Biological Air Emissions Control for an Energy Efficient Forest Products Industry of the Future (open access)

Biological Air Emissions Control for an Energy Efficient Forest Products Industry of the Future

The U.S. wood products industry is a leader in the production of innovative wood materials. New products are taking shape within a growth industry for fiberboard, plywood, particle board, and other natural material-based energy efficient building materials. However, at the same time, standards for clean air are becoming ever stricter. Emissions of volatile organic compounds (VOCs) and hazardous air pollutants (HAPs) during production of wood products (including methanol, formaldehyde, acetylaldehyde, and mercaptans) must be tightly controlled. Conventional VOC and HAP emission control techniques such as regenerative thermal oxidation (RTO) and regenerative catalytic oxidation (RCO) require significant amounts of energy and generate secondary pollutants such as nitrogen oxides and spent carbon. Biological treatment of air emissions offers a cost-effective and sustainable control technology for industrial facilities facing increasingly stringent air emission standards. A novel biological treatment system that integrates two types of biofilter systems, promises significant energy and cost savings. This novel system uses microorganisms to degrade air toxins without the use of natural gas as fuel or the creation of secondary pollutants. The replacement of conventional thermal oxidizers with biofilters will yield natural gas savings alone in the range of $82,500 to $231,000 per year per unit. Widespread use of …
Date: May 28, 2009
Creator: Jones, K. & Boswell, J.
System: The UNT Digital Library
C-LAMP Subproject Description:Climate Forcing by the Terrestrial Biosphere During the Second Half of the 20th Century (open access)

C-LAMP Subproject Description:Climate Forcing by the Terrestrial Biosphere During the Second Half of the 20th Century

None
Date: May 28, 2009
Creator: Covey, C & Hoffman, F
System: The UNT Digital Library
Central Asia: Regional Developments and Implications for U.S. Interests (open access)

Central Asia: Regional Developments and Implications for U.S. Interests

This report mainly focuses on Regional Developments and Implications for U.S. Interests in Central Asia.
Date: May 28, 2009
Creator: Nichol, Jim
System: The UNT Digital Library
FDA Tobacco Regulation: The Family Smoking Prevention and Tobacco Control Act of 2009 (open access)

FDA Tobacco Regulation: The Family Smoking Prevention and Tobacco Control Act of 2009

This report focuses on the Family Smoking Prevention and Tobacco Control Act. It includes a brief discussion of the contrasting views of FDA tobacco regulation held by the public health community and the industry, and provides some analysis of a number of key regulatory issues that the bill raises.
Date: May 28, 2009
Creator: Redhead, C. Stephen
System: The UNT Digital Library
Final Technical Report (open access)

Final Technical Report

The work done with DOE support during this 15 year period was extensive and successful. It is best summarized by the list of 58 publications (below) which reported progress made with DOE support. These are from the grant period and a few more recent reporting on grant research. Mostly these are primary research reports in reviewed journals. There are also, however, many summary reviews in review journals and in scientific monographs, as they also are key places for reporting research progress. What we did during this grant period (and much longer) was to characterize genetic determinants for bacterial resistances to additional toxic heavy metals of DOE concern, through starting with phenotypic properties of the resistant bacteria to DNA sequence determination and characterization of the genes involved. Over the years (and as shown in the list of publications), the toxic metal-forming elements we have studied included Ag, As, Cd, Cr, and Hg. In each case, we started with basically nothing (or very little) known, progressed through quite detailed understanding, until other laboratory groups also became strongly involved in related studies. More recently, with DOE support, we were the first laboratory group in the world to identify genes for bacterial resistance to …
Date: May 28, 2009
Creator: Silver, Simon
System: The UNT Digital Library
Financial Audit: Federal Deposit Insurance Corporation Funds' 2008 and 2007 Financial Statements (open access)

Financial Audit: Federal Deposit Insurance Corporation Funds' 2008 and 2007 Financial Statements

A letter report issued by the Government Accountability Office with an abstract that begins "GAO is required to annually audit the financial statements of the Deposit Insurance Fund (DIF) and FSLIC Resolution Fund (FRF), which are administered by the Federal Deposit Insurance Corporation (FDIC). GAO is responsible for obtaining reasonable assurance about whether FDIC's financial statements for DIF and FRF are presented fairly in all material respects, in conformity with U.S. generally accepted accounting principles, and whether FDIC maintained effective internal control over financial reporting and compliance with laws and regulations. Also, GAO is responsible for testing FDIC's compliance with selected laws and regulations. Created in 1933 to insure bank deposits and promote sound banking practices, FDIC plays an important role in maintaining public confidence in the nation's financial system. In 1989, legislation to reform the federal deposit insurance system created three funds to be administered by FDIC: the Bank Insurance Fund (BIF) and the Savings Association Insurance Fund (SAIF), which protect bank and savings deposits, and FRF, which was created to close out the business of the former Federal Savings and Loan Insurance Corporation. In accordance with subsequent legislation passed in 2006, FDIC merged the BIF and SAIF into …
Date: May 28, 2009
Creator: United States. Government Accountability Office.
System: The UNT Digital Library
Intellectual Property Rights and Access to Medicines: International Trade Issues (open access)

Intellectual Property Rights and Access to Medicines: International Trade Issues

This report focuses on the relationship between intellectual property right (IPR) provisions in international and U.S. trade policy and access to medicines. This issue represents one component of a broader debate about the relationship between trade policy and public health.
Date: May 28, 2009
Creator: Ilias, Shayerah
System: The UNT Digital Library
Iraq: U.S. Casualties (open access)

Iraq: U.S. Casualties

This report consists of a brief table summarizing casualty data compiled by the Department of Defense (DOD), including fatalities during Operation Iraqi Freedom since March 19, 2003, and since May 1, 2003, including statistics on those wounded, but not killed, since March 19, 2003.
Date: May 28, 2009
Creator: Chesser, Susan G.
System: The UNT Digital Library
Monitoring the Reproductive Success of Naturally Spawning Hatchery and Natural Spring Chinook Salmon in the Wenatchee River, 2008-2009 Progress Report. (open access)

Monitoring the Reproductive Success of Naturally Spawning Hatchery and Natural Spring Chinook Salmon in the Wenatchee River, 2008-2009 Progress Report.

We investigated differences in the statistical power to assign parentage between an artificially propagated and wild salmon population. The propagated fish were derived from the wild population, and are used to supplement its abundance. Levels of genetic variation were similar between the propagated and wild groups at 11 microsatellite loci, and exclusion probabilities were >0.999999 for both groups. The ability to unambiguously identify a pair of parents for each sampled progeny was much lower than expected, however. Simulations demonstrated that the proportion of cases the most likely pair of parents were the true parents was lower for propagated parents than for wild parents. There was a clear relationship between parentage assignment ability and the degree of linkage disequilibrium, the estimated effective number of breeders that produced the parents, and the size of the largest family within the potential parents. If a stringent threshold for parentage assignment was used, estimates of relative fitness were biased downward for the propagated fish. The bias appeared to be largely eliminated by either fractionally assigning progeny among parents in proportion to their likelihood of parentage, or by assigning progeny to the most likely set of parents without using a statistical threshold. We used a DNA-based …
Date: May 28, 2009
Creator: Ford, Michael J. & Williamson, Kevin S.
System: The UNT Digital Library
Risk D&D Rapid Prototype: Scenario Documentation and Analysis Tool (open access)

Risk D&D Rapid Prototype: Scenario Documentation and Analysis Tool

Report describes process and methodology associated with a rapid prototype tool for integrating project risk analysis and health & safety risk analysis for decontamination and decommissioning projects.
Date: May 28, 2009
Creator: Unwin, Stephen D. & Seiple, Timothy E.
System: The UNT Digital Library
The State Secrets Privilege and Other Limits on Litigation Involving Classified Information (open access)

The State Secrets Privilege and Other Limits on Litigation Involving Classified Information

This report provides an overview of the protections afforded to government organizations and officials by the state secrets privilege. The state secrets privilege, derived from common law, is an evidentiary privilege that allows the government to resist court-ordered disclosure of information during litigation if there is a reasonable danger that such disclosure would harm the national security of the United States.
Date: May 28, 2009
Creator: Liu, Edward C.
System: The UNT Digital Library
Vietnamese Victims of Agent Orange and U.S.-Vietnam Relations (open access)

Vietnamese Victims of Agent Orange and U.S.-Vietnam Relations

This report examines various estimates of the effects that the herbicide Agent Orange has had on Vietnam's people and environment, the history of U.S. policy on the issue, the current clean up efforts in Vietnam, the various forms of assistance -- including U.S. assistance -- provided to people with medical conditions associated with dioxin exposure, and the implications for bilateral relations. It concludes with a brief discussion of possible congressional responses to the issue.
Date: May 28, 2009
Creator: Martin, Michael F.
System: The UNT Digital Library