Government Shutdown: Operations of the Department of Defense During a Lapse in Appropriations (open access)

Government Shutdown: Operations of the Department of Defense During a Lapse in Appropriations

This report provides an overview of guidelines that have governed planning for Department of Defense (DOD) operations over the last 30 years in the event of a funding lapse. It also discusses the implications of the guidelines for a possible impending shutdown and briefly reviews what is known about current DOD planning for a shutdown.
Date: September 26, 2013
Creator: Towell, Pat & Belasco, Amy
System: The UNT Digital Library
Women in the United States Congress: Historical Overview, Tables, and Discussion (open access)

Women in the United States Congress: Historical Overview, Tables, and Discussion

This report includes a discussion of the impact of women in Congress as well as historical information, including the number and percentage of women in Congress over time, means of entry to Congress, comparisons to international and state legislatures, records for tenure, firsts for women in Congress, women in leadership, and African American and Asian Pacific American women in Congress.
Date: September 26, 2013
Creator: Manning, Jennifer E.; Shogan, Colleen J. & Brudnick, Ida A.
System: The UNT Digital Library
Women in the United States Congress, 1917-2013: Biographical and Committee Assignment Information, and Listings by State and Congress (open access)

Women in the United States Congress, 1917-2013: Biographical and Committee Assignment Information, and Listings by State and Congress

This report includes biographical information, including the names, committee assignments, dates of service, listings by Congress and state, and (for Representatives) congressional districts of the 297 women who have served in Congress.
Date: September 26, 2013
Creator: Manning, Jennifer E. & Brudnick, Ida A.
System: The UNT Digital Library
Public Transit: Transit Agencies' Use of Contracting to Provide Service (open access)

Public Transit: Transit Agencies' Use of Contracting to Provide Service

A letter report issued by the Government Accountability Office with an abstract that begins "Contracting is a prevalent means of providing transit services. About 61 percent of the 463 transit agencies responding to GAO's survey reported they contract out some or all operations and services, while the rest reported that they do not contract out at all. According to GAO's survey, paratransit (services for the disabled), demand response (also known as dial-a-ride), and commuter rail service are most often contracted out, and fixed-route bus, heavy rail, and light rail service are most often operated by the transit agency. Operations are most frequently contracted out, followed by maintenance services. Transit agencies most consistently cite reducing costs as a factor influencing their decision to contract. Contracting can reduce costs because contractors' workforces are more flexible, with more employees working in part-time positions, and lower insurance costs, among other things. Transit agencies also frequently cited starting new service, improving efficiency, and allowing for more flexible service as reasons for contracting. State laws are generally not a reason for contracting, according to GAO's survey. Transit agencies that do not contract most often cited one of these three reasons: desire to maintain control over operations, …
Date: September 26, 2013
Creator: United States. Government Accountability Office.
System: The UNT Digital Library
Defense Acquisitions: Navy Strategy for Unmanned Carrier-Based Aircraft System Defers Key Oversight Mechanisms (open access)

Defense Acquisitions: Navy Strategy for Unmanned Carrier-Based Aircraft System Defers Key Oversight Mechanisms

A letter report issued by the Government Accountability Office with an abstract that begins ""
Date: September 26, 2013
Creator: United States. Government Accountability Office.
System: The UNT Digital Library
Prepositioned Stocks: Inconsistencies in DOD's Annual Report Underscore the Need for Overarching Strategic Guidance and Joint Oversight (open access)

Prepositioned Stocks: Inconsistencies in DOD's Annual Report Underscore the Need for Overarching Strategic Guidance and Joint Oversight

A letter report issued by the Government Accountability Office with an abstract that begins "The Department of Defense (DOD) provided information on all 12 required reporting elements in its fiscal year 2012 prepositioning report; however, 3 of these elements were only partially addressed. For example, DOD provided a list of non-standard items slated for inclusion in its prepositioned stocks but did not include a specific plan for funding those items as required by the law. Federal internal control standards state that decision makers need complete and relevant information to manage risks and achieve efficiency and effectiveness goals. However, GAO found that DOD's report contained some inconsistencies in information across the services as well as several inaccuracies and omissions. For example, DOD's report included funding information for 6 or 7 fiscal years for most of the services but only 2 fiscal years for the Navy's stocks. Service information was also presented in different formats in the report, which makes it difficult to compare data. Because the Joint Staff did not provide specific guidance to the services to ensure consistency when requesting data, the services adopted separate approaches to reporting information to the Joint Staff for compilation in the report. In addition, …
Date: September 26, 2013
Creator: United States. Government Accountability Office.
System: The UNT Digital Library
IRS 2014 Budget: Improvements Made to Budget Request and Cost Estimate, but Further Actions Needed (open access)

IRS 2014 Budget: Improvements Made to Budget Request and Cost Estimate, but Further Actions Needed

A letter report issued by the Government Accountability Office with an abstract that begins "For the fiscal year 2014 budget formulation process, the Internal Revenue Service (IRS) implemented a new process that uses templates to help screen, prioritize, and select new initiatives before detailed business cases are developed to support funding requests. The template information that GAO reviewed varied in detail and scope; for some, IRS guidance may have contributed to incomplete submissions to senior leadership. According to Office of Management and Budget Circular A-94, in order to evaluate and compare funding initiatives, decision-makers need to be aware of benefits, costs, and strategies related to achieving program goals. By improving guidance on the type of data to include, IRS could help ensure the templates are fully completed."
Date: September 26, 2013
Creator: United States. Government Accountability Office.
System: The UNT Digital Library
Native American Veterans: DOL Needs a Clear Plan to Improve Employment and Training Services on Tribal Lands (open access)

Native American Veterans: DOL Needs a Clear Plan to Improve Employment and Training Services on Tribal Lands

A letter report issued by the Government Accountability Office with an abstract that begins "The Department of Labor (DOL) is in the early stages of implementing several of the 2010 report's recommendations, but implementation of the remaining recommendations has not occurred. The agency has begun to take steps to respond to three of the report's six recommendations: improve interagency collaboration, create an advisory subcommittee for Native American veterans, and conduct a needs assessment. To increase collaboration, DOL has conducted several listening sessions with tribal leadership and begun collaborating with agencies that serve veterans, including the Department of Veterans Affairs (VA) and the Department of the Interior's Bureau of Indian Affairs, to learn more about how to better serve Native American veterans. With regard to an advisory subcommittee, DOL is developing a proposal to establish a subgroup for Native American veterans on its existing veterans' employment and training advisory committee, and is considering appointing a representative from the Native American veterans' community to serve on that committee. To assess need, DOL has identified a potential source for data within DOD that provides race and ethnicity and address information for returning veterans that could help better target visits to tribal land, but …
Date: September 26, 2013
Creator: United States. Government Accountability Office.
System: The UNT Digital Library
Federal Information Security: Mixed Progress in Implementing Program Components; Improved Metrics Needed to Measure Effectiveness (open access)

Federal Information Security: Mixed Progress in Implementing Program Components; Improved Metrics Needed to Measure Effectiveness

A letter report issued by the Government Accountability Office with an abstract that begins "In fiscal year 2012, 24 major federal agencies had established many of the components of an information security program required by The Federal Information Security Management Act of 2002 (FISMA); however, they had partially established others. FISMA requires each federal agency to establish an information security program that incorporates eight key components, and each agency inspector general to annually evaluate and report on the information security program and practices of the agency. The act also requires the Office of Management and Budget (OMB) to develop and oversee the implementation of policies, principles, standards, and guidelines on information security in federal agencies and the National Institute of Standards and Technology to develop security standards and guidelines."
Date: September 26, 2013
Creator: United States. Government Accountability Office.
System: The UNT Digital Library
Farm Programs: Changes Are Needed to Eligibility Requirements for Being Actively Involved in Farming (open access)

Farm Programs: Changes Are Needed to Eligibility Requirements for Being Actively Involved in Farming

A letter report issued by the Government Accountability Office with an abstract that begins "Compliance reviews conducted by the U.S. Department of Agriculture's Farm Service Agency (FSA) to determine if farming operation members (individuals and entities) meet the payment requirements for being actively engaged in farming are hindered by broad and subjective requirements and difficulty in verifying individuals' evidence of claimed contributions. To be actively engaged in farming, an individual is to make significant contributions to that operation in personal labor or active personal management (or both). However, the definition of active personal management in FSA regulations is broad and can be satisfied by an individual performing at least one of eight services representing categories such as supervision of activities necessary in the farming operation. Also, FSA regulations allow farming operation members to make contributions of management without visiting the operation, enabling individuals who live significant distances from an operation to claim such contributions. An FSA state official said that the agency finds problems with management contributions more often for those who live significant distances from an operation. FSA officials have also noted that the requirements for what constitutes a management contribution are subjective. FSA's handbook states that it is …
Date: September 26, 2013
Creator: United States. Government Accountability Office.
System: The UNT Digital Library
Current Debates over Exchange Rates: Overview and Issues for Congress (open access)

Current Debates over Exchange Rates: Overview and Issues for Congress

This report provides information on current debates over exchange rates in the global economy. It offers an overview of how exchange rates work; analyzes specific disagreements and debates; and examines existing frameworks for potentially addressing currency disputes. It also lays out some policy options available to Congress, should Members want to take action on exchange rate issues.
Date: September 26, 2013
Creator: Nelson, Rebecca M.
System: The UNT Digital Library
L-325 Sagebrush Habitat Mitigation Project: Final Compensation Area Monitoring Report (open access)

L-325 Sagebrush Habitat Mitigation Project: Final Compensation Area Monitoring Report

This document provides a review and status of activities conducted in support of the Fluor Daniel Hanford Company (Fluor), now Mission Support Alliance (MSA), Mitigation Action Plan (MAP) for Project L-325, Electrical Utility Upgrades (2007). Three plantings have been installed on a 4.5-hectare mitigation area to date. This review provides a description and chronology of events, monitoring results, and mitigative actions through fiscal year (FY) 2012. Also provided is a review of the monitoring methods, transect layout, and FY 2012 monitoring activities and results for all planting years. Planting densities and performance criteria stipulated in the MAP were aimed at a desired future condition (DFC) of 10 percent mature sagebrush (Artemisia tridentata ssp wyomingensis) cover. Current recommendations for yielding this DFC are based upon a conceptual model planting of 1000 plants/ha (400/ac) exhibiting a 60-percent survival rate after 5 monitoring years (DOE 2003). Accordingly, a DFC after 5 monitoring years would not be less than 600 plants/ha (240/ac). To date, about 8700 sagebrush plants have been grown and transplanted onto the mitigation site. Harsh site conditions and low seedling survival have resulted in an estimated 489 transplants/ha on the mitigation site, which is 111 plants/ha short of the target DFC. …
Date: September 26, 2013
Creator: Durham, Robin E. & Becker, James M.
System: The UNT Digital Library
Research and Development for Novel Thermal Energy Storage Systems (TES) for Concentrating Solar Power (CSP) (open access)

Research and Development for Novel Thermal Energy Storage Systems (TES) for Concentrating Solar Power (CSP)

The overall objective was to develop innovative heat transfer devices and methodologies for novel thermal energy storage systems for concentrating solar power generation involving phase change materials (PCMs). Specific objectives included embedding thermosyphons and/or heat pipes (TS/HPs) within appropriate phase change materials to significantly reduce thermal resistances within the thermal energy storage system of a large-scale concentrating solar power plant and, in turn, improve performance of the plant. Experimental, system level and detailed comprehensive modeling approaches were taken to investigate the effect of adding TS/HPs on the performance of latent heat thermal energy storage (LHTES) systems.
Date: September 26, 2013
Creator: Faghri, Amir; Bergman, Theodore L & Pitchumani, Ranga
System: The UNT Digital Library
Requirements for Xenon International (open access)

Requirements for Xenon International

This document defines the requirements for the new Xenon International radioxenon system. The output of this project will be a Pacific Northwest National Laboratory (PNNL) developed prototype and a manufacturer-developed production prototype. The two prototypes are intended to be as close to matching as possible; this will be facilitated by overlapping development cycles and open communication between PNNL and the manufacturer.
Date: September 26, 2013
Creator: Hayes, James C. & Ely, James H.
System: The UNT Digital Library
Results of Characterization and Retrieval Testing on Tank 241-C-109 Heel Solids (open access)

Results of Characterization and Retrieval Testing on Tank 241-C-109 Heel Solids

Eight samples of heel solids from tank 241-C-109 were delivered to the 222-S Laboratory for characterization and dissolution testing. After being drained thoroughly, one-half to two-thirds of the solids were off-white to tan solids that, visually, were fairly evenly graded in size from coarse silt (30-60 μm) to medium pebbles (8-16 mm). The remaining solids were mostly strongly cemented aggregates ranging from coarse pebbles (16-32 mm) to fine cobbles (6-15 cm) in size. Solid phase characterization and chemical analysis indicated that the air-dry heel solids contained ≈58 wt% gibbsite [Al(OH){sub 3}] and ≈37 wt% natrophosphate [Na{sub 7}F(PO{sub 4}){sub 2}�19H{sub 2}O]. The strongly cemented aggregates were mostly fine-grained gibbsite cemented with additional gibbsite. Dissolution testing was performed on two test samples. One set of tests was performed on large pieces of aggregate solids removed from the heel solids samples. The other set of dissolution tests was performed on a composite sample prepared from well-drained, air-dry heel solids that were crushed to pass a �-in. sieve. The bulk density of the composite sample was 2.04 g/mL. The dissolution tests included water dissolution followed by caustic dissolution testing. In each step of the three-step water dissolution tests, a volume of water approximately equal …
Date: September 26, 2013
Creator: Callaway, William S.
System: The UNT Digital Library
Large-Scale Manufacturing of Nanoparticulate-Based Lubrication Additives for Improved Energy Efficiency and Reduced Emissions - Final Report (open access)

Large-Scale Manufacturing of Nanoparticulate-Based Lubrication Additives for Improved Energy Efficiency and Reduced Emissions - Final Report

None
Date: September 26, 2013
Creator: Erdemir, A. (Energy Systems)
System: The UNT Digital Library
Review Of Rheology Models For Hanford Waste Blending (open access)

Review Of Rheology Models For Hanford Waste Blending

The area of rheological property prediction was identified as a technology need in the Hanford Tank Waste - waste feed acceptance initiative area during a series of technical meetings among the national laboratories, Department of Energy-Office of River Protection, and Hanford site contractors. Meacham et al. delivered a technical report in June 2012, RPP-RPT-51652 ''One System Evaluation of Waste Transferred to the Waste Treatment Plant'' that included estimating of single shell tank waste Bingham plastic rheological model constants along with a discussion of the issues inherent in predicting the rheological properties of blended wastes. This report was selected as the basis for moving forward during the technical meetings. The report does not provide an equation for predicting rheological properties of blended waste slurries. The attached technical report gives an independent review of the provided Hanford rheological data, Hanford rheological models for single tank wastes, and Hanford rheology after blending provided in the Meacham report. The attached report also compares Hanford to SRS waste rheology and discusses some SRS rheological model equations for single tank wastes, as well as discussing SRS experience with the blending of waste sludges with aqueous material, other waste sludges, and frit slurries. Some observations of note: …
Date: September 26, 2013
Creator: Koopman, D. C. & Stone, M.
System: The UNT Digital Library
Sault Tribe Building Efficiency Energy Audits (open access)

Sault Tribe Building Efficiency Energy Audits

The Sault Ste. Marie Tribe of Chippewa Indians is working to reduce energy consumption and expense in Tribally-owned governmental buildings. The Sault Ste. Marie Tribe of Chippewa Indians will conduct energy audits of nine Tribally-owned governmental buildings in three counties in the Upper Peninsula of Michigan to provide a basis for evaluating and selecting the technical and economic viability of energy efficiency improvement options. The Sault Ste. Marie Tribe of Chippewa Indians will follow established Tribal procurement policies and procedures to secure the services of a qualified provider to conduct energy audits of nine designated buildings. The contracted provider will be required to provide a progress schedule to the Tribe prior to commencing the project and submit an updated schedule with their monthly billings. Findings and analysis reports will be required for buildings as completed, and a complete Energy Audit Summary Report will be required to be submitted with the provider?s final billing. Conducting energy audits of the nine governmental buildings will disclose building inefficiencies to prioritize and address, resulting in reduced energy consumption and expense. These savings will allow Tribal resources to be reallocated to direct services, which will benefit Tribal members and families.
Date: September 26, 2013
Creator: Holt, Jeffrey W.
System: The UNT Digital Library
Electrohydraulic Forming of Near-Net Shape Automotive Panels (open access)

Electrohydraulic Forming of Near-Net Shape Automotive Panels

The objective of this project was to develop the electrohydraulic forming (EHF) process as a near-net shape automotive panel manufacturing technology that simultaneously reduces the energy embedded in vehicles and the energy consumed while producing automotive structures. Pulsed pressure is created via a shockwave generated by the discharge of high voltage capacitors through a pair of electrodes in a liquid-filled chamber. The shockwave in the liquid initiated by the expansion of the plasma channel formed between two electrodes propagates towards the blank and causes the blank to be deformed into a one-sided die cavity. The numerical model of the EHF process was validated experimentally and was successfully applied to the design of the electrode system and to a multi-electrode EHF chamber for full scale validation of the process. The numerical model was able to predict stresses in the dies during pulsed forming and was validated by the experimental study of the die insert failure mode for corner filling operations. The electrohydraulic forming process and its major subsystems, including durable electrodes, an EHF chamber, a water/air management system, a pulse generator and integrated process controls, were validated to be capable to operate in a fully automated, computer controlled mode for forming …
Date: September 26, 2013
Creator: Golovaschenko, Sergey F.
System: The UNT Digital Library
Glass Frit Clumping And Dusting (open access)

Glass Frit Clumping And Dusting

DWPF mixes a slurry of glass frit (Frit 418) and dilute (1.5 wt%) formic acid solution with high level waste in the Slurry Mix Evaporator (SME). There would be advantages to introducing the frit in a non-slurry form to minimize water addition to the SME, however, adding completely dry frit has the potential to generate dust which could clog filters or condensers. Prior testing with another type of frit, Frit 320, and using a minimal amount of water reduced dust generation, however, the formation of hard clumps was observed. To examine options and behavior, a TTQAP [McCabe and Stone, 2013] was written to initiate tests that would address these concerns. Tests were conducted with four types of glass frit; Frit 320, DWPF Frit 418, Bekeson Frit 418 and Multi-Aspirator Frit 418. The last two frits are chemically identical to DWPF Frit 418 but smaller particles were removed by the respective vendors. Test results on Frit Clumping and Dusting are provided in this report. This report addresses the following seven questions. Short answers are provided below with more detailed answers to follow. 1. Will the addition of a small amount of water, 1.5 wt%, to dry DWPF Frit 418 greatly reduce …
Date: September 26, 2013
Creator: Steimke, J. L.
System: The UNT Digital Library
Large-scale Manufacturing of Nanoparticulate-based Lubrication Additives for Improved Energy Efficiency and Reduced Emissions (open access)

Large-scale Manufacturing of Nanoparticulate-based Lubrication Additives for Improved Energy Efficiency and Reduced Emissions

This project was funded under the Department of Energy (DOE) Lab Call on Nanomanufacturing for Energy Efficiency and was directed toward the development of novel boron-based nanocolloidal lubrication additives for improving the friction and wear performance of machine components in a wide range of industrial and transportation applications. Argonne�s research team concentrated on the scientific and technical aspects of the project, using a range of state-of-the art analytical and tribological test facilities. Argonne has extensive past experience and expertise in working with boron-based solid and liquid lubrication additives, and has intellectual property ownership of several. There were two industrial collaborators in this project: Ashland Oil (represented by its Valvoline subsidiary) and Primet Precision Materials, Inc. (a leading nanomaterials company). There was also a sub-contract with the University of Arkansas. The major objectives of the project were to develop novel boron-based nanocolloidal lubrication additives and to optimize and verify their performance under boundary-lubricated sliding conditions. The project also tackled problems related to colloidal dispersion, larger-scale manufacturing and blending of nano-additives with base carrier oils. Other important issues dealt with in the project were determination of the optimum size and concentration of the particles and compatibility with various base fluids and/or additives. …
Date: September 26, 2013
Creator: Erdemir, Ali
System: The UNT Digital Library
2013 LLNL Nuclear Forensics Summer Program (open access)

2013 LLNL Nuclear Forensics Summer Program

None
Date: September 26, 2013
Creator: Kersting, A. B.
System: The UNT Digital Library
A RHIC-style IPM in the Brookhaven AGS (open access)

A RHIC-style IPM in the Brookhaven AGS

N/A
Date: September 26, 2013
Creator: Connolly, R.; Dawson, C.; Fite, J.; Huang, H.; Jao, S.; Meng, W. et al.
System: The UNT Digital Library
Requirements for Xenon International (open access)

Requirements for Xenon International

This document defines the requirements for the new Xenon International radioxenon system. The output of this project will be a Pacific Northwest National Laboratory (PNNL) developed prototype and a manufacturer-developed production prototype. The two prototypes are intended to be as close to matching as possible; this will be facilitated by overlapping development cycles and open communication between PNNL and the manufacturer.
Date: September 26, 2013
Creator: Hayes, James C.; Ely, James H.; Haas, Derek A.; Harper, Warren W.; Heimbigner, Tom R.; Hubbard, Charles W. et al.
System: The UNT Digital Library