The 2009 Influenza Pandemic: An Overview (open access)

The 2009 Influenza Pandemic: An Overview

This report provides a synopsis of key events in the H1N1 pandemic response, followed by information about selected federal emergency management authorities and actions taken by the Department of Homeland Security (DHS), Health and Human Services (HHS), and state and local authorities.
Date: November 16, 2009
Creator: Lister, Sarah A. & Redhead, C. Stephen
Object Type: Report
System: The UNT Digital Library
Assessment of the Technologies for Molecular Biodosimetry for Human Low-Dose Radiation Exposure Symposium (open access)

Assessment of the Technologies for Molecular Biodosimetry for Human Low-Dose Radiation Exposure Symposium

Exposure to ionizing radiation produces few immediate outwardly-visible clinical signs, yet, depending on dose, can severely damage vital physiological functions within days to weeks and produce long-lasting health consequences among survivors. In the event of a radiological accident, the rapid evaluation of the individual absorbed dose is paramount to discriminate the worried but unharmed from those individuals who must receive medical attention. Physical, clinical and biological dosimetry are usually combined for the best dose assessment. However, because of the practical limits of physical and clinical dosimetry, many attempts have been made to develop a dosimetry system based on changes in biological parameters, including techniques for hematology, biochemistry, immunology, cytogenetics, etc. Lymphocyte counts and chromosome aberrations analyses are among the methods that have been routinely used for estimating radiation dose. However, these assays require several days to a week to be completed and therefore cannot be used to obtain a fast estimate of the dose during the first few days after exposure when the information would be most critical for identifying victims of radiation accidents who could benefit the most by medical intervention. The steadily increasing sophistication in our understanding of the early biochemical responses of irradiated cells and tissues provides …
Date: November 16, 2009
Creator: Coleman, Matthew A. (info: Ph.D.); Ramakrishnan, Narayani (info:Ph.D); Amundson, Sally A.; Tucker, James D. (info: Ph.D.); Dertinger, Stephen D. (info:Ph.D); Ossetrova, Natalia I. (info:Ph.D) et al.
Object Type: Article
System: The UNT Digital Library
Border Searches of Laptop Computers and Other Electronic Storage Devices (open access)

Border Searches of Laptop Computers and Other Electronic Storage Devices

This report discusses about Customs and Border Protection (CBP) and Immigration and Customs Enforcement (ICE), two agencies within the department of homeland security (DHS) that have roles in border securities.
Date: November 16, 2009
Creator: Kim, Yule
Object Type: Report
System: The UNT Digital Library
Department Of Veterans Affairs: Improvements Needed in Corrective Action Plans to Remediate Financial Reporting Material Weaknesses (open access)

Department Of Veterans Affairs: Improvements Needed in Corrective Action Plans to Remediate Financial Reporting Material Weaknesses

A letter report issued by the Government Accountability Office with an abstract that begins "In fiscal year 2008, the Department of Veterans Affairs (VA) identified three material internal control weaknesses over financial reporting--financial management system functionality, IT security controls, and financial management oversight. VA is developing a new financial system--FLITE--but full implementation is not expected until 2014. Therefore, the Subcommittee asked us to determine whether VA corrective action plans and oversight are appropriately focused on near-term actions to provide improved financial information. This report addresses (1) the nature of the internal control weaknesses identified in the VA fiscal year 2008 financial audit report and how long they have been outstanding, (2) whether VA had plans appropriately focused on near-term corrective actions, and (3) whether VA had appropriate oversight mechanisms in place to help assure that near-term corrective action plans are implemented on schedule. GAO reviewed corrective action plans for significant deficiencies underlying 2 of the 3 material weaknesses and performed additional analysis for two underlying significant deficiencies."
Date: November 16, 2009
Creator: United States. Government Accountability Office.
Object Type: Report
System: The UNT Digital Library
DIONEX ICS3000 ION CHROMATOGRAPHY SYSTEM INSTALLATION AND INSTRUMENT ASSESSMENT FOR SRNL APPLICATIONS (open access)

DIONEX ICS3000 ION CHROMATOGRAPHY SYSTEM INSTALLATION AND INSTRUMENT ASSESSMENT FOR SRNL APPLICATIONS

Ion Chromatography (IC) is routinely used at the Savannah River National Laboratory (SRNL) for sample analysis and characterization. Results from IC analysis are valued in corrosion control maintenance and measurement programs, remediation waste process control, soil and ground water measurement, nuclear materials processing, and various other research and development programs. Presented in this report are analytical methods developed on a DIONEX ICS3000 Reagent Free Ion Chromatography (RFIC) system located in AD at SRNL. This IC system contains two independent analysis channels comprising of a mobile phase generator, a pump, stationary phase columns, a suppressor and a conductivity detector. One channel is dedicated to anion analysis using Potassium Hydroxide (KOH) as the mobile phase while a second channel is configured for cation analysis using Methanesulfonic Acid (MSA) as the mobile phase. Both channels share an autosampler and the peak analysis software, Chromeleon{reg_sign} v.6.8. Instrument configuration is modified from the manufacturer for radiological service. Listed within this report are Dionex ICS3000 parameters and results for the analysis of routine anions and cations. Additional method parameters and discussion are presented on the analysis of Acetate (CH{sub 3}COO{sup -}) and Iodate (IO{sub 3}{sup -}). Previous IC analysis instruments at AD have been based upon …
Date: November 16, 2009
Creator: Wiedenman, B. & White, T.
Object Type: Report
System: The UNT Digital Library
Financial Audit: Federal Housing Finance Agency's Fiscal Year 2009 Financial Statements (open access)

Financial Audit: Federal Housing Finance Agency's Fiscal Year 2009 Financial Statements

A letter report issued by the Government Accountability Office with an abstract that begins "The Housing and Economic Recovery Act of 2008 (HERA) created the Federal Housing Finance Agency (FHFA) and gave it responsibility for, among other things, the supervision and oversight of Fannie Mae, Freddie Mac, and the 12 federal home loan banks. Specifically, FHFA was assigned responsibility for ensuring that each of the regulated entities operates in a fiscally safe and sound manner, including maintenance of adequate capital and internal controls, and carries out its housing and community development finance mission. HERA also requires FHFA to annually prepare financial statements, and further requires the Government Accountability Office (GAO) to audit these statements. Pursuant to HERA's requirement, GAO audited FHFA's fiscal year 2009 financial statements to determine whether (1) the financial statements were fairly stated and (2) FHFA management maintained effective internal control over financial reporting. GAO also tested FHFA's compliance with selected laws and regulations. GAO is not making any recommendations in this report. In commenting on a draft of this report, FHFA noted the challenges it faced in establishing the new agency while working to stabilize the housing market. It noted that it would continue to work …
Date: November 16, 2009
Creator: United States. Government Accountability Office.
Object Type: Report
System: The UNT Digital Library
Financial Audit: Securities and Exchange Commission's Financial Statements for Fiscal Years 2009 and 2008 (open access)

Financial Audit: Securities and Exchange Commission's Financial Statements for Fiscal Years 2009 and 2008

A letter report issued by the Government Accountability Office with an abstract that begins "Established in 1934 to enforce the securities laws and protect investors, the United States Securities and Exchange Commission (SEC) plays an important role in maintaining the integrity of the U.S. securities markets. Pursuant to the Accountability of Tax Dollars Act of 2002, SEC is required to prepare and submit to Congress and the Office of Management and Budget audited financial statements. GAO agreed, under its audit authority, to perform the audit of SEC's financial statements to determine whether (1) the financial statements are fairly stated, and (2) SEC management maintained effective internal control. GAO also tested SEC's compliance with selected provisions of significant laws and regulations."
Date: November 16, 2009
Creator: United States. Government Accountability Office.
Object Type: Report
System: The UNT Digital Library

Fuel Cell Power Model for CHHP System Economics and Performance Analysis

Presentation about Fuel Cell Power (FCPower) Model used to analyze the economics and performance of combined heat, hydrogen, and power (CHHP) systems.
Date: November 16, 2009
Creator: Steward, D.
Object Type: Presentation
System: The UNT Digital Library
Integrated Kinetic Simulation of Laser-Plasma Interactions, Fast-Electron Generation and Transport in Fast Ignition (open access)

Integrated Kinetic Simulation of Laser-Plasma Interactions, Fast-Electron Generation and Transport in Fast Ignition

We present new results on the physics of short-pulse laser-matter interaction of kilojoule-picosecond pulses at full spatial and temporal scale, using a new approach that combines a 3D collisional electromagnetic Particle-in-Cell code with an MHD-hybrid model of high-density plasma. In the latter, collisions damp out plasma waves, and an Ohm's law with electron inertia effects neglected determines the electric field. In addition to yielding orders of magnitude in speed-up while avoiding numerical instabilities, this allows us to model the whole problem in a single unified framework: the laser-plasma interaction at sub-critical densities, energy deposition at relativistic critical densities, and fast-electron transport in solid densities. Key questions such as the multi-picosecond temporal evolution of the laser energy conversion into hot electrons, the impact of return currents on the laser-plasma interaction, and the effect of self-generated electric and magnetic fields on electron transport will be addressed. We will report applications to current experiments.
Date: November 16, 2009
Creator: Kemp, A; Cohen, B & Divol, L
Object Type: Article
System: The UNT Digital Library
Lac du Flambeau Band of Lake Superior Chippewa Indians Strategic Energy Plan (open access)

Lac du Flambeau Band of Lake Superior Chippewa Indians Strategic Energy Plan

This plan discusses the current energy use on the Lac du Flambeau Reservation, the current status of the Tribe's energy program, as well as the issues and concerns with energy on the reservation. This plan also identifies and outlines energy opportunities, goals, and objectives for the Tribe to accomplish. The overall goal of this plan is to address the energy situation of the reservation in a holistic manner for the maximum benefit to the Tribe. This plan is an evolving document that will be re-evaluated as the Tribe's energy situation changes.
Date: November 16, 2009
Creator: Hoover, Bryan
Object Type: Report
System: The UNT Digital Library
Modeling acid-gas generation from boiling chloride brines (open access)

Modeling acid-gas generation from boiling chloride brines

This study investigates the generation of HCl and other acid gases from boiling calcium chloride dominated waters at atmospheric pressure, primarily using numerical modeling. The main focus of this investigation relates to the long-term geologic disposal of nuclear waste at Yucca Mountain, Nevada, where pore waters around waste-emplacement tunnels are expected to undergo boiling and evaporative concentration as a result of the heat released by spent nuclear fuel. Processes that are modeled include boiling of highly concentrated solutions, gas transport, and gas condensation accompanied by the dissociation of acid gases, causing low-pH condensate. Simple calculations are first carried out to evaluate condensate pH as a function of HCl gas fugacity and condensed water fraction for a vapor equilibrated with saturated calcium chloride brine at 50-150 C and 1 bar. The distillation of a calcium-chloride-dominated brine is then simulated with a reactive transport model using a brine composition representative of partially evaporated calcium-rich pore waters at Yucca Mountain. Results show a significant increase in boiling temperature from evaporative concentration, as well as low pH in condensates, particularly for dynamic systems where partial condensation takes place, which result in enrichment of HCl in condensates. These results are in qualitative agreement with experimental …
Date: November 16, 2009
Creator: Zhang, Guoxiang; Spycher, Nicolas; Sonnenthal, Eric & Steefel, Carl
Object Type: Article
System: The UNT Digital Library
Muon-induced backgrounds in the CUORICINO experiment (open access)

Muon-induced backgrounds in the CUORICINO experiment

To better understand the contribution of cosmic ray muons to the CUORICINO background, ten plastic scintillator detectors were installed at the CUORICINO site and operated during 3 months of the CUORICINO experiment. From these measurements, an upper limit of 0.0021 counts/keV {center_dot} kg {center_dot} yr (95% C.L.) was obtained on the cosmic ray induced background in the neutrinoless double beta decay region of interest. The measurements were compared to Geant4 simulations, which are similar to those that will be used to estimate the backgrounds in CUORE.
Date: November 16, 2009
Creator: Andreotti, E.; Arnaboldi, C.; Avignone, F. T.; Balata, M.; Bandac, I.; Barucci, M. et al.
Object Type: Article
System: The UNT Digital Library
National Ignition Campaign Hohlraum Energetics (open access)

National Ignition Campaign Hohlraum Energetics

The first series of experiments on the National Ignition Facility (NIF) [E. I. Moses, R. N. Boyd, B. A. Remington, C. J. Keane, and R. Al-Ayat, 'The National Ignition Facility: ushering in a new age for high energy density science,' Phys. Plasmas 16, 041006 (2009)] tested ignition hohlraum 'energetics,' a term described by four broad goals: (1) Measurement of laser absorption by the hohlraum; (2) Measurement of the x-ray radiation flux (T{sub RAD}{sup 4}) on the surrogate ignition capsule; (3) Quantitative understanding of the laser absorption and resultant x-ray flux; and (4) Determining whether initial hohlraum performance is consistent with requirements for ignition. This paper summarizes the status of NIF hohlraum energetics experiments. The hohlraum targets and experimental design are described, as well as the results of the initial experiments. The data demonstrate low backscattered energy (< 10%) for hohlraums filled with helium gas. A discussion of our current understanding of NIF hohlraum x-ray drive follows, including an overview of the computational tools, i.e., radiation-hydrodynamics codes, that have been used to design the hohlraums. The performance of the codes is compared to x-ray drive and capsule implosion data from the first NIF experiments. These results bode well for future NIF …
Date: November 16, 2009
Creator: Meezan, N B; Atherton, L J; Callahan, D A; Dewald, E L; Dixit, S N; Dzenitis, E G et al.
Object Type: Article
System: The UNT Digital Library
Net Neutrality: The Federal Communications Commission's Authority to Enforce Its Network Management Principles (open access)

Net Neutrality: The Federal Communications Commission's Authority to Enforce Its Network Management Principles

This report will discuss the Comcast's blocking of P2P applications, Comcast's network management practices and their legal implications in greater detail.
Date: November 16, 2009
Creator: Ruane, Kathleen Ann
Object Type: Report
System: The UNT Digital Library

Pathway and Resource Overview

This presentation provides information about hydrogen pathway analysis, which is analysis of the total levelized cost (including return on investment). Well-to-wheels (WTW) energy use, and WTW emissions for hydrogen production, delivery, and distribution pathways.
Date: November 16, 2009
Creator: Ruth, M. F.
Object Type: Presentation
System: The UNT Digital Library
Plasma Amplifier contribution for FY09 LDRD Annual Report (open access)

Plasma Amplifier contribution for FY09 LDRD Annual Report

None
Date: November 16, 2009
Creator: Kirkwood, R
Object Type: Report
System: The UNT Digital Library
Private Health Insurance Provisions of S. 1796, America's Healthy Future Act of 2009 (open access)

Private Health Insurance Provisions of S. 1796, America's Healthy Future Act of 2009

This report summarizes key provisions affecting private health insurance in S. 1796, America's Healthy Future Act of 2009, as ordered reported by the Senate Committee on Finance on October 19, 2009.
Date: November 16, 2009
Creator: Fernandez, Bernadette; Chaikind, Hinda; Peterson, Chris L.; Newsom, Mark & Mulvey, Janemarie
Object Type: Report
System: The UNT Digital Library
Recovery Act: Agencies Are Addressing Broadband Program Challenges, but Actions Are Needed to Improve Implementation (open access)

Recovery Act: Agencies Are Addressing Broadband Program Challenges, but Actions Are Needed to Improve Implementation

A letter report issued by the Government Accountability Office with an abstract that begins "Access to broadband service is seen as vital to economic, social, and educational development, yet many areas of the country lack access to, or their residents do not use, broadband. To expand broadband deployment and adoption, the American Recovery and Reinvestment Act (Recovery Act) provided $7.2 billion to the Department of Commerce's National Telecommunications and Information Administration (NTIA) and the Department of Agriculture's Rural Utilities Service (RUS) for grants or loans to a variety of program applicants. The agencies must award all funds by September 30, 2010. This report addresses the challenges NTIA and RUS face; steps taken to address challenges; and remaining risks in (1) evaluating applications and awarding funds and (2) overseeing funded projects. The Government Accountability Office (GAO) reviewed relevant laws and program documents and interviewed agency officials and industry stakeholders."
Date: November 16, 2009
Creator: United States. Government Accountability Office.
Object Type: Report
System: The UNT Digital Library
The Rise of China's Auto Industry and Its Impact on the U.S. Motor Vehicle Industry (open access)

The Rise of China's Auto Industry and Its Impact on the U.S. Motor Vehicle Industry

This report provides background information on China as a major auto producer and consumer, and it discusses the foreign and domestic producers in Chinese motor vehicle industry.
Date: November 16, 2009
Creator: Tang, Rachel
Object Type: Report
System: The UNT Digital Library
Saudi Arabia: Background and U.S. Relations (open access)

Saudi Arabia: Background and U.S. Relations

The kingdom of Saudi Arabia, ruled by the Al Saud family since its founding in 1932, wields significant political and economic influence as the birthplace of the Islamic faith and by virtue of its large energy reserves. This report provides background information about Saudi Arabia and analyzes current issues in U.S.-Saudi relations.
Date: November 16, 2009
Creator: Blanchard, Christopher M.
Object Type: Report
System: The UNT Digital Library
Student Achievement: Schools Use Multiple Strategies to Help Students Meet Academic Standards, Especially Schools with Higher Proportions of Low-Income and Minority Students (open access)

Student Achievement: Schools Use Multiple Strategies to Help Students Meet Academic Standards, Especially Schools with Higher Proportions of Low-Income and Minority Students

A letter report issued by the Government Accountability Office with an abstract that begins "The federal government has invested billions of dollars to improve student academic performance, and many schools, teachers, and researchers are trying to determine the most effective instructional practices with which to accomplish this. The Conference Report for the Consolidated Appropriations Act for Fiscal Year 2008 directed GAO to study strategies used to prepare students to meet state academic achievement standards. To do this, GAO answered: (1) What types of instructional practices are schools and teachers most frequently using to help students achieve state academic standards, and do those instructional practices differ by school characteristics? (2) What is known about how standards-based accountability systems have affected instructional practices? (3) What is known about instructional practices that are effective in improving student achievement? GAO analyzed data from a 2006-2007 national survey of principals and 2005-2006 survey of teachers in three states, conducted a literature review of the impact of standards-based accountability systems on instructional practices and of practices that are effective in improving student achievement, and interviewed experts."
Date: November 16, 2009
Creator: United States. Government Accountability Office.
Object Type: Report
System: The UNT Digital Library
Summary Report of Summer 2009 NGSI Human Capital Development Efforts at Lawrence Livermore National Laboratory (open access)

Summary Report of Summer 2009 NGSI Human Capital Development Efforts at Lawrence Livermore National Laboratory

In 2009, Lawrence Livermore National Laboratory (LLNL) engaged in several activities to support NA-24's Next Generation Safeguards Initiative (NGSI). This report outlines LLNL's efforts to support Human Capital Development (HCD), one of five key components of NGSI managed by Dunbar Lockwood in the Office of International Regimes and Agreements (NA-243). There were five main LLNL summer safeguards HCD efforts sponsored by NGSI: (1) A joint Monterey Institute of International Studies/Center for Nonproliferation Studies-LLNL International Safeguards Policy and Information Analysis Course; (2) A Summer Safeguards Policy Internship Program at LLNL; (3) A Training in Environmental Sample Analysis for IAEA Safeguards Internship; (4) Safeguards Technology Internships; and (5) A joint LLNL-INL Summer Safeguards Lecture Series. In this report, we provide an overview of these five initiatives, an analysis of lessons learned, an update on the NGSI FY09 post-doc, and an update on students who participated in previous NGSI-sponsored LLNL safeguards HCD efforts.
Date: November 16, 2009
Creator: Dougan, A; Dreicer, M; Essner, J; Gaffney, A; Reed, J & Williams, R
Object Type: Report
System: The UNT Digital Library
Texas Department of Licensing and Regulation Annual Financial Report: 2009 (open access)

Texas Department of Licensing and Regulation Annual Financial Report: 2009

The annual financial report of the Texas Department of Licensing and Regulation for fiscal year 2009, including statements of assets, revenues, expenditures, and other financial records as well as supplementary notes and schedules.
Date: November 16, 2009
Creator: Texas. Department of Licensing and Regulation.
Object Type: Report
System: The Portal to Texas History
United States Relations with the Association of Southeast Asian Nations (ASEAN) (open access)

United States Relations with the Association of Southeast Asian Nations (ASEAN)

This report provides an overview of U.S. interests towards the Association of Southeast Asian Nations (ASEAN). The report discusses the U.S. policy developments toward the region and policy issues.
Date: November 16, 2009
Creator: Lum, Thomas; Dolven, Ben; Manyin, Mark E.; Martin, Michael F. & Vaughn, Bruce
Object Type: Report
System: The UNT Digital Library