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Advanced Hydrogen Transport Membranes for Vision 21 Fossil Fuels Plants (open access)

Advanced Hydrogen Transport Membranes for Vision 21 Fossil Fuels Plants

Eltron Research Inc. and team members CoorsTek, Sued Chemie, and Argonne National Laboratory are developing an environmentally benign, inexpensive, and efficient method for separating hydrogen from gas mixtures produced during industrial processes, such as coal gasification. This project was motivated by the National Energy Technology Laboratory (NETL) Vision 21 initiative, which seeks to economically eliminate environmental concerns associated with the use of fossil fuels. Currently, this project is focusing on four basic categories of dense membranes: (1) mixed conducting ceramic/ceramic composites, (2) mixed conducting ceramic/metal (cermet) composites, (3) cermets with hydrogen permeable metals, and (4) layered composites containing hydrogen permeable alloys. Ultimately, these materials must enable hydrogen separation at practical rates under ambient and high-pressure conditions, without deactivation in the presence of feedstream components such as carbon dioxide, water, and sulfur. This report presents hydrogen permeation data during long term tests and tests at high pressure in addition to progress with cermet, ceramic/ceramic, and thin film membranes.
Date: July 31, 2003
Creator: Roark, Shane E.; Sammells, Anthony F.; Mackay, Richard; Schesnack, Stewart; Morrison, Scott; Zirbel, Thomas A. et al.
Object Type: Report
System: The UNT Digital Library
Airline Ticketing: Impact of Changes in the Airline Ticket Distribution Industry (open access)

Airline Ticketing: Impact of Changes in the Airline Ticket Distribution Industry

A letter report issued by the General Accounting Office with an abstract that begins "In 2002, when major U.S. airlines posted net operating losses of almost $10 billion, they paid over $7 billion to distribute tickets to consumers. Of these total distribution expenses, airlines paid hundreds of millions of dollars in booking fees to global distribution systems--the companies who package airline flight schedule and fare information so that travel agents can query it to "book" (i.e., reserve and purchase) flights for consumers. Each time a consumer purchases an airline ticket through a travel agent, the global distribution system used by the travel agent charges the airline a set booking fee. Concerns have been raised that the global distribution systems may exercise market power over the airlines because most carriers are still largely dependent on each of the global distribution systems for distributing tickets to different travel agents and consumers and therefore must subscribe and pay fees to each. Market power would allow global distribution systems to charge high, noncompetitive fees to airlines, costs that may be passed on to consumers. GAO was asked to examine changes in the airline ticket distribution industry since the late 1990s and the effects on …
Date: July 31, 2003
Creator: United States. General Accounting Office.
Object Type: Report
System: The UNT Digital Library
The Albany News (Albany, Tex.), Vol. 128, No. 9, Ed. 1 Thursday, July 31, 2003 (open access)

The Albany News (Albany, Tex.), Vol. 128, No. 9, Ed. 1 Thursday, July 31, 2003

Weekly newspaper from Albany, Texas that includes local, county, and state news along with extensive advertising.
Date: July 31, 2003
Creator: Lucas, Melinda L.
Object Type: Newspaper
System: The Portal to Texas History
Altus Times (Altus, Okla.), Vol. 105, No. 117, Ed. 1 Thursday, July 31, 2003 (open access)

Altus Times (Altus, Okla.), Vol. 105, No. 117, Ed. 1 Thursday, July 31, 2003

Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date: July 31, 2003
Creator: unknown
Object Type: Newspaper
System: The Gateway to Oklahoma History
Analysis of 4-strap ICRF Antenna Performance in Alcator C-Mod (open access)

Analysis of 4-strap ICRF Antenna Performance in Alcator C-Mod

A 4-strap ICRF antenna was designed and fabricated for plasma heating and current drive in the Alcator C-Mod tokamak. Initial upgrades were carried out in 2000 and 2001, which eliminated surface arcing between the metallic protection tiles and reduced plasma-wall interactions at the antenna front surface. A boron nitride septum was added at the antenna midplane to intersect electric fields resulting from radio-frequency sheath rectification, which eliminated antenna corner heating at high power levels. The current feeds to the radiating straps were reoriented from an E||B to E parallel B geometry, avoiding the empirically observed {approx}15 kV/cm field limit and raising antenna voltage holding capability. Further modifications were carried out in 2002 and 2003. These included changes to the antenna current strap, the boron nitride tile mounting geometry, and shielding the BN-metal interface from the plasma. The antenna heating efficiency, power, and voltage characteristics under these various configurations will be presented.
Date: July 31, 2003
Creator: Schilling, G.; Wukitch, S. J.; Boivin, R. L.; Goetz, J. A.; Hosea, J. C.; Irby, J. H. et al.
Object Type: Report
System: The UNT Digital Library
Archer County News (Archer City, Tex.), No. 31, Ed. 1 Thursday, July 31, 2003 (open access)

Archer County News (Archer City, Tex.), No. 31, Ed. 1 Thursday, July 31, 2003

Weekly newspaper from Archer City, Texas that includes local, state, and national news along with advertising.
Date: July 31, 2003
Creator: Lewis, Shelley
Object Type: Newspaper
System: The Portal to Texas History
Armenia, Azerbaijan, and Georgia: Political Developments and Implications for U.S. Interests (open access)

Armenia, Azerbaijan, and Georgia: Political Developments and Implications for U.S. Interests

The United States recognized the independence of all the former Soviet republics by the end of 1991, including the South Caucasus states of Armenia, Azerbaijan, and Georgia. The United States has fostered these states' ties with the West in part to end the dependence of these states on Russia for trade, security, and other relations. The FREEDOM Support Act of 1992 provides authorization for assistance to the Eurasian states for humanitarian needs, democratization, and other purposes. In the aftermath of the September 11, 2001, terrorist attacks on the United States, the Administration appealed for a national security waiver of the prohibition on aid to Azerbaijan, in consideration of Azerbaijan's assistance to the international coalition to combat terrorism. Azerbaijani and Georgian troops participate in stabilization efforts in Afghanistan and Iraq, and Armenian personnel serve in Iraq.
Date: July 31, 2003
Creator: Nichol, Jim
Object Type: Report
System: The UNT Digital Library
Asian Pacific Americans in the United States Congress (open access)

Asian Pacific Americans in the United States Congress

This report provides information on the 33 Asian Pacific Americans who have served in the United States Congress from 1903 to the present, including 13 Resident Commissioners from the Philippine Islands.
Date: July 31, 2003
Creator: Tong, Lorraine H.
Object Type: Report
System: The UNT Digital Library
Asian Pacific Americans in the United States Congress (open access)

Asian Pacific Americans in the United States Congress

This report provides information on the 33 Asian Pacific Americans who have served in the United States Congress from 1903 to the present, including 13 Resident Commissioners from the Philippine Islands. These Resident Commissioners served from 1907-1946 while the Philippines were a U.S. territory and commonwealth (all were Philippine born). Information on Members and territorial delegates includes party affiliations, length and dates of service, and committee assignments.
Date: July 31, 2003
Creator: Tong, Lorraine H.
Object Type: Report
System: The UNT Digital Library
Association Health Plans, Health Marts and the Small Group Market for Health Insurance (open access)

Association Health Plans, Health Marts and the Small Group Market for Health Insurance

An estimated 41.2 million people were without health insurance in 2001. Legislation under consideration by the 108th and earlier Congresses is intended to assist small employers in offering health insurance as a benefit to their workers. A new bill, H.R. 4281, introduced on May 5, 2004, The Small Business Health Fairness Act of 2003 (H.R. 6601s. 545), and a number of bills from the earlier Congresses include provisions creating new groups for small firms to join or encouraging the growth of existing groups so that small employers can band together to offer coverage to their employees.
Date: July 31, 2003
Creator: Hearne, Jean P.
Object Type: Report
System: The UNT Digital Library
The Baytown Sun (Baytown, Tex.), Vol. 81, No. 248, Ed. 1 Thursday, July 31, 2003 (open access)

The Baytown Sun (Baytown, Tex.), Vol. 81, No. 248, Ed. 1 Thursday, July 31, 2003

Daily newspaper from Baytown, Texas that includes local, state, and national news along with advertising.
Date: July 31, 2003
Creator: Cash, Wanda Garner
Object Type: Newspaper
System: The Portal to Texas History
The Bush Administration’s Medicaid Reform Proposal: Using Data to Estimate Mandatory and Optional Beneficiaries and Expenditures (open access)

The Bush Administration’s Medicaid Reform Proposal: Using Data to Estimate Mandatory and Optional Beneficiaries and Expenditures

This report consists of the bush administration's medicaid reform proposal with using data to estimate mandatory and optional beneficiaries and expenditures.
Date: July 31, 2003
Creator: Tritz, Karen
Object Type: Report
System: The UNT Digital Library
["Bush Backs Bid To Block Gays From Marrying" article, July 31, 2003] (open access)

["Bush Backs Bid To Block Gays From Marrying" article, July 31, 2003]

An article, written by Neil A. Lewis for The New York Times, covering President George W. Bush's backing of an anti-gay marriage act. The article shares the front page with two others.
Date: July 31, 2003
Creator: Lewis, Neil A.
Object Type: Clipping
System: The UNT Digital Library
BWR Source Term Generation and Evaluation (open access)

BWR Source Term Generation and Evaluation

This calculation is a revision of a previous calculation (Ref. 7.5) that bears the same title and has the document identifier BBAC00000-01717-0210-00006 REV 01. The purpose of this revision is to remove TBV (to-be-verified) -41 10 associated with the output files of the previous version (Ref. 7.30). The purpose of this and the previous calculation is to generate source terms for a representative boiling water reactor (BWR) spent nuclear fuel (SNF) assembly for the first one million years after the SNF is discharged from the reactors. This calculation includes an examination of several ways to represent BWR assemblies and operating conditions in SAS2H in order to quantify the effects these representations may have on source terms. These source terms provide information characterizing the neutron and gamma spectra in particles per second, the decay heat in watts, and radionuclide inventories in curies. Source terms are generated for a range of burnups and enrichments (see Table 2) that are representative of the waste stream and stainless steel (SS) clad assemblies. During this revision, it was determined that the burnups used for the computer runs of the previous revision were actually about 1.7% less than the stated, or nominal, burnups. See Section 6.6 …
Date: July 31, 2003
Creator: Ryman, J. C.
Object Type: Report
System: The UNT Digital Library
The Canadian Record (Canadian, Tex.), Vol. 113, No. 31, Ed. 1 Thursday, July 31, 2003 (open access)

The Canadian Record (Canadian, Tex.), Vol. 113, No. 31, Ed. 1 Thursday, July 31, 2003

Weekly newspaper from Canadian, Texas that includes local, state and national news along with some advertising.
Date: July 31, 2003
Creator: Ezzell, Nancy & Brown, Laurie Ezzell
Object Type: Newspaper
System: The Portal to Texas History
Child Welfare: Most States Are Developing Statewide Information Systems, but the Reliability of Child Welfare Data Could Be Improved (open access)

Child Welfare: Most States Are Developing Statewide Information Systems, but the Reliability of Child Welfare Data Could Be Improved

A letter report issued by the General Accounting Office with an abstract that begins "To better monitor children and families served by state child welfare agencies, Congress authorized matching funds for the development of statewide automated child welfare information systems (SACWIS) and required that the Department of Health and Human Services (HHS) compile information on the children served by state agencies. This report reviews (1) states' experiences in developing child welfare information systems and HHS's role in assisting in their development, (2) factors that affect the reliability of data that states collect and report on children served by their child welfare agencies and HHS's role in ensuring the reliability of those data, and (3) practices that child welfare agencies use to overcome challenges associated with SACWIS development and data reliability."
Date: July 31, 2003
Creator: United States. General Accounting Office.
Object Type: Report
System: The UNT Digital Library
Comanche Chief (Comanche, Tex.), No. 13, Ed. 1 Thursday, July 31, 2003 (open access)

Comanche Chief (Comanche, Tex.), No. 13, Ed. 1 Thursday, July 31, 2003

Weekly newspaper from Comanche, Texas that includes local, state, and national news along with advertising.
Date: July 31, 2003
Creator: Wilkerson, James C., III
Object Type: Newspaper
System: The Portal to Texas History
Consumer Credit: Limited Information Exists on Extent of Credit Report Errors and Their Implications for Consumers (open access)

Consumer Credit: Limited Information Exists on Extent of Credit Report Errors and Their Implications for Consumers

A statement of record issued by the General Accounting Office with an abstract that begins "Accurate credit reports are critical to the credit process--for consumers attempting to obtain credit and to lending institutions making decisions about extending credit. In today's sophisticated and highly calibrated credit markets, credit report errors can have significant monetary implications to consumers and credit granters. In recognition of the importance of this issue, the Senate Committee on Banking, Housing, and Urban Affairs asked GAO to (1) provide information on the frequency, type, and cause of credit report errors, and (2) describe the impact of the 1996 amendments to the Fair Credit Reporting Act (FCRA) on credit report accuracy and potential implications of reporting errors for consumers."
Date: July 31, 2003
Creator: United States. General Accounting Office.
Object Type: Text
System: The UNT Digital Library
Cooper Review (Cooper, Tex.), Vol. 123, No. 31, Ed. 1 Thursday, July 31, 2003 (open access)

Cooper Review (Cooper, Tex.), Vol. 123, No. 31, Ed. 1 Thursday, July 31, 2003

Weekly newspaper from Cooper, Texas that includes local, state, and national news along with advertising.
Date: July 31, 2003
Creator: Pinson, Beth
Object Type: Newspaper
System: The Portal to Texas History
Declaration of the Earth Observation Summit (open access)

Declaration of the Earth Observation Summit

This single page document is a declaration of the participants of the Earth Observation Summit held in Washington DC, adopted on July 31, 2003. An affirmation for the need for timely, quality, long-term, global information as a basis for sound decision making. Also establishes an ad hoc Group on Earth Observations aimed at developing a global observing strategy.
Date: July 31, 2003
Creator: [Earth Observation Summit]
Object Type: Text
System: The UNT Digital Library
Defense Health Care: Oversight of the TRICARE Civilian Provider Network Should Be Improved (open access)

Defense Health Care: Oversight of the TRICARE Civilian Provider Network Should Be Improved

A letter report issued by the General Accounting Office with an abstract that begins "Testifying before Congress in 2002, military beneficiary groups described problems accessing care from TRICARE's civilian medical providers. Providers also testified on their dissatisfaction with the TRICARE program, specifying low reimbursement rates and administrative burdens. The Bob Stump National Defense Authorization Act of 2003 required GAO to review the oversight of the TRICARE network of civilian providers. Specifically, GAO describes how the Department of Defense (DOD) oversees the adequacy of the civilian provider network, evaluates DOD's oversight of the civilian provider network, and describes the factors that have been reported to contribute to network inadequacy. GAO analyzed TRICARE Prime--the managed care component of TRICARE. To describe and evaluate DOD's oversight, GAO reviewed and analyzed information from reports on network adequacy and interviewed DOD and contractor officials in 5 of 11 TRICARE regions."
Date: July 31, 2003
Creator: United States. General Accounting Office.
Object Type: Report
System: The UNT Digital Library
Development of a Rolling Process Design Tool for Use in Improving Hot Roll Slab Recovery (Quarterly Report: Q3-FY03) (open access)

Development of a Rolling Process Design Tool for Use in Improving Hot Roll Slab Recovery (Quarterly Report: Q3-FY03)

In this quarter, an FEM simulation has been performed to compare the shape of the deformed slab after the 8th reduction pass with the experimental metrology data provided by Alcoa Technical Center (ATC). Also, a bug in the thermal contact algorithm used in parallel processing have been identified and corrected for consistent thermal solutions between the rollers and the slab. The overall shape of the slab at the end of the 8th pass is shown in Figure 1. Comparison of the sectional views at the center plane along the length of the slab for both experiment and simulation, shows that the curvature at the slab mouth at the centerline is slightly higher than the experimental result as shown in Figure 2. We are currently focusing on tuning the parameter values used in the simulation and a more complete parametric study for validation is underway. Also, unexpected fracture occurred along the surface of the slab in the 9th pass as shown in Figure 3. We believe that the reason is due to previously noted inadequacies in the fracture model at low strain rates and high stress triaxiality. We are expecting to receive a modified fracture model based on additional experiment shortly …
Date: July 31, 2003
Creator: Couch, R & Wang, P
Object Type: Report
System: The UNT Digital Library
The Dublin Citizen (Dublin, Tex.), Vol. 13, No. 48, Ed. 1 Thursday, July 31, 2003 (open access)

The Dublin Citizen (Dublin, Tex.), Vol. 13, No. 48, Ed. 1 Thursday, July 31, 2003

Weekly newspaper from Dublin, Texas that includes local, state, and national news along with advertising.
Date: July 31, 2003
Creator: McMillian, Tracy
Object Type: Newspaper
System: The Portal to Texas History
Electra Star-News (Electra, Tex.), Vol. 97, No. 49, Ed. 1 Thursday, July 31, 2003 (open access)

Electra Star-News (Electra, Tex.), Vol. 97, No. 49, Ed. 1 Thursday, July 31, 2003

Weekly newspaper from Electra, Texas that includes local, state, and national news along with advertising.
Date: July 31, 2003
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History