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Access to Broadband Networks (open access)

Access to Broadband Networks

The purpose of this report is to provide a more concrete discussion of access to wireline broadband networks. To that end, this report provides a discussion of what broadband networks look like; how both consumers and independent applications providers gain access to these networks; and the parameters available to network providers (such as their choices about network architecture, overall bandwidth capacity, bandwidth reserved for their own use, traffic prioritization, the terms and rates for access to their networks and for their retail services) that can affect end users’ and independent applications providers’ access to those networks.
Date: June 29, 2006
Creator: Goldfarb, Charles B.
Object Type: Report
System: The UNT Digital Library
Air Force Aerial Refueling (open access)

Air Force Aerial Refueling

Aerial refueling aircraft are key to air operations. The U.S. tanker fleet is large and effective, but old. Modernizing or replacing the current fleet of tankers presents the Department of Defense (DOD) with difficult choices in terms of desired capabilities, force structure, and budget. How this fleet will be maintained or replaced, and on what schedule, has proven controversial.
Date: June 29, 2006
Creator: Bolkcom, Christopher
Object Type: Report
System: The UNT Digital Library
The Albany News (Albany, Tex.), Vol. 131, No. 5, Ed. 1 Thursday, June 29, 2006 (open access)

The Albany News (Albany, Tex.), Vol. 131, No. 5, Ed. 1 Thursday, June 29, 2006

Weekly newspaper from Albany, Texas that includes local, county, and state news along with extensive advertising.
Date: June 29, 2006
Creator: Lucas, Melinda L.
Object Type: Newspaper
System: The Portal to Texas History
Altus Times (Altus, Okla.), Vol. 108, No. 77, Ed. 1 Thursday, June 29, 2006 (open access)

Altus Times (Altus, Okla.), Vol. 108, No. 77, Ed. 1 Thursday, June 29, 2006

Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date: June 29, 2006
Creator: Bush, Michael
Object Type: Newspaper
System: The Gateway to Oklahoma History
Archer County Advocate (Holliday, Tex.), Vol. 4, No. 12, Ed. 1 Thursday, June 29, 2006 (open access)

Archer County Advocate (Holliday, Tex.), Vol. 4, No. 12, Ed. 1 Thursday, June 29, 2006

Weekly newspaper from Holliday, Texas that includes local, state, and national news along with advertising.
Date: June 29, 2006
Creator: Stevens, Charlotte
Object Type: Newspaper
System: The Portal to Texas History
Aviation Security: TSA Has Strengthened Efforts to Plan for the Optimal Deployment of Checked Baggage Screening Systems, but Funding Uncertainties Remain (open access)

Aviation Security: TSA Has Strengthened Efforts to Plan for the Optimal Deployment of Checked Baggage Screening Systems, but Funding Uncertainties Remain

Testimony issued by the Government Accountability Office with an abstract that begins "The Transportation Security Administration (TSA) has deployed two types of baggage screening equipment: explosive detection systems (EDS), which use X-rays to scan bags for explosives, and explosive trace detection systems (ETD), in which bags are swabbed to test for chemical traces of explosives. TSA considers screening with EDS to be superior to screening with ETD because EDS machines process more bags per hour and automatically detect explosives without direct human involvement. In March 2005, GAO reported that while TSA had made progress in deploying EDS and ETD machines, it had not conducted a systematic, prospective analysis of the optimal deployment of these machines to achieve long-term savings and enhanced efficiencies and security. GAO's testimony today updates our previous report and discusses TSA's (1) deployment of EDS and ETD systems and the identified benefits of in-line systems, and (2) planning for the optimal deployment of checked baggage screening systems and efforts to identify funding and financing options."
Date: June 29, 2006
Creator: United States. Government Accountability Office.
Object Type: Text
System: The UNT Digital Library
The Baytown Sun (Baytown, Tex.), Vol. 85, No. 230, Ed. 1 Thursday, June 29, 2006 (open access)

The Baytown Sun (Baytown, Tex.), Vol. 85, No. 230, Ed. 1 Thursday, June 29, 2006

Daily newspaper from Baytown, Texas that includes local, state, and national news along with advertising.
Date: June 29, 2006
Creator: Cash, Wanda Garner
Object Type: Newspaper
System: The Portal to Texas History
The Canadian Record (Canadian, Tex.), Vol. 116, No. 26, Ed. 1 Thursday, June 29, 2006 (open access)

The Canadian Record (Canadian, Tex.), Vol. 116, No. 26, Ed. 1 Thursday, June 29, 2006

Weekly newspaper from Canadian, Texas that includes local, state and national news along with some advertising.
Date: June 29, 2006
Creator: Brown, Laurie Ezzell
Object Type: Newspaper
System: The Portal to Texas History
Central Asia: Regional Developments and Implications for U.S. Interests (open access)

Central Asia: Regional Developments and Implications for U.S. Interests

After the collapse of the Soviet Union in 1991, the United States recognized the independence of all the former Central Asian republics, supported their admission into Western organizations, and elicited Turkish support to counter Iranian influence in the region. The Administration's diverse goals in Central Asia reflect the different characteristics of these states. U.S. interests in Kazakhstan include securing and eliminating Soviet-era nuclear and biological weapons materials and facilities. In Tajikistan, U.S. aid focuses on economic reconstruction. U.S. energy firms have invested in oil and natural gas development in Kazakhstan and Turkmenistan. This report outlines the above, as well as several ongoing debates regarding general relations between the U.S. and Central Asia.
Date: June 29, 2006
Creator: Nichol, Jim
Object Type: Report
System: The UNT Digital Library
Central Asia: Regional Developments and Implications for U.S. Interests (open access)

Central Asia: Regional Developments and Implications for U.S. Interests

This report provides an overview of U.S. policy concerns and relations with countries in central Asia. The report discusses issues such as Fostering Pro-Western Orientations, Obstacles to Peace and Independence, Democratization and Human Rights, Security and Arms Control, Trade and Investment, and provides an Aid Overview.
Date: June 29, 2006
Creator: Nichol, Jim
Object Type: Report
System: The UNT Digital Library
Central Asia: Regional Developments and Implications for U.S. Interests (open access)

Central Asia: Regional Developments and Implications for U.S. Interests

This report provides an overview of U.S. policy concerns and relations with countries in central Asia. The report discusses issues such as Fostering Pro-Western Orientations, Obstacles to Peace and Independence, Democratization and Human Rights, Security and Arms Control, Trade and Investment, and provides an Aid Overview.
Date: June 29, 2006
Creator: Nichol, Jim
Object Type: Report
System: The UNT Digital Library
Cleanup Verification Package for the 118-H-6:2, 105-H Reactor Ancillary Support Areas, Below-Grade Structures, and Underlying Soils; the 118-H-6:3, 105-H Reactor Fuel Storage Basin and Underlying Soils; The 118-H-6:3 Fuel Storage Basin Deep Zone Side Slope Soils; the 100-H-9, 100-H-10, and 100-H-13 French Drains; the 100-H-11 and 100-H-12 Expansion Box French Drains; and the 100-H-14 and 100-H-31 Surface Contamination Zones (open access)

Cleanup Verification Package for the 118-H-6:2, 105-H Reactor Ancillary Support Areas, Below-Grade Structures, and Underlying Soils; the 118-H-6:3, 105-H Reactor Fuel Storage Basin and Underlying Soils; The 118-H-6:3 Fuel Storage Basin Deep Zone Side Slope Soils; the 100-H-9, 100-H-10, and 100-H-13 French Drains; the 100-H-11 and 100-H-12 Expansion Box French Drains; and the 100-H-14 and 100-H-31 Surface Contamination Zones

This cleanup verification package documents completion of removal actions for the 105-H Reactor Ancillary Support Areas, Below-Grade Structures, and Underlying Soils (subsite 118-H-6:2); 105-H Reactor Fuel Storage Basin and Underlying Soils (118-H-6:3); and Fuel Storage Basin Deep Zone Side Slope Soils. This CVP also documents remedial actions for the following seven additional waste sties: French Drain C (100-H-9), French Drain D (100-H-10), Expansion Box French Drain E (100-H-11), Expansion Box French Drain F (100-H-12), French Drain G (100-H-13), Surface Contamination Zone H (100-H-14), and the Polychlorinated Biphenyl Surface Contamination Zone (100-H-31).
Date: June 29, 2006
Creator: Appel, M. J.
Object Type: Report
System: The UNT Digital Library

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Date: June 29, 2006
Creator: Castillo, José L.
Object Type: Photograph
System: The UNT Digital Library
Comanche Chief (Comanche, Tex.), No. [9], Ed. 1 Thursday, June 29, 2006 (open access)

Comanche Chief (Comanche, Tex.), No. [9], Ed. 1 Thursday, June 29, 2006

Weekly newspaper from Comanche, Texas that includes local, state, and national news along with advertising.
Date: June 29, 2006
Creator: Wilkerson, James C., III
Object Type: Newspaper
System: The Portal to Texas History
Community Services Block Grant Program: HHS Should Improve Oversight by Focusing Monitoring and Assistance Efforts on Areas of High Risk (open access)

Community Services Block Grant Program: HHS Should Improve Oversight by Focusing Monitoring and Assistance Efforts on Areas of High Risk

A letter report issued by the Government Accountability Office with an abstract that begins "The Community Services Block Grant (CSBG) provided over $600 million to states in fiscal year 2005 to support over 1,000 local antipoverty agencies. The Department of Health and Human Services's (HHS) Office of Community Services (OCS) is primarily responsible for overseeing this grant; states have oversight responsibility for local agencies. At the request of Congress, GAO is providing information on (1) HHS's compliance with federal laws and standards in overseeing states, (2) five states' efforts to monitor local agencies, and (3) federal CSBG training and technical assistance funds targeted to local agencies with problems and the results of the assistance. States were selected based on varying numbers of local agencies and grant amounts and recommendations from associations, among other criteria."
Date: June 29, 2006
Creator: United States. Government Accountability Office.
Object Type: Report
System: The UNT Digital Library
Comparison of Techniques to Reduce Bremsstrahlung Background Radiation from Monoenergetic Photon Beams (open access)

Comparison of Techniques to Reduce Bremsstrahlung Background Radiation from Monoenergetic Photon Beams

An important applied technology is a tunable mono-energetic photon source [1]. These sources are made of relativistic electron accelerators coupled to low-energy lasers, which produce high-energy, mono-energetic-rays. One challenge associated with systems such as this is a continuum of bremsstrahlung background created when an electron beam passes through an aperture of some sort and the electron bunch or its halo impinges on the aperture pictured in figure 1. For instance, in the current T-REX [1] design for the interaction point between the laser- and electron-beam, the electron-beam passes through the center of a mirror used to reflect the laser. There is a potential with this design that bremsstrahlung radiation may be produced at the edges of the mirror openings and contaminate the mono-energetic photon beam. Certain applications [2] may be sensitive to this contamination. To reduce the bremsstrahlung contaminate a collimator (thickness {approx}24in. (calculated from XCOM database [3]) to attenuate by a factor of 10{sup -3} the 112MeV photons expected in the T-REX demonstration [1]) is situated between the aperture and target. To maximize the brightness of the photon-beam, the collimator opening must be no less than the size of the photon-beam spot size expected to be about 1mm. This …
Date: June 29, 2006
Creator: Johnson, M & McNabb, D
Object Type: Report
System: The UNT Digital Library
Comprehensive Creep and Thermophysical Performance of Refractory Materials (open access)

Comprehensive Creep and Thermophysical Performance of Refractory Materials

Furnace designers and refractory engineers recognize that optimized furnace superstructure design and refractory selection are needed as glass production furnaces are continually striving toward greater output and efficiencies. Harsher operating conditions test refractories to the limit, while changing production technology (such as the conversion to oxy-fuel from traditional air-fuel firing) can alter the way the materials perform [1-3]. Refractories for both oxy- and air-fuel fired furnace superstructures (see Fig. 1) are subjected to high temperatures that may cause them to creep excessively or subside during service if the refractory material is not creep resistant, or if it is subjected to high stress, or both. Furnace designers can ensure that superstructure structural integrity is maintained if the creep behavior of the refractory material is well understood and well represented by appropriate engineering creep models. Several issues limit the abilities of furnace designers to (1) choose the optimum refractory for their applications, (2) optimize the engineering design, or (3) predict the service mechanical integrity of their furnace superstructures. Published engineering creep data are essentially nonexistent for almost all commercially available refractories used for glass furnace superstructures. The limited data that do exist are supplied by the various refractory suppliers. Unfortunately, the suppliers …
Date: June 29, 2006
Creator: Ferber, M. K.; Wereszczak, A. A. & Hemrick, J. G.
Object Type: Report
System: The UNT Digital Library
Current Trends in Numerical Simulation for Parallel Engineering Environments New Directions and Work-in-Progress (open access)

Current Trends in Numerical Simulation for Parallel Engineering Environments New Directions and Work-in-Progress

In today's world, the use of parallel programming and architectures is essential for simulating practical problems in engineering and related disciplines. Remarkable progress in CPU architecture, system scalability, and interconnect technology continues to provide new opportunities, as well as new challenges for both system architects and software developers. These trends are paralleled by progress in parallel algorithms, simulation techniques, and software integration from multiple disciplines. ParSim brings together researchers from both application disciplines and computer science and aims at fostering closer cooperation between these fields. Since its successful introduction in 2002, ParSim has established itself as an integral part of the EuroPVM/MPI conference series. In contrast to traditional conferences, emphasis is put on the presentation of up-to-date results with a short turn-around time. This offers a unique opportunity to present new aspects in this dynamic field and discuss them with a wide, interdisciplinary audience. The EuroPVM/MPI conference series, as one of the prime events in parallel computation, serves as an ideal surrounding for ParSim. This combination enables the participants to present and discuss their work within the scope of both the session and the host conference. This year, eleven papers from authors in nine countries were submitted to ParSim, and …
Date: June 29, 2006
Creator: Trinitis, C & Schulz, M
Object Type: Article
System: The UNT Digital Library
The Dublin Citizen (Dublin, Tex.), Vol. 16, No. 44, Ed. 1 Thursday, June 29, 2006 (open access)

The Dublin Citizen (Dublin, Tex.), Vol. 16, No. 44, Ed. 1 Thursday, June 29, 2006

Weekly newspaper from Dublin, Texas that includes local, state, and national news along with advertising.
Date: June 29, 2006
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
Electra Star-News (Electra, Tex.), Vol. 99, No. 46, Ed. 1 Thursday, June 29, 2006 (open access)

Electra Star-News (Electra, Tex.), Vol. 99, No. 46, Ed. 1 Thursday, June 29, 2006

Weekly newspaper from Electra, Texas that includes local, state, and national news along with advertising.
Date: June 29, 2006
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
Exempting Food and Agriculture Products from U.S. Economic Sanctions: Status and Implementation (open access)

Exempting Food and Agriculture Products from U.S. Economic Sanctions: Status and Implementation

In approving the FY2001 agriculture appropriations act, Congress codified the lifting of unilateral sanctions on commercial sales of food, agricultural commodities, medicine, and medical products to Iran, Libya, North Korea, and Sudan, and extended this policy to Cuba (as enacted in by the Trade Sanctions Reform and Export Enhancement Act of 2000, or TSRA). Congressional opponents of TSRA's prohibitions on private U.S. financing of agricultural sales, public financing of eligible exports, and tourist travel to Cuba have introduced bills since 2000 to repeal these provisions. Though several amendments to repeal or relax TSRA provisions relative to Cuba were adopted by committees or passed during floor debate, all were dropped in conference action. Administration officials continually signal to conferees they will advise the President to veto any bill that would change TSRA's prohibitions against Cuba.
Date: June 29, 2006
Creator: Jurenas, Remy
Object Type: Report
System: The UNT Digital Library
Exempting Food and Agriculture Products from U.S. Economic Sanctions: Status and Implementation (open access)

Exempting Food and Agriculture Products from U.S. Economic Sanctions: Status and Implementation

In approving the FY2001 agriculture appropriations act, Congress codified the lifting of unilateral sanctions on commercial sales of food, agricultural commodities, medicine, and medical products to Iran, Libya, North Korea, and Sudan, and extended this policy to apply to Cuba (Title IX of H.R. 5426, as enacted by P.L. 106- 387; Trade Sanctions Reform and Export Enhancement Act of 2000, or TSRA). Other provisions place financing and licensing conditions on sales to these countries. Those that apply to Cuba, though, are permanent and more restrictive. TSRA also gives Congress the authority in the future to veto a President’s proposal to impose a sanction on the sale of agricultural or medical products.
Date: June 29, 2006
Creator: Jurenas, Remy
Object Type: Report
System: The UNT Digital Library
The Express-Star (Chickasha, Okla.), Ed. 1 Thursday, June 29, 2006 (open access)

The Express-Star (Chickasha, Okla.), Ed. 1 Thursday, June 29, 2006

Daily newspaper from Chickasha, Oklahoma that includes local, state, and national news along with advertising.
Date: June 29, 2006
Creator: Bush, Kent
Object Type: Newspaper
System: The Gateway to Oklahoma History
Facilities and Equipment for Genomics/Comparative Functional Genomics at New York University (open access)

Facilities and Equipment for Genomics/Comparative Functional Genomics at New York University

This award was for partial support for the renovation of space to house research laboratories and moveable scientific equipment for genomics/functional geonomics at New York University.
Date: June 29, 2006
Creator: Lennie, Peter
Object Type: Report
System: The UNT Digital Library