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Tocker Foundation Grant
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2010 Census P.L. 94-171 County Block Map
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Divisions, Areas, and Ensembles - Instrumental Studies - Strings - Harps - Music at Noon
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The Boerne Star (Boerne, Tex.), Vol. 104, No. 47, Ed. 1 Friday, June 11, 2010
Semiweekly newspaper from Boerne, Texas that includes local, state, and national news along with advertising.
Date:
June 11, 2010
Creator:
Cartwright, Brian & Velvin, Candace E.
Object Type:
Newspaper
System:
The Portal to Texas History
Brady Standard-Herald and Heart of Texas News (Brady, Tex.), Ed. 1 Wednesday, August 11, 2010
Weekly newspaper from Brady, Texas that includes local, state, and national news along with advertising.
Date:
August 11, 2010
Creator:
Stewart, James E.
Object Type:
Newspaper
System:
The Portal to Texas History
The Bureau of Alcohol, Tobacco, Firearms and Explosives (ATF): Budget and Operations for FY2011
This report provides an overview of the Bureau of Alcohol, Tobacco, Firearms and Explosives (ATF) budget and operations. This report chronicles congressional action on the FY2011 Commerce, Justice, Science (CJS), and Related Agencies Appropriations bills, as well as any FY2010 supplemental appropriations bills, that provide funding for ATF.
Date:
August 11, 2010
Creator:
Krouse, William J.
Object Type:
Report
System:
The UNT Digital Library
Cadmium Manganese Telluride (Cd1-xMnxTe): A potential material for room-temperature radiation detectors
Cadmium Manganese Telluride (CdMnTe) recently emerged as a promising material for room-temperature X- and gamma-ray detectors. It offers several potential advantages over CdZnTe. Among them is its optimal tunable band gap ranging from 1.7-2.2 eV, and its relatively low (< 50%) content of Mn compared to that of Zn in CdZnTe that assures this favorable band-gap range. Another important asset is the segregation coefficient of Mn in CdTe that is approximately unity compared to 1.35 for Zn in CdZnTe, so ensuring the homogenous distribution of Mn throughout the ingot; hence, a large-volume stoichiometric yield is attained. However, some materials issues primarily related to the growth process impede the production of large, defect-free single crystals. The high bond-ionicity of CdMnTe entails a higher propensity to crystallize into a hexagonal structure rather than to adopt the expected zinc-blend structure, which is likely to generate twins in the crystals. In addition, bulk defects generate in the as-grown crystals due to the dearth of high-purity Mn, which yields a low-resistivity material. In this presentation, we report on our observations of such material defects in current CdMnTe materials, and our evaluation of its potential as an alternative detector material to the well-known CdZnTe detectors. We …
Date:
July 11, 2010
Creator:
Hossain, A.; Cui, Y.; Bolotnikov, A.; Camarda, G.; Yang, G.; Kim, K. H. et al.
Object Type:
Article
System:
The UNT Digital Library
Calibration and Characterization of the IceCube Photomultiplier Tube
Over 5,000 PMTs are being deployed at the South Pole to compose the IceCube neutrino observatory. Many are placed deep in the ice to detect Cherenkov light emitted by the products of high-energy neutrino interactions, and others are frozen into tanks on the surface to detect particles from atmospheric cosmic ray showers. IceCube is using the 10-inch diameter R7081-02 made by Hamamatsu Photonics. This paper describes the laboratory characterization and calibration of these PMTs before deployment. PMTs were illuminated with pulses ranging from single photons to saturation level. Parameterizations are given for the single photoelectron charge spectrum and the saturation behavior. Time resolution, late pulses and afterpulses are characterized. Because the PMTs are relatively large, the cathode sensitivity uniformity was measured. The absolute photon detection efficiency was calibrated using Rayleigh-scattered photons from a nitrogen laser. Measured characteristics are discussed in the context of their relevance to IceCube event reconstruction and simulation efforts.
Date:
February 11, 2010
Creator:
Collaboration, IceCube; Abbasi, R. & al., et
Object Type:
Article
System:
The UNT Digital Library
The Canadian Record (Canadian, Tex.), Vol. 120, No. 6, Ed. 1 Thursday, February 11, 2010
Weekly newspaper from Canadian, Texas that includes local, state and national news along with some advertising.
Date:
February 11, 2010
Creator:
Brown, Laurie Ezzell
Object Type:
Newspaper
System:
The Portal to Texas History
The Canadian Record (Canadian, Tex.), Vol. 120, No. 10, Ed. 1 Thursday, March 11, 2010
Weekly newspaper from Canadian, Texas that includes local, state and national news along with some advertising.
Date:
March 11, 2010
Creator:
Brown, Laurie Ezzell
Object Type:
Newspaper
System:
The Portal to Texas History
The Canadian Record (Canadian, Tex.), Vol. 120, No. 45, Ed. 1 Thursday, November 11, 2010
Weekly newspaper from Canadian, Texas that includes local, state and national news along with some advertising.
Date:
November 11, 2010
Creator:
Brown, Laurie Ezzell
Object Type:
Newspaper
System:
The Portal to Texas History
Central Asia: Regional Developments and Implications for U.S. Interests
This report discusses the current status of Central Asian states and U.S. policy, which has been aimed at facilitating their cooperation with U.S. and NATO stabilization efforts in Afghanistan and their efforts to combat terrorism, proliferation, and trafficking in arms, drugs, and persons. Congress will be considering an increase in support for the programs in Central Asia.
Date:
January 11, 2010
Creator:
Nichol, Jim
Object Type:
Report
System:
The UNT Digital Library
Central Asia's Security: Issues and Implications for U.S. Interests
This report discusses the internal and external security concerns of the Central Asian states. Security concerns faced by the states include mixes of social disorder, crime, corruption, terrorism, ethnic and civil conflict, border tensions, water and transport disputes, the proliferation of weapons of mass destruction (WMD), and trafficking in illegal narcotics and persons.
Date:
March 11, 2010
Creator:
Nichol, Jim
Object Type:
Report
System:
The UNT Digital Library
Characterizing high energy spectra of NIF ignition hohlraums using a differentially filtered high energy multi-pinhole X-ray imager
Understanding hot electron distributions generated inside hohlraums is important to the ignition campaign for controlling implosion symmetry and sources of preheat. While direct imaging of hot electrons is difficult, their spatial distribution and spectrum can be deduced by detecting high energy x-rays generated as they interact with the target materials. We used an array of 18 pinholes, with four independent filter combinations, to image entire hohlraums with a magnification of 0.87x during the hohlraum energetics campaign on NIF. Comparing our results with hohlraum simulations indicates that the characteristic 30 keV hot electrons are mainly generated from backscattered laser plasma interactions rather than from hohlraum hydrodynamics.
Date:
May 11, 2010
Creator:
Park, H.; Dewald, E. D.; Glenzer, S.; Kalantar, D. H.; Kilkenny, J. D.; MacGowan, B. J. et al.
Object Type:
Article
System:
The UNT Digital Library
Cherokeean Herald (Rusk, Tex.), Vol. 161, No. 25, Ed. 1 Wednesday, August 11, 2010
Weekly newspaper from Rusk, Texas that includes local, state and national news along with extensive advertising.
Date:
August 11, 2010
Creator:
Whitehead, Marie
Object Type:
Newspaper
System:
The Portal to Texas History
Chile Earthquake: U.S. and International Response
This report discusses the Earthquake in Chile, the current condition, the response from Chilean government, international humanitarian response, as well as the U.S. humanitarian response. The report provides background information on Chile and U.S. relations and policy issues.
Date:
March 11, 2010
Creator:
Beittel, June S.
Object Type:
Report
System:
The UNT Digital Library
The Clifton Record (Clifton, Tex.), Vol. 116, No. 32, Ed. 1 Wednesday, August 11, 2010
Weekly newspaper from Clifton, Texas that includes local, state, and national news along with advertising.
Date:
August 11, 2010
Creator:
Henry, Mark
Object Type:
Newspaper
System:
The Portal to Texas History
[Clipping: Female WWII pilots awarded medals and Victoria woman honored]
Newspaper clippings of two articles about female pilots being honored for their service in World War II, including receiving the Congressional Gold Medal in Washington D.C. Portions of advertisements and other articles are visible on the backs of the clippings, including a school advertisement, a Dillard's advertisement, and an article about drug addiction.
Date:
March 11, 2010
Creator:
Hefling, Kimberly & Velasquez, J. J.
Object Type:
Clipping
System:
The Portal to Texas History
[Clipping: Victoria woman among those honored for duties in WASP]
Newspaper clipping of an article about Victoria resident Eleanor "Mickey" McLernon Brown and other WASP receiving awards for the service in WWII. A photograph of Brown is included with the article, and on the back of the clipping, there are local announcements and a Dillard's advertisement.
Date:
March 11, 2010
Creator:
Velasquez, J. J.
Object Type:
Clipping
System:
The Portal to Texas History
[Clipping: WWII's female pilots get the Congressional Gold Medal]
Newspaper clipping of an article aboutWASP members receiving the Congressional Gold Medal for their service in WWII. The article is accompanied by a list of all the honorees, and includes color photographs of the ceremony and the honorees. There are obituaries on the back of the clipping.
Date:
March 11, 2010
Creator:
unknown
Object Type:
Clipping
System:
The Portal to Texas History
[Clippings: Victoria woman among those honored and Female WWII pilots]
Newspaper clippings of two articles about Victoria resident Eleanor "Mickey" McLernon Brown and other WASP receiving awards for the service in WWII. A photograph of Brown is included with the article. On the back of the clippings, there are local announcements and a Dillard's advertisement.
Date:
March 11, 2010
Creator:
Velasquez, J. J. & Hefling, Kimberly
Object Type:
Clipping
System:
The Portal to Texas History
Collaborative Digital Repository Opportunities
This presentation discusses collaborative digital repository opportunities. The presentation offers questions and considerations as well as managing digital collections.
Date:
October 11, 2010
Creator:
Phillips, Mark Edward
Object Type:
Presentation
System:
The UNT Digital Library
Colling Wipe Samples for VX Analysis
This standard operating procedure (SOP) provides uniform procedures for the collection of wipe samples of VX residues from surfaces. Personnel may use this procedure to collect and handle wipe samples in the field. Various surfaces, including building materials (wood, metal, tile, vinyl, etc.) and equipment, may be sampled based on this procedure. The purpose of such sampling is to determine whether or not the relevant surfaces are contaminated, to determine the extent of their contamination, to evaluate the effectiveness of decontamination procedures, and to determine the amount of contaminant that might present as a contact hazard.
Date:
February 11, 2010
Creator:
Koester, C & Hoppes, W G
Object Type:
Report
System:
The UNT Digital Library
The Colony Courier-Leader (The Colony, Tex.), Vol. 29, No. 41, Ed. 1 Thursday, November 11, 2010
Weekly newspaper from The Colony, Texas that includes local, state, and national news along with advertising.
Date:
November 11, 2010
Creator:
Mann, Rick
Object Type:
Newspaper
System:
The Portal to Texas History
Comanche Chief (Comanche, Tex.), No. 29, Ed. 1 Thursday, November 11, 2010
Weekly newspaper from Comanche, Texas that includes local, state, and national news along with advertising.
Date:
November 11, 2010
Creator:
Wilkerson, James C., III
Object Type:
Newspaper
System:
The Portal to Texas History
Comanche Chief (Comanche, Tex.), No. 42, Ed. 1 Thursday, February 11, 2010
Weekly newspaper from Comanche, Texas that includes local, state, and national news along with advertising.
Date:
February 11, 2010
Creator:
Wilkerson, James C., III
Object Type:
Newspaper
System:
The Portal to Texas History
Comanche Chief (Comanche, Tex.), No. 46, Ed. 1 Thursday, March 11, 2010
Weekly newspaper from Comanche, Texas that includes local, state, and national news along with advertising.
Date:
March 11, 2010
Creator:
Wilkerson, James C., III
Object Type:
Newspaper
System:
The Portal to Texas History