Stir bar sorptive extraction was applied to aqueous and solid samples for the extraction and analysis of organic compounds from the Hanford chemicals of potential concern list, as identified in the vapor data quality objectives. The 222-S Laboratory analyzed these compounds from vapor samples on thermal desorption tubes as part of the Hanford Site industrial hygiene vapor sampling effort.

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Correspondence issued by the Government Accountability Office with an abstract that begins "We have performed the procedures contained in this report, which we agreed to perform and with which the Inspector General (IG) of the Department of Transportation concurred, solely to assist that office in ascertaining whether the net excise tax revenue distributed to the Airport and Airway Trust Fund (AATF) for the fiscal year ended September 30, 2004, is supported by the underlying records. We evaluated fiscal year 2004 activity affecting distributions to the AATF. The adequacy of the procedures to meet the IG's objectives is the IG's responsibility, and we make no representation in that respect. The procedures we agreed to perform were (1) detailed tests of transactions that represent the underlying basis of amounts distributed to the AATF, (2) review of the Internal Revenue Service's (IRS) quarterly AATF certifications, (3) review of the Department of the Treasury's Financial Management Service adjustments to the AATF for fiscal year 2004, (4) review of IRS's precertification1 of receipts for the second and third quarters of fiscal year 2004, (5) review of certain procedures of the Department of the Treasury's Office of Tax Analysis' (OTA) estimation procedures affecting excise tax distributions …

Correspondence issued by the Government Accountability Office with an abstract that begins "We assisted 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, 2004, is supported by the underlying records. We evaluated fiscal year 2004 activity affecting distributions to the UTF. In performing the agreed-upon procedures, we conducted our work in accordance with U.S. generally accepted government auditing standards, which incorporate financial audit and attestation standards established by the American Institute of Certified Public Accountants. These standards also provide guidance for performing and reporting the results of agreed-upon procedures. The procedures we agreed to perform include (1) detailed tests of transactions that represent the underlying basis of amounts distributed to the UTF and (2) review of key reconciliations of the Internal Revenue Service records to the Department of the Treasury records."

Correspondence issued by the Government Accountability Office with an abstract that begins "We have performed the procedures described in this letter, which we agreed to perform and with which the Inspector General of the Department of Transportation concurred, solely to assist the Inspector General's office in ascertaining whether the net excise tax revenue distributed to the Airport and Airway Trust Fund (AATF) for the fiscal year ended September 30, 2009, is supported by the underlying records. As agreed with the Inspector General's office, we evaluated fiscal year 2009 activity affecting excise tax distributions to the AATF."

Correspondence issued by the Government Accountability Office with an abstract that begins "The Government Accountability Office (GAO) has performed the procedures to which we agreed upon to perform and with which you concurred, solely to assist your office in ascertaining whether the net excise tax revenue distributed to the Highway Trust Fund (HTF) for the fiscal year ended September 30, 2009, is supported by the underlying records. GAO evaluated fiscal year 2009 activity affecting excise tax distributions to the HTF. GAO conducted the engagement in accordance with U.S. generally accepted government auditing standards, which incorporate certain financial audit and attestation standards established by the American Institute of Certified Public Accountants (AICPA)."

Correspondence issued by the Government Accountability Office with an abstract that begins "We assisted the Department of Transportation (DOT) in ascertaining whether the net excise tax revenue distributed to the Highway Trust Fund (HTF) for the fiscal year ended September 30, 2004, is supported by the underlying records. As agreed with DOT, we evaluated fiscal year 2004 activity affecting distributions to the HTF. In performing the agreed-upon procedures, we conducted our work in accordance with U.S. generally accepted government auditing standards, which incorporate financial audit and attestation standards established by the American Institute of Certified Public Accountants. These standards also provide guidance for performing and reporting the results of agreed-upon procedures."

Optimizing compilers have a long history of applying loop transformations to C and Fortran scientific applications. However, such optimizations are rare in compilers for object-oriented languages such as C++ or Java, where loops operating on user-defined types are left unoptimized due to their unknown semantics. Our goal is to reduce the performance penalty of using high-level object-oriented abstractions. We propose an approach that allows the explicit communication between programmers and compilers. We have extended the traditional Fortran loop optimizations with an open interface. Through this interface, we have developed techniques to automatically recognize and optimize user-defined array abstractions. In addition, we have developed an adapted constant-propagation algorithm to automatically propagate properties of abstractions. We have implemented these techniques in a C++ source-to-source translator and have applied them to optimize several kernels written using an array-class library. Our experimental results show that using our approach, applications using high-level abstractions can achieve comparable, and in cases superior, performance to that achieved by efficient low-level hand-written codes.

Detailed reactor physics and safety analyses are being performed for the 20 MW D{sub 2}O-moderated research reactor at the National Institute of Standards and Technology (NIST). The analyses employ state-of-the-art calculational methods and will contribute to an update to the Final Safety Analysis Report (FSAR). Three-dimensional MCNP Monte Carlo neutron and photon transport calculations are performed to determine power and reactivity parameters, including feedback coefficients and control element worths. The core depletion and determination of the fuel compositions are performed with MONTEBURNS to model the reactor at the beginning, middle, and end-of-cycle. The time-dependent analysis of the primary loop is determined with a RELAP5 transient analysis model that includes the pump, heat exchanger, fuel element geometry, and flow channels. A statistical analysis used to assure protection from critical heat flux (CHF) is performed using a Monte Carlo simulation of the uncertainties contributing to the CHF calculation. The power distributions used to determine the local fuel conditions and margin to CHF are determined with MCNP. Evaluations have been performed for the following accidents: (1) the control rod withdrawal startup accident, (2) the maximum reactivity insertion accident, (3) loss-of-flow resulting from loss of electrical power, (4) loss-of-flow resulting from a primary pump …

In order to stabilize the beams at the interaction point, the X-band linear collider proposes to use a combination of techniques: inter-train and intra-train beam-beam feedback, passive vibration isolation, and active vibration stabilization based on either accelerometers or laser interferometers. These systems operate in a technologically redundant fashion: simulations indicate that if one technique proves unusable in the final machine, the others will still support adequate luminosity. Experiments underway for all of these technologies have already demonstrated adequate performance.

Appropriations are one part of a complex federal budget process that includes budget resolutions, appropriations (regular, supplemental, and continuing) bills, rescissions, and budget reconciliation bills. This report is a guide to one of the 13 regular appropriations bills that Congress passes each year. It is designed to supplement the information provided by the House and Senate Appropriations Subcommittees on Energy and Water.

Appropriations are one part of a complex federal budget process that includes budget resolutions, appropriations (regular, supplemental, and continuing) bills, rescissions, and budget reconciliation bills. This report is a guide to one of the 13 regular appropriations bills that Congress considers each year. It is designed to supplement the information provided by the House and Senate Foreign Operations Appropriations Subcommittees.

Appropriations are one part of a complex federal budget process that includes budget resolutions, appropriations (regular, supplemental, consolidated, and continuing) bills, rescissions, and budget reconciliation bills. This report is a guide to one of the 13 regular appropriations bills that Congress considers each year. It is designed to supplement the information provided by the House and Senate Interior Appropriations Subcommittees.

This report is a guide to one of the 13 regular appropriations bills that Congress considers each year.

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This report provides a list of who would possibly succeed Palestinian leader Yasir Arafat in the event of his death. It also outlines why said people would succeed him.

An archaeological survey report of the proposed Grand Prairie water pipeline route in Dallas and Tarrant Counties, Texas, performed to determine whether any historic resources were located on the proposed construction sites.

We consider the possibility that supernovae which form hyper-accreting black holes might be responsible for synthesis of r-process elements with mass A {approx}< 130. Calculations are presented which show that these elements are naturally synthesized in neutron-rich magnetically-dominated bubbles born in the inner regions of a black hole accretion disk. Simple considerations suggest that the total mass ejected in the form of these bubbles is about that needed to account for the entire galactic inventory of the 2nd-peak r-process elements. We also argue that if collapsars are responsible for, e.g., Ag synthesis, then Ag abundances should be correlated with Sc and/or Zn abundances in metal-poor stars.

Pacific Northwest National Laboratory (PNNL) established an area monitoring dosimeter program in accordance with Article 514 of the Department of Energy (DOE) Radiological Control Manual (RCM) in January 1993. This program is to minimize the number of areas requiring issuance of personnel dosimeters and to demonstrate that doses outside Radiological Buffer Areas are negligible. In accordance with 10 CFR Part 835.402 (a) (1)-(4) and Article 511.1 of the DOE Standard Radiological Control, personnel dosimetry shall be provided to (1) radiological workers who are likely to receive at least 100 mrem annually, and (2) declared pregnant workers, minors, and members of the public who are likely to receive at least 50 mrem annually. Program results for calendar years 1993-2000 confirm that personnel dosimetry is not needed for individuals located in areas monitored by the program.

Pacific Northwest National Laboratory (PNNL) established an area monitoring dosimeter program in accordance with Article 514 of the Department of Energy (DOE) Radiological Control Manual (RCM) in January 1993. This program is to minimize the number of areas requiring issuance of personnel dosimeters and to demonstrate that doses outside Radiological Buffer Areas are negligible. In accordance with 10 CFR Part 835.402 (a) (1)-(4) and Article 511.1 of the DOE Standard Radiological Control, personnel dosimetry shall be provided to 1) radiological workers who are likely to receive at least 100 mrem annually, and 2) declared pregnant workers, minors, and members of the public who are likely to receive at least 50 mrem annually. Program results for calendar years 1993-2000 confirm that personnel dosimetry is not needed for individuals located in areas monitored by the program.

This report discusses the issues involved with determining whether the Arecib Ionospheric Observatory is more cost-effective than replacing it with newer, available technology. The Arecibo Ionospheric Observatory is a radio and radar telescope located in Barrio Esperanza, Arecibo, Puerto Rico.

This report summarizes political and economic conditions in Argentina and issues in Argentine-U.S. relations. Argentina returned to elected civilian democracy in 1983 after seven years of harsh military rule. In 2001-2002, the democratic political system experienced considerable stress as the country experienced a severe economic crisis, but ultimately weathered the storm.

This report contains a summary of Argentina's sovereign debt and the resolving of its sovereign defaults.

Argentina’s current crisis resulted from a confluence of events, some external to Argentina’s policy process, others directly related to its political and economic choices. The following is a summary of these events from before Argentina’s adoption of the currency board in 1991 to developments in early 2002.