In May 2008, the United States Court of Appeals for the District of Columbia issued a decision in The American Council of the Blind v. Paulson. The court held that under Section 504 of the Rehabilitation Act of 1973, the Treasury Department of the U.S. government discriminates against blind and visually impaired individuals through the issuance of currency in denominations which are not readily distinguishable by touch. The Treasury Department did not file an appeal of the decision, and the case was remanded to the United States District Court for the District of Columbia to address the American Council of the Blind’s request for injunctive relief. The House Subcommittee on Domestic and International Monetary Policy, Trade, and Technology held a hearing on this issue on July 30, 2008. This report discusses the court of appeals’ decision and factors and viewpoints by affected parties that may have implications for a proposed remedy.

The purpose of this report is to provide a concise but comprehensive overview of Atmospheric Radiation Measurement Climate Research Facility instrumentation status. The report is divided into the following five sections: (1) new instrumentation in the process of being acquired and deployed, (2) field campaigns, (3) existing instrumentation and progress on improvements or upgrades, (4) proposed future instrumentation, and (5) Small Business Innovation Research instrument development.

This report discusses Afghanistan's political transition, which was completed with the convening of a parliament in December 2005. Since then, insurgent threats to Afghanistan's government have escalated to the point that some experts are questioning the future of U.S. stabilization efforts.

Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.

The Americans with Disabilities Act (ADA), provides broad nondiscrimination protection for individuals with disabilities in employment public services, public accommodations and services operated by private entities, transportation, and telecommunication. This report briefly discusses the Americans with Disabilities Act's statutory provisions relating to contagious diseases and relevant judicial interpretations.

The Americans with Disabilities Act provides broad nondiscrimination protection for individuals with disabilities in employment, public services, and public accommodations and serves operated by private entities. Although the ADA does not include provisions specifically discussing its application to disasters, its nondiscrimination provisions are applicable to emergency preparedness and responses to disasters. In order to further the ADA's goals, President Bush issued an Executive Order on July 22nd, 2004, relating to emergency preparedness for individuals with disabilities and establishing the Interagency Coordinating Council on Emergency Preparedness and Individuals with Disabilities. The Department of Homeland Security issued its Nationwide Plan Review Phase 2 Report, which includes a discussion of people with disabilities and emergency planning and readiness. The National Council on Disability has also issued a recommendation on emergency preparation and disaster relief relating to individuals with disabilities. The post-Katrina Emergency Management Reform Act of 2006 added the position of Disability Coordinator to FEMA.

Remarkable advances have been made since rapid solidification was first introduced to the field of materials science and technology. New types of materials such as amorphous alloys and nanostructure materials have been developed as a result of rapid solidification techniques. While these advances are, in many respects, ground breaking, much remains to be discerned concerning the fundamental relationships that exist between a liquid and a rapidly solidified solid. The scope of the current dissertation involves an extensive set of experimental, analytical, and computational studies designed to increase the overall understanding of morphological selection, phase competition, and structural hierarchy that occurs under far-from equilibrium conditions. High pressure gas atomization and Cu-block melt-spinning are the two different rapid solidification techniques applied in this study. The research is mainly focused on Al-Si and Al-Sm alloy systems. Silicon and samarium produce different, yet favorable, systems for exploration when alloyed with aluminum under far-from equilibrium conditions. One of the main differences comes from the positions of their respective T{sub 0} curves, which makes Al-Si a good candidate for solubility extension while the plunging T{sub 0} line in Al-Sm promotes glass formation. The rapidly solidified gas-atomized Al-Si powders within a composition range of 15 to 50 …

Non-enzymatic glycation of tissue proteins has important implications in the development of complications of diabetes mellitus. While electron transfer dissociation (ETD) has been shown to outperform collision-induced dissociation (CID) in sequencing glycated peptides by tandem mass spectrometry, ETD instrumentation is not yet available in all laboratories. In this study, we evaluated different advanced CID techniques (i.e., neutral-loss triggered MS3 and multi-stage activation) during LC-MSn analyses of Amadori-modified peptides enriched from human serum glycated in vitro. During neutral-loss triggered MS3 experiments, MS3 scans triggered by neutral-losses of 3 H2O or 3 H2O + HCHO produced similar results in terms of glycated peptide identifications. However, neutral losses of 3 H2O resulted in significantly more glycated peptide identifications during multi-stage activation experiments. Overall, the multi-stage activation approach produced more glycated peptide identifications, while the neutral-loss triggered MS3 approach resulted in much higher specificity. Both techniques offer a viable alternative to ETD for identifying glycated peptides when that method is unavailable.

Soon after the close of military operations in the American Civil War, another war began over how it would be remembered by future generations. The prisoner-of-war issue has figured prominently in Northern and Southern writing about the conflict. Northerners used tales of Andersonville to demonize the Confederacy, while Southerners vilified Northern prison policies to show the depths to which Yankees had sunk to attain victory. Over the years the postwar Northern portrayal of Andersonville as fiendishly designed to kill prisoners in mass quantities has largely been dismissed. The Lost Cause characterization of Union prison policies as criminally negligent and inhumane, however, has shown remarkable durability. Northern officials have been portrayed as turning their military prisons into concentration camps where Southern prisoners were poorly fed, clothed, and sheltered, resulting in inexcusably high numbers of deaths. Andersonvilles of the North, by James M. Gillispie, represents the first broad study to argue that the image of Union prison officials as negligent and cruel to Confederate prisoners is severely flawed. This study is not an attempt to “whitewash” Union prison policies or make light of Confederate prisoner mortality. But once the careful reader disregards unreliable postwar polemics, and focuses exclusively on the more reliable …

Various single-molecule techniques were utilized for ultra-sensitive early diagnosis of viral DNA and antigen and basic mechanism study of enzymatic reactions. DNA of human papilloma virus (HPV) served as the screening target in a flow system. Alexa Fluor 532 (AF532) labeled single-stranded DNA probes were hybridized to the target HPV-16 DNA in solution. The individual hybridized molecules were imaged with an intensified charge-coupled device (ICCD) in two ways. In the single-color mode, target molecules were detected via fluorescence from hybridized probes only. This system could detect HPV-16 DNA in the presence of human genomic DNA down to 0.7 copy/cell and had a linear dynamic range of over 6 orders of magnitude. In the dual-color mode, fluorescence resonance energy transfer (FRET) was employed to achieve zero false-positive count. We also showed that DNA extracts from Pap test specimens did not interfere with the system. A surface-based method was used to improve the throughput of the flow system. HPV-16 DNA was hybridized to probes on a glass surface and detected with a total internal reflection fluorescence (TIRF) microscope. In the single-probe mode, the whole genome and target DNA were fluorescently labeled before hybridization, and the detection limit is similar to the flow …

Amorphous titania (TiO{sub 2}) is an important precursor for synthesis of single-phase nanocrystalline anatase. We synthesized x-ray amorphous titania by hydrolysis of titanium ethoxide at the ice point. Transmission electron microscopy examination and nitrogen gas adsorption indicated the particle size of the synthesized titania is {approx} 2 nm. Synchrotron wide-angle x-ray scattering (WAXS) was used to probe the atomic correlations in this amorphous sample. Atomic pair-distribution function (PDF) derived from Fourier transform of the WAXS data was used for reverse Monte Carlo (RMC) simulations of the atomic structure of the amorphous TiO{sub 2} nanoparticles. Molecular dynamics simulations were used to generate input structures for the RMC. X-ray absorption spectroscopy (XAS) simulations were used to screen candidate structures obtained from the RMC by comparing with experimental XAS data. The structure model that best describes both the WAXS and XAS data shows that an amorphous TiO{sub 2} particle consists of a highly distorted shell and a small strained anatase-like crystalline core. The average coordination number of Ti is 5.3 and most Ti-O bonds are populated around 1.940 {angstrom}. Relative to bulk TiO{sub 2}, the reduction of the coordination number is primarily due to the truncation of the Ti-O octahedra at the amorphous …

Daily newspaper from Baytown, Texas that includes local, state, and national news along with advertising.

The construction of a host of interesting patterns over one and two dimensions, as transformations of multifractal measures via fractal interpolating functions related to simple affine mappings, is reviewed. It is illustrated that, while space-filling fractal functions most commonly yield limiting Gaussian distribution measures (bells), there are also situations (depending on the affine mappings parameters) in which there is no limit. Specifically, the one-dimensional case may result in oscillations between two bells, whereas the two-dimensional case may give rise to unexpected circle map dynamics of an arbitrary number of two-dimensional circular bells. It is also shown that, despite the multitude of bells over two dimensions, whose means dance making regular polygons or stars inscribed on a circle, the iteration of affine maps yields exotic kaleidoscopes that decompose such an oscillatory pattern in a way that is similar to the many cases that converge to a single bell.

This report is a sketch on Capital Punishment Legislation in the 110th Congress.

Weekly newspaper from Rusk, Texas that includes local, state and national news along with extensive advertising.

Weekly newspaper from Clifton, Texas that includes local, state, and national news along with advertising.

Weekly student newspaper published in Hurst, Texas serving the Tarrant County College District that includes school news and information along with advertising.

Weekly newspaper from The Colony, Texas that includes local, state, and national news along with advertising.

Pulverized coal injection (PCI) into the blast furnace (BF) has been recognized as an effective way to decrease the coke and total energy consumption along with minimization of environmental impacts. However, increasing the amount of coal injected into the BF is currently limited by the lack of knowledge of some issues related to the process. It is therefore important to understand the complex physical and chemical phenomena in the PCI process. Due to the difficulty in attaining trus BF measurements, Computational fluid dynamics (CFD) modeling has been identified as a useful technology to provide such knowledge. CFD simulation is powerful for providing detailed information on flow properties and performing parametric studies for process design and optimization. In this project, comprehensive 3-D CFD models have been developed to simulate the PCI process under actual furnace conditions. These models provide raceway size and flow property distributions. The results have provided guidance for optimizing the PCI process.

Corrosion of steel canisters, stored in a repository for spent fuel and high-level nuclear wastes, leads to the generation and accumulation of hydrogen gas in the backfilled emplacement tunnels, which may significantly affect long-term repository safety. Previous studies used H{sub 2} generation rates based on the volume of the waste or canister material and the stoichiometry of the corrosion reaction. However, iron corrosion and H{sub 2} generation rates vary with time, depending on factors such as amount of iron, water availability, water contact area, and aqueous and solid chemistry. To account for these factors and feedback mechanisms, we developed a chemistry model related to iron corrosion, coupled with two-phase (liquid and gas) flow phenomena that are driven by gas-pressure buildup associated with H{sub 2} generation and water consumption. Results indicate that by dynamically calculating H{sub 2} generation rates based on a simple model of corrosion chemistry, and by coupling this corrosion reaction with two-phase flow processes, the degree and extent of gas pressure buildup could be much smaller compared to a model that neglects the coupling between flow and reactive transport mechanisms. By considering the feedback of corrosion chemistry, the gas pressure increases initially at the canister, but later decreases …

This report analyzes war funding for the Defense Department and tracks funding for USAID and VA Medical funding.

This report provides an overview of the proposals for the capital punishment legislation on death penalty.

Using density-functional theory they found that, depending on coverage, coadsorbed oxygen can act both as a promoter and as an inhibitor of the dissociation of water on Ru(0001), the transition between these two behaviors occurring at (0.2 M). The key factor that determines this transition is the adsorption energy of the reaction products, OH in particular. The chemistry of this coadsorbed system is dictated by the effective coordination of the Ru atoms that participate in the bonding of the different species. In particular, they observed that a low coverage of oxygen increases the adsorption energy of the OH fraction on the Ru surface. This surprising extra stabilization of the OH with the coadsorption of oxygen can be understood in the context of the metallic bonding and could well correspond to a general trend for the coadsorption of electronegative species on metallic surfaces.

A letter report issued by the Government Accountability Office with an abstract that begins "The events of September 11, 2001, and operations in Afghanistan and Iraq have made it critical for military units to identify individuals they encounter and share this information with other units and federal agencies. Biometrics are unique personal aspects such as fingerprints and iris images used to identify an unfamiliar person. Federal agencies with national security missions, such as the Departments of Homeland Security (DHS) and State (DOS), need access to certain biometrics data gathered by the Department of Defense (DOD). GAO was asked to determine to what extent (1) DOD has guidance on the biometrics data to be collected to support military activities, and (2) there may be gaps in biometrics information shared between DOD and DHS. This is a public version of a For Official Use Only report, GAO-08-430NI, issued in May 2008. GAO examined DOD's guidance for field collection of biometrics data, biometrics sharing agreements, and information on national level efforts to enhance data sharing."