Measurements of CP-Violating Asymmetries and BranchingFractions in B Decays to omegaK and omegaPi (open access)

Measurements of CP-Violating Asymmetries and BranchingFractions in B Decays to omegaK and omegaPi

We present measurements of CP-violating asymmetries and branching fractions for the decays B{sup +} {yields} {omega}{pi}{sup +}, B{sup +} {yields} {omega}K{sup +}, and B{sup 0} {yields} {omega}K{sup 0}. The data sample corresponds to 232 million B{bar B} pairs produced by e{sup +}e{sup -} annihilation at the {Upsilon}(4S) resonance. For the decay B{sup 0} {yields} {omega}K{sub s}{sup 0}, we measure the time-dependent CP-violation parameters S = 0.51{sub -0.39}{sup +0.35} {+-} 0.02, and C = -0.55{sub -0.26}{sup +0.28} {+-} 0.03. We also measure the branching fractions, in units of 10{sup -6}, {Beta}(B{sup +} {yields} {omega}{pi}{sup +}) = 6.1 {+-} 0.7 {+-} 0.4, {Beta}(B{sup +} {yields} {omega}K{sup +}) = 6.1 {+-} 0.6 {+-} 0.4, and {Beta}(B{sup 0} {yields} {omega}K{sup 0}) = 6.2 {+-} 1.0 {+-} 0.4, and charge asymmetries {Alpha}{sub ch}(B{sup +} {yields} {omega}{pi}{sup +}) = -0.01 {+-} 0.10 {+-} 0.01 and {Alpha}{sub ch}(B{sup +} {yields} {omega}K{sup +}) = 0.05 {+-} 0.09 {+-} 0.01.
Date: March 23, 2006
Creator: Aubert, B.
System: The UNT Digital Library
DOUBLE SHELL TANK (DST) WASTE TRANSFER LINE ENCASEMENT INTEGRITY ASSESSMENT TECHNOLOGY STUDY (open access)

DOUBLE SHELL TANK (DST) WASTE TRANSFER LINE ENCASEMENT INTEGRITY ASSESSMENT TECHNOLOGY STUDY

None
Date: March 23, 2006
Creator: BOWER, R.R.
System: The UNT Digital Library
The Wild and Scenic Rivers Act and Federal Water Rights (open access)

The Wild and Scenic Rivers Act and Federal Water Rights

This report discusses federal authority over water, and federal "reserved" and non-reserved water rights.
Date: March 23, 2006
Creator: Baldwin, Pamela
System: The UNT Digital Library
Structural health monitoring of wind turbine blades : SE 265 Final Project. (open access)

Structural health monitoring of wind turbine blades : SE 265 Final Project.

ACME Wind Turbine Corporation has contacted our dynamic analysis firm regarding structural health monitoring of their wind turbine blades. ACME has had several failures in previous years. Examples are shown in Figure 1. These failures have resulted in economic loss for the company due to down time of the turbines (lost revenue) and repair costs. Blade failures can occur in several modes, which may depend on the type of construction and load history. Cracking and delamination are some typical modes of blade failure. ACME warranties its turbines and wishes to decrease the number of blade failures they have to repair and replace. The company wishes to implement a real time structural health monitoring system in order to better understand when blade replacement is necessary. Because of warranty costs incurred to date, ACME is interested in either changing the warranty period for the blades in question or predicting imminent failure before it occurs. ACME's current practice is to increase the number of physical inspections when blades are approaching the end of their fatigue lives. Implementation of an in situ monitoring system would eliminate or greatly reduce the need for such physical inspections. Another benefit of such a monitoring system is that …
Date: March 23, 2006
Creator: Barkley, W. C. (Walter C.); Jacobs, Laura D.; Rutherford, A. C. (Amanda C.) & Puckett, Anthony
System: The UNT Digital Library
Military Medical Care Services: Questions and Answers (open access)

Military Medical Care Services: Questions and Answers

None
Date: March 23, 2006
Creator: Best, Richard A., Jr.
System: The UNT Digital Library
Community Development Block Grant Funds in Disaster Relief and Recovery (open access)

Community Development Block Grant Funds in Disaster Relief and Recovery

This report provides information about the Community Development Block Grant Funds in Disaster Relief and Recovery. Over the years, congress has appropriated supplemental CDBG funds supported recovery efforts in New York city.
Date: March 23, 2006
Creator: Boyd, Eugene
System: The UNT Digital Library
Immigration Legislation and Issues in the 109th Congress (open access)

Immigration Legislation and Issues in the 109th Congress

Report detailing issues and legislative concerns regarding immigration during the 109th Congress, with a focus on security concerns.
Date: March 23, 2006
Creator: Bruno, Andorra; Wasem, Ruth Ellen; Siskin, Alison; Nuñez-Neto, Blas; Garcia, Michael John; Viña, Stephen R. et al.
System: The UNT Digital Library
Campaign Finance (open access)

Campaign Finance

This report discusses the concerns over financing federal elections campaigns in the aspect of our political system.
Date: March 23, 2006
Creator: Cantor, Joseph E.
System: The UNT Digital Library
Optical Reflection Spectroscopy of Thick Corrosion Layers on 304 Stainless Steel (open access)

Optical Reflection Spectroscopy of Thick Corrosion Layers on 304 Stainless Steel

Corrosion resistant structural materials of both iron and nickel based alloys are used in the electric power industry for the construction of the coolant loops of both conventional and nuclear power generating stations. These materials, in the presence of high temperature (e.g. 287 C), high pH (e.g. 10.0 {at} 20 C) water with dissolved hydrogen will oxidize and form corrosion films that are double metal oxides (or spinels) of the form AB{sub 2}O{sub 4}. This work describes optical reflectivity techniques that have been developed to study the growth of these films in situ. The optical technique uses a dual-beam specular reflection spectrometer to measure the spectrum of reflected light in small angle (i.e. < 15{sup o}) scatter. The reflection spectra are then calibrated using a set of corrosion coupons with corrosion films that are well known. Results are compared with models based on multilayer reflection and Mie scattering from a particle size distribution. Surface roughness is found to be the dominant cause of reduced reflection as the films grow.
Date: March 23, 2006
Creator: Castelli, R. A.; Persans, P. D.; Strohmayer, W. & Parkinson, V.
System: The UNT Digital Library
SOURCE TERM REMEDIATION & DEMOLITION STRATEGY FOR THE HANFORD K-AREA SPENT FUEL BASINS (open access)

SOURCE TERM REMEDIATION & DEMOLITION STRATEGY FOR THE HANFORD K-AREA SPENT FUEL BASINS

This paper discusses the technologies applied at Hanford's K-Basins to mitigate risk and reduce the source term in preparing the basins for deactivation and demolition. These project technologies/strategies (in various stages of implementation) are sequential in nature and are the basis for preparing to dispose of the K Basins--two highly contaminated concrete basins at the Hanford Site in southeastern Washington State. A large collection of spent nuclear fuel stored for many years underwater at the K Basins has been removed to stable, dry, safe storage. Remediation activities are underway to prepare the basin structures for de-inventory, decontamination, and disposal.
Date: March 23, 2006
Creator: Chronister, G. B. & Knollmeyer, P. M.
System: The UNT Digital Library
The Runaway and Homeless Youth Program: Administration, Funding, and Legislative Actions (open access)

The Runaway and Homeless Youth Program: Administration, Funding, and Legislative Actions

None
Date: March 23, 2006
Creator: Cooper, Edith Fairman
System: The UNT Digital Library
The Runaway and Homeless Youth Program: Administration, Funding, and Legislative Actions (open access)

The Runaway and Homeless Youth Program: Administration, Funding, and Legislative Actions

None
Date: March 23, 2006
Creator: Cooper, Edith Fairman
System: The UNT Digital Library
Automation&Characterization of US Air Force Bench Top Wind Tunnels - Summary Report (open access)

Automation&Characterization of US Air Force Bench Top Wind Tunnels - Summary Report

The United States Air Force Precision Measurement Equipment Laboratories (PMEL) calibrate over 1,000 anemometer probes per year. To facilitate a more efficient calibration process for probe-style anemometers, the Air Force Metrology and Calibration Program underwent an effort to modernize the existing PMEL bench top wind tunnels. Through a joint effort with the Department of Energy's Oak Ridge National Laboratory, the performance of PMEL wind tunnels was improved. The improvement consisted of new high accuracy sensors, automatic data acquisition, and a software-driven calibration process. As part of the wind tunnel upgrades, an uncertainty analysis was completed, laser Doppler velocimeter profiling was conducted to characterize the velocities at probe locations in the wind tunnel, and pitot tube calibrations of the wind tunnel were verified. The bench top wind tunnel accuracy and repeatability has been measured for nine prototype wind tunnel systems and valuable field experience has been gained with these wind tunnels at the PMELs. This report describes the requirements for the wind tunnel improvements along with actual implementation strategies and details. Lessons-learned from the automation, the velocity profiling, and the software-driven calibration process will also be discussed.
Date: March 23, 2006
Creator: Hardy, J. E.
System: The UNT Digital Library
Lobbying, Ethics and Related Procedural Reforms: Comparison of Current Provisions of S. 2349 and H.R. 4975 (open access)

Lobbying, Ethics and Related Procedural Reforms: Comparison of Current Provisions of S. 2349 and H.R. 4975

This report provides context, comparison, and discussion of the issues addressed in the various legislative proposals addressing lobbying and lobbying-related laws and congressional Rules introduced thus far in the 109th Congress.
Date: March 23, 2006
Creator: Maskell, Jack; Petersen, R. Eric & Streeter, Sandy
System: The UNT Digital Library
Federal Government Corporations: An Overview (open access)

Federal Government Corporations: An Overview

This report provides an overview of federal government corporations, a category currently consisting of some 18 corporate agencies performing functions assigned to them in law. A government corporation, as defined in this report, is an agency of government, established by Congress to provide a market-oriented public service and intended to produce revenues that meet or approximate its expenditures.
Date: March 23, 2006
Creator: Moe, Ronald C. & Kosar, Kevin R.
System: The UNT Digital Library
Lobbying and Related Reform Proposals: Consideration of Selected Measures, 109th Congress (open access)

Lobbying and Related Reform Proposals: Consideration of Selected Measures, 109th Congress

This report discusses numerous measures related to the reform of lobbying activities, including lobbying disclosure laws, campaign finance provisions, and congressional ethics and procedural rules have been introduced in the House and Senate in the 109th. This report describes action taken on three measures that have received committee consideration and have been subsequently reported either to the House or Senate.
Date: March 23, 2006
Creator: Petersen, R. Eric
System: The UNT Digital Library
Lobbying Disclosure and Ethics Proposals Related to Lobbying Introduced in the 109th Congress: A Comparative Analysis (open access)

Lobbying Disclosure and Ethics Proposals Related to Lobbying Introduced in the 109th Congress: A Comparative Analysis

This report provides context, comparison, discussion, and analysis of the issues addressed in the legislative proposals that have been introduced in the 109th Congress to address lobbying disclosure and related laws and congressional rules.
Date: March 23, 2006
Creator: Petersen, R. Eric
System: The UNT Digital Library
Lobbying Reform: Background and Legislative Proposals, 109th Congress (open access)

Lobbying Reform: Background and Legislative Proposals, 109th Congress

This report discusses numerous measures related to the reform of lobbying activities, including lobbying disclosure laws, campaign finance provisions, and congressional ethics and procedural rules have been introduced in the House and Senate in the 109th. This report describes action taken on three measures that have received committee consideration and have been subsequently reported either to the House or Senate.
Date: March 23, 2006
Creator: Petersen, R. Eric
System: The UNT Digital Library
Hybrid 320 Ton Off Highway Haul Truck: Quarterly Technical Status Report 13 (open access)

Hybrid 320 Ton Off Highway Haul Truck: Quarterly Technical Status Report 13

This thirteenth quarterly status report for the Hybrid Off Highway Vehicle (OHV) project, DOE Award DE-FC04-02AL68080 presents the project status at the end of December 2005, and covers activities in the thirteenth project quarter, October 2005 ? December 2005.
Date: March 23, 2006
Creator: Richter, Tim
System: The UNT Digital Library
Federal Prison Industries (open access)

Federal Prison Industries

None
Date: March 23, 2006
Creator: Saghetti Lisa M.
System: The UNT Digital Library
U.S. Occupation Assistance: Iraq, Germany, and Japan Compared (open access)

U.S. Occupation Assistance: Iraq, Germany, and Japan Compared

None
Date: March 23, 2006
Creator: Serafino, Nina M.; Tarnoff, Curt & Nanto, Dick K.
System: The UNT Digital Library
U.S. Occupation Assistance: Iraq, Germany, and Japan Compared (open access)

U.S. Occupation Assistance: Iraq, Germany, and Japan Compared

None
Date: March 23, 2006
Creator: Serafino, Nina M.; Tarnoff, Curt & Nanto, Dick K.
System: The UNT Digital Library
Improved Miscible Nitrogen Flood Performance Utilizing Advanced Reservoir Characterization and Horizontal Laterals in a Class I Reservoir -- East Binger (Marchand) Unit (open access)

Improved Miscible Nitrogen Flood Performance Utilizing Advanced Reservoir Characterization and Horizontal Laterals in a Class I Reservoir -- East Binger (Marchand) Unit

A significant work program was implemented from 2002 to 2005 in the East Binger Unit (''EBU'') miscible nitrogen injection project in an effort to reduce gas cycling and economically increase ultimate oil recovery. This work included the drilling of new wells, both horizontal and vertical, as well as pattern realignment through producer-to-injector conversions. Monitoring of overall performance of the pilot area continues. Response to the various projects continues to be very favorable. Injection into the pilot area, despite being limited at times by problems in the Air Separation Unit of the Nitrogen Management Facility, has increased an average of 50% over levels prior to the project. Meanwhile, gas production and nitrogen content of produced gas have both decreased. After decreasing to 20-25% early in the project, nitrogen recycle (produced nitrogen volume divided by injected nitrogen volume) within the pilot area has risen back to about 42%, still far below the 72% prior to initiation of the project. Poor areal sweep efficiency appears to be the primary cause of nitrogen cycling. Seven vertical and three horizontal wells have been drilled in the pilot area throughout the project, and most have had initial produced gas oil ratios and gas nitrogen contents significantly …
Date: March 23, 2006
Creator: Sinner, Joe
System: The UNT Digital Library
Information Security: Continued Progress Needed to Strengthen Controls at the Internal Revenue Service (open access)

Information Security: Continued Progress Needed to Strengthen Controls at the Internal Revenue Service

A letter report issued by the Government Accountability Office with an abstract that begins "The Internal Revenue Service (IRS) has a demanding responsibility in collecting taxes, processing tax returns, and enforcing the nation's tax laws. It relies extensively on computerized systems to support its financial and mission-related operations. Effective information security controls are essential for ensuring that information is adequately protected from inadvertent or deliberate misuse, disruption, or destruction. As part of its audit of IRS's fiscal year 2005 financial statements, GAO assessed (1) the status of IRS's actions to correct or mitigate previously reported information security weaknesses at two sites and (2) whether controls over key financial and tax processing systems located at the facilities are effective in ensuring the confidentiality, integrity, and availability of financial and sensitive taxpayer data."
Date: March 23, 2006
Creator: United States. Government Accountability Office.
System: The UNT Digital Library