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Record of Technical Change No.2 for ``Corrective Action Investigation Plan for Corrective Action Unit 143: Area 25 Contaminated Waste Dumps, Nevada Test Site, Nevada''

Description: This Record of Technical Change provides updates to the technical information included in ``Corrective Action Investigation Plan for Corrective Action Unit 143: Area 25 Contaminated Waste Dumps, Nevada Test Site, Nevada.''
Date: November 19, 1999
Creator: /NV, USDOE
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

CRYSTALLIZATION IN HIGH-LEVEL WASTE GLASSES U.S. DEPARTMENT OF ENERGY OFFICE OF RIVER PROTECTION WTP ENGINEERING DIVISION

Description: Various circumstances influence crystallization in glassmaking, for example: (1) crystals nucleate and grow before the glass-forming melt occurs; (2) crystals grow or dissolve in flowing melt and during changing temperature; (3) crystals move under the influence of gravity; (4) crystals agglomerate and interact with gas bubbles; (5) high-level wastes (HLW) are mixtures of a large number of components in unusual proportions; (6) melter processing of HLW and the slow cooling of HLW glass in canis… more
Date: August 19, 2009
Creator: AA, KRUGER & PR, HRMA
Item Type: Refine your search to only Article
Partner: UNT Libraries Government Documents Department
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IRON-PHOSPHATE GLASS FOR IMMOBILIZATION OF RADIOACTIVE TECHNETIUM

Description: Technetium-99 (Tc-99) can bring a serious environmental threat because of its high fission yield, long half-life, and high solubility and mobility in the ground water. The present work investigated the immobilization of Tc-99 (surrogated by Re) by heat-treating mixtures of an iron-phosphate glass with 1.5 to 6 wt.% KReO{sub 4} at {approx}1000 C. The Re retention in the glass was as high as {approx}1.2 wt. % while the loss of Re by evaporation during melting was {approx}50%. Re was uniformly dis… more
Date: March 19, 2012
Creator: AA, KRUGER; PR, HRMA; K, XU; J, CHOI; W, UM & J, HEO
Item Type: Refine your search to only Article
Partner: UNT Libraries Government Documents Department
open access

Accident and Off Normal Response and Recovery from Multi Canister Overpack (MCO) Processing Events

Description: In the process of removing spent nuclear fuel (SNF) from the K Basins through its subsequent packaging, drymg, transportation and storage steps, the SNF Project must be able to respond to all anticipated or foreseeable off-normal and accident events that may occur. Response procedures and recovery plans need to be in place, personnel training established and implemented to ensure the project will be capable of appropriate actions. To establish suitable project planning, these events must first … more
Date: September 19, 2000
Creator: ALDERMAN, C.A.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Spent Nuclear Fuel (SNF) Project Cask and MCO Helium Purge System Design Review Completion Report Project A.5 and A.6

Description: This report documents the results of the design verification performed on the Cask and Multiple Canister Over-pack (MCO) Helium Purge System. The helium purge system is part of the Spent Nuclear Fuel (SNF) Project Cask Loadout System (CLS) at 100K area. The design verification employed the ''Independent Review Method'' in accordance with Administrative Procedure (AP) EN-6-027-01.
Date: April 19, 2000
Creator: ARD, K.E.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

STATUS OF THE DEVELOPMENT OF IN-TANK/AT-TANK SEPARATIONS TECHNOLOGIES FOR FOR HIGH-LEVEL WASTE PROCESSING FOR THE U.S. DEPARTMENT OF ENERGY

Description: Within the U.S. Department of Energy's (DOE) Office of Technology Innovation and Development, the Office of Waste Processing manages a research and development program related to the treatment and disposition of radioactive waste. At the Savannah River (South Carolina) and Hanford (Washington) Sites, approximately 90 million gallons of waste are distributed among 226 storage tanks (grouped or collocated in 'tank farms'). This waste may be considered to contain mixed and stratified high activity… more
Date: September 19, 2011
Creator: Aaron, G. & Wilmarth, B.
Item Type: Refine your search to only Article
Partner: UNT Libraries Government Documents Department
open access

Search for W boson pair production in p{bar p} collisions at {radical}s = 1.8 TeV

Description: The results of a search for W boson pair production in p{bar p} collisions at {radical}s = 1.8 TeV with subsequent decay to dilepton (e{mu}, ee, and {mu}{mu}) channels are presented. One event is observed with an expected background of 0.56 {plus_minus} 0.13 events with an integrated luminosity of approximately 14 pb{sup {minus}1}. Assuming equal strengths for the WWZ and WW{gamma} gauge boson coupling parameters {kappa} and {lambda}, limits on the CP-conserving anomalous coupling constants are… more
Date: July 19, 1995
Creator: Abachi, S.
Item Type: Refine your search to only Article
Partner: UNT Libraries Government Documents Department
open access

A PORTABLE BANDSAW FOR HOT CELL USE

Description: A commercial light-weight portable bandsaw was fitted with a grip to permit it to be maneuvered remotely in a hot cell by means of a General Mills manipulator The bandsaw was supported in various positions to make cuts on typical pieces. Photographs show the saw in operation. (auth)
Date: February 19, 1958
Creator: Abbatiello, A. A.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

A Change in the Optical Polarization Associated with a Gamma-Ray Flare in the Blazar 3C 279

Description: It is widely accepted that strong and variable radiation detected over all accessible energy bands in a number of active galaxies arises from a relativistic, Doppler-boosted jet pointing close to our line of sight. The size of the emitting zone and the location of this region relative to the central supermassive black hole are, however, poorly known, with estimates ranging from light-hours to a light-year or more. Here we report the coincidence of a gamma ({gamma})-ray flare with a dramatic cha… more
Date: August 19, 2011
Creator: Abdo, A. A.
Item Type: Refine your search to only Article
Partner: UNT Libraries Government Documents Department
open access

Fermi-LAT Discovery of GeV Gamma-ray Emission from the Young Supernova Remnant Cassiopeia A

Description: We report on the first detection of GeV high-energy gamma-ray emission from a young supernova remnant with the Large Area Telescope aboard the Fermi Gamma-ray Space Telescope. These observations reveal a source with no discernible spatial extension detected at a significance level of 12.2{sigma} above 500 MeV at a location that is consistent with the position of the remnant of the supernova explosion that occurred around 1680 in the Cassiopeia constellation - Cassiopeia A. The gamma-ray flux an… more
Date: August 19, 2011
Creator: Abdo, A. A.
Item Type: Refine your search to only Article
Partner: UNT Libraries Government Documents Department
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The Spectrum of the Isotropic Diffuse Gamma-Ray Emission Derived From First-Year Fermi Large Area Telescope Data

Description: We report on the first Fermi Large Area Telescope (LAT) measurements of the so-called 'extra-galactic' diffuse {gamma}-ray emission (EGB). This component of the diffuse {gamma}-ray emission is generally considered to have an isotropic or nearly isotropic distribution on the sky with diverse contributions discussed in the literature. The derivation of the EGB is based on detailed modelling of the bright foreground diffuse Galactic {gamma}-ray emission (DGE), the detected LAT sources and the sola… more
Date: August 19, 2011
Creator: Abdo, A. A.
Item Type: Refine your search to only Article
Partner: UNT Libraries Government Documents Department
open access

End-to-End Deep Learning Framework for Arabic Handwritten Legal Amount Recognition and Digital Courtesy Conversion

Description: This article introduces an innovative AI-driven method for simultaneously recognizing and converting Arabic handwritten legal amounts into numerical courtesy forms. The results of this study demonstrate promising potential for practical implementation in diverse Arabic financial systems.
Date: July 19, 2024
Creator: Abdo, Hakim A.; Abdu, Ahmed; Al-Antari, Mugahed A.; Manza, Ramesh R.; Talo, Muhammed; Gu, Yeong Hyeon et al.
Item Type: Refine your search to only Article
Partner: UNT College of Engineering
open access

Simulation Data as Data Streams

Description: Computational or scientific simulations are increasingly being applied to solve a variety of scientific problems. Domains such as astrophysics, engineering, chemistry, biology, and environmental studies are benefiting from this important capability. Simulations, however, produce enormous amounts of data that need to be analyzed and understood. In this overview paper, we describe scientific simulation data, its characteristics, and the way scientists generate and use the data. We then compare an… more
Date: November 19, 2003
Creator: Abdulla, G.; Arrighi, W. & Critchlow, T.
Item Type: Refine your search to only Article
Partner: UNT Libraries Government Documents Department
open access

[RE: Exhibition Space at Regional Institute Team Meeting February 1 - 4, 1990, Chattanooga, Tennessee]

Description: A memo from Julie Abel, program associate for the Getty Center for Education in the Arts, to Jack Davis and William McCarter, co-directors of North Texas Institute for Educators on the Visual Arts. The memo is in regards to reserved exhibition space in the Bessie Smith room at the Radisson Read House, where reach regional institute can display any materials or information on their consortium.
Date: December 19, 1989
Creator: Abel, Julie
Item Type: Refine your search to only Letter
Partner: UNT Libraries Special Collections
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[RE: FY97 Rig Budgets and Final FY97 Grant Payments, December 19, 1996]

Description: Photocopy of a letter from Julie Abel, the Getty Center, to the Regional Institute Directors. In regards to the FY97 budgets and grant payments. Abel writes that to facilitate the FY97 grant funding, the Center will limit their analysis to the RIG's core program budgeting only.
Date: December 19, 1996
Creator: Abel, Julie
Item Type: Refine your search to only Letter
Partner: UNT Libraries Special Collections
open access

[RE: Goals 2000 Grants]

Description: Photocopy of a memo from Julie Abel, program assocation for the Getty Center for Education in the Arts, to the Regional Institute Directors. The memo is in regards to the directors getting in contact with their Goals 2000 Arts Education Leadership Fund project director to ensure that the programs and DBAE are part of their states reform plans. Enclosed with Abel's memo is a memo from Vicki Rosenberg regarding the important of participating in the states planning process.
Date: December 19, 1995
Creator: Abel, Julie
Item Type: Refine your search to only Letter
Partner: UNT Libraries Special Collections
open access

[RE: National Conference Inivitation Letters to RIG Funders, September 19, 1994]

Description: Photocopy of a letter from Julie Abel, Getty Center, to the Regional Institute Directors, in regards to an attached sample letter sent to all the RIG Funders, inviting them to the Getty Center's National Conference. Abel writes that each person will receive his or her own invitation with exhibit booth information.
Date: September 19, 1994
Creator: Abel, Julie
Item Type: Refine your search to only Letter
Partner: UNT Libraries Special Collections
open access

[Letter to Dr. R. William McCarter from Julie Anne Abel, with attached grant offer letter - July 19, 1996]

Description: A letter to Dr. R. William McCarter from Julie Anne Abel regarding a grant from the Getty Education Institute for the Arts to the North Texas Institute for Educators on the Visual Arts (NTIEVA). A five-page offer letter has been attached.
Date: July 19, 1996
Creator: Abel, Julie A.
Item Type: Refine your search to only Letter
Partner: UNT Libraries Special Collections
open access

Rapidity and species dependence of particle production at largetransverse momentum for d+Au collisions at psNN = 200 GeV

Description: We determine rapidity asymmetry in the production of charged pions, protons and anti-protons for large transverse momentum (p{sub T}) for d+Au collisions at {radical}s{sub NN} = 200 GeV. The rapidity asymmetry is defined as the ratio of particle yields at backward rapidity (Au beam direction or -ve rapidity) to those at forward rapidity (d beam direction or +ve rapidity). The identified hadrons are measured in the rapidity regions |y| < 0.5 and 0.5 < |y| < 1.0 for the p{sub T} range 2.… more
Date: December 19, 2006
Creator: Abelev, B. I.; Adams, J.; Aggarwal, M. M.; Ahammed, Z.; Amonett, J.; Anderson, B. D. et al.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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