dose reconstruction but are being processed by Labor and (2) how well Labor's and NIOSH's procedures and practices ensure the timely and consistent processing of claims that are referred for dose reconstruction. GAO did not assess the quality of Labor's claims decisions."
Date: September 10, 2004
Creator: United States. Government Accountability Office.
Object Type: Report
System: The UNT Digital Library
Engineering Radioactive Stents for the Prevention of Restenosis (open access)

Engineering Radioactive Stents for the Prevention of Restenosis

Radiation has become an accepted treatment for the prevention of restenosis (re-blockage) of coronary arteries following angioplasty. Radioactive stents could be the easiest method of delivery for the radiation, although clinical trials were disappointing. One likely reason was the choice of P-32 as the radionuclide, which fails to match the biological needs of the problem. What radionuclide would perform best remains unknown. This project established the physical infrastructure necessary for a rational investigation to determine the optimum radiological characteristics for radioactive stents in the prevention of restenosis following angioplasty. The project investigated methods to activate coronary stents with radionuclides that spanned a range of energies and radiation types that could provide a mapping of the biological response. The project also provided calibration methods to determine the strength of the stents, an a process to calculate the dose distribution actually delivered to the patient's artery--quantities necessary for any future scientific study to improve the effectiveness of radioactive stents. Such studies could benefit the thousands of patients who receive angioplasty each year.
Date: September 10, 2004
Creator: Thomadsen, Bruce; Nickles, Robert J.; DeWerd, Larry; Henderson, Douglass; Nye, Jonathan; Culberson, Wes et al.
Object Type: Report
System: The UNT Digital Library
Environmental Protection Issues in the 108th Congress (open access)

Environmental Protection Issues in the 108th Congress

The 108th Congress has acted on a variety of disparate environmental measures; some of these represent proposals or issues that had been under consideration in the 107th Congress and earlier. Environmental issues considered by Congress tend to fall into several major categories: (1) funding issues — whether funding levels are adequate and focused on appropriate priorities; (2) expanding, renewing, or refocusing specific environment programs; (3) environmental issues that are important “subsets” of other major areas of concern, such as energy, defense, or transportation programs; and more recently, (4) terrorism and infrastructure protection in areas such as wastewater and chemical facilities.
Date: September 10, 2004
Creator: Fletcher, Susan R. & Isler, Margaret M.
Object Type: Report
System: The UNT Digital Library
Environmental Transport Input Parameters for the Biosphere Model (open access)

Environmental Transport Input Parameters for the Biosphere Model

This analysis report is one of the technical reports documenting the Environmental Radiation Model for Yucca Mountain, Nevada (ERMYN), a biosphere model supporting the total system performance assessment for the license application (TSPA-LA) for the geologic repository at Yucca Mountain. A graphical representation of the documentation hierarchy for the ERMYN is presented in Figure 1-1. This figure shows relationships among the reports developed for biosphere modeling and biosphere abstraction products for the TSPA-LA, as identified in the ''Technical Work Plan for Biosphere Modeling and Expert Support'' (BSC 2004 [DIRS 169573]) (TWP). This figure provides an understanding of how this report contributes to biosphere modeling in support of the license application (LA). This report is one of the five reports that develop input parameter values for the biosphere model. The ''Biosphere Model Report'' (BSC 2004 [DIRS 169460]) describes the conceptual model and the mathematical model. The input parameter reports, shown to the right of the Biosphere Model Report in Figure 1-1, contain detailed description of the model input parameters. The output of this report is used as direct input in the ''Nominal Performance Biosphere Dose Conversion Factor Analysis'' and in the ''Disruptive Event Biosphere Dose Conversion Factor Analysis'' that calculate the …
Date: September 10, 2004
Creator: Wasiolek, M.
Object Type: Report
System: The UNT Digital Library
Experimental and Computational Studies of Ruthenium(II)-Catalyzed Addition of Arene C-H Bonds to Olefins (open access)

Experimental and Computational Studies of Ruthenium(II)-Catalyzed Addition of Arene C-H Bonds to Olefins

This article discusses experimental and computational studies of Ruthenium(II)-Catalyzed addition of arene C-H bonds to olefins.
Date: September 10, 2004
Creator: Lail, Marty; Bell, Christen M.; Conner, David; Cundari, Thomas R., 1964-; Gunnoe, T. Brent & Petersen, Jeffrey L.
Object Type: Article
System: The UNT Digital Library
The Express-Star (Chickasha, Okla.), Ed. 1 Friday, September 10, 2004 (open access)

The Express-Star (Chickasha, Okla.), Ed. 1 Friday, September 10, 2004

Daily newspaper from Chickasha, Oklahoma that includes local, state, and national news along with advertising.
Date: September 10, 2004
Creator: Bush, Kent
Object Type: Newspaper
System: The Gateway to Oklahoma History
Financial Audit: Process for Preparing the Consolidated Financial Statements of the U.S. Government Needs Further Improvement (open access)

Financial Audit: Process for Preparing the Consolidated Financial Statements of the U.S. Government Needs Further Improvement

A letter report issued by the Government Accountability Office with an abstract that begins "For the past 7 years, since the first audit of the consolidated financial statements of the U.S. government (CFS), certain material weaknesses in internal control and financial reporting have resulted in conditions that have prevented GAO from expressing an opinion on the CFS. Specifically, GAO has reported that the federal government did not have adequate systems, controls, and procedures to properly prepare the CFS. In October 2003, GAO reported on weaknesses identified during the fiscal year 2002 audit regarding financial reporting procedures and internal control over the process for preparing the CFS. The purpose of this report is to (1) discuss additional weaknesses identified during the fiscal year 2003 audit, (2) recommend improvements to address those weaknesses, and (3) provide the status of corrective actions to address the 129 open recommendations contained in the October 2003 report."
Date: September 10, 2004
Creator: United States. Government Accountability Office.
Object Type: Report
System: The UNT Digital Library
Generation of Methane in the Earth's Mantle: In situ High P-T Measurements of Carbonate Reduction (open access)

Generation of Methane in the Earth's Mantle: In situ High P-T Measurements of Carbonate Reduction

We present in situ observations of hydrocarbon formation via carbonate reduction at upper mantle pressures and temperatures. Methane was formed from FeO, CaCO{sub 3}-calcite and water at pressures between 5 and 11 GPa and temperatures ranging from 500 to 1500 C. The results are shown to be consistent with thermodynamic calculations of the relevant chemical reactions based on the thermochemical models and ab initio theory. The study demonstrates the existence of abiogenic pathways for the formation of hydrocarbons in the Earth's interior and suggests that the hydrocarbon budget of the bulk Earth may be larger than conventionally assumed.
Date: September 10, 2004
Creator: Scott, H P; Hemley, R J; Mao, H; Herschbach, D R; Fried, L E; Howard, W M et al.
Object Type: Article
System: The UNT Digital Library
Gordon Research Conference on Quantum Control of Light and Matter - August 3-8, 2003 (open access)

Gordon Research Conference on Quantum Control of Light and Matter - August 3-8, 2003

None
Date: September 10, 2004
Creator: Bergmann, Klaas
Object Type: Article
System: The UNT Digital Library
Grandview Tribune (Grandview, Tex.), Vol. 110, No. 4, Ed. 1 Friday, September 10, 2004 (open access)

Grandview Tribune (Grandview, Tex.), Vol. 110, No. 4, Ed. 1 Friday, September 10, 2004

Weekly newspaper from Grandview, Texas that includes local, state, and national news along with advertising.
Date: September 10, 2004
Creator: Marten, Donna K.
Object Type: Newspaper
System: The Portal to Texas History