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Navier-Stokes Solvers and Generalizations for Reacting Flow Problems

Description: This is an overview of our accomplishments during the final term of this grant (1 September 2008 -- 30 June 2012). These fall mainly into three categories: fast algorithms for linear eigenvalue problems; solution algorithms and modeling methods for partial differential equations with uncertain coefficients; and preconditioning methods and solvers for models of computational fluid dynamics (CFD).
Date: January 27, 2013
Creator: Elman, Howard C
Partner: UNT Libraries Government Documents Department
open access

Brief History of Comprehensive Immigration Reform Efforts in the 109th and 110th Congresses to Inform Policy Discussions in the 113th Congress

Description: This report opens with brief legislative histories of "comprehensive immigration reform" (CIR) in the 109th and 110th Congresses. A comparative overview of key CIR provisions in the three bills that received floor action in the 109th and 110th Congresses follows. In addition to a narrative discussion of how the bills addressed the main provisions of CIR, the report provides a table that presents a comparative summary of the key features of the bills. The report concludes with observations contr… more
Date: February 27, 2013
Creator: Wasem, Ruth Ellen
Partner: UNT Libraries Government Documents Department
open access

Combating Autism Act: HHS Agencies Responded with New and Continuing Activities, Including Oversight

Description: A letter report issued by the Government Accountability Office with an abstract that begins "Department of Health and Human Services (HHS) agencies responded to the Combating Autism Act of 2006 (CAA) by establishing some new autism activities and continuing others. The Health Resources and Services Administration (HRSA) created a new initiative to address specific directives in the CAA. Through this initiative, HRSA expanded its existing training programs by requiring grantees to include traini… more
Date: February 27, 2013
Creator: United States. Government Accountability Office.
Partner: UNT Libraries Government Documents Department
open access

DOE_EE0003592_HEL-SR-PR-0027 Rev 1 20130227 Final Report_Public Release

Description: To develop a high temperature Thermal Storage System (TES) based on graphite and able to provide both economical and technical advantages with respect to existing solutions contributing to increase the share of Concentrated Solar Plants (CSP).
Date: February 27, 2013
Creator: Eduardo Villarroel, Carlos Fernandez-Pello, Jeff Lenartz, Karen Parysek
Partner: UNT Libraries Government Documents Department
open access

Federal Financial Reporting: An Overview

Description: This report discusses the federal financial reporting -- defined here as the process of recording retrospective executive department-level financial and performance information -- may provide both a snapshot of the government's financial health at a given moment in time, as well as an accounting of its financial performance over a given time frame.
Date: February 27, 2013
Creator: Levine, Meredith A.
Partner: UNT Libraries Government Documents Department
open access

Individuals with Disabilities Education Act: Standards Needed to Improve Identification of Racial and Ethnic Overrepresentation in Special Education

Description: A letter report issued by the Government Accountability Office with an abstract that begins "In 2010, states required about 2 percent of all districts to use Individuals with Disabilities Education Act (IDEA) funds for early intervening services to address the overrepresentation of racial and ethnic groups in special education. Based on definitions states individually developed to measure this overrepresentation-- referred to in IDEA as significant disproportionality--356 districts were require… more
Date: February 27, 2013
Creator: United States. Government Accountability Office.
Partner: UNT Libraries Government Documents Department
open access

Issues in Homeland Security Policy for the 113th Congress

Description: This report outlines an array of homeland security issues that may come before the 113th Congress. After a brief discussion of the overall homeland security budget, the report divides the specific issues into five broad categories: counterterrorism and security management, border security and trade, immigration, disaster preparedness, response, and recovery, and departmental management.
Date: February 27, 2013
Creator: Painter, William L.
Partner: UNT Libraries Government Documents Department
open access

KC-46 Tanker Aircraft: Program Generally Stable but Improvements in Managing Schedule Are Needed

Description: A letter report issued by the Government Accountability Office with an abstract that begins "The KC-46 program 2012 estimates for cost, schedule, and performance are virtually the same as last year's, with the contractor running very close to the planned budget and schedule. Development work is more than one-fourth complete and a successful preliminary design review was held on schedule in April 2012. In response to a prior GAO recommendation, the program now has fully implemented metrics to me… more
Date: February 27, 2013
Creator: United States. Government Accountability Office.
Partner: UNT Libraries Government Documents Department
open access

Managing for Results: Data-Driven Performance Reviews Show Promise But Agencies Should Explore How to Involve Other Relevant Agencies

Description: A letter report issued by the Government Accountability Office with an abstract that begins "GAO identified nine leading practices to promote successful data-driven performance reviews--referred to as quarterly performance reviews--at the federal level."
Date: February 27, 2013
Creator: United States. Government Accountability Office.
Partner: UNT Libraries Government Documents Department
open access

Sessions, Adjournments, and Recesses of Congress

Description: This report first describes how pertinent rules and practices regulate the daily sessions of Congress and their adjournments and recesses, including discussion of the "legislative day." It then develops a corresponding discussion for the annual sessions of Congress, which addresses, among other things, the use of "pro forma sessions." The report clarifies certain situations in which terms may simultaneously apply in different ways in relation to the daily session and to the annual session. Fina… more
Date: February 27, 2013
Creator: Beth, Richard S. & Tollestrup, Jessica
Partner: UNT Libraries Government Documents Department
open access

Trafficking in Persons: U.S. Policy and Issues for Congress

Description: This report focuses on international and domestic human trafficking and U.S. policy responses, with particular emphasis on the Trafficking Victims Protection Act of 2000 (TVPA) and its subsequent reauthorizations. The report begins with a description of key Trafficking in persons (TIP)-related definitions and an overview of the human trafficking problem. It follows with an overview of major foreign policy responses to international human trafficking. The report then focuses on responses to traf… more
Date: February 27, 2013
Creator: Siskin, Alison & Wyler, Liana Sun
Partner: UNT Libraries Government Documents Department
open access

User Guide for the STAYSL PNNL Suite of Software Tools

Description: The STAYSL PNNL software suite provides a set of tools for working with neutron activation rates measured in a nuclear fission reactor, an accelerator-based neutron source, or any neutron field to determine the neutron flux spectrum through a generalized least-squares approach. This process is referred to as neutron spectral adjustment since the preferred approach is to use measured data to adjust neutron spectra provided by neutron physics calculations. The input data consist of the reaction r… more
Date: February 27, 2013
Creator: Greenwood, Lawrence R. & Johnson, Christian D.
Partner: UNT Libraries Government Documents Department
open access

Well Completion Report for Well ER-20-11, Corrective Action Units 101 and 102: Central and Western Pahute Mesa

Description: Well ER-20-11 was drilled for the U.S. Department of Energy, National Nuclear Security Administration Nevada Site Office in support of the Nevada Environmental Management Operations Underground Test Area (UGTA) Activity at the Nevada National Security Site (formerly Nevada Test Site), Nye County, Nevada. The well was drilled in September 2012 as part of the Central and Western Pahute Mesa Corrective Action Unit Phase II drilling program. Well ER-20-11 was constructed to further investigate the … more
Date: February 27, 2013
Creator: National Security Technologies, LLC
Partner: UNT Libraries Government Documents Department
open access

FINAL REPORT: The Role of RUB (related to ubiquitin) Family of Proteins in the Hormone Response

Description: The Rub pathway is a conserved protein modification pathway. RUB (called Rubp1 in budding yeast, Nedd8 in animals and RUB in plants) is a ubiquitin-like 76-amino acid protein. It covalently attaches to protein using an enzymatic machinery analogous to the enzymes that attach ubiquitin to its substrate proteins. However, the nature of the complement of Rub-modified proteins in organisms was not clear. From bioinformatics analyses, one can identify a Rub activating enzymes and Rub conjugating enz… more
Date: March 27, 2013
Creator: Callis, Judy
Partner: UNT Libraries Government Documents Department
open access

Letter Report: LAW Simulant Development for Cast Stone Screening Test

Description: More than 56 million gallons of radioactive and hazardous waste are stored in 177 underground storage tanks at the U.S. Department of Energy’s (DOE’s) Hanford Site in southeastern Washington State. The Hanford Tank Waste Treatment and Immobilization Plant (WTP) is being constructed to treat the wastes and immobilize them in a glass waste form. The WTP includes a pretreatment facility to separate the wastes into a small volume of high-level waste (HLW) containing most of the radioactivity and a … more
Date: March 27, 2013
Creator: Russell, Renee L.; Westsik, Joseph H.; Swanberg, David J.; Eibling, Russell E.; Cozzi, Alex; Lindberg, Michael J. et al.
Partner: UNT Libraries Government Documents Department
open access

Navy Aegis Ballistic Missile Defense (BMD) Program: Background and Issues for Congress

Description: This report provides background information and issues for Congress on the Aegis ballistic missile defense (BMD) program, which is carried out by the Missile Defense Agency (MDA) and the Navy, and gives Navy Aegis cruisers and destroyers a capability for conducting BMD operations. Congress's decisions on the Aegis BMD program could significantly affect U.S. BMD capabilities and funding requirements, and the BMD-related industrial base.
Date: March 27, 2013
Creator: O'Rourke, Ronald
Partner: UNT Libraries Government Documents Department
open access

Navy DDG-51 and DDG-1000 Destroyer Programs: Background and Issues for Congress

Description: This report presents background information and potential oversight issues for Congress on the Navy's Arleigh Burke (DDG-51) and Zumwalt (DDG-1000) class destroyer programs. The Navy's proposed FY2013 budget requests funding for the procurement of two DDG-51s. The Navy for FY2013 is also requesting congressional approval to use a multiyear procurement (MYP) arrangement for the nine DDG-51s scheduled for procurement in FY2013-FY2017. Decisions that Congress makes concerning these programs could … more
Date: March 27, 2013
Creator: O'Rourke, Ronald
Partner: UNT Libraries Government Documents Department
open access

Navy Ford (CVN-78) Class Aircraft Carrier Program: Background and Issues for Congress

Description: This report provides background information and potential oversight issues for Congress on the Gerald R. Ford (CVN-78) class aircraft carrier program. Congress's decisions on the CVN-78 program could substantially affect Navy capabilities and funding requirements and the shipbuilding industrial base.
Date: March 27, 2013
Creator: O'Rourke, Ronald
Partner: UNT Libraries Government Documents Department
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