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UNT Libraries Government Documents Department
10,893
UNT Libraries Special Collections
2,278
UNT Libraries
1,713
Oklahoma Historical Society
1,455
National Museum of the Pacific War/Admiral Nimitz Foundation
382
Sterling Municipal Library
361
Private Collection of Jim Bell
333
Abilene Christian University Library
223
Carl Albert Congressional Research and Studies Center
163
San Antonio Public Library
111
116 More
Collection
Office of Scientific & Technical Information Technical Reports
5,677
Texas Digital Newspaper Program
3,961
Congressional Research Service Reports
3,668
Oklahoma Digital Newspaper Program
1,651
Tocker Foundation Grant
1,223
The Greensheet
942
Government Accountability Office Reports
850
KXAS-NBC 5 News Collection
602
Photographing UNT
505
University Photography Collection
468
236 More
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Albany Guide: Official Visitors Guide of the Albany Chamber of Commerce, Vol. 12, No. 2, Fall/Winter 2008-2009
Biannual visitors guide published by The Albany News and "Endorsed By The Albany Chamber of Commerce As The Official Guide To Albany." Includes articles covering area events and points of interest, visitor information, maps, and advertising.
Date:
2008
Creator:
The Albany News
Object Type:
Journal/Magazine/Newsletter
System:
The Portal to Texas History
All PR Great and Small
PowerPoint slides from "All PR Great and Small," presented at the 2008 CSLA Annual Conference, held in Greenville, South Carolina. The presentation is about public relations efforts by librarians at two churches in Pennsylvania and Wisconsin and is illustrated with snapshots of the interiors of church buildings.
Date:
2008~
Creator:
Kauffman, Naomi & Hamilton, Alice
Object Type:
Presentation
System:
The UNT Digital Library
The Altus Times (Altus, Okla.), Vol. 109, No. 182, Ed. 1 Tuesday, January 1, 2008
Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date:
January 1, 2008
Creator:
Bush, Michael
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
[American National Bank of Texas Locations Brochure]
American National Bank of Texas brochure regarding their locations.
Date:
2008
Creator:
unknown
Object Type:
Pamphlet
System:
The UNT Digital Library
American Place: The Historic American Buildings Survey at Seventy-five Years
This book is an exhibition of historic and current photographs and drawings of sixty-one American buildings that represent fading currents in American society, recognizing the 75th anniversary of the HABS (Historic American Buildings Survey).
Date:
2008
Creator:
National Park Service
Object Type:
Book
System:
The UNT Digital Library
Analysis of X-Ray Spectra Emitted From the Venus ECR Ion Source
The Versatile Electron Cyclotron resonance ion source for Nuclear Science (VENUS), located at Lawrence Berkeley National Lab’s 88-inch cyclotron, extracts ion beams from a plasma created by ionizing a gas with energetic electrons. Liquid-helium cooled superconducting coils produce magnetic fi elds that confi ne the plasma and high microwave frequencies heat the electrons enough to allow for successive ionizations of the neutral gas atoms. The combination of strong plasma confi nement and high microwave frequencies results in VENUS’ production of record breaking ion beam currents and high charge state distributions. While in operation, VENUS produces signifi cant quantities of bremsstrahlung, in the form of x-rays, primarily through two processes: 1) electron-ion collisions within the plasma, and 2) electrons are lost from the plasma, collide with the plasma chamber wall, and radiate bremsstrahlung due to their sudden deceleration. The bremsstrahlung deposited into the plasma chamber wall is absorbed by the cold mass used to maintain superconductivity in the magnets and poses an additional heat load on the cryostat. In order for VENUS to reach its maximum operating potential of 10 kW of 28 GHz microwave heating frequency, the heat load posed by the emitted bremsstrahlung must be understood. In addition, studying …
Date:
January 1, 2008
Creator:
Benitez, J. & Leitner, D.
Object Type:
Article
System:
The UNT Digital Library
An analysis on the mid-latitude scintillation and coherence frequency bandwidth using transionospheric VHF signals
An analysis was perfonned on the mid-latitude scintillation and coherence frequency bandwidth (Fcoh) using transionospheric VHF signal data. The data include 1062 events spanning from November 1997 to June 2002. Each event records FORTE satellite received VHF signals from LAPP located at Los Alamos, New Mexico. Fcohs were derived to study scintillation characteristics on diurnal and seasonal variations, as well as changes due to solar and geomagnetic activities. Comparisons to the VHFIUHF coherence frequency bandwidth studies previously reported at equatorial and mid-latitude regions are made using a 4th power frequency dependence relationship. Furthennore, a wideband ionospheric scintillation model, WBMOD, was used to estimate Fcohs and compared with our VHF Fcoh values. Our analysis indicates mid-latitude scintillation characteristics that are not previously revealed. At the VHF bottom frequency range (3035 MHz), distinguished smaller Fcohs are found in time period from sunset to midnight, in wann season from May to August, and in low solar activity years. The effects of geomagnetic storm activity on Fcoh are characterized by a sudden transition at a Kp index of 50-60. Comparisons with median Fcohs estimated from other studies validated our VHF Fcohs for daytime while an order of magnitude larger Fcohs are found for nighttime, …
Date:
January 1, 2008
Creator:
Juang, Zhen & Roussel-dupre, Robert
Object Type:
Article
System:
The UNT Digital Library
[Andrew Harris, Gilda Garcia, and Vish Prasad]
Photograph of UNT faculty members (l-r) Andrew M. Harris, Gilda Garcia, and Vishwanath "Vish" Prasad. They are standing side by side in front of a backdrop, looking at the camera and smiling.
Date:
2008~
Creator:
unknown
Object Type:
Photograph
System:
The UNT Digital Library
Anomalous yield reduction in direct-drive DT implosions due to 3He addition
Glass capsules were imploded in direct drive on the OMEGA laser [T. R. Boehly et aI., Opt. Commun. 133, 495, 1997] to look for anomalous degradation in deuterium/tritium (DT) yield (i.e., beyond what is predicted) and changes in reaction history with {sup 3}He addition. Such anomalies have previously been reported for D/{sup 3}He plasmas, but had not yet been investigated for DT/{sup 3}He. Anomalies such as these provide fertile ground for furthering our physics understanding of ICF implosions and capsule performance. A relatively short laser pulse (600 ps) was used to provide some degree of temporal separation between shock and compression yield components for analysis. Anomalous degradation in the compression component of yield was observed, consistent with the 'factor of two' degradation previously reported by MIT at a 50% {sup 3}He atom fraction in D{sub 2} using plastic capsules [Rygg et aI., Phys. Plasmas 13, 052702 (2006)]. However, clean calculations (i.e., no fuel-shell mixing) predict the shock component of yield quite well, contrary to the result reported by MIT, but consistent with LANL results in D{sub 2}/{sup 3}He [Wilson, et aI., lml Phys: Conf Series 112, 022015 (2008)]. X-ray imaging suggests less-than-predicted compression ofcapsules containing {sup 3}He. Leading candidate explanations …
Date:
January 1, 2008
Creator:
Herrmann, Hans W.; Langenbrunner, James R.; Mack, Joseph M.; Cooley, James H.; Wilson, Douglas C.; Evans, Scott C. et al.
Object Type:
Article
System:
The UNT Digital Library
Antiques and Denton County Courthouse Photographs on CD, 2008
Photograph from the Denton Chamber of Commerce Collection of ....
Date:
2008~
Creator:
Denton Chamber of Commerce
Object Type:
Image
System:
The UNT Digital Library
Antiques and Denton County Courthouse Photographs on CD, 2008
Photograph from the Denton Chamber of Commerce Collection of ....
Date:
2008~
Creator:
Denton Chamber of Commerce
Object Type:
Image
System:
The UNT Digital Library
Appointment of a Campaign Treasurer by a General-Purpose Committee
This is a form for the use of appointment of a campaign treasurer by a general-purpose committee report issued by the Texas Ethics Commission.
Date:
2008
Creator:
Texas Ethics Commission
Object Type:
Text
System:
The UNT Digital Library
Approximations to wire grid inductance.
None
Date:
January 1, 2008
Creator:
Warne, Larry Kevin; Johnson, William Arthur & Merewether, Kimball O.
Object Type:
Report
System:
The UNT Digital Library
April 2008 Council Meeting
Document containing a to-do list for the Texas Institute for Letters (TIL) Council meeting in April 2008.
Date:
2008
Creator:
unknown
Object Type:
Text
System:
The UNT Digital Library
Archaeological Survey of the Proposed Weatherford 12-Inch Sewer Pipeline Route, Parker County, Texas
Results of field and archaeological investigations along with recommendations concerning proposed sewer pipeline.
Date:
2008
Creator:
AR Consultants
Object Type:
Report
System:
The Portal to Texas History
Archiving Web-Published Materials: A Needs Assessment of Librarians, Researchers, and Content Providers
Article discussing archiving web-published materials and a needs assessment of librarians, researchers, and content providers.
Date:
2008
Creator:
Murray, Kathleen R. & Hsieh, Inga K.
Object Type:
Article
System:
The UNT Digital Library
Art Lies, Volume 57, Spring 2008
Journal containing essays, commentaries, and exhibition information regarding Texas artwork and other contemporary art issues.
Date:
2008
Creator:
Staley, Tim & Gupta, Anjali
Object Type:
Journal/Magazine/Newsletter
System:
The Portal to Texas History
Art Lies, Volume 58, Summer 2008
Journal containing essays, commentaries, and exhibition information regarding Texas artwork and other contemporary art issues.
Date:
2008
Creator:
Staley, Tim & Gupta, Anjali
Object Type:
Journal/Magazine/Newsletter
System:
The Portal to Texas History
Art Lies, Volume 59, Fall 2008
Journal containing essays, commentaries, and exhibition information regarding Texas artwork and other contemporary art issues.
Date:
2008
Creator:
Gupta, Anjali
Object Type:
Journal/Magazine/Newsletter
System:
The Portal to Texas History
Art Lies, Volume 60, Winter 2008
Journal containing essays, commentaries, and exhibition information regarding Texas artwork and other contemporary art issues.
Date:
2008
Creator:
Gupta, Anjali
Object Type:
Journal/Magazine/Newsletter
System:
The Portal to Texas History
[Article on LGBT Candidates]
Newspaper article titled, "2 LGBT Candidates File for Race". The article describes the race for state office by two openly gay candidates.
Date:
2008
Creator:
unknown
Object Type:
Article
System:
The UNT Digital Library
Assessing Knowledge on the Benefits Found in the Moringa Tree Among Cultures of India, Pacific Islands, Sub-Saharan Africa, and the Caribbean
Paper discusses common knowledge of the benefits of the Moringa tree among cultures of India, Pacific Islands, Sub-Saharan Africa, and the Caribbean.
Date:
2008
Creator:
Straley, Joy
Object Type:
Article
System:
The UNT Digital Library
Assessment of Thermal Control Technologies for Cooling Electric Vehicle Power Electronics
NREL is assessing thermal control technologies to improve the thermal performance of power electronics devices for electric vehicles, while reducing the cost, weight, and volume of the system.
Date:
January 1, 2008
Creator:
Kelly, K.; Abraham, T.; Bennion, K.; Bharathan, D.; Narumanchi, S. & O'Keefe, M.
Object Type:
Article
System:
The UNT Digital Library
Assessment of Unabated Facility Emission Potentials for Evaluating Airborne Radionuclide Monitoring Requirements at Pacific Northwest National Laboratory - 2007
Assessments were performed to evaluate compliance with the airborne radionuclide emission monitoring requirements in the National Emission Standards for Hazardous Air Pollutants (NESHAP – U.S. Code of Federal Regulations, Title 40, Part 61, Subpart H) and Washington Administrative Code (WAC) 246-247: Radiation Protection – Air Emissions. In these NESHAP assessments, potential unabated offsite doses were evaluated for emission locations at buildings that are part of the consolidated laboratory campus of the Pacific Northwest National Laboratory. This report describes the inventory-based methods and provides the results for the NESHAP assessment performed in 2007.
Date:
January 1, 2008
Creator:
Ballinger, Marcel Y.; Barfuss, Brad C. & Gervais, Todd L.
Object Type:
Report
System:
The UNT Digital Library