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443 Matching Results
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Search for Strong Gravity Signatures in Same-Sign Dimuon Final States Using the ATLAS Detector at the LHC
None
Date:
May 20, 2013
Creator:
Aad, Georges
Object Type:
Article
System:
The UNT Digital Library
Next Generation Robust Low Noise Seismometer for Nuclear Monitoring
Implementation of the proposed seismometers turned out to be much more challenging than anticipated. The noise levels achieved are indeed well below those ever featured by any electrochemical sensor and just very nearly miss reaching the original objectives. However, while noise-wise the instruments could still prove their usefulness, especially considering their robustness and no-maintenance operation, the implementation of the proposed noise-reduction concept resulted in much larger and heavier devices than originally expected. Moreover, these large dimensions relate only to single-component vertical sensors. While building similar horizontal component is possible, the resulting three-component instrument would be way too large and heavy to be of any practical use. The prototype instruments developed and built retained the inherent advantages of the electrochemical seismometers: no maintenance operation; ability to perform with large installation tilts; and, unfortunately, to a much lesser extent in terms of robustness.
Date:
June 20, 2013
Creator:
Abramovich, Igor A.
Object Type:
Report
System:
The UNT Digital Library
Search for Invisible Or Lepton-Flavor-Violating Upsilon Decays in BaBar
None
Date:
June 20, 2013
Creator:
Albert, Justin
Object Type:
Article
System:
The UNT Digital Library
The Colony Courier-Leader (The Colony, Tex.), Vol. 32, No. 38, Ed. 1 Sunday, October 20, 2013
Weekly newspaper from The Colony, Texas that includes local, state, and national news along with advertising.
Date:
October 20, 2013
Creator:
Aldaz, Gina
Object Type:
Newspaper
System:
The Portal to Texas History
Social Media and User Engagement @BU Digital Collections
Presentation for the 2013 Digital Frontiers Annual Conference. The presenter discusses the Baylor University Libraries digital collections, some of their challenges, and the social media that they chose to help engage users with their digital collections.
Date:
September 20, 2013
Creator:
Ames, Eric S.
Object Type:
Presentation
System:
The UNT Digital Library
2013 Australia-U.S. Ministerial Consultations Joint Communique
Joint AUSMIN communique between the United States and Australia that celebrates the long-term partnership and outlines current matters of security and defense, economics, advancement of human rights, and the promotion of peace both regionally and globally.
Date:
November 20, 2013
Creator:
Australia-U.S. Ministerial Consultations
Object Type:
Report
System:
The UNT Digital Library
Verification & Validation of High-Order Short-Characteristics-Based Deterministic Transport Methodology on Unstructured Grids
The research team has developed a practical, high-order, discrete-ordinates, short characteristics neutron transport code for three-dimensional configurations represented on unstructured tetrahedral grids that can be used for realistic reactor physics applications at both the assembly and core levels. This project will perform a comprehensive verification and validation of this new computational tool against both a continuous-energy Monte Carlo simulation (e.g. MCNP) and experimentally measured data, an essential prerequisite for its deployment in reactor core modeling. Verification is divided into three phases. The team will first conduct spatial mesh and expansion order refinement studies to monitor convergence of the numerical solution to reference solutions. This is quantified by convergence rates that are based on integral error norms computed from the cell-by-cell difference between the code’s numerical solution and its reference counterpart. The latter is either analytic or very fine- mesh numerical solutions from independent computational tools. For the second phase, the team will create a suite of code-independent benchmark configurations to enable testing the theoretical order of accuracy of any particular discretization of the discrete ordinates approximation of the transport equation. For each tested case (i.e. mesh and spatial approximation order), researchers will execute the code and compare the resulting numerical …
Date:
December 20, 2013
Creator:
Azmy, Yousry & Wang, Yaqi
Object Type:
Report
System:
The UNT Digital Library
Electromagnetic Studies of Mesons, Nucleons, and Nuclei
Professor Baker was a faculty member at Hampton University in Hampton, Virginia, and, jointly, a Staff Physicist at Jefferson Lab in nearby Newport News from September 1989 to July 2006. The Department of Energy (DOE) funded the grant DE-FG02-97ER41035 Electromagnetic Studies of Mesons, Nucleons, and Nuclei, while Baker was in this joint appointment. Baker sent a closeout report on these activities to Hampton University’s Sponsored Research Office some years ago, shortly after joining Yale University in 2006. In the period around 2001, the research grant with Baker as the Principal Investigator (PI) was put under the supervision of Professor Liguang Tang at Hampton University. Baker continued to pursue the research while in this join appointment, however the administrative responsibilities with the DOE and with Hampton University rested with Professor Tang after 2001, to my recollection. What is written in this document is from Baker’s memory of the research activities, which he has not pursued since joining the Yale University faculty.
Date:
August 20, 2013
Creator:
Baker, Oliver K.
Object Type:
Report
System:
The UNT Digital Library
Understanding the Subsurface Reactive Transport of Transuranic Contaminants at DOE Sites
Our primary hypothesis is that actinides can interact with surfaces in fundamentally different ways than other metals, metalloids, and oxyanions and that this fundamental difference requires new approaches to studying and modeling transuranic sorption to minerals and geomedia. This project supports a key mission of the SBR program to develop sufficient scientific understanding such that DOE sites will be able to incorporate coupled physical, chemical, and biological processes into decision making for environmental management and long-term stewardship, while also supporting DOE’s commitment to education, training, and collaboration with DOE user facilities.
Date:
December 20, 2013
Creator:
Barnett, Mark O.; Albrecht-Schmitt, Thomas E.; Saiers, James E. & Shuh, David K.
Object Type:
Report
System:
The UNT Digital Library
Environmental Laws: Summaries of Major Statutes Administered by the Environmental Protection Agency
This report is a summary of the body of federal environmental statutes that together constitute the main authorities of EPA, but this report is not comprehensive in terms of discussing all federal statutes that may authorize certain activities of the agency.
Date:
December 20, 2013
Creator:
Bearden, David M.; Copeland, Claudia; Luther, Linda; McCarthy, James E.; Tiemann, Mary; Esworthy, Robert et al.
Object Type:
Report
System:
The UNT Digital Library
Final Report on ORDER No. 5312-20110620-JOHNSON-01ITER: Core Imaging X-Ray Spectrometer Conceptual Design Review Support
None
Date:
September 20, 2013
Creator:
Beiersdorfer, P
Object Type:
Report
System:
The UNT Digital Library
CP Violation in Hadronic Penguin Modes
None
Date:
June 20, 2013
Creator:
Ben-Haim, Eli
Object Type:
Article
System:
The UNT Digital Library
American Jihadist Terrorism: Combating a Complex Threat
This report describes homegrown violent jihadists and the plots and attacks that have occurred since 9/11. For this report, "homegrown" and "domestic" are terms that describe terrorist activity or plots perpetrated within the United States or abroad by American citizens, legal permanent residents, or visitors radicalized largely within the United States. The report also discusses the radicalization process and the forces driving violent extremist activity. It analyzes post-9/11 domestic jihadist terrorism and describes law enforcement and intelligence efforts to combat terrorism and the challenges associated with those efforts. It also outlines actions underway to build trust and partnership between community groups and government agencies and the tensions that may occur between law enforcement and engagement activities.
Date:
September 20, 2013
Creator:
Bjelopera, Jerome P.
Object Type:
Report
System:
The UNT Digital Library
The Baytown Sun (Baytown, Tex.), Vol. 93, No. 187, Ed. 1 Friday, September 20, 2013
Daily newspaper from Baytown, Texas that includes local, state, and national news along with advertising.
Date:
September 20, 2013
Creator:
Bloom, David
Object Type:
Newspaper
System:
The Portal to Texas History
The Baytown Sun (Baytown, Tex.), Vol. 128, No. 207, Ed. 1 Sunday, October 20, 2013
Daily newspaper from Baytown, Texas that includes local, state, and national news along with advertising.
Date:
October 20, 2013
Creator:
Bloom, David
Object Type:
Newspaper
System:
The Portal to Texas History
The Baytown Sun (Baytown, Tex.), Vol. 128, No. 228, Ed. 1 Wednesday, November 20, 2013
Daily newspaper from Baytown, Texas that includes local, state, and national news along with advertising.
Date:
November 20, 2013
Creator:
Bloom, David
Object Type:
Newspaper
System:
The Portal to Texas History
The Baytown Sun (Baytown, Tex.), Vol. 128, No. 240, Ed. 1 Friday, December 20, 2013
Daily newspaper from Baytown, Texas that includes local, state, and national news along with advertising.
Date:
December 20, 2013
Creator:
Bloom, David
Object Type:
Newspaper
System:
The Portal to Texas History
[Promising Young Artists Budding Rose Spring Youth Concert]
Video recording from The Black Academy of Arts and Letters recorded during their Promising Young Artists Budding Rose Spring Youth Concert event. Various performances live at the Naomi Bruton Main Stage in 2013 including choir and interpretive dance. The video cuts at 19:21 to a church service that includes an interpretive dance performance.
Date:
May 20, 2013
Creator:
Boyd, Kenneth
Object Type:
Video
System:
The UNT Digital Library
[Promising Young Artists Budding Rose Spring Youth Concert]
Video recording from The Black Academy of Arts and Letters recorded during their Promising Young Artists Budding Rose Spring Youth Concert event. Various performances live at the Naomi Bruton Main Stage in 2013 that include choir and interpretive dance.
Date:
May 20, 2013
Creator:
Boyd, Kenneth
Object Type:
Video
System:
The UNT Digital Library
Preserving the Image of Fandom: The Sandy Hereld Memorial Digitized Media Fanzine Collection at Texas A & M University
Presentation for the 2013 Digital Frontiers Annual Conference. In this presentation, the author discusses the content and issues of the Sandy Hereld Memorial Digitized Media Fanzine Collection at Texas A & M University.
Date:
September 20, 2013
Creator:
Brett, Jeremy
Object Type:
Presentation
System:
The UNT Digital Library
The Express-Star (Chickasha, Okla.), Ed. 1 Friday, December 20, 2013
Daily newspaper from Chickasha, Oklahoma that includes local, state, and national news along with advertising.
Date:
December 20, 2013
Creator:
Bright, James
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
The Express-Star (Chickasha, Okla.), Ed. 1 Friday, September 20, 2013
Daily newspaper from Chickasha, Oklahoma that includes local, state, and national news along with advertising.
Date:
September 20, 2013
Creator:
Bright, James
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
The Express-Star (Chickasha, Okla.), Ed. 1 Saturday, April 20, 2013
Daily newspaper from Chickasha, Oklahoma that includes local, state, and national news along with advertising.
Date:
April 20, 2013
Creator:
Bright, James
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
The Express-Star (Chickasha, Okla.), Ed. 1 Saturday, July 20, 2013
Daily newspaper from Chickasha, Oklahoma that includes local, state, and national news along with advertising.
Date:
July 20, 2013
Creator:
Bright, James
Object Type:
Newspaper
System:
The Gateway to Oklahoma History