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2012 CORRELATED ELECTRON SYSTEMS GRC AND GRS, JUNE 23-29, 2012 (open access)

2012 CORRELATED ELECTRON SYSTEMS GRC AND GRS, JUNE 23-29, 2012

The 2012 Gordon Conference on Correlated Electron Systems will present cutting-edge research on emergent properties arising from strong electronic correlations. While we expect the discussion at the meeting to be wide-ranging, given the breadth of the title subject matter, we have chosen several topics to be the particular focus of the talks. These are New Developments in Single and Bilayer Graphene, Topological States of Matter, including Topological Insulators and Spin Liquids, the Interplay Between Magnetism and Unconventional Superconductivity, and Quantum Critical Phenomena in Metallic Systems. We also plan to have shorter sessions on Systems Far From Equilibrium, Low Dimensional Electron Fluids, and New Directions (which will primarily focus on new experimental methodologies and their interpretation).
Date: June 29, 2012
Creator: Kivelson, Steven
Object Type: Article
System: The UNT Digital Library
[28th Annual Summer Arts Institute "Whitney: The Musical"] captions transcript

[28th Annual Summer Arts Institute "Whitney: The Musical"]

Video recording from The Black Academy of Arts and Letters recorded during their 28th Annual Summer Arts Institute "Whitney: The Musical" event in 2012. This video shows children to young adults performing in a musical involving dancing, singing and acting. The video concludes with a passionate discussion with founder Curtis King.
Date: 2012-06-29/2012-06-30
Creator: Boyd, Kenneth & Evans, Tracy
Object Type: Video
System: The UNT Digital Library
[28th annual Summer Youth Arts DISD cultural enrichment program behind the scenes] captions transcript

[28th annual Summer Youth Arts DISD cultural enrichment program behind the scenes]

Video recording from The Black Academy of Arts and Letters of behind-the-scenes footage captured by students participating in the 28th annual Summer Youth Arts Institute performance "Whitney: The Musical" and the DISD cultural enrichment program. The footage shows interviews with instructors and slideshows of behind-the-scenes photos and videos. The tape concludes with a long roll of credits.
Date: June 29, 2012
Creator: Boyd, Kenneth & King, Curtis
Object Type: Video
System: The UNT Digital Library
The Altus Times (Altus, Okla.), Vol. 113, No. 21, Ed. 1 Friday, June 29, 2012 (open access)

The Altus Times (Altus, Okla.), Vol. 113, No. 21, Ed. 1 Friday, June 29, 2012

Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date: June 29, 2012
Creator: Bush, Michael
Object Type: Newspaper
System: The Gateway to Oklahoma History
Azerbaijan: Recent Developments and U.S. Interests (open access)

Azerbaijan: Recent Developments and U.S. Interests

This report discusses political, economic, and security challenges facing Azerbaijan, including the unsettled conflict in the breakaway Nagorno Karabakh region. A table provides basic facts and biographical information.
Date: June 29, 2012
Creator: Nichol, Jim
Object Type: Report
System: The UNT Digital Library
Azerbaijan: Recent Developments and U.S. Interests (open access)

Azerbaijan: Recent Developments and U.S. Interests

This report covers the recent history of Azerbaijan and the purposes for U.S. assistance, according to the Obama Administration. Azerbaijan has been a useful ally since the terrorist attacks on September 11, 2001, granting over-flight rights to the U.S. and approving numerous landings in their civilian airport.
Date: June 29, 2012
Creator: Nichol, Jim
Object Type: Report
System: The UNT Digital Library
Bahrain: Reform, Security, and U.S. Policy (open access)

Bahrain: Reform, Security, and U.S. Policy

This report discusses the current state of Bahrain, which has undergone substantial political reforms since the late 1990s, but which still suffers from tension between the Shiite majority and the Sunni-led government. This report focuses particularly on Bahrain's relationship with Iran and Bahrain's relationship with the United States.
Date: June 29, 2012
Creator: Katzman, Kenneth
Object Type: Report
System: The UNT Digital Library
The Baytown Sun (Baytown, Tex.), Vol. 92, No. 129, Ed. 1 Friday, June 29, 2012 (open access)

The Baytown Sun (Baytown, Tex.), Vol. 92, No. 129, Ed. 1 Friday, June 29, 2012

Daily newspaper from Baytown, Texas that includes local, state, and national news along with advertising.
Date: June 29, 2012
Creator: Yanelli, Adam
Object Type: Newspaper
System: The Portal to Texas History
Brownwood Bulletin (Brownwood, Tex.), Vol. 112, No. 221, Ed. 1 Friday, June 29, 2012 (open access)

Brownwood Bulletin (Brownwood, Tex.), Vol. 112, No. 221, Ed. 1 Friday, June 29, 2012

Weekly newspaper from Brownwood, Texas that includes local, state and national news along with advertising.
Date: June 29, 2012
Creator: Deason, Gene
Object Type: Newspaper
System: The Portal to Texas History
Catalyzed Ceramic Burner Material (open access)

Catalyzed Ceramic Burner Material

Catalyzed combustion offers the advantages of increased fuel efficiency, decreased emissions (both NOx and CO), and an expanded operating range. These performance improvements are related to the ability of the catalyst to stabilize a flame at or within the burner media and to combust fuel at much lower temperatures. This technology has a diverse set of applications in industrial and commercial heating, including boilers for the paper, food and chemical industries. However, wide spread adoption of catalyzed combustion has been limited by the high cost of precious metals needed for the catalyst materials. The primary objective of this project was the development of an innovative catalyzed burner media for commercial and small industrial boiler applications that drastically reduce the unit cost of the catalyzed media without sacrificing the benefits associated with catalyzed combustion. The scope of this program was to identify both the optimum substrate material as well as the best performing catalyst construction to meet or exceed industry standards for durability, cost, energy efficiency, and emissions. It was anticipated that commercial implementation of this technology would result in significant energy savings and reduced emissions. Based on demonstrated achievements, there is a potential to reduce NOx emissions by 40,000 TPY …
Date: June 29, 2012
Creator: Barnes, Amy S.
Object Type: Report
System: The UNT Digital Library
Coast Guard Cutter Procurement: Background and Issues for Congress (open access)

Coast Guard Cutter Procurement: Background and Issues for Congress

This report looks at the cost of funding the Coast Guard's program of record's (POR) call for procuring eight National Security Cutters (NSCs), 25 Offshore Patrol Cutters (OPCs), and 58 Fast Response Cutters (FRCs) as replacements for 90 aging Coast Guard cutters and patrol craft. It also addresses issues for maintenance, future acquisition, and definitions of the types of cutters.
Date: June 29, 2012
Creator: O'Rourke, Ronald
Object Type: Report
System: The UNT Digital Library
Cornell Fuel Cell Institute: Materials Discovery to Enable Fuel Cell Technologies (open access)

Cornell Fuel Cell Institute: Materials Discovery to Enable Fuel Cell Technologies

The discovery and understanding of new, improved materials to advance fuel cell technology are the objectives of the Cornell Fuel Cell Institute (CFCI) research program. CFCI was initially formed in 2003. This report highlights the accomplishments from 2006-2009. Many of the grand challenges in energy science and technology are based on the need for materials with greatly improved or even revolutionary properties and performance. This is certainly true for fuel cells, which have the promise of being highly efficient in the conversion of chemical energy to electrical energy. Fuel cells offer the possibility of efficiencies perhaps up to 90 % based on the free energy of reaction. Here, the challenges are clearly in the materials used to construct the heart of the fuel cell: the membrane electrode assembly (MEA). The MEA consists of two electrodes separated by an ionically conducting membrane. Each electrode is a nanocomposite of electronically conducting catalyst support, ionic conductor and open porosity, that together form three percolation networks that must connect to each catalyst nanoparticle; otherwise the catalyst is inactive. This report highlights the findings of the three years completing the CFCI funding, and incudes developments in materials for electrocatalyts, catalyst supports, materials with structured and …
Date: June 29, 2012
Creator: Abruna, H. D. & DiSalvo, Francis J.
Object Type: Report
System: The UNT Digital Library
Coupling Measurements in ATF2 Extraction Line (open access)

Coupling Measurements in ATF2 Extraction Line

The purpose of ATF2 is to deliver a beam with stable very small spotsizes as required for future linear colliders such as ILC or CLIC. To achieve that, precise controls of aberrations such as dispersion and coupling are necessary. Theoretically, the complete reconstruction of the beam matrix is possible from the measurements of horizontal, vertical and tilted beam sizes, combining skew quadrupole scans at several wire-scanner positions. Such measurements were performed in the extraction line (EXT) of ATF2 in May 2009. We present analysis results attempting to resolve the 4 x 4 beam matrix. We aimed to reconstruct the full beam matrix using only skew quadrupole scans at different EXT wire-scanner locations, with measurements of horizontal, vertical and two tilted beam size projections. Checking the coherence of the {sigma}{sub 13} reconstruction from the {sigma}{sub 80{sup o}} and the {sigma}{sub 100{sup o}} measurements was essential to perform this analysis. We have shown that reconstruction of the coupling element can not be performed independantly of the 4 x 4 diagonal ones since it leads to unphysical results. A more accurate and automatisable method was find, leading to physical beam matrix reconstruction, compatible with the measurements. Another analysis should be performed based on …
Date: June 29, 2012
Creator: Rimbault, Cecile; /Orsay, LAL; Kuroda, Shigeru; /KEK, Tsukuba; Tauchi, Toshiaki; /KEK, Tsukuba et al.
Object Type: Article
System: The UNT Digital Library
Crosby County News (Ralls, Tex.), Vol. 125, No. 26, Ed. 1 Friday, June 29, 2012 (open access)

Crosby County News (Ralls, Tex.), Vol. 125, No. 26, Ed. 1 Friday, June 29, 2012

Weekly newspaper from Ralls, Texas that includes local, state and national news along with advertising.
Date: June 29, 2012
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
Dallas Voice (Dallas, Tex.), Vol. 29, No. 7, Ed. 1 Friday, June 29, 2012 (open access)

Dallas Voice (Dallas, Tex.), Vol. 29, No. 7, Ed. 1 Friday, June 29, 2012

Weekly newspaper from Dallas, Texas that includes local, state, and national news and advertising of interest to the Lesbian, Gay, Bisexual, and Transgender (LGBT) community.
Date: June 29, 2012
Creator: Wright, John
Object Type: Newspaper
System: The UNT Digital Library
Decommissioning of the Remediation Systems at Waverly, Nebraska, in 2011-2012. (open access)

Decommissioning of the Remediation Systems at Waverly, Nebraska, in 2011-2012.

The Commodity Credit Corporation of the U.S. Department of Agriculture (CCC/USDA) operated a grain storage facility in Waverly, Nebraska, from 1952 to 1974. During this time, the grain fumigant '80/20' (carbon tetrachloride/carbon disulfide) was used to preserve stored grain. In 1982, sampling by the U.S. Environmental Protection Agency (EPA) found carbon tetrachloride contamination in the town's groundwater. After an investigation of the contaminant distribution, the site was placed on the National Priority List (NPL) in 1986, and the CCC/USDA accepted responsibility for the contamination. An Interagency Compliance Agreement between the EPA and the CCC/USDA was finalized in May 1988 (EPA 1990). The EPA (Woodward-Clyde Consultants, contractor) started immediate cleanup efforts in 1987 with the installation of an air stripper, a soil vapor extraction system, a groundwater extraction well, and groundwater and soil gas monitoring wells (Woodward-Clyde 1986, 1988a,b). After the EPA issued its Record of Decision (ROD; EPA 1990), the CCC/USDA (Argonne National Laboratory, contractor) took over operation of the treatment systems. The CCC/USDA conducted a site investigation (Argonne 1991, 1992a,b), during which a carbon tetrachloride plume in groundwater was discovered northeast of the former facility. This plume was not being captured by the existing groundwater extraction system. The remediation …
Date: June 29, 2012
Creator: LaFreniere, L. M.
Object Type: Report
System: The UNT Digital Library
Demonstration Assessment of LED Roadway Lighting: NE Cully Boulevard Portland, OR (open access)

Demonstration Assessment of LED Roadway Lighting: NE Cully Boulevard Portland, OR

A new roadway lighting demonstration project was initiated in late 2010, which was planned in conjunction with other upgrades to NE Cully Boulevard, a residential collector road in the northeast area of Portland, OR. With the NE Cully Boulevard project, the Portland Bureau of Transportation hoped to demonstrate different light source technologies and different luminaires side-by-side. This report documents the initial performance of six different newly installed luminaires, including three LED products, one induction product, one ceramic metal halide product, and one high-pressure sodium (HPS) product that represented the baseline solution. It includes reported, calculated, and measured performance; evaluates the economic feasibility of each of the alternative luminaires; and documents user feedback collected from a group of local Illuminating Engineering Society (IES) members that toured the site. This report does not contain any long-term performance evaluations or laboratory measurements of luminaire performance. Although not all of the installed products performed equally, the alternative luminaires generally offered higher efficacy, more appropriate luminous intensity distributions, and favorable color quality when compared to the baseline HPS luminaire. However, some products did not provide sufficient illumination to all areas—vehicular drive lanes, bicycle lanes, and sidewalks—or would likely fail to meet design criteria over the …
Date: June 29, 2012
Creator: Royer, Michael P.; Poplawski, Michael E. & Tuenge, Jason R.
Object Type: Report
System: The UNT Digital Library
Employment for People with Disabilities: Little Is Known about the Effectiveness of Fragmented and Overlapping Programs (open access)

Employment for People with Disabilities: Little Is Known about the Effectiveness of Fragmented and Overlapping Programs

A letter report issued by the Government Accountability Office with an abstract that begins "GAO identified 45 programs that supported employment for people with disabilities in fiscal year 2010, reflecting a fragmented system of services. The programs were administered by nine federal agencies and overseen by even more congressional committees. All programs overlapped with at least one other program in that they provided one or more similar employment service to a similar population—people with disabilities. The greatest overlap occurred in programs serving veterans and servicemembers (19 programs) and youth and young adults (5 programs). In addition, GAO identified seven programs that did not limit eligibility to any particular population and were potentially available to veterans and servicemembers or youth. Some overlapping programs, such as those with specific eligibility requirements, have less potential for duplication—providing the same services to the same beneficiaries—than others. However, even when the potential for duplication of services is low, there may be inefficiencies associated with operating multiple programs that provide similar services to similar populations. Coordination across programs may help address fragmentation and potential duplication, but officials that GAO surveyed reported only limited coordination. However, among six selected programs that only serve people with disabilities—including the …
Date: June 29, 2012
Creator: United States. Government Accountability Office.
Object Type: Report
System: The UNT Digital Library
The Ennis Daily News (Ennis, Tex.), Ed. 1 Friday, June 29, 2012 (open access)

The Ennis Daily News (Ennis, Tex.), Ed. 1 Friday, June 29, 2012

Daily newspaper from Ennis, Texas that includes local, state and national news along with advertising.
Date: June 29, 2012
Creator: Todaro, Nick
Object Type: Newspaper
System: The Portal to Texas History
ES12; The 24th Annual Workshop on Recent Developments in Electronic Structure Theory (open access)

ES12; The 24th Annual Workshop on Recent Developments in Electronic Structure Theory

ES12: The 24th Annual Workshop on Recent Developments in Electronic Structure Theory was held June 5-8, 2012 at Wake Forest University in Winston-Salem, NC 27109. The program consisted of 24 oral presentations, 70 posters, and 2 panel discussions. The attendance of the Workshop was comparable to or larger than previous workshops and participation was impressively diverse. The 136 participants came from all over the world and included undergraduate students, graduate students, postdoctoral researchers, and senior scientists. The general assessment of the Workshop was extremely positive in terms of the high level of scientific presentations and discussions, and in terms of the schedule, accommodations, and affordability of the meeting.
Date: June 29, 2012
Creator: Holzwarth, Natalie; Thonhauser, Timo & Salam, Akbar
Object Type: Report
System: The UNT Digital Library
The Express-Star (Chickasha, Okla.), Ed. 1 Friday, June 29, 2012 (open access)

The Express-Star (Chickasha, Okla.), Ed. 1 Friday, June 29, 2012

Daily newspaper from Chickasha, Oklahoma that includes local, state, and national news along with advertising.
Date: June 29, 2012
Creator: unknown
Object Type: Newspaper
System: The Gateway to Oklahoma History
Federal Laws Relating to Cybersecurity: Discussion of Proposed Revisions (open access)

Federal Laws Relating to Cybersecurity: Discussion of Proposed Revisions

This report discusses how the current legislative framework for cybersecurity might need to be revised.
Date: June 29, 2012
Creator: Fischer, Eric A.
Object Type: Report
System: The UNT Digital Library
Final Report for: "Bis-pi-allylpalladium Complexes in Catalysis of Multicomponent Reactions" (open access)

Final Report for: "Bis-pi-allylpalladium Complexes in Catalysis of Multicomponent Reactions"

The research project involved the development of new and functionally improved Pd(II) catalyst for a three-component reaction of boronic acids, allenes and imines to afford homoallylic amines that are useful in synthesis of biologically active heterocycles. Furthermore, insights into the reaction mechanism and the structure and reactivity of the catalytically active intermediates involved in this process were sought. As a result of this work, a new type of Pd-catalysts possessing an auxiliary ligand attached to the Pd center via a C-Pd and N-Pd bonds were identified, and found to be more active than the traditional catalysts derived from Pd(OAc)2. The new catalysts provided an access to a broader range of homoallylic amine products. Although the final unequivocal evidence regarding the structure of the Pd(II) complex involved in the nucleophilic transfer of the allyl fragment from the palladium center to the imine could not be obtained, mechanistic insights into the events that are detrimental to the activity of the originally reported Pd(OAc)2-based catalytic systems were uncovered.
Date: June 29, 2012
Creator: Malinakova, H. C. & Shiota, Atsushi
Object Type: Report
System: The UNT Digital Library
Foreclosure Review: Opportunities Exist to Further Enhance Borrower Outreach Efforts (open access)

Foreclosure Review: Opportunities Exist to Further Enhance Borrower Outreach Efforts

A letter report issued by the Government Accountability Office with an abstract that begins ""
Date: June 29, 2012
Creator: United States. Government Accountability Office.
Object Type: Report
System: The UNT Digital Library