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Defense Infrastructure: Continued Management Attention Is Needed to Support Installation Facilities and Operations (open access)

Defense Infrastructure: Continued Management Attention Is Needed to Support Installation Facilities and Operations

A letter report issued by the Government Accountability Office with an abstract that begins "The Department of Defense (DOD) manages and operates about 577,000 structures worldwide, valued at about $712 billion. DOD has worked for several years to develop models that can reliably estimate the installation support funds needed to sustain these facilities, and plans to spend over $55 billion to support these facilities and operate its bases in fiscal year 2008. Because GAO has identified support infrastructure as a high-risk area that affects DOD's ability to devote funds to other more critical needs, GAO initiated this review under the Comptroller General's authority. This report discusses (1) the reliability of the annual funding estimates produced by the facilities sustainment model, (2) DOD's progress in meeting funding goals for facility sustainment and recapitalization, (3) the extent to which DOD has addressed deferred facility sustainment funding needs, and (4) the status of DOD's efforts to develop a new installation services model. To address these objectives, GAO reviewed the accuracy and support for the model's key inputs, analyzed pertinent documents, and visited eight judgmentally selected installations."
Date: April 24, 2008
Creator: United States. Government Accountability Office.
Object Type: Report
System: The UNT Digital Library
NASA: Challenges in Completing and Sustaining the International Space Station (open access)

NASA: Challenges in Completing and Sustaining the International Space Station

Testimony issued by the Government Accountability Office with an abstract that begins "The International Space Station (ISS), the most complex scientific space project ever attempted, remains incomplete. NASA expects the station's final construction cost will be $31 billion and expects sustainment costs through the station's planned retirement in fiscal year 2016 to total $11 billion. The space shuttle, the only vehicle capable of transporting large segments of the station into orbit, is critical to its completion. NASA plans to complete ISS assembly and retire the shuttle in 2010 in order to pursue a new generation of space flight vehicles, which will not begin to be available until 2015. To provide crew rotation and logistical support during this 5-year gap, NASA plans to rely on spacecraft developed by the commercial sector and other countries. In light of these circumstances, GAO examined the risks and challenges NASA faces in (1) completing assembly of the ISS by 2010 and (2) providing logistics and maintenance to the ISS after 2010. GAO's work to accomplish this included reviewing budget, planning, and other documents from NASA; reviewing NASA officials' testimonies; and interviewing NASA and foreign space program officials."
Date: April 24, 2008
Creator: United States. Government Accountability Office.
Object Type: Text
System: The UNT Digital Library
Strategic Petroleum Reserve: Improving the Cost-Effectiveness of Filling the Reserve (open access)

Strategic Petroleum Reserve: Improving the Cost-Effectiveness of Filling the Reserve

Testimony issued by the Government Accountability Office with an abstract that begins "The Strategic Petroleum Reserve (SPR) was created in 1975 to help protect the U.S. economy from oil supply disruptions and currently holds about 700 million barrels of crude oil. The Energy Policy Act of 2005 directed the Department of Energy (DOE) to increase the SPR storage capacity from 727 million barrels to 1 billion barrels, which it plans to accomplish by 2018. Since 1999, oil for the SPR has generally been obtained through the royalty-in-kind program, whereby the government receives oil instead of cash for payment of royalties on leases of federal property. The Department of Interior's Minerals Management Service (MMS) collects the royalty oil and transfers it to DOE, which then trades it for oil suitable for the SPR. As DOE begins to expand the SPR, past experiences can help inform future efforts to fill the reserve in the most cost-effective manner. In that context, GAO's testimony today will focus on: (1) factors GAO recommends DOE consider when filling the SPR, and (2) the cost-effectiveness of using oil received through the royalty-in-kind program to fill the SPR. To address these issues, GAO relied on its 2006 report …
Date: April 24, 2008
Creator: United States. Government Accountability Office.
Object Type: Text
System: The UNT Digital Library
Residential Facilities: State and Federal Oversight Gaps May Increase Risk to Youth Well-Being (open access)

Residential Facilities: State and Federal Oversight Gaps May Increase Risk to Youth Well-Being

Testimony issued by the Government Accountability Office with an abstract that begins "Nationwide, federal funding to states supported more than 200,000 youth in facilities seeking help for behavioral or emotional challenges in 2004. Recent federal reviews and investigations highlighted maltreatment in some facilities, resulting in hospitalizations and deaths. This testimony discusses (1) what is known about incidents that adversely affect youth well-being in residential facilities, (2) the extent that state oversight ensures youth well-being in these facilities, and (3) the factors that affect the ability of federal agencies to hold states accountable for youth well-being in residential facilities. This testimony is based on GAO's ongoing work, which included national surveys to state agencies of child welfare, health and mental health, and juvenile justice for the year 2006. GAO achieved an 85 percent response rate for each of the three surveys. The work also included site visits to four states (California, Florida, Maryland, and Utah) and discussions with the Departments of Education (Education), Justice (DOJ), and Health and Human Services (HHS). Interim work related to this testimony was completed between November 2006 and March 2008, in accordance with generally accepted government auditing standards."
Date: April 24, 2008
Creator: United States. Government Accountability Office.
Object Type: Text
System: The UNT Digital Library
Nanotechnology: Accuracy of Data on Federally Funded Environmental, Health, and Safety Research Could Be Improved (open access)

Nanotechnology: Accuracy of Data on Federally Funded Environmental, Health, and Safety Research Could Be Improved

Testimony issued by the Government Accountability Office with an abstract that begins "In March 2008, GAO issued a report entitled Nanotechnology: Better Guidance Is Needed to Ensure Accurate Reporting of Federal Research Focused on Environmental, Health, and Safety Risks (GAO-08-402). In this report, GAO reviewed the National Nanotechnology Initiative (NNI), a multiagency effort administered by the Office of Science and Technology Policy (OSTP). The NNI coordinates the nanotechnology-related activities of 25 federal agencies that fund nanoscale research or have a stake in the results. A key research area funded by some agencies related to studying the potential environmental, health, and safety (EHS) risks that may result from exposure to nanoscale materials. For this testimony statement, GAO was asked to summarize the findings of its March 2008 report, focusing on (1) the extent to which selected agencies conducted EHS research in fiscal year 2006; (2) the reasonableness of the agencies' and the NNI's processes to identify and prioritize EHS research; and (3) the effectiveness of the agencies' and the NNI's process to coordinate EHS research."
Date: April 24, 2008
Creator: United States. Government Accountability Office.
Object Type: Text
System: The UNT Digital Library
Residential Programs: Selected Cases of Death, Abuse, and Deceptive Marketing (open access)

Residential Programs: Selected Cases of Death, Abuse, and Deceptive Marketing

Testimony issued by the Government Accountability Office with an abstract that begins "In October 2007, GAO testified before the Committee regarding allegations of abuse and death in private residential programs across the country such as wilderness therapy programs, boot camps, and boarding schools. GAO also examined selected closed cases where a youth died while enrolled in one of these private programs. Many cite positive outcomes associated with specific types of residential programs. However, due to continuing concerns about the safety and well-being of youth enrolled in private programs, the Committee requested that GAO (1) identify and examine the facts and circumstances surrounding additional closed cases where a teenager died, was abused, or both, while enrolled in a private program; and (2) identify cases of deceptive marketing or questionable practices in the private residential program industry. To develop case studies of death and abuse, GAO conducted numerous interviews and examined documents from eight closed cases from 1994 to 2006. GAO used covert testing along with other investigative techniques to identify, for selected cases, deceptive marketing or questionable practices. Specifically, posing as fictitious parents with fictitious troubled teenagers, GAO called 14 programs and related services. GAO did not attempt to evaluate the …
Date: April 24, 2008
Creator: United States. Government Accountability Office.
Object Type: Text
System: The UNT Digital Library
Export Controls: State and Commerce Have Not Taken Basic Steps to Better Ensure U.S. Interests Are Protected (open access)

Export Controls: State and Commerce Have Not Taken Basic Steps to Better Ensure U.S. Interests Are Protected

Testimony issued by the Government Accountability Office with an abstract that begins "In controlling the transfer of weapons and related technologies overseas, the U.S. government must limit the possibility of sensitive items falling into the wrong hands while allowing legitimate trade to occur. Achieving this balance has become more challenging due to redefined security threats and a globalized economy. The export control system is a key component of the safety net of programs intended to balance multiple U.S. interests. The export control system is managed primarily by the State Department, which regulates arms exports, and the Commerce Department, which regulates dual-use exports that have military and civilian applications. Unless an exemption applies, arms exports require licenses, while many dual-use exports do not require licenses. Based on GAO's extensive body of work on the export control system, this testimony focuses on export licensing inefficiencies, poor interagency coordination, and limits in State's and Commerce's ability to provide a sound basis for changes to the system. In prior work, GAO made recommendations to address vulnerabilities in the export control system, but many have not been implemented. Because of these vulnerabilities and others identified in the larger safety net of programs, GAO has designated …
Date: April 24, 2008
Creator: United States. Government Accountability Office.
Object Type: Text
System: The UNT Digital Library
International Boundary and Water Commission: Two Alternatives for Improving Wastewater Treatment at the United States-Mexico Border (open access)

International Boundary and Water Commission: Two Alternatives for Improving Wastewater Treatment at the United States-Mexico Border

Correspondence issued by the Government Accountability Office with an abstract that begins "For many years, untreated wastewater originating in Tijuana, Mexico, has entered the United States, largely via the Tijuana River. Tijuana's sewage system does not have the capacity to treat all of the city's wastewater, and some areas of the city are not connected to the sewer system. Tijuana's higher elevation results in sewage flowing downhill into California and out to the Pacific Ocean, causing beach closures in southern California. In the 1990s, the U.S. and Mexican Sections of the International Boundary and Water Commission collaborated with the U.S. Environmental Protection Agency (EPA) to address the problem by constructing the South Bay International Wastewater Treatment Plant (SBIWTP) in San Ysidro, California. The SBIWTP began providing the first level of treatment, known as primary treatment, to 25 million gallons per day (mgd) of Mexican wastewater in 1997. However, the part of the facility that would have provided secondary treatment, allowing the wastewater to meet Clean Water Act (CWA) standards for discharge into the Pacific Ocean, was not constructed due to a lack of funding and legal challenges. As a result, water discharged from the SBIWTP is only partially treated and …
Date: April 24, 2008
Creator: United States. Government Accountability Office.
Object Type: Text
System: The UNT Digital Library
Vacuum-Ultraviolet (VUV) Photoionization of Small Methanol and Methanol-Water Clusters (open access)

Vacuum-Ultraviolet (VUV) Photoionization of Small Methanol and Methanol-Water Clusters

In this work, we report on the vacuum-ultraviolet (VUV) photoionization of small methanol and methanol-water clusters. Clusters of methanol with water are generated via co-expansion of the gas phase constituents in a continuous supersonic jet expansion of methanol and water seeded in Ar. The resulting clusters are investigated by single photon ionization with tunable vacuum-ultraviolet synchrotron radiation and mass analyzed using reflectron mass spectrometry. Protonated methanol clusters of the form (CH3OH)nH+(n = 1-12) dominate the mass spectrum below the ionization energy of the methanol monomer. With an increase in water concentration, small amounts of mixed clusters of the form (CH3OH n(H2O)H+ (n = 2-11) are detected. The only unprotonated species observed in this work are the methanol monomer and dimer. Appearance energies are obtained from the photoionization efficiency (PIE) curves for CH3OH+, (CH3OH)2+, (CH3OH)nH+ (n = 1-9), and (CH3OH)n(H2O)H+ (n = 2-9) as a function of photon energy. With an increasein the water content in the molecular beam, there is an enhancement of photoionization intensity for the methanol dimer and protonated methanol monomer at threshold. These results are compared and contrasted to previous experimental observations.
Date: April 24, 2008
Creator: Kostko, Oleg; Belau, Leonid; Wilson, Kevin R. & Ahmed, Musahid
Object Type: Article
System: The UNT Digital Library
2006 Nevada Test Site Annual Illness and Injury Surveillance Report (open access)

2006 Nevada Test Site Annual Illness and Injury Surveillance Report

The U.S. Department of Energy’s (DOE) commitment to assuring the health and safety of its workers includes the conduct of illness and injury surveillance activities that provide an early warning system to detect health problems among workers. The Illness and Injury Surveillance Program monitors illnesses and health conditions that result in an absence, occupational injuries and illnesses, and disabilities and deaths among current workers.
Date: April 24, 2008
Creator: United States. Department of Energy. Office of Health, Safety, and Security.
Object Type: Report
System: The UNT Digital Library
PBXN-9 Ignition Kinetics and Deflagration Rates (open access)

PBXN-9 Ignition Kinetics and Deflagration Rates

The ignition kinetics and deflagration rates of PBXN-9 were measured using specially designed instruments at LLNL and compared with previous work on similar HMX based materials. Ignition kinetics were measured based on the One Dimensional Time-to-Explosion combined with ALE3D modeling. Results of these experiments indicate that PBXN-9 behaves much like other HMX based materials (i.e. LX-04, LX-07, LX-10 and PBX-9501) and the dominant factor in these experiments is the type of explosive, not the type of binder/plasticizer. In contrast, the deflagration behavior of PBXN-9 is quite different from similar high weight percent HMX based materials (i.e LX-10, LX-07 and PBX-9501). PBXN-9 burns in a laminar manner over the full pressure range studied (0-310 MPa) unlike LX-10, LX-07, and PBX-9501. The difference in deflagration behavior is attributed to the nature of the binder/plasticizer alone or in conjunction with the volume of binder present in PBXN-9.
Date: April 24, 2008
Creator: Glascoe, E; Maienschein, J; Burnham, A; Koerner, J; Hsu, P & Wemhoff, A.
Object Type: Article
System: The UNT Digital Library
Investigation of the Relationship between Green Design and Project Delivery Methods (open access)

Investigation of the Relationship between Green Design and Project Delivery Methods

The selection of the project delivery method (PDM) for any project is critical--it establishes communication, coordination, and contractual issues between the owner, contractor, and designer. With an increase in the number of green design projects, understanding the relationship between the PDM and green design is paramount to project and contract management. It is reasonable to assume that a positive relationship between green design and design-build (DB) exists since both theoretically are intended to foster an integrated, holistic, and collaborative project. This research examines the relationship between the design-bid-build (DBB), construction management (CM), and DB PDMs and green design with the goal of establishing best practices and identifying potential synergies between them. The research collected information by conducting primarily telephone interviews with approximately twenty-five individuals, including owners, contractors, and designers involved in completed green design projects, mainly in the public sector. The interviews developed a general understanding of the current state of knowledge and experience and not a rigorous quantitative analysis. Upon completion of the interviews, the tabulated results were summarized and green project characteristics and project-PDM interactions emerged. Existing published research was evaluated to reveal aspects of PDMs independent of green design. Best practices were ascertained by combining information from …
Date: April 24, 2008
Creator: Bilec, Melissa M. & Ries, Robert J.
Object Type: Report
System: The UNT Digital Library
Modified Visible and Infrared Optical Design for the ITER Upper Ports (open access)

Modified Visible and Infrared Optical Design for the ITER Upper Ports

This document reports the results of a follow-on optical design study of visible-light and infrared optics for the ITER upper ports, performed by LLNL under contract for the US ITER Project Office. The major objectives of this work are to move the viewing aperture closer to the plasma so that the optical path does not cut through any adjacent blanket shield module other than the module designated for the port; move optics forward into the port tube to increase the aperture size and therefore improve the spatial resolution; assess the trade-off between spatial resolution and spatial coverage by reducing the field of view; and create a mechanical model with a neutron labyrinth. Here we show an optical design incorporating all these aspects. The new design fits into a 360 mm ID tube, as did the previous design. The entrance aperture is increased from 10 mm to 21 mm, with a corresponding increase in spatial resolution. The Airy disk diameter for 3.8 {micro}m wavelength IR light is 5.1 mm at the most distant target point in the field of view. The field of view is reduced from 60 toroidal degrees (full toroidal coverage with 6 cameras) to 50 toroidal degrees. The …
Date: April 24, 2008
Creator: Lasnier, C; Seppala, L & Morris, K
Object Type: Report
System: The UNT Digital Library
Final Technical Report on Scaling Models of the Internal Variability of Clouds DoE Grant No. DE-FG02-04ER63773 (open access)

Final Technical Report on Scaling Models of the Internal Variability of Clouds DoE Grant No. DE-FG02-04ER63773

The purpose of this proposal is to gain a better understanding of the space-time correlations of atmospheric fluctuations in clouds through application of methods from statistical physics to high resolution, continuous data sets of cloud observations available at the Department of Energy Atmospheric Radiation Measurement Program archive. In this report we present the accomplishments achieved during the four year period. Starting with the most recent one, we report on two break-throughs in our research that make the fourth year of the project exceptionally successful and markedly outperforming the objectives. The first break-through is on characterization of the structure of cirrus radiative properties at large, intermediate and small, generating cells scales by applying the Fokker-Planck equation method and other methods to ARM millimeter wavelength radar observations collected at the Southern Great Plains site. The second break-through is that we show that different characterizations of the cirrus radiative properties are obtained for different synoptic scale environments. We outline a stochastic approach to investigate the internal structure of radiative properties of cirrus clouds based on empirical modeling and draw conclusions about cirrus dynamical properties in the context of the synoptic environment. Results on the structure of cirrus dynamical properties are consistent with the …
Date: April 24, 2008
Creator: Ivanova, Kristinka
Object Type: Report
System: The UNT Digital Library
Center for Gyrokinetic Particle Simulation of Turbulent Transport in Burning Plasma (open access)

Center for Gyrokinetic Particle Simulation of Turbulent Transport in Burning Plasma

The UCLA work on this grant was to design and help implement an object-oriented version of the GTC code, which is written in Fortran90. The GTC code is the main global gyrokinetic code used in this project, and over the years multiple, incompatible versions have evolved. The reason for this effort is to allow multiple authors to work together on GTC and to simplify future enhancements to GTC. The effort was designed to proceed incrementally. Initially, an upper layer of classes (derived types and methods) was implemented which called the original GTC code 'under the hood.' The derived types pointed to data in the original GTC code, and the methods called the original GTC subroutines. The original GTC code was modified only very slightly. This allowed one to define (and refine) a set of classes which described the important features of the GTC code in a new, more abstract way, with a minimum of implementation. Furthermore, classes could be added one at a time, and at the end of the each day, the code continued to work correctly. This work was done in close collaboration with Y. Nishimura from UC Irvine and Stefan Ethier from PPPL. Ten classes were ultimately …
Date: April 24, 2008
Creator: Decyk, Viktor K.
Object Type: Report
System: The UNT Digital Library
Greensheet (Houston, Tex.), Vol. 39, No. 140, Ed. 1 Thursday, April 24, 2008 (open access)

Greensheet (Houston, Tex.), Vol. 39, No. 140, Ed. 1 Thursday, April 24, 2008

Free weekly newspaper that includes business and classified advertising.
Date: April 24, 2008
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
Greensheet (Houston, Tex.), Vol. 39, No. 141, Ed. 1 Thursday, April 24, 2008 (open access)

Greensheet (Houston, Tex.), Vol. 39, No. 141, Ed. 1 Thursday, April 24, 2008

Free weekly newspaper that includes business and classified advertising.
Date: April 24, 2008
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
North Texas Daily (Denton, Tex.), Vol. 91, No. 55, Ed. 1 Thursday, April 24, 2008 (open access)

North Texas Daily (Denton, Tex.), Vol. 91, No. 55, Ed. 1 Thursday, April 24, 2008

Daily student newspaper from the University of North Texas in Denton, Texas that includes local, state and campus news along with advertising.
Date: April 24, 2008
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
Texas Jewish Post (Fort Worth, Tex.), Vol. 62, No. 17, Ed. 1 Thursday, April 24, 2008 (open access)

Texas Jewish Post (Fort Worth, Tex.), Vol. 62, No. 17, Ed. 1 Thursday, April 24, 2008

Weekly Jewish newspaper from Fort Worth, Texas that includes local, state and national news along with extensive advertising.
Date: April 24, 2008
Creator: Wisch, Rene
Object Type: Newspaper
System: The Portal to Texas History
The Bastrop Advertiser (Bastrop, Tex.), Vol. 155, No. 17, Ed. 1 Thursday, April 24, 2008 (open access)

The Bastrop Advertiser (Bastrop, Tex.), Vol. 155, No. 17, Ed. 1 Thursday, April 24, 2008

Semi-weekly newspaper from Bastrop, Texas that includes local, state and national news along with advertising.
Date: April 24, 2008
Creator: McAuley, Davis
Object Type: Newspaper
System: The Portal to Texas History
The Canadian Record (Canadian, Tex.), Vol. 118, No. 17, Ed. 1 Thursday, April 24, 2008 (open access)

The Canadian Record (Canadian, Tex.), Vol. 118, No. 17, Ed. 1 Thursday, April 24, 2008

Weekly newspaper from Canadian, Texas that includes local, state and national news along with some advertising.
Date: April 24, 2008
Creator: Brown, Laurie Ezzell
Object Type: Newspaper
System: The Portal to Texas History
Texas Attorney General Opinion: GA-0619 (open access)

Texas Attorney General Opinion: GA-0619

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 Government Code section 614.122 requires a county attorney to issue identification cards to unpaid investigators of his office (RQ-0641-GA)
Date: April 24, 2008
Creator: Texas. Attorney-General's Office.
Object Type: Text
System: The Portal to Texas History
Guide to Individuals Seated on the House Dais (open access)

Guide to Individuals Seated on the House Dais

This report provides information about the Guide to Individuals Seated on the House Dais. The house of representatives meets in the capitol in the house chamber.
Date: April 24, 2008
Creator: Amer, Mildred
Object Type: Report
System: The UNT Digital Library
Legal Challenges to the Client Communication Provisions of the Bankruptcy Abuse Prevention and Consumer Protection Act of 2005 (open access)

Legal Challenges to the Client Communication Provisions of the Bankruptcy Abuse Prevention and Consumer Protection Act of 2005

This report describes the relevant BAPCPA provisions and discusses the recent court decisions.
Date: April 24, 2008
Creator: Pettit, Carol A.
Object Type: Report
System: The UNT Digital Library