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12th Advanced Accelerator Concept (AAC 2006) Workshop (open access)

12th Advanced Accelerator Concept (AAC 2006) Workshop

Summary of the 12th Advanced Accelerator Concept (AAC 2006) Workshop help by NIU and ANL on July 10th-15th 2006 in Lake Geneva WI. The proceedings of the workshop have been published as an AIP conference proceedings "12th Advanced Accelerator Concepts Workshop” volume 877.
Date: July 15, 2006
Creator: Piot, Philippe
Object Type: Text
System: The UNT Digital Library
2004 Toxic Chemical Release Inventory Report for the Emergency Planning and Community Right-to-Know Act of 1986, Title III, Section 313 (open access)

2004 Toxic Chemical Release Inventory Report for the Emergency Planning and Community Right-to-Know Act of 1986, Title III, Section 313

Section 313 of Emergency Planning and Community Right-to-Know Act (EPCRA) specifically requires facilities to submit a Toxic Chemical Release Inventory Report (Form R) to the U.S. Environmental Protection Agency (EPA) and state agencies if the owners and operators manufacture, process, or otherwise use any of the listed toxic chemicals above listed threshold quantities. EPA compiles this data in the Toxic Release Inventory database. Form R reports for each chemical over threshold quantities must be submitted on or before July 1 each year and must cover activities that occurred at the facility during the previous year. For reporting year 2004, Los Alamos National Laboratory (LANL or the Laboratory) submitted Form R reports for lead compounds, nitric acid, and nitrate compounds as required under the EPCRA Section 313. No other EPCRA Section 313 chemicals were used in 2004 above the reportable thresholds. This document provides a description of the evaluation of EPCRA Section 313 chemical use and threshold determinations for LANL for calendar year 2004, as well as background information about data included on the Form R reports.
Date: January 15, 2006
Creator: Stockton, M.
Object Type: Report
System: The UNT Digital Library
2010 Census: Census Bureau Needs to Take Prompt Actions to Resolve Long-standing and Emerging Address and Mapping Challenges (open access)

2010 Census: Census Bureau Needs to Take Prompt Actions to Resolve Long-standing and Emerging Address and Mapping Challenges

A letter report issued by the Government Accountability Office with an abstract that begins "To conduct a successful census, it is important that the U.S. Census Bureau (Bureau) produce the most complete and accurate address file and maps for 2010. For this review, GAO's specific objectives were to determine the extent to which (1) the Bureau's efforts to modernize the address file and maps are addressing problems experienced during the 2000 Census, (2) the Bureau is managing emerging address file and map issues, (3) the Bureau is able to collect and transmit address and mapping data using mobile computing devices (MCD) equipped with global positioning system (GPS) technology, and (4) the Bureau has a plan to update the address file and maps in areas affected by hurricanes Katrina and Rita. GAO reviewed the Bureau's progress in modernizing both the address file and maps."
Date: June 15, 2006
Creator: United States. Government Accountability Office.
Object Type: Report
System: The UNT Digital Library
21st Century: Addressing Long-Term Fiscal Challenges Must Include a Re-examination of Mandatory Spending (open access)

21st Century: Addressing Long-Term Fiscal Challenges Must Include a Re-examination of Mandatory Spending

Testimony issued by the Government Accountability Office with an abstract that begins "This testimony discusses entitlement and other mandatory spending programs in light of our nation's long-term fiscal outlook and the challenges it poses for the budget and oversight processes. In our report entitled 21st Century Challenges: Reexamining the Base of the Federal Government, we presented illustrative questions for policy makers to consider as they carry out their responsibilities. These questions look across major areas of the budget and federal operations including discretionary and mandatory spending, and tax policies and programs. We hope that this report, among other things, will be used by various congressional committees as they consider which areas of government need particular attention and reconsideration. Congress will also receive more specific proposals, some of them will be presented within comprehensive agendas. Our report provides examples of the kinds of difficult choices the nation faces with regard to discretionary spending; mandatory spending, including entitlements; as well as tax policies and compliance activities."
Date: February 15, 2006
Creator: United States. Government Accountability Office.
Object Type: Text
System: The UNT Digital Library
3D highly oriented nanoparticulate and microparticulate array ofmetal oxide materials (open access)

3D highly oriented nanoparticulate and microparticulate array ofmetal oxide materials

Advanced nano and micro particulate thin films of 3d transition and post-transition metal oxides consisting of nanorods and microrods with parallel and perpendicular orientation with respect to the substrate normal, have been successfully grown onto various substrates by heteronucleation, without template and/or surfactant, from the aqueous condensation of solution of metal salts or metal complexes (aqueous chemical growth). Three-dimensional arrays of iron oxide nanorods and zinc oxide nanorods with parallel and perpendicular orientation are presented as well as the oxygen K-edge polarization dependent x-ray absorption spectroscopy (XAS) study of anisotropic perpendicularly oriented microrod array of ZnO performed at synchrotron radiation source facility.
Date: September 15, 2006
Creator: Vayssieres, Lionel; Guo, Jinghua & Nordgren, Joseph
Object Type: Article
System: The UNT Digital Library
Accelerator-Driven Neutron Source for Cargo Screening (open access)

Accelerator-Driven Neutron Source for Cargo Screening

Advanced neutron interrogation systems for the screening ofsea-land cargo containers for shielded special nuclear materials (SNM)require a high-yield neutron source to achieve the desired detectionprobability, false alarm rate, and throughput. An accelerator-drivenneutron source is described that produces a forward directed beam ofhigh-energy (up to 8.5 MeV) neutrons utilizing the D(d,n)3He reaction atdeuteron beam energies of up to 6 MeV. The key components of the neutronsource are a high-current RFQ accelerator and an innovative neutronproduction target. A microwave-driven deuteron source is coupled to anelectrostatic LEBT that injects a 40 mA D+-beam into a 6 MeV, 5.1meter-long, 200 MHz RFQ. The RFQ is based on an unusual beam dynamicsdesign and is capable of operating at a duty factor that produces morethan 1.2 mA timeaverage beam current. The beam is transported to a2-atmosphere deuterium gas target with a specially-designed, thinentrance window. A high-frequency dipole magnet is used to spread thebeam over the long dimension of the 4 by 35 cm target window. The sourcewill be capable of delivering a neutron flux of ~;2 x 107 n/(cm2 x s) tothe center of a sea-land cargo container and is expected t o satisfy therequirements for full testing and demonstration of advanced neutroninterrogation techniques based on …
Date: November 15, 2006
Creator: Ludewigt, B. A.; Bleuel, D. L.; Hoff, M. D.; Kwan, J. W.; Li, D.; Ratti, A. et al.
Object Type: Article
System: The UNT Digital Library
Addressing an Uncertain Future Using Scenario Analysis (open access)

Addressing an Uncertain Future Using Scenario Analysis

The Office of Energy Efficiency and Renewable Energy (EERE) has had a longstanding goal of introducing uncertainty into the analysis it routinely conducts in compliance with the Government Performance and Results Act (GPRA) and for strategic management purposes. The need to introduce some treatment of uncertainty arises both because it would be good general management practice, and because intuitively many of the technologies under development by EERE have a considerable advantage in an uncertain world. For example, an expected kWh output from a wind generator in a future year, which is not exposed to volatile and unpredictable fuel prices, should be truly worth more than an equivalent kWh from an alternative fossil fuel fired technology. Indeed, analysts have attempted to measure this value by comparing the prices observed in fixed-price natural gas contracts compared to ones in which buyers are exposed to market prices (see Bolinger, Wiser, and Golove and (2004)). In addition to the routine reasons for exploring uncertainty given above, the history of energy markets appears to have exhibited infrequent, but troubling, regime shifts, i.e., historic turning points at which the center of gravity or fundamental nature of the system appears to have abruptly shifted. Figure 1 below …
Date: December 15, 2006
Creator: Siddiqui, Afzal S. & Marnay, Chris
Object Type: Report
System: The UNT Digital Library
Afghanistan Drug Control: Despite Improved Efforts, Deteriorating Security Threatens Success of U.S. Goals (open access)

Afghanistan Drug Control: Despite Improved Efforts, Deteriorating Security Threatens Success of U.S. Goals

A letter report issued by the Government Accountability Office with an abstract that begins "The prevalence of opium poppy cultivation and drug trafficking in Afghanistan imperils the stability of its government and threatens to turn the conflict-ridden nation once again into a safe haven for traffickers and terrorists. To combat the drug trade, the U.S. government developed a counternarcotics strategy consisting of five pillars--alternative livelihoods, elimination and eradication, interdiction, law enforcement and justice, and public information. The Emergency Supplemental Appropriations Act of 2005 directed GAO to examine the use of all fiscal year 2005 funds administered by the U.S. Agency for International Development (USAID) and Department of State (State) for Afghan counternarcotics programs. To comply with this mandate, we examined progress under each counternarcotics pillar, challenges faced, and efforts to ensure that funds were used for intended purposes. To address these objectives, GAO reviewed pertinent USAID and State documents and met with cognizant U.S. and international officials in Washington, D.C., and Afghanistan. GAO makes no recommendations in this report. USAID, State, Department of Defense, and Department of Justice were provided a draft of this report, but did not provide formal comments."
Date: November 15, 2006
Creator: United States. Government Accountability Office.
Object Type: Report
System: The UNT Digital Library
Agency Management of Contractors Responding to Hurricanes Katrina and Rita (open access)

Agency Management of Contractors Responding to Hurricanes Katrina and Rita

Correspondence issued by the Government Accountability Office with an abstract that begins "In February 2006, we briefed Congress on the results of our review of various contracting issues related to the Gulf Coast hurricanes. We conducted this work under the Comptroller General's statutory authority in order to assess how three agencies--the Federal Emergency Management Agency (FEMA), the U.S. Army Corps of Engineers (USACE), and the General Services Administration (GSA)--planned for and conducted oversight of several key contracts in support of Katrina and Rita response and recovery efforts."
Date: March 15, 2006
Creator: United States. Government Accountability Office.
Object Type: Text
System: The UNT Digital Library
Analysis of Energy Saving Impacts of New Commercial Energy Codes for the Gulf Coast (open access)

Analysis of Energy Saving Impacts of New Commercial Energy Codes for the Gulf Coast

Report on an analysis of the energy savings and cost impacts associated with the use of newer and more efficiently commercial building energy codes in the states of Louisiana and Mississippi.
Date: December 15, 2006
Creator: Halverson, Mark A.; Gowri, Krishnan & Richman, Eric E.
Object Type: Report
System: The UNT Digital Library
Appendix A; Appendix B (open access)

Appendix A; Appendix B

This is the summary page for the technical and other reports on the DOE Cooperative Agreement DE-FC36-94CH10604 for the period of January 1, 2000 to December 31, 2004. The progress, technical and other reports and publications are consolidated by the contracting year and also by the cooperative agreement tasks. The listing sorted by tasks is also sub-sorted by fiscal year for easier navigation. These listings are given in appendix A and Appendix B of this summary report. Individual report files are located in each fiscal year directory (i.e., FY00, FY01, etc. up to FY04). The complete listing and report files are also posted on the web site and is fully navigable by these two criteria. The web site is at: http://www.ceere.org/beep/beep{_}pubsanddownloads.html. More significant and less obvious part of deliverables are applications of this research, which are used in everyday operations of NFRC, software tools and manufacturers design practice, which has significantly changed as a result of this and related research efforts.
Date: September 15, 2006
Creator: Curcija, Dragan C.
Object Type: Report
System: The UNT Digital Library
Arts, Humanities, and Museum Services: Background, Funding, and Issues (open access)

Arts, Humanities, and Museum Services: Background, Funding, and Issues

This report discusses the trends in funding, Issues in the arts, humanities and museum services and Recent developments.
Date: November 15, 2006
Creator: Boren, Susan
Object Type: Report
System: The UNT Digital Library
Bank Secrecy Act: FinCEN and IRS Need to Improve and Better Coordinate Compliance and Data Management Efforts (open access)

Bank Secrecy Act: FinCEN and IRS Need to Improve and Better Coordinate Compliance and Data Management Efforts

A letter report issued by the Government Accountability Office with an abstract that begins "In 2005, over 16 million Bank Secrecy Act (BSA) reports were filed by more than 200,000 U.S. financial institutions. Enacted in 1970, BSA is the centerpiece of the nation's efforts to detect and deter criminal financial activities. Treasury's Financial Crimes Enforcement Network (FinCEN) and the Internal Revenue Service (IRS) play key roles in BSA compliance, enforcement, and data management. GAO was asked to describe FinCEN's and IRS's roles and assess their effectiveness at ensuring BSA compliance and efforts to reengineer BSA data management."
Date: December 15, 2006
Creator: United States. Government Accountability Office.
Object Type: Report
System: The UNT Digital Library
A Barrel IFR Instrumented With Limited Streamer Tubes for BABAR Experiment (open access)

A Barrel IFR Instrumented With Limited Streamer Tubes for BABAR Experiment

The new barrel Instrumented Flux Return (IFR) of BABAR detector will be reported here. Limited Streamer Tubes (LSTs) have been chosen to replace the existing RPCs as active elements of the barrel IFR. The layout of the new detector will be discussed: in particular, a cell bigger than the standard one has been used to improve efficiency and reliability. The extruded profile is coated with a resistive layer of graphite having a typical surface resistivity between 0.2 and 0.4 MOhm/square. The tubes are assembled in modules and installed in 12 active layers of each sextant of the IFR detector. R&D studies to choose the final design and Quality Control procedure adopted during the tube production will be briefly discussed. Finally the performances of installed LSTs into 2/3 of IFR after 8 months of operations will be reported.
Date: November 15, 2006
Creator: Andreotti, M.
Object Type: Article
System: The UNT Digital Library
Biosynthesis of the Cyclotide MCoTI-II using an Engineered Intein (open access)

Biosynthesis of the Cyclotide MCoTI-II using an Engineered Intein

Cyclotides are an emerging family of naturally occurring circular mini-proteins ({approx}30-40 amino acids) characterized by six conserved Cys residues (forming 3 disulfide bridges) that create a topologically unique structure designated as a cyclic cysteine knot (CCK). The cysteine knot motif, which is embedded within the macrocylic backbone, is described as two disulfide bridges that form a ring that is penetrated by the third disulfide bridge. The cyclic backbone and CCK motif together confer cyclotides with a remarkable stability and resistance to proteolytic, chemical, and thermal degradation. Further, cyclotides are functionally diverse and display a wide range of functions including uterotonic activity, trypsin inhibition, cytotoxicity, neurotensin binding, anti-HIV, antimicrobial, and insecticidal activity. Together, these characteristics make cyclotides attractive candidates for both drug design and agricultural applications, both in their native forms and as molecular scaffolds for the incorporation of novel bioactivities. [1] The ability to manipulate production of cyclotides within biological systems is critical for mutagenesis studies, production of grafted products, and the mass production of cyclotides with novel activities. My adviser's hope is to achieve this capability by employing recombinant DNA expression techniques to generate large combinatorial libraries of cyclotides. The advantage in creating a biosynthetic library (containing {approx}10{sup 6}-10{sup …
Date: August 15, 2006
Creator: Cantor, J & Camarero, J A
Object Type: Report
System: The UNT Digital Library
Border Security and Military Support: Legal Authorizations and Restrictions (open access)

Border Security and Military Support: Legal Authorizations and Restrictions

The military generally provides support to law enforcement and immigration authorities along the southern border. Reported escalations in violence and illegal immigration, however, have prompted some lawmakers to reevaluate the extent and type of military support that occurs in the border region. President Bush has reportedly announced an interest in sending National Guard troops to support the Border Patrol. Addressing domestic laws and activities with the military, however, might run afoul of the Posse Comitatus Act, which prohibits use of the armed forces to perform the tasks of civilian law enforcement unless explicitly authorized. There are alternative legal authorities for deploying the National Guard, and the precise scope of permitted activities and funds may vary with the authority exercised. This report will be updated as warranted.
Date: May 15, 2006
Creator: Vina, Stephen R
Object Type: Report
System: The UNT Digital Library
Border Security: Fences Along the U.S. International Border (open access)

Border Security: Fences Along the U.S. International Border

This report is on Border Security: Fences Along the U.S. International Border.
Date: September 15, 2006
Creator: Nuñez-Neto, Blas & Viña, Stephen R.
Object Type: Report
System: The UNT Digital Library
Borehole Summary Report for Core Hole C4998 – Waste Treatment Plant Seismic Boreholes Project (open access)

Borehole Summary Report for Core Hole C4998 – Waste Treatment Plant Seismic Boreholes Project

Seismic borehole C4998 was cored through the upper portion of the Columbia River Basalt Group and Ellensburg Formation to provide detailed lithologic information and intact rock samples that represent the geology at the Waste Treatment Plant. This report describes the drilling of borehole C4998 and documents the geologic data collected during the drilling of the cored portion of the borehole.
Date: December 15, 2006
Creator: Barnett, D. BRENT & Garcia, Benjamin J.
Object Type: Report
System: The UNT Digital Library
Business Systems Modernization: DOD Continues to Improve Institutional Approach, but Further Steps Needed (open access)

Business Systems Modernization: DOD Continues to Improve Institutional Approach, but Further Steps Needed

A letter report issued by the Government Accountability Office with an abstract that begins "For decades, the Department of Defense (DOD) has not been successful in repeated attempts to modernize its timeworn business systems and operations. In 1995, we first designated DOD's business systems modernization as "high risk," and we continue to designate it as such today. As our research on successful public and private sector organizations has shown, attempting a large-scale systems modernization program in a large organization such as DOD without, among other things, a well-defined enterprise architecture and the associated investment management controls for implementing it often results in systems that are duplicative, stovepiped, non-integrated, and unnecessarily costly to manage, maintain, and operate. In May 2001, we made recommendations to the Secretary of Defense that provided the means for effectively developing and implementing an enterprise architecture and limiting systems investments until the department had a well-defined architecture and a corporate approach to investment control and decision making. In July 2001, the department initiated a business management modernization program to, among other things, develop a business enterprise architecture and establish the investment controls needed to effectively implement it. This effort was begun as part of the Secretary of …
Date: May 15, 2006
Creator: United States. Government Accountability Office.
Object Type: Report
System: The UNT Digital Library
Capitol Visitor Center: Results of Risk-based Analysis of Schedule and Cost (open access)

Capitol Visitor Center: Results of Risk-based Analysis of Schedule and Cost

Testimony issued by the Government Accountability Office with an abstract that begins "GAO testified before the Senate Subcommittee on the Legislative Branch, Committee on Appropriations to provide the results of a risk-based analysis of schedule and cost for the Capitol Visitor Center (CVC). Our remarks focused on (1) our assessment of the risks associated with the Architect of the Capitol's (AOC) December 2005 schedule, and our estimate of a time frame for opening the project to the public; and (2) the project's costs and funding, including the potential impact of scheduling issues that have arisen since the Subcommittee's November 16, 2005, hearing on the CVC project's schedule and cost."
Date: February 15, 2006
Creator: United States. Government Accountability Office.
Object Type: Text
System: The UNT Digital Library
Capitol Visitor Center: Status of Project's Schedule and Cost as of March 15, 2006 (open access)

Capitol Visitor Center: Status of Project's Schedule and Cost as of March 15, 2006

Testimony issued by the Government Accountability Office with an abstract that begins "This testimony discusses the Architect of the Capitol's progress in achieving selected project milestones and in managing the project's schedule since Congress's February 15, 2006, hearing on the project. As part of this discussion, we will address a number of key challenges and risks that continue to face the project, as well as actions AOC has taken or plans to take to address these risks. In addition, we will discuss the status of the project's costs and funding."
Date: March 15, 2006
Creator: United States. Government Accountability Office.
Object Type: Text
System: The UNT Digital Library
Capitol Visitor Center: Update on Status of Project's Schedule and Cost As of November 15, 2006 (open access)

Capitol Visitor Center: Update on Status of Project's Schedule and Cost As of November 15, 2006

Testimony issued by the Government Accountability Office with an abstract that begins "We are pleased to assist the Senate Committee on Appropriations, Subcommittee on the Legislative Branch in monitoring progress on the Capitol Visitor Center (CVC) project. Our remarks will focus on (1) the Architect of the Capitol's (AOC) construction progress and problems since the Subcommittee's September 21, 2006, hearing and their impact on the project's schedule; and (2) the project's expected cost at completion and funding situation. As part of this discussion, we will address a number of key challenges and risks that continue to face the project as well as actions AOC has recently taken, and plans or needs to take, to meet its currently scheduled completion date."
Date: November 15, 2006
Creator: United States. Government Accountability Office.
Object Type: Text
System: The UNT Digital Library
CH-TRU Waste Content Codes (CH-TRUCON) (open access)

CH-TRU Waste Content Codes (CH-TRUCON)

The CH-TRU Waste Content Codes (CH-TRUCON) document describes the inventory of the U.S. Department of Energy (DOE) CH-TRU waste within the transportation parameters specified by the Contact-Handled Transuranic Waste Authorized Methods for Payload Control (CH-TRAMPAC). The CH-TRAMPAC defines the allowable payload for the Transuranic Package Transporter-II (TRUPACT-II) and HalfPACT packagings. This document is a catalog of TRUPACT-II and HalfPACT authorized contents and a description of the methods utilized to demonstrate compliance with the CH-TRAMPAC. A summary of currently approved content codes by site is presented in Table 1. The CH-TRAMPAC describes "shipping categories" that are assigned to each payload container. Multiple shipping categories may be assigned to a single content code. A summary of approved content codes and corresponding shipping categories is provided in Table 2, which consists of Tables 2A, 2B, and 2C. Table 2A provides a summary of approved content codes and corresponding shipping categories for the "General Case," which reflects the assumption of a 60-day shipping period as described in the CH-TRAMPAC and Appendix 3.4 of the CH-TRU Payload Appendices. For shipments to be completed within an approximately 1,000-mile radius, a shorter shipping period of 20 days is applicable as described in the CH-TRAMPAC and Appendix 3.5 …
Date: August 15, 2006
Creator: Westinghouse TRU Solutions LLC
Object Type: Report
System: The UNT Digital Library
CH-TRU Waste Content Codes (CH-TRUCON) (open access)

CH-TRU Waste Content Codes (CH-TRUCON)

The CH-TRU Waste Content Codes (CH-TRUCON) document describes the inventory of the U.S. Department of Energy (DOE) CH-TRU waste within the transportation parameters specified by the Contact-Handled Transuranic Waste Authorized Methods for Payload Control (CH-TRAMPAC). The CH-TRAMPAC defines the allowable payload for the Transuranic Package Transporter-II (TRUPACT-II) and HalfPACT packagings. This document is a catalog of TRUPACT-II and HalfPACT authorized contents and a description of the methods utilized to demonstrate compliance with the CH-TRAMPAC. A summary of currently approved content codes by site is presented in Table 1. The CH-TRAMPAC describes "shipping categories" that are assigned to each payload container. Multiple shipping categories may be assigned to a single content code. A summary of approved content codes and corresponding shipping categories is provided in Table 2, which consists of Tables 2A, 2B, and 2C. Table 2A provides a summary of approved content codes and corresponding shipping categories for the "General Case," which reflects the assumption of a 60-day shipping period as described in the CH-TRAMPAC and Appendix 3.4 of the CH-TRU Payload Appendices. For shipments to be completed within an approximately 1,000-mile radius, a shorter shipping period of 20 days is applicable as described in the CH-TRAMPAC and Appendix 3.5 …
Date: September 15, 2006
Creator: Westinghouse TRU Solutions LLC
Object Type: Report
System: The UNT Digital Library