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A smooth transition to hydrogen transportation fuel

Description: The goal of this work is to examine viable near-term infrastructure options for a transition to hydrogen fueled vehicles and to suggest profitable directions for technology development. The authors have focused in particular on the contrasting options of decentralized production using the existing energy distribution network, and centralized production of hydrogen with a large-scale infrastructure. Delivered costs have been estimated using best available industry cost and deliberately conservat… more
Date: April 14, 1995
Creator: Berry, G. D.; Smith, J. R. & Schock, R. N.
Item Type: Refine your search to only Article
Partner: UNT Libraries Government Documents Department
open access

An in Situ Electron Microscopy Technique for the Study of Thermally Activated Reactions in Multilayered Materials

Description: A novel in situ transmission electron microscopy technique for the observation of reaction processes in multilayered materials is reported. The technique involves constant heating rate experiments of multilayered materials in image and diffraction modes. Because the fine scale microstructure of multilayered materials is typically a small fraction of the TEM specimen thickness, realistic comparison of the microstructural evolution with that of similarly processed thick foil samples is possible. … more
Date: April 14, 1995
Creator: Wall, M. A.; Barbee, T. W., Jr. & Weihs, T. P.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
captions transcript

[News Clip: Simpson]

Description: Video footage from the KXAS-TV/NBC station in Fort Worth, Texas to accompany a news story. This story aired at 10 P.M.
Date: April 14, 1995
Duration: 1 minute 30 seconds
Creator: KXAS-TV (Television station : Fort Worth, Tex.)
Item Type: Refine your search to only Video
Partner: UNT Libraries Special Collections
open access

[RE: Surf the Net for the first Rig Directors Forum!]

Description: E-mail correspondence from Julie Abel, Program Associate, Getty Center for Education in the Arts, to the Regional Institute Directors. The e-mail is in regards to the January 1995 Director's meeting about findings from the 1994 Cross-Site report as a way to begin communicating in cyberspace. Abel requests that the directors share their thoughts and ideas about and solutions to major issues discussed in the report between March 15 and April 14. cc'd in the letter are Julie Abel, Candy Borland, D… more
Date: April 14, 1995
Creator: Abel, Julie
Item Type: Refine your search to only Letter
Partner: UNT Libraries Special Collections
open access

[RE: Possible Arco Foundation Support For North Texas Institute]

Description: Photocopy of a letter from Leilani Lattin Duke, Director of the Getty Center for Education in the Arts to Jack Davis and William McCarter, co-director of North Texas Institute for Educators on the Visual Arts. The letter is in regards to the ARCO foundation, which could be a source of funding for North Texas Institute for Educators on the Visual Arts. cc'd on the letter is Vicki Rosenberg.
Date: April 14, 1995
Creator: Duke, Leilani Lattin
Item Type: Refine your search to only Letter
Partner: UNT Libraries Special Collections
captions transcript

[News Clip: ATWorth]

Description: Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.
Date: April 14, 1995, 10:00 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

The Northern Right Whale

Description: This report summarizes the fact that northern right whale is the most endangered among all the whale species. The National Marine Fisheries Service is taking extra measures to protect these whales from any negative human interactions.
Date: April 14, 1995
Creator: Corn, M. Lynne
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Modeling, monitoring and control based on neural networks

Description: The cost of a fabrication line such as one in a semiconductor house has increased dramatically over the years and it is possibly already past the point that some new start-up company can have sufficient capital to build a new fabrication line. Such capital-intensive manufacturing needs better utilization of resources and management of equipment to maximize its productivity. In order to maximize the return from such a capital-intensive manufacturing line, we need to address the following: (1) in… more
Date: April 14, 1995
Creator: Fu, Chi Yung
Item Type: Refine your search to only Article
Partner: UNT Libraries Government Documents Department
open access

Heterogeneous domain decomposition for singularly perturbed elliptic boundary value problems

Description: A heterogeneous domain-decomposition method is presented for the numerical solution of singularly perturbed elliptic boundary value problem. The method, which is parallelizable at various levels, uses several ideas of asymptotic analysis. The sub-domains match the domains of validity of the local ({open_quotes}inner{close_quotes} and {open_quotes}outer{close_quotes}) asymptotic expansions, and cut-off functions are used to match solutions in neighboring subdomains. The positions of the interfac… more
Date: April 14, 1995
Creator: Garbey, M. & Kaper, H.G.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

The development of coal-based technologies for Department of Defense facilities. Semiannual technical progress report, March 28, 1994--September 27, 1994

Description: The US Department of Defense (DOD), through an Interagency Agreement with the US Department of Energy (DOE), has initiated a three-phase program with the Consortium for Coal Water Slurry Fuel Technology, with the aim of decreasing DOD`s reliance on imported oil by increasing its use of coal. The program is being conducted as a cooperative agreement between the Consortium and DOE and the first two phases of the program are underway. Activities this reporting period included performing coal benef… more
Date: April 14, 1995
Creator: Miller, B. G.; Bartley, D. A. & Morrison, J. L.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Methane coupling by membrane reactor, Quarterly technical progress report, September 1994--December 24, 1994

Description: Experimental studies presented in this report discuss the performance of porous VYCOR membrane reactors in which the oxidative coupling of methane was carried out in an excess of oxygen. This was accomplished by shortening the porous section of the membrane reactor and operating at lower W/F ratios. Results are also discussed from experiments in which methane gas flow was metered in from the high pressure shell side into the oxygen stream on the tube side of the membrane reactor. These studies … more
Date: April 14, 1995
Creator: Ma, Yi Hua
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Radon: Gas transport in soils and its relation to radon availability: Hot spot identification and flow characteristics near structures. Progress report and request for third year incremental funding

Description: There are 3 major objectives being addressed in this research. The first is to participate, by providing ground truth quality assurance, in the DOE/LBL/EPA cooperative study to determine a methodology to predict the areas where indoor radon concentrations have the highest probability of exceeding 20 pCi/L (750 Bq/m{sup 3}). The second is to examine 2 common types of homes (basement and non-basement) for radon entry by monitoring specific parameters under normal living conditions. The third task… more
Date: April 14, 1995
Creator: Reimer, G.M.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Dissemination and support of ARGUS for accelerator applications. Final report, April 24, 1991--April 14, 1995

Description: The effort has two broad goals, which have been prioritized by DOE, as follows: to enhance the ARGUS code for use in practical accelerator design simulations; to release ARGUS to the accelerator community through the Los Alamos Accelerator Code Group (LAACG). During the contract period, ARGUS versions 24 and 25 have been released. An upgraded version 25 (ARGUS v.25c) will be released in July, 1995, and will include all of the features that are tested and working at the conclusion of the DOE-fun… more
Date: April 14, 1995
Creator: Kostas, C.; Krueger, W. A.; Mankofsky, A.; Mondelli, A. A. & Petillo, J. J.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Solid State Reaction of Al and Zr in Al/Zr Multilayers: A Calorimetry Study

Description: The exothermic, solid state reaction of Al and Zr has been studied in thick Al/Zr multilayers using Differential Scanning Calorimetry and X-ray diffraction. The multilayer samples were magnetron sputter deposited into highly textured alternate layers of Al and Zr with nominal composition Al{sub 3}Zr. The samples used in this study were 47{mu}m thick with a 427{Angstrom} period. When samples were isochronally scanned from 25 to 725C, a large exotherm at {approximately}350C was followed by one or… more
Date: April 14, 1995
Creator: Blobaum, K. J.; Weihs, T. P.; Barbee, T. W., Jr. & Wall, M. A.
Item Type: Refine your search to only Article
Partner: UNT Libraries Government Documents Department
open access

Serial interface controller

Description: The idea of building a Serial Interface Controller (SIC) proposed by Paul O`Connor, Instrumentation Division, BNL is to determine the feasibility of incorporating a Serial Interface Controlled CMOS IC`s for charge amplification, shaping, analog storage and multiplexing used in particle detectors for high energy physics experiments. The serial data pumped into the CMOS ICs will be used to control many circuit parameters like digitally controlled gain, shaping time, precision preamplifier calibra… more
Date: April 14, 1995
Creator: Kandasamy, A.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

A nonlinear, implicit, three-dimensional finite element code for solid and structural mechanics - User`s Manual

Description: This report provides a user`s manual for NIKE3D, a fully implicit three-dimensional finite element code for analyzing the finite strain static and dynamic response of inelastic solids, shells, and beams. Spatial discretization is achieved by the use of 8-node solid elements, 2-node truss and beam elements, and 4-node membrane and shell elements. Over twenty constitutive models are available for representing a wide range of elastic, plastic, viscous, and thermally dependent material behavior. Co… more
Date: April 14, 1995
Creator: Maker, B.N.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Measuring Enthalpies of Formation Using Thick Multilayer Foils and Differential Scanning Calorimetry

Description: The ability to measure formation enthalpies of compounds at relatively low temperatures using thick multilayer foils and differential scanning calorimetry is demonstrated. Cu/Zr and Al/Zr multilayers were deposited onto Si and glass substrates using a planetary, magnetron source sputtering system. The as-deposited foils were removed from their substrates and heated from 50 to 725C in a differential scanning calorimeter (DSC). The Cu/Zr samples, which are all Cu-rich, showed three distinct, repr… more
Date: April 14, 1995
Creator: Weihs, T. P.; Barbee, T. W., Jr. & Wall, M. A.
Item Type: Refine your search to only Article
Partner: UNT Libraries Government Documents Department
open access

An in Situ High Voltage Electron Microscopy Technique for the Study of Deformation and Fracture: In Multilayered Materials

Description: A novel, in situ, high voltage electron microscopy technique for the direct observation of the micromechanisms of tensile deformation and fracture in nanostructured materials is detailed. This technique is particularly well suited for the dynamic observations of deformation and fracture in multilayered materials. The success of this type of in situ technique is highly dependent upon unique specimen preparation procedures and sample design, the importance thereof will be discussed. The initial o… more
Date: April 14, 1995
Creator: Wall, M. A.; Barbee, T. W., Jr. & Weihs, T. P.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Review of private sector treatment, storage, and disposal capacity for radioactive waste. Revision 1

Description: This report is an update of a report that summarized the current and near-term commercial and disposal of radioactive and mixed waste. This report was capacity for the treatment, storage, dating and written for the Idaho National Engineering Laboratory (INEL) with the objective of updating and expanding the report entitled ``Review of Private Sector Treatment, Storage, and Disposal Capacity for Radioactive Waste``, (INEL-95/0020, January 1995). The capacity to process radioactively-contaminated… more
Date: April 14, 1995
Creator: Smith, Miles; Harris, J. Gordon; Moore-Mayne, Suzanne; Mayes, Roger & Naretto, Charles
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

[Admission as a Non-Degree Student at UNT]

Description: The official letter from the Associate Dean at the University of North Texas (UNT), notifying the applicant of their successful admission as a non-degree student. The letter outlines program rules, regulations, and essential conditions to ensure a smooth and successful academic experience.
Date: April 14, 1995
Item Type: Refine your search to only Letter
Partner: UNT Libraries Special Collections
captions transcript

[News Clip: Simpson]

Description: B-roll video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.
Date: April 14, 1995, 5:00 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
captions transcript

[News Clip: Simpson]

Description: B-roll video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.
Date: April 14, 1995, 5:00 p.m.
Duration: 56 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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