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3-D Micro-Scale Machining Implementation (open access)

3-D Micro-Scale Machining Implementation

The KCP investigated milling, turning, and wire EDMing features at a micro-scale using existing equipment to find the limitations and hindrances to producing future designs.
Date: October 20, 2008
Creator: Boucher, Christopher L.
System: The UNT Digital Library
An Analysis of the Tax Treatment of Capital Losses (open access)

An Analysis of the Tax Treatment of Capital Losses

Several reasons have been advanced for increasing the net capital loss limit against ordinary income: as a part of an economic stimulus plan, as a means of restoring confidence in the stock market, and to restore the value of the loss limitations to its 1978 level. Capital loss limits are imposed because individuals from reducing their taxes by legalizing losses while holding assets with gains until death when taxes are avoided completely.
Date: October 20, 2008
Creator: Hungerford, Thomas L. & Gravelle, Jane G.
System: The UNT Digital Library
CMM Technology (open access)

CMM Technology

This project addressed coordinate measuring machine (CMM) technology and model-based engineering. CMM data analysis and delivery were enhanced through the addition of several machine types to the inspection summary program. CMM hardware and software improvements were made with the purchases of calibration and setup equipment and new model-based software for the creation of inspection programs. Kansas City Plant (KCP) personnel contributed to and influenced the development of dimensional metrology standards. Model-based engineering capabilities were expanded through the development of software for the tolerance analysis of piece parts and for the creation of model-based CMM inspection programs and inspection plans and through the purchase of off-the-shelf software for the tolerance analysis of mechanical assemblies. An obsolete database application used to track jobs in Precision Measurement was replaced by a web-based application with improved query and reporting capabilities. A potential project to address the transformation of the dimensional metrology enterprise at the Kansas City Plant was identified.
Date: October 20, 2008
Creator: Ward, Robert C.
System: The UNT Digital Library
The Defense Base Act (DBA): The Federally Mandated Workers’ Compensation System for Overseas Government Contractors (open access)

The Defense Base Act (DBA): The Federally Mandated Workers’ Compensation System for Overseas Government Contractors

None
Date: October 20, 2008
Creator: Grasso, Valerie Bailey; Szymendera, Scott & Webel, Baird
System: The UNT Digital Library
Ebbs and Flows of Federal Debt (open access)

Ebbs and Flows of Federal Debt

This report will define the measures of debt, discuss the mechanisms of how debt levels change, and use historical examples to illustrate the factors causing debt movements over the last seven decades. In addition, some policies which may affect the future budgetary outlook and the debt will be discussed.
Date: October 20, 2008
Creator: Levit, Mindy R.
System: The UNT Digital Library
Federal Farm Promotion ("Check-off") Programs (open access)

Federal Farm Promotion ("Check-off") Programs

The U.S. Supreme Court in 2005 affirmed the constitutionality of the so-called beef check-off program, one of the 18 generic promotion programs for agricultural products that are now active nationally. Supporters view check-offs as economically beneficial self-help activities that need minimal government involvement or taxpayer funding. Producers, handlers, and/or importers are required to pay an assessment, usually deducted from revenue at time of sale - thus the name check-off. However, some farmers contend they are being "taxed" for advertising and related activities they would not underwrite voluntarily. The Supreme Court's decision to uphold the beef check-off is considered significant for the future of the other programs, although the Court left open the possibility of additional challenges.
Date: October 20, 2008
Creator: Becker, Geoffrey S.
System: The UNT Digital Library
Gray Wolves Under the Endangered Species Act (ESA): Distinct Population Segments and Experimental Populations (open access)

Gray Wolves Under the Endangered Species Act (ESA): Distinct Population Segments and Experimental Populations

This report looks at the distinct population segments (DPSs) process as it is applied to the gray wolf. It also reviews experimental populations of wolves under the Endangered Species Act (ESA) and their protections.
Date: October 20, 2008
Creator: Alexander, Kristina & Corn, M. Lynne
System: The UNT Digital Library
Grays River Watershed Restoration Status Report 2007, May 1, 2007 - October 30, 2008. (open access)

Grays River Watershed Restoration Status Report 2007, May 1, 2007 - October 30, 2008.

The Bonneville Power Administration (BPA) Project 2003-013-00, 'Grays River Watershed Restoration', began in FY04 and continues into FY09. This status report is intended to summarize accomplishments during the period 1 May 2007 through 30 October 2008. Accomplishments are summarized by Work Elements, as detailed in the Statement of Work (see BPA's project management database PISCES). The Pacific Northwest National Laboratory (PNNL) is collaborating with the Columbia River Estuary Task Force (CREST) on implementation of the Grays River Restoration Project. The Grays River is vitally important to the recovery of Lower Columbia River (LCR) chum salmon because it currently has the most viable population remaining in the LCR region. The Grays River watershed is also important to the recovery of salmon and steelhead in the LCR ecosystem. Today, numbers of naturally spawning salmon and steelhead have declined to levels far below historical numbers because of habitat limiting factors that include but are not limited to the lack of habitat connectivity, diversity, channel stability, riparian function and altered stream flow conditions. The objective of this project is to restore habitat-forming processes to enhance salmon and steelhead populations in the Grays River, following recommendations developed during the FY04-06 BPA-sponsored Grays River Watershed Assessment …
Date: October 20, 2008
Creator: Hanrahan, Tim
System: The UNT Digital Library
Inequality in the Distribution of Income: Trends and International Comparisons (open access)

Inequality in the Distribution of Income: Trends and International Comparisons

This report examines the distribution of income in the United States, including factors that may help explain it, how it has changed over time, and how it compares with those of other countries.
Date: October 20, 2008
Creator: Cashell, Brian W.
System: The UNT Digital Library
Intellectual Property Rights and International Trade (open access)

Intellectual Property Rights and International Trade

This report discusses the different kinds of intellectual property rights (IPR); forms of IPR infringement; importance of IPR to the U.S. economy; estimated losses associated with IPR infringement; organizational structure of IPR protection in multilateral, regional, bilateral; U.S. government agencies involved with IPR and trade; and issues for Congress regarding IPR and international trade.
Date: October 20, 2008
Creator: Ilias, Shayerah & Fergusson, Ian F.
System: The UNT Digital Library
Lightning Arrestor Connectors Production Readiness (open access)

Lightning Arrestor Connectors Production Readiness

The Lightning Arrestor Connector (LAC), part “M”, presented opportunities to improve the processes used to fabricate LACs. The A## LACs were the first production LACs produced at the KCP, after the product was transferred from Pinnellas. The new LAC relied on the lessons learned from the A## LACs; however, additional improvements were needed to meet the required budget, yield, and schedule requirements. Improvement projects completed since 2001 include Hermetic Connector Sealing Improvement, Contact Assembly molding Improvement, development of a second vendor for LAC shells, general process improvement, tooling improvement, reduction of the LAC production cycle time, and documention of the LAC granule fabrication process. This report summarizes the accomplishments achieved in improving the LAC Production Readiness.
Date: October 20, 2008
Creator: Marten, Steve; Linder, Kim; Emmons, Jim; Gomez, Antonio; Hasam, Dawud & Maurer, Michelle
System: The UNT Digital Library
Natural Gas Passenger Vehicles: Availability, Cost, and Performance (open access)

Natural Gas Passenger Vehicles: Availability, Cost, and Performance

Higher gasoline prices and concerns over U.S. oil dependence have raised interest in natural gas vehicles (NGVs). Use of NGVs for personal transportation has focused on compressed natural gas (CNG) as an alternative to gasoline. Consumer interest has grown, both for new NGVs as well as for conversions of existing personal vehicles to run on CNG. This report finds that the market for natural gas vehicles will likely remain limited unless the differential between natural gas and gasoline prices remains high in order to offset the higher purchase price for an NGV. Conversions of existing vehicles will also continue to be restricted unless the Clean Air Act (CAA) is amended or if the Environmental Protection Agency (EPA) makes changes to its enforcement of the CAA.
Date: October 20, 2008
Creator: Yacobucci, Brent D.
System: The UNT Digital Library
Nominations to Article III Lower Courts by President George W. Bush During the 110th Congress (open access)

Nominations to Article III Lower Courts by President George W. Bush During the 110th Congress

This report tracks nominations made by President George W. Bush to judgeships on the U.S. courts of appeals, the U.S. district courts, and the U.S. Court of International Trade — the lower courts on which, pursuant to Article III of the Constitution, judges serve "during good Behaviour." It lists and keeps count of all nominations made to these courts during the 110th Congress, including pertinent actions taken by the Senate Judiciary Committee and the full Senate. It also tracks the number of judicial vacancies on the courts (including vacancies classified by the federal judiciary as "judicial emergencies"), the number of nominations pending to fill the vacancies, and the names of the pending nominees. It presents the number of persons nominated by President Bush to each category of lower Article III court during his entire presidency (breaking down each total to show the number confirmed, pending, returned and not re-nominated, and withdrawn). Last, it provides tabular and graphical comparisons of President Bush's lower court nominee statistics with those of the four Presidents who immediately preceded him.
Date: October 20, 2008
Creator: Rutkus, Denis Steven & Bearden, Maureen
System: The UNT Digital Library
The Overseas Private Investment Corporation: Background and Legislative Issues (open access)

The Overseas Private Investment Corporation: Background and Legislative Issues

The Overseas Private Investment Corporation (OPIC)1 was established in 1969 and began operations in 1971 to promote and assist U.S. business investment in developing nations. OPIC is a U.S. government agency that provides project financing, investment insurance, and other services for U.S. businesses in 154 developing nations and emerging economies. OPIC is currently authorized through March 9, 2009 under the Consolidated Security, Disaster Assistance, and Continuing Appropriations Act, 2009 (P.L. 110-329).
Date: October 20, 2008
Creator: Langton, Danielle
System: The UNT Digital Library
Pay-for-Performance: Linking Employee Pay to Performance Appraisal (open access)

Pay-for-Performance: Linking Employee Pay to Performance Appraisal

This report discusses issues related to measuring performance across the federal government and analyzes a variety of methods utilized by the government to measure employee performance and its linkage to pay.
Date: October 20, 2008
Creator: Ginsberg, Wendy
System: The UNT Digital Library
The Process, Data, and Costs of Mortgage Foreclosure (open access)

The Process, Data, and Costs of Mortgage Foreclosure

None
Date: October 20, 2008
Creator: unknown
System: The UNT Digital Library
Regulation of Health Benefits Under ERISA: An Outline (open access)

Regulation of Health Benefits Under ERISA: An Outline

None
Date: October 20, 2008
Creator: unknown
System: The UNT Digital Library
Religious Land Use and Institutionalized Persons Act of 2000 (RLUIPA): An Overview (open access)

Religious Land Use and Institutionalized Persons Act of 2000 (RLUIPA): An Overview

None
Date: October 20, 2008
Creator: unknown
System: The UNT Digital Library
The Role of a Host Protein (TIP) in the Resistance Response of Arabidopsis to Turnip Crinkle Virus Infection. (open access)

The Role of a Host Protein (TIP) in the Resistance Response of Arabidopsis to Turnip Crinkle Virus Infection.

Our research on Turnip crinkle virus (TCV) has shown that the viral capsid protein (CP) is both a virulence factor as well as the elicitor of a hypersensitive resistance response (HR) to the virus in Arabidopsis. Initially, we identified a protein from Arabidopsis that specifically interacted with the viral CP using a yeast two-hybrid screen. This protein, designated TIP for TCV-Interacting Protein, is a member of the NAC family of plant transcription factors implicated in the regulation of development and senescence. When TCV CP was mutated to eliminate its ability to interact with TIP, the corresponding virus mutants broke the HR-mediated resistance conferred by the HRT resistance (R) gene in Arabidopsis ecotype Dijon (Di)-17. This result suggested that TIP is a component of the signal transduction pathway that leads to the genetically specified TCV resistance. We next confirmed that TIP and the viral CP interact in plant cells and that this interaction prevents nuclear localization of this transcription factor. We demonstrated that TCV CP suppresses post-transcriptional gene silencing (PTGS), a newly discovered RNA-mediated defense system in plants. Together these results suggest that the CP is a virulence factor that could well be functioning through its interaction with TIP. We have …
Date: October 20, 2008
Creator: Morris, T. Jack
System: The UNT Digital Library
The Role of the National Laboratory in Improving Secondary Science Education (open access)

The Role of the National Laboratory in Improving Secondary Science Education

While the role of science, technology, engineering, and mathematics (STEM) teachers in our education system is obvious, their role in our economic and national security system is less so. Our nation relies upon innovation and creativity applied in a way that generates new technologies for industry, health care, and the protection of our national assets and citizens. Often, it is our science teachers who generate the excitement that leads students to pursue science careers. While academia provides these teachers with the tools to educate, the rigors of a science and technology curriculum, coupled with the requisite teaching courses, often limit teacher exposure to an authentic research environment. As the single largest funding agency for the physical sciences, the US Department of Energy's (DOE) Office of Science plays an important role in filling this void. For STEM teachers, the DOE Academies Creating Teacher Scientists program (ACTS) bridges the worlds of research and education. The ACTS program at Brookhaven National Laboratory (BNL), one of several across the country, exemplifies the value of this program for participating teachers. Outcomes of the work at BNL as evidenced by the balance of this report, include the following: (1) Teachers have developed long-term relationships with the …
Date: October 20, 2008
Creator: White,K.; Morris, M. & Stegman, M.
System: The UNT Digital Library
The Senate: An Overview (open access)

The Senate: An Overview

None
Date: October 20, 2008
Creator: unknown
System: The UNT Digital Library
Telework for Executive Agency Employees: A Side-by-Side Comparison of Legislation Pending in the 111th Congress (open access)

Telework for Executive Agency Employees: A Side-by-Side Comparison of Legislation Pending in the 111th Congress

S. 1000, the Telework Enhancement Act of 2007, and H.R. 4106, the Telework Improvements Act of 2008, are currently pending in the 110th Congress. Under the pending legislation and Senate amendments, the heads of executive branch agencies would be required to establish policies under which employees (with some exceptions) could be eligible to participate in telework. This report presents a side-by-side comparison of the provisions of S. 1000, as reported; H.R. 4106, as passed by the House.
Date: October 20, 2008
Creator: Schwemle, Barbara L.
System: The UNT Digital Library
Virtual Optical Comparator (open access)

Virtual Optical Comparator

The Virtual Optical Comparator, VOC, was conceived as a result of the limitations of conventional optical comparators and vision systems. Piece part designs for mechanisms have started to include precision features on the face of parts that must be viewed using a reflected image rather than a profile shadow. The VOC concept uses a computer generated overlay and a digital camera to measure features on a video screen. The advantage of this system is superior edge detection compared to traditional systems. No vinyl charts are procured or inspected. The part size and expensive fixtures are no longer a concern because of the range of the X-Y table of the Virtual Optical Comparator. Product redesigns require only changes to the CAD image overlays; new vinyl charts are not required. The inspection process is more ergonomic by allowing the operator to view the part sitting at a desk rather than standing over a 30 inch screen. The procurement cost for the VOC will be less than a traditional comparator with a much smaller footprint with less maintenance and energy requirements.
Date: October 20, 2008
Creator: Thompson, Greg
System: The UNT Digital Library
Would an Influenza Pandemic Qualify as a Major Disaster Under the Stafford Act? (open access)

Would an Influenza Pandemic Qualify as a Major Disaster Under the Stafford Act?

This report provides a legal analysis of the eligibility of an influenza pandemic to be declared by the President as a major disaster under the Robert T. Stafford Disaster Relief and Emergency Assistance Act.
Date: October 20, 2008
Creator: Liu, Edward C.
System: The UNT Digital Library