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Defense Contract Management Agency: Amid Ongoing Efforts to Rebuild Capacity, Several Factors Present Challenges in Meeting Its Missions (open access)

Defense Contract Management Agency: Amid Ongoing Efforts to Rebuild Capacity, Several Factors Present Challenges in Meeting Its Missions

A letter report issued by the Government Accountability Office with an abstract that begins "The Defense Contract Management Agency (DCMA) provides contract administration services for DOD buying activities. Its contract management offices (CMO) work with defense contractors to help ensure that goods and services are delivered on time, at projected cost, and that they meet performance requirements. DCMA also supports combatant commanders during contingency operations. As DCMA recovers from years of significant downsizing, GAO was asked to (1) assess how the agency is positioning itself to meet its missions, (2) determine the extent to which contingency missions affect its oversight domestically, and (3) identify other factors that may affect its domestic missions going forward. GAO reviewed regulations, policies, and guidance, analyzed the status of contractor business systems for 17 defense contractors, and interviewed a wide range of DCMA officials."
Date: November 3, 2011
Creator: United States. Government Accountability Office.
Object Type: Report
System: The UNT Digital Library
Fiscal Year 2011 Agreed-Upon Procedures for Excise Tax Distributions to the Airport and Airway Trust Fund (open access)

Fiscal Year 2011 Agreed-Upon Procedures for Excise Tax Distributions to the Airport and Airway Trust Fund

Correspondence issued by the Government Accountability Office with an abstract that begins "As requested, this correspondence discusses our findings on whether the net excise tax revenue distributed to the Airport and Airway Trust Fund (AATF) for the fiscal year ended September 30, 2011, is supported by the underlying records. The Department of Transportation's Inspector General is responsible for the adequacy of these agreed-upon procedures to meet the inspector's objectives, and we make no representation in that respect. The procedures we agreed to perform were related to (1) transactions that represent the underlying basis of amounts distributed from the general fund to the AATF during fiscal year 2011, (2) the Internal Revenue Service's (IRS) quarterly AATF excise tax receipt certifications prepared during fiscal year 2011, (3) the U.S. Department of the Treasury's Financial Management Service adjustments to AATF excise tax distributions during fiscal year 2011, (4) the U.S. Department of the Treasury's Office of Tax Analysis's (OTA) estimates of excise tax amounts to be distributed to the AATF for the fourth quarter of fiscal year 2011, (5) adjustments to the AATF for tax on kerosene used in aviation during fiscal year 2011, and (6) the amount of net excise taxes distributed …
Date: November 3, 2011
Creator: United States. Government Accountability Office.
Object Type: Text
System: The UNT Digital Library
Next Generation Air Transportation: Collaborative Efforts with European Union Generally Mirror Effective Practices, but Near-Term Challenges Could Delay Implementation (open access)

Next Generation Air Transportation: Collaborative Efforts with European Union Generally Mirror Effective Practices, but Near-Term Challenges Could Delay Implementation

A letter report issued by the Government Accountability Office with an abstract that begins ""
Date: November 3, 2011
Creator: United States. Government Accountability Office.
Object Type: Report
System: The UNT Digital Library
Fiscal Year 2011 Agreed-Upon Procedures for Excise Tax Distributions to the Highway Trust Fund (open access)

Fiscal Year 2011 Agreed-Upon Procedures for Excise Tax Distributions to the Highway Trust Fund

Correspondence issued by the Government Accountability Office with an abstract that begins "As requested, this correspondence discusses our findings on whether the net excise tax revenue distributed to the Highway Trust Fund (HTF) for the fiscal year ended September 30, 2011, is supported by the underlying records. The Department of Transportation's Inspector General is responsible for the adequacy of these agreed-upon procedures to meet your objectives, and we make no representation in that respect. The procedures we agreed to perform were related to (1) transactions that represent the underlying basis of amounts distributed from the general fund to the HTF during fiscal year 2011, (2) the Internal Revenue Service's (IRS) quarterly HTF excise tax receipt certifications prepared during fiscal year 2011, (3) the U.S. Department of the Treasury's Financial Management Service adjustments to HTF excise tax distributions during fiscal year 2011, (4) the U.S. Department of the Treasury's Office of Tax Analysis's (OTA) estimates of excise tax amounts to be distributed to the HTF for the fourth quarter of fiscal year 2011, (5) adjustments to the HTF for tax on kerosene used in aviation during fiscal year 2011, and (6) the amount of net excise taxes distributed to the HTF …
Date: November 3, 2011
Creator: United States. Government Accountability Office.
Object Type: Text
System: The UNT Digital Library
The Greensheet (Houston, Tex.), Vol. 42, No. 476, Ed. 1 Thursday, November 3, 2011 (open access)

The Greensheet (Houston, Tex.), Vol. 42, No. 476, Ed. 1 Thursday, November 3, 2011

Free weekly newspaper that includes business and classified advertising.
Date: November 3, 2011
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
Port Aransas South Jetty (Port Aransas, Tex.), Vol. 42, No. 44, Ed. 1 Thursday, November 3, 2011 (open access)

Port Aransas South Jetty (Port Aransas, Tex.), Vol. 42, No. 44, Ed. 1 Thursday, November 3, 2011

Weekly newspaper from Port Aransas, Texas on Mustang Island that includes local, state and national news along with extensive advertising.
Date: November 3, 2011
Creator: Judson, Mary Henkel
Object Type: Newspaper
System: The Portal to Texas History
The Greensheet (Houston, Tex.), Vol. 42, No. 477, Ed. 1 Thursday, November 3, 2011 (open access)

The Greensheet (Houston, Tex.), Vol. 42, No. 477, Ed. 1 Thursday, November 3, 2011

Free weekly newspaper that includes business and classified advertising.
Date: November 3, 2011
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
The Federal Excise Tax on Gasoline and the Highway Trust Fund: A Short History (open access)

The Federal Excise Tax on Gasoline and the Highway Trust Fund: A Short History

This report discusses Excise taxes that have been long a part of our country's revenue history. It also discusses about the Highway Revenue Act of 1956 that establishes the federal Highway Trust Fund for the direct purpose of funding the construction of an interstate highway system.
Date: November 3, 2011
Creator: Bickley, James M.
Object Type: Report
System: The UNT Digital Library
Kuwait: Security, Reform, and U.S. Policy (open access)

Kuwait: Security, Reform, and U.S. Policy

None
Date: November 3, 2011
Creator: unknown
Object Type: Report
System: The UNT Digital Library
Coast Guard Polar Icebreaker Modernization: Background, Issues, and Options for Congress (open access)

Coast Guard Polar Icebreaker Modernization: Background, Issues, and Options for Congress

This report discusses the Coast Guard Polar icebreakers that performs a variety of mission supporting U.S. interests in polar region. It also points out the legislative activity in 112th congress.
Date: November 3, 2011
Creator: O'Rourke, Ronald
Object Type: Report
System: The UNT Digital Library
Atom chip microscopy: A novel probe for strongly correlated materials (open access)

Atom chip microscopy: A novel probe for strongly correlated materials

Improved measurements of strongly correlated systems will enable the predicative design of the next generation of supermaterials. In this program, we are harnessing recent advances in the quantum manipulation of ultracold atomic gases to expand our ability to probe these technologically important materials in heretofore unexplored regions of temperature, resolution, and sensitivity parameter space. We are working to demonstrate the use of atom chips to enable single-shot, large area detection of magnetic flux at the 10^-7 flux quantum level and below. By harnessing the extreme sensitivity of atomic clocks and Bose-Einstein condensates (BECs) to external perturbations, the cryogenic atom chip technology developed here will provide a magnetic flux detection capability that surpasses other techniques---such as scanning SQUIDs---by a factor of 10--1000. We are testing the utility of this technique by using rubidium BECs to image the magnetic fields emanating from charge transport and magnetic domain percolation in strongly correlated materials as they undergo temperature-tuned metal--to--insulator phase transitions. Cryogenic atom chip microscopy introduces three very important features to the toolbox of high-resolution, strongly correlated material microscopy: simultaneous detection of magnetic and electric fields (down to the sub-single electron charge level); no invasive large magnetic fields or gradients; simultaneous micro- and macroscopic …
Date: November 3, 2011
Creator: Lev, Benjamin L
Object Type: Report
System: The UNT Digital Library
UCSD Support for Fusion Simulation Project Planning Activity (open access)

UCSD Support for Fusion Simulation Project Planning Activity

This document is a close-out report on work performed by UCSD researchers in support of the Fusion Simulation Project Planning Activity.
Date: November 3, 2011
Creator: Holland, C.; Tynan, G. R. & Diamond, P. H.
Object Type: Text
System: The UNT Digital Library
A measurement of the 2 neutrino double beta decay rate of Te-130 in the CUORICINO experiment (open access)

A measurement of the 2 neutrino double beta decay rate of Te-130 in the CUORICINO experiment

CUORICINO was a cryogenic bolometer experiment designed to search for neutrinoless double beta decay and other rare processes, including double beta decay with two neutrinos (2{nu}{beta}{beta}). The experiment was located at Laboratori Nazionali del Gran Sasso and ran for a period of about 5 years, from 2003 to 2008. The detector consisted of an array of 62 TeO{sub 2} crystals arranged in a tower and operated at a temperature of #24;10 mK. Events depositing energy in the detectors, such as radioactive decays or impinging particles, produced thermal pulses in the crystals which were read out using sensitive thermistors. The experiment included 4 enriched crystals, 2 enriched with {sup 130}Te and 2 with {sup 128}Te, in order to aid in the measurement of the 2{nu}{beta}{beta} rate. The enriched crystals contained a total of #24;350 g {sup 130}Te. The 128-enriched (130-depleted) crystals were used as background monitors, so that the shared backgrounds could be subtracted from the energy spectrum of the 130- enriched crystals. Residual backgrounds in the subtracted spectrum were fit using spectra generated by Monte-Carlo simulations of natural radioactive contaminants located in and on the crystals. The 2{nu}{beta}{beta} half-life was measured to be T{sup 2{nu}}{sub 1/2} = [9.81{+-} #6;0.96(stat){+-} 0.49(syst)]#2;x10{sup …
Date: November 3, 2011
Creator: Kogler, Laura
Object Type: Thesis or Dissertation
System: The UNT Digital Library
I/O Performance of Virtualized Cloud Environments (open access)

I/O Performance of Virtualized Cloud Environments

The scientific community is exploring the suitability of cloud infrastructure to handle High Performance Computing (HPC) applications. The goal of Magellan, a project funded through DOE ASCR, is to investigate the potential role of cloud computing to address the computing needs of the Department of Energy?s Office of Science, especially for mid-range computing and data-intensive applications which are not served through existing DOE centers today. Prior work has shown that applications with significant communication orI/O tend to perform poorly in virtualized cloud environments. However, there is a limited understanding of the I/O characteristics in virtualized cloud environments. This paper will present our results in benchmarking the I/O performance over different cloud and HPC platforms to identify the major bottlenecks in existing infrastructure. We compare the I/O performance using IOR benchmark on two cloud platforms - Amazon and Magellan. We analyze the performance of different storage options available, different instance types in multiple availability zones. Finally, we perform large-scale tests in order to analyze the variability in the I/O patterns over time and region. Our results highlight the overhead and variability in I/O performance on both public and private cloud solutions. Our results will help applications decide between the different storage …
Date: November 3, 2011
Creator: Ghoshal, Devarshi; Canon, Shane & Ramakrishnan, Lavanya
Object Type: Article
System: The UNT Digital Library
The Greensheet (Fort Worth, Tex.), Vol. 35, No. 215, Ed. 1 Thursday, November 3, 2011 (open access)

The Greensheet (Fort Worth, Tex.), Vol. 35, No. 215, Ed. 1 Thursday, November 3, 2011

Free weekly newspaper that includes business and classified advertising.
Date: November 3, 2011
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
The Greensheet (Houston, Tex.), Vol. 42, No. 473, Ed. 1 Thursday, November 3, 2011 (open access)

The Greensheet (Houston, Tex.), Vol. 42, No. 473, Ed. 1 Thursday, November 3, 2011

Free weekly newspaper that includes business and classified advertising.
Date: November 3, 2011
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
The Greensheet (Arlington-Grand Prairie, Tex.), Vol. 35, No. 213, Ed. 1 Thursday, November 3, 2011 (open access)

The Greensheet (Arlington-Grand Prairie, Tex.), Vol. 35, No. 213, Ed. 1 Thursday, November 3, 2011

Free weekly newspaper that includes business and classified advertising.
Date: November 3, 2011
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
The Greensheet (Fort Worth, Tex.), Vol. 35, No. 214, Ed. 1 Thursday, November 3, 2011 (open access)

The Greensheet (Fort Worth, Tex.), Vol. 35, No. 214, Ed. 1 Thursday, November 3, 2011

Free weekly newspaper that includes business and classified advertising.
Date: November 3, 2011
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
Local Structural Models of Complex Oxygen- and Hydroxyl-rich GaP/InP(001) Surfaces (open access)

Local Structural Models of Complex Oxygen- and Hydroxyl-rich GaP/InP(001) Surfaces

None
Date: November 3, 2011
Creator: Wood, B; Ogitsu, T & Schwegler, E
Object Type: Article
System: The UNT Digital Library
[Email from Evans Harris to Carl Parker, Mike Anglin, Robert Emery, and Buddy Mullino, November 3, 2011] (open access)

[Email from Evans Harris to Carl Parker, Mike Anglin, Robert Emery, and Buddy Mullino, November 3, 2011]

Email from Evans Harris to Carl Parker, Mike Anglin, Robert Emery, and Buddy Mullino discussing the addition of Truett Davis to the Dallas Way.
Date: November 3, 2011
Creator: Evans, Jack & Harris, George
Object Type: Letter
System: The UNT Digital Library
[Email from Evans Harris to Bruce Monroe, November 3, 2011] (open access)

[Email from Evans Harris to Bruce Monroe, November 3, 2011]

Email from Evans Harris to Bruce Monroe discussing Monroe's request to be considered for the Dallas Way board of directors.
Date: November 3, 2011
Creator: Evans, Jack & Harris, George E.
Object Type: Letter
System: The UNT Digital Library
Refugio County Press (Refugio, Tex.), Vol. 52, No. 13, Ed. 1 Thursday, November 3, 2011 (open access)

Refugio County Press (Refugio, Tex.), Vol. 52, No. 13, Ed. 1 Thursday, November 3, 2011

Weekly newspaper from Refugio, Texas that includes local, state, and national news along with advertising.
Date: November 3, 2011
Creator: Nelson, Kenda
Object Type: Newspaper
System: The Portal to Texas History
Alvarado Star (Alvarado, Tex.), Vol. 16, No. 8, Ed. 1 Thursday, November 3, 2011 (open access)

Alvarado Star (Alvarado, Tex.), Vol. 16, No. 8, Ed. 1 Thursday, November 3, 2011

Weekly newspaper from Alvarado, Texas that includes local, state, and national news along with advertising.
Date: November 3, 2011
Creator: McMichen, Candy
Object Type: Newspaper
System: The Portal to Texas History
The Allen American (Allen, Tex.), Vol. 42, No. 10, Ed. 1 Thursday, November 3, 2011 (open access)

The Allen American (Allen, Tex.), Vol. 42, No. 10, Ed. 1 Thursday, November 3, 2011

Weekly newspaper from Allen, Texas that includes local, state, and national news along with advertising.
Date: November 3, 2011
Creator: Mann, Rick
Object Type: Newspaper
System: The Portal to Texas History