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open access

A 100-kV, 2-kA, 2.5-{micro}S Pulser for Developing and Calibrating Long-Pulse Diagnostics

Description: The development of voltage and current probes for measuring an electron beam's current and position associated with several microsecond-long pulses from advanced Linear Induction Accelerators requires a precision pulser that can deliver both high voltages and high currents to a diagnostics Test Line. Seven-stage, type-E PFNs have been utilized in both a transformer and 4-stage Marx (plus/minus) configuration. The resulting 50-ohm pulser delivers to the Test Line a repeatable 100 kV, ca. 2 {micr… more
Date: June 27, 1999
Creator: Carlson, R.L.
Item Type: Refine your search to only Article
open access

300-Area accident analysis for Emergency Planning Zones

Description: The Department of Energy has requested SRL assistance in developing offsite Emergency Planning Zones (EPZs) for the Savannah River Plant, based on projected dose consequences of atmospheric releases of radioactivity from potential credible accidents in the SRP operating areas. This memorandum presents the assessment of the offsite doses via the plume exposure pathway from the 300-Area potential accidents. 8 refs., 3 tabs.
Date: June 27, 1983
Creator: Pillinger, W.L.
Item Type: Refine your search to only Report
open access

500 form letters from concerned community members surrounding Niagara Falls Air Force Base in Niagara Falls, New York. Cannon Air Force Base in Clovis, New Mexico

Description: Community Correspondence – 500 form letters from concerned community members surrounding Niagara Falls Air Force Base in Niagara Falls, New York. The first four pages are text searchable examples of the letters that are contained in the document.
Date: June 27, 2005
Item Type: Refine your search to only Letter
open access

2010 Wind Technologies Market Report

Description: The U.S. wind power industry experienced a trying year in 2010, with a significant reduction in new builds compared to both 2008 and 2009. The delayed impact of the global financial crisis, relatively low natural gas and wholesale electricity prices, and slumping overall demand for energy countered the ongoing availability of existing federal and state incentives for wind energy deployment. The fact that these same drivers did not impact capacity additions in 2009 can be explained, in part, by … more
Date: June 27, 2011
Creator: Wiser, Ryan; Bolinger, Mark; Barbose, Galen; Darghouth, Naïm; Hoen, Ben; Mills, Andrew et al.
Item Type: Refine your search to only Report
open access

The 40th AAAS Gordon Conference on nuclear chemistry

Description: I am pleased to speak at the Fortieth Gordon Conference on Nuclear Chemistry. I served as Chairman of the first Gordon Conference on Nuclear Chemistry held June 23--27, 1952, at New Hampton, New Hampshire. In my remarks, during which I shall quote from my journal, I shall describe some of the background leading up to the first Gordon Conference on Nuclear Chemistry and my attendance at the first seven Gordon Conferences during the period 1952 through 1958. I shall also quote my description of m… more
Date: June 27, 1991
Creator: Seaborg, G. T.
Item Type: Refine your search to only Article
open access

Access Grid node minimum requirements.

Description: The Access Grid is a group-to-group collaborative system developed at Argonne National Laboratory. The system is designed to support high-fidelity, high-bandwidth interactions. This document specifies the minimum requirements that need to be fulfilled for a space to be considered an Access Grid Node.
Date: June 27, 2002
Creator: Judson, I. R.
Item Type: Refine your search to only Report
open access

Adaptive Environmentally Contained Power and Cooling IT Infrastructure for the Data Center

Description: The objectives of this program were to research and develop a fully enclosed Information Technology (IT) rack system for 100 kilowatts (KW) of IT load that provides its own internal power and cooling with High Voltage Alternating Current (HVAC defined as 480 volt) and chilled water as the primary inputs into the system and accepts alternative energy power sources such as wind and solar. For maximum efficiency, internal power to the IT equipment uses distributed High Voltage Direct Current power… more
Date: June 27, 2012
Creator: Mann, Ron & Chavez, Miguel, E.
Item Type: Refine your search to only Report
open access

Advanced Computational Approaches for Characterizing Stochastic Cellular Responses to Low Dose, Low Dose Rate Exposures

Description: OAK - B135 This project final report summarizes modeling research conducted in the U.S. Department of Energy (DOE), Low Dose Radiation Research Program at the Lovelace Respiratory Research Institute from October 1998 through June 2003. The modeling research described involves critically evaluating the validity of the linear nonthreshold (LNT) risk model as it relates to stochastic effects induced in cells by low doses of ionizing radiation and genotoxic chemicals. The LNT model plays a central … more
Date: June 27, 2003
Creator: Scott, Bobby, R.
Item Type: Refine your search to only Report
open access

Advances in Process Intensification through Multifunctional Reactor Engineering

Description: This project was designed to advance the art of process intensification leading to a new generation of multifunctional chemical reactors utilizing pulse flow. Experimental testing was performed in order to fully characterize the hydrodynamic operating regimes associated with pulse flow for implementation in commercial applications. Sandia National Laboratories (SNL) operated a pilot-scale multifunctional reactor experiment for operation with and investigation of pulse flow operation. Validation… more
Date: June 27, 2011
Creator: Timothy O’Hern, Lindsey Evans, Jim Miller, Marcia Cooper, John Torczynski, Donovan Pena, and Walt Gill, SNL, Will Groten, Arvids Judzis, Richard Foley, Larry Smith, and Will Cross, CR&L / CDTECH & T. Vogt, Lummus Technology / CDTECH.
Item Type: Refine your search to only Report
open access

African Famine: U.S. Response

Description: This report discusses the 1985 African famine situation, especially regarding U.S. emergency assistance at a time of U.S. domestic budgetary restraints, the adequacy of U.S. measures for monitoring and anticipating food emergencies, and the scale and nature of U.S. agricultural development programs intended to prevent future famines.
Date: June 27, 1985
Creator: Hanrahan, Charles E.; Copson, Raymond W.; Epstein, Susan B.; Kenworthy, Holly & Nowels, Larry
Item Type: Refine your search to only Report
open access

Agreed-Upon Procedures: Senate Office of Public Records Revolving Fund Fiscal Years 2003-2005

Description: Correspondence issued by the Government Accountability Office with an abstract that begins "We performed the agreed-upon procedures requested by the Secretary of the Senate related to receipt and disbursement processing and related procedures applicable to the Office of Public Records Revolving Fund's (the Fund's) fiscal years 2003-2005. In summary, the procedures we agreed to perform involved inspecting supporting documentation for Fund-related receipt and disbursement activities processed thr… more
Date: June 27, 2006
Creator: United States. Government Accountability Office.
Item Type: Refine your search to only Text
open access

Air Force Inventory: Parts Shortages Are Impacting Operations and Maintenance Effectiveness

Description: A letter report issued by the General Accounting Office with an abstract that begins "Spare parts shortages on the three Air Force systems GAO reviewed have undermined the performance of assigned missions and the economy and efficiency of maintenance activities. Specifically, the Air Force did not meet its mission-capable goals for the E-3 or C-5 aircrafts during fiscal years 1996-2000, nor did it have enough F-100-220 engines to meet peacetime and wartime goals during that period. These shorta… more
Date: June 27, 2001
Creator: United States. General Accounting Office.
Item Type: Refine your search to only Report
open access

Air Quality: EPA's Proposed New Ozone and Particulate Matter Standards

Description: This report discusses the contentious issue of enforcing stringent national ambient air quality standards (NAAQS) for ozone and particulate matter (PM), the opponents of which decry as harmful to the economy. The report discusses actions undertaken by the EPA, President Clinton's support of the NAAQSs, and the criticisms of opponents.
Date: June 27, 1997
Creator: Blodgett, John E.; Parker, Larry & McCarthy, James E.
Item Type: Refine your search to only Report
open access

Algorithm for Rapid Tomography of Gas Concentrations

Description: We present a new computed tomography method, the low third derivative (LTD) method, that is particularly suited for reconstructing the spatial distribution of gas concentrations from path-integral data for a small number of optical paths. The method finds a spatial distribution of gas concentrations that (1) has path integrals that agree with measured path integrals, and (2) has a low third spatial derivative in each direction, at every point. The trade-off between (1) and (2) is controlled by … more
Date: June 27, 2000
Creator: Price, P. N.; Fischer, M. L.; Gadgil, A. J. & Sextro, R. G.
Item Type: Refine your search to only Article
open access

Aligned vertical fractures, HTI reservoir symmetry, and Thomsenseismic anisotropy parameters

Description: The Sayers and Kachanov (1991) crack-influence parametersare shown to be directly related to Thomsen (1986) weak-anisotropyseismic parameters for fractured reservoirs when the crack density issmall enough. These results are then applied to seismic wave propagationin reservoirs having HTI symmetry due to aligned vertical fractures. Theapproach suggests a method of inverting for fracture density from wavespeed data.
Date: June 27, 2007
Creator: Berryman, James G.
Item Type: Refine your search to only Article
open access

Amendments Between the Houses

Description: This report describes the process whereby the House and the Senate revise measures to be identical before sending them to the president. This is a revised edition of a report published in 1999.
Date: June 27, 2008
Creator: Rybicki, Elizabeth
Item Type: Refine your search to only Report
open access

American Samoa: Issues Associated with Potential Changes to the Current System for Adjudicating Matters of Federal Law

Description: A letter report issued by the Government Accountability Office with an abstract that begins "American Samoa is the only populated U.S. insular area that does not have a federal court. Congress has granted the local High Court federal jurisdiction for certain federal matters, such as specific areas of maritime law. GAO was asked to conduct a study of American Samoa's system for addressing matters of federal law. Specifically, this report discusses: (1) the current system for adjudicating matters… more
Date: June 27, 2008
Creator: United States. Government Accountability Office.
Item Type: Refine your search to only Report
open access

Analysis of Gd5(Si2Ge2) Microstructure and Phase Transition

Description: With the recent discovery of the giant magnetocaloric effect and the beginning of extensive research on the properties of Gd{sub 5}(Si{sub x}Ge{sub 1-x}){sub 4}, a necessity has developed for a better understanding of the microstructure and crystal structure of this family of rare earth compounds with startling phenomenological properties. The aim of this research is to characterize the microstructure of the Gd{sub 5}(Si{sub x}Ge{sub 1-x}){sub 4}, with X {approx_equal} 2 and its phase change by… more
Date: June 27, 2002
Creator: Meyers, John Scott
Item Type: Refine your search to only Thesis or Dissertation
open access

Analysis of Stage Matching and Off-Design Performance of Multistage Axial-Flow Compressors

Description: From Introduction: "The present report is intended to give a qualitative picture of the operation of each stage of a multistage compressor over a range of actual operating conditions from 50 to 100 percent design speed and to point out some means of achieving improved off-design performance. The method used in the report is primarily analytical and is based on single-stage-performance results."
Date: June 27, 1952
Creator: Finger, Harold B. & Dugan, James F., Jr.
Item Type: Refine your search to only Report
open access

Analysis of the Cause of High External Q Modes in the JLab High Gradient Prototype Cryomodule Renascence

Description: The Renascence cryomodule [1] installed in CEBAF in 2007 consists of 8 cavities as shown in Figure 1. The first three cavities (No.1-No.3) in the upstream end are of the Low Loss (LL) shape design, and the remaining 5 cavities (No.4-No.8) on the beam downstream end are the High Gradient (HG) shape design. The fundamental power couplers (FPCs) are the rectangular waveguides, and the little cylindrical structures are the HOM couplers. The locations of the FPC in the last four cavities are mirrore… more
Date: June 27, 2008
Creator: Li, Z.; Akcelik, V.; Xiao, L.; Lee, L.; Ng, C.; Ko, K. et al.
Item Type: Refine your search to only Report
open access

Annual Report of Monitoring at Morrill, Kansas, in 2010.

Description: Carbon tetrachloride contamination in groundwater at Morrill, Kansas, was initially identified in 1985 during statewide testing of public water supply wells for volatile organic compounds (VOCs). High levels of nitrate were also present in the wells. The city of Morrill is located in Brown County in the northeastern corner of the state, about 7 mi east of Sabetha. The population of Morrill as of the 2000 census was approximately 277. All residents of Morrill now obtain their drinking water from… more
Date: June 27, 2011
Creator: LaFreniere, L. M.
Item Type: Refine your search to only Report
open access

Antiproton and electron optics for electron cooling

Description: Optical issues for electron cooling in the Recycler are discussed. An optimal value of the antiproton beta-function depends on the cooling purposes (longitudinal or transverse), on the antiproton emittances and the energy spread. A proposal is suggested for the optimal optics at the so-called SS30HB interval in the Recycler, where electron cooling is supposed to be applied. Both electron cooling and the phase trombone requirements are taken into account. The electron optic scheme is also presen… more
Date: June 27, 2000
Creator: Burov, Alexey V.
Item Type: Refine your search to only Report
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