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Achieving the Security, Environmental, and Economic Potential of Bioenergy (open access)

Achieving the Security, Environmental, and Economic Potential of Bioenergy

A group of business, government, environmental and academic leaders convened in a dialogue by the Aspen Institute proposed a series of actions to promote the widespread commercialization of both corn and cellulosic ethanol to improve energy security, the environment, and the economy. Co-chaired by Booz Allen Hamilton Vice President and former CIA Director R. James Woolsey and former Congressman Tom Ewing (R. IL), they developed a series of recommendations involving improved crop yields, processing of biomass into ethanol, manufacture of more cars that can burn either ethanol or gasoline, and the provision of ethanol pumps at more filling stations. Their report, "A High Growth Strategy for Ethanol, includes a discussion of the potential of ethanol, the group's recommendations, and a series of discussion papers commissioned for the dialogue.
Date: June 7, 2006
Creator: Riggs, John A.
Object Type: Text
System: The UNT Digital Library
AIDS: The Ryan White CARE Act (open access)

AIDS: The Ryan White CARE Act

This report discusses the Ryan White Comprehensive AIDS Resources Emergency (CARE) Act, which makes federal funds available to metropolitan areas and states to assist in health care costs and support services for individuals and families affected by the human immunodeficiency virus (HIV) or acquired immune deficiency syndrome (AIDS). This report discusses related legislation and appropriations.
Date: June 7, 2006
Creator: Johnson, Judith A. & Morgan, Paulette C.
Object Type: Report
System: The UNT Digital Library
Altus Times (Altus, Okla.), Vol. 107, No. 364, Ed. 1 Wednesday, June 7, 2006 (open access)

Altus Times (Altus, Okla.), Vol. 107, No. 364, Ed. 1 Wednesday, June 7, 2006

Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date: June 7, 2006
Creator: Bush, Michael
Object Type: Newspaper
System: The Gateway to Oklahoma History
The Baytown Sun (Baytown, Tex.), Vol. 85, No. 208, Ed. 1 Wednesday, June 7, 2006 (open access)

The Baytown Sun (Baytown, Tex.), Vol. 85, No. 208, Ed. 1 Wednesday, June 7, 2006

Daily newspaper from Baytown, Texas that includes local, state, and national news along with advertising.
Date: June 7, 2006
Creator: Cash, Wanda Garner
Object Type: Newspaper
System: The Portal to Texas History
Calculation of the Beam Field in the LCLS Bunch Length Monitor (open access)

Calculation of the Beam Field in the LCLS Bunch Length Monitor

Maintaining a stable bunch length and peak current is a critical step for the reliable operation of a SASE based x-ray source. In the LCLS, relative bunch length monitors (BLM) right after both bunch compressors are proposed based on the coherent radiation generated by the short electron bunch. Due to its diagnostic setup, the standard far field synchrotron radiation formula and well-developed numerical codes do not apply for the analysis of the BLM performance. In this paper, we develop a calculation procedure to take into account the near field effect, the effect of a short bending magnet, and the diffraction effect of the radiation transport optics. We find the frequency response of the BLM after the first LCLS bunch compressor and discuss its expected performance.
Date: June 7, 2006
Creator: Stupakov, G.; Ding, Y. & Huang, Z.
Object Type: Report
System: The UNT Digital Library
The Changing Demographic Profile of the United States (open access)

The Changing Demographic Profile of the United States

This report provides an overview of the changing demographic profile of the United States.
Date: June 7, 2006
Creator: Shrestha, Laura B.
Object Type: Report
System: The UNT Digital Library
Cherokeean Herald (Rusk, Tex.), Vol. 157, No. 16, Ed. 1 Wednesday, June 7, 2006 (open access)

Cherokeean Herald (Rusk, Tex.), Vol. 157, No. 16, Ed. 1 Wednesday, June 7, 2006

Weekly newspaper from Rusk, Texas that includes local, state and national news along with extensive advertising.
Date: June 7, 2006
Creator: Whitehead, Marie
Object Type: Newspaper
System: The Portal to Texas History
Clean Water: Better Information and Targeted Prevention Efforts Could Enhance Spill Management in the St. Clair-Detroit River Corridor (open access)

Clean Water: Better Information and Targeted Prevention Efforts Could Enhance Spill Management in the St. Clair-Detroit River Corridor

A letter report issued by the Government Accountability Office with an abstract that begins "Spills of oil and hazardous substances in the St. Clair-Detroit River corridor have degraded this border area between the United States and Canada and are a potential threat to local drinking water supplies. Within the United States such spills are reported to the National Response Center (NRC), and in Canada to the Ontario Spills Action Centre. This report discusses (1) how many oil and hazardous substance spills greater than 50 gallons (or of an unknown volume) were reported in the corridor from 1994 to 2004, and how accurately reported spills reflect the extent of actual spills; (2) what processes are used to notify parties of spills, and if they contain explicit requirements for reporting times and spill magnitude; and (3) the extent of Environmental Protection Agency (EPA) and the Coast Guard's spill prevention efforts and enforcement activities in the corridor from 1994 to 2004."
Date: June 7, 2006
Creator: United States. Government Accountability Office.
Object Type: Report
System: The UNT Digital Library
The Colony Courier-Leader (The Colony, Tex.), Vol. 25, No. 18, Ed. 1 Wednesday, June 7, 2006 (open access)

The Colony Courier-Leader (The Colony, Tex.), Vol. 25, No. 18, Ed. 1 Wednesday, June 7, 2006

Weekly newspaper from The Colony, Texas that includes local, state, and national news along with advertising.
Date: June 7, 2006
Creator: Crimmins, Blaine
Object Type: Newspaper
System: The Portal to Texas History
El DART Rail (Tren de DART): Cumple 10 Años y Sigue Creciendo (open access)

El DART Rail (Tren de DART): Cumple 10 Años y Sigue Creciendo

News release commemorating the tenth anniversary of DART Rail.
Date: June 7, 2006
Creator: Lyons, Morgan
Object Type: Text
System: The Portal to Texas History
Enhanced geothermal systems (EGS) using CO2 as working fluid - Anovelapproach for generating renewable energy with simultaneoussequestration of carbon (open access)

Enhanced geothermal systems (EGS) using CO2 as working fluid - Anovelapproach for generating renewable energy with simultaneoussequestration of carbon

Responding to the need to reduce atmospheric emissions of carbon dioxide, Donald Brown (2000) proposed a novel enhanced geothermal systems (EGS) concept that would use CO{sub 2} instead of water as heat transmission fluid, and would achieve geologic sequestration of CO{sub 2} as an ancillary benefit. Following up on his suggestion, we have evaluated thermophysical properties and performed numerical simulations to explore the fluid dynamics and heat transfer issues in an engineered geothermal reservoir that would be operated with CO{sub 2}. We find that CO{sub 2} is superior to water in its ability to mine heat from hot fractured rock. CO{sub 2} also has certain advantages with respect to wellbore hydraulics, where larger compressibility and expansivity as compared to water would increase buoyancy forces and would reduce the parasitic power consumption of the fluid circulation system. While the thermal and hydraulic aspects of a CO{sub 2}-EGS system look promising, major uncertainties remain with regard to chemical interactions between fluids and rocks. An EGS system running on CO{sub 2} has sufficiently attractive features to warrant further investigation.
Date: June 7, 2006
Creator: Pruess, Karsten
Object Type: Article
System: The UNT Digital Library
Ensuring the Sustainability of Russian Federation National Nuclear Material Accounting System (open access)

Ensuring the Sustainability of Russian Federation National Nuclear Material Accounting System

The Federal Nuclear Material Control and Accounting Information System (FIS) is the national information source on nuclear material accounting of the Russian Federation (RF). RF regulations mandated the creation of a national nuclear material accounting system to be managed by Federal Agency For Atomic Energy (Rosatom), and for the past decade, the FIS has been developed for all organizations required to report to Rosatom. The system represents a successful integration of U.S. financial support and consulting with Russian vision and technical expertise, creating a viable national nuclear material accounting system. This paper discusses crucial elements to ensure Sustainability of the FIS. A long-term plan for operation and maintenance of the information system is critical to a sustainable national accounting system. Plans undertaken throughout the FIS Project lifecycle have supported the necessary elements to ensure success. Through the next two years, long-term planning will be reevaluated and the successful elements and new initiatives will become part of an overall Operations Management Program. FIS resource needs will be managed through prioritization and ranking for each Program element, including: system operation; revising and implementing supporting regulations; establishing monitoring and control mechanisms to ensure validity of the data reported; maintaining and improving communication channels; …
Date: June 7, 2006
Creator: Pitel, V. A.; Kasumova, L. A.; Kushnaryov, M. S. & Babcock, R. A.
Object Type: Article
System: The UNT Digital Library
The Export Administration Act: Evolution, Provisions, and Debate (open access)

The Export Administration Act: Evolution, Provisions, and Debate

The 109th Congress may consider legislation to renew and to reauthorize the Export Administration Act (EAA). Said legislation would revise the EAA, especially in the areas of penalties, enforcement, and U.S. policy towards multilateral export control regimes. Through the EAA, Congress delegates to the executive branch its express constitutional authority to regulate foreign commerce by controlling exports. EAA confers upon the President the power to control exports for national security, foreign policy or short supply purposes. Conflicting views on the liberalization of export administration controls, especially concerning particular exports such as high performance computers, encryption technology, stealth materials, satellites, machine tools, "hot-section" aerospace technology, and the issue of "deemed exports."
Date: June 7, 2006
Creator: Fergusson, Ian F.
Object Type: Report
System: The UNT Digital Library
The Export Administration Act: Evolution, Provisions, and Debate (open access)

The Export Administration Act: Evolution, Provisions, and Debate

This paper discusses the Export Administration Act in terms of its evolution in the 20th century, its major features including the types of controls authorized by the act, the Commerce Control List and export licensing procedures, and issues concerning the maintenance of export controls under IEEPA. It then highlights several controlled commodities that have been featured prominently in export control discussions. Finally, it discusses competing business and national security perspectives concerning several of more contentious themes in the export control debate: the controllability of technology, the effectiveness of multilateral control regimes, the organization of the export control system, and the impact of export controls on the U.S. economy and business.
Date: June 7, 2006
Creator: Fergusson, Ian F.
Object Type: Report
System: The UNT Digital Library
The Express-Star (Chickasha, Okla.), Ed. 1 Wednesday, June 7, 2006 (open access)

The Express-Star (Chickasha, Okla.), Ed. 1 Wednesday, June 7, 2006

Daily newspaper from Chickasha, Oklahoma that includes local, state, and national news along with advertising.
Date: June 7, 2006
Creator: Bush, Kent
Object Type: Newspaper
System: The Gateway to Oklahoma History
A Family of Zinc Finger Proteins Is Required forChromosome-specific Pairing and Synapsis during Meiosis in C.elegans (open access)

A Family of Zinc Finger Proteins Is Required forChromosome-specific Pairing and Synapsis during Meiosis in C.elegans

Homologous chromosome pairing and synapsis are prerequisitefor accurate chromosome segregation during meiosis. Here, we show that afamily of four related C2H2 zinc-finger proteins plays a central role inthese events in C. elegans. These proteins are encoded within a tandemgene cluster. In addition to the X-specific HIM-8 protein, threeadditional paralogs collectively mediate the behavior of the fiveautosomes. Each chromosome relies on a specific member of the family topair and synapse with its homolog. These "ZIM" proteins concentrate atspecial regions called meiotic pairing centers on the correspondingchromosomes. These sites are dispersed along the nuclear envelope duringearly meiotic prophase, suggesting a role analogous to thetelomere-mediated meiotic bouquet in other organisms. To gain insightinto the evolution of these components, wecharacterized homologs in C.briggsae and C. remanei, which revealed changes in copy number of thisgene family within the nematode lineage.
Date: June 7, 2006
Creator: Phillips, Carolyn M. & Dernburg, Abby F.
Object Type: Article
System: The UNT Digital Library
Foreign Aid: Understanding Data Used to Compare Donors (open access)

Foreign Aid: Understanding Data Used to Compare Donors

This report explains differences and discusses other issues to the debate over how much wealthy countries contribute to international development and what share U.S. resources represent.
Date: June 7, 2006
Creator: Nowels, Larry
Object Type: Report
System: The UNT Digital Library
[Funeral Program for James Washington, June 7, 2006] (open access)

[Funeral Program for James Washington, June 7, 2006]

Funeral program for Brother James Washington, born January 9, 1928 and died June 3, 2006. The funeral was held June 7, 2006 at the Greater Corinth Baptist Church, officiated by Dr. Carl Johnson. Funeral arrangements were made through the Lewis Funeral Home, and he was buried in Fort Sam Houston National Cemetery near San Antonio, Texas.
Date: June 7, 2006
Creator: unknown
Object Type: Pamphlet
System: The Portal to Texas History
The Goldthwaite Eagle (Goldthwaite, Tex.), Vol. 111, No. 48, Ed. 1 Wednesday, June 7, 2006 (open access)

The Goldthwaite Eagle (Goldthwaite, Tex.), Vol. 111, No. 48, Ed. 1 Wednesday, June 7, 2006

Weekly newspaper from Goldthwaite, Texas that includes local, state, and national news along with extensive advertising.
Date: June 7, 2006
Creator: Bridges, Steven W.
Object Type: Newspaper
System: The Portal to Texas History
The Greensheet (Dallas, Tex.), Vol. 30, No. 57, Ed. 1 Wednesday, June 7, 2006 (open access)

The Greensheet (Dallas, Tex.), Vol. 30, No. 57, Ed. 1 Wednesday, June 7, 2006

Free weekly newspaper that includes business and classified advertising.
Date: June 7, 2006
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
Greensheet (Houston, Tex.), Vol. 37, No. 208, Ed. 1 Wednesday, June 7, 2006 (open access)

Greensheet (Houston, Tex.), Vol. 37, No. 208, Ed. 1 Wednesday, June 7, 2006

Free weekly newspaper that includes business and classified advertising.
Date: June 7, 2006
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
Greensheet (Houston, Tex.), Vol. 37, No. 209, Ed. 1 Wednesday, June 7, 2006 (open access)

Greensheet (Houston, Tex.), Vol. 37, No. 209, Ed. 1 Wednesday, June 7, 2006

Free weekly newspaper that includes business and classified advertising.
Date: June 7, 2006
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
Greensheet (Houston, Tex.), Vol. 37, No. 210, Ed. 1 Wednesday, June 7, 2006 (open access)

Greensheet (Houston, Tex.), Vol. 37, No. 210, Ed. 1 Wednesday, June 7, 2006

Free weekly newspaper that includes business and classified advertising.
Date: June 7, 2006
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
The H II Region of a Primordial Star (open access)

The H II Region of a Primordial Star

The concordance model of cosmology and structure formation predicts the formation of isolated very massive stars at high redshifts in dark matter dominated halos of 10{sup 5} to 10{sup 6} Msun. These stars photo-ionize their host primordial molecular clouds, expelling all the baryons from their halos. When the stars die, a relic H II region is formed within which large amounts of molecular hydrogen form which will allow the gas to cool efficiently when gravity assembles it into larger dark matter halos. The filaments surrounding the first star hosting halo are largely shielded and provide the pathway for gas to stream into the halo when the star has died. We present the first fully three dimensional cosmological radiation hydrodynamical simulations that follow all these effects. A novel adaptive ray casting technique incorporates the time dependent radiative transfer around point sources. This approach is fast enough so that radiation transport, kinetic rate equations, and hydrodynamics are solved self-consistently. It retains the time derivative of the transfer equation and is explicitly photon conserving. This method is integrated with the cosmological adaptive mesh refinement code enzo, and runs on distributed and shared memory parallel architectures. Where applicable the three dimensional calculation not only …
Date: June 7, 2006
Creator: Abel, Tom; Wise, John H.; /KIPAC, Menlo Park; Bryan, Greg L. & /Columbia U., Astron. Astrophys.
Object Type: Report
System: The UNT Digital Library