A letter report issued by the Government Accountability Office with an abstract that begins "In June 2001, the Secretary of HHS directed the department to establish a unified accounting system that, when fully implemented, would replace five outdated accounting systems. GAO was asked to review HHS' ongoing effort to develop and implement the Unified Financial Management System (UFMS) and to focus on whether the agency has (1) effectively implemented disciplined processes; (2) implemented effective information technology (IT) investment management, enterprise architecture, and information security management; and (3) taken actions to ensure that the agency has the human capital needed to successfully design, implement, and operate UFMS."

A letter report issued by the Government Accountability Office with an abstract that begins "To improve the academic achievement of the nation's 48 million school-aged children, the No Child Left Behind Act (NCLBA) introduced significant changes to state, district, and school accountability for student performance and teacher qualifications. Congress has raised concerns about difficulties rural districts face implementing NCLBA. GAO is providing NCLBA implementation information on (1) key challenges rural states and districts face, (2) strategies rural districts have developed, (3) expenditures and resources related to rural districts' compliance, and (4) guidance and assistance the Department of Education (Education) is providing. To address these objectives, GAO conducted a nationally representative survey of rural and nonrural school districts. Also GAO interviewed officials in rural states and districts and Education officials."

A letter report issued by the Government Accountability Office with an abstract that begins "Since 2001, the National Archives and Records Administration (NARA) has been working to develop the policies and plans to build the Electronic Records Archives (ERA), a major information system that is intended to preserve and provide access to massive volumes of all types and formats of electronic records. Senate Report 108-146 directed GAO to provide a progress report on NARA's development of the ERA system. Specifically, GAO's objective was to determine the agency's progress in implementing recommendations from previous assessments."

Testimony issued by the Government Accountability Office with an abstract that begins "Although the U.S. government provides broad protection for intellectual property, intellectual property protection in parts of the world is inadequate. As a result, U.S. goods are subject to piracy and counterfeiting in many countries. A number of U.S. agencies are engaged in efforts to improve protection of U.S. intellectual property abroad. This testimony, based on a recent GAO report, describes U.S agencies' efforts, the mechanisms used to coordinate these efforts, and the impact of these efforts and the challenges they face."

Testimony issued by the Government Accountability Office with an abstract that begins "This testimony discusses work done by GAO's Office of Special Investigations (OSI) related to degrees from "diploma mills." For purposes of this overview, we defined "diploma mills" as nontraditional, unaccredited, postsecondary schools that offer degrees for a relatively low flat fee, promote the award of academic credits based on life experience, and do not require any classroom instruction. Over the past 3 years, OSI has purchased degrees from a diploma mill through the Internet, created a diploma mill in the form of a fictitious foreign school, investigated whether the federal government has paid for degrees from diploma mills for federal employees, and determined whether high-level federal employees at certain agencies have degrees from diploma mills. This testimony summarizes our investigative findings."

A letter report issued by the Government Accountability Office with an abstract that begins "Congress has established a legislative framework that shapes the careers and the management of general and flag officers. The Department of Defense (DOD) has proposed eliminating or amending a number of legislative provisions, such as revising existing statutory retirement limits based on age and years of service, to provide greater flexibility in managing its senior officers in order to retain experienced leaders. GAO is issuing this report in response to a mandate in the National Defense Authorization Act for Fiscal Year 2003. GAO's objectives were to (1) develop a profile of general and flag officer careers and (2) assess DOD's justification for its general and flag officer legislative proposals."

We review the recent proposal that neutrinos are light because their masses are proportional to a low scale, f, of lepton flavor symmetry breaking. This mechanism is testable because the resulting pseudo-Goldstone bosons, of mass m_G, couple strongly with the neutrinos, affecting the acoustic oscillations during the eV era of the early universe that generate the peaks in the CMB radiation. Characteristic signals result over a very wide range of (f, m_G) because of a change in the total relativistic energy density and because the neutrinos scatter rather than free-stream. Thermodynamics allows a precise calculation of the signal, so that observations would not only confirm the late-time neutrino mass mechanism, but could also determine whether the neutrino spectrum is degenerate, inverted or hierarchical and whether the neutrinos are Dirac or Majorana. The flavor symmetries could also give light sterile states. If the masses of the sterile neutrinos turn on after the MeV era, the LSND oscillations can be explained without upsetting big bang nucleosynthesis, and, since the sterile states decay to lighter neutrinos and pseudo-Goldstones, without giving too much hot dark matter.

Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.

Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.

Weekly newspaper from Timpson, Texas that includes local, state, and national news along with advertising.

Weekly newspaper from Odem, Texas that includes local, state, and national news along with advertising.

Weekly newspaper from Hondo, Texas that includes local, state, and national news along with extensive advertising.

Semi-weekly newspaper from Livingston, Texas that includes local, state and national news along with advertising.

This paper discusses the use of a reference streak camera (SC) to diagnose laser performance and guide modifications to remove high frequency noise from Bechtel Nevada's long-pulse laser. The upgraded laser exhibits less than 0.1% high frequency noise in cumulative spectra, exceeding National Ignition Facility (NIF) calibration specifications. Inertial Confinement Fusion (ICF) experiments require full characterization of streak cameras over a wide range of sweep speeds (10 ns to 480 ns). This paradigm of metrology poses stringent spectral requirements on the laser source for streak camera calibration. Recently, Bechtel Nevada worked with a laser vendor to develop a high performance, multi-wavelength Nd:YAG laser to meet NIF calibration requirements. For a typical NIF streak camera with a 4096 x 4096 pixel CCD, the flat field calibration at 30 ns requires a smooth laser spectrum over 33 MHz to 68 GHz. Streak cameras are the appropriate instrumentation for measuring laser amplitude noise at these very high frequencies since the upper end spectral content is beyond the frequency response of typical optoelectronic detectors for a single shot pulse. The SC was used to measure a similar laser at its second harmonic wavelength (532 nm), to establish baseline spectra for testing signal analysis algorithms. …

The generalized Radon (or Hough) transform is a well-known tool for detecting parameterized shapes in an image. The Radon transform is a mapping between the image space and a parameter space. The coordinates of a point in the latter correspond to the parameters of a shape in the image. The amplitude at that point corresponds to the amount of evidence for that shape. In this paper we discuss three important aspects of the Radon transform. The first aspect is discretization. Using concepts from sampling theory we derive a set of sampling criteria for the generalized Radon transform. The second aspect is accuracy. For the specific case of the Radon transform for spheres, we examine how well the location of the maxima matches the true parameters. We derive a correction term to reduce the bias in the estimated radii. The third aspect concerns a projection-based algorithm to reduce memory requirements.

We have measured cross sections for the 63Cu(alpha,gamma)67Ga reaction in the 5.9-8.7 MeV energy range using an activation technique. Natural Cu foils were bombarded with alpha beams from the 88 Cyclotron at Lawrence Berkeley National Laboratory (LBNL). Activated foils were counted using gamma spectrometry system at LBNL's Low Background Facility. The 63Cu(alpha,gamma)67Ga cross-sections were determined and compared with the latest NON-SMOKER theoretical values. Experimental cross sections were found to be in agreement with theoretical values.

This report describes laboratory development and process plant applications of Raman spectroscopy for detection of hydrogen isotopes in the Tritium Facilities at the Savannah River Site (SRS), a U.S. Department of Energy complex. Raman spectroscopy provides a lower-cost, in situ alternative to mass spectrometry techniques currently employed at SRS. Using conventional Raman and fiber optics, we have measured, in the production facility glove boxes, process mixtures of protium and deuterium at various compositions and total pressures ranging from 1000-4000 torr, with detection limits ranging from 1-2 percent for as low as 3-second integration times. We are currently investigating fabrication techniques for SERS surfaces in order to measure trace (0.01-0.1 percent) amounts of one isotope in the presence of the other. These efforts have concentrated on surfaces containing palladium, which promotes hydrogen dissociation and forms metal hydride bonds, essentially providing a chemical enhancement mechanism.

Operation of the Mercury laser with two amplifiers activated has yielded 30 Joules at 1 Hz and 12 Joules at 10 Hz and over 8 x 10{sup 4} shots on the system. Static distortions in the Yb:S-FAP amplifiers were corrected by magneto rheological finishing technique.

Weekly newspaper from Archer City, Texas that includes local, state, and national news along with advertising.

Daily newspaper from Baytown, Texas that includes local, state, and national news along with advertising.

Weekly newspaper from Stamford, Texas that includes local, state, and national news along with advertising.

Funeral program for Dr. Charles Clifton Andrews, Sr., born December 20, 1903 and died September 19, 2004. The funeral was held September 23, 2004 at West End Baptist Church, officiated by Rev. Dr. A. B. Devers I. The funeral arrangements were made through Lewis Funeral Home and he was buried in Sunset Memorial Park in San Antonio, Texas.

Daily student newspaper from the University of North Texas in Denton, Texas that includes local, state and campus news along with advertising.

Weekly newspaper from Canadian, Texas that includes local, state and national news along with some advertising.