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The Altus Times (Altus, Okla.), Vol. 109, No. 229, Ed. 1 Monday, February 25, 2008 (open access)

The Altus Times (Altus, Okla.), Vol. 109, No. 229, Ed. 1 Monday, February 25, 2008

Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date: February 25, 2008
Creator: Bush, Michael
Object Type: Newspaper
System: The Gateway to Oklahoma History

[APD Chaplain Elliott, his wife, and Chief Bowman at the grand reopening of the museum at the Arlington Training Center]

Photograph of Chaplain Harold Elliott (center) standing between his wife Norma and Chief Theron Bowman at the grand reopening of the Arlington Police Museum at the Arlington Police Training Center located at 6000 W. Pioneer Parkway. Various artifacts of police memorabilia are on display behind them. The museum was founded in 1982 by Arlington Police Chaplain Harold K. Elliott when he began to collect items and store them in the attic of his Arlington home. By 1989, the items were moved to the Ott Cribbs Public Safety Center. It was moved again to a more spacious room at the Police Training Center in March of 2007.
Date: February 25, 2008
Creator: unknown
Object Type: Photograph
System: The Portal to Texas History
Aviation Security: Background and Policy Options for Screening and Securing Air Cargo (open access)

Aviation Security: Background and Policy Options for Screening and Securing Air Cargo

This report discusses Background and Policy Options for Screening and Securing Air Cargo of Aviation Security.
Date: February 25, 2008
Creator: Elias, Bart
Object Type: Report
System: The UNT Digital Library
The Baytown Sun (Baytown, Tex.), Vol. 88, No. 56, Ed. 1 Monday, February 25, 2008 (open access)

The Baytown Sun (Baytown, Tex.), Vol. 88, No. 56, Ed. 1 Monday, February 25, 2008

Daily newspaper from Baytown, Texas that includes local, state, and national news along with advertising.
Date: February 25, 2008
Creator: Clements, Clifford E.
Object Type: Newspaper
System: The Portal to Texas History
Centers for Disease Control and Prevention: Changes in Obligations and Activities before and after Fiscal Year 2005 Budget Reorganization (open access)

Centers for Disease Control and Prevention: Changes in Obligations and Activities before and after Fiscal Year 2005 Budget Reorganization

Correspondence issued by the Government Accountability Office with an abstract that begins "Congress asked us to examine issues regarding changes in obligations for administrative activities--generally conducted in CDC's leadership and management levels--and public health programs--generally conducted in CDC's division level--before and after the organizational restructuring and budget reorganization. GAO examined the following questions: 1. How were obligations distributed between CDC's division level and CDC's leadership and management levels from fiscal years 2003 through 2006? 2. How have obligations and activities at CDC's leadership and management levels--including shared business services in the CDC Office of the Director--changed from fiscal year 2003 through fiscal year 2006? 3. How have obligations and activities at CDC's division level changed from fiscal years 2003 through 2006?The Centers for Disease Control and Prevention's (CDC) mission is to promote health and quality of life by preventing and controlling disease, injury, and disability. In fiscal year 2005, CDC, an agency within the Department of Health and Human Services (HHS), completed its first major organizational restructuring in more than 25 years, known as the Futures Initiative, as part of its efforts to prioritize its strategies, programs, resources, and needs. In accordance with the conference report accompanying its 2005 appropriation, …
Date: February 25, 2008
Creator: United States. Government Accountability Office.
Object Type: Text
System: The UNT Digital Library
Cybercrime: A Sketch of 18 U.S.C. 1030 and Related Federal Criminal Laws (open access)

Cybercrime: A Sketch of 18 U.S.C. 1030 and Related Federal Criminal Laws

This report shows Sketch of 18 U.S.C. 1030 and Related Federal Criminal Laws on cybercrime. The federal computer fraud and abuse statute,outlaws conduct that victimizes computer systems.
Date: February 25, 2008
Creator: Doyle, Charles
Object Type: Report
System: The UNT Digital Library
Cybercrime: An Overview of the Federal Computer Fraud and Abuse Statute and Related Federal Criminal Laws (open access)

Cybercrime: An Overview of the Federal Computer Fraud and Abuse Statute and Related Federal Criminal Laws

This report provides an overview of the federal computer fraud and abuse statute and related federal criminal laws on cybercrime.
Date: February 25, 2008
Creator: Doyle, Charles
Object Type: Report
System: The UNT Digital Library
A derivation of the Pn reduction factors for a spherical hohlraum (open access)

A derivation of the Pn reduction factors for a spherical hohlraum

None
Date: February 25, 2008
Creator: Chang, B.
Object Type: Report
System: The UNT Digital Library
DEVELOPMENT OF A ROTARY MICROFILTER FOR RADIOACTIVE WASTE APPLICATIONS (open access)

DEVELOPMENT OF A ROTARY MICROFILTER FOR RADIOACTIVE WASTE APPLICATIONS

The processing rate of Savannah River Site (SRS) high-level waste decontamination processes are limited by the flow rate of the solid-liquid separation. The baseline process, using a 0.1 micron cross-flow filter, produces {approx}0.02 gpm/sq. ft. of filtrate under expected operating conditions. Savannah River National Laboratory (SRNL) demonstrated significantly higher filter flux for actual waste samples using a small-scale rotary filter. With funding from the U. S. Department of Energy Office of Cleanup Technology, SRNL personnel are evaluating and developing the rotary microfilter for radioactive service at SRS. The authors improved the design for the disks and filter unit to make them suitable for high-level radioactive service. They procured two units using the new design, tested them with simulated SRS wastes, and evaluated the operation of the units. Work to date provides the following conclusions and program status: (1) The authors modified the design of the filter disks to remove epoxy and Ryton{reg_sign}. The new design includes welding both stainless steel and ceramic coated stainless steel filter media to a stainless steel support plate. The welded disks were tested in the full-scale unit. They showed good reliability and met filtrate quality requirements. (2) The authors modified the design of the unit, …
Date: February 25, 2008
Creator: Poirier, M; David Herman, D & Samuel Fink, S
Object Type: Article
System: The UNT Digital Library
The Express-Star (Chickasha, Okla.), Ed. 1 Monday, February 25, 2008 (open access)

The Express-Star (Chickasha, Okla.), Ed. 1 Monday, February 25, 2008

Daily newspaper from Chickasha, Oklahoma that includes local, state, and national news along with advertising.
Date: February 25, 2008
Creator: Wilson, Chris
Object Type: Newspaper
System: The Gateway to Oklahoma History

Guest Artist and Faculty Recital: 2008-02-25 - Chul Hee Yoon, piano, Sang-Eun Bae, violin, and Eugene Osadchy, cello

Access: Use of this item is restricted to the UNT Community
Guest artist and faculty recital presented at the UNT College of Music Concert Hall.
Date: February 25, 2008
Creator: Yoon, Chul Hee; Bae, Sang-Eun & Osadchy, Eugene
Object Type: Sound
System: The UNT Digital Library
Health Insurance Reform and the 110th Congress (open access)

Health Insurance Reform and the 110th Congress

This report presents basic background on health insurance that may be useful to legislators considering health insurance reforms.
Date: February 25, 2008
Creator: Hearne, Jean
Object Type: Report
System: The UNT Digital Library
A Heavy Flavor Tracker for STAR (open access)

A Heavy Flavor Tracker for STAR

The STAR Collaboration proposes to construct a state-of-the-art microvertex detector,the Heavy Flavor Tracker (HFT), utilizing active pixel sensors and silicon strip technology. The HFT will significantly extend the physics reach of the STAR experiment for precision measurement of the yields and spectra of particles containing heavy quarks. This will be accomplished through topological identification of D mesons by reconstruction of their displaced decay vertices with a precision of approximately 50 mu m in p+p, d+A, and A+A collisions. The HFT consists of 4 layers of silicon detectors grouped into two sub-systems with different technologies, guaranteeing increasing resolution when tracking from the TPC and the Silicon Strip Detector (SSD) towards the vertex of the collision. The Intermediate Silicon Tracker (IST), consisting of two layers of single-sided strips, is located inside the SSD. Two layers of Silicon Pixel Detector (PIXEL) are inside the IST. The PIXEL detectors have the resolution necessary for a precision measurement of the displaced vertex. The PIXEL detector will use CMOS Active Pixel Sensors (APS), an innovative technology never used before in a collider experiment. The APSsensors are only 50 mu m thick and at a distance of only 2.5 cm from the interaction point. This opens up …
Date: February 25, 2008
Creator: Chasman, C.; Beavis, D.; Debbe, R.; Lee, J. H.; Levine, M. J.; Videbaek, F. et al.
Object Type: Report
System: The UNT Digital Library
High resolution 17 keV to 75 keV backlighters for High Energy Density experiments (open access)

High resolution 17 keV to 75 keV backlighters for High Energy Density experiments

We have developed 17 keV to 75 keV 1-dimensional and 2-dimensional high-resolution (< 10 {micro}m) radiography using high-intensity short pulse lasers. High energy K-{alpha} sources are created by fluorescence from hot electrons interacting in the target material after irradiation by lasers with intensity I{sub L} > 10{sup 17} W/cm{sup 2}. We have achieved high resolution point projection 1-dimensional and 2-dimensional radiography using micro-foil and micro-wire targets attached to low-Z substrate materials. The micro-wire size was 10 {micro}m x 10 {micro}m x 300 {micro}m on a 300 {micro}m x 300 {micro}m x 5 {micro}m CH substrate. The radiography performance was demonstrated using the Titan laser at LLNL. We observed that the resolution is dominated by the micro-wire target size and there is very little degradation from the plasma plume, implying that the high energy x-ray photons are generated mostly within the micro-wire volume. We also observe that there are enough K{alpha} photons created with a 300 J, 1-{omega}, 40 ps pulse laser from these small volume targets, and that the signal-to-noise ratio is sufficiently high, for single shot radiography experiments. This unique technique will be used on future high energy density (HED) experiments at the new Omega-EP, ZR and NIF facilities.
Date: February 25, 2008
Creator: Park, H.; Maddox, B. R.; Giraldez, E.; Hatchett, S. P.; Hudson, L.; Izumi, N. et al.
Object Type: Article
System: The UNT Digital Library
House Committees: Assignment Process (open access)

House Committees: Assignment Process

This report provides an overview of the assignment process on the house committees.
Date: February 25, 2008
Creator: Schneider, Judy
Object Type: Report
System: The UNT Digital Library
House Committees: Assignment Process (open access)

House Committees: Assignment Process

Committee assignments often determine the character of a Member's career. They are also important to the party leaders who organize the chamber and shape the composition of the committees. House rules identify some procedures for making committee assignments; Republican Conference and Democratic Caucus rules supplement these House rules and provide more specific criteria for committee assignments. This report describes these procedures and the basic functions of committee assignment in the House of Representatives.
Date: February 25, 2008
Creator: Schneider, Judy
Object Type: Report
System: The UNT Digital Library
How Argonne's Intense Pulsed Neutron Source Came to Life and Gained Its Niche : The View From an Ecosystem Perspective. (open access)

How Argonne's Intense Pulsed Neutron Source Came to Life and Gained Its Niche : The View From an Ecosystem Perspective.

At first glance the story of the Intense Pulsed Neutron Source (IPNS) at Argonne National Laboratory (ANL) appears to have followed a puzzling course. When researchers first proposed their ideas for an accelerator-driven neutron source for exploring the structure of materials through neutron scattering, the project seemed so promising that both Argonne managers and officials at the laboratory's funding agency, the Department of Energy (DOE), suggested that it be made larger and more expensive. But then, even though prototype building, testing, and initial construction went well a group of prominent DOE reviewers recommended in fall 1980 that it be killed, just months before it had been slated to begin operation, and DOE promptly accepted the recommendation. In response, Argonne's leadership declared the project was the laboratory's top priority and rallied to save it. In late 1982, thanks to another review panel led by the same scientist who had chaired the panel that had delivered the death sentence, the project was granted a reprieve. However, by the late 1980s, the IPNS was no longer top priority within the international materials science community, at Argonne, or within the DOE budget because prospects for another, larger materials science accelerator emerged. At just this …
Date: February 25, 2008
Creator: Westfall, C. & Director, Office of The
Object Type: Report
System: The UNT Digital Library
HWMA/RCRA CLOSURE PLAN FOR THE MATERIALS TEST REACTOR WING (TRA-604) LABORATORY COMPONENTS VOLUNTARY CONSENT ORDER ACTION PLAN VCO-5.8 D REVISION2 (open access)

HWMA/RCRA CLOSURE PLAN FOR THE MATERIALS TEST REACTOR WING (TRA-604) LABORATORY COMPONENTS VOLUNTARY CONSENT ORDER ACTION PLAN VCO-5.8 D REVISION2

This Hazardous Waste Management Act/Resource Conservation and Recovery Act closure plan was developed for the laboratory components of the Test Reactor Area Catch Tank System (TRA-630) that are located in the Materials Test Reactor Wing (TRA-604) at the Reactor Technology Complex, Idaho National Laboratory Site, to meet a further milestone established under Voluntary Consent Order Action Plan VCO-5.8.d. The TRA-604 laboratory components addressed in this closure plan were deferred from the TRA-630 Catch Tank System closure plan due to ongoing laboratory operations in the areas requiring closure actions. The TRA-604 laboratory components include the TRA-604 laboratory warm wastewater drain piping, undersink drains, subheaders, and the east TRA-604 laboratory drain header. Potentially contaminated surfaces located beneath the TRA-604 laboratory warm wastewater drain piping and beneath the island sinks located in Laboratories 126 and 128 (located in TRA-661) are also addressed in this closure plan. The TRA-604 laboratory components will be closed in accordance with the interim status requirements of the Hazardous Waste Management Act/Resource Conservation and Recovery Act as implemented by the Idaho Administrative Procedures Act 58.01.05.009 and 40 Code of Federal Regulations 265, Subparts G and J. This closure plan presents the closure performance standards and the methods for achieving …
Date: February 25, 2008
Creator: Winterholler, Kirk
Object Type: Report
System: The UNT Digital Library
Joint reconstruction of CO2 plumes using disparate data (open access)

Joint reconstruction of CO2 plumes using disparate data

None
Date: February 25, 2008
Creator: Ramirez, A L & Friedmann, S J
Object Type: Report
System: The UNT Digital Library
Mexico's Drug Cartels (open access)

Mexico's Drug Cartels

This report details Mexican Cartels, their ties to gangs, use of financial corruption, and their cells within the United States of America. As well as, the policies that are used to eradicate drug trafficking and violence. Updated February 25, 2008.
Date: February 25, 2008
Creator: Cook, Colleen W.
Object Type: Report
System: The UNT Digital Library
The Oklahoma Daily (Norman, Okla.), Vol. 92, No. 106, Ed. 1 Monday, February 25, 2008 (open access)

The Oklahoma Daily (Norman, Okla.), Vol. 92, No. 106, Ed. 1 Monday, February 25, 2008

Student newspaper of the University of Oklahoma in Norman, Oklahoma that includes national, local, and campus news along with advertising.
Date: February 25, 2008
Creator: Zaman, Ashiq
Object Type: Newspaper
System: The Gateway to Oklahoma History
On the Relationship between Stress and Elastic Strain for Porous and Fractured Rock (open access)

On the Relationship between Stress and Elastic Strain for Porous and Fractured Rock

Modeling the mechanical deformations of porous and fractured rocks requires a stress-strain relationship. Experience with inherently heterogeneous earth materials suggests that different varieties of Hook's law should be applied within regions of the rock having significantly different stress-strain behavior, e.g., such as solid phase and various void geometries. We apply this idea by dividing a rock body conceptually into two distinct parts. The natural strain (volume change divided by rock volume at the current stress state), rather than the engineering strain (volume change divided by the unstressed rock volume), should be used in Hooke's law for accurate modeling of the elastic deformation of that part of the pore volume subject to a relatively large degree of relative deformation (i.e., cracks or fractures). This approach permits the derivation of constitutive relations between stress and a variety of mechanical and/or hydraulic rock properties. We show that the theoretical predictions of this method are generally consistent with empirical expressions (from field data) and also laboratory rock experimental data.
Date: February 25, 2008
Creator: Liu, Hui-Hai; Rutqvist, Jonny & Berryman, James G.
Object Type: Article
System: The UNT Digital Library
Quantifying the surface-subsurface biogeochemical coupling during the VERTIGO ALOHA and K2 studies (open access)

Quantifying the surface-subsurface biogeochemical coupling during the VERTIGO ALOHA and K2 studies

A central question addressed by the VERTIGO (VERtical Transport In the Global Ocean) study was 'What controls the efficiency of particle export between the surface and subsurface ocean'? Here, we present data from sites at ALOHA (N Central Pacific Gyre) and K2 (NW subarctic Pacific) on phytoplankton processes, and relate them via a simple planktonic foodweb model, to subsurface particle export (150-500 m). Three key factors enable quantification of the surface-subsurface coupling: a sampling design to overcome the temporal lag and spatial displacement between surface and subsurface processes; data on the size-partitioning of Net Primary Production (NPP) and subsequent transformations prior to export; estimates of the ratio of algal- to faecal-mediated vertical export flux. At ALOHA, phytoplankton were characterized by low stocks, NPP, F{sub v}/F{sub m} (N-limited), and were dominated by picoplankton. The HNLC waters at K2 were characterized by both two-fold changes in NPP and floristic shifts (high to low proportion of diatoms) between deployment 1 and 2. Prediction of export exiting the euphotic zone was based on size-partitioning of NPP, a copepod-dominated foodweb and a ratio of 0.2 (ALOHA) and 0.1 (K2) for algal:faecal particle flux. Predicted export was 20-22 mg POC m{sup -2} d{sup -1} at ALOHA …
Date: February 25, 2008
Creator: Boyd, P. W.; Gall, M. P.; Silver, M. W.; Bishop, J. K. B.; Coale, Susan L. & Bidigare, Robert R.
Object Type: Article
System: The UNT Digital Library
Radiological Scoping Survey of the Scotia Depot, Scotia, NY (open access)

Radiological Scoping Survey of the Scotia Depot, Scotia, NY

The objectives of the radiological scoping survey were to collect adequate field data for use in evaluating the radiological condition of Scotia Depot land areas, warehouses, and support buildings.
Date: February 25, 2008
Creator: Bailey, E. N.
Object Type: Report
System: The UNT Digital Library