A letter report issued by the General Accounting Office with an abstract that begins "The administration has twice proposed reducing the Workforce Investment Act's (WIA) budget, citing large amounts of states' unspent funds carried over from the prior year. However, in light of current economic conditions, state and local workforce officials have expressed a need for more funds, not less. GAO was asked to assess whether the Department of Labor's spending information is a true reflection of states' available funds. GAO examined the spending rate for states, what Labor does to determine how states are managing their spending, and what factors affect states' WIA expenditure rates."

A letter report issued by the General Accounting Office with an abstract that begins "The United States has made great progress in improving working conditions since the construction of the Empire State Building. Yet, since the early 1990s, over 50,000 workers have died from work-related accidents and millions experience work-related injuries or illnesses each year. The Occupational Safety and Health Administration (OSHA) is the primary federal agency responsible for protecting workplace safety and health. GAO was asked to assess how well OSHA was able to target its enforcement resources on hazardous worksites, measure its accomplishments, and ensure inspection staff quality."

Yucca Mountain, approximately 100 miles northwest of Las Vegas, Nevada, has been selected as the site for the nation's first geologic repository for high level nuclear waste. The Yucca Mountain Project (YMP) is currently developing the design for the underground facilities. Ventilation is a key component of the design as a way to maintain the desired thermal conditions in the emplacement drifts prior to closure. As a means of determining the effects of continuous ventilation on heat removal from the emplacement drifts two series of scaled ventilation tests have been performed. Both test series were performed in the DOE/North Las Vegas Atlas facility. The tests provided scaled (nominally 25% of the full scale emplacement drift design) thermal and flow process data that will be used to validate YMP heat and mass transport codes. The Phase I Ventilation Test series evaluated the ability of ambient ventilation air to remove energy under varying flow and input power conditions. The Phase II Ventilation Test series evaluated the ability of pre-conditioned ventilation air to remove energy under varying flow, input temperature and moisture content, and simulated waste package input power conditions. Twenty-two distinct ventilation tests were run.

The high volume inspection equipment currently available to support development of EUV blanks is non-actinic. The same is anticipated for patterned EUV mask inspection. Once potential defects are identified and located by such non-actinic inspection techniques, it is essential to have instrumentation to perform detailed characterization, and if repairs are performed, re-evaluation. The ultimate metric for the acceptance or rejection of a mask due to a defect, is the wafer level impact. Thus measuring the aerial image for the site under question is required. An EUV Aerial Image Microscope (''AIM'') similar to the current AIM tools for 248nm and 193nm exposure wavelength is the natural solution for this task. Due to the complicated manufacturing process of EUV blanks, AIM measurements might also be beneficial to accurately assessing the severity of a blank defect. This is an additional application for an EUV AIM as compared to today's use In recognition of the critical role of an EUV AIM for the successful implementation of EUV blank and mask supply, International SEMATECH initiated this design study with the purpose to define the technical requirements for accurately simulating EUV scanner performance, demonstrating the feasibility to meet these requirements and to explore various technical approaches …

One approach being proposed to more cost-effectively achieve national air quality goals is a "multi-pollutant" strategy -- a framework based on a consistent set of emissions caps, implemented through emissions trading. This report discusses this strategy and related legislation.

This report discusses the ongoing debate about whether or not to open the Arctic National Wildlife Refuge (ANWR) for energy development. The report discusses arguments for and against such development and focuses especially on related pieces of legislation that directly affects the future of the ANWR.

The purpose of the Wildlife Management Plan (WMP) is to promote stewardship of the natural resources found at the Brookhaven National Laboratory (BNL), and to integrate their protection with pursuit of the Laboratory's mission.

The Senate “pay-as-you-go,” or PAYGO, rule generally requires that any legislation increasing direct spending or reducing revenues be offset. A motion to waive the rule requires an affirmative vote of three-fifths of the membership (i.e., 60 Senators if no seats are vacant). Beginning in 1993, six points of order under the PAYGO rule have been raised against an entire bill or an amendment. Of these six points of order, four were sustained and two fell upon the adoption of a waiver motion.

A letter report issued by the General Accounting Office with an abstract that begins "The October 12, 2000, attack against the Navy destroyer U.S.S. Cole in the port of Aden illustrated the danger of unconventional threats to U.S. ships in seaports. The September 11, 2001, attacks further heightened the need for a significant change in conventional antiterrorist thinking, particularly regarding threats to the U.S. homeland. The new security paradigm assumes that all U.S. forces, be they abroad or at home, are vulnerable to attack, and that even those infrastructures traditionally considered of little interest to terrorists, such as commercial seaports in the continental United States, are now commonly recognized as highly vulnerable to potential terrorist attack. Of the more than 300 seaports in the United States, the Departments of Defense (DOD) and Transportation have designated 17 as "strategic," because in the event of a large-scale military deployment, DOD would need to transport more than 95 percent of all equipment and supplies needed for military operations by sea. If the strategic ports were attacked, not only could massive civilian casualties be sustained, but DOD could also lose precious cargo and time and be forced to rely heavily on its overburdened airlift …

Conceptual designs of 90-mm aperture high-gradient quadrupoles based on the Nb{sub 3}Sn superconductor, are being developed at Fermilab for possible 2nd generation IRs with the similar optics as in the current low-beta insertions. Magnet designs and results of magnetic, mechanical, thermal and quench protection analysis for these magnets are presented and discussed.

Mechanical properties of FCC metals and alloys can be improved by exercising control over the population of grain boundary types in the microstructure. The existing studies also suggest that such properties tend to have percolative mechanisms that depend on the topology of the grain boundary network. With the emergence of SEM-based automated electron backscatter diffraction (EBSD), statistically significant datasets of interface crystallography can be analyzed in a routine manner, giving new insight into the topology and percolative properties of grain boundary networks. In this work, we review advanced analysis techniques for EBSD datasets to quantify microstructures in terms of grain boundary character and triple junction distributions, as well as detailed percolation-theory based cluster analysis.

This report provides a brief summary of the existing drug certification requirements for drug producing and drug-transit countries, background on the experience, criticisms, and reform efforts under these provisions; a summary of early congressional options and proposals advanced in 2001, with possible advantages and disadvantages; a summary of later initiatives with legislative activity; and (5) a tracking of legislative action on the major initiatives.

Excess electrons can be introduced into liquids by absorption of high energy radiation, by photoionization, or by photoinjection from metal surfaces. The electron's chemical and physical properties can then be measured, but this requires that the electrons remain free. That is, the liquid must be sufficiently free of electron attaching impurities for these studies. The drift mobility as well as other transport properties of the electron are discussed here as well as electron reactions, free-ion yields and energy levels, Ionization processes typically produce electrons with excess kinetic energy. In liquids during thermalization, where this excess energy is lost to bath molecules, the electrons travel some distance from their geminate positive ions. In general the electrons at this point are still within the coulombic field of their geminate ions and a large fraction of the electrons recombine. However, some electrons escape recombination and the yield that escapes to become free electrons and ions is termed G{sub fi}. Reported values of G{sub fi} for molecular liquids range from 0.05 to 1.1 per 100 eV of energy absorbed. The reasons for this 20-fold range of yields are discussed here.

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As reported to ORNL, concomitant with the introduction of different deicing and anti-icing compounds, there was an increase in the brake failure rate of tractor-trailer trucks. A forensic evaluation of a failed brake system was performed. Optical and scanning electron microscopic evaluation showed corrosion to be mostly confined to the brake table/lining interface. The corrosion is non-uniform as is to be expected for plain carbon steel in chloride environments. This initial analysis found no evidence for the chlorides of calcium and magnesium, which are the newly introduced deicing and antiicing compounds and are less soluble in water than the identified chlorides of sodium and potassium, in the scale. The result could be as a result of non-exposure of the examined brake table to calcium and magnesium chloride. The mechanisms for the increased failure rate are postulated as being an increased rate of corrosion due to positive shifts in the corrosion potential, and an increased amount of corrosion due to an increased ''time of wetness'' that results from the presence of hygroscopic salts. Laboratory scale evaluation of the corrosion of plain carbon steel in simulated deicing and anti-icing solutions need to be performed to determine corrosion rates and morphological development of …

This report mainly discusses about the Grants Information for Constituents and key sources of information on government and private grants for state and community projects.

Correspondence issued by the General Accounting Office with an abstract that begins "The Haitian Refugee Immigration Fairness Act (HRIFA) of 1998 authorized certain Haitian nationals and their dependents to apply to adjust their status to legal permanent residence. Section 902(k) of the act requires the Comptroller General to report every six months on the number of Haitian nationals who have applied and been approved to adjust their status to legal permanent residence. The reports are to contain a breakdown of the numbers who applied and the number who were approved as asylum applicants, parolees, children without parents, orphaned children, or abandoned children; or as the eligible dependents of these applicants, including spouses, children, and unmarried sons or daughters. As of September 30, 2002, the Immigration and Naturalization Service had received a total of 36,774 HRIFA applications and had approved 8,410 of these applications. The Executive Office for Immigration Review had 339 applications filed and had approved 117 of them."

A number of graduate students are involved at various level of research in this project. We investigate the basic issues in materials using Monte Carlo simulations with specific interest in heterogeneous materials. Attempts have been made to seek collaborations with the DOE laboratories. Specific details are given.

A letter report issued by the General Accounting Office with an abstract that begins "Harmful invasive species--nonnative plants and animals that are spreading throughout the United States--have caused billions of dollars in damage to natural areas, businesses, and consumers. In 2001, the federal government issued a National Invasive Species Management Plan to focus attention on invasive species and coordinate a national control effort involving the 20 or so federal agencies that are responsible for managing them. This report discusses the economic impacts of invasive species, implementation of the management plan, and coordination of U.S. and Canadian efforts to control invasive species, including those introduced to the Great Lakes via the ballast water of ships."

This paper describes a novel methodology for the identification of mechanical systems and structures from vibration response measurements. It combines prior information, observational data and predictive finite element models to produce configurations and system parameter values that are most consistent with the available data and model. Bayesian inference and a Metropolis simulation algorithm form the basis for this approach. The resulting process enables the estimation of distributions of both individual parameters and system-wide states. Attractive features of this approach include its ability to: (1) provide quantitative measures of the uncertainty of a generated estimate; (2) function effectively when exposed to degraded conditions including: noisy data, incomplete data sets and model misspecification; (3) allow alternative estimates to be produced and compared, and (4) incrementally update initial estimates and analysis as more data becomes available. A series of test cases based on a simple fixed-free cantilever beam is presented. These results demonstrate that the algorithm is able to identify the system, based on the stiffness matrix, given applied force and resultant nodal displacements. Moreover, it effectively identifies locations on the beam where damage (represented by a change in elastic modulus) was specified.

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It is long ago recognized that Z-pinches represent very natural medium for x-ray lasers (XRL) due to its favorable geometry and achievable high densities and temperatures. They also are very efficient x-ray sources. One of their variants, the capillary discharges, attracted attention of plasma physics researchers for almost two decades. It has been used for hot dense plasma formation and x-ray lasers[1,2], for transportation of laser beams and XUV radiation generation in x-ray lithography[3,4], for basic Z-pinch research and some others. The combination of efficiency, simplicity and low cost of capillary electrical discharges allowed to scale capillary x-ray lasers to table-top dimensions. In this paper we show the modeling results for next, 3-4 times shorter wavelength x-ray lasers. As an efficient x-ray source of line and continuum radiation it can be used for many practically important application in science and technology. In particular, the capillary discharge can appear as powerful potential candidate for emerging XUV microlithography. We present here the results of numerical modeling of spectra and density of Xe EUV source which involved plasma heating and dynamics, detailed atomic kinetics and radiation transport and material ablation physics.