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21st Century Locomotive Technology: Quarterly Technical Status Report 21 DOE/AL68284-TSR21 (open access)

21st Century Locomotive Technology: Quarterly Technical Status Report 21 DOE/AL68284-TSR21

Development of thermal analysis capabilities for a sodium metal halide battery system was initiated.
Date: April 29, 2008
Creator: Salasoo, Lembit
Object Type: Report
System: The UNT Digital Library
The Altus Times (Altus, Okla.), Vol. 109, No. 284, Ed. 1 Tuesday, April 29, 2008 (open access)

The Altus Times (Altus, Okla.), Vol. 109, No. 284, Ed. 1 Tuesday, April 29, 2008

Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date: April 29, 2008
Creator: Bush, Michael
Object Type: Newspaper
System: The Gateway to Oklahoma History
The Baytown Sun (Baytown, Tex.), Vol. 88, No. 119, Ed. 1 Tuesday, April 29, 2008 (open access)

The Baytown Sun (Baytown, Tex.), Vol. 88, No. 119, Ed. 1 Tuesday, April 29, 2008

Daily newspaper from Baytown, Texas that includes local, state, and national news along with advertising.
Date: April 29, 2008
Creator: Clements, Clifford E.
Object Type: Newspaper
System: The Portal to Texas History
The Boerne Star (Boerne, Tex.), Vol. 102, No. 35, Ed. 1 Tuesday, April 29, 2008 (open access)

The Boerne Star (Boerne, Tex.), Vol. 102, No. 35, Ed. 1 Tuesday, April 29, 2008

Semiweekly newspaper from Boerne, Texas that includes local, state, and national news along with advertising.
Date: April 29, 2008
Creator: Cartwright, Brian
Object Type: Newspaper
System: The Portal to Texas History
The Brand (Abilene, Tex.), Vol. 96, No. 14, Ed. 1, Tuesday, April 29, 2008 (open access)

The Brand (Abilene, Tex.), Vol. 96, No. 14, Ed. 1, Tuesday, April 29, 2008

Weekly student newspaper from Hardin-Simmons University in Abilene, Texas that includes local, state and campus news along with advertising.
Date: April 29, 2008
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
China Climate Change Partnership Framework (open access)

China Climate Change Partnership Framework

.Mainstreaming of climate change mitigation and adaptation into national and sub-national policies, planning, and investment frameworks. Establishment of innovative partnerships and dissemination of dissemination of technologies to mitigate climate change and increase local access to sustainable energy. Accelerated action by China in assessing vulnerability to climate change and developing adaptation plans and mechanisms.
Date: April 29, 2008
Creator: The MDG Achievement Fund
Object Type: Text
System: The UNT Digital Library
The Debt Limit: History and Recent Increases (open access)

The Debt Limit: History and Recent Increases

This report provides the history and recent increases of the debt limit of the federal government.
Date: April 29, 2008
Creator: Austin, D. Andrew
Object Type: Report
System: The UNT Digital Library
Defense Acquisitions: Results of Annual Assessment of DOD Weapon Programs (open access)

Defense Acquisitions: Results of Annual Assessment of DOD Weapon Programs

Testimony issued by the Government Accountability Office with an abstract that begins "DOD's investment in weapon systems represents one of the largest discretionary items in the budget. The department expects to invest about $900 billion (fiscal year 2008 dollars) over the next 5 years on development and procurement with more than $335 billion invested specifically in major defense acquisition programs. Every dollar spent inefficiently in acquiring weapon systems is less money available for other budget priorities--such as the global war on terror and growing entitlement programs. This testimony focuses on (1) the overall performance of DOD's weapon system investment portfolio; (2) our assessment of 72 weapon programs against best practices standards for successful product developments; and (3) potential solutions and recent DOD actions to improve weapon program outcomes. It is based on GAO-08-467SP, which included our analysis of broad trends in the performance of the programs in DOD's weapon acquisition portfolio and our assessment of 72 defense programs, and recommendations made in past GAO reports. DOD was provided a draft of GAO-08-467SP and had no comments on the overall report, but did provide technical comments on individual assessments. The comments, along with the agency comments received on the individual assessments, …
Date: April 29, 2008
Creator: United States. Government Accountability Office.
Object Type: Text
System: The UNT Digital Library
Dirac charge dynamics in graphene by infrared spectroscopy (open access)

Dirac charge dynamics in graphene by infrared spectroscopy

A remarkable manifestation of the quantum character of electrons in matter is offered by graphene, a single atomic layer of graphite. Unlike conventional solids where electrons are described with the Schrödinger equation, electronic excitations in graphene are governed by the Dirac hamiltonian. Some of the intriguing electronic properties of graphene, such as massless Dirac quasiparticles with linear energy-momentum dispersion, have been confirmed by recent observations. Here, we report an infrared spectromicroscopy study of charge dynamics in graphene integrated in gated devices. Our measurements verify the expected characteristics of graphene and, owing to the previously unattainable accuracy of infrared experiments, also uncover significant departures of the quasiparticle dynamics from predictions made for Dirac fermions in idealized, free-standing graphene. Several observations reported here indicate the relevance of many-body interactions to the electromagnetic response of graphene.
Date: April 29, 2008
Creator: Martin, Michael C.; Li, Z. Q.; Henriksen, E. A.; Jiang, Z.; Hao, Z.; Martin, Michael C et al.
Object Type: Article
System: The UNT Digital Library
Does Price Transparency Improve Market Efficiency? Implications of Empirical Evidence in Other Markets for the Health Sector (open access)

Does Price Transparency Improve Market Efficiency? Implications of Empirical Evidence in Other Markets for the Health Sector

This report reviews the empirical studies of the effect of changes in price transparency on prices and quality of goods in a variety of industries; addresses the extent to which this evidence might be applicable to the health care market and certain special characteristics of the health care market which may reduce the importance of prices as signals; examines how prices are actually set by hospitals and the evidence that exists on price dispersion both across hospitals and across patient categories; discusses some initiatives undertaken by governments, insurers, and interest groups to improve information about prices and to regulate price discrimination; and finally, suggests that while it is difficult to determine the consequences of greater consumer price transparency, it is reasonable to believe that greater transparency would improve outcomes.
Date: April 29, 2008
Creator: Austin, D. Andrew & Gravelle, Jane G.
Object Type: Report
System: The UNT Digital Library
Earmark Disclosure Rules in the House: Member and Committee Requirements (open access)

Earmark Disclosure Rules in the House: Member and Committee Requirements

None
Date: April 29, 2008
Creator: Lynch, Megan Suzanne
Object Type: Report
System: The UNT Digital Library
Earmark Disclosure Rules in the Senate: Member and Committee Requirements (open access)

Earmark Disclosure Rules in the Senate: Member and Committee Requirements

None
Date: April 29, 2008
Creator: Lynch, Megan Suzanne
Object Type: Report
System: The UNT Digital Library
Electronic structure effects in liquid water studied by photoelectron spectroscopy and density functional theory (open access)

Electronic structure effects in liquid water studied by photoelectron spectroscopy and density functional theory

We present valence photoelectron emission spectra of liquid water in comparison with gas-phase water, ice close to the melting point, low temperature amorphous and crystalline ice. All aggregation states have major electronic structure changes relative to the free molecule, with rehybridization and development of bonding and anti-bonding states accompanying the hydrogen bond formation. Sensitivity to the local structural order, most prominent in the shape and splitting of the occupied 3a{sub 1} orbital, is understood from the electronic structure averaging over various geometrical structures, and reflects the local nature of the orbital interaction.
Date: April 29, 2008
Creator: Nordlund, Dennis; Odelius, Michael; Bluhm, Hendrik; Ogasawara, Hirohito; Pettersson, Lars G.M. & Nilsson, Anders
Object Type: Article
System: The UNT Digital Library
The Express-Star (Chickasha, Okla.), Ed. 1 Tuesday, April 29, 2008 (open access)

The Express-Star (Chickasha, Okla.), Ed. 1 Tuesday, April 29, 2008

Daily newspaper from Chickasha, Oklahoma that includes local, state, and national news along with advertising.
Date: April 29, 2008
Creator: Wilson, Chris
Object Type: Newspaper
System: The Gateway to Oklahoma History
Final report: results of the 2007 targeted investigation at Hilton, Kansas. (open access)

Final report: results of the 2007 targeted investigation at Hilton, Kansas.

The Commodity Credit Corporation (CCC), an agency of the U.S. Department of Agriculture (USDA), operated a grain storage facility in Hilton, Kansas, in 1954-1965. In 1992, carbon tetrachloride was first identified, at a concentration of 910 {micro}g/L, in groundwater from well GW01 at Hilton. This discovery occurred in association with the sale of the private grain storage facility on which well GW01 is located to the current owner, the Mid-Kansas Cooperative Association. The Kansas Department of Health and Environment conducted investigations at Hilton in 1992-1994. In 1996-1997, Argonne National Laboratory conducted Phase I and Phase II investigations on behalf of the CCC/USDA to characterize the distribution of the carbon tetrachloride contamination identified in well GW01, the stratigraphic units potentially hosting contaminant migration, and local hydrogeology in the Hilton area. The 2007 targeted investigation reported here focused specifically on the former CCC/USDA property at Hilton, west of the railroad tracks. (Until a property record search in 2005, the location of the CCC/USDA's former facility at Hilton was not known with certainty.) The objectives of the investigation, as implemented, were to (1) investigate for carbon tetrachloride contamination in the shallower soil and shallow aquifer units below the former CCC/USDA property and (2) …
Date: April 29, 2008
Creator: LaFreniere, L. M.
Object Type: Report
System: The UNT Digital Library
German Foreign and Security Policy: Trends and Transatlantic Implications (open access)

German Foreign and Security Policy: Trends and Transatlantic Implications

This report provides an introduction to German foreign and security policy. The report discusses the foundations of German foreign policy, Germany in the European Union (EU), evolving security and defense policy, and transatalantic implications.
Date: April 29, 2008
Creator: Belkin, Paul
Object Type: Report
System: The UNT Digital Library
Greensheet (Houston, Tex.), Vol. 39, No. 145, Ed. 1 Tuesday, April 29, 2008 (open access)

Greensheet (Houston, Tex.), Vol. 39, No. 145, Ed. 1 Tuesday, April 29, 2008

Free weekly newspaper that includes business and classified advertising.
Date: April 29, 2008
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
Greensheet (Houston, Tex.), Vol. 39, No. 146, Ed. 1 Tuesday, April 29, 2008 (open access)

Greensheet (Houston, Tex.), Vol. 39, No. 146, Ed. 1 Tuesday, April 29, 2008

Free weekly newspaper that includes business and classified advertising.
Date: April 29, 2008
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
Higher Education Tax Credits: An Economic Analysis (open access)

Higher Education Tax Credits: An Economic Analysis

This report provides analysis of the education tax credit program.
Date: April 29, 2008
Creator: Jackson, Pamela J.
Object Type: Report
System: The UNT Digital Library
Interior, Environment, and Related Agencies: FY2009 Appropriations (open access)

Interior, Environment, and Related Agencies: FY2009 Appropriations

This report is a guide to one of the regular appropriations bills that Congress considers each year. It summarizes the status of the Interior, Environment, and Related Agencies appropriations bill, its scope, major issues, funding levels, and related congressional activity.
Date: April 29, 2008
Creator: Vincent, Carol H.; Bamberger, Robert; Bearden, David M.; Corn, M. L.; Esworthy, Robert; Gorte, Ross W. et al.
Object Type: Report
System: The UNT Digital Library
Lawsuits Against State Supporters of Terrorism: An Overview (open access)

Lawsuits Against State Supporters of Terrorism: An Overview

A 1996 amendment to the Foreign Sovereign Immunities Act (FSIA) enables American victims of international terrorist acts supported by certain States designated by the State Department as supporters of terrorism -- Cuba, Iran, North Korea, Sudan, Syria, and previously Iraq and Libya -- to bring suit in U.S. courts to seek monetary damages. Despite congressional efforts to make blocked (of "frozen) assets of such States available for attachment by judgment creditors in such cases, plaintiffs encountered difficulties in enforcing the awards. This report provides an overview of these issues and relevant legislation.
Date: April 29, 2008
Creator: Elsea, Jennifer K.
Object Type: Report
System: The UNT Digital Library
Mesure de l'angle Gamma du triangle d'unitarit_ de la matrice CKM dansles d_sint_grations B to D*K aupr_s de l'exp_rience BaBaR (open access)

Mesure de l'angle Gamma du triangle d'unitarit_ de la matrice CKM dansles d_sint_grations B to D*K aupr_s de l'exp_rience BaBaR

None
Date: April 29, 2008
Creator: Latour, Emmanuel & Polytechnique, /Ecole
Object Type: Thesis or Dissertation
System: The UNT Digital Library
Modeling Light Capture Efficiency on Various Radiation Detector Geometries Using Monte-Carlo Optical Transport Software (open access)

Modeling Light Capture Efficiency on Various Radiation Detector Geometries Using Monte-Carlo Optical Transport Software

Investigates the optimization of light capture efficiency in a two scintillation cell radiation detector
Date: April 29, 2008
Creator: Jones, Sean E.; McIntyre, Justin I.; Cooper, Matthew W.; Keillor, Martin E.; Kiff, Scott D. & Tan, Hui
Object Type: Report
System: The UNT Digital Library
The Oklahoma Daily (Norman, Okla.), Vol. 92, No. 147, Ed. 1 Tuesday, April 29, 2008 (open access)

The Oklahoma Daily (Norman, Okla.), Vol. 92, No. 147, Ed. 1 Tuesday, April 29, 2008

Student newspaper of the University of Oklahoma in Norman, Oklahoma that includes national, local, and campus news along with advertising.
Date: April 29, 2008
Creator: Zaman, Ashiq
Object Type: Newspaper
System: The Gateway to Oklahoma History