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235U Holdup Measurements in the 321-M Exhaust Elbows

Description: The Analytical Development Section of Savannah River Technology Center (SRTC) was requested by the Facilities Disposition Division (FDD) to determine the holdup of enriched uranium in the 321-M facility as part of an overall deactivation project of the facility. The 321-M facility was used to fabricate enriched uranium fuel assemblies, lithium-aluminum target tubes, neptunium assemblies, and miscellaneous components for the production reactors. The facility also includes the 324-M storage build… more
Date: March 22, 2002
Creator: Salaymeh, S.R.
Item Type: Refine your search to only Report
open access

Adaptive Optics and NICMOS Uniqueness Space

Description: As part of the HST Second Decade Study a subgroup consisting of Claire Max, James Beletic, Donald McCarthy, and Keith Noll has analyzed the expected performance of near-infra-red adaptive optics systems on the new generation of 8-10 meter ground-based telescopes, for comparison with HST. In addition the subgroup has polled the adaptive optics community regarding expected adaptive optics performance over the coming five years. Responses have been received from representatives of most of the majo… more
Date: March 22, 1999
Creator: Max, C.
Item Type: Refine your search to only Report
open access

An Adaptive Particle Filtering Approach to Tracking Modes in a Varying Shallow Ocean Environment

Description: The shallow ocean environment is ever changing mostly due to temperature variations in its upper layers (< 100m) directly affecting sound propagation throughout. The need to develop processors that are capable of tracking these changes implies a stochastic as well as an 'adaptive' design. The stochastic requirement follows directly from the multitude of variations created by uncertain parameters and noise. Some work has been accomplished in this area, but the stochastic nature was constraine… more
Date: March 22, 2011
Creator: Candy, J V
Item Type: Refine your search to only Article
open access

Advanced waste forms research and development. Comprehensive progress report

Description: Progress is reported in the following research areas: cesium fixation in aluminosilicates and supercalcine development; low sodium wastes and high sodium wastes. Phase relations in the appropriate (for supercalcine) portion of the Cs/sub 2/O-Al/sub 2/O/sub 3/-SiO/sub 2/ system are being investigated. Several compatibility lines (tie lines) have been established on the phase diagram. Methods of preparing pure single phases of CsAlSiO/sub 4/ and CsAlSi/sub 2/O/sub 6/ (pollucite) are being develop… more
Date: March 22, 1977
Creator: McCarthy, G. J.
Item Type: Refine your search to only Report
open access

Africa Command: U.S. Strategic Interests and the Role of the U.S. Military in Africa

Description: This report provides information on U.S. Africa Command or (AFRICOM), including AFRICOM's mission, structure, interagency coordination, and its basing and manpower requirements. The report also gives a broad overview of U.S. strategic interests in Africa and the role of U.S. military efforts on the continent as they pertain to the creation of Africa Command.
Date: March 22, 2011
Creator: Ploch, Lauren
Item Type: Refine your search to only Report
open access

Agriculture and FY2006 Budget Reconciliation

Description: This report compares and contrasts the differences in House and Senate action on a FY2006 budget resolution. The report details that both bills would require cuts to mandatory programs within each committee's jurisdiction. Although no cuts will be required until a conference agreement on the resolution is reached.
Date: March 22, 2005
Creator: Chite, Ralph M.
Item Type: Refine your search to only Report
open access

Analysis of the January 2006 Pepper-Pot Experiments

Description: Between January 9-12, 2006 a series of experiments were performed on the DARHT-II injector to measure the beam's emittance. Part of these experiments were pepper-pot measurements. This note describes the analysis of the data, and our conclusions from the experiments.
Date: March 22, 2006
Creator: Westenskow, G.; Chambers, F.; Bieniosek, F. & Henestroza, E.
Item Type: Refine your search to only Report
open access

Analysis Summary of an Assembled Western U.S. Dataset

Description: The dataset for this report is described in Walter et al. (2004) and consists primarily of Nevada Test Site (NTS) explosions, hole collapse and earthquakes. In addition, there were several earthquakes in California and Utah; earthquakes recorded near Cataract Creek, Arizona; mine blasts at two areas in Arizona; and two mine collapses in Wyoming. In the vicinity of NTS there were mainshock/aftershock sequences at Little Skull Mt, Scotty's Junction and Hector ere mine. All the events were shallow… more
Date: March 22, 2005
Creator: Ryall, F
Item Type: Refine your search to only Report
open access

Analytical Tests for Ray Effect Errors in Discrete Ordinate Methods for Solving the Neutron Transport Equation

Description: This paper contains three analytical solutions of transport problems which can be used to test ray-effect errors in the numerical solutions of the Boltzmann Transport Equation (BTE). We derived the first two solutions and the third was shown to us by M. Prasad. Since this paper is intended to be an internal LLNL report, no attempt was made to find the original derivations of the solutions in the literature in order to cite the authors for their work.
Date: March 22, 2004
Creator: Chang, B.
Item Type: Refine your search to only Report
open access

Appropriations for FY2003: U.S. Department of Agriculture and Related Agencies

Description: 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 Appropriations Subcommittees on Agriculture.
Date: March 22, 2002
Creator: Chite, Ralph M.
Item Type: Refine your search to only Report
open access

Approved Site Treatment Plan, Volumes 1 and 2. Revision 4

Description: The US Department of Energy, Savannah River Operations Office (DOE-SR), has prepared the Site Treatment Plan (STP) for Savannah River Site (SRS) mixed wastes in accordance with RCRA Section 3021(b), and SCDHEC has approved the STP (except for certain offsite wastes) and issued an order enforcing the STP commitments in Volume 1. DOE-SR and SCDHEC agree that this STP fulfills the requirements contained in the FFCAct, RCRA Section 3021, and therefore, pursuant to Section 105(a) of the FFCAct (RCRA… more
Date: March 22, 1996
Creator: Helmich, E.H.; Molen, G. & Noller, D.
Item Type: Refine your search to only Report
open access

Argentina: Background and U.S. Relations

Description: This report provides information and analysis relevant for Congress on the following: Assessments of U.S.-Turkey relations, Turkish foreign policy, and Turkey's strategic orientation, Turkish efforts to cooperate with the United States against the Islamic State in Syria and Iraq, and key issues regarding Turkey's domestic politics.
Date: March 22, 2016
Creator: Sullivan, Mark P. & Nelson, Rebecca M.
Item Type: Refine your search to only Report
open access

ATOMIC-SCALE DESIGN OF IRON FISCHER-TROPSCH CATALYSTS: A COMBINED COMPUTATIONAL CHEMISTRY, EXPERIMENTAL, AND MICROKINETIC MODELING APPROACH

Description: Efforts during this first year focused on four areas: (1) searching/summarizing published FTS mechanistic and kinetic studies of FTS reactions on iron catalysts; (2) construction of mass spectrometer-TPD and Berty CSTR reactor systems; (3) preparation and characterization of unsupported iron and alumina-supported iron catalysts at various iron loadings (4) Determination of thermochemical parameters such as binding energies of reactive intermediates, heat of FTS elementary reaction steps, and ki… more
Date: March 22, 2005
Creator: Mavrikakis, Manos; Dumesic, James A.; Gokhale, Amit A.; Nabar, Rahul P.; Bartholomew, Calvin H.; Zou, Hu et al.
Item Type: Refine your search to only Report
open access

Atomistic Time-Domain Simulations of Light-Harvesting and Charge-Transfer Dynamics in Novel Nanoscale Materials for Solar Hydrogen Production.

Description: Funded by the DOE grant (i) we continued to study and analyze the atomistic detail of the electron transfer (ET) across the chromophore-TiO2 interface in Gratzel cell systems for solar hydrogen production. (ii) We extensively investigated the nature of photoexcited states and excited state dynamics in semiconductor quantum dots (QD) designed for photovoltaic applications. (iii) We continued a newly initiated research direction focusing on excited state properties and electron-phonon interaction… more
Date: March 22, 2012
Creator: Prezhdo, Oleg V.
Item Type: Refine your search to only Text
open access

Automated Political Telephone Calls ("Robo Calls") in Federal Campaigns: Overview and Policy Options

Description: This report provides an overview of how automated political calls are used in federal campaigns, including attention to recent spending estimates and polling data regarding these calls. The report also discusses legislation that would affect the calls, with descriptions of various policy options and how the options or their regulation may be related to campaign finance law and to the First Amendment.
Date: March 22, 2010
Creator: Garrett, R. S. & Ruane, Kathleen Ann
Item Type: Refine your search to only Report
open access

B high tank adequacy

Description: The pile power level curve, which includes data from PT 528 High Tank Drawdown Test and heat decay test, represents allowable power level for a given average High Tank temperature.
Date: March 22, 1963
Creator: Zimmerman, P. J.
Item Type: Refine your search to only Report
open access

Bacillus anthracis genome organization in light of whole transcriptome sequencing

Description: Emerging knowledge of whole prokaryotic transcriptomes could validate a number of theoretical concepts introduced in the early days of genomics. What are the rules connecting gene expression levels with sequence determinants such as quantitative scores of promoters and terminators? Are translation efficiency measures, e.g. codon adaptation index and RBS score related to gene expression? We used the whole transcriptome shotgun sequencing of a bacterial pathogen Bacillus anthracis to assess corre… more
Date: March 22, 2010
Creator: Martin, Jeffrey; Zhu, Wenhan; Passalacqua, Karla D.; Bergman, Nicholas & Borodovsky, Mark
Item Type: Refine your search to only Article
open access

Balkan Cooperation on War Crimes Issues

Description: From late 2004 through early 2005, a combination of intensified international pressure and deadlines associated with Euro- Atlantic integration processes prompted a spate of transfers of indicted persons to the tribunal. Full cooperation with ICTY is a key prerequisite to further progress toward a shared long-term goal for the western Balkan countries: closer association with and eventual membership in the European Union (EU) and NATO. As of March 2006, six persons indicted by the International… more
Date: March 22, 2006
Creator: Kim, Julie
Item Type: Refine your search to only Report
open access

Bankruptcy Basics: A Primer

Description: This report serves as a primer for Members and their staffs on the basics of U.S. bankruptcy law. The report provides a brief overview of the most essential concepts necessary for an informed understanding of the U.S. bankruptcy system
Date: March 22, 2018
Creator: Lewis, Kevin M.
Item Type: Refine your search to only Report
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