Texas Attorney General Opinion: GA-86 (open access)

Texas Attorney General Opinion: GA-86

Document issued by the Office of the Attorney General of Texas in Austin, Texas, providing an interpretation of Texas law. It provides the opinion of the Texas Attorney General, Greg Abbott, regarding a legal question submitted for clarification; Whether the Hutto Education Development Corporation may pay for construction of a hippopotamus statue as a promotional purpose (RQ-0038-GA)
Date: July 9, 2003
Creator: Texas. Attorney-General's Office.
Object Type: Text
System: The Portal to Texas History
Productivity Growth: Recent Trends and Future Prospects (open access)

Productivity Growth: Recent Trends and Future Prospects

None
Date: July 9, 2003
Creator: unknown
Object Type: Report
System: The UNT Digital Library
Oil Well Remediation in Clay and Wayne Counties, IL (open access)

Oil Well Remediation in Clay and Wayne Counties, IL

This is the second progress and final technical report of the remediation of abandoned wells in Clay and Wayne Counties in Illinois. The wells will be identified as the Routt No.3 and No.4 and the Bates Hosselton 1 and 2. Both sites have met all legal, financial and environmental requirements to drill and/or pump oil on both leases. We have also obtained all available information about both leases. All steps were taken to improve access roads, dig the necessary pits, and build the necessary firewalls. This progress and final technical report will address the remediation efforts as well as our results and conclusions.
Date: July 9, 2003
Creator: Dakuras, Peter L.; Stieber, Larry & Young, Dick
Object Type: Report
System: The UNT Digital Library
Eigenmodes in two simplified chamber structures studied for spurious microwaves in the APS storage ring beam chamber. (open access)

Eigenmodes in two simplified chamber structures studied for spurious microwaves in the APS storage ring beam chamber.

The vertical readback errors are one order of magnitude greater than the horizontal ones in the APS storage ring beam chamber. To learn and solve this problem, we simulate the eigenmodes in two chamber structures, which are simplified from the APS storage ring beam chamber, and find their dependence on the variation of the chamber structures. These two structures are introduced as the solutions to separate and then restrain the spurious microwave modes by using a metal short block and a plate inside the chamber. The short block can shift and separate the frequencies of every mode evidently.
Date: July 9, 2003
Creator: Sun, X. & Decker, G.
Object Type: Report
System: The UNT Digital Library
CPT Tests: Kaon vs neutrinos (open access)

CPT Tests: Kaon vs neutrinos

CPT violation has an impressive limit in the neutral kaon system |m(K{sup 0})-m({bar K}{sup 0})| < 10{sup -18} m{sub K} = 0.50 x 10{sup -18} GeV. However, if viewed as a constraint on the mass-squared, the bound appears weak, |m{sup 2}(K{sup 0})-m{sup 2}({bar K}{sup 0})| < 0.25 eV{sup 2}. the authors point out that neutrino oscillation offers better limits on CPT violation in this case. The comparison of solar and rector neutrino results puts the best limit on CPT violation by far, |{Delta}m{sub {nu}}{sup 2}-{Delta}m{sub {rho}}{sup 2}| < 1.3 x 10{sup -3} eV{sup 2} (90% CL).
Date: July 9, 2003
Creator: Murayama, Hitoshi
Object Type: Article
System: The UNT Digital Library
How to rule out Little Higgs (and constrain many other models) at the LHC (open access)

How to rule out Little Higgs (and constrain many other models) at the LHC

In this talk I describe how to discover or rule out the existence of W{prime} bosons at the CERN Large Hadron Collider as a function of arbitrary couplings and W{prime} masses. If W{prime} bosons are not found, I demonstrate the 95% confidence-level exclusions that can be reached for several classes of models. In particular, W{prime} bosons in the entire reasonable parameter space of Little Higgs models can be discovered or excluded in 1 year at the LHC.
Date: July 9, 2003
Creator: Sullivan, Zack
Object Type: Article
System: The UNT Digital Library
Progress report on beam-beam compensation with electron lenses in Tevatron (open access)

Progress report on beam-beam compensation with electron lenses in Tevatron

We discuss the original idea of beam-beam compensation (BBC) in Section I, sequence of events in 2001-2002 and use of the Tevatron Electron Beam (TEL) for DC beam removal in Section II, (anti)proton lifetime improvement in Section III, experimental data on the BBC attempts in Section IV and, conclusively, Section V is devoted to discussion on important phenomena, needed improvements and future plans.
Date: July 9, 2003
Creator: Shiltsev, Vladimir; Alexahin, Yu.; Kunznetsov, G.; Solyak, N.; Zhang, X.; Bishofberger, K. et al.
Object Type: Article
System: The UNT Digital Library
Defense Health Care: Army Has Not Consistently Assessed the Health Status of Early-Deploying Reservists (open access)

Defense Health Care: Army Has Not Consistently Assessed the Health Status of Early-Deploying Reservists

Testimony issued by the General Accounting Office with an abstract that begins "During the 1990-91 Persian Gulf War, health problems prevented the deployment of a significant number of Army reservists. As required by the National Defense Authorization Act for Fiscal Year 2002, GAO reported on the Army's efforts to assess the health status of its early-deploying reservists (Defense Health Care: Army Needs to Assess the Health Status of All Early-Deploying Reservists (GAO-03-437, Apr. 15, 2003)). GAO was asked to testify on its findings on the Army's health status assessments efforts and the implications of those assessments for the Department of Veterans Affairs (VA). Specifically, GAO was asked to determine if the Army is collecting and maintaining information on reservists' health and review the value and advisability of providing examinations. For its report, GAO reviewed medical records at seven Army early-deploying reserve units to determine the number of required examinations that have been conducted and obtained expert opinion on the value of periodic examinations."
Date: July 9, 2003
Creator: United States. General Accounting Office.
Object Type: Text
System: The UNT Digital Library
Transcript of 9-11 Commission Hearing 3, July 9, 2003 (open access)

Transcript of 9-11 Commission Hearing 3, July 9, 2003

Transcript of the third public hearing held by the National Commission on Terrorist Attacks upon the United States held July 9,2003 at the Russel Senate Office Building in Washington, D.C. This hearing focused on "Terrorism, al Queda, and the Muslim World." The Commission heard testimony from experts on the character of the transnational terrorist threat, the relationships of Arab states to these groups, and the phenomenon of violent extremism within the Muslim community.
Date: July 9, 2003
Creator: National Commission on Terrorist Attacks upon the United States
Object Type: Text
System: The UNT Digital Library
Radiation Transport in 3D Heterogeneous Materials: DNS (open access)

Radiation Transport in 3D Heterogeneous Materials: DNS

In order to develop a phenomenological approach to transport in 3D heterogeneous media, we have performed direct numerical simulation studies. Using an algorithm based on the lattice random walk to generate random media, we have performed radiographic shots of the sample and digitized both the chord length and optical depth distributions. The optical depth distribution is then used to compute an effective mean free path. As theory predicts, the atomically averaged mean free path is always a minimum value. We have also demonstrated a dependency of mean free path on the distribution of random material.
Date: July 9, 2003
Creator: Graziani, F
Object Type: Article
System: The UNT Digital Library
Area Monitoring Dosimeter Program for the Pacific Northwest National Laboratory: Results for CY 2002 (open access)

Area Monitoring Dosimeter Program for the Pacific Northwest National Laboratory: Results for CY 2002

Pacific Northwest National Laboratory (PNNL) established an area monitoring dosimeter program in accordance with Article 514 of the Department of Energy (DOE) Radiological Control Manual (RCM) in January 1993. This program is to minimize the number of areas requiring issuance of personnel dosimeters and to demonstrate that doses outside Radiological Buffer Areas are negligible. In accordance with 10 CFR Part 835.402 (a)(1)-(4) and Article 511.1 of the PNNL Radiological Control Program Description, personnel dosimetry shall be provided to (1) radiological workers who are likely to receive at least 100 mrem annually, and (2) declared pregnant workers, minors, and members of the public who are likely to receive at least 50 mrem annually. Program results for calendar years 1993-2002 confirm that personnel dosimetry is not needed for individuals located in areas monitored by the program.
Date: July 9, 2003
Creator: Bivins, Steven R. & Stoetzel, Gregory A.
Object Type: Report
System: The UNT Digital Library
Semantic-driven Parallelization of Loops Operating on User-defined Containers (open access)

Semantic-driven Parallelization of Loops Operating on User-defined Containers

The authors describe ROSE, a C++ infrastructure for source-to-source translation, that provides an interface for programmers to easily write their own translators for optimizing user-defined high-level abstractions. Utilizing the semantics of these high-level abstractions, they demonstrate the automatic parallelization of loops that iterate over user-defined containers that have interfaces similar to the lists, vectors and sets in the Standard Template Library (STL). The parallelization is realized in two phases. First, they insert OpenMP directives into a serial program, driven by the recognition of the high-level abstractions, containers, that are thread-safe. Then, they translate the OpenMP directives into library routines that explicitly create and manage parallelism. By providing an interface for the programmer to classify the semantics of their abstractions, they are able to automatically parallelize operations on containers, such as linked-lists, without resorting to complex loop dependence analysis techniques. The approach is consistent with general goals within telescoping languages.
Date: July 9, 2003
Creator: Quinlan, D; Schordan, M; Yi, Q & de Supinski, B R
Object Type: Article
System: The UNT Digital Library
Progress Toward Remediation of Uranium Tailings in Mailuu-Suu, Kyrgyzstan (open access)

Progress Toward Remediation of Uranium Tailings in Mailuu-Suu, Kyrgyzstan

The town of Mailuu-Suu in Kyrgyzstan inherited 23 distinct tailings deposits from Soviet-Era uranium mining operations. Mailuu-Suu is located in the narrow landslide-prone valley of the Mailuu-Suu River about 25 km from the Uzbekistan border. Large-scale release of the radioactive tailings, as a result of landslides, could lead to irreversible contamination of the river and downstream areas. The Mailuu-Suu River is a tributary to the Syr-Darya River, the Fergana valley's main source of irrigation water. The Fergana Valley is a key agricultural region and major population center that spans Kyrgyzstan, Tajikistan, and Uzbekistan. The trans-boundary nature of the Mailuu-Suu tailings issue presents an opportunity for collaboration among these Central Asian states. A cooperative approach to addressing environmental issues such as Mailuu-Suu may contribute to the region's stability by facilitating peaceful associations. Experience from remediation of sites in the US under the Uranium Mill Tailings Remediation Action Project (UMTRA) will be useful in progressing toward remediation at Mailuu-Suu.
Date: July 9, 2003
Creator: Buckley, P B; Ranville, J; Honeyman, B D; Smith, D K; Rosenberg, N & Knapp, R B
Object Type: Article
System: The UNT Digital Library
Connecting Distributed Energy Resources to the Grid: Their Benefits to the DER Owner etc. (open access)

Connecting Distributed Energy Resources to the Grid: Their Benefits to the DER Owner etc.

The vision of the Distributed Energy Research Program (DER) program of the U.S. Department of Energy (DOE) is that the United States will have the cleanest and most efficient and reliable energy system in the world by maximizing the use of affordable distributed energy resources. Electricity consumers will be able to choose from a diverse number of efficient, cost-effective, and environmentally friendly distributed energy options and easily connect them into the nation's energy infrastructure while providing benefits to their owners and other stakeholders. The long-term goal of this vision is that DER will achieve a 20% share of new electric capacity additions in the United States by 2010, thereby helping to make the nation's electric power generation and delivery system more efficient, reliable, secure, clean, economical, and diverse in terms of fuel use (oil, natural gas, solar, hydroelectric, etc.) and prime mover resource (solar, wind, gas turbines, etc.). Near- and mid-term goals are to develop new technologies for implementing and operating DER and address barriers associated with DER usage and then to reduce costs and emissions and improve the efficiency and reliability of DER. Numerous strategies for meeting these goals have been developed into a research, development, and demonstration (RD&D) …
Date: July 9, 2003
Creator: Poore, WP
Object Type: Report
System: The UNT Digital Library
The integration of liquid cryogen cooling and cryocoolers withsuperconducting electronic systems (open access)

The integration of liquid cryogen cooling and cryocoolers withsuperconducting electronic systems

The need for cryogenic cooling has been a critical issuethat has kept superconducting electronic devices from reaching the marketplace. Even though the performance of many of the superconductingcircuits is superior to silicon electronics, the requirement forcryogenic cooling has put the superconducting devices at a seriousdisadvantage. This report discusses the process of refrigeratingsuperconducting devices with cryogenic liquids and small cryocoolers.Three types of cryocoolers are compared for vibration, efficiency, andreliability. The connection of a cryocooler to the load is discussed. Acomparison of using flexible copper straps to carry the heat load andusing heat pipe is shown. The type of instrumentation needed formonitoring and controlling the cooling is discussed.
Date: July 9, 2003
Creator: Green, Michael A.
Object Type: Article
System: The UNT Digital Library
9-11 Commission Hearing #3, July 9, 2003, Part 1 captions transcript

9-11 Commission Hearing #3, July 9, 2003, Part 1

Recording of the third public hearing held by the National Commission on Terrorist Attacks upon the United States on July 9, 2003 at the Russell Senate Office Building in Washington, D.C. The one-day session focused on "Terrorism, al Qaeda, and the Muslim World." This section includes the first panel on Al Qaeda, with testimony from Rohan Gunaratna and Mamoun Fandy.
Date: July 9, 2003
Creator: National Commission on Terrorist Attacks upon the United States
Object Type: Video
System: The UNT Digital Library
9-11 Commission Hearing #3, July 9, 2003, Part 3 captions transcript

9-11 Commission Hearing #3, July 9, 2003, Part 3

Recording of the third public hearing held by the National Commission on Terrorist Attacks upon the United States on July 9, 2003 at the Russel Senate Office Building in Washington, D.C. The one-day session focused on "Terrorism, al Qaeda, and the Muslim World." This section includes a post-hearing media advisory with Chair Thomas H. Kean and Vice Chair Lee H. Hamilton.
Date: July 9, 2003
Creator: National Commission on Terrorist Attacks upon the United States
Object Type: Video
System: The UNT Digital Library
Synergia: A hybrid, parallel beam dynamics code with 3D space charge (open access)

Synergia: A hybrid, parallel beam dynamics code with 3D space charge

We describe Synergia, a hybrid code developed under the DOE SciDAC-supported Accelerator Simulation Program. The code combines and extends the existing accelerator modeling packages IMPACT and beamline/mxyzptlk. We discuss the design and implementation of Synergia, its performance on different architectures, and its potential applications.
Date: July 9, 2003
Creator: Amundson, James F. & Spentzouris, Panagiotis
Object Type: Article
System: The UNT Digital Library
Appropriations for FY2004: VA, HUD, and Independent Agencies (open access)

Appropriations for FY2004: VA, HUD, and Independent Agencies

Appropriations are one part of a complex federal budget process that includes budget resolutions, appropriations (regular, supplemental, and continuing) bills, rescissions, and budget reconciliation bills. This Report is a guide to one of the 13 regular appropriations bills that Congress passes each year. It is designed to supplement the information provided by the House and Senate Appropriations Subcommittee on VA, HUD, and Independent Agencies.
Date: July 9, 2003
Creator: Snook, Dennis W. & Bourdon, E. Richard
Object Type: Report
System: The UNT Digital Library
Cloning: A Select Chronology, 1997-2003 (open access)

Cloning: A Select Chronology, 1997-2003

This report includes a selected chronology of the events surrounding and following the cloning of a sheep from a single adult sheep cell by Scottish scientists, which was announced in February 1997. The project was cosponsored by PPL Therapeutics, Edinburgh, Scotland, which has applied for patents for the techniques used. This chronology also addresses subsequent reports of other cloning experiments, including the first one using human cells. Information on presidential actions and legislative activities related to the ethical and moral issues surrounding cloning is provided, as well as relevant Web sites.
Date: July 9, 2003
Creator: Wright, Mary V.
Object Type: Report
System: The UNT Digital Library
Federal Research and Development: Budgeting and Priority-Setting Issues, 108th Congress (open access)

Federal Research and Development: Budgeting and Priority-Setting Issues, 108th Congress

This report addresses budgeting and priority-setting Issues of 108th congress related to federal research and development.
Date: July 9, 2003
Creator: Knezo, Genevieve J.
Object Type: Report
System: The UNT Digital Library
Balancing Scientific Publication and National Security Concerns: Issues for Congress (open access)

Balancing Scientific Publication and National Security Concerns: Issues for Congress

There is a lack of consensus regarding the best method of balancing scientific publishing and national security. The current federal policy, as described in National Security Decision Directive 189, is that fundamental research should remain unrestricted and that in the rare case where it is necessary to restrict such information, classification is the appropriate vehicle to do so. Other mechanisms restrict international information flow, where Export Administration Regulations (EAR) and International Traffic in Arms Regulations (ITAR) control export of items and technical information on specific lists. Both EAR and ITAR contain a fundamental research exclusion, but this exclusion is lost if prepublication review of research results for sensitive information occurs.
Date: July 9, 2003
Creator: Shea, Dana A.
Object Type: Report
System: The UNT Digital Library
NASA's Space Shuttle Columbia: Quick Facts and Issues for Congress (open access)

NASA's Space Shuttle Columbia: Quick Facts and Issues for Congress

None
Date: July 9, 2003
Creator: Smith, Marcia S.
Object Type: Report
System: The UNT Digital Library
Campaign Finance Regulation Under the First Amendment: Buckley v. Valeo and its Supreme Court Progeny (open access)

Campaign Finance Regulation Under the First Amendment: Buckley v. Valeo and its Supreme Court Progeny

This report first discusses the critical holdings enunciated bythe SupremeCourt in Buckley, including those: upholding reasonable contribution limits, striking down expenditure limits, upholding disclosure reporting requirements, and upholding the system of voluntary presidential election expenditure limitations linked with public financing. It then examines the Court’s extension of Buckley in fifteen subsequent cases, evaluating them in three regulatory contexts: contribution limits (California Medical Association v. FEC; Citizens Against Rent Control v. Berkeley; Nixon v. Shrink Missouri Government PAC; FEC v. Beaumont), expenditure limits (First National Bank of Boston v. Bellotti; FEC v. Massachusetts Citizens for Life; Austin v. Michigan Chamber of Commerce; FEC v. National Right to Work; Colorado Republican Federal Campaign Committee (Colorado I) v. FEC; FEC v. Colorado Republican Federal Campaign Committee (Colorado II); FEC v. Democratic Senatorial Campaign Committee; FEC v. National Conservative Political Action Committee), and disclosure requirements (Buckley v. American Constitutional Law Foundation; Brown v. Socialist Workers ‘74 Campaign Committee; FEC v. Akins; McIntrye v. Ohio Elections Commission).
Date: July 9, 2003
Creator: Whitaker, L. Paige
Object Type: Report
System: The UNT Digital Library