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[Tennessee Health Studies Agreement] Releases of contaminants from Oak Ridge facilites and risks to public health
Tennessee Health Studies Agreement-Releases of Contaminants from Oak Ridge Facilities
Date:
September 30, 1999
Creator:
741-0388, Patrick Lippford-Tennessee Department of Health (615)
Object Type:
Report
System:
The UNT Digital Library
[Fax: ACT UP/ Presidential Project]
A fax from ACT UP addressing independent presidential candidate, H. Ross Perot, saying he was planning on avoiding the controversy surrounding LGBT cabinet appointments.
Date:
May 30, 1992
Creator:
ACT UP
Object Type:
Text
System:
The UNT Digital Library
[AIDS ARMS Network board of directors meeting minutes]
Meeting minutes for the AAN board of directors meeting dated March 30, 1990.
Date:
March 30, 1990
Creator:
AIDS ARMS Network, Inc.
Object Type:
Text
System:
The UNT Digital Library
[AIDS ARMS Network, Inc. Monthly Service Report]
A report for the month of June 1991 detailing clients' personal information, such as their income levels and race/ethnicity.
Date:
June 30, 1991
Creator:
AIDS ARMS Network, Inc.
Object Type:
Dataset
System:
The UNT Digital Library
[Financial assistance forms]
A group of financial forms by the AIDS ARMS Network, Inc. for the AIDS Resource Center, dated April 30, 1990.
Date:
April 30, 1990
Creator:
AIDS ARMS Network, Inc.
Object Type:
Text
System:
The UNT Digital Library
Fundamental studies of fusion plasmas. Final report
Lodestar has carried out a vigorous research program in the areas of rf, edge plasma and divertor physics, with emphasis largely geared towards improving the understanding and performance of ion-cyclotron heating and current drive (ICRF) systems. Additionally, a research program in the field of edge plasma and divertor modeling was initiated. Theoretical work on high power rf sheath formation for multi-strap rf arrays was developed and benchmarked against recent experimental data from the new JET A2 antennas. Sophisticated modeling tools were employed to understand the sheath formation taking into account realistic three-dimensional antenna geometry. A novel physics explanation of an observed anomaly in the low power loading of antennas was applied to qualitatively interpret data on DIII-D in terms of rf sheaths, and potential applications of the idea to develop a near-field sheath diagnostic were explored. Other rf-wave related topics were also investigated. Full wave ICRF modeling studies were carried out in support of ongoing and planned tokamaks experiments, including the investigation of low frequency plasma heating and current drive regimes for IGNITOR. In a cross-disciplinary study involving both MHD and ICRF physics, ponderomotive feedback stabilization by rf was investigated as a potential means of controlling external kink mode disruptions. …
Date:
January 30, 1998
Creator:
Aamodt, R.E.
Object Type:
Report
System:
The UNT Digital Library
[Letter from Julie Abel to William McCarter, July 30, 1996]
Letter to William McCarter addressing the enclosed payments of the Getty Center for Education in the Arts' FY97 National Specialty Program grant. Included is a handwritten note that states "Hand carried to grants 8.1.96 left w/ Brenda who spoke w/ Truman."
Date:
July 30, 1996
Creator:
Abel, Julie
Object Type:
Letter
System:
The UNT Digital Library
[RE: Extended Stays in Santa Barbara]
A memo from Julie Abel, program associate for the Getty Center for Education in the Arts, to the Regional Institute Directors, Sheila Brown, Maggie DiBlasio, Phyllis Scott Johnson, Jessie Lovano-Kerr, Bill McCarter, Nancy Roucher, Brent Wilson, Jack Davis, Edith Curtis Johnson, Anne Lindsey, Nancy MacGregor, Tom McMullen, Frances Thurber, and Joyce Wright. The memo is in regards to the Four Season's Biltmore agreeing to extend the center's rate if they directors wish to stay before or after the Regional Institute Directors' Meeting, November 3 - 6, 1992. If they plan to do so, to make arrangements with Rebecca Huetter, and to tell Huetter that they are with the Getty Group. cc'd on the memo, Ann Bassi, Michael Kendall, Elizabeth Paul, Kathy Talley-Jones, Leilani Lattin Duke, Bill Keens and Mary Ann Stankiewicz.
Date:
April 30, 1992
Creator:
Abel, Julie
Object Type:
Letter
System:
The UNT Digital Library
Coupling 2-D cylindrical and 3-D x-y-z transport computations
This paper describes a new two-dimensional (2-D) cylindrical geometry to three-dimensional (3-D) rectangular x-y-z splice option for multi-dimensional discrete ordinates solutions to the neutron (photon) transport equation. Of particular interest are the simple transformations developed and applied in order to carry out the required spatial and angular interpolations. The spatial interpolations are linear and equivalent to those applied elsewhere. The angular interpolations are based on a high order spherical harmonics representation of the angular flux. Advantages of the current angular interpolations over previous work are discussed. An application to an intricate streaming problem is provided to demonstrate the advantages of the new method for efficient and accurate prediction of particle behavior in complex geometries.
Date:
June 30, 1998
Creator:
Abu-Shumays, I. K.; Yehnert, C. E. & Pitcairn, T. N.
Object Type:
Article
System:
The UNT Digital Library
Engineering study TWRS privatization phase I roads and rail system modifications
The DOE-RL is pursuing a new business strategy of hiring private contractors for treatment of Hanford Site tank wastes. This strategy is called privatization and includes design, permitting , construction, operation and deactivation of facilities for tank waste treatment. The TWRS Privatization Infrastructure Project is part of the first phase of the initiative. It consists of several sub-projects which will provide key physical interfaces and services needed to support the privatization mission. One sub-project is to establish transport system changes needed to support the privatization initiative. Specifically, this study identifies the road and rail system modifications needed to service the privatization site in 2OOE; an area previously developed and characterized for Grout Disposal.
Date:
September 30, 1996
Creator:
Ackerman, R. L.
Object Type:
Report
System:
The UNT Digital Library
Biological Conversion of Synthesis Gas
Overall mass transfer coefficients for CO have been determined in a continuous stirred-tank reactor at agitation rates of 300--700 rpm using a biological system with the photosynthetic bacterium Rhodospirillum rubrum. A non-steady state approach was employed in order to separate mass transfer and kinetic limited regions of the fermentation. As a result, a kinetic model could be developed for specific CO uptake by the culture including the apparent CO inhibition. The maximum specific CO uptake rate found matched the earlier results obtained in batch culture and by other investigators. CO inhibition was more predominant in CSTR culture than in batch culture, perhaps due to CO acclimation. The growth of the photosynthetic bacterium Chlorobium thiosulfatophilum on CO[sub 2] has been studied at light intensities ranging from 27-1723 lux in batch culture. Modeling results indicate that growth is dependent upon light intensity according to a Monod type relationship.
Date:
June 30, 1992
Creator:
Ackerson, M. D.; Clausen, E. C. & Gaddy, J. L.
Object Type:
Report
System:
The UNT Digital Library
Biological Conversion of Synthesis Gas. Project Status Report, April 1, 1992--June 30, 1992
Overall mass transfer coefficients for CO have been determined in a continuous stirred-tank reactor at agitation rates of 300--700 rpm using a biological system with the photosynthetic bacterium Rhodospirillum rubrum. A non-steady state approach was employed in order to separate mass transfer and kinetic limited regions of the fermentation. As a result, a kinetic model could be developed for specific CO uptake by the culture including the apparent CO inhibition. The maximum specific CO uptake rate found matched the earlier results obtained in batch culture and by other investigators. CO inhibition was more predominant in CSTR culture than in batch culture, perhaps due to CO acclimation. The growth of the photosynthetic bacterium Chlorobium thiosulfatophilum on CO{sub 2} has been studied at light intensities ranging from 27-1723 lux in batch culture. Modeling results indicate that growth is dependent upon light intensity according to a Monod type relationship.
Date:
June 30, 1992
Creator:
Ackerson, M. D.; Clausen, E. C. & Gaddy, J. L.
Object Type:
Report
System:
The UNT Digital Library
Thermochemical and Theoretical Study of Some Quinoxaline 1,4-Dioxides and of Pyrazine 1,4-Dioxide
Article on a thermochemical and theoretical study of some quinoxaline 1,4-dioxides and of pyrazine 1,4-dioxide.
Date:
May 30, 1997
Creator:
Acree, William E. (William Eugene); Powell, Joyce R.; Tucker, Sheryl A. (Sheryl Ann); Silva, Maria D. M. C. Ribeiro da; Matos, M. Agostinha R.; Gonçalves, Jorge M. et al.
Object Type:
Article
System:
The UNT Digital Library
Final Report: Theoretical Studies on Radiation-Induced Transformations in Nucleic Acid Bases, May 1, 1993 - April 30, 1996
In the proposal we identified several elemental molecular properties related to the effects observed in genetic material exposed to ionizing irradiation, and we studied them by means of the ab-initio quantum chemistry. The chemistry of irradiation is complex and biological consequences are significant. This includes cell death, mutations, carcinogenic transformations, etc. In the proposal we theoretically modeled several elemental processes related to the radiolysis of components of the nucleic acids, i.e., the pyrimidine nucleobases cytosine, uracine and thymine. Based on the state-of-the-art ab-initio calculations, we obtained information on the structural and spectroscopic properties of transition intermediate reactants.
Date:
April 30, 1996
Creator:
Adamowicz, Ludwik
Object Type:
Report
System:
The UNT Digital Library
Parametric electric motor study
Technology for the axial gap motor was developed by DOE with an investment of approximately $15 million. This development effort is for motor technologies of high power density and high efficiency. Such motors that are also small and light-weight are not available on the commercial market because high-power motors have typically been used in large industrial applications where small size and light weight are not requirements. AC Delco has been developing motors since 1918 and is interested in leveraging its research and development dollars to produce an array of motor systems for vehicles and to develop a future line of propulsion products. The DOE focus of the study was applied to machining applications. The most attractive feature of this motor is the axial air gap, which may make possible the removal of the motor`s stationary component from a total enclosure of the remainder of the machine if the power characteristics are adequate. The objectives of this project were to evaluate alternative electric drive systems for machine tools and automotive electric drive systems and to select a best machine type for each of those applications. A major challenge of this project was to produce a small, light-weight, highly efficient motor at …
Date:
April 30, 1995
Creator:
Adams, D. & Stahura, D.
Object Type:
Report
System:
The UNT Digital Library
Power generation systems for NOx reduction. CRADA final report for CRADA Number Y-1292-0111
The Cooperative Research and Development Agreement (CRADA) No. Y1292-0111, between Allison Gas Turbine Division of General Motors Corporation and Lockheed Martin Energy Systems, under contract to the US Department of Energy, is entitled ``Power Generation Systems for NOx Reduction``. The objective of this effort was to design, develop, and demonstrate an integrated turbine genset suitable for high efficiency power generation requirements. The result of this effort would have been prototype generator hardware including controllers for testing and evaluation by Allison Gas Turbine Division. The generator would have been coupled to a suitably sized and configured gas turbine engine, which would operate on a laboratory load bank. This effort leads to extensive knowledge and design capability in the most efficient and high power density generator design for mobile power generation and potentially to commercialization of these advanced technologies.
Date:
April 30, 1996
Creator:
Adams, D.J. & Berenyi, S.G.
Object Type:
Report
System:
The UNT Digital Library
The Paducah Post (Paducah, Tex.), Vol. [84], No. [15], Ed. 1 Wednesday, May 30, 1990
Weekly newspaper from Paducah, Texas that includes local, state, and national news along with advertising.
Date:
May 30, 1990
Creator:
Adams, Patty
Object Type:
Newspaper
System:
The Portal to Texas History
Quarterly Progress Report on the Biological Monitoring Program for East Fork Poplar Creek
In May 1985, a National Pollutant Discharge Elimination System (NPDES) permit was issued for the Oak Ridge Y-12 Plant. As a condition of the permit, a Biological Monitoring and Abatement Program ( BMAP) was developed to demonstrate that the effluent limitations established for the Y-12 Plant protect the classified uses of the receiving stream (East Fork Poplar Creek; EFPC), in particular, the growth and propagation of aquatic life (Lear et al. 1989). A second objective of the BMAP is to document the ecological effects resulting from the implementation of a water pollution control program designed to eliminate direct discharges of wastewaters to EFPC and to minimize the inadvertent release of pollutants to the environment. Because of the complex nature of the discharges to EFPC and the temporal and spatial variability in the composition of the discharges, a comprehensive, integrated approach to biological monitoring was developed. A new permit was issued to the Y-12 Plant on April 28, 1995 and became effective on July 1, 1995. Biological monitoring continues to be required under the new permit. The BMAP consists of four major tasks that reflect different but complementary approaches to evaluating the effects of the Y-12 Plant discharges on the aquatic …
Date:
December 30, 1996
Creator:
Adams, S.M.; Ashwood, T.L.; Cicerone, D.S.; Greeley, M.S., Jr.; Hill, W.R. & Kszos, L.A.
Object Type:
Report
System:
The UNT Digital Library
Fifteenth Street News (Midwest City, Okla.), Vol. 21, No. 9, Ed. 1 Friday, October 30, 1992
Newspaper from Rose State College in Midwest City, Oklahoma that includes national, local, and campus news along with advertising.
Date:
October 30, 1992
Creator:
Addington, Kathy
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
Fifteenth Street News (Midwest City, Okla.), Vol. 21, No. 27, Ed. 1 Friday, April 30, 1993
Newspaper from Rose State College in Midwest City, Oklahoma that includes national, local, and campus news along with advertising.
Date:
April 30, 1993
Creator:
Addington, Kathy
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
Radioisotope Thermoelectric Generator Package O-Ring Seal Material Validation Testing
The Radioisotope Thermoelectric Generator Package O-Ring Seal Material Validation Test was conducted to validate the use of the Butyl material as a primary seal throughout the required temperature range. Three tests were performed at (1) 233 K ({minus}40 {degrees}F), (2) a specified operating temperature, and (3) 244 K ({minus}20 {degrees}F) before returning to room temperature. Helium leak tests were performed at each test point to determine seal performance. The two major test objectives were to establish that butyl rubber material would maintain its integrity under various conditions and within specified parameters and to evaluate changes in material properties.
Date:
September 30, 1994
Creator:
Adkins, H. E.; Ferrell, P. C. & Knight, R. C.
Object Type:
Article
System:
The UNT Digital Library
PFP solution stabilization
This Functional Design Criteria (FDC) addresses remediation of the plutonium-bearing solutions currently in inventory at the Plutonium Finishing Plant (PFP). The recommendation from the Environmental Impact Statement (EIS) is that the solutions be treated thermally and stabilized as a solid for long term storage. For solutions which are not discardable, the baseline plan is to utilize a denitration process to stabilize the solutions prior to packaging for storage.
Date:
April 30, 1996
Creator:
Aftanas, B.L.
Object Type:
Report
System:
The UNT Digital Library
Using multicast in the global communications infrastructure for group communication
International Monitoring System (IMS) stations and the International Data Centre (IDC) of the Preparatory Commission for the Comprehensive Nuclear-Test-Ban Treaty Organization generate data and products that must be transmitted to one or more receivers. The application protocols used to transmit the IMS data and IDC products will be CD-x and IMS-x and the World Wide Web (WWW). These protocols use existing Internet applications and Internet protocols to send their data. The primary Internet applications in use are electronic mail (e-mail) and the file transfer protocol (ftp). The primary Internet communication protocol in use is the Transmission Control Protocol (TCP), which provides reliable delivery to the receiver. These Internet applications and protocol provide unicast (point-to-point) communication. A message sent using unicast has a single recipient; any message intended for more than one recipient must be sent to each recipient individually. In the current design, the IDC and the National Data Centres (NDC's) provide data forwarding to the appropriate receivers. The overhead associated with using unicast to transmit messages to multiple receivers either directly or through a forwarder increases linearly with the number of receivers. In addition, using a forwarding site introduces possible delays and possible points of failure in the path …
Date:
July 30, 1999
Creator:
Agarwal, Deborah A.
Object Type:
Article
System:
The UNT Digital Library
Single-particle states in transcurium nuclei.
Identification of single-particle states in the heaviest known nuclei is important because their energies can be used to test the single-particle potential in these high-Z elements. These states can be identified by studying the decay schemes of very heavy odd-mass nuclides. For neutrons, the heaviest odd-mass nuclide available in milliCurie quantities is the 20-h {sup 255}Fm and for protons the heaviest nuclide available is the 20-d {sup 253}Es. These two isotopes were obtained from the Transplutonium Element Production Program at Oak Ridge and their spectra were measured with high-resolution germanium spectrometers. From the results of these measurements we have identified states in {sup 251}Cf and {sup 249}Bk up to 1 MeV excitation energy.
Date:
September 30, 1999
Creator:
Ahmad, I.
Object Type:
Article
System:
The UNT Digital Library