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Altus Times (Altus, Okla.), Vol. 107, No. 15, Ed. 1 Monday, April 18, 2005 (open access)

Altus Times (Altus, Okla.), Vol. 107, No. 15, Ed. 1 Monday, April 18, 2005

Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date: April 18, 2005
Creator: Andrews, Mike
Object Type: Newspaper
System: The Gateway to Oklahoma History
Aviation Fees: Review of Air Carriers' Year 2000 Passenger and Property Screening Costs (open access)

Aviation Fees: Review of Air Carriers' Year 2000 Passenger and Property Screening Costs

A letter report issued by the Government Accountability Office with an abstract that begins "The Aviation and Transportation Security Act (ATSA) authorized the Transportation Security Administration (TSA) to impose an Aviation Security Infrastructure Fee (ASIF) on air carriers to help pay for the costs of aviation security services. To impose the ASIF, TSA issued an Interim Final Rule (IFR) and required air carriers to report their passenger and property screening costs incurred in 2000 on an attachment to the IFR referred to as Appendix A. The 2000 screening costs reported by air carriers were going to be used to establish the ASIF. Based on industry estimates of $1 billion, TSA had estimated that the costs incurred by air carriers in 2000 were $750 million, but the amounts reported by air carriers totaled $319 million, significantly less than expected. To provide the Congress with an independent assessment, the Department of Homeland Security Appropriations Act, 2005 required GAO to review the amount of passenger and property screening costs incurred by air carriers in 2000."
Date: April 18, 2005
Creator: United States. Government Accountability Office.
Object Type: Report
System: The UNT Digital Library
The Baytown Sun (Baytown, Tex.), Vol. 84, No. 135, Ed. 1 Monday, April 18, 2005 (open access)

The Baytown Sun (Baytown, Tex.), Vol. 84, No. 135, Ed. 1 Monday, April 18, 2005

Daily newspaper from Baytown, Texas that includes local, state, and national news along with advertising.
Date: April 18, 2005
Creator: Cash, Wanda Garner
Object Type: Newspaper
System: The Portal to Texas History

Biogeochemical Coupling of Fe and Tc Speciation in Subsurface Sediments: Implications to Long-Term Tc Immobilization

None
Date: April 18, 2005
Creator: Zachara, J. M.; Fredrickson, J. K.; Kukkadapu, R. K.; Jeon, B.-H.; Heald, S. M. & McKinley, J. P.
Object Type: Presentation
System: The UNT Digital Library
Bureau of the Public Debt: Areas for Improvement in Information Security Controls (open access)

Bureau of the Public Debt: Areas for Improvement in Information Security Controls

Correspondence issued by the Government Accountability Office with an abstract that begins "In connection with fulfilling our requirement to audit the financial statements of the U.S. government, we audited and reported on the Schedules of Federal Debt Managed by the Bureau of the Public Debt (BPD) for the fiscal years ended September 30, 2004 and 2003. As part of these audits, we performed a review of the general and application information security controls over key BPD financial systems. As we reported in connection with our audit of the Schedules of Federal Debt for the fiscal years ended September 30, 2004 and 2003, BPD maintained, in all material respects, effective internal control, including general and application information security controls, relevant to the Schedule of Federal Debt related to financial reporting and compliance with applicable laws and regulations as of September 30, 2004, that provided reasonable assurance that misstatements, losses, or noncompliance material in relation to the Schedule of Federal Debt would be prevented or detected on a timely basis. We found matters involving information security controls that we do not consider to be reportable conditions, but that nevertheless warrant BPD management's attention and action. This report presents the results of our …
Date: April 18, 2005
Creator: United States. Government Accountability Office.
Object Type: Text
System: The UNT Digital Library

[Carlos Francisco de Anda gives instruction during an Early Education Program class]

Carlos Francisco de Anda teaches an Early Education Program class. The program is designed to help parents prepare their children for school.
Date: April 18, 2005
Creator: Castillo, José L.
Object Type: Photograph
System: The UNT Digital Library

[Carlos Francisco de Anda speaks to a group of mothers]

Carlos Francisco de Anda addresses a group of mothers attending an Early Education Program class. The program is designed to help parents prepare their children for school.
Date: April 18, 2005
Creator: Castillo, José L.
Object Type: Photograph
System: The UNT Digital Library
Characteristics of and Reporting Requirements for Selected Tax-Exempt Organizations (open access)

Characteristics of and Reporting Requirements for Selected Tax-Exempt Organizations

This report addresses the differences among the tax-exempt organizations described in Internal Revenue Code subsections 501(c)(3), 501(c)(4), 501(c)(5), 501(c)(6), and section 527. Each type of organization has a unique statutory definition, enjoy benefits from obtaining tax-exempt status, is subject to statutory limitations on its activities, and must disclose certain information to the IRS and the general public. At the end of the report is a chart that summarizes the organizations' characteristics and reporting requirements.
Date: April 18, 2005
Creator: Lunder, Erika
Object Type: Report
System: The UNT Digital Library
[Denton Courthouse Square email correspondence] (open access)

[Denton Courthouse Square email correspondence]

Article published in the May 2005 issue of Texas Highways magazine about the Denton County Courthouse and the Downtown Square.
Date: April 18, 2005
Creator: Mallory, Randy
Object Type: Text
System: The UNT Digital Library
Denton's Courthouse Square: A Jewel of a Downtown (open access)

Denton's Courthouse Square: A Jewel of a Downtown

Article published in the May 2005 issue of Texas Highways magazine about the Denton County Courthouse and the Downtown Square.
Date: April 18, 2005
Creator: Mallory, Randy
Object Type: Text
System: The UNT Digital Library
Drift Degradation Analysis (open access)

Drift Degradation Analysis

None
Date: April 18, 2005
Creator: Nieder-Westermann, G.H.
Object Type: Report
System: The UNT Digital Library
Energy Efficiency: Budget, Oil Conservation, and Electricity Conservation Issues (open access)

Energy Efficiency: Budget, Oil Conservation, and Electricity Conservation Issues

This report includes information related to energy efficiency, including history, various bills and budgets, and conservation. Climate change and energy security related to energy efficiency are also discussed in this report.
Date: April 18, 2005
Creator: Sissine, Fred
Object Type: Report
System: The UNT Digital Library
Energy Efficiency: Budget, Oil Conservation, and Electricity Conservation Issues (open access)

Energy Efficiency: Budget, Oil Conservation, and Electricity Conservation Issues

Energy security, a major driver of federal energy efficiency programs in the past, came back into play as oil and gas prices rose late in the year 2000. The terrorist attack in 2001 and the Iraq war have led to heightened concern for energy security and raised further concerns about the vulnerability of energy infrastructure and the need for alternative fuels. Further, the 2001 power shortages in California, the 2003 northeast-midwest power blackout, and continuing high natural gas prices have brought a renewed emphasis on energy efficiency and energy conservation to dampen electricity, oil, and natural gas demand.
Date: April 18, 2005
Creator: Sissine, Fred
Object Type: Report
System: The UNT Digital Library
Exploring the Fast Ignition Approach to Fusion Energy (open access)

Exploring the Fast Ignition Approach to Fusion Energy

Probably the most famous equation in physics is Einstein's E=mc{sup 2}, which was contained within his fifth and final paper that was published in 1905. It is this relationship between energy ( E) and mass ( m) that the fusion process exploits to generate energy. When two isotopes of hydrogen (normally Deuterium and Tritium (DT)) fuse they form helium and a neutron. In this process some of the mass of the hydrogen is converted into energy. In the fast ignition approach to fusion a large driver (such as the NIF laser) is used to compress the DT fuel to extremely high densities and then is ''sparked'' by a high intensity, short-pulse laser. The short-pulse laser energy is converted to an electron beam, which then deposits its energy in the DT fuel. The energy of the electrons in this beam is so large that the electron's mass is increased according to Einstein theory of relativity. Understanding the transport of this relativistic electron beam is critical to the success of fast ignition and is the subject of this poster.
Date: April 18, 2005
Creator: Town, R. J.; Chung, H.; Cottrill, L. A.; Foord, M.; Hatchett, S. P.; Key, M. H. et al.
Object Type: Article
System: The UNT Digital Library
The Express-Star (Chickasha, Okla.), Ed. 1 Monday, April 18, 2005 (open access)

The Express-Star (Chickasha, Okla.), Ed. 1 Monday, April 18, 2005

Daily newspaper from Chickasha, Oklahoma that includes local, state, and national news along with advertising.
Date: April 18, 2005
Creator: Bush, Kent
Object Type: Newspaper
System: The Gateway to Oklahoma History
Grants Management: Additional Actions Needed to Streamline and Simplify Processes (open access)

Grants Management: Additional Actions Needed to Streamline and Simplify Processes

A letter report issued by the Government Accountability Office with an abstract that begins "The federal government distributed about $400 billion in federal grants in fiscal year 2003 through about 1,000 different federal grant programs administered by several federal agencies with different administrative requirements. Congress, concerned that some of these requirements may be duplicative, burdensome, or conflicting--and could impede cost-effective delivery of services--passed the Federal Financial Assistance Management Improvement Act of 1999, commonly called P.L. 106-107, and mandated that GAO assess the act's effectiveness. This report addresses (1) progress made to streamline and develop common processes for grantees and (2) the coordination among the Office of Management and Budget (OMB), the agencies, and potential grant recipients."
Date: April 18, 2005
Creator: United States. Government Accountability Office.
Object Type: Report
System: The UNT Digital Library
Grass Burr (Weatherford, Tex.), Vol. 83, No. 6, Ed. 1 Monday, April 18, 2005 (open access)

Grass Burr (Weatherford, Tex.), Vol. 83, No. 6, Ed. 1 Monday, April 18, 2005

Student newspaper of Weatherford High School in Weatherford, Texas that includes school news and information along with advertising.
Date: April 18, 2005
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
High-Energy X-Ray Imager for Laser-Fusion Research at the National Ignition Facility (open access)

High-Energy X-Ray Imager for Laser-Fusion Research at the National Ignition Facility

X-ray imaging will be an important diagnostic tool for inertial confinement fusion (ICF) research at the National Ignition Facility (NIF). However, high neutron yields will make x-ray imaging much more difficult than it is at smaller facilities. We analyze the feasibility and performance of a High-Energy X-Ray Imager (HEXRI) to be used on cryogenic DT implosions at NIF, with particular emphasis on spatial-resolution, field of view, signal-to-background and signal-to-noise ratios. Using a pinhole about 4 {micro}m in diameter a resolution of 5.8 {micro}m is achieved at 9 keV, limited by restrictions in the pinhole positioning. The resolution varies between 8.5 and 4.5 {micro}m in the 5-20 keV spectral range. Different options for the scintillating materials have been evaluated with the goal of having a sufficiently fast phosphor screen to allow time gating for minimizing neutron-induced background. Signal/Background (SBR) and Signal/Noise (SNR) ratios (limited to x-rays) have been calculated for different commercially-available scintillators, both showing adequate values with either a tantalum or a platinum pinhole substrate.
Date: April 18, 2005
Creator: Tommasini, R & Koch, J
Object Type: Report
System: The UNT Digital Library
Interference effect in elastic parton energy loss in a finitemedium (open access)

Interference effect in elastic parton energy loss in a finitemedium

Similar to the radiative parton energy loss due to gluonbremsstrahlung, elastic energy loss of a parton undergoing multiplescattering in a finite medium is demonstrated to be sensitive tointerference effect. The interference between amplitudes of elasticscattering via a gluon exchange and that of gluon radiation reduces theeffective elastic energy loss in a finite medium and gives rise to anon-trivial length dependence. The reduction is most significant for apropagation length L<4/\pi T in a medium with a temperature T. Thoughthe finite size effect is not significant for the average partonpropagation in the most central heavy-ion collisions, it will affect thecentrality dependence of its effect on jet quenching.
Date: April 18, 2005
Creator: Wang, Xin-Nian
Object Type: Article
System: The UNT Digital Library
Iterative Schemes for Time Parallelization with Application to Reservoir Simulation (open access)

Iterative Schemes for Time Parallelization with Application to Reservoir Simulation

Parallel methods are usually not applied to the time domain because of the inherit sequentialness of time evolution. But for many evolutionary problems, computer simulation can benefit substantially from time parallelization methods. In this paper, they present several such algorithms that actually exploit the sequential nature of time evolution through a predictor-corrector procedure. This sequentialness ensures convergence of a parallel predictor-corrector scheme within a fixed number of iterations. The performance of these novel algorithms, which are derived from the classical alternating Schwarz method, are illustrated through several numerical examples using the reservoir simulator Athena.
Date: April 18, 2005
Creator: Garrido, I; Fladmark, G E; Espedal, M S & Lee, B
Object Type: Article
System: The UNT Digital Library
The Oklahoma Daily (Norman, Okla.), Vol. 88, No. 137, Ed. 1 Monday, April 18, 2005 (open access)

The Oklahoma Daily (Norman, Okla.), Vol. 88, No. 137, Ed. 1 Monday, April 18, 2005

Student newspaper of the University of Oklahoma in Norman, Oklahoma that includes national, local, and campus news along with advertising.
Date: April 18, 2005
Creator: Warren, Lee B.
Object Type: Newspaper
System: The Gateway to Oklahoma History
Oral History Interview with Joseph Hafter, April 18, 2005 transcript

Oral History Interview with Joseph Hafter, April 18, 2005

The National Museum of the Pacific War presents an oral interview with Joseph Hafter. Hafter went into the Air Force right after Pearl Harbor, attended radio school in Illinois and then was sent to Colorado Springs, CO Air Base. His unit (17th Photo Recon, flying P-38s) was shipped overseas via a Dutch freighter ending up on Guadalcanal on 6 Jan 1943. While on Guadalcanal, Hafter transferred to the 70th Fighter Squadron which was flying P-39s. Had malaria five times. His unit moved to Ondonga Island in the New Georgia Group about Aug 1943, then to Munda, and then Sanspore, New Guinea. At Munda, they switched over to P-38s. After Sanspore, his unit went to Morotai, Dutch East Indies, then to Lingayan Gulf and finally Mindoro in the Philippines when that island was taken. From there, his unit moved to Mindanao and Palawan, which is where he came home from. His first relief was after 21 months in the islands. Got back to the States right before Thanksgiving 1945 and mustered out shortly afterwards.
Date: April 18, 2005
Creator: Hafter, Joseph A.
Object Type: Sound
System: The Portal to Texas History
Oral History Interview with Joseph Hafter, April 18, 2005 (open access)

Oral History Interview with Joseph Hafter, April 18, 2005

The National Museum of the Pacific War presents an oral interview with Joseph Hafter. Hafter went into the Air Force right after Pearl Harbor, attended radio school in Illinois and then was sent to Colorado Springs, CO Air Base. His unit (17th Photo Recon, flying P-38s) was shipped overseas via a Dutch freighter ending up on Guadalcanal on 6 Jan 1943. While on Guadalcanal, Hafter transferred to the 70th Fighter Squadron which was flying P-39s. Had malaria five times. His unit moved to Ondonga Island in the New Georgia Group about Aug 1943, then to Munda, and then Sanspore, New Guinea. At Munda, they switched over to P-38s. After Sanspore, his unit went to Morotai, Dutch East Indies, then to Lingayan Gulf and finally Mindoro in the Philippines when that island was taken. From there, his unit moved to Mindanao and Palawan, which is where he came home from. His first relief was after 21 months in the islands. Got back to the States right before Thanksgiving 1945 and mustered out shortly afterwards.
Date: April 18, 2005
Creator: Hafter, Joseph A.
Object Type: Text
System: The Portal to Texas History
Privacy Protection for Customer Financial Information (open access)

Privacy Protection for Customer Financial Information

None
Date: April 18, 2005
Creator: unknown
Object Type: Report
System: The UNT Digital Library