Fisheries Management: Core Principles and a Strategic Approach Would Enhance Stakeholder Participation in Developing Quota-Based Programs (open access)

Fisheries Management: Core Principles and a Strategic Approach Would Enhance Stakeholder Participation in Developing Quota-Based Programs

A letter report issued by the Government Accountability Office with an abstract that begins "Dedicated access privilege (DAP) programs are one tool the National Marine Fisheries Service (NMFS) uses to help end overfishing and promote conservation. Under a DAP program, NMFS sets an allowable catch in a fishery and allocates the privilege to harvest a portion of the total to eligible entities, such as fishermen. Because DAP programs can have significant impacts on fishermen and their communities, many believe that effective participation by fishermen and other stakeholders in the development of these programs is critical. GAO was asked to determine (1) the extent to which the regional fishery management councils are using a framework for effective participation and (2) the methods stakeholders and participation experts suggest for enhancing stakeholder participation in developing DAP programs."
Date: February 23, 2006
Creator: United States. Government Accountability Office.
Object Type: Report
System: The UNT Digital Library
OCC Consumer Assistance: Process Is Similar to That of Other Regulators but Could Be Improved by Enhanced Outreach (open access)

OCC Consumer Assistance: Process Is Similar to That of Other Regulators but Could Be Improved by Enhanced Outreach

A letter report issued by the Government Accountability Office with an abstract that begins "In January 2004, the Office of the Comptroller of the Currency (OCC)--the federal regulator of national banks--issued rules concerning the extent to which federal law preempts state and local banking laws. Some state officials and consumer groups expressed concerns about a perceived loss of consumer protection. GAO identified (1) how OCC's complaint process compares with that of other federal bank regulators, (2) how complaint information informs OCC's supervision of national banks, and (3) issues that consumer advocates and state officials have raised about OCC's consumer protection efforts and OCC's responses to the issues."
Date: February 23, 2006
Creator: United States. Government Accountability Office.
Object Type: Report
System: The UNT Digital Library
Definitions of Insurance and Related Information (open access)

Definitions of Insurance and Related Information

Correspondence issued by the Government Accountability Office with an abstract that begins "This letter concerns a variety of issues related to identifying a universal definition of insurance and the challenges associated with doing so. We briefed congressional staff on the preliminary results of our work on June 24, 2005, and on our final results on November 29, 2005. Specifically, we provided information on (1) the elements that are commonly part of definitions of insurance, (2) a few products not universally defined as insurance or regulated across the states by their insurance departments, (3) possible regulatory implications of developing separate definitions for insurance products covering insurance risks in more than one category, (4) current developments in statutory and financial accounting communities in re-evaluating their guidelines for measuring risk transfer in reinsurance contracts, and (5) certain circumstances when finite risk contracts are used."
Date: February 23, 2006
Creator: United States. Government Accountability Office.
Object Type: Text
System: The UNT Digital Library
Emergency Preparedness and Response: Some Issues and Challenges Associated with Major Emergency Incidents (open access)

Emergency Preparedness and Response: Some Issues and Challenges Associated with Major Emergency Incidents

Testimony issued by the Government Accountability Office with an abstract that begins "This testimony discusses the challenges of effective emergency preparedness for, response to, and recovery from major emergencies, including catastrophic incidents. Effective emergency preparedness and response for major events requires the coordinated planning and actions of multiple players from multiple first responder disciplines, jurisdictions, and levels of government as well as nongovernmental entities. Effective emergency preparedness and response requires putting aside parochialism and working together prior to and after an emergency incident. September 11, 2001 fundamentally changed the context of emergency management preparedness in the United States, including federal involvement in preparedness and response. The biggest challenge in emergency preparedness is getting effective cooperation in planning, exercises, and capability assessment and building across first responder disciplines and intergovernmental lines. DHS has developed several policy documents designed to define the federal government's role in supporting state and local first responders in emergencies, implement a uniform incident command structure across the nation, and identify performance standards that can be used in assessing state and local first responder capabilities. Realistic exercises are a key component of testing and assessing emergency plans and first responder capabilities, and the Hurricane PAM planning exercise demonstrated …
Date: February 23, 2006
Creator: United States. Government Accountability Office.
Object Type: Text
System: The UNT Digital Library
Beyond Boltzmann-Gibbs statistics: Maximum entropy hyperensemblesout-of-equilibrium (open access)

Beyond Boltzmann-Gibbs statistics: Maximum entropy hyperensemblesout-of-equilibrium

What is the best description that we can construct of athermodynamic system that is not in equilibrium, given only one, or afew, extra parameters over and above those needed for a description ofthe same system at equilibrium? Here, we argue the most appropriateadditional parameter is the non-equilibrium entropy of the system, andthat we should not attempt to estimate the probability distribution ofthe system, but rather the metaprobability (or hyperensemble) that thesystem is described by a particular probability distribution. The resultis an entropic distribution with two parameters, one a non-equilibriumtemperature, and the other a measure of distance from equilibrium. Thisdispersion parameter smoothly interpolates between certainty of acanonical distribution at equilibrium and great uncertainty as to theprobability distribution as we move away from equilibrium. We deducethat, in general, large, rare fluctuations become far more common as wemove away from equilibrium.
Date: February 23, 2006
Creator: Crooks, Gavin E.
Object Type: Article
System: The UNT Digital Library
Remaining Sites Verification Package for the 1607-D4 Septic System, Waste Site Reclassification Form 2005-036 (open access)

Remaining Sites Verification Package for the 1607-D4 Septic System, Waste Site Reclassification Form 2005-036

The 1607-D4 Septic System was a septic tank and tile field that received sanitary sewage from the 115-D/DR Gas Recirculation Facility. This septic system operated from 1944 to 1968. Decommissioning took place in 1985 and 1986 when all above-grade features were demolished and the tank backfilled. The results of verification sampling demonstrated that residual contaminant concentrations do not preclude any future uses and allow for unrestricted use of shallow zone soils. The results also showed that residual contaminant concentrations are protective of groundwater and the Columbia River.
Date: February 23, 2006
Creator: Carlson, R. A.
Object Type: Report
System: The UNT Digital Library
Laser light Backscatter from Intermediate and High Z plasmas (open access)

Laser light Backscatter from Intermediate and High Z plasmas

None
Date: February 23, 2006
Creator: Berger, R L; Constantin, C; Divol, L; Meezan, N; Froula, D H; Glenzer, S H et al.
Object Type: Article
System: The UNT Digital Library
On the work distribution for the adiabatic compression of a diluteclassical gas (open access)

On the work distribution for the adiabatic compression of a diluteclassical gas

We consider the adiabatic and quasi-static compression of adilute classical gas, confined in a piston and initially equilibratedwith a heat bath. We find that the work performed during this process isdescribed statistically by a gamma distribution. We use this result toshow that the model satisfies the non-equilibrium work and fluctuationtheorems, but not the fluctation-dissipation relation. We discuss therare but dominant realizations that contribute most to the exponentialaverage of the work, and relate our results to potentially universal workdistributions.
Date: February 23, 2006
Creator: Crooks, Gavin E. & Jarzynski, Christopher
Object Type: Article
System: The UNT Digital Library
USE OF COUPLED MULTI-ELECTRODE ARRAYS TO ADVANCE THE UNDERSTANDING OF SELECTED CORROSION PHENOMENA (open access)

USE OF COUPLED MULTI-ELECTRODE ARRAYS TO ADVANCE THE UNDERSTANDING OF SELECTED CORROSION PHENOMENA

The use of multi-coupled electrode arrays in various corrosion applications is discussed with the main goal of advancing the understanding of various corrosion phenomena. Both close packed and far spaced electrode configurations are discussed. Far spaced electrode arrays are optimized for high throughput experiments capable of elucidating the effects of various variables on corrosion properties. For instance the effects of a statistical distribution of flaws on corrosion properties can be examined. Close packed arrays enable unprecedented spatial and temporal information on the behavior of local anodes and cathodes. Interactions between corrosion sites can trigger or inhibit corrosion phenomena and affect corrosion damage evolution.
Date: February 23, 2006
Creator: Budiansky, N.D.; Bocher, F.; Cong, H.; Hurley, M.F. & Scully, J.R.
Object Type: Report
System: The UNT Digital Library
Texas Attorney General Opinion: GA-0403 (open access)

Texas Attorney General Opinion: GA-0403

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 an establishment that furnished food and shelter to four or more persons who are unrelated to the proprietor and that requires those persons to obtain personal care services through the proprietor's licensed home health agency is an assisted living facility that must be licensed under section 247.021(a) of the Health and Safety Code (RQ-0381-GA)
Date: February 23, 2006
Creator: Texas. Attorney-General's Office.
Object Type: Text
System: The Portal to Texas History
Texas Attorney General Opinion: GA-0404 (open access)

Texas Attorney General Opinion: GA-0404

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 seal placed on certified copies of documents recorded in the county clerk's office must be raised (RQ-0394-GA)
Date: February 23, 2006
Creator: Texas. Attorney-General's Office.
Object Type: Text
System: The Portal to Texas History
Texas Attorney General Opinion: GA-0405 (open access)

Texas Attorney General Opinion: GA-0405

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 article VIII, section 6b of the Texas Constitution permits a commissioners court to distribute county permanent school funds reductions to a school district based on students attending school in the district who have transferred from another school district (RQ-0386-GA)
Date: February 23, 2006
Creator: Texas. Attorney-General's Office.
Object Type: Text
System: The Portal to Texas History
Civil Charges in Corporate Scandals (open access)

Civil Charges in Corporate Scandals

This report lists civil suits filed by federal regulatory agencies charging individuals and corporations with violations related to these scandals.
Date: February 23, 2006
Creator: Jickling, Mark & Janov, Paul H.
Object Type: Report
System: The UNT Digital Library
Nuclear Arms Control: The U.S.-Russian Agenda (open access)

Nuclear Arms Control: The U.S.-Russian Agenda

None
Date: February 23, 2006
Creator: unknown
Object Type: Report
System: The UNT Digital Library
Legislative, Executive, and Judicial Officials: Process for Adjusting Pay and Current Salaries (open access)

Legislative, Executive, and Judicial Officials: Process for Adjusting Pay and Current Salaries

None
Date: February 23, 2006
Creator: unknown
Object Type: Report
System: The UNT Digital Library
Space-charge transport limits of ion beams in periodic quadrupolefocusing channels (open access)

Space-charge transport limits of ion beams in periodic quadrupolefocusing channels

It has been empirically observed in both experiments and particle-in-cell simulations that space-charge-dominated beams suffer strong growth in statistical phase-space area (degraded quality) and particle losses in alternating gradient quadrupole transport channels when the undepressed phase advance {sigma}{sub 0} increases beyond about 85{sup o} per lattice period. Although this criterion has been used extensively in practical designs of strong focusing intense beam transport lattices, the origin of the limit has not been understood. We propose a mechanism for the transport limit resulting from classes of halo particle resonances near the core of the beam that allow near-edge particles to rapidly increase in oscillation amplitude when the space-charge intensity and the utter of the matched beam envelope are both sufficiently large. When coupled with a diffuse beam edge and/or perturbations internal to the beam core that can drive particles outside the edge, this mechanism can result in large and rapid halo-driven increases in the statistical phase-space area of the beam, lost particles, and degraded transport. A core-particle model is applied to parametrically analyze this process. Extensive self-consistent particle in cell simulations are employed to better quantify properties of the space-charge limits and to verify core-particle model predictions.
Date: February 23, 2006
Creator: Lund, S. M. & Chawla, S. R.
Object Type: Article
System: The UNT Digital Library
Virtual PCR (open access)

Virtual PCR

The polymerase chain reaction (PCR) stands among the keystone technologies for analysis of biological sequence data. PCR is used to amplify DNA, to generate many copies from as little as a single template. This is essential, for example, in processing forensic DNA samples, pathogen detection in clinical or biothreat surveillance applications, and medical genotyping for diagnosis and treatment of disease. It is used in virtually every laboratory doing molecular, cellular, genetic, ecologic, forensic, or medical research. Despite its ubiquity, we lack the precise predictive capability that would enable detailed optimization of PCR reaction dynamics. In this LDRD, we proposed to develop Virtual PCR (VPCR) software, a computational method to model the kinetic, thermodynamic, and biological processes of PCR reactions. Given a successful completion, these tools will allow us to predict both the sequences and concentrations of all species that are amplified during PCR. The ability to answer the following questions will allow us both to optimize the PCR process and interpret the PCR results: What products are amplified when sequence mixtures are present, containing multiple, closely related targets and multiplexed primers, which may hybridize with sequence mismatches? What are the effects of time, temperature, and DNA concentrations on the concentrations …
Date: February 23, 2006
Creator: Gardner, S N; Clague, D S; Vandersall, J A; Hon, G & Williams, P L
Object Type: Report
System: The UNT Digital Library
International Symposium on Site Characterization for CO2Geological Storage (open access)

International Symposium on Site Characterization for CO2Geological Storage

Several technological options have been proposed to stabilize atmospheric concentrations of CO{sub 2}. One proposed remedy is to separate and capture CO{sub 2} from fossil-fuel power plants and other stationary industrial sources and to inject the CO{sub 2} into deep subsurface formations for long-term storage and sequestration. Characterization of geologic formations for sequestration of large quantities of CO{sub 2} needs to be carefully considered to ensure that sites are suitable for long-term storage and that there will be no adverse impacts to human health or the environment. The Intergovernmental Panel on Climate Change (IPCC) Special Report on Carbon Dioxide Capture and Storage (Final Draft, October 2005) states that ''Site characterization, selection and performance prediction are crucial for successful geological storage. Before selecting a site, the geological setting must be characterized to determine if the overlying cap rock will provide an effective seal, if there is a sufficiently voluminous and permeable storage formation, and whether any abandoned or active wells will compromise the integrity of the seal. Moreover, the availability of good site characterization data is critical for the reliability of models''. This International Symposium on Site Characterization for CO{sub 2} Geological Storage (CO2SC) addresses the particular issue of site characterization …
Date: February 23, 2006
Creator: Tsang, Chin-Fu
Object Type: Article
System: The UNT Digital Library
Myths and Misconceptions in Fall Protection (open access)

Myths and Misconceptions in Fall Protection

Since 1973, when OSHA CFRs 1910 and 1926 began to influence the workplace, confusion about the interpretation of the standards has been a problem and fall protection issues are among them. This confusion is verified by the issuance of 351 (as of 11/25/05) Standard Interpretations issued by OSHA in response to formally submitted questions asking for clarification. Over the years, many workers and too many ES&H Professionals have become 'self-interpreters', reaching conclusions that do not conform to either the Standards or the published Interpretations. One conclusion that has been reached by the author is that many ES&H Professionals are either not aware of, or do not pay attention to the Standard Interpretations issued by OSHA, or the State OSHA interpretation mechanism, whoever has jurisdiction. If you fall in this category, you are doing your organization or clients a disservice and are not providing them with the best information available. Several myths and/or misconceptions have been promulgated to the point that they become accepted fact, until an incident occurs and OSHA becomes involved. For example, one very pervasive myth is that you are in compliance as long as you maintain a distance of 6 feet from the edge. No such carte …
Date: February 23, 2006
Creator: Epp, R. J.
Object Type: Article
System: The UNT Digital Library
Comparison of two- and three-dimensional simulations of miscible Rayleigh-Taylor instability (open access)

Comparison of two- and three-dimensional simulations of miscible Rayleigh-Taylor instability

A comparison of two-dimensional and three-dimensional high-resolution numerical large-eddy simulations of planar, miscible Rayleigh-Taylor instability flows are presented. The resolution of the three-dimensional simulation is sufficient to attain a fully turbulent state. A number of different statistics from the mixing region (e.g., growth rates, PDFs, mixedness measures, and spectra) are used to demonstrate that two-dimensional flow simulations differ substantially from the three-dimensional one. It is found that the two-dimensional flow grows more quickly than its three-dimensional counterpart at late times, develops larger structures, and is much less well mixed. These findings are consistent with the concept of inverse cascade in two-dimensional flow, as well as the influence of a reduced effective Atwood number on miscible flow.
Date: February 23, 2006
Creator: Cabot, W
Object Type: Article
System: The UNT Digital Library
Barrier Coatings for Refractory Metals and Superalloys (open access)

Barrier Coatings for Refractory Metals and Superalloys

In the closed working fluid loop of the proposed Prometheus space nuclear power plant (SNPP), there is the potential for reaction of core and plant structural materials with gas phase impurities and gas phase transport of interstitial elements between superalloy and refractory metal alloy components during service. Primary concerns are surface oxidation, interstitial embrittlement of refractory metals and decarburization of superalloys. In parallel with kinetic investigations, this letter evaluates the ability of potential coatings to prevent or impede communication between reactor and plant components. Key coating requirements are identified and current technology coating materials are reviewed relative to these requirements. Candidate coatings are identified for future evaluation based on current knowledge of design parameters and anticipated environment. Coatings were identified for superalloys and refractory metals to provide diffusion barriers to interstitial transport and act as reactive barriers to potential oxidation. Due to their high stability at low oxygen potential, alumina formers are most promising for oxidation protection given the anticipated coolant gas chemistry. A sublayer of iridium is recommended to provide inherent diffusion resistance to interstitials. Based on specific base metal selection, a thin film substrate--coating interdiffusion barrier layer may be necessary to meet mission life.
Date: February 23, 2006
Creator: Sabol, SM; Randall, BT; Edington, JD; Larkin, CJ & Close, BJ
Object Type: Report
System: The UNT Digital Library
Russia (open access)

Russia

This report includes information regarding Russia. Political developments, economic developments, and foreign policy are among topics discussed in this report.
Date: February 23, 2006
Creator: Goldman, Stuart D.
Object Type: Report
System: The UNT Digital Library
Iraq: Summary of U.S. Casualties (open access)

Iraq: Summary of U.S. Casualties

None
Date: February 23, 2006
Creator: unknown
Object Type: Report
System: The UNT Digital Library
Armenia, Azerbaijan, and Georgia: Political Developments and Implications for U.S. Interests (open access)

Armenia, Azerbaijan, and Georgia: Political Developments and Implications for U.S. Interests

This report is categorized into nine categories: (I) Most Recent Developments, (II) Background and Analysis, (III) Overview of U.S. Policy Concerns, (IV) Obstacles to peace and Independence, (V) The South Caucasus's External Security Context, (VI) U.S. Aid Overview, (VII) U.S. Security Assistance, (VIII) U.S. Trade an Investment, and (IX) Legislation.
Date: February 23, 2006
Creator: Nichol, Jim
Object Type: Report
System: The UNT Digital Library