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The Altus Times (Altus, Okla.), Vol. 112, No. 12, Ed. 1 Sunday, December 20, 2009
Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date:
December 20, 2009
Creator:
Bush, Michael
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
The Express-Star (Chickasha, Okla.), Ed. 1 Sunday, December 20, 2009
Daily newspaper from Chickasha, Oklahoma that includes local, state, and national news along with advertising.
Date:
December 20, 2009
Creator:
Pittman, Jerry & Wray, Kelly
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
Masters Thesis- Criticality Alarm System Design Guide with Accompanying Alarm System Development for the Radioisotope Production Laboratory in Richland, Washington
A detailed instructional manual was created to guide criticality safety engineers through the process of designing a criticality alarm system (CAS) for Department of Energy (DOE) hazard class 1 and 2 facilities. Regulatory and technical requirements were both addressed. A list of design tasks and technical subtasks are thoroughly analyzed to provide concise direction for how to complete the analysis. An example of the application of the design methodology, the Criticality Alarm System developed for the Radioisotope Production Laboratory (RPL) of Richland, Washington is also included. The analysis for RPL utilizes the Monte Carlo code MCNP5 for establishing detector coverage in the facility. Significant improvements to the existing CAS were made that increase the reliability, transparency, and coverage of the system.
Date:
December 20, 2009
Creator:
Greenfield, Bryce A.
Object Type:
Thesis or Dissertation
System:
The UNT Digital Library
[News Clip: Lawyer ads]
Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story. This story aired at
Date:
December 20, 2009, 10:00 p.m.
Creator:
KXAS-TV (Television station : Fort Worth, Tex.)
Object Type:
Video
System:
The UNT Digital Library
The Panola Watchman (Carthage, Tex.), Vol. 137, No. 101, Ed. 1 Sunday, December 20, 2009
Semiweekly newspaper from Carthage, Texas that includes local, state, and national news along with advertising.
Date:
December 20, 2009
Creator:
unknown
Object Type:
Newspaper
System:
The Portal to Texas History
Polk County Enterprise (Livingston, Tex.), Vol. 127, No. 104, Ed. 1 Sunday, December 20, 2009
Semi-weekly newspaper from Livingston, Texas that includes local, state and national news along with advertising.
Date:
December 20, 2009
Creator:
Reddell, Valerie
Object Type:
Newspaper
System:
The Portal to Texas History
Sapulpa Daily Herald (Sapulpa, Okla.), Vol. 95, No. 69, Ed. 1 Sunday, December 20, 2009
Daily newspaper from Sapulpa, Oklahoma that includes local, state, and national news along with advertising.
Date:
December 20, 2009
Creator:
Shance, Brenda
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
Sweetwater Reporter (Sweetwater, Tex.), Vol. 112, No. 31, Ed. 1 Sunday, December 20, 2009
Daily newspaper from Sweetwater, Texas that includes local, state, and national news along with advertising.
Date:
December 20, 2009
Creator:
Rodriguez, Tatiana
Object Type:
Newspaper
System:
The Portal to Texas History
15th Street News (Midwest City, Okla.), Vol. 39, No. 12, Ed. 1 Friday, November 20, 2009
Newspaper from Rose State College in Midwest City, Oklahoma that includes national, local, and campus news along with advertising.
Date:
November 20, 2009
Creator:
Price, Racheal
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
The Altus Times (Altus, Okla.), Vol. 111, No. 357, Ed. 1 Friday, November 20, 2009
Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date:
November 20, 2009
Creator:
Bush, Michael
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
Anaerobic Biotransformation and Mobility of Pu and of Pu-EDTA
The enhanced mobility of radionuclides by co-disposed chelating agent, ethylenediaminetetraacetate (EDTA), is likely to occur only under anaerobic conditions. Our extensive effort to enrich and isolate anaerobic EDTA-degrading bacteria has failed. Others has tried and also failed. To explain the lack of anaerobic biodegradation of EDTA, we proposed that EDTA has to be transported into the cells for metabolism. A failure of uptake may contribute to the lack of EDTA degradation under anaerobic conditions. We demonstrated that an aerobic EDTA-degrading bacterium strain BNC1 uses an ABC-type transporter system to uptake EDTA. The system has a periplasmic binding protein that bind EDTA and then interacts with membrane proteins to transport EDTA into the cell at the expense of ATP. The bind protein EppA binds only free EDTA with a Kd of 25 nM. The low Kd value indicates high affinity. However, the Kd value of Ni-EDTA is 2.4 x 10^(-10) nM, indicating much stronger stability. Since Ni and other trace metals are essential for anaerobic respiration, we conclude that the added EDTA sequestrates all trace metals and making anaerobic respiration impossible. Thus, the data explain the lack of anaerobic enrichment cultures for EDTA degradation. Although we did not obtain an EDTA …
Date:
November 20, 2009
Creator:
Xun, Luying
Object Type:
Report
System:
The UNT Digital Library
The Baytown Sun (Baytown, Tex.), Vol. 89, No. 303, Ed. 1 Friday, November 20, 2009
Daily newspaper from Baytown, Texas that includes local, state, and national news along with advertising.
Date:
November 20, 2009
Creator:
Clements, Clifford E.
Object Type:
Newspaper
System:
The Portal to Texas History
The Boerne Star (Boerne, Tex.), Vol. 103, No. 93, Ed. 1 Friday, November 20, 2009
Semiweekly newspaper from Boerne, Texas that includes local, state, and national news along with advertising.
Date:
November 20, 2009
Creator:
Cartwright, Brian & Velvin, Candace E.
Object Type:
Newspaper
System:
The Portal to Texas History
Budget Issues: Electronic Processing of Non-IRS Collections Has Increased but Better Understanding of Cost Structure Is Needed
A letter report issued by the Government Accountability Office with an abstract that begins "The Department of the Treasury's Financial Management Service (FMS) collections program provides services to agencies to collect, deposit, and account for collections through a variety of methods. Electronic collection methods can reduce government borrowing costs and agency administrative costs, while improving compliance and security. The Government Accountability Office (GAO) was asked to identify (1) the extent to which agencies other than the Internal Revenue Service (IRS) use various collection methods, (2) ways to maximize the benefits of and overcome any barriers to agency use of the various collection methods, and (3) issues that FMS should consider in its plans to improve the efficiency and security of collections. GAO analyzed collections data, plans, and documents from FMS and five case-study agencies in the Departments of the Interior and Commerce that use a variety of collection methods, observed fee collection methods, and interviewed FMS and case-study agency officials. GAO also interviewed selected payer groups for case study agencies."
Date:
November 20, 2009
Creator:
United States. Government Accountability Office.
Object Type:
Report
System:
The UNT Digital Library
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:
November 20, 2009
Creator:
Nichol, Jim
Object Type:
Report
System:
The UNT Digital Library
China-U.S. Relations: Current Issues and Implications for U.S. Policy
This report addresses relevant policy questions in current U.S.-China relations, discusses trends and key legislation in the current Congress, and provides a chronology of developments and high-level exchanges.
Date:
November 20, 2009
Creator:
Dumbaugh, Kerry
Object Type:
Report
System:
The UNT Digital Library
Dallas Voice (Dallas, Tex.), Vol. 26, No. 27, Ed. 1 Friday, November 20, 2009
Weekly newspaper from Dallas, Texas that includes local, state, and national news and advertising of interest to the Lesbian, Gay, Bisexual, and Transgender (LGBT) community.
Date:
November 20, 2009
Creator:
Nash, Tammye
Object Type:
Newspaper
System:
The UNT Digital Library
Defense Acquisitions: Further Actions Needed to Address Weaknesses in DOD's Management of Professional and Management Support Contracts
A letter report issued by the Government Accountability Office with an abstract that begins "In fiscal year 2008, the Department of Defense (DOD) obligated $200 billion on services contracts, including $42 billion for professional and management services. The Government Accountability Office (GAO) previously identified weaknesses in DOD's management and oversight of services contracts, contributing to DOD contract management being on GAO's high-risk list. For selected professional and management support contracts, GAO was asked to examine (1) the extent to which DOD considered the risks of contractors closely supporting inherently governmental functions at key decision points, (2) how DOD implemented performance-based practices, (3) the extent to which DOD designated trained surveillance personnel, and (4) whether a new review process may improve DOD's management of such contracts. GAO reviewed federal regulations, agency policies and guidance, and analyzed seven acquisitions approved from 2004 to 2007 and 64 related task orders for services."
Date:
November 20, 2009
Creator:
United States. Government Accountability Office.
Object Type:
Report
System:
The UNT Digital Library
Demonstration of Recessed Downlight Technologies: Power and Illumination Assessment
Solid state lighting (SSL), specifically light-emitting diodes (LED), has been advancing at a rapid pace, and there are presently multiple products available that serve as direct replacements for traditional luminaires. In this demonstration, conventional recessed lights in a conference room were used to compare conventional incandescent A-lamps, incandescent reflector R-lamps, dimming compact fluorescent lamps (CFL), to an LED replacement product. The primary focus during the study was on light delivered to the task plane as provided by the power required by the lighting system. Vertical illuminance, dimming range, and color shift are also important indicators of lighting quality and are discussed in the report. The results clearly showed that LEDs, with dimming-capable drivers, are much more efficient than incandescent and CFLs. Further, LEDs provide much smoother and consistent dimming than dimmable CFLs. On the potential negative side, it is important that the dimming switch be identified as compatible with the LED driver. A wide variety of dimmer switches are capable of dimming LEDs down to 15% of full light output, while select others can be capable of dimming LEDs down to 5%. In addition, LEDs can be intensive light sources, which can result in uncomfortable glare in some applications and …
Date:
November 20, 2009
Creator:
Parker, Steven A. & Beeson, Tracy A.
Object Type:
Report
System:
The UNT Digital Library
Department of Homeland Security: Actions Taken Toward Management Integration, but a Comprehensive Strategy Is Still Needed
A letter report issued by the Government Accountability Office with an abstract that begins "Significant management challenges exist for the Department of Homeland Security (DHS) as it continues to integrate its varied management processes, policies, and systems in areas such as financial management and information technology. These activities are primarily led by the Under Secretary for Management (USM), department management chiefs, and management chiefs in DHS's seven components. The Government Accountability Office (GAO) was asked to examine: (1) the extent to which DHS has developed a comprehensive strategy for management integration that includes the characteristics recommended in GAO's 2005 report; (2) how DHS is implementing management integration; and (3) the extent to which the USM is holding the department and component management chiefs accountable for implementing management integration through reporting relationships. GAO reviewed DHS plans and interviewed management officials in DHS's headquarters and in all components."
Date:
November 20, 2009
Creator:
United States. Government Accountability Office.
Object Type:
Report
System:
The UNT Digital Library
Doctoral Recital: 2009-11-20 – Yoshiko Shamoto, piano
Doctoral recital presented at the UNT College of Music Recital Hall in partial fulfillment of the Doctor of Musical Arts (DMA) degree.
Date:
November 20, 2009
Creator:
Shamoto, Yoshiko
Object Type:
Sound
System:
The UNT Digital Library
Enhanced Magnetism in Epitaxial SrRuO3 Thin Films
We have observed enhanced magnetization in epitaxial SrRuO{sub 3} thin films compared to previously reported bulk and thin film values of 1.1-1.6 {mu}{sub B}/Ru ion. The degree of enhancement is strongly dependent on the lattice distortions imposed on the SrRuO{sub 3} films by SrTiO{sub 3}, (LaAlO{sub 3}){sub 0.3}(SrTaO{sub 3}){sub 0.7} (LSAT), and LaAlO{sub 3} substrates. A larger enhancement of magnetization for coherently strained SrRuO{sub 3} films on SrTiO{sub 3} and LSAT compared to fully relaxed films on LaAlO{sub 3} confirms the importance of the strain state in determining the magnetic ground state of the Ru ion. In particular, SrRuO{sub 3} films on (111) SrTiO{sub 3} exhibit exhanced moments as high as 3.8 {mu}{sub B}/Ru ion, thus suggesting the stabilization of a high-spin Ru{sup 4+} state.
Date:
November 20, 2009
Creator:
Grutter, A.J.; Wong, F.; Arenholz, E.; Liberati, M.; Vailionis, A. & Suzuki, Y.
Object Type:
Article
System:
The UNT Digital Library
Ensemble: 2009-11-20 – Baroque Orchestra and Collegium Singers
Early music concert presented at the UNT College of Music Winspear Performance Hall.
Date:
November 20, 2009
Creator:
University of North Texas. Baroque Orchestra.
Object Type:
Sound
System:
The UNT Digital Library
Ensemble: 2009-11-20 – Jazz Singers 2
Access:
Use of this item is restricted to the UNT Community
Vocal jazz recital presented at the UNT College of Music Kenton Hall.
Date:
November 20, 2009
Creator:
University of North Texas. Jazz Singers II.
Object Type:
Sound
System:
The UNT Digital Library