Partner
UNT Libraries Government Documents Department
219
UNT Libraries Special Collections
50
Oklahoma Historical Society
43
UNT Music Library
17
UNT Libraries
15
Sterling Municipal Library
10
San Antonio Public Library
8
Carl Albert Congressional Research and Studies Center
7
Lee College
6
Abilene Christian University Library
3
60 More
Collection
Texas Digital Newspaper Program
120
Office of Scientific & Technical Information Technical Reports
113
Congressional Research Service Reports
65
Oklahoma Digital Newspaper Program
52
Tocker Foundation Grant
52
Government Accountability Office Reports
38
World Dance Alliance-Americas Records
20
College of Music Recordings
17
The Greensheet
12
The Baytown Sun
10
102 More
Serial/Series Title
Degree Department
Degree Discipline
Degree Level
Country
States
Decade
Month
Day
474 Matching Results
Results open in a new window/tab.
Results:
1 - 24 of
474
next
Timpson & Tenaha News (Timpson, Tex.), Vol. 24, No. 17, Ed. 1 Thursday, April 26, 2007
Weekly newspaper from Timpson, Texas that includes local, state, and national news along with advertising.
Date:
April 26, 2007
Creator:
Alexander, Nancy
Object Type:
Newspaper
System:
The Portal to Texas History
The Eastern Statesman (Wilburton, Okla.), Vol. 80, No. 6, Ed. 1 Friday, April 26, 2002
Biweekly student newspaper from Eastern Oklahoma State College in Wilburton, Oklahoma that includes local, state, and campus news along with advertising.
Date:
April 26, 2002
Creator:
Allder, Ayn & Cunningham, Terren
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
Fundamentals of Melt-Water Interfacial Transport Phenomena: Improved Understanding for Innovative Safety Technologies in ALWRs
The interaction and mixing of high-temperature melt and water is the important technical issue in the safety assessment of water-cooled reactors to achieve ultimate core coolability. For specific advanced light water reactor (ALWR) designs, deliberate mixing of the core-melt and water is being considered as a mitigative measure, to assure ex-vessel core coolability. The goal of this work is to provide the fundamental understanding needed for melt-water interfacial transport phenomena, thus enabling the development of innovative safety technologies for advanced LWRs that will assure ex-vessel core coolability. The work considers the ex-vessel coolability phenomena in two stages. The first stage is the melt quenching process and is being addressed by Argonne National Lab and University of Wisconsin in modified test facilities. Given a quenched melt in the form of solidified debris, the second stage is to characterize the long-term debris cooling process and is being addressed by Korean Maritime University in via test and analyses. We then address the appropriate scaling and design methodologies for reactor applications.
Date:
April 26, 2005
Creator:
Anderson, M.; Corradini, M.; Bank, K.Y.; Bonazza, R. & Cho, D.
Object Type:
Report
System:
The UNT Digital Library
Altus Times (Altus, Okla.), Vol. 106, No. 22, Ed. 1 Monday, April 26, 2004
Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date:
April 26, 2004
Creator:
Andrews, Mike
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
Altus Times (Altus, Okla.), Vol. 107, No. 22, Ed. 1 Tuesday, April 26, 2005
Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date:
April 26, 2005
Creator:
Andrews, Mike
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
Cybercrime: The Council of Europe Convention
Forty-three countries, including the United States, have signed the Council of Europe’s Convention on Cybercrime of November 2001. The U.S. Senate ratified the Convention on August 3, 2006. The Convention seeks to better combat cybercrime by harmonizing national laws, improving investigative abilities, and boosting international cooperation. Supporters argue that the Convention will enhance deterrence, while critics counter it will have little effect without participation by countries in which cybercriminals operate freely. Others warn it will endanger privacy and civil liberties.
Date:
April 26, 2002
Creator:
Archick, Kristin
Object Type:
Report
System:
The UNT Digital Library
Overview of energy storage applications
Sandia National Laboratories has been studying Energy Storage Systems since the late 1970s. Sandia started by applying their defense program battery experience to larger stationary systems, eventually joining in the formation of the Utility Battery Group which has since evolved into the Energy Storage Association. Sandia's role, as a Department of Energy funded program is to look ahead at emerging technologies, perform early R and D and identify applications for Energy Storage Systems that offer significant benefit to the nation's electricity providers and users. In order to identify applications of energy storage, a two-phase Opportunities Analysis was conceptualized in FY94. Phase 1 of the project was completed and published in 1995 (SAND94-2605). Phase 2 of the project is an extension of Phase 1 to reexamine the identified applications in the dynamic environment of today. In a preliminary assessment of national benefits, SNL estimated that generation and transmission applications of storage could represent $17.2B in national benefits. In Phase 1 of the Opportunities Analysis, the T and D benefits were found to be significantly higher than previous estimates Phase 2 of the study, which began in late 1998, includes a refinement of the technical and economic understanding of the role of …
Date:
April 26, 2000
Creator:
BOYES,JOHN D.
Object Type:
Article
System:
The UNT Digital Library
Technologies for energy storage flywheels and super conducting magnetic energy storage
A flywheel is an electromechanical storage system in which energy is stored in the kinetic energy of a rotating mass. Flywheel systems under development include those with steel flywheel rotors and resin/glass or resin/carbon-fiber composite rotors. The mechanics of energy storage in a flywheel system are common to both steel- and composite-rotor flywheels. In both systems, the momentum of the rotating rotor stores energy. The rotor contains a motor/generator that converts energy between electrical and mechanical forms. In both types of systems, the rotor operates in a vacuum and spins on bearings to reduce friction and increase efficiency. Steel-rotor systems rely mostly on the mass of the rotor to store energy while composite flywheels rely mostly on speed. During charging, an electric current flows through the motor increasing the speed of the flywheel. During discharge, the generator produces current flow out of the system slowing the wheel down. The basic characteristics of a Flywheel system are shown. Steel flywheel systems are currently being marketed in the US and Germany and can be connected in parallel to provide greater power if required. Sizes range from 40kW to 1.6MW for times of 5--120 seconds. At this time sales are limited but growing. …
Date:
April 26, 2000
Creator:
BOYES,JOHN D.
Object Type:
Article
System:
The UNT Digital Library
Microstructure Development in Nickel Base Superalloys during Weld Thermal Cycle
Welding plays an important role in the economical reuse and reclamation of used and failed nickel base superalloy blades. Previous research on microstructure development during laser beam welding of a single crystal CMSX4 alloy [Ref. l] showed non-equilibrium y/y{prime} microstructure development. In addition, the y{prime} precipitates were found to be irregular in shape and atom probe field ion microscopy illustrated the presence of diffusional concentration profile within the y phase in the as welded condition. To understand the above microstructure characteristics, y{prime} precipitation from y phase was investigated during continuous cooling from solutionizing temperature.
Date:
April 26, 2000
Creator:
Babu, S. S. & David, S. A.
Object Type:
Article
System:
The UNT Digital Library
Doctoral Recital: 2009-04-26 - Jeff Baker, tuba
Recital presented at the UNT College of Music Recital Hall in partial fulfillment of the Doctor of Musical Arts (DMA) degree.
Date:
April 26, 2009
Creator:
Baker, Jeff
Object Type:
Sound
System:
The UNT Digital Library
Biogeophysical effects of CO2-fertilization on global climate
CO{sub 2}-fertilization affects plant growth, which modifies surface physical properties, altering the surface albedo, and fluxes of sensible and latent heat. We investigate how such CO{sub 2}-fertilization effects on vegetation and surface properties would affect the climate system. Using a global three-dimensional climate-carbon model that simulates vegetation dynamics, we compare two multi-century simulations: a ''Control'' simulation with no emissions, and a ''Physiol-noGHG'' simulation where physiological changes occur as a result of prescribed CO{sub 2} emissions, but where CO{sub 2}-induced greenhouse warming is not included. In our simulations, CO{sub 2}-fertilization produces warming; we obtain an annual- and global-mean warming of about 0.65 K (and land-only warming of 1.4 K) after 430 years. This century-scale warming is mostly due to a decreased surface albedo associated with the expansion of the Northern Hemisphere boreal forests. On decadal time scales, the CO{sub 2} uptake by afforestation should produce a cooling effect that exceeds this albedo-based warming; but if the forests remain in place, the CO{sub 2}-enhanced-greenhouse effect would diminish as the ocean equilibrates with the atmosphere, whereas the albedo effect would persist. Thus, on century time scales, there is the prospect for net warming from CO{sub 2}-fertilization of the land biosphere. Further study is …
Date:
April 26, 2006
Creator:
Bala, G.; Caldeira, K.; Mirin, A.; Wickett, M.; Delire, C. & Phillips, T. J.
Object Type:
Article
System:
The UNT Digital Library
15th Street News (Midwest City, Okla.), Vol. 31, No. 26, Ed. 1 Friday, April 26, 2002
Newspaper from Rose State College in Midwest City, Oklahoma that includes national, local, and campus news along with advertising.
Date:
April 26, 2002
Creator:
Baldwin, Alisha
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
Legal Issues Related to Proposed Drilling for Oil and Gas in the Arctic National Wildlife Refuge
This report discusses the legal issues considered by Congress on whether to permit drilling for oil and gas in the coastal plain of the Arctic National Wildlife Refuge, Alaska.
Date:
April 26, 2002
Creator:
Baldwin, Pamela
Object Type:
Report
System:
The UNT Digital Library
Automobile and Light Truck Fuel Economy: Is CAFE Up to Standards?
One of the least controversial provisions of the Energy Policy and Conservation Act of 1975 (P.L. 94-163) established corporate average fuel economy (CAFE) standards for new passenger cars. This report presents a brief background and analysis regarding the price of crude oil that brought into sharp focus the fuel inefficiency of U.S. automobiles. The report also discusses the previous issues and the most recent developments regarding CAFE.
Date:
April 26, 2002
Creator:
Bamberger, Robert L.
Object Type:
Report
System:
The UNT Digital Library
Exotic Mesons, Theory and Experiment
In this talk I summarize the status of exotic mesons, including both theoretical expectations and experimental candidates. The current experimental candidates are ''spin-parity exotics'', since these are most often considered possible hybrid mesons, the theoretical discussion will be mainly concerned with hybrids. The exotic meson candidates discussed are the surprisingly light {pi}{sub 1} (1400) and {pi}{sub 1} (1600).
Date:
April 26, 2001
Creator:
Barnes, T.
Object Type:
Article
System:
The UNT Digital Library
Hybrid Baryons, A Brief Review
This contribution is a brief review of the status of hybrid baryons, which are hypothetical baryons that incorporate a gluonic excitation. We first summarize the status of hybrid mesons, since this closely related topic has seen considerable recent activity with the identification of two exotic candidates. Next we review theoretical expectations for the masses and quantum numbers of hybrid baryons, which have come from studies of the bag model, QCD sum rules and the flux tube model. Finally hybrid baryon experiment is discussed, including suggestions for experimenters at COSY.
Date:
April 26, 2001
Creator:
Barnes, T.
Object Type:
Article
System:
The UNT Digital Library
MESON2000 Conference Summary
This short contribution is a lite MESON2000 conference summary. As appropriate for the 600th anniversary of the Jagellonian University, it begins with a brief summary of the last 600 years of European history and its place in hadron physics. Next a ''physicist chirality'' order parameter PC is introduced. When applied to MESON2000 plenary speakers this order parameter illustrates the separation of hadron physicists into disjoint communities. The individual plenary talks in MESON2000 are next sorted according to the subconference associated with each of the 36 plenary speakers. Finally, I conclude with a previously unreported Feynman story regarding the use of models in hadron physics.
Date:
April 26, 2001
Creator:
Barnes, T.
Object Type:
Article
System:
The UNT Digital Library
Synthesis and optimization of integrated chemical processes
This is the final technical report for the project titled ''Synthesis and optimization of integrated chemical processes''. Progress is reported on novel algorithms for the computation of all heteroazeotropic compositions present in complex liquid mixtures; the design of novel flexible azeotropic separation processes using middle vessel batch distillation columns; and theory and algorithms for sensitivity analysis and numerical optimization of hybrid discrete/continuous dynamic systems.
Date:
April 26, 2002
Creator:
Barton, Paul I. & Evans, Lawrence B.
Object Type:
Report
System:
The UNT Digital Library
Graduate Artist Certificate Recital: 2007-04-26 – Raquel Moreira Bastos, viola
Recital presented at the UNT College of Music Recital Hall in partial fulfillment of the Graduate Artist Certificate in Music Performance.
Date:
April 26, 2007
Creator:
Bastos, Raquel Moreira
Object Type:
Sound
System:
The UNT Digital Library
Disaster Evacuation and Displacement Policy: Issues for Congress
None
Date:
April 26, 2006
Creator:
Bea, Keith
Object Type:
Report
System:
The UNT Digital Library
Military Base Closures: Role and Costs of Environmental Cleanup
This report explains cleanup requirements for the transfer and reuse of base closure properties, discusses the status of property transfer on closed bases, and examines estimates of costs to clean up closed bases to make them safe for civilian reuse.
Date:
April 26, 2006
Creator:
Bearden, David M.
Object Type:
Report
System:
The UNT Digital Library
Mission Need Statement: Calcine Disposition Project Major Systems Acquisition Project
This document identifies the need to establish the Calcine Disposition Project to determine and implement the final disposition of calcine including characterization, retrieval, treatment (if necessary), packaging, loading, onsite interim storage pending shipment to a repository or interim storage facility, and disposition of related facilities.
Date:
April 26, 2007
Creator:
Beck, J. T.
Object Type:
Report
System:
The UNT Digital Library
Animal Identification: Overview and Issues
Livestock industry groups, animal health officials, and the U.S. Department of Agriculture have been working to establish a nationwide identification system capable of quickly tracking animals from birth to slaughter, in order to combat a serious animal disease and/or to satisfy foreign market specifications. Some consumer groups are among those who believe animal identification also would be useful for food safety or retail labeling purposes. Some producers oppose new programs, fearing they will be costly and intrusive. In the 110th Congress as of 2007, one related bill (H.R. 1018) had been introduced; it would prohibit a mandatory program. Lawmakers could be asked to consider this or other measures on the topic, possibly as part of a 2007 farm bill.
Date:
April 26, 2007
Creator:
Becker, Geoffrey S.
Object Type:
Report
System:
The UNT Digital Library
Country-of-Origin Labeling for Foods
This report details the information related to Country-of-Origin labeling for foods.
Date:
April 26, 2007
Creator:
Becker, Geoffrey S.
Object Type:
Report
System:
The UNT Digital Library