This report documents the results of a project undertaken to develop an ultra-high-accuracy measurement capability, which is necessary to address a rising trend toward miniaturized mechanical products exhibiting dramatically reduced product tolerances. A significant improvement in measurement capability is therefore required to insure that a 4:1 ratio can be maintained between product tolerances and measurement uncertainty.

The U.S. Department of Energy’s (DOE) commitment to assuring the health and safety of its workers includes the conduct of illness and injury surveillance activities that provide an early warning system to detect health problems among workers. The Illness and Injury Surveillance Program monitors illnesses and health conditions that result in an absence, occupational injuries and illnesses, and disabilities and deaths among current workers.

One of the emerging computational approaches in nuclear physics is the full configuration interaction (FCI) method for solving the many-body nuclear Hamiltonian in a sufficiently large single-particle basis space to obtain exact answers - either directly or by extrapolation. The lowest eigenvalues and correspondingeigenvectors for very large, sparse and unstructured nuclear Hamiltonian matrices are obtained and used to evaluate additional experimental quantities. These matrices pose a significant challenge to the design and implementation of efficient and scalable algorithms for obtaining solutions on massively parallel computer systems. In this paper, we describe the computational strategies employed in a state-of-the-art FCI code MFDn (Many Fermion Dynamics - nuclear) as well as techniques we recently developed to enhance the computational efficiency of MFDn. We will demonstrate the current capability of MFDn and report the latest performance improvement we have achieved. We will also outline our future research directions.

As a gateway for scientific discovery, the Argonne Leadership Computing Facility (ALCF) works hand in hand with the world's best computational scientists to advance research in a diverse span of scientific domains, ranging from chemistry, applied mathematics, and materials science to engineering physics and life sciences. Sponsored by the U.S. Department of Energy's (DOE) Office of Science, researchers are using the IBM Blue Gene/L supercomputer at the ALCF to study and explore key scientific problems that underlie important challenges facing our society. For instance, a research team at the University of California-San Diego/ SDSC is studying the molecular basis of Parkinson's disease. The researchers plan to use the knowledge they gain to discover new drugs to treat the disease and to identify risk factors for other diseases that are equally prevalent. Likewise, scientists from Pratt & Whitney are using the Blue Gene to understand the complex processes within aircraft engines. Expanding our understanding of jet engine combustors is the secret to improved fuel efficiency and reduced emissions. Lessons learned from the scientific simulations of jet engine combustors have already led Pratt & Whitney to newer designs with unprecedented reductions in emissions, noise, and cost of ownership. ALCF staff members provide …

We calculate the single transverse-spin asymmetry for open charm production in pp collisions within the QCD collinear factorization approach. We include contributions from both twist-three quark-gluon and tri-gluon correlation functions. We find that the quark-gluon correlation functions alone generate only a very small asymmetry for open charm production in the kinematic region of current interest at RHIC, so that the observation of any significant single-spin asymmetry would be a clear indication of the presence of tri-gluon correlations inside a polarized proton. We furthermore demonstrate that the tri-gluon contribution could be very different for the production of D and \bar{D} mesons. These features make the single spin asymmetry in open charm production in polarized pp collisions at RHIC an excellent probe of tri-gluon correlation functions.

This report discusses the current political state of Afghanistan, as well as the Afghan government. This report also discusses Afghanistan's relationship with the United States, particularly U.S. efforts to urge President Hamid Karzai to address corruption within the Afghan government.

The central government's limited writ and perceived corruption are helping sustain a Taliban insurgency and feeding pessimism about the Afghanistan stabilization effort. However, ethnic disputes have been confined to political debate and competition, enabling Karzai to focus on improving governance, reversing security deterioration and on his re-election bid in the fall of 2009. See CRS Report RL30588, Afghanistan: Post- War Governance, Security, and U.S. Policy, by Kenneth Katzman.

This report reviews and analyzes the situation, concerns, and activities of Afro-descendants in the Spanish- and Portuguese-speaking nations of Latin America. It then discusses current U.S. foreign aid programs, as well as multilateral initiatives, that have directly or indirectly assisted Afro-Latinos. The report concludes with a discussion of potential policy options that have been proposed should the United States elect to provide further support for Afro-Latinos.

This report is written in response to numerous requests for war casualty statistics and lists of war dead. It provides tables, compiled by sources at the Department of Defense, indicating the number of casualties among American military personnel serving in principal wars and combat actions. For the more recent conflicts, starting with the Korean War, more detailed information on types of casualties, and when available, demographics have been included. This report also cites sources of published lists of military personnel killed in principal wars and combat actions.

This report is on The Americans with Disabilities Act: Supreme Court Decisions.

This report discuses Amtrak, which was created by Congress in 1970 to provide intercity passenger railroad service. Without a yearly federal grant to cover operating losses, Amtrak would not survive as presently configured. This issue brief discusses reform proposals from both the Administration and Amtrak in the 109th Congress.

This report highlights design and component selection considerations for compressed gas hydrogen fueling stations operating at 5000 psig or 350 bar. The primary focus is on options for compression and storage – in terms of practical equipment options as well as various system configurations and how they influence delivery performance and station economics.

The purpose of this report is to summarize and evaluate the Argonne Distance Tabletop Exercise (DISTEX) method. DISTEX is intended to facilitate multi-organization, multi-objective tabletop emergency response exercises that permit players to participate from their own facility's incident command center. This report is based on experience during its first use during the FluNami 2007 exercise, which took place from September 19-October 17, 2007. FluNami 2007 exercised the response of local public health officials and hospitals to a hypothetical pandemic flu outbreak. The underlying purpose of the DISTEX method is to make tabletop exercising more effective and more convenient for playing organizations. It combines elements of traditional tabletop exercising, such as scenario discussions and scenario injects, with distance learning technologies. This distance-learning approach also allows playing organizations to include a broader range of staff in the exercise. An average of 81.25 persons participated in each weekly webcast session from all playing organizations combined. The DISTEX method required development of several components. The exercise objectives were based on the U.S. Department of Homeland Security's Target Capabilities List. The ten playing organizations included four public health departments and six hospitals in the Chicago area. An extent-of-play agreement identified the objectives applicable to each …

Livestock industry groups, animal health officials, and the U.S. Department of Agriculture have been working to establish a nationwide identification system capable of quickly tracking animals from birth to slaughter, to deal with animal diseases and/or to satisfy foreign market specifications. This report details information on what animal identification is and why is it used, animal health, commercial production and marketing, food safety, development of a national plan, and selected issues.

Reliability, Availability, and Maintainability (RAM) studies are extensively used for mission critical systems (e.g., weapons systems) to predict the RAM parameters at the preliminary design phase. A RAM methodology is presented for predicting facility/laboratory inherent availability (i.e., availability that only considers the steady-state effects of design) at the preliminary design phase in support of Department of Energy (DOE) Order 430.1A (Life Cycle Asset Management) and DOE Order 420.1B (Facility Safety). The methodology presented identifies the appropriate system-level reliability and maintainability metrics and discusses how these metrics are used in a fault tree analysis for predicting the facility/laboratory inherent availability. The inherent availability predicted is compared against design criteria to determine if changes to the facility/laboratory preliminary design are necessary to meet the required availability objective in the final design.

An archaeological survey of an area in which the 30-inch 6586 A&B Pipeline will be constructed parallel to an existing pipeline route.

This report reviews the process and procedures that currently apply to congressional consideration of foreign arms sales proposed by the President.

This report discusses the administrations' proposal to use reverse Dutch auctions to purchase troubled assets -- primarily mortgage-related securities from financial institutions.

This report is on Balkan Cooperation on War Crimes Issues.

This report is on Basel II in the United States: Progress Toward a Workable Framework.

Belarusian President Aleksandr Lukashenko snuffed out Belarus's modest progress toward democracy and a free market economy in the early 1990s and created an authoritarian, Soviet-style regime. Belarus held parliamentary elections in September 2008. Supporters of the government won all of the seats in the vote, which was criticized by the U.S., EU, and OSCE as falling short of international standards. Belarus's economy is the most unreformed in Europe, according to most observers. This report contains an overview of Belarus, the political and economic situation, relations of the country with Russia, relations with Nato, the European Union, and Belarus, and U.S. policy and Congressional action.

This report provides information about the Status and Current Issues in Biotechnology in Animal Agriculture which has rapid advances.

The Blackfeet Nation Energy Organization Development project, which was funded through the auspices of the Department of Energy First Steps to Renewable Energy Grant, has produced a centralized effort that assists the Blackfeet Tribal Business Council in the proper management, development, and informed decision making ability to negotiate and develop Blackfeet Renewable Energy opportunities, with a special emphasis on wind energy development. In addition, the Blackfeet Nation has been armed with an enhanced ability to examine environmental and legal issues, perform market research, identify additional lands for possible acquisition and development, and examine wind energy projects by other tribes that serve as models. The product of this effort has been that the Blackfeet Nation formerly petitioned the Bureau of Indian Affairs to approve and charter an Indian Reorganization Act, Section 17 Corporation, the Blackfeet Renewable Energy Inc. Please See Attachment.

This report includes background information on Bolivia's political unrest, particularly regarding instability in shifting leaderships, economic situation, and relations with the United States.