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2003 Brookhaven National Laboratory Annual Illness and Injury Surveillance Report, Revised September 2007 (open access)

2003 Brookhaven National Laboratory Annual Illness and Injury Surveillance Report, Revised September 2007

Annual Illness and Injury Surveillance Program report for 2003 for Brookhaven National Lab. The U.S. Department of Energy’s (DOE) commitment to assuring the health and safety of its workers includes the conduct of epidemiologic surveillance activities that provide an early warning system for health problems among workers. The IISP monitors illnesses and health conditions that result in an absence of workdays, occupational injuries and illnesses, and disabilities and deaths among current workers.
Date: October 2, 2007
Creator: United States. Department of Energy. Office of Illness and Injury Prevention Programs.
Object Type: Report
System: The UNT Digital Library
Ab Initio and Ab Exitu No-Core Shell Model (open access)

Ab Initio and Ab Exitu No-Core Shell Model

We outline two complementary approaches based on the no core shell model (NCSM) and present recent results. In the ab initio approach, nuclear properties are evaluated with two-nucleon (NN) and three-nucleon interactions (TNI) derived within effective field theory (EFT) based on chiral perturbation theory (ChPT). Fitting two available parameters of the TNI generates good descriptions of light nuclei. In a second effort, an ab exitu approach, results are obtained with a realistic NN interaction derived by inverse scattering theory with off-shell properties tuned to fit light nuclei. Both approaches produce good results for observables sensitive to spin-orbit properties.
Date: October 2, 2007
Creator: Vary, J. P.; Navratil, P.; Gueorguiev, V. G.; Ormand, W. E.; Nogga, A.; Maris, P. et al.
Object Type: Article
System: The UNT Digital Library
Air Quality: Multi-Pollutant Legislation in the 110th Congress (open access)

Air Quality: Multi-Pollutant Legislation in the 110th Congress

This report discusses air pollutants (petroleum, natural gas, and coal), which account for about two-thirds of U.S. electricity generation. These gases include several pollutants that directly pose risks to human health and welfare. The report also discusses the utilities that are subject to an array of environmental regulations.
Date: October 2, 2007
Creator: Blodgett, John E. & Blodgett, John E.
Object Type: Report
System: The UNT Digital Library
The Altus Times (Altus, Okla.), Vol. 109, No. 105, Ed. 1 Tuesday, October 2, 2007 (open access)

The Altus Times (Altus, Okla.), Vol. 109, No. 105, Ed. 1 Tuesday, October 2, 2007

Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date: October 2, 2007
Creator: Bush, Michael
Object Type: Newspaper
System: The Gateway to Oklahoma History

[Anai Arzola at etiquette dinner]

Photograph of Anai Arzola sitting at a table during an etiquette dinner that was put together by the Career Center on the UNT Campus. The tables have two drinks, several plates with different dishes, and mugs with napkins inside of them. There are also wind-up teeth on the table.
Date: October 2, 2007
Creator: Baugh, Brian
Object Type: Photograph
System: The UNT Digital Library
The Baytown Sun (Baytown, Tex.), Vol. 86, No. 307, Ed. 1 Tuesday, October 2, 2007 (open access)

The Baytown Sun (Baytown, Tex.), Vol. 86, No. 307, Ed. 1 Tuesday, October 2, 2007

Daily newspaper from Baytown, Texas that includes local, state, and national news along with advertising.
Date: October 2, 2007
Creator: Clements, Clifford E.
Object Type: Newspaper
System: The Portal to Texas History
The Boerne Star & Recorder (Boerne, Tex.), Vol. 101, No. 79, Ed. 1 Tuesday, October 2, 2007 (open access)

The Boerne Star & Recorder (Boerne, Tex.), Vol. 101, No. 79, Ed. 1 Tuesday, October 2, 2007

Semiweekly newspaper from Boerne, Texas that includes local, state, and national news along with advertising.
Date: October 2, 2007
Creator: Cartwright, Brian
Object Type: Newspaper
System: The Portal to Texas History
The Brand (Abilene, Tex.), Vol. 96, No. 3, Ed. 1, Tuesday, October 2, 2007 (open access)

The Brand (Abilene, Tex.), Vol. 96, No. 3, Ed. 1, Tuesday, October 2, 2007

Weekly student newspaper from Hardin-Simmons University in Abilene, Texas that includes local, state and campus news along with advertising.
Date: October 2, 2007
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
[Clipping: This year, two shared corny dog crown] (open access)

[Clipping: This year, two shared corny dog crown]

Clipping of an article from The Dallas Morning News about a corn dog eating contest.
Date: October 2, 2007
Creator: unknown
Object Type: Clipping
System: The UNT Digital Library

[Colleen Lesher and Viridiana Benitez at etiquette dinner]

Photograph of Colleen Lesher and Viridiana Benitez, who are both Hospitality Management students, sitting at a table during an etiquette dinner that was put together by the Career Center on the UNT Campus. The tables have two drinks and several plates with different dishes on them. The students are holding mugs and mixing them with teaspoons.
Date: October 2, 2007
Creator: Baugh, Brian
Object Type: Photograph
System: The UNT Digital Library
Compton scattering measurements from dense plasmas (open access)

Compton scattering measurements from dense plasmas

Compton scattering has been developed for accurate measurements of densities and temperatures in dense plasmas. One future challenge is the application of this technique to characterize compressed matter on the National Ignition Facility where hydrogen and beryllium will approach extremely dense states of matter of up to 1000 g/cc. In this regime, the density, compressibility, and capsule fuel adiabat may be directly measured from the Compton scattered spectrum of a high-energy x-ray line source. Specifically, the scattered spectra directly reflect the electron velocity distribution. In non-degenerate plasmas, the width provides an accurate measure of the electron temperatures, while in partially Fermi degenerate systems that occur in laser-compressed matter it provides the Fermi energy and hence the electron density. Both of these regimes have been accessed in experiments at the Omega laser by employing isochorically heated solid-density beryllium and moderately compressed beryllium foil targets. In the latter experiment, compressions by a factor of 3 at pressures of 40 Mbar have been measured in excellent agreement with radiation hydrodynamic modeling.
Date: October 2, 2007
Creator: Glenzer, S. H.; Neumayer, P.; Doeppner, T.; Landen, L.; Lee, R. W.; Wallace, R. et al.
Object Type: Article
System: The UNT Digital Library
Development of An On-Line, Core Power Distribution Monitoring System (open access)

Development of An On-Line, Core Power Distribution Monitoring System

The objective of the proposed work was to develop a software package that can construct in three-dimensional core power distributions using the signals from constant temperature power sensors distributed in the reactor core. The software developed uses a mode-based state/parameter estmation technique that is particularly attractive when there are model uncertainties and/or large signal noise. The software yields the expected value of local power at the detector locations and points in between, as well as the probability distribution of the local power density
Date: October 2, 2007
Creator: ALdemir, Tunc; Miller, Don & Wang, Peng
Object Type: Report
System: The UNT Digital Library
Elastic and transport properties in polycrystals of crackedgrains: Cross-property relations and microstructure (open access)

Elastic and transport properties in polycrystals of crackedgrains: Cross-property relations and microstructure

Some arguments of Bristow (1960) concerning the effects of cracks on elastic and transport (i.e., electrical or thermal conduction) properties of cold-worked metals are reexamined. The discussion is posed in terms of a modern understanding of bounds and estimates for physical properties of polycrystals--in contrast to Bristow's approach using simple mixture theory. One type of specialized result emphasized here is the cross-property estimates and bounds that can be obtained using the methods presented. Our results ultimately agree with those of Bristow, i.e., confirming that microcracking is not likely to be the main cause of the observed elastic behavior of cold-worked metals. However, it also becomes clear that the mixture theory approach to the analysis is too simple and that crack-crack interactions are necessary for proper quantitative study of Bristow's problem.
Date: October 2, 2007
Creator: Berryman, J.G.
Object Type: Article
System: The UNT Digital Library
Elections: Further Testing Could Provide Increased but Not Absolute Assurance That Voting Systems Did Not Cause Undervotes in Florida's 13th Congressional District (open access)

Elections: Further Testing Could Provide Increased but Not Absolute Assurance That Voting Systems Did Not Cause Undervotes in Florida's 13th Congressional District

A statement of record issued by the Government Accountability Office with an abstract that begins "In November 2006, about 18,000 undervotes were reported in Sarasota County in the race for Florida's 13th Congressional District (FL-13). After the contesting of the election results in the House of Representatives, the task force unanimously voted to seek GAO's assistance in determining whether the voting systems contributed to the large undervote in Sarasota County. GAO agreed with the task force on an engagement plan, including the following review objectives: (1) What voting systems were used in Sarasota County and what processes governed their use? (2) What was the scope of the undervote in Sarasota County in the general election? (3) What tests were conducted on the voting systems in Sarasota County prior to the general election and what were the results of those tests? (4) Considering the voting systems tests conducted after the general election, are additional tests needed to determine whether the voting systems contributed to the undervote? To conduct its work, GAO met with officials from the State of Florida, Sarasota County, and Election Systems and Software (ES&S)--the voting systems manufacturer--and reviewed voting systems test documentation. GAO analyzed election data to characterize …
Date: October 2, 2007
Creator: United States. Government Accountability Office.
Object Type: Text
System: The UNT Digital Library
[Email from Sherry Ringler to the WASP Board, October 2, 2007] (open access)

[Email from Sherry Ringler to the WASP Board, October 2, 2007]

Email from Sherry Ringler to the WASP Board containing the mailing addresses for members of the Bosca family.
Date: October 2, 2007
Creator: Ringler, Sherry
Object Type: Letter
System: The Portal to Texas History
[Email from Sherry Ringler to the WASP Board, October 2, 2007] (open access)

[Email from Sherry Ringler to the WASP Board, October 2, 2007]

Email from Sherry Ringler to the WASP Board containing a link to a report summarizing the conference call held between Ringler and the board on September 28.
Date: October 2, 2007
Creator: Ringler, Sherry
Object Type: Letter
System: The Portal to Texas History
[Email from Sherry Ringler to the WASP Board, October 2, 2007] (open access)

[Email from Sherry Ringler to the WASP Board, October 2, 2007]

Email from Sherry Ringler to the WASP Board discussing the income generated from selling inventory at the Columbus air show. She also mentions meeting Tony Masa, who took part in the "Missing Man" flyover for "a WASP in Springfield" (Caro Bosca) the week before.
Date: October 2, 2007
Creator: Ringler, Sherry
Object Type: Letter
System: The Portal to Texas History

[Etiquette Dinner in ballroom]

Photograph of the dining room during an etiquette dinner that was put together by the Career Center on the UNT campus. There are several tables that are all full and someone is standing on a small stage to give announcements. There is a screen behind them that reads "Welcome to the Etiquette Dinner Sponsored by The Gaylord Texan Resort & Conference Center".
Date: October 2, 2007
Creator: Baugh, Brian
Object Type: Photograph
System: The UNT Digital Library
The Express-Star (Chickasha, Okla.), Ed. 1 Tuesday, October 2, 2007 (open access)

The Express-Star (Chickasha, Okla.), Ed. 1 Tuesday, October 2, 2007

Daily newspaper from Chickasha, Oklahoma that includes local, state, and national news along with advertising.
Date: October 2, 2007
Creator: Wilson, Chris
Object Type: Newspaper
System: The Gateway to Oklahoma History

Faculty Recital: 2007-10-02 - Eugene Osadchy, cello

Access: Use of this item is restricted to the UNT Community
Recital performed at the UNT College of Music Concert Hall.
Date: October 2, 2007
Creator: Osadchy, Eugene
Object Type: Sound
System: The UNT Digital Library
The Family and Medical Leave Act: Recent Legislative and Regulatory Activity (open access)

The Family and Medical Leave Act: Recent Legislative and Regulatory Activity

This report begins with a brief overview of the major features of the Family and Medical Leave Act (FMLA) and its regulations The various proposals that have been made to amend the act since its inception more than a decade ago are then categorized and discussed. It closes with a review of legislative and regulatory activity.
Date: October 2, 2007
Creator: Levine, Linda
Object Type: Report
System: The UNT Digital Library
Federal Emergency Management Agency: Ongoing Challenges Facing the National Flood Insurance Program (open access)

Federal Emergency Management Agency: Ongoing Challenges Facing the National Flood Insurance Program

Testimony issued by the Government Accountability Office with an abstract that begins "The National Flood Insurance Program (NFIP), established in 1968, provides property owners with some insurance coverage for flood damage. The Federal Emergency Management Agency (FEMA) within the Department of Homeland Security is responsible for managing the NFIP. Given the challenges facing the NFIP and the need for legislative reform to ensure the financial stability and ongoing viability of this program, GAO placed the NFIP on its high-risk list in March 2006. This testimony updates past work and provides information about ongoing GAO work on issues including (1) NFIP's financial structure, (2) the extent of compliance with mandatory requirements, (3) the status of map modernization efforts, and (4) FEMA's oversight of the NFIP. Building on our previous and ongoing work on the NFIP, GAO collected data from FEMA to update efforts, including information about claims, policies, repetitive loss properties, and mitigation efforts."
Date: October 2, 2007
Creator: United States. Government Accountability Office.
Object Type: Text
System: The UNT Digital Library
Femtosecond THz Studies of Intra-Excitonic Transitions (open access)

Femtosecond THz Studies of Intra-Excitonic Transitions

Few-cycle THz pulses are employed to resonantly access the internal fine structure of photogenerated excitons in semiconductors, on the femtosecond time scale. This technique allows us to gain novel insight into many-body effects of excitons and reveal key quantum optical processes. We discuss experiments that monitor the density-dependent re?normalization of the binding energy of a high-density exciton gas in GaAs/AlGaAs quantum wells close to the Mott transition. In a dilute ensemble of 3p excitons in Cu2O, stimulated THz emission from internal transitions to the energetically lower 2s state is observed at a photon energy of 6.6 meV, with a cross section of 10-14 cm2. Simultaneous interband excitation of both exciton levels drives quantum beats, which cause efficient THz emission at the difference frequency. By extending this principle to various other exciton resonances, we develop a novel way of mapping the fine structure by two-dimensional THz emission spectroscopy.
Date: October 2, 2007
Creator: Huber, Rupert; Schmid, Ben A.; Kaindl, Robert A. & Chemla, Daniel S.
Object Type: Article
System: The UNT Digital Library
Foreign Assistance: Multiple Challenges Hinder the Efficiency and Effectiveness of U.S. Food Aid (open access)

Foreign Assistance: Multiple Challenges Hinder the Efficiency and Effectiveness of U.S. Food Aid

Testimony issued by the Government Accountability Office with an abstract that begins "The United States is the largest global food aid donor, accounting for over half of all food aid supplies to alleviate hunger and support development. Since 2002, Congress has appropriated an average of $2 billion per year for U.S. food aid programs, which delivered an average of 4 million metric tons of food commodities per year. Despite growing demand for food aid, rising business and transportation costs have contributed to a 52 percent decline in average tonnage delivered between 2001 and 2006. These costs represent 65 percent of total emergency food aid, highlighting the need to maximize its efficiency and effectiveness. This testimony is based on a recent GAO report that examined some key challenges to the (1) efficiency of U.S. food aid programs and (2) effective use of U.S. food aid."
Date: October 2, 2007
Creator: United States. Government Accountability Office.
Object Type: Text
System: The UNT Digital Library