Toward a Predictive First-Principles Description of Solid Molecular Hydrogen with Density-Functional Theory (open access)

Toward a Predictive First-Principles Description of Solid Molecular Hydrogen with Density-Functional Theory

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Date: January 15, 2013
Creator: Morales, M A; McMahon, J M; Pierleoni, C & Ceperley, D M
Object Type: Article
System: The UNT Digital Library
Real-time manifestation of strongly coupled spin and charge order parameters in stripe-ordered nickelates via time-resolved resonant x-ray diffraction (open access)

Real-time manifestation of strongly coupled spin and charge order parameters in stripe-ordered nickelates via time-resolved resonant x-ray diffraction

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Date: March 15, 2013
Creator: Chuang, Y. D.; Lee, W. S.; Kung, Y. F.; Sorini, A. P.; Moritz, B.; Moore, R. G. et al.
Object Type: Article
System: The UNT Digital Library
Quasiparticle Freeze-Out in Superconducting Tunnel Junction X-Ray Detectors with Killed Base Electrode (open access)

Quasiparticle Freeze-Out in Superconducting Tunnel Junction X-Ray Detectors with Killed Base Electrode

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Date: July 15, 2013
Creator: Andrianov, V A; Filippenko, L V & Friedrich, S
Object Type: Article
System: The UNT Digital Library
Characterization Tests of a Stripline Beam Position Monitor for the CLIC Drive Beam (open access)

Characterization Tests of a Stripline Beam Position Monitor for the CLIC Drive Beam

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Date: October 15, 2013
Creator: Soby, L.; Nappa, J. M.; Tassan-Viol, J.; Vilalte, S.; Faus-Golfe, A.; Garcia-Garrigos, J. J. et al.
Object Type: Article
System: The UNT Digital Library
Final Scientific/Technical Report Development of Large-Area Photo-Detectors (open access)

Final Scientific/Technical Report Development of Large-Area Photo-Detectors

This proposal requested ADR funds for two years to make measurements and detector proto-types in the context of planning a program in conjunction with Argonne National Laboratory to develop very large-area planar photodetectors. The proposed detectors have integrated transmission-line readout and sampling electronics able to achieve timing and position resolutions in the range of 1-50 psec and 1-10 mm, respectively. The capability for very precise time measurements is inherent in the design, and provides a �third� coordinate, orthogonal to the two in the plane, for the point of origin of photons or charged particles, allowing �tomographic� reconstruction in 3-dimensions inside a volume.
Date: July 15, 2013
Creator: Frisch, Henry J.
Object Type: Report
System: The UNT Digital Library
Real-Time Vehicle-Mounted Multistatic Ground Penetrating Radar Imaging System for Buried Object Detection (open access)

Real-Time Vehicle-Mounted Multistatic Ground Penetrating Radar Imaging System for Buried Object Detection

None
Date: January 15, 2013
Creator: Chambers, D H; Paglieroni, D W; Mast, J E & Beer, N R
Object Type: Report
System: The UNT Digital Library
Geant4 Applications for Modeling Molecular Transport in Complex Vacuum Geometries (open access)

Geant4 Applications for Modeling Molecular Transport in Complex Vacuum Geometries

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Date: February 15, 2013
Creator: Singal, J.; Langton, J. & Schindler, R.
Object Type: Article
System: The UNT Digital Library
112-pixel arrays of high-efficiency STJ X-ray detectors (open access)

112-pixel arrays of high-efficiency STJ X-ray detectors

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Date: July 15, 2013
Creator: Friedrich, S; Harris, J; Warburton, W K; Carpenter, M H; Hall, J A & Cantor, R
Object Type: Article
System: The UNT Digital Library
Multicolor Operation and Spectral Control in a Gain-Modulated x-ray Free Electron Laser (open access)

Multicolor Operation and Spectral Control in a Gain-Modulated x-ray Free Electron Laser

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Date: April 15, 2013
Creator: Marinelli, A; Lutman, A. A.; Wu, J.; Ding, Y.; Krzywinski, J.; Nuhn, H. D. et al.
Object Type: Article
System: The UNT Digital Library
High Efficiency Integrated Package (open access)

High Efficiency Integrated Package

Solid-state lighting based on LEDs has emerged as a superior alternative to inefficient conventional lighting, particularly incandescent. LED lighting can lead to 80 percent energy savings; can last 50,000 hours – 2-50 times longer than most bulbs; and contains no toxic lead or mercury. However, to enable mass adoption, particularly at the consumer level, the cost of LED luminaires must be reduced by an order of magnitude while achieving superior efficiency, light quality and lifetime. To become viable, energy-efficient replacement solutions must deliver system efficacies of ≥ 100 lumens per watt (LPW) with excellent color rendering (CRI > 85) at a cost that enables payback cycles of two years or less for commercial applications. This development will enable significant site energy savings as it targets commercial and retail lighting applications that are most sensitive to the lifetime operating costs with their extended operating hours per day. If costs are reduced substantially, dramatic energy savings can be realized by replacing incandescent lighting in the residential market as well. In light of these challenges, Cree proposed to develop a multi-chip integrated LED package with an output of > 1000 lumens of warm white light operating at an efficacy of at least 128 …
Date: September 15, 2013
Creator: Ibbetson, James
Object Type: Report
System: The UNT Digital Library
Chemical Facility Security: Issues and Options for the 113th Congress (open access)

Chemical Facility Security: Issues and Options for the 113th Congress

This report provides a brief overview of the existing statutory authority and implementing regulation. It describes several policy issues raised in previous debates regarding chemical facility security and identifies policy options for congressional consideration.
Date: November 15, 2013
Creator: Shea, Dana A.
Object Type: Report
System: The UNT Digital Library
Texas Attorney General Opinion: GA-0994 (open access)

Texas Attorney General Opinion: GA-0994

Document issued by the Office of the Attorney General of Texas in Austin, Texas, providing an interpretation of Texas law. It provides the opinion of the Texas Attorney General, Greg Abbott, regarding a legal question submitted for clarification: Whether a sheriff must submit an office policy manual to the county commissioners court for approval (RQ-1087-GA).
Date: March 15, 2013
Creator: Texas. Attorney-General's Office.
Object Type: Text
System: The Portal to Texas History
Texas Attorney General Opinion: GA-0999 (open access)

Texas Attorney General Opinion: GA-0999

Document issued by the Office of the Attorney General of Texas in Austin, Texas, providing an interpretation of Texas law. It provides the opinion of the Texas Attorney General, Greg Abbott, regarding a legal question submitted for clarification: Whether the Partnership Advisory Commission is subject to the requirements of the Texas Open Meetings Act (RQ-1 093-GA).
Date: April 15, 2013
Creator: Texas. Attorney-General's Office.
Object Type: Text
System: The Portal to Texas History
Texas Attorney General Opinion: GA-0998 (open access)

Texas Attorney General Opinion: GA-0998

Document issued by the Office of the Attorney General of Texas in Austin, Texas, providing an interpretation of Texas law. It provides the opinion of the Texas Attorney General, Greg Abbott, regarding a legal question submitted for clarification: Whether certain investment decisions for the Permanent School Fund must be made using competitive processes under the State Purchasing and General Services Act (RQ-1 092-GA).
Date: April 15, 2013
Creator: Texas. Attorney-General's Office.
Object Type: Text
System: The Portal to Texas History
Texas Attorney General Opinion: GA-0993 (open access)

Texas Attorney General Opinion: GA-0993

Document issued by the Office of the Attorney General of Texas in Austin, Texas, providing an interpretation of Texas law. It provides the opinion of the Texas Attorney General, Greg Abbott, regarding a legal question submitted for clarification: Whether an arrested person may waive the requirement that he or she be taken before a magistrate and admonished in accordance with article 15.17 of the Code of Criminal Procedure (RQ-1 085-GA).
Date: March 15, 2013
Creator: Texas. Attorney-General's Office.
Object Type: Text
System: The Portal to Texas History
Human Rights in China and U.S. Policy: Issues for the 113th Congress (open access)

Human Rights in China and U.S. Policy: Issues for the 113th Congress

This report examines human rights issues in the People's Republic of China (PRC), including ongoing rights abuses, legal reforms, and the development of civil society.
Date: March 15, 2013
Creator: Lum, Thomas
Object Type: Report
System: The UNT Digital Library
Comprehensive Nuclear-Test-Ban Treaty: Background and Current Developments (open access)

Comprehensive Nuclear-Test-Ban Treaty: Background and Current Developments

This report discusses the Comprehensive Nuclear-Test-Ban Treaty (CTBT), which bans all nuclear explosion and was in 1996 adopted by the U.N. General Assembly but rejected by the U.S. Senate in 1997. This report discusses the Obama Administration's stated goal of pursuing U.S. ratification of the CTBT, although the Administration has mainly focused on securing Senate consent to ratification of the New Strategic Arms Reduction Treaty (New START). This report also discusses other nuclear weapons-related issues as well as the long history of nuclear testing.
Date: February 15, 2013
Creator: Medalia, Jonathan
Object Type: Report
System: The UNT Digital Library
Europe's Energy Security: Options and Challenges to Natural Gas Supply Diversification (open access)

Europe's Energy Security: Options and Challenges to Natural Gas Supply Diversification

This report focuses on potential approaches that Europe might employ to diversify its sources of natural gas supply, Russia's role in Europe's natural gas policies, and key factors that could hinder efforts to develop alternative suppliers of natural gas. The report assesses the potential suppliers of natural gas to Europe and the short- to medium-term hurdles needed to be overcome for those suppliers to be credible, long-term providers of natural gas to Europe. The report looks at North Africa, potentially the most realistic supply alternative in the near-term, but notes that the region will have to resolve its current political, economic, and security instability as well as the internal structural changes to the natural gas industry. Central Asia, which may have the greatest amounts of natural gas, would need to construct lengthy pipelines through multiple countries to move its natural gas to Europe.
Date: March 15, 2013
Creator: Ratner, Michael; Belkin, Paul; Nichol, Jim & Woehrel, Steven
Object Type: Report
System: The UNT Digital Library
Canadian Oil Sands: Life-Cycle Assessments of Greenhouse Gas Emissions (open access)

Canadian Oil Sands: Life-Cycle Assessments of Greenhouse Gas Emissions

This report discusses the basic methodology of life-cycle assessments and compares several of the publicly available studies of greenhouse gas (GHG) emissions data for Canadian oil sands crudes against each other and against those of other global reference crudes. As congressional concern over the environmental impacts of Canadian oil sands production may encompass both a broad understanding of the resource as well as a specific assessment of the proposed Keystone XL pipeline, the report surveys both the general scientific literature as well as the individual findings in the State Department's 2011 Final Environmental Impact Statement (EIS) and 2013 Draft Supplementary EIS for the Keystone XL Project.
Date: March 15, 2013
Creator: Lattanzio, Richard K.
Object Type: Report
System: The UNT Digital Library
Search and Seizure Cases in the October 2012 Term of the Supreme Court (open access)

Search and Seizure Cases in the October 2012 Term of the Supreme Court

The Supreme Court decided four search and seizure cases during its October 2012 term: Florida v. Jardines, Florida v. Harris, Bailey v. United, and Missouri v. McNeely. This report discusses the prior precedents in each case as well as the decision reached by the Court.
Date: May 15, 2013
Creator: Doyle, Charles
Object Type: Report
System: The UNT Digital Library
Navy Nuclear Aircraft Carrier (CVN) Homeporting at Mayport: Background and Issues for Congress (open access)

Navy Nuclear Aircraft Carrier (CVN) Homeporting at Mayport: Background and Issues for Congress

This report provides background information and issues for Congress on the Navy's proposal to homeport a nuclear-powered aircraft carrier (CVN) at Mayport, FL. Transferring a CVN from Norfolk, VA, to Mayport would shift from Norfolk to Mayport the local economic activity associated with homeporting a CVN, which some sources estimate as being worth hundreds of millions of dollars per year.
Date: March 15, 2013
Creator: O'Rourke, Ronald
Object Type: Report
System: The UNT Digital Library
United Nations Regular Budget Contributions: Members Compared, 1990-2010 (open access)

United Nations Regular Budget Contributions: Members Compared, 1990-2010

This report provides the assessment level, actual payment, and total outstanding contributions for the United States and other selected U.N. member states from 1990 to 2010 — the last year for which data are publicly available.
Date: January 15, 2013
Creator: Browne, Marjorie Ann & Blanchfield, Luisa
Object Type: Report
System: The UNT Digital Library
The United Kingdom and U.S.-UK Relations (open access)

The United Kingdom and U.S.-UK Relations

This report discusses the relations between United Kingdom (UK) and the United States, including a sense of shared history, values, and culture, as well as extensive and long-established cooperation on a wide range of foreign policy and security issues.
Date: April 15, 2013
Creator: Mix, Derek E.
Object Type: Report
System: The UNT Digital Library
Commonly Used Motions and Requests in the House of Representatives (open access)

Commonly Used Motions and Requests in the House of Representatives

This report identifies the most commonly used motions and requests available to Members during proceedings in the House of Representatives. It does not identify motions and requests used when the House is in the Committee of the Whole House on the State of the Union.
Date: March 15, 2013
Creator: Davis, Christopher M.
Object Type: Report
System: The UNT Digital Library