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Improved methods to manufacture aluminum

Description: A low-temperature (750{degrees}C) process to produce aluminum, employing dimensionally-stable electrodes, was investigated under this contract. Tests were carried out at a 10-ampere scale to develop a nonconsumable anode and to evaluate certain cell operating parameters. The work was carried out in conjunction with a NSF SBIR research grant to study the fundamental science aspects of the process. A scaled up 300-ampere cell was built and a preliminary test run was made with encouraging results.… more
Date: June 15, 1992
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Background information for the PAR Pond safety and health hazard analysis

Description: The baseline risk assessment [WSRC91] has demonstrated that the hazard at PAR Pond is solely from external exposure to Cs-137, a gamma emitting radionuclide. Between 1954 and 1964, approximately 222 curies of radioactive cesium (Cs-134 and Cs-137) were released to the Lower Three Runs Creek system from R Reactor [Ma9l]. These releases were associated with leaking fuel and target slugs in the reactor disassembly basin. Independent studies show that approximately 45 curies of Cs-137 (half-life of… more
Date: June 15, 1992
Creator: Hamby, D. M. & Whicker, F. W.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Improved methods to manufacture aluminum. Final report, May 17, 1989--March 16, 1992

Description: A low-temperature (750{degrees}C) process to produce aluminum, employing dimensionally-stable electrodes, was investigated under this contract. Tests were carried out at a 10-ampere scale to develop a nonconsumable anode and to evaluate certain cell operating parameters. The work was carried out in conjunction with a NSF SBIR research grant to study the fundamental science aspects of the process. A scaled up 300-ampere cell was built and a preliminary test run was made with encouraging results.… more
Date: June 15, 1992
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

[Theory of relative biological effectiveness]. Annual technical progress report, 1 January 1992--31 December 1992

Description: Research continued on relative biological effectiveness, in the following areas: radial distribution of dose about the path of an energetic heavy ion; the response of E. Coli mutants to ionizing radiations; the application of a fragmentation model to to the calculation of cell survival and mutation with heavy ion beams; biological radiation effects from gamma radiation and heavy ion beams on organisms; cancer induction in the Harderian Gland by HZE particles; and effects of low dose radiations.… more
Date: June 15, 1992
Creator: Katz, R.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Conceptual design report for the Solenoidal Tracker at RHIC

Description: The Solenoidal Tracker At RHIC (STAR) will search for signatures of quark-gluon plasma (QGP) formation and investigate the behavior of strongly interacting matter at high energy density. The emphasis win be the correlation of many observables on an event-by-event basis. In the absence of definitive signatures for the QGP, it is imperative that such correlations be used to identify special events and possible signatures. This requires a flexible detection system that can simultaneously measure m… more
Date: June 15, 1992
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Light quarks and small X physics

Description: The significance of the low k{perpendicular} part of the Lipatov equation for the QCD soft Pomeron is discussed. It is then argued that light quarks are essential for the emergence of confinement and a Pomeron with the right physical properties. The implications for small {times} parton distributions are considered.
Date: June 15, 1992
Creator: White, A. R.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Investigation of properties and performance of ceramic composite components

Description: The objective of the work reported herein is to develop an understanding of the mechanical behavior of advanced ceramic composites subjected to elevated temperature and dynamic (cyclic) loading, to develop a test system and test methods to obtain the properties and performance information required to design engineering components made from ceramic composite materials, and to provide critical and comprehensive evaluations of such materials to material synthesizers and developers to support and e… more
Date: June 15, 1992
Creator: Stinchcomb, W. W.; Reifsnider, K. L. & Dunyak, T. J.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
captions transcript

[News Clip: Crash Survivor]

Description: Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.
Date: June 15, 1992, 10:00 p.m.
Duration: 2 minutes 06 seconds
Creator: KXAS-TV (Television station : Fort Worth, Tex.)
Item Type: Refine your search to only Video
Partner: UNT Libraries Special Collections
open access

(Theory of relative biological effectiveness)

Description: Research continued on relative biological effectiveness, in the following areas: radial distribution of dose about the path of an energetic heavy ion; the response of E. Coli mutants to ionizing radiations; the application of a fragmentation model to to the calculation of cell survival and mutation with heavy ion beams; biological radiation effects from gamma radiation and heavy ion beams on organisms; cancer induction in the Harderian Gland by HZE particles; and effects of low dose radiations.… more
Date: June 15, 1992
Creator: Katz, R.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
captions transcript

[News Clip: Race Relations]

Description: B-roll video footage from the KXAS-TV/NBC station in Fort Worth, Texas, covering a news story. This story aired at 6pm.
Date: June 15, 1992, 6:00 p.m.
Duration: 41 seconds
Creator: KXAS-TV (Television station : Fort Worth, Tex.)
Item Type: Refine your search to only Video
Partner: UNT Libraries Special Collections
open access

Background information for the PAR Pond safety and health hazard analysis

Description: The baseline risk assessment [WSRC91] has demonstrated that the hazard at PAR Pond is solely from external exposure to Cs-137, a gamma emitting radionuclide. Between 1954 and 1964, approximately 222 curies of radioactive cesium (Cs-134 and Cs-137) were released to the Lower Three Runs Creek system from R Reactor [Ma9l]. These releases were associated with leaking fuel and target slugs in the reactor disassembly basin. Independent studies show that approximately 45 curies of Cs-137 (half-life of… more
Date: June 15, 1992
Creator: Hamby, D.M. (Westinghouse Savannah River Co., Aiken, SC (United States)) & Whicker, F.W. (Savannah River Ecology Lab., Aiken, SC (United States))
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Highly nucleophilic acetylide, vinyl, and vinylidene complexes

Description: The research was divided into the following: studies of nucleophilic and chiral acetylide complex [Cp(CO)(PPh[sub 3])Mn-C[triple bond]CR][sup [minus]]; nucleophilic addition of carbene anions to organic ligands on electrophilic complexes; halide-promoted carbonylation of imido ligands; binuclear Fe[sub 2] complexes with bridging organonitrogen ligands; addition and cycloaddition reactions of carbyne complex [Cp(CO)[sub 2]Re[triple bond]CTol][sup +]; addition and cycloaddition reactions of methy… more
Date: June 15, 1992
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Conceptual design report for the Solenoidal Tracker at RHIC

Description: The Solenoidal Tracker At RHIC (STAR) will search for signatures of quark-gluon plasma (QGP) formation and investigate the behavior of strongly interacting matter at high energy density. The emphasis win be the correlation of many observables on an event-by-event basis. In the absence of definitive signatures for the QGP, it is imperative that such correlations be used to identify special events and possible signatures. This requires a flexible detection system that can simultaneously measure m… more
Date: June 15, 1992
Creator: Collaboration, The STAR
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Highly nucleophilic acetylide, vinyl, and vinylidene complexes. Progress report

Description: The research was divided into the following: studies of nucleophilic and chiral acetylide complex [Cp(CO)(PPh{sub 3})Mn-C{triple_bond}CR]{sup {minus}}; nucleophilic addition of carbene anions to organic ligands on electrophilic complexes; halide-promoted carbonylation of imido ligands; binuclear Fe{sub 2} complexes with bridging organonitrogen ligands; addition and cycloaddition reactions of carbyne complex [Cp(CO){sub 2}Re{triple_bond}CTol]{sup +}; addition and cycloaddition reactions of methy… more
Date: June 15, 1992
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

[North Texas Institute for Educators on the Visual Arts Administrators Handbook]

Description: An administrators handbook for the North Texas Institute for Educators on the Visual Arts 1995 Summer Institute. Included in the handbook is activities focused on disciplined-based art education and implementation plans.
Date: 1992-06-15/1992-06-26
Creator: North Texas Institute for Educators on the Visual Arts
Item Type: Refine your search to only Text
Partner: UNT Libraries Special Collections
open access

North Texas Institute for Educators on the Visual Arts, June 15-26, 1992

Description: A handbook for the NTIEVA Summer Institute in 1992. It is divided into four sections corresponding to the four art disciplines discussed: Art Production, Art History, Art Criticism, and Aesthetics. Schedules, maps, diagrams, and more information on the program are included.
Date: 1992-06-15/1992-06-26
Creator: North Texas Institute for Educators on the Visual Arts
Item Type: Refine your search to only Text
Partner: UNT Libraries Special Collections
open access

Investigation of properties and performance of ceramic composite components

Description: The objective of the work reported herein is to develop an understanding of the mechanical behavior of advanced ceramic composites subjected to elevated temperature and dynamic (cyclic) loading, to develop a test system and test methods to obtain the properties and performance information required to design engineering components made from ceramic composite materials, and to provide critical and comprehensive evaluations of such materials to material synthesizers and developers to support and e… more
Date: June 15, 1992
Creator: Stinchcomb, W. W.; Reifsnider, K. L. & Dunyak, T. J.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
captions transcript

[News Clip: Computer Education]

Description: Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.
Date: June 15, 1992, 5:00 p.m.
Duration: 1 minute 45 seconds
Creator: KXAS-TV (Television station : Fort Worth, Tex.)
Item Type: Refine your search to only Video
Partner: UNT Libraries Special Collections
captions transcript

[News Clip: Lottery-Litter]

Description: Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.
Date: June 15, 1992, 5:00 p.m.
Duration: 1 minute 41 seconds
Creator: KXAS-TV (Television station : Fort Worth, Tex.)
Item Type: Refine your search to only Video
Partner: UNT Libraries Special Collections
captions transcript

[News Clip: Child Shot]

Description: Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.
Date: June 15, 1992, 6:00 p.m.
Duration: 1 minute 42 seconds
Creator: KXAS-TV (Television station : Fort Worth, Tex.)
Item Type: Refine your search to only Video
Partner: UNT Libraries Special Collections
captions transcript

[News Clip: Chambers Trial]

Description: B-roll video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.
Date: June 15, 1992, 6:00 p.m.
Duration: 55 seconds
Creator: KXAS-TV (Television station : Fort Worth, Tex.)
Item Type: Refine your search to only Video
Partner: UNT Libraries Special Collections
captions transcript

[News Clip: Gang Director]

Description: Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.
Date: June 15, 1992, 10:00 p.m.
Duration: 1 minute 51 seconds
Creator: KXAS-TV (Television station : Fort Worth, Tex.)
Item Type: Refine your search to only Video
Partner: UNT Libraries Special Collections
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