Language

Aggregated Transfer Factors For Small Mammals Collected From the Exposed Sediments Of A 137 Cs Contaminated Reservoir (open access)

Aggregated Transfer Factors For Small Mammals Collected From the Exposed Sediments Of A 137 Cs Contaminated Reservoir

{sup 137}Cs transfer factors were computed for small mammals collected from the dried sediment areas of a partially drained, contaminated reservoir. Soil {sup 137}Cs concentrations were heterogeneous on small and large spatial scales, with a geometric mean of 253.1 Bq/kg dry weight. About 50% of the variance in cotton rat Sigmodon hispidus tissue {sup 137}Cs levels was explained by variation in soil {sup 137}Cs levels. Soil to animal transfer factors (whole body dry weight) averaged 6.0 for cotton rats and 1.2 for cotton mice Peromyscus gossypinus. These values are similar to {sup 137}Cs transfer factors for herbivorous, homeothermic animals from other contaminated ecosystems. Site-specific transfer factors can significantly affect the estimation of dose. In the RESRAD-BIOTA dose model, the default transfer factor for {sup 137}Cs in terrestrial animals is 110 resulting in an estimate of radiation dose to terrestrial biota that is 16 times more than the dose calculated with the actual measured transfer factor.
Date: October 4, 2005
Creator: Paller, Michael H.; Jannika, G. Timothy & Wike, Lynn D
Object Type: Article
System: The UNT Digital Library
Altus Times (Altus, Okla.), Vol. 107, No. 158, Ed. 1 Tuesday, October 4, 2005 (open access)

Altus Times (Altus, Okla.), Vol. 107, No. 158, Ed. 1 Tuesday, October 4, 2005

Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date: October 4, 2005
Creator: Bush, Michael
Object Type: Newspaper
System: The Gateway to Oklahoma History
Amtrak Management: Systemic Problems Require Actions to Improve Efficiency, Effectiveness, and Accountability (open access)

Amtrak Management: Systemic Problems Require Actions to Improve Efficiency, Effectiveness, and Accountability

A chapter report issued by the Government Accountability Office with an abstract that begins "Amtrak has struggled since its inception to earn sufficient revenues and operate efficiently. In June 2002, Amtrak's new president began major efforts to improve efficiency. However, the financial condition of the company remains precarious, requiring a federal subsidy of more than $1 billion annually. Capital backlogs are now about $6 billion, with over 60 percent being attributable to its mainstay Northeast Corridor service. GAO reviewed Amtrak's (1) strategic planning, (2) financial reporting and financial management practices, (3) cost containment strategies, (4) acquisition management, and (5) accountability and oversight."
Date: October 4, 2005
Creator: United States. Government Accountability Office.
Object Type: Report
System: The UNT Digital Library
AO Group Annual Report (open access)

AO Group Annual Report

The Adaptive Optics (AO) Group in I Division develops and tests a broad range of advanced wavefront control technologies. Current applications focus on: Remote sensing, High power lasers, Astronomy, and Human vision. In the area of remote sensing, the AO Group leads a collaborative effort with LLNL's Nonproliferation, Arms Control & International Security (NAI) Directorate on Enhanced Surveillance Imaging. The ability to detect and identify individual people or vehicles from long-range is an important requirement for proliferation detection and homeland security. High-resolution imaging along horizontal paths through the atmosphere is limited by turbulence, which blurs and distorts the image. For ranges over {approx}one km, visible image resolution can be reduced by over an order of magnitude. We have developed an approach based on speckle imaging that can correct the turbulence-induced blurring and provide high resolution imagery. The system records a series of short exposure images which freeze the atmospheric effects. We can then estimate the image magnitude and phase using a bispectral estimation algorithm which cancels the atmospheric effects while maintaining object information at the diffraction limit of the imaging system.
Date: October 4, 2005
Creator: Olivier, S.
Object Type: Report
System: The UNT Digital Library
The Baytown Sun (Baytown, Tex.), Vol. 84, No. 301, Ed. 1 Tuesday, October 4, 2005 (open access)

The Baytown Sun (Baytown, Tex.), Vol. 84, No. 301, Ed. 1 Tuesday, October 4, 2005

Daily newspaper from Baytown, Texas that includes local, state, and national news along with advertising.
Date: October 4, 2005
Creator: Cash, Wanda Garner
Object Type: Newspaper
System: The Portal to Texas History
Boerne Star & Recorder (Boerne, Tex.), Vol. 99, No. 72, Ed. 1 Tuesday, October 4, 2005 (open access)

Boerne Star & Recorder (Boerne, Tex.), Vol. 99, No. 72, Ed. 1 Tuesday, October 4, 2005

Semiweekly newspaper from Boerne, Texas that includes local, state, and national news along with advertising.
Date: October 4, 2005
Creator: Cartwright, Brian
Object Type: Newspaper
System: The Portal to Texas History
BRAC Early Bird 4 October 2005 (open access)

BRAC Early Bird 4 October 2005

BRAC Early Bird 4 October 2005
Date: October 4, 2005
Creator: United States. Defense Base Closure and Realignment Commission.
Object Type: Text
System: The UNT Digital Library
Brady Standard-Herald and Heart O' Texas News (Brady, Tex.), Ed. 1 Tuesday, October 4, 2005 (open access)

Brady Standard-Herald and Heart O' Texas News (Brady, Tex.), Ed. 1 Tuesday, October 4, 2005

Semiweekly newspaper from Brady, Texas that includes local, state, and national news along with advertising.
Date: October 4, 2005
Creator: Stewart, James E.
Object Type: Newspaper
System: The Portal to Texas History
Circuit Design to Stabilize the Reflectometer Local Oscillator Signals (open access)

Circuit Design to Stabilize the Reflectometer Local Oscillator Signals

Reflectometry, which uses the microwave radar technique to probe the magnetically confined fusion plasmas, is a very powerful tool to observe the density fluctuations in the fusion plasmas. Typically, two or more microwave beams of different frequencies are used to study the plasma density fluctuations. The frequency separation between these two beams of the PPPL designed reflectometer system upgrade on the DIII-D tokamak can be varied over 18 GHz. Due to the performance of the associated electronics, the local oscillator (LO) power level at the LO port of the I/Q demodulator suffers more than 12 dB of power fluctuations when the frequency separation is varied. Thus, the I/Q demodulator performance is impaired. In order to correct this problem, a power leveling circuit is introduced in the PPPL upgrade. According to the test results, the LO power fluctuation was regulated to be within 1 dB for greater than 16 dB of input power variation over the full dynamic bandwidth of the receiver.
Date: October 4, 2005
Creator: Kung CC, Kramer GJ, Johnson E, Solomon W, Nazikian R
Object Type: Report
System: The UNT Digital Library
Dalitz-Plot Analysis of the Decays B+/- -> K+/- pi-/+ pi+/- (open access)

Dalitz-Plot Analysis of the Decays B+/- -> K+/- pi-/+ pi+/-

We report a Dalitz-plot analysis of the charmless hadronic decays of charged B mesons to the state K{sup {+-}} {pi}{sup {-+}}{pi}{sup {+-}}. Using a sample of 226.0 {+-} 2.5 million B{bar B}pairs collected by the BABAR detector, measure the magnitudes and phases of the intermediate resonant and nonresonant amplitudes both charge conjugate decays. We present measurements of the corresponding branching and their charge asymmetries that supersede those of previous BABAR analyses. We find the asymmetries to be consistent with zero.
Date: October 4, 2005
Creator: Aubert, B.; Barate, R.; Boutigny, D.; Couderc, F.; Karyotakis, Y.; Lees, J. P. et al.
Object Type: Article
System: The UNT Digital Library
Dayton Ohio Region "The Wright Place for AFIT" Wright Patterson Community Input (open access)

Dayton Ohio Region "The Wright Place for AFIT" Wright Patterson Community Input

Dayton Ohio Region "The Wright Place for AFIT" Wright Patterson Community Input.
Date: October 4, 2005
Creator: unknown
Object Type: Text
System: The UNT Digital Library
Digital Surveillance: The Communications Assistance for Law Enforcement Act (open access)

Digital Surveillance: The Communications Assistance for Law Enforcement Act

This report provides information about The Communications Assistance for Law Enforcement Act on Digital Surveillance. CALEA is intended to preserve the ability of law enforcement officials to conduct electronic surveillance effectively and efficiently.
Date: October 4, 2005
Creator: Figliola, Patricia Moloney
Object Type: Report
System: The UNT Digital Library
The Economic Effects of Raising National Saving (open access)

The Economic Effects of Raising National Saving

Raising the share of income we save is a frequent aim of public policy. That may be particularly apparent in debates about the size of the federal budget deficit, but concerns about the low household saving rate have also prompted policymakers to consider ways to encourage individuals to save more. How much individuals save will directly affect their future economic well-being, but from a macroeconomic perspective, the source of saving — be it households, business, or government — makes no difference. This report presents standard economic analysis of the macroeconomic effects of raising saving.
Date: October 4, 2005
Creator: Cashell, Brian W.
Object Type: Report
System: The UNT Digital Library
Enhanced Infrared Surveillance Imaging Report for NA-22 (open access)

Enhanced Infrared Surveillance Imaging Report for NA-22

The purpose of this report is to describe our work on enhanced infrared (IR) surveillance using speckle imaging for NA-22. Speckle imaging in this context is an image post-processing algorithm that aims to solve the atmospheric blurring problem of imaging through horizontal or slant path turbulence. We will describe the IR imaging systems used in our data collections and show imagery before and after speckle processing. We will also compare IR imagery with visible wavelength imagery of the same target in the same conditions and demonstrate how going to longer wavelengths can be beneficial in the presence of strong turbulence.
Date: October 4, 2005
Creator: Carrano, C J
Object Type: Report
System: The UNT Digital Library
Executive Correspondence - Thank You Note from Senator Thune to Jason Cole dtd 26 September 2005 (open access)

Executive Correspondence - Thank You Note from Senator Thune to Jason Cole dtd 26 September 2005

Executive Correspondence - Thank You Note from Senator Thune to Jason Cole.
Date: October 4, 2005
Creator: unknown
Object Type: Letter
System: The UNT Digital Library
The Express-Star (Chickasha, Okla.), Ed. 1 Tuesday, October 4, 2005 (open access)

The Express-Star (Chickasha, Okla.), Ed. 1 Tuesday, October 4, 2005

Daily newspaper from Chickasha, Oklahoma that includes local, state, and national news along with advertising.
Date: October 4, 2005
Creator: Bush, Kent
Object Type: Newspaper
System: The Gateway to Oklahoma History
FAX from Jacksonville, FL Mayor John Peyton to Chairman Principi dtd 3OCT05 (open access)

FAX from Jacksonville, FL Mayor John Peyton to Chairman Principi dtd 3OCT05

FAX from Jacksonville, FL Mayor John Peyton to Chairman Principi dtd 3OCT05 regarding Cecil Field.
Date: October 4, 2005
Creator: unknown
Object Type: Text
System: The UNT Digital Library
Fissile and Non-Fissile Material Detection using Nuclear Acoustic Resonance Signatures (open access)

Fissile and Non-Fissile Material Detection using Nuclear Acoustic Resonance Signatures

This report reviews progress made on NA22 project LL251DP to develop a novel technique, Nuclear Acoustic Resonance (NAR), for remote, non-destructive, nonradiation-based detection of materials of interest to Nonproliferation Programs, including {sup 235}U and {sup 239}Pu. We have met all milestones and deliverables for FY05, as shown in Table 1. In short, we have developed a magnetic shield chamber and magnetic field, develop a digital lock-in amplifier computer to integrate both the ultrasound radiation with the detector, developed strain measurements, and begin to perform initial measurements to obtain a NAR signal from aluminum at room temperature and near the earth's magnetic field. The results obtained in FY05 further support the feasibility of successful demonstration of an NAR experiment for remote, non-destructive, non-radiation-based detection of materials of interest to Nonproliferation Programs.
Date: October 4, 2005
Creator: Herberg, J; Maxwell, R; Tittmann, B R; Lenahan, P M; Yerkes, S & Jayaraman, S
Object Type: Report
System: The UNT Digital Library
[Funeral Program for Magdalene L. Jackson, October 4, 2005] (open access)

[Funeral Program for Magdalene L. Jackson, October 4, 2005]

Funeral program for Sister Magdalene L. Jackson, born July 21, 1918 and died September 27, 2005. The funeral was held Tuesday, October 4, 2005 at East St. Paul United Methodist Church, officiated by Rev. Maurice Washington, Pastor. Funeral arrangements were made through Lewis Funeral Home and she was buried in Meadowlawn Memorial Park in San Antonio, Texas.
Date: October 4, 2005
Creator: unknown
Object Type: Pamphlet
System: The Portal to Texas History
[Funeral Program for Rose L. Miller, October 4, 2005] (open access)

[Funeral Program for Rose L. Miller, October 4, 2005]

Funeral program for Sister Rose L. Miller, born January 5, 1925 and died September 27, 2005. The funeral was held October 4, 2005 at Calvary Baptist Church, officiated by Reverend Kevin Nelson. Funeral arrangements were made through Lewis Funeral Home and she was buried in Fort Sam Houston National Cemetery in San Antonio, Texas.
Date: October 4, 2005
Creator: unknown
Object Type: Pamphlet
System: The Portal to Texas History
Greensheet (Houston, Tex.), Vol. 36, No. 409, Ed. 1 Tuesday, October 4, 2005 (open access)

Greensheet (Houston, Tex.), Vol. 36, No. 409, Ed. 1 Tuesday, October 4, 2005

Free weekly newspaper that includes business and classified advertising.
Date: October 4, 2005
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
Greensheet (Houston, Tex.), Vol. 36, No. 410, Ed. 1 Tuesday, October 4, 2005 (open access)

Greensheet (Houston, Tex.), Vol. 36, No. 410, Ed. 1 Tuesday, October 4, 2005

Free weekly newspaper that includes business and classified advertising.
Date: October 4, 2005
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
ILW COM law publisher http://www.ilw.com  Violence Against Women Act: History and Federal Funding (open access)

ILW COM law publisher http://www.ilw.com Violence Against Women Act: History and Federal Funding

None
Date: October 4, 2005
Creator: Laney, Garrine P.
Object Type: Report
System: The UNT Digital Library
Investigation of the Statistical Properties of Stable Eu Nuclei using Neutron-Capture Reactions (open access)

Investigation of the Statistical Properties of Stable Eu Nuclei using Neutron-Capture Reactions

Neutron capture for incident neutron energies <1eV up to 100 keV has been measured for {sup 151,153}Eu targets. The highly efficient DANCE (Detector for Advanced Neutron Capture Experiments) array coupled with the intense neutron beam at Los Alamos Neutron Science Center is used for the experiment. Stable Eu isotopes mass separated and electroplated on Be backings were used. Properties of well-resolved, strong resonances in two Eu nuclei are examined. The parameters for most of these resonances are known. Detailed multiplicity information for each resonance is obtained employing the high granularity of the DANCE array. The radiative decay cascades corresponding to each resonance are obtained in the experiment. The measurements are compared to simulation of these cascades which calculated with various models for the radiative strength function. Comparison between the experimental data and simulation provides an opportunity to investigate the average quantities.
Date: October 4, 2005
Creator: Agvaanluvsan, U.; Alpizar-Vicente, A.; Becker, J. A.; Becvar, F.; Bredeweg, T. A.; Clement, R. et al.
Object Type: Article
System: The UNT Digital Library