Degree Department

80 Matching Results

Results open in a new window/tab.

Spectrum Management: FCC's Licensing Approach in the 11, 18, and 23 Gigahertz Bands Currently Supports Spectrum Availability and Efficiency (open access)

Spectrum Management: FCC's Licensing Approach in the 11, 18, and 23 Gigahertz Bands Currently Supports Spectrum Availability and Efficiency

Correspondence issued by the Government Accountability Office with an abstract that begins ""
Date: November 20, 2012
Creator: United States. Government Accountability Office.
Object Type: Text
System: The UNT Digital Library
The Greensheet (Houston, Tex.), Vol. 43, No. 505, Ed. 1 Tuesday, November 20, 2012 (open access)

The Greensheet (Houston, Tex.), Vol. 43, No. 505, Ed. 1 Tuesday, November 20, 2012

Free weekly newspaper that includes business and classified advertising.
Date: November 20, 2012
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
The Greensheet (Houston, Tex.), Vol. 43, No. 506, Ed. 1 Tuesday, November 20, 2012 (open access)

The Greensheet (Houston, Tex.), Vol. 43, No. 506, Ed. 1 Tuesday, November 20, 2012

Free weekly newspaper that includes business and classified advertising.
Date: November 20, 2012
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
Texas Department of Public Safety Strategic Plan: Fiscal Years 2013-2017 (open access)

Texas Department of Public Safety Strategic Plan: Fiscal Years 2013-2017

Agency strategic plan for the Texas Department of Public Safety describing the organization's planned services, activities, and other goals during fiscal years 2013 through 2017.
Date: November 20, 2012
Creator: Texas. Department of Public Safety.
Object Type: Report
System: The Portal to Texas History
North Texas Daily (Denton, Tex.), Vol. 100, No. 36, Ed. 1 Tuesday, November 20, 2012 (open access)

North Texas Daily (Denton, Tex.), Vol. 100, No. 36, Ed. 1 Tuesday, November 20, 2012

Daily student newspaper from the University of North Texas in Denton, Texas that includes local, state, and campus news along with advertising.
Date: November 20, 2012
Creator: Stratso, Chelsea
Object Type: Newspaper
System: The Portal to Texas History
Path Integral Monte Carlo Simulation of the Warm-Dense Homogeneous Electron Gas (open access)

Path Integral Monte Carlo Simulation of the Warm-Dense Homogeneous Electron Gas

None
Date: November 20, 2012
Creator: Brown, E W; DuBois, J L; Clark, B K & Ceperley, D M
Object Type: Article
System: The UNT Digital Library
Comparing Linear Microinstability of the National Compact Stellarator Expriment and a Shaped Tokamak (open access)

Comparing Linear Microinstability of the National Compact Stellarator Expriment and a Shaped Tokamak

One metric for comparing con nement properties of di erent magnetic fusion energy con gurations is the linear critical gradient of drift wave modes. The critical gradient scale length determines the ratio of the core to pedestal temperature when a plasma is limited to marginal stability in the plasma core. The gyrokinetic turbulence code GS2 was used to calculate critical temperature gradients for the linear, collisionless ion tem- perature gradient (ITG) mode in the National Compact Stellarator Experiment (NCSX) and a prototypical shaped tokamak, based on the pro les of a JET H-mode shot and the stronger shaping of ARIES-AT. While a concern was that the narrow cross section of NCSX at some toroidal locations would result in steep gradients that drive instabilities more easily, it is found that other stabilizing e ects of the stellarator con guration o set this so that the normalized critical gradients for NCSX are competitive with or even better than for the tokamak. For the adiabatic ITG mode, NCSX and the tokamak had similar critical gradients, though beyond marginal stability, NCSX had larger growth rates. However, for the kinetic ITG mode, NCSX had a higher critical gradient and lower growth rates until a/LT ≈#25; …
Date: November 20, 2012
Creator: J.A. Baumgaertel, G.W. Hammett and D.R. Mikkelsen
Object Type: Report
System: The UNT Digital Library
Award ER25844: Minimizing System Noise Effects for Extreme-Scale Scientific Simulation Through Function Delegation (open access)

Award ER25844: Minimizing System Noise Effects for Extreme-Scale Scientific Simulation Through Function Delegation

In software running on distributed computing clusters, time spent on communication between nodes in the cluster can be a significant portion of the overall computation time; background operating system tasks and other computational �noise� on the nodes of the system can have a significant impact on the amount of time this communication takes, especially on large systems. The research completed in this period has improved understanding of when such noise will have a significant impact. Specifically, it was demonstrated that not just noise on the nodes, but also noise on the network between nodes can have a significant impact on computation time. It was also demonstrated that noise patterns matter more than noise intensity: very regular noise can cause less disruption than lighter (on average) but less regular noise. It was also demonstrated that the effect of noise is more prominent as the speed of the network between nodes is increased. Furthermore, a tracing tool, Netgauge, was improved via our work, and a system simulator, LogGOPSim, was developed; they can be used by application developers to improve performance of their program and by system designers to mitigate the effects of noise by adjusting the noise characteristics of the operating system. …
Date: November 20, 2012
Creator: Lumsdaine, Andrew
Object Type: Report
System: The UNT Digital Library
sLine: A High Voltage Switcher ASIC for LCLS Detectors with Rolling Shutter (open access)

sLine: A High Voltage Switcher ASIC for LCLS Detectors with Rolling Shutter

None
Date: November 20, 2012
Creator: Caragiulo, P.; Dragone, A.; Herbst, R. & Haller, G.
Object Type: Article
System: The UNT Digital Library
Second Line of Defense Spares Program Assessment (open access)

Second Line of Defense Spares Program Assessment

The Office of the Second Line of Defense (SLD) is part of the Department of Energy‘s (DOE) National Nuclear Security Administration (NNSA). The SLD Program accomplishes its critical global security mission by forming cooperative relationships with partner countries to install passive radiation detection systems that augment traditional inspection and law enforcement measures by alerting border officials to the presence of special nuclear or other radiological materials in cross-border traffic. An important tenet of the program is to work collaboratively with these countries to establish the necessary processes, procedures, infrastructure and conditions that will enable them to fully assume the financial and technical responsibilities for operating the equipment. As the number of operational deployments grows, the SLD Program faces an increasingly complex logistics process to promote the timely and efficient supply of spare parts.
Date: November 20, 2012
Creator: Henderson, Dale L.; Muller, George; Mercier, Theresa M.; Brigantic, Robert T.; Perkins, Casey J. & Cooley, Scott K.
Object Type: Report
System: The UNT Digital Library
Nuclear Data: Progress Report on Sensitivity Analysis at ANL in FY2012. the Trapu Experiment (open access)

Nuclear Data: Progress Report on Sensitivity Analysis at ANL in FY2012. the Trapu Experiment

None
Date: November 20, 2012
Creator: Aliberti, G. (Nuclear Engineering Division)
Object Type: Report
System: The UNT Digital Library
Characterization of the eLine ASICs in prototype detector systems for LCLS (open access)

Characterization of the eLine ASICs in prototype detector systems for LCLS

None
Date: November 20, 2012
Creator: Carini, G. A.; Dragone, A.; Berube, B. -L.; Caragiulo, P.; Fritz, D .M.; Hart, P. A. et al.
Object Type: Article
System: The UNT Digital Library
eLine100: A Front End ASIC for LCLS Detectors in Low Noise Applications (open access)

eLine100: A Front End ASIC for LCLS Detectors in Low Noise Applications

None
Date: November 20, 2012
Creator: Dragone, A.; Caragiulo, P.; Freytag, D.; Hart, P.; Herbst, R.; Herrmann, S. et al.
Object Type: Article
System: The UNT Digital Library
CSPAD-140k - Experimental Applications at LCLS (open access)

CSPAD-140k - Experimental Applications at LCLS

None
Date: November 20, 2012
Creator: Herrmann, Sven; Boutet, S.; Carini, G.; Dragone, A.; Duda, B.; Freytag, D. et al.
Object Type: Article
System: The UNT Digital Library
Final Report for Research Conducted Under MPO B590872 between Lawrence Livermore National Laboratory and Lawrence Berkeley National Laboratory (open access)

Final Report for Research Conducted Under MPO B590872 between Lawrence Livermore National Laboratory and Lawrence Berkeley National Laboratory

None
Date: November 20, 2012
Creator: De Yoreo, J. J.
Object Type: Report
System: The UNT Digital Library
Report on the AMF2 RPY Stabilization Platform: Design and Evaluation (open access)

Report on the AMF2 RPY Stabilization Platform: Design and Evaluation

None
Date: November 20, 2012
Creator: Coulter, R. L.; Martin, T. J. & Orr, B. W.
Object Type: Report
System: The UNT Digital Library
Generation IV Nuclear Energy System Initiative; Air-Cooled Option Rccs Studies and NSTF Preparation. (open access)

Generation IV Nuclear Energy System Initiative; Air-Cooled Option Rccs Studies and NSTF Preparation.

None
Date: November 20, 2012
Creator: Lomperski, S.; Pointer, W.D.; Tzanos, C.P.; Wei, T.Y.C. & Kraus, A.R. (Nuclear Engineering Division)
Object Type: Report
System: The UNT Digital Library
The Greensheet (Austin, Tex.), Vol. 35, No. 42, Ed. 1 Tuesday, November 20, 2012 (open access)

The Greensheet (Austin, Tex.), Vol. 35, No. 42, Ed. 1 Tuesday, November 20, 2012

Free weekly newspaper that includes business and classified advertising.
Date: November 20, 2012
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
Recent Improvements In Interface Management For Hanfords Waste Treatment And Immobilization Plant - 13263 (open access)

Recent Improvements In Interface Management For Hanfords Waste Treatment And Immobilization Plant - 13263

The U.S. Department of Energy (DOE), Office of River Protection (ORP) is responsible for management and completion of the River Protection Project (RPP) mission, which comprises both the Hanford Site tank farms operations and the Waste Treatment and Immobilization Plant (WTP). The RPP mission is to store, retrieve and treat Hanford's tank waste; store and dispose of treated wastes; and close the tank farm waste management areas and treatment facilities by 2047. The WTP is currently being designed and constructed by Bechtel National Inc. (BNI) for DOE-ORP. BNI relies on a number oftechnical services from other Hanford contractors for WTP's construction and commissioning. These same services will be required of the future WTP operations contractor. The WTP interface management process has recently been improved through changes in organization and technical issue management documented in an Interface Management Plan. Ten of the thirteen active WTP Interface Control Documents (ICDs) have been revised in 2012 using the improved process with the remaining three in progress. The value of the process improvements is reflected by the ability to issue these documents on schedule.
Date: November 20, 2012
Creator: Arm, Stuart T.; Pell, Michael J.; Van Meighem, Jeffery S.; Duncan, Garth M. & Harrington, Christopher C.
Object Type: Article
System: The UNT Digital Library
Flat Plate FCG Experimental System for Material Studies (open access)

Flat Plate FCG Experimental System for Material Studies

None
Date: November 20, 2012
Creator: Goerz, D. A.; Reisman, D. B.; Javedani, J. B.; Paladichuk, J. T.; Hare, D. E.; Tallerico, L. J. et al.
Object Type: Article
System: The UNT Digital Library
Sweetwater Reporter (Sweetwater, Tex.), Vol. 114, No. 263, Ed. 1 Tuesday, November 20, 2012 (open access)

Sweetwater Reporter (Sweetwater, Tex.), Vol. 114, No. 263, Ed. 1 Tuesday, November 20, 2012

Daily newspaper from Sweetwater, Texas that includes local, state, and national news along with advertising.
Date: November 20, 2012
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
[Email from Bruce Monroe to Jack and George, November 20, 2012] (open access)

[Email from Bruce Monroe to Jack and George, November 20, 2012]

Email from Bruce Monroe to Jack and George discussing website templates for the Dallas Way.
Date: November 20, 2012
Creator: Monroe, Bruce
Object Type: Letter
System: The UNT Digital Library
Texas Attorney General Opinion: GA-0976 (open access)

Texas Attorney General Opinion: GA-0976

Document issued by the Office of the Attorney General of Texas in Austin, Texas, providing an interpretation of Texas law. It provides the opinion of the Texas Attorney General, Greg Abbott, regarding a legal question submitted for clarification: Whether a home-rule municipality may require sex offenders who reside within the city to register with the sheriff rather than with the chief of police (RQ-I064-GA).
Date: November 20, 2012
Creator: Texas. Attorney-General's Office.
Object Type: Text
System: The Portal to Texas History
Texas Attorney General Opinion: GA-0977 (open access)

Texas Attorney General Opinion: GA-0977

Document issued by the Office of the Attorney General of Texas in Austin, Texas, providing an interpretation of Texas law. It provides the opinion of the Texas Attorney General, Greg Abbott, regarding a legal question submitted for clarification: Whether a county bail bond board may permit a licensed bail bond holder to change part of the collateral he or she posted as security (RQ-1067-GA).
Date: November 20, 2012
Creator: Texas. Attorney-General's Office.
Object Type: Text
System: The Portal to Texas History