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Information Technology: FBI Needs an Enterprise Architecture to Guide Its Modernization Activities (open access)

Information Technology: FBI Needs an Enterprise Architecture to Guide Its Modernization Activities

A letter report issued by the General Accounting Office with an abstract that begins "The Federal Bureau of Investigation (FBI) is in the process of modernizing its information technology (IT) systems. Replacing much of its 1980s-based technology with modern system applications and a robust technical infrastructure, this modernization is intended to enable the FBI to take an integrated approach--coordinated agencywide--to performing its critical missions, such as federal crime investigation and terrorism prevention. GAO was requested to conduct a series of reviews of the FBI's modernization management. The objective of this first review was to determine whether the FBI has an enterprise architecture to guide and constrain modernization investments."
Date: September 25, 2003
Creator: United States. General Accounting Office.
Object Type: Report
System: The UNT Digital Library
The Albany News (Albany, Tex.), Vol. 128, No. 17, Ed. 1 Thursday, September 25, 2003 (open access)

The Albany News (Albany, Tex.), Vol. 128, No. 17, Ed. 1 Thursday, September 25, 2003

Weekly newspaper from Albany, Texas that includes local, county, and state news along with extensive advertising.
Date: September 25, 2003
Creator: Lucas, Melinda L.
Object Type: Newspaper
System: The Portal to Texas History
Texas Jewish Post (Fort Worth, Tex.), Vol. 57, No. 39, Ed. 1 Thursday, September 25, 2003 (open access)

Texas Jewish Post (Fort Worth, Tex.), Vol. 57, No. 39, Ed. 1 Thursday, September 25, 2003

Weekly Jewish newspaper from Fort Worth, Texas that includes local, state, and national news along with extensive advertising.
Date: September 25, 2003
Creator: Wisch, Rene & Wisch-Ray, Sharon
Object Type: Newspaper
System: The Portal to Texas History
Archer County News (Archer City, Tex.), No. 39, Ed. 1 Thursday, September 25, 2003 (open access)

Archer County News (Archer City, Tex.), No. 39, Ed. 1 Thursday, September 25, 2003

Weekly newspaper from Archer City, Texas that includes local, state, and national news along with advertising.
Date: September 25, 2003
Creator: Lewis, Shelley
Object Type: Newspaper
System: The Portal to Texas History
Polk County Enterprise (Livingston, Tex.), Vol. 121, No. 77, Ed. 1 Thursday, September 25, 2003 (open access)

Polk County Enterprise (Livingston, Tex.), Vol. 121, No. 77, Ed. 1 Thursday, September 25, 2003

Semi-weekly newspaper from Livingston, Texas that includes local, state and national news along with advertising.
Date: September 25, 2003
Creator: White, Barbara
Object Type: Newspaper
System: The Portal to Texas History
Hondo Anvil Herald (Hondo, Tex.), Vol. 117, No. 39, Ed. 1 Thursday, September 25, 2003 (open access)

Hondo Anvil Herald (Hondo, Tex.), Vol. 117, No. 39, Ed. 1 Thursday, September 25, 2003

Weekly newspaper from Hondo, Texas that includes local, state, and national news along with extensive advertising.
Date: September 25, 2003
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
Underground Layout Configuration (open access)

Underground Layout Configuration

The purpose of this analysis was to develop an underground layout to support the license application (LA) design effort. In addition, the analysis will be used as the technical basis for the underground layout general arrangement drawings.
Date: September 25, 2003
Creator: Linden, A.
Object Type: Report
System: The UNT Digital Library
Parametric image formation using clustering for dynamic cardiac SPECT (open access)

Parametric image formation using clustering for dynamic cardiac SPECT

None
Date: September 25, 2003
Creator: Bal, Harshali; DiBella, Edward V. R. & Gullberg, Grant T.
Object Type: Article
System: The UNT Digital Library
Congressional Intervention in the Administrative Process: Legal and Ethical Considerations (open access)

Congressional Intervention in the Administrative Process: Legal and Ethical Considerations

This report briefly examines the currently applicable legal and ethical considerations and standards that mark the limits of interventions by Members of Congress. It reviews the judicial development and application of standards for determining whether congressional pressure or influence will be deemed to have tainted an agency proceeding. It concludes that the courts, in balancing Congress's performance of its constitutional and statutory obligations to oversee the actions of agency officials against the rights of parties before agencies, have shown a decided predilection for protecting the congressional prerogatives.
Date: September 25, 2003
Creator: Rosenberg, Morton & Maskell, Jack H.
Object Type: Report
System: The UNT Digital Library
Program for Plasma-Based Concepts for Future High Energy Accelerators (open access)

Program for Plasma-Based Concepts for Future High Energy Accelerators

OAK B204 Program for Plasma-Based Concepts for Future High Energy Accelerators. The progress made under this program in the period since November 15, 2002 is reflected in this report. The main activities for this period were to conduct the first run of the E-164 high-gradient wakefield experiment at SLAC, to prepare for run 2 and to continue our collaborative effort with CERN to model electron cloud interactions in circular accelerators. Each of these is described. Also attached to this report are papers that were prepared or appeared during this period.
Date: September 25, 2003
Creator: Katsouleas, Thomas C. & Muggli, Patric
Object Type: Report
System: The UNT Digital Library
First D-Zero jet measurements at squareroot s =1.96 TeV (open access)

First D-Zero jet measurements at squareroot s =1.96 TeV

The authors present the first Run II measurements with the D0 detector of the inclusive jet and dijet cross sections at {radical}s = 1.96 TeV. This analysis is based on an integrated luminosity of 34 pb{sup -1}. The results from a next-to-leading order perturbative QCD calculation are compared to the measured cross sections. The theoretical calculation agrees with the data.
Date: September 25, 2003
Creator: Begel, Michael
Object Type: Article
System: The UNT Digital Library
Development of a toolbox of organic synthetic reactions that can be induced on individual molecules by STM (open access)

Development of a toolbox of organic synthetic reactions that can be induced on individual molecules by STM

OAK B262 Final Report DOE Grant No.: DE-FG03-01ER15263 ''Development of a toolbox of organic synthetic reactions that can be induced on individual molecules by STM'' Abstract Bommisetty V. Rao, Ki-Young Kwon, Robert Perry, Luke Nysen, Gregory Pavin, Qibin Zhang, Casey Dugger and Ludwig Bartels University of California at Riverside, Pierce Hall, Riverside, CA92521, email: Ludwig.Bartels@ucr.edu The key scientific objective of this project is the development of a set of reliable techniques for the addressal of specific bonds of individual molecules in order to assemble functional molecules on a metal surface at single-atom precision. Success in this direction will open up a conceptually novel route to single molecule chemistry, which can provide its products at any desired surface location without involving any lithographic steps at all. In the course of this project a number of halo-substituted aryls and alkyls where investigated with special concern to two properties: clean deposition of the reactants from the gas phase on metallic surfaces and STM-based addressability of individual substituents of them. In order to prevent contamination of the sample by deposition of solvent residue, a special depositions source was developed that uses a skimmed molecular beam. Exemplary substances studied were 1,3-iodobromobenzene (IBB), 3 bromopropionitrile (BPN) …
Date: September 25, 2003
Creator: Bartels, Ludwig
Object Type: Report
System: The UNT Digital Library
Charged current disappearance measurements in the NuMI off-axis beam (open access)

Charged current disappearance measurements in the NuMI off-axis beam

This article studies the potential of combining charged-current disappearance measurements of {nu}{sub {mu}} {yields} {nu}{sub {tau}} from MINOS and an off-axis beam. The author finds that the error on {Delta}m{sup 2} from a 100 kt-yr off-axis measurement is a few percent of itself. Further, the author found little improvement to an off-axis measurement by combining it with MINOS.
Date: September 25, 2003
Creator: Bernstein, R. H.
Object Type: Article
System: The UNT Digital Library
The second moment of the pion light cone wave function (open access)

The second moment of the pion light cone wave function

We present a preliminary result for second moment of the light cone wave function of the pion. This parameter is the subject of a discrepancy between theoretical predictions (coming from lattice and sum rules) and a recent experimental result (that remarkably agrees with purely perturbative predictions). In this work we exploit lattice hypercubic symmetries to remove power divergences and, moreover, implement a full 1-loop matching for all the contributing operators.
Date: September 25, 2003
Creator: Debbio, Luigi del; Pierro, Massimo di & Dougall, Alex
Object Type: Article
System: The UNT Digital Library
First observation of doubly charmed baryons (open access)

First observation of doubly charmed baryons

The SELEX experiment (E781) at Fermilab has observed two statistically compelling high mass states near 3.6 GeV/c{sup 2}, decaying to {Lambda}{sub c}{sup +} K{sup -} {pi}{sup +} and {Lambda}{sub c}{sup +} K{sup -} {pi}{sup +}{pi}{sup +}. These final states are Cabibbo-allowed decay modes of doubly charmed baryons {Xi}{sub cc}{sup +} and {Xi}{sub cc}{sup ++}, respectively. The masses are in the range expected from theoretical considerations, but the spectroscopy is surprising. SELEX also has weaker preliminary evidence for a state near 3.8 GeV/c{sup 2}, a high mass state decaying to {Lambda}{sub c}{sup +} K{sup -} {pi}{sup +}{pi}{sup +}, possibly an excited {Xi}{sub cc}{sup ++} (ccu*). Data are presented and discussed.
Date: September 25, 2003
Creator: al., M. A. Moinester et
Object Type: Article
System: The UNT Digital Library
Ab Initio Studies of Coke Formation on Ni Catalysts During Methane Reforming (open access)

Ab Initio Studies of Coke Formation on Ni Catalysts During Methane Reforming

The atomic-scale processes that control the formation of carbon deposits on Ni catalysts in reforming applications are poorly understood. Ab initio Density Functional Theory calculations have been used to examine several key elementary steps in the complex network of chemical reactions that precedes carbon formation on practical catalysts. Attention has been focused on the disproportionation of CO. A comparative study of this reaction on flat and stepped crystal planes of Ni has provided the first direct evidence that surface carbon formation is driven by elementary reactions occurring at defect sites on Ni catalysts.
Date: September 25, 2003
Creator: Sholl, David S.
Object Type: Report
System: The UNT Digital Library
The Baytown Sun (Baytown, Tex.), Vol. 81, No. 301, Ed. 1 Thursday, September 25, 2003 (open access)

The Baytown Sun (Baytown, Tex.), Vol. 81, No. 301, Ed. 1 Thursday, September 25, 2003

Daily newspaper from Baytown, Texas that includes local, state, and national news along with advertising.
Date: September 25, 2003
Creator: Cash, Wanda Garner
Object Type: Newspaper
System: The Portal to Texas History
Stamford American (Stamford, Tex.), Vol. 83, No. 26, Ed. 1 Thursday, September 25, 2003 (open access)

Stamford American (Stamford, Tex.), Vol. 83, No. 26, Ed. 1 Thursday, September 25, 2003

Weekly newspaper from Stamford, Texas that includes local, state, and national news along with advertising.
Date: September 25, 2003
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
The Canadian Record (Canadian, Tex.), Vol. 113, No. 39, Ed. 1 Thursday, September 25, 2003 (open access)

The Canadian Record (Canadian, Tex.), Vol. 113, No. 39, Ed. 1 Thursday, September 25, 2003

Weekly newspaper from Canadian, Texas that includes local, state and national news along with some advertising.
Date: September 25, 2003
Creator: Brown, Laurie Ezzell
Object Type: Newspaper
System: The Portal to Texas History
Rio Grande Herald (Rio Grande City, Tex.), Vol. 90, No. 38, Ed. 1 Thursday, September 25, 2003 (open access)

Rio Grande Herald (Rio Grande City, Tex.), Vol. 90, No. 38, Ed. 1 Thursday, September 25, 2003

Weekly newspaper from Rio Grande City, Texas that includes local, state and national news along with extensive advertising.
Date: September 25, 2003
Creator: Roberts, Kenneth
Object Type: Newspaper
System: The Portal to Texas History
Application of Prompt Gamma-Ray Analysis to Identify Electrorefining Salt-Bearing Plutonium Oxide at the Plutonium Finishing Plant (open access)

Application of Prompt Gamma-Ray Analysis to Identify Electrorefining Salt-Bearing Plutonium Oxide at the Plutonium Finishing Plant

Prompt gamma-ray analysis is being implemented at the Plutonium Finishing Plant (PFP) to screen impure plutonium oxide inventory items, received in the mid-1980s from the Rocky Flats Plant, for the presence of sodium chloride and potassium chloride salts from the electrorefining process. A large fraction of these items are suspected to contain electrorefining salts. Because the salts evaporate at the=950C stabilization temperature mandated for long-term storage under the U.S. Department of Energy plutonium oxide stabilization and storage criteria to plug and corrode process equipment, items found to have these salts qualify for thermal stabilization at 750C. The prompt gamma ray energies characteristic of sodium, potassium, chlorine, and other low atomic weight elements arise from the interaction the light elements with alpha radiation from plutonium and americium radioactive decay. High-resolution gamma ray spectrometers designed to detect energies up to {approx}4.5 MeV are used to gather the high-energy prompt gamma spectra.Observation of the presence of the high-energy gamma peaks representing the natural chlorine-35, sodium-23, and potassium-39 isotopes and the sodium-to-chlorine peak area ratios in the range for plutonium oxide materials known to contain the electrorefining salts give the evidence needed to identify plutonium oxide materials at the PFP that qualify for the …
Date: September 25, 2003
Creator: Fazzari, Dennis M. (FLUOR HANFORD, INC); Jones, Susan A. (FLUOR HANFORD, INC) & Delegard, Calvin H. (BATTELLE (PACIFIC NW LAB))
Object Type: Report
System: The UNT Digital Library
Actinide Measurements by Accelerator Mass Spectrometry at Lawrence Livermore National Laboratory (open access)

Actinide Measurements by Accelerator Mass Spectrometry at Lawrence Livermore National Laboratory

We report on the development of an accelerator mass spectrometry (AMS) system for the measurement of actinides at Lawrence Livermore National Laboratory. This AMS system is centered on a recently completed heavy isotope beam line that was designed particularly for high sensitivity, robust, high-throughput measurements of actinide concentrations and isotopic ratios. A fast isotope switching capability has been incorporated in the system, allowing flexibility in isotope selection and for the quasi-continuous normalization to a reference isotope spike. Initially, our utilization of the heavy isotope system has concentrated on the measurement of Pu isotopes. Under current operating conditions, background levels equivalent to {approx}1 x 10{sup 5} atoms are observed during routine {sup 239}Pu and {sup 240}Pu measurements. Measurements of samples containing {approx}10{sup 13} {sup 238}U atoms demonstrate that the system provides a {sup 238}U rejection factor during {sup 239}Pu measurements of {approx}10{sup 7}. Measurements of known materials, combined with results from an externally organized inter-comparison program, indicate that our {sup 239}Pu measurements are accurate and precise down to the {micro}Bq level ({approx}10{sup 6} atoms). Recently, we have investigated the performance of our heavy isotope AMS system in measurements of {sup 237}Np and {sup 236}U. Results of these investigations are discussed. The …
Date: September 25, 2003
Creator: Brown, T A; Marchetti, A A; Martinelli, R E; Cox, C C; Knezovich, J P & Hamilton, T F
Object Type: Article
System: The UNT Digital Library
Federal Highway Research, Development and Technology Deployment Program and Reauthorization Legislation (open access)

Federal Highway Research, Development and Technology Deployment Program and Reauthorization Legislation

Debate over the future of federal support for highway research and development (RD) and technology deployment (TD) is part of the broader debate over reauthorization of federal policy regarding highway and transit programs. This report discusses the scope and nature of the RD and TD program of the Federal Highway Administration (FHWA) and surveys issues associated with its reauthorization.
Date: September 25, 2003
Creator: Rothberg, Paul F.
Object Type: Report
System: The UNT Digital Library
Legal Analysis of H.R. 1429, the “One Strike and You’re Out! Act of 2003” (open access)

Legal Analysis of H.R. 1429, the “One Strike and You’re Out! Act of 2003”

None
Date: September 25, 2003
Creator: unknown
Object Type: Report
System: The UNT Digital Library