The Federal Government's Long-Term Fiscal Outlook: Spring 2013 Update (open access)

The Federal Government's Long-Term Fiscal Outlook: Spring 2013 Update

Other written product issued by the Government Accountability Office with an abstract that begins "Since 1992, GAO has published long-term fiscal simulations showing federal deficits and debt under different sets of policy assumptions."
Date: April 11, 2013
Creator: United States. Government Accountability Office.
Object Type: Text
System: The UNT Digital Library
Automated Teller Machines: Some Consumer Fees Have Increased (open access)

Automated Teller Machines: Some Consumer Fees Have Increased

A letter report issued by the Government Accountability Office with an abstract that begins "Automated teller machine (ATM) operators include financial institutions--banks and credit unions--as well as independent firms. Industry representatives GAO spoke with estimate there are approximately 420,000 ATMs in the United States. They estimate that financial institutions operate and set the fees for about half of the market, and independent operators work together with merchants to operate the remainder and to determine the fees incurred by consumers. ATM operators have differing business models that affect the way they set ATM fees for consumers. Financial institutions operate ATMs as a convenience to their own account holders, who generally do not pay fees to use these ATMs, while non-account-holding customers do. At independent ATMs, most consumers incur a surcharge fee, although there are some exceptions, such as when the ATM is part of a surcharge-free ATM network."
Date: April 11, 2013
Creator: United States. Government Accountability Office.
Object Type: Report
System: The UNT Digital Library
Federal Courthouses: Recommended Construction Projects Should Be Evaluated under New Capital- Planning Process (open access)

Federal Courthouses: Recommended Construction Projects Should Be Evaluated under New Capital- Planning Process

A letter report issued by the Government Accountability Office with an abstract that begins "The Asset Management Planning (AMP) process represents progress by the federal judiciary (judiciary) in better aligning its capital-planning process with leading capitalplanning practices, but its 5-year plan for fiscal years 2014 to 2018--the document the judiciary uses to request courthouse construction projects--lacks transparency and key information on how projects qualify for new construction, alternatives the judiciary considered, and their cost. For example, the plan lists costs for the next phase of the 12 recommended courthouse projects, which have several phases, but does not list previous funding or ongoing annual costs for the projects. As a result, the plan lists about $1 billion in costs for the 12 projects, but the projects would actually cost the federal government an estimated $3.2 billion over the next 20 years. Congress has appropriated a small share of the money needed for the projects, and most will need design changes before construction can begin. As a result, there is a risk that congressional funding decisions could be made without complete and accurate information. However, with this information, decision makers could weigh current-year budget decisions within the context of projects' expected future …
Date: April 11, 2013
Creator: United States. Government Accountability Office.
Object Type: Report
System: The UNT Digital Library
Commercial Spent Nuclear Fuel: Observations on the Key Attributes and Challenges of Storage and Disposal Options (open access)

Commercial Spent Nuclear Fuel: Observations on the Key Attributes and Challenges of Storage and Disposal Options

Testimony issued by the Government Accountability Office with an abstract that begins "In November 2009, GAO reported on the attributes and challenges of a Yucca Mountain repository. A key attribute identified was that the Department of Energy (DOE) had spent significant resources to carry out design, engineering, and testing activities on the Yucca Mountain site and had completed a license application and submitted it to the Nuclear Regulatory Commission, which has regulatory authority over the construction, operation, and closure of a repository. If the repository had been built as planned, GAO concluded that it would have provided a permanent solution for the nation's commercial nuclear fuel and other nuclear waste and minimized the uncertainty of future waste safety. Constructing the repository also could have helped address issues including federal liabilities resulting from industry lawsuits against DOE related to continued storage of spent nuclear fuel at reactor sites. However, not having the support of the administration and the state of Nevada proved a key challenge. As GAO reported in April 2011, DOE officials did not cite technical or safety issues with the Yucca Mountain repository project when the project's termination was announced but instead stated that other solutions could achieve broader …
Date: April 11, 2013
Creator: United States. Government Accountability Office.
Object Type: Text
System: The UNT Digital Library
Indian Health Service: Capping Payment Rates for Nonhospital Services Could Save Millions of Dollars for Contract Health Services (open access)

Indian Health Service: Capping Payment Rates for Nonhospital Services Could Save Millions of Dollars for Contract Health Services

A letter report issued by the Government Accountability Office with an abstract that begins "The Indian Health Service's (IHS) federal contract health services (CHS) programs primarily paid physicians at their billed charges, which were significantly higher than what Medicare and private insurers would have paid for the same services. IHS's policy states that federal CHS programs should purchase services from contracted providers at negotiated, reduced rates. However, of the almost $63 million that the federal CHS programs paid for physician services provided in 2010, they paid about $51 million (81 percent) to physicians at billed charges and about $12 million (19 percent) to physicians at negotiated, reduced rates. Payments for other types of nonhospital services followed similar trends, with about $40 million out of $52 million (77 percent) paid at billed charges. GAO estimated that IHS's federal CHS programs paid two times as much as what Medicare would have paid and about one and a quarter times as much as what private insurers would have paid for the same physician services provided in 2010. If federal CHS programs had paid Medicare rates for these services, they could have used an estimated $32 million in savings to pay for many of …
Date: April 11, 2013
Creator: United States. Government Accountability Office.
Object Type: Report
System: The UNT Digital Library
Reduction of U(VI) and Toxic Metals by Desulfovibrio Cytochrome C3 (open access)

Reduction of U(VI) and Toxic Metals by Desulfovibrio Cytochrome C3

The central objective of our proposed research was twofold: 1) to investigate the structure-function relationship of Desulfovibrio desulfuricans (now Desulfovibrio alaskensis G20) cytochrome c3 with uranium and 2) to elucidate the mechanism for uranium reduction in vitro and in vivo. Physiological analysis of a mutant of D. desulfuricans with a mutation of the gene encoding the type 1 tetraheme cytochrome c3 had demonstrated that uranium reduction was negatively impacted while sulfate reduction was not if lactate were the electron donor. This was thought to be due to the presence of a branched pathway of electron flow from lactate leading to sulfate reduction. Our experimental plan was to elucidate the structural and mechanistic details of uranium reduction involving cytochrome c3.
Date: April 11, 2013
Creator: Wall, Judy D.
Object Type: Report
System: The UNT Digital Library
New Markov Model Approaches to Deciphering Microbial Genome Function and Evolution: Comparative Genomics of Laterally Transferred Genes (open access)

New Markov Model Approaches to Deciphering Microbial Genome Function and Evolution: Comparative Genomics of Laterally Transferred Genes

Algorithmic methods for gene prediction have been developed and successfully applied to many different prokaryotic genome sequences. As the set of genes in a particular genome is not homogeneous with respect to DNA sequence composition features, the GeneMark.hmm program utilizes two Markov models representing distinct classes of protein coding genes denoted "typical" and "atypical". Atypical genes are those whose DNA features deviate significantly from those classified as typical and they represent approximately 10% of any given genome. In addition to the inherent interest of more accurately predicting genes, the atypical status of these genes may also reflect their separate evolutionary ancestry from other genes in that genome. We hypothesize that atypical genes are largely comprised of those genes that have been relatively recently acquired through lateral gene transfer (LGT). If so, what fraction of atypical genes are such bona fide LGTs? We have made atypical gene predictions for all fully completed prokaryotic genomes; we have been able to compare these results to other "surrogate" methods of LGT prediction.
Date: April 11, 2013
Creator: Borodovsky, M.
Object Type: Report
System: The UNT Digital Library
High-Ti-Concentration Aerogels for Bright X-Ray Sources (open access)

High-Ti-Concentration Aerogels for Bright X-Ray Sources

None
Date: April 11, 2013
Creator: Perez, F.; Patterson, J. R.; May, M.; Emig, J.; Colvin, J.; Biener, M. et al.
Object Type: Report
System: The UNT Digital Library
Single Molecule Junctions: Probing Contact Chemistry and Fundamental Circuit Laws (open access)

Single Molecule Junctions: Probing Contact Chemistry and Fundamental Circuit Laws

By exploiting selective link chemistry, formation of single molecule junctions with reproducible conductance has become established. Systematic studies reveal the structure-conductance relationships for diverse molecules. I will draw on experiments from my collaborators at Columbia University, atomic-scale calculations and theory to describe progress in two areas. First, I will describe a novel route to form single molecule junctions, based on SnMe3 terminated molecules, in which gold directly bonds to carbon in the molecule backbone resulting in near ideal contact resistance [1]. Second, comparison of the conductance of junctions formed with molecular species containing either one backbone or two backbones in parallel allows demonstration of the role of quantum interference in the conductance superposition law at the molecular scale [2].
Date: April 11, 2013
Creator: S., Hybertsen M.
Object Type: Article
System: The UNT Digital Library
Theoretical Screening of Solid Sorbents for CO{sub 2} Capture (open access)

Theoretical Screening of Solid Sorbents for CO{sub 2} Capture

By combining thermodynamic database searches with density functional theory and lattice phonon dynamics, a screening methodology was developed to identify promising solid sorbent candidates for CO{sub 2} capture. This methodology has been used to screen hundreds of solid compounds and some of the promising candidates to date have been reported in literature. This screening methodology is particularly relevant for the case of materials for which experimental thermodynamic data is not available. Such areas of interest are represented by the case of solid mixtures and doped materials, where thermodynamic data are generally not available but for which the crystallographic structure is known or can be easily determined.
Date: April 11, 2013
Creator: Duan, Y.; Sorescu, D. C.; Luebke, D.; Morreale, B.; Li, B. Y.; Zhang, B. et al.
Object Type: Article
System: The UNT Digital Library
Testbed Environment for Space Situational Awareness (open access)

Testbed Environment for Space Situational Awareness

None
Date: April 11, 2013
Creator: Leek, J. R.; Fasenfest, B. J.; Springer, H. K.; Phillion, D. W.; Nikolaev, S.; Jiang, M. et al.
Object Type: Report
System: The UNT Digital Library
Extragalactic Background Light from Hierarchical Galaxy Formation: Gamma-ray Attenuation up to the Epoch of Cosmic Reionization and the First Stars (open access)

Extragalactic Background Light from Hierarchical Galaxy Formation: Gamma-ray Attenuation up to the Epoch of Cosmic Reionization and the First Stars

None
Date: April 11, 2013
Creator: Inoue, Yoshiyuki; /KIPAC, Menlo Park /SLAC; Inoue, Susumu; /Heidelberg, Max Planck Inst. /Tokyo U., ICRR; Kobayashi, Masakazu A.R.; U., /Ehime et al.
Object Type: Article
System: The UNT Digital Library
Direct Overt U.S. Aid Appropriations for and Military Reimbursements to Pakistan, FY2002-FY2014 (open access)

Direct Overt U.S. Aid Appropriations for and Military Reimbursements to Pakistan, FY2002-FY2014

This report provides data regarding the direct overt U.S. aid appropriations and military reimbursements to Pakistan.
Date: April 11, 2013
Creator: Kronstadt, K. Alan
Object Type: Report
System: The UNT Digital Library
Fair Debt Collection Practices Act (FDCPA) (open access)

Fair Debt Collection Practices Act (FDCPA)

This report discusses the Fair Debt Collection Practices Act (FDCPA), an amendment to the Consumer Credit Protection Act added in order to "eliminate abusive debt collection practices by debt collectors." Under the law, third party debt collectors are prohibited from threatening or harassing debtors, and their contacts with debtors are restricted.
Date: April 11, 2013
Creator: Lee, Margaret Mikyung
Object Type: Report
System: The UNT Digital Library
Lab Days meeting poster (open access)

Lab Days meeting poster

N/A
Date: April 11, 2013
Creator: S., Musolino
Object Type: Article
System: The UNT Digital Library
North Pacific Mesoscale Coupled Air-Ocean Simulations Compared with Observations (open access)

North Pacific Mesoscale Coupled Air-Ocean Simulations Compared with Observations

Executive summary The main objective of the study was to investigate atmospheric and ocean interaction processes in the western Pacific and, in particular, effects of significant ocean heat loss in the Kuroshio and Kuroshio Extension regions on the lower and upper atmosphere. It is yet to be determined how significant are these processes are on climate scales. The understanding of these processes led us also to development of the methodology of coupling the Weather and Research Forecasting model with the Parallel Ocean Program model for western Pacific regional weather and climate simulations. We tested NCAR-developed research software Coupler 7 for coupling of the WRF and POP models and assessed its usability for regional-scale applications. We completed test simulations using the Coupler 7 framework, but implemented a standard WRF model code with options for both one- and two-way mode coupling. This type of coupling will allow us to seamlessly incorporate new WRF updates and versions in the future. We also performed a long-term WRF simulation (15 years) covering the entire North Pacific as well as high-resolution simulations of a case study which included extreme ocean heat losses in the Kuroshio and Kuroshio Extension regions. Since the extreme ocean heat loss occurs …
Date: April 11, 2013
Creator: Koracin, Darko; Cerovecki, Ivana; Vellore, Ramesh; Mejia, John; Hatchett, Benjamin; McCord, Travis et al.
Object Type: Report
System: The UNT Digital Library
Broadband Deployment: Legal Issues for the Siting of Wireless Communications Facilities and Amendments to the Pole Attachment Rule (open access)

Broadband Deployment: Legal Issues for the Siting of Wireless Communications Facilities and Amendments to the Pole Attachment Rule

This report provides an overview of the federal,state, and local laws governing the siting of wireless communications facilities, including recent amendments to federal law governing tower siting contained in the Middle Class Tax Relief and Job Creation Act of 2012.
Date: April 11, 2013
Creator: Ruane, Kathleen Ann
Object Type: Report
System: The UNT Digital Library
U.S. Foreign Aid to Israel (open access)

U.S. Foreign Aid to Israel

None
Date: April 11, 2013
Creator: unknown
Object Type: Report
System: The UNT Digital Library
DOD Alternative Fuels: Policy, Initiatives and Legislative Activity (open access)

DOD Alternative Fuels: Policy, Initiatives and Legislative Activity

This report provides background information and identifies issues for Congress regarding Department of Defense alternative fuel initiatives, a subject of debate at congressional hearings on the Department of Defense's proposed FY 2013 budget.
Date: April 11, 2013
Creator: Blakeley, Katherine
Object Type: Report
System: The UNT Digital Library
FIRST-PRINCIPLES PHASE STABILITY IN THE TI-V ALLOY SYSTEM (open access)

FIRST-PRINCIPLES PHASE STABILITY IN THE TI-V ALLOY SYSTEM

None
Date: April 11, 2013
Creator: Soderlind, P; Landa, A; Yang, L H & Teweldebrhan, A
Object Type: Article
System: The UNT Digital Library
Journal of the Senate of Texas: 83rd Legislature, Regular Session, Thursday, April 11, 2013 (open access)

Journal of the Senate of Texas: 83rd Legislature, Regular Session, Thursday, April 11, 2013

Proceedings of the Senate of Texas for the 39th day of the regular session of the 83rd Legislature documenting legislation, reports, discussions, votes, and points-of-order.
Date: April 11, 2013
Creator: Texas. Legislature. Senate.
Object Type: Legislative Document
System: The Portal to Texas History
Journal of the Senate of Texas: 83rd Legislature, Regular Session, Thursday, April 11, 2013 [Continued] (open access)

Journal of the Senate of Texas: 83rd Legislature, Regular Session, Thursday, April 11, 2013 [Continued]

Proceedings of the Senate of Texas for the thirty-eighth day of the Regular session of the 83rd Legislature documenting legislation, reports, discussions, votes, and points-of-order.
Date: April 11, 2013
Creator: Texas. Legislature. Senate.
Object Type: Legislative Document
System: The Portal to Texas History