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captions transcript

[News Clip: Lisa Rene]

Description: Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.
Date: October 1, 1994, 6:00 p.m.
Duration: 1 minute 50 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: Missing girl Pkg]

Description: Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.
Date: October 1, 1994, 10:00 p.m.
Duration: 1 minute 13 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: Lisa Rene]

Description: Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.
Date: October 1, 1994, 5:00 p.m.
Duration: 1 minute 01 second
Creator: KXAS-TV (Television station : Fort Worth, Tex.)
Item Type: Refine your search to only Video
Partner: UNT Libraries Special Collections
open access

Review of Desiccant Dehumidification Technology

Description: This paper overviews applications of desiccant technology for dehumidifying commercial and institutional buildings. Because of various market, policy, and regulatory factors, this technology is especially attractive for dehumidification applications in the I990s.
Date: October 1, 1994
Creator: Pesaran, A. A.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

The Effect of Steady Winds on Radon-222 Entry from soil into houses

Description: Wind affects the radon-222 entry rate from soil into buildings and the resulting indoor concentrations. To investigate this phenomenon, we employ a previously tested three-dimensional numerical model of soil-gas Bow around houses, a commercial computational fluid dynamics code, an established model for determining ventilation rates in the presence of wind, and new wind tunnel results for the ground-surface pressure field caused by wind. These tools and data, applied under steady-state condition… more
Date: October 1, 1994
Creator: Riley, W. J.; Gadgil, A. J.; Bonnefous, Y. C. & Nazaroff, W. W.
Item Type: Refine your search to only Article
Partner: UNT Libraries Government Documents Department
open access

q Profile evolution and enhanced core confinement of high {beta}{sub p} plasmas in DIII-D

Description: In DIII-D the authors have investigated the long pulse evolution of high poloidal beta ({sub beta}{sub p}), double-null diverted H-mode discharges, which exhibit high bootstrap current fractions attractive for a reactor. At low currents I{sub p}, the current profile evolved over several seconds and the on-axis safety factor (q{sub 0}) increased. When q{sub 0} increased above {approximately}2, the MHD character changed from an m/n = 2/1 to an m/n = 3/1 internal kink mode, where m(n) are poloidal… more
Date: October 1, 1994
Creator: Stallard, B. W.; Casper, T. A. & Fenstermacher, M. E.
Item Type: Refine your search to only Article
Partner: UNT Libraries Government Documents Department
open access

Hydrologic data summary for the White Oak Creek watershed at Oak Ridge National Laboratory, Oak Ridge, Tennessee (January--December 1993)

Description: This report summarizes, for the 12-month period (January through December 1993), the available dynamic hydrologic data collected, primarily, on the White Oak Creek (WOC) watershed along with information collected on the surface flow systems which affect the quality or quantity of surface water. Identification of spatial and temporal trends in hydrologic parameters and mechanisms that affect the movement of contaminants supports the development of interim corrective measures and remedial restora… more
Date: October 1, 1994
Creator: Borders, D. M.; Frederick, B. J.; Reece, D. K.; McCalla, W. L.; Watts, J. A. & Ziegler, K. S.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Thermal modeling of the lithium/polymer battery

Description: Research in the area of advanced batteries for electric-vehicle applications has increased steadily since the 1990 zero-emission-vehicle mandate of the California Air Resources Board. Due to their design flexibility and potentially high energy and power densities, lithium/polymer batteries are an emerging technology for electric-vehicle applications. Thermal modeling of lithium/polymer batteries is particularly important because the transport properties of the system depend exponentially on tem… more
Date: October 1, 1994
Creator: Pals, C. R.
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries Government Documents Department
open access

Parametric design using IGRIP

Description: The Department of Energy`s (DOE) Hanford site near Richland, Washington is being cleaned up after 50 years of nuclear materials production. One of the most serious problems at the site is the waste stored in single-shell underground storage tanks. There are 149 of these tanks containing the spent fuel residue remaining after the fuel is dissolved in acid and the desired materials (primarily plutonium and uranium) are separated out. The tanks are upright cylinders 75 ft. in diameter with domed t… more
Date: October 1, 1994
Creator: Baker, C.
Item Type: Refine your search to only Article
Partner: UNT Libraries Government Documents Department
open access

In-situ containment and stabilization of buried waste: Annual report FY 1994

Description: The two landfills of specific interest are the Chemical Waste Landfill (CWL) and the Mixed Waste Landfill (MWL), both located at Sandia National Laboratory. The work is comprised of two subtasks: (1) In-Situ Barriers and (2) In-Situ Stabilization of Contaminated Soils. The main environmental concern at the CWL is a chromium plume resulting from disposal of chromic acid and chromic sulfuric acid into unlined pits. This program has investigated means of in-situ stabilization of chromium contamina… more
Date: October 1, 1994
Creator: Allan, M. L. & Kukacka, L. E.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Charged particle beam current monitoring tutorial

Description: A tutorial presentation is made on topics related to the measurement of charged particle beam currents. The fundamental physics of electricity and magnetism pertinent to the problem is reviewed. The physics is presented with a stress on its interpretation from an electrical circuit theory point of view. The operation of devices including video pulse current transformers, direct current transformers, and gigahertz bandwidth wall current style transformers is described. Design examples are given … more
Date: October 1, 1994
Creator: Webber, R. C.
Item Type: Refine your search to only Article
Partner: UNT Libraries Government Documents Department
open access

Cryogenic monochromator as a solution to undulator heat loads at third generation synchrotron sources

Description: We have developed a new design for a cryogenically cooled monochromator employing a thin-crystal strategy which is capable of handling the central-cone power of the Advanced Photon Source`s Undulator A at closed gap and at the full design current of 300 mA. We have designed and fabricated a Si (111) crystal which has a thin section where the x-rays hit and has internal cooling channels. A invar manifold has also been designed and it will be attached to the Si via In gaskets. We have done detail… more
Date: October 1, 1994
Creator: Knapp, G. S.; Rogers, C. S.; Beno, M. A.; Jennings, G. & Cowan, P. L.
Item Type: Refine your search to only Article
Partner: UNT Libraries Government Documents Department
open access

Transport simulation of negative magnetic shear discharges

Description: In the present work the authors present simulations which show that the hollow current profile can be maintained in quasi-steady state through a self-consistently determined combination of bootstrap current and neutral beam and rf current drive. Controllability of the q profile is demonstrated by eliminating low m/n mode number instabilities from these discharges by maintaining q > 1.5 at all times, starting from appropriate initial conditions. At moderately high {beta}{sub p}, the bootstrap cu… more
Date: October 1, 1994
Creator: St. John, H.; Taylor, T. S.; Lin-Liu, Y. R. & Turnbull, A. D.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Practical superconductor development for electrical power applications, annual report for FY 1994

Description: Development of useful high-critical-temperature superconductors requires synthesis of superconducting compounds; fabrication of wires, tapes, and films from these compounds; production of composite structures that incorporate stabilizers or insulators; and design and testing of efficient components. This report describes technical progress of research and development efforts aimed at producing superconducting components in the Y-Ba-Cu, (Bi,Pb)-Sr-Ca-Cu, (Tl,Pb,Bt)-(Ba,Sr)-Ca-Cu. and Hg-Ba-Ca-Cu… more
Date: October 1, 1994
Creator: Balachandran, U.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

CsI(Tl) with photodiodes for identifying subsurface radionuclide contamination

Description: At the US Department of Energy`s Hanford Site near Richland, Washington, underground radioactive contamination exists as the result of leaks, spills, and intentional disposal of waste products from plutonium-production operations. Characterizing these contaminants in preparation for environmental remediation is a major effort now in progress. In this paper, a cylindrical (15 {times} 61 mm) CsI(Tl) scintillation detector with two side-mounted photodiodes has been developed to collect spectral ga… more
Date: October 1, 1994
Creator: Stromswold, D. C.; Meisner, J. E. & Nicaise, W. F.
Item Type: Refine your search to only Article
Partner: UNT Libraries Government Documents Department
open access

Generation of fast electrons in reversed field pinches by the equilibrium grad {vert_bar}B{vert_bar} force

Description: It is shown that a decreasing magnetic field profile in reversed-field pinch plasmas leads to formation of an anisotropic electron distribution function at the plasma edge. The mechanism is the conservation of the magnetic moment and the energy of electrons that collisionlessly travel outward in a stochastic magnetic field. As a result, the electrons have high parallel energies and low perpendicular energies at the edge. The details of the distribution function correspond well to experimental r… more
Date: October 1, 1994
Creator: Fiksel, G.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Extraction and detection of pesticide residues from air filter inserts using supercritical carbon dioxide

Description: Trace quantities of airborne herbicide residues were collected on adsorbent bed cartridges and were subsequently extracted from the adsorbent using supercritical carbon dioxide. An apparatus was constructed to facilitate the extraction and recovery of the desired analytes. The resulting extracts were analyzed using gas chromatography/mass spectrometry (GC/MS) or high performance liquid chromatography (HPLC) techniques. Results are presented for a series of analytes representative of common comm… more
Date: October 1, 1994
Creator: Zemanian, T. S.; Robins, W. H.; Lee, R. N. & Wright, B. W.
Item Type: Refine your search to only Article
Partner: UNT Libraries Government Documents Department
open access

MHD seed recovery and regeneration, Phase II. Final report

Description: This final report summarizes the work performed by the Space and Technology Division of the TRW Space and Electronics Group for the U.S. Department of Energy, Pittsburgh Energy Technology Center for the Econoseed process. This process involves the economical recovery and regeneration of potassium seed used in the MHD channel. The contract period of performance extended from 1987 through 1994 and was divided into two phases. The Phase II test results are the subject of this Final Report. However… more
Date: October 1, 1994
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Evaporation analysis for Tank SX-104

Description: Decreases in historical interstitial liquid level measurements in tank SX-104 were compared to predictions of a numerical model based upon diffusion of water through a porous crust. The analysis showed that observed level decreases could be explained by evaporation.
Date: October 1, 1994
Creator: Barrington, C. A.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Numerical simulation of coupled flow and transport with TOUGH2: A verification study

Description: We have tested T2DM, the dispersion module of TOUGH2, on two classic flow problems: (1) the seawater intrusion problem of Henry (1964); and (2) the pure solutal free convection problem of Elder (1967). T2DM produces results in agreement with prior work for similar spatial discretizations. In the Henry problem, finer spatial discretization allows the seawater tongue to penetrate slightly farther without affecting the overall flow dynamics. In the strongly coupled pure solutal free convection pro… more
Date: October 1, 1994
Creator: Oldenburg, C. M. & Pruess, K.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Users guide for the ANL IBM SP1

Description: This guide presents the features of the IBM SP1 installed in the Mathematics and Computer Science Division at Argonne National Laboratory. The guide describes the available hardware and software, access policies, and hints for using the system productively.
Date: October 1, 1994
Creator: Gropp, W.; Lusk, E. & Pieper, S. C.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Proposal for using optical transition radiation for electron beam alignment and emittance measurement for the free emittance measurement for the free electron laser experiments at ATF

Description: Optical transiton radiation (OTR) produced from thin intercepting foils have been employed to image the spatial profile of the electron beam in several free electron laser experiments. It was found that the images from OTR were significantly sharper than the images produced from phosphor screens. Furthermore, OTR`s sensitivity of its angular distribution and polarization to energy and divergence of the electron beam was exploited to diagnose energy and emittance of the electron beam. OTR has be… more
Date: October 1, 1994
Creator: Qiu, Xu Z.; Wang, Xijie & Ben-Zvi, Ilan
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Waste Management Education and Research Consortium (WERC), National Environmental Design. Topical report

Description: The 4th Annual Waste-Management Education and Research Consortium (WERC) for National Environmental Design was held on April 10--14 in Las Cruces, New Mexico. The purpose of the WERC is to train students in the area of site remediation and restoration. Consistent with the Cooperative Agreement`s 3rd Task, the ultimate goal of WERC is to provide training for potential engineers and scientists for the DOE`s remediation and restoration efforts. WERC is sponsored by the Department of Energy and is … more
Date: October 1, 1994
Creator: Reed, B. E.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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