Effective reservoir exploration, characterization, and engineering require a fundamental understanding of the geophysical properties of reservoir rocks and fracture systems. Even in the best of circumstances, spatial variability in porosity, fracture density, salinity, saturation, tectonic stress, fluid pressures, and lithology can all potentially produce and/or contribute to geophysical anomalies. As a result, serious uniqueness problems frequently occur when interpreting assumptions based on a knowledge base founded in validated rock physics models of reservoir material.

Correspondence issued by the General Accounting Office with an abstract that begins "We have performed the procedures contained in the enclosure to this report, which we agreed to perform, solely to assist the Department of Labor in ascertaining whether the net federal unemployment tax (FUTA) revenue distributed to the Unemployment Trust Fund (UTF) for the fiscal year ended September 30, 2003, is supported by the underlying records. As agreed with the Inspector General, we evaluated fiscal year 2003 activity affecting distributions to the UTF."

The free volume model for flow in metallic glasses predicts a significant increase in free volume at the onset of plastic deformation. The details of these structural changes are unclear, however, particularly during strain localization in shear bands. In this study, the free volume changes associated with inhomogeneous plastic deformation of a Cu-based bulk metallic glass were examined using positron annihilation spectroscopy (PAS). PAS results indicated that there was a distribution of free volume site sizes in both the as-quenched and rolled glasses, and that the concentration of larger sites increased with deformation. Differential scanning calorimetry (DSC) was also used to observe the glass transition behaviors of Cu- and Zr-based glasses after rolling and annealing. Annealing resulted in an increase in the height of the endothermic glass transition peak, consistent with structural relaxation relative to the as-quenched material. Deformation resulted in both a lower endothermic peak height and an earlier and deeper exothermic peak associated with structural relaxation, indicating a more disordered structure with more free volume.

The CWC bans the development, production, stockpiling, and use of chemical weapons by members signatories. It also requires the destruction of all chemical weapons stockpiles and production facilities. Neither the United States nor Russia will be able to meet the original CWC’s deadlines for destruction of their CW stockpiles, and have been granted extensions to at least 2012. The Convention provides the most extensive and intrusive verification regime of any arms control treaty, extending its coverage to not only governmental but also civilian facilities. The Convention also requires export controls and reporting requirements on chemicals that can be used as warfare agents and their precursors. The CWC establishes the Organization for the Prohibition of Chemical Weapons (OPCW) to oversee the Convention’s implementation.

Members of Congress and their staff frequently ask questions concerning the nature, history, and contemporary application of the process for awarding Gold Medals. This report responds to congressional inquiries concerning this process, and includes a historical examination and chronological list of these awards. It is intended to assist Members of Congress and staff in their consideration of future Gold Medal proposals, and will be updated as Gold Medals are approved.

In 2001, a National Research Council (NRC) committee conducted a retrospective study of the benefits of some of the energy efficiency and fossil energy programs in the U.S. Department of Energy (DOE). As part of its study, the NRC committee developed a methodological framework for estimating these benefits. Following the NRC report, a conference was organized by Oak Ridge National Laboratory to discuss ways of adapting and refining the NRC framework for possible use by DOE offices to help plan and manage their R&D. This report is a synthesis of the discussions at the conference.

Correspondence issued by the General Accounting Office with an abstract that begins "On September 25, 2003, we issued our report on efforts by the Federal Bureau of Investigation (FBI) to develop a corporate blueprint--commonly called an enterprise architecture--to guide and constrain its information technology (IT) systems modernization. (This report is available on GAO's Web site at www.gao.gov/cgi-bin/getrpt?GAO-03-959.) We provided the FBI with a draft of this report on August 22, 2003, requesting that comments be provided by September 18. On September 23, the FBI provided us with written comments. However, the comments were not received in time to be analyzed, incorporated, and responded to in the report and still meet our September 25, 2003, reporting commitment to Congress. As discussed with Congress at that time, we did not extend the reporting date in order to include the FBI's comments and instead are transmitting and responding to them in this follow-up correspondence."

Other written product issued by the General Accounting Office with an abstract that begins "Presented is GAO's performance and accountability report for fiscal year 2003. In the spirit of the Government Performance and Results Act, this annual report informs the Congress and the American people about what we have achieved on their behalf. Importantly, GAO received a clean opinion from independent auditors on our financial statements for the 17th consecutive year. The financial information and the data measuring GAO's performance contained in this report are complete and reliable."

A letter report issued by the General Accounting Office with an abstract that begins "The Department of the Treasury relies heavily on information systems--and on the public's trust in its work. Information security is therefore critical to Treasury operations. In support of its annual audit of the government's financial statements, GAO assessed the effectiveness of (1) Treasury's information security controls in protecting the confidentiality, integrity, and availability of the department's systems and data and (2) Treasury's implementation of its departmentwide information security program. In assessing the adequacy of Treasury's information security program, GAO focused on the effectiveness of its departmentwide policies and processes, rather than on bureau-specific directives and guidance."

A letter report issued by the General Accounting Office with an abstract that begins "The mission of the Office of Science & Technology (OST), within the Department of Justice's National Institute of Justice (NIJ), is to improve the safety and effectiveness of technology used by federal, state, and local law enforcement and other public safety agencies. Through NIJ, OST funds programs in forensic sciences, crime prevention, and standards and testing. To support these programs, Congress increased funding for OST from $13.2 million in 1995 to $204.2 million in 2003 (in constant 2002 dollars). GAO reviewed (1) the growth in OST's budgetary resources and the changes in OST's program responsibilities, (2) the types of products OST delivers and the methods used for delivering them; and (3) how well OST's efforts to measure the success of its programs in achieving intended results meet applicable requirements."

This paper presents a methodology designed to measure synergy among energy-efficiency programs at the program participant level (e.g., households, firms). Three different definitions of synergy are provided: strong, moderate, and weak. Data to measure synergy can be collected through simple survey questions. Straightforward mathematical techniques can be used to estimate the three types of synergy and explore relative synergistic impacts of different subsets of programs. Empirical research is needed to test the concepts and methods and to establish quantitative expectations about synergistic relationships among programs. The market for new energy-efficient motors is the context used to illustrate all the concepts and methods in this paper.

A letter report issued by the General Accounting Office with an abstract that begins "Between 2000 and 2002, almost 60,000 mass layoffs of 50 or more workers occurred resulting in nearly 7 million workers losing their jobs. The Workforce Investment Act (WIA) of 1998 authorizes the Department of Labor to award national emergency grants to affected states and local areas to provide employment and training assistance to workers affected by major economic dislocations, such as plant closures, and major disasters, such as floods and hurricanes. Although national emergency grants are intended to be a timely response to unexpected events, questions arose during congressional hearings in April 2003 about whether national emergency grant funds were getting to state and local areas quickly enough to help workers when they needed it the most. WIA specifies separate funding streams for each of the act's main client groups--adults, youths, and dislocated workers--and requires the Secretary of Labor to reserve 20 percent of dislocated worker funds for national emergency grants, demonstrations, and technical assistance. States and local areas apply to the Secretary for national emergency grants when they need additional funds to assist dislocated workers. These include regular grants, which provide employment and training assistance …

Iron coming from the poloidal limiter or the stainless steel vessel is an important intrinsic impurity in the FTU tokamak discharges, and X-ray and VUV spectroscopy provide useful information about the impurity behavior. The iron ion charge state distribution, as usual for tokamaks, is analyzed assuming a collisional radiative model and an anomalous perpendicular diffusion. In our experiment the iron ionization level depends, as it is expected, on central electron temperature (fig. 1), but the ion charge state distribution shows a different behavior when the first wall material or the iron source are changed.

These studies have investigated the optical properties of two very different types of two-dimensional semiconductor nanoclusters and superlattices of these nanoclusters.

Correspondence issued by the General Accounting Office with an abstract that begins "This letter responds a Congressional request that we provide answers to questions relating to our September 9, 2003, testimony. In that testimony, we discussed the availability of child pornography on peer-to-peer (P2P) networks."

Correspondence issued by the General Accounting Office with an abstract that begins "The Chairwoman of the Subcommittee on Civil Service and Agency Organization, House Committee on Government Reform, requested that GAO respond to follow-up questions subsequent to a hearing on "Human Capital Succession Planning.""

This document is a detailed checklist of the steps that one must go through to bring up a production computing cluster. The list starts with planning activities and culminates in the activities necessary to operate and sustain a production computing facility. This checklist is derived from a number of experiences installing real-world, large-scale clusters. While each installation experience was unique, we were interested in determining the common characteristics across each deployment. We collected all of the to-do lists, presentations, notes, email messages, white board notes, and any other planning tools we could find from each of the installation activities. We combined them into a huge, messy diagram that was probably impossible to understand without having been involved in its creation but was excellent for identifying differences and commonalities. After organizing, checking, and distilling the information, we created the checklist presented here. Interesting is the fact that the high-level activities on the resulting list are neither cluster nor computer specific. Most of these activities would be followed when installing a production computer of any architecture or when installing any kind of complex facility that will eventually support users. The purpose of this list is not to give step-by-step instructions but rather …

None

None

This report presents a risk analysis of world conventional oil resource production, depletion, expansion, and a possible transition to unconventional oil resources such as oil sands, heavy oil and shale oil over the period 2000 to 2050. Risk analysis uses Monte Carlo simulation methods to produce a probability distribution of outcomes rather than a single value. Probability distributions are produced for the year in which conventional oil production peaks for the world as a whole and the year of peak production from regions outside the Middle East. Recent estimates of world oil resources by the United States Geological Survey (USGS), the International Institute of Applied Systems Analysis (IIASA), the World Energy Council (WEC) and Dr. C. Campbell provide alternative views of the extent of ultimate world oil resources. A model of oil resource depletion and expansion for twelve world regions is combined with a market equilibrium model of conventional and unconventional oil supply and demand to create a World Energy Scenarios Model (WESM). The model does not make use of Hubbert curves but instead relies on target reserve-to-production ratios to determine when regional output will begin to decline. The authors believe that their analysis has a bias toward optimism about …

This report describes work done using isentropic drives based on high-explosives and lasers, along with recovery and ex-situ examination, to characterize material deformation behavior.

A letter report issued by the General Accounting Office with an abstract that begins "Cutting off terrorists' funding is essential to deterring terrorist operations. The USA PATRIOT Act expanded the ability of law enforcement and intelligence agencies to access and share financial information regarding terrorist investigations, but terrorists may have adjusted their activities by increasing use of alternative financing mechanisms. GAO was asked to assess (1) the nature of terrorists' use of key alternative financing mechanisms for earning, moving, and storing terrorists' assets; (2) what is known about the extent of terrorists' use of alternative financing mechanisms; and (3) challenges that the U.S. government faces in monitoring terrorists' use of alternative financing mechanisms."

A weekly publication, the Texas Register serves as the journal of state agency rulemaking for Texas. Information published in the Texas Register includes proposed, adopted, withdrawn and emergency rule actions, notices of state agency review of agency rules, governor's appointments, attorney general opinions, and miscellaneous documents such as requests for proposals. After adoption, these rulemaking actions are codified into the Texas Administrative Code.

A report which describes USAID results in economic growth, agricultural development, education, environmental protection, health, population, democracy and governance, and humanitarian assistance.