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DART Police headquarters building still making history
News release about the DART police headquarters building being recognized for its energy efficient and environmentally conscious design.
Date:
November 21, 2011
Creator:
Lyons, Morgan & Ball, Mark
Object Type:
Text
System:
The Portal to Texas History
DART's Free Senior Fair Offers Ageless Options
News release about DART's annual senior health fair.
Date:
April 21, 2011
Creator:
Lyons, Morgan & Ball, Mark
Object Type:
Text
System:
The Portal to Texas History
Deaf Ministry Classes - Sam's Place: An Orphanage for the Deaf in East Africa
Lecture given Wednesday, September 21, 2011, 10:00 AM at Abilene Christian University: "A home for Deaf children and a place to evolve into future Christian leaders of the Deaf in East Africa."
Date:
September 21, 2011
Creator:
Williams, Vernon
Object Type:
Sound
System:
The Portal to Texas History
Density Gradient Stabilization of Electron Temperature Gradient Driven Turbulence in a Spherical Tokamak
In this letter we report the first clear experimental observation of density gradient stabilization of electron temperature gradient driven turbulence in a fusion plasma. It is observed that longer wavelength modes, k⊥ρs ≤10, are most stabilized by density gradient, and the stabilization is accompanied by about a factor of two decrease in the plasma effective thermal diffusivity.
Date:
March 21, 2011
Creator:
Ren, Y.; Mazzucato, E.; Guttenfelder, W.; Bell, R. E.; Domier, C. W.; LeBlanc, B. P. et al.
Object Type:
Report
System:
The UNT Digital Library
The Department of Defense's Use of Private Security Contractors in Afghanistan and Iraq: Background, Analysis, and Options for Congress
This report examines current private security contractor (PSC) trends in Afghanistan and Iraq, steps the Department of Defense (DOD) has taken to improve oversight and management, and the impact that using private security personnel can have on military operations. It also reviews steps Congress has taken to exercise oversight over the use of PSCs and includes options for Congress.
Date:
February 21, 2011
Creator:
Schwartz, Moshe
Object Type:
Report
System:
The UNT Digital Library
Department of Energy – Office of Science Pacific Northwest Site Office Environmental Monitoring Plan for the DOE-SC PNNL Site
The Pacific Northwest Site Office (PNSO) manages the contract for operations at the U.S. Department of Energy Office of Science (DOE-SC) Pacific Northwest National Laboratory (PNNL) Site in Richland, Washington. Radiological operations at the DOE-SC PNNL Site expanded in 2010 with the completion of facilities at the Physical Sciences Facility. As a result of the expanded radiological work at the site, the Washington State Department of Health (WDOH) has required that offsite environmental surveillance be conducted as part of the PNNL Site Radioactive Air Emissions License. The environmental monitoring and surveillance requirements of various orders, regulations, and guidance documents consider emission levels and subsequent risk of negative human and environmental impacts. This Environmental Monitoring Plan (EMP) describes air surveillance activities at the DOE-SC PNNL Site. The determination of offsite environmental surveillance needs evolved out of a Data Quality Objectives process (Barnett et al. 2010) and Implementation Plan (Snyder et al. 2010). The entire EMP is a compilation of several documents, which include the Main Document (this text), Attachment 1: Sampling and Analysis Plan, Attachment 2: Data Management Plan, and Attachment 3: Dose Assessment Guidance.
Date:
December 21, 2011
Creator:
Snyder, Sandra F.; Meier, Kirsten M.; Barnett, J. M.; Bisping, Lynn E.; Poston, Ted M. & Rhoads, Kathleen
Object Type:
Report
System:
The UNT Digital Library
Developing extensible lattice-Boltzmann simulators for general-purpose graphics-processing units
Lattice-Boltzmann methods are versatile numerical modeling techniques capable of reproducing a wide variety of fluid-mechanical behavior. These methods are well suited to parallel implementation, particularly on the single-instruction multiple data (SIMD) parallel processing environments found in computer graphics processing units (GPUs). Although more recent programming tools dramatically improve the ease with which GPU programs can be written, the programming environment still lacks the flexibility available to more traditional CPU programs. In particular, it may be difficult to develop modular and extensible programs that require variable on-device functionality with current GPU architectures. This paper describes a process of automatic code generation that overcomes these difficulties for lattice-Boltzmann simulations. It details the development of GPU-based modules for an extensible lattice-Boltzmann simulation package - LBHydra. The performance of the automatically generated code is compared to equivalent purpose written codes for both single-phase, multiple-phase, and multiple-component flows. The flexibility of the new method is demonstrated by simulating a rising, dissolving droplet in a porous medium with user generated lattice-Boltzmann models and subroutines.
Date:
December 21, 2011
Creator:
Walsh, S C & Saar, M O
Object Type:
Article
System:
The UNT Digital Library
Discover the Practice of Echoing - Narrating the Story of Life
Lecture given Wednesday, September 21, 2011, 9:00 AM at Abilene Christian University: "Some people lack meaning, feel confused by Scripture, or long for community. Explore a simple, reusable spiritual exercise for groups that transforms how people seek God in life. Learn how to imagine life's scattered stories within a bigger story."
Date:
September 21, 2011
Creator:
Bryce, Brady
Object Type:
Sound
System:
The Portal to Texas History
Distinguishing Realistic Military Blasts from Firecrackers in Mitigation Studies of Blast Induced Traumatic Brain Injury
In their Contributed Article, Nyein et al. (1,2) present numerical simulations of blast waves interacting with a helmeted head and conclude that a face shield may significantly mitigate blast induced traumatic brain injury (TBI). A face shield may indeed be important for future military helmets, but the authors derive their conclusions from a much smaller explosion than typically experienced on the battlefield. The blast from the 3.16 gm TNT charge of (1) has the following approximate peak overpressures, positive phase durations, and incident impulses (3): 10 atm, 0.25 ms, and 3.9 psi-ms at the front of the head (14 cm from charge), and 1.4 atm, 0.32 ms, and 1.7 psi-ms at the back of a typical 20 cm head (34 cm from charge). The peak pressure of the wave decreases by a factor of 7 as it traverses the head. The blast conditions are at the threshold for injury at the front of the head, but well below threshold at the back of the head (4). The blast traverses the head in 0.3 ms, roughly equal to the positive phase duration of the blast. Therefore, when the blast reaches the back of the head, near ambient conditions exist at the …
Date:
January 21, 2011
Creator:
Moss, W C; King, M J & Blackman, E G
Object Type:
Article
System:
The UNT Digital Library
Do Christians Count? - Persecution and Prospects in the Middle East
Lecture given Wednesday, September 21, 2011, 10:00 AM at Abilene Christian University: "Christianity is shrinking in the Middle East. Although Coptic and Lebanese Christians are relatively large, most groups such as the Church of Christ have few adherents. Oppression is forcing the Syrian Orthodox Church to flee Iraq. Explore how recent political protests present opportunities and challenges."
Date:
September 21, 2011
Creator:
Coates, Neal & Schultz, Brad
Object Type:
Sound
System:
The Portal to Texas History
Doctoral Recital: 2011-02-21 - Armin Abdihodžić, guitar
Recital presented at the UNT College of Music Voertman Hall in partial fulfillment of the Doctor of Musical Arts (DMA) degree.
Date:
February 21, 2011
Creator:
Abdihodžić, Armin
Object Type:
Sound
System:
The UNT Digital Library
Doctoral Recital: 2011-03-21 - Mike Morey, classical guitar
Recital presented at the UNT College of Music Recital Hall in partial fulfillment of the Doctor of Musical Arts (DMA) degree.
Date:
March 21, 2011
Creator:
Morey, Michael J.
Object Type:
Sound
System:
The UNT Digital Library
Doctoral Recital: 2011-04-21 - Sophia Misuk Ro, violin
Recital presented at the UNT College of Music Recital Hall in partial fulfillment of the Doctor of Musical Arts (DMA) degree.
Date:
April 21, 2011
Creator:
Ro, Sophia Misuk
Object Type:
Sound
System:
The UNT Digital Library
Doctoral Recital: 2011-07-21 - Jennifer Daffinee, clarinet
Recital presented at the UNT College of Music Recital Hall in partial fulfillment of the Doctor of Musical Arts (DMA) degree.
Date:
July 21, 2011
Creator:
Daffinee, Jennifer Mendez
Object Type:
Sound
System:
The UNT Digital Library
Doctoral Recital: 2011-10-21 - Chun-Chia (Tracy) Wang, violin
Recital presented at the UNT College of Music Voertman Hall in partial fulfillment of the Doctor of Musical Arts (DMA) degree.
Date:
October 21, 2011
Creator:
Wang, Tracy (Chun-Chia)
Object Type:
Sound
System:
The UNT Digital Library
Doctoral Recital: 2011-11-21 - Jie Gao, violin
Recital presented at the UNT Recital Hall in partial fulfillment of the Doctor of Musical Arts (DMA) degree.
Date:
November 21, 2011
Creator:
Gao, Jie (Violinist)
Object Type:
Sound
System:
The UNT Digital Library
Doctoral Recital: 2011-11-21 - Lucas Rego Borges, trombone
Recital presented at the UNT Recital Hall in partial fulfillment of the Doctor of Musical Arts (DMA) degree.
Date:
November 21, 2011
Creator:
Borges, Lucas Rego
Object Type:
Sound
System:
The UNT Digital Library
DOE-ER-46139-Phase II-Final-Report-Tritt-2011
This proposal emphasizes investigations of the thermal and electrical transport properties of new and novel solid-state materials, with the specific goal of achieving higher efficiency solid-state thermoelectric materials. This program will continue to build a very strong collaborative research effort between researchers at Oak Ridge National Laboratory (ONRL) and Clemson University. We propose three new faculty hires and major equipment purchases in order to further enhance our level of national recognition. We will be positioned for competition for major non-EPSCoR DOE and DOD funding (i.e. NSF-Materials Research Center) and able to address many other areas of DOE and national importance. Graduate and undergraduate students will be extensively involved in this project, spending significant time at ORNL, thus gaining important training and educational opportunities. We will also include an outreach program to bring in outside students and faculty. An External Advisory Board of distinguished scientists will provide oversight to the program.
Date:
October 21, 2011
Creator:
Tritt, Terry M.
Object Type:
Report
System:
The UNT Digital Library
Drug Shortages: FDA's Ability to Respond Should Be Strengthened
A letter report issued by the Government Accountability Office with an abstract that begins ""
Date:
November 21, 2011
Creator:
United States. Government Accountability Office.
Object Type:
Report
System:
The UNT Digital Library
[Drums on stage]
Photograph of drums on stage.
Date:
[2011-10-21..2011-10-22]
Creator:
Jenkins, Ken
Object Type:
Photograph
System:
The UNT Digital Library
The Dublin Citizen (Dublin, Tex.), Vol. 21, No. 33, Ed. 1 Thursday, April 21, 2011
Weekly newspaper from Dublin, Texas that includes local, state, and national news along with advertising.
Date:
April 21, 2011
Creator:
unknown
Object Type:
Newspaper
System:
The Portal to Texas History
The Dublin Citizen (Dublin, Tex.), Vol. 21, No. 46, Ed. 1 Thursday, July 21, 2011
Weekly newspaper from Dublin, Texas that includes local, state, and national news along with advertising.
Date:
July 21, 2011
Creator:
unknown
Object Type:
Newspaper
System:
The Portal to Texas History
DUK - A Fast and Efficient Kmer Based Sequence Matching Tool
A new tool, DUK, is developed to perform matching task. Matching is to find whether a query sequence partially or totally matches given reference sequences or not. Matching is similar to alignment. Indeed many traditional analysis tasks like contaminant removal use alignment tools. But for matching, there is no need to know which bases of a query sequence matches which position of a reference sequence, it only need know whether there exists a match or not. This subtle difference can make matching task much faster than alignment. DUK is accurate, versatile, fast, and has efficient memory usage. It uses Kmer hashing method to index reference sequences and Poisson model to calculate p-value. DUK is carefully implemented in C++ in object oriented design. The resulted classes can also be used to develop other tools quickly. DUK have been widely used in JGI for a wide range of applications such as contaminant removal, organelle genome separation, and assembly refinement. Many real applications and simulated dataset demonstrate its power.
Date:
March 21, 2011
Creator:
Li, Mingkun; Copeland, Alex & Han, James
Object Type:
Article
System:
The UNT Digital Library
DuraLith Alkali-Aluminosilicate Geopolymer Waste Form Testing for Hanford Secondary Waste
The primary objective of the work reported here was to develop additional information regarding the DuraLith alkali aluminosilicate geopolymer as a waste form for liquid secondary waste to support selection of a final waste form for the Hanford Tank Waste Treatment and Immobilization Plant secondary liquid wastes to be disposed in the Integrated Disposal Facility on the Hanford Site. Testing focused on optimizing waste loading, improving waste form performance, and evaluating the robustness of the waste form with respect to waste variability.
Date:
July 21, 2011
Creator:
Gong, W. L.; Lutz, Werner & Pegg, Ian L.
Object Type:
Report
System:
The UNT Digital Library