1,786 Matching Results

Results open in a new window/tab.

E-3 (10-22-13)

Photograph of Tahlequah FD E-3.
Date: October 22, 2013
Creator: unknown
Object Type: Photograph
System: The Gateway to Oklahoma History
A 4.2 GS/S Synchronized Vertical Excitation System for SPS Studies - Steps Toward Wideband Feedback (open access)

A 4.2 GS/S Synchronized Vertical Excitation System for SPS Studies - Steps Toward Wideband Feedback

None
Date: October 18, 2013
Creator: Fox, J. D.; Olsen, J.; Rivetta, C.; Rivetta, I.; Turgut, O.; Uemura, S. et al.
Object Type: Article
System: The UNT Digital Library

(10-10-13)

None
Date: October 10, 2013
Creator: unknown
Object Type: Photograph
System: The Gateway to Oklahoma History

11,664 kilometers across the sea: Bridging the student support gap to the Pacific Islands

Presentation for the 2013 International Association of Aquatic and Marine Science Libraries and Information Centers (IAMSLIC) Conference. This presentation discusses the LEAP program at UNT and bridging the student support gap to the Pacific Islands.
Date: October 21, 2013
Creator: Avery, Elizabeth Fuseler; Batman, Cindy; Chandler, Yvonne J. & Barnwell, Jane
Object Type: Presentation
System: The UNT Digital Library
2011 Community Earth System Model (CESM) Tutorial, August 1-5, 2011 (open access)

2011 Community Earth System Model (CESM) Tutorial, August 1-5, 2011

In fiscal year 2011, the Community Earth System Model (CESM) tutorial was taught at NCAR from 1-5 August 2011. This project hosted 79 full participants (1 accepted participant from China couldn't get a visa) selected from 180 applications. The tutorial was advertised through emails to CESM mailing lists. NCAR staff and long-term visitors (who were not eligible to attend) were also invited to 'audit' the climate and practical lectures and to work on the practical sessions on their own. 15 NCAR staff and long-term visitors took advantage of this opportunity. The majority of the students were graduate students, but several post-docs, faculty, and other research scientists also attended. Additionally, many people are using the on-line lessons and practical sessions. As of August 18, 2011, 407 people had registered to access and use the tutorial from 33 countries all over the world, but a majority from US universities. In fiscal year 2011, the Climate and Global Dynamics Division Information Systems Group (CGD/ISG) built and operated a temporary computer laboratory in a meeting room. This project was made possible through funding from the National Science Foundation Directorate of Geosciences, and the Department of Energy Office of Science.
Date: October 11, 2013
Creator: Hurrell, James W.
Object Type: Article
System: The UNT Digital Library
2012 Renewable Energy Data Book (Book) (open access)

2012 Renewable Energy Data Book (Book)

This Renewable Energy Data Book for 2012 provides facts and figures in a graphical format on energy in general, renewable electricity in the United States, global renewable energy development, wind power, solar power, geothermal power, biopower, hydropower, advanced water power, hydrogen, renewable fuels, and clean energy investment.
Date: October 1, 2013
Creator: Gelman, R.
Object Type: Report
System: The UNT Digital Library

[2013 Buddy System group photo 1]

A photograph of a group of students and their sponsor Monica together at one of the UNT Buddy System events. They are standing and sitting together in the Multicultural Center offices. They are holding up their hands in the eagle claw hand signs and some are also holding balloons.
Date: October 24, 2013
Creator: University of North Texas. Multicultural Center.
Object Type: Photograph
System: The UNT Digital Library

[2013 Buddy System group photo 2]

A photograph of a group of students and their sponsor Monica together at one of the UNT Buddy System events. They are standing and sitting together in the Multicultural Center offices. Some are holding multi-colored balloons.
Date: October 24, 2013
Creator: University of North Texas. Multicultural Center.
Object Type: Photograph
System: The UNT Digital Library
The 2013 Farm Bill: A Comparison of the Senate-Passed (S. 954) and House-Passed (H.R. 2642, H.R. 3102) Bills with Current Law (open access)

The 2013 Farm Bill: A Comparison of the Senate-Passed (S. 954) and House-Passed (H.R. 2642, H.R. 3102) Bills with Current Law

From Introduction: "This report begins with a brief overview of the estimated budgetary impact of the House and Senate farm bills, followed by a summary comparison of the major provisions of each title. A side-by-side section comprehensively compares all of the provisions in S. 954 as passed by the Senate (now also referred to as the Senate amendment of H.R. 2642) and the latest House-passed version of H.R. 2642 (which includes the provisions of H.R. 3102 as a new Title IV to H.R. 2642) with each other, and with current law or policy."
Date: October 18, 2013
Creator: Chite, Ralph M.
Object Type: Report
System: The UNT Digital Library

[2013 UNT Homecoming King]

Portrait of the UNT Homecoming king, seated on a bench.
Date: October 31, 2013
Creator: Clark, Junebug
Object Type: Photograph
System: The UNT Digital Library
2020 Census: Additional Actions Could Strengthen Future Census Test Designs (open access)

2020 Census: Additional Actions Could Strengthen Future Census Test Designs

A letter report issued by the Government Accountability Office with an abstract that begins ""
Date: October 25, 2013
Creator: United States. Government Accountability Office.
Object Type: Report
System: The UNT Digital Library
328Post shot analysis of plasma conditions of Au Spheres illuminated by the URLLE Omega laser, as measured via Thomson scattering (open access)

328Post shot analysis of plasma conditions of Au Spheres illuminated by the URLLE Omega laser, as measured via Thomson scattering

None
Date: October 30, 2013
Creator: Rosen, M D; Ross, J S; Scott, H A; Landen, N; Dewald, E; Froula, D et al.
Object Type: Article
System: The UNT Digital Library
3D Simulations of Multipacting in the 56 MHz SRF Cavity (open access)

3D Simulations of Multipacting in the 56 MHz SRF Cavity

This report addresses the 56 MHz SRF Quarter-Wave Resonator (QWR) is designed for RHIC as a storage cavity to improve the collider performance.
Date: October 2, 2013
Creator: Wu, Q.; Belomestnykh, S. A.; Ge, L.; Ko, C.; Li, Z.; Ng, C. K. et al.
Object Type: Article
System: The UNT Digital Library
The 45th ROK-U.S. Security Consultative Meeting October 2, 2013, Seoul (open access)

The 45th ROK-U.S. Security Consultative Meeting October 2, 2013, Seoul

A document about the commemoration of the Mutual Defense Treaty, the ROK-U.S. Alliance that was established in 1953. It successfully deterred North Korean aggression and provocation while playing an important role in the development of free democracy in the Republic of Korea.
Date: October 2, 2013
Creator: unknown
Object Type: Report
System: The UNT Digital Library
A 5kV, 3MHz Solid-State Modulator Based on the DSRD Switch for an Ultra-fast Beam Kicker (open access)

A 5kV, 3MHz Solid-State Modulator Based on the DSRD Switch for an Ultra-fast Beam Kicker

None
Date: October 30, 2013
Creator: Benwell, A.; Burkhart, C.; Krasnykh, A.; Tang, T. & Kardo-Sysoev, A.
Object Type: Article
System: The UNT Digital Library
Ab Initio Enhanced calphad Modeling of Actinide-Rich Nuclear Fuels (open access)

Ab Initio Enhanced calphad Modeling of Actinide-Rich Nuclear Fuels

The process of fuel recycling is central to the Advanced Fuel Cycle Initiative (AFCI), where plutonium and the minor actinides (MA) Am, Np, and Cm are extracted from spent fuel and fabricated into new fuel for a fast reactor. Metallic alloys of U-Pu-Zr-MA are leading candidates for fast reactor fuels and are the current basis for fast spectrum metal fuels in a fully recycled closed fuel cycle. Safe and optimal use of these fuels will require knowledge of their multicomponent phase stability and thermodynamics (Gibbs free energies). In additional to their use as nuclear fuels, U-Pu-Zr-MA contain elements and alloy phases that pose fundamental questions about electronic structure and energetics at the forefront of modern many-body electron theory. This project will validate state-of-the-art electronic structure approaches for these alloys and use the resulting energetics to model U-Pu-Zr-MA phase stability. In order to keep the work scope practical, researchers will focus on only U-Pu-Zr-{Np,Am}, leaving Cm for later study. The overall objectives of this project are to: Provide a thermodynamic model for U-Pu-Zr-MA for improving and controlling reactor fuels; and, Develop and validate an ab initio approach for predicting actinide alloy energetics for thermodynamic modeling.
Date: October 28, 2013
Creator: Morgan, Dane & Yang, Yong Austin
Object Type: Report
System: The UNT Digital Library
AB INITIO PHASE STABILITY AT HIGH TEMPERATURES AND PRESSURES IN THE V-Cr SYSTEM (open access)

AB INITIO PHASE STABILITY AT HIGH TEMPERATURES AND PRESSURES IN THE V-Cr SYSTEM

None
Date: October 29, 2013
Creator: Landa, A; Soderlind, P & Yang, L H
Object Type: Article
System: The UNT Digital Library

Accelerating Computation of the Unit Commitment Problem

Production cost models (PCMs) simulate power system operation at hourly (or higher) resolution. While computation times often extend into multiple days, the sequential nature of PCM's makes parallelism difficult. We exploit the persistence of unit commitment decisions to select partition boundaries for simulation horizon decomposition and parallel computation. Partitioned simulations are benchmarked against sequential solutions for optimality and computation time.
Date: October 1, 2013
Creator: Hummon, M.; Barrows, C. & Jones, W.
Object Type: Presentation
System: The UNT Digital Library
Accelerator control data visualization with Google Map (open access)

Accelerator control data visualization with Google Map

N/A
Date: October 6, 2013
Creator: W., Fu & Nemesure, S.
Object Type: Article
System: The UNT Digital Library
Accelerator R&D: Research for Science - Science for Society (open access)

Accelerator R&D: Research for Science - Science for Society

None
Date: October 7, 2013
Creator: White, M.; Ozaki, S.; Biedron, S.; Milton, S. V.; Hoffstaetter, G. H.; Henderson, S. et al.
Object Type: Article
System: The UNT Digital Library
ACETYL-COA CLEAVAGE AND SYNTHESIS IN METHANOGENS; CHARACTERIZATION OF SUBOMPONENT INTERACTIONS IN THE ACETYL-COA DECARBONYLASE/SYNTHASE MULTIENZYME COMPLEX (open access)

ACETYL-COA CLEAVAGE AND SYNTHESIS IN METHANOGENS; CHARACTERIZATION OF SUBOMPONENT INTERACTIONS IN THE ACETYL-COA DECARBONYLASE/SYNTHASE MULTIENZYME COMPLEX

The work reported resulted in much new insight into unusual mechanisms of metalloenzymes involved in anaerobic metabolism in methanogens, other archaea, and bacteria.
Date: October 10, 2013
Creator: GRAHAM, DAVID A.
Object Type: Report
System: The UNT Digital Library
Acoustic Modeling for Aqua Ventus I off Monhegan Island, ME (open access)

Acoustic Modeling for Aqua Ventus I off Monhegan Island, ME

The DeepCwind consortium, led by the University of Maine, was awarded funding under the US Department of Energy’s Offshore Wind Advanced Technology Demonstration Program to develop two floating offshore wind turbines in the Gulf of Maine equipped with Goldwind 6 MW direct drive turbines, as the Aqua Ventus I project. The Goldwind turbines have a hub height of 100 m. The turbines will be deployed in Maine State waters, approximately 2.9 miles off Monhegan Island; Monhegan Island is located roughly 10 miles off the coast of Maine. In order to site and permit the offshore turbines, the acoustic output must be evaluated to ensure that the sound will not disturb residents on Monhegan Island, nor input sufficient sound levels into the nearby ocean to disturb marine mammals. This initial assessment of the acoustic output focuses on the sound of the turbines in air by modeling the assumed sound source level, applying a sound propagation model, and taking into account the distance from shore.
Date: October 31, 2013
Creator: Whiting, Jonathan M.; Hanna, Luke A.; DeChello, Nicole L. & Copping, Andrea E.
Object Type: Report
System: The UNT Digital Library
Addendum to the Closure Report for Corrective Action Unit 165: Area 25 and 26 Dry Well and Washdown Areas, Nevada Test Site, Nevada, Revision 0 (open access)

Addendum to the Closure Report for Corrective Action Unit 165: Area 25 and 26 Dry Well and Washdown Areas, Nevada Test Site, Nevada, Revision 0

This document constitutes an addendum to the Closure Report for Corrective Action Unit 165: Area 25 and 26 Dry Well and Washdown Areas, Nevada Test Site, Nevada as described in the document Recommendations and Justifications To Remove Use Restrictions Established under the U.S. Department of Energy, National Nuclear Security Administration Nevada Field Office Federal Facility Agreement and Consent Order dated September 2013. The Use Restriction Removal document was approved by the Nevada Division of Environmental Protection on October 16, 2013. The approval of the UR Removal document constituted approval of each of the recommended UR removals. In conformance with the UR Removal document, this addendum consists of: This page that refers the reader to the UR Removal document for additional information The cover, title, and signature pages of the UR Removal document The NDEP approval letter The corresponding section of the UR Removal document This addendum provides the documentation justifying the cancellation of the UR for CAS 25-20-01, Lab Drain Dry Well. This UR was established as part of FFACO corrective actions and was based on the presence of tetrachloroethene contamination at concentrations greater than the action level established at the time of the initial investigation. Although total petroleum hydrocarbon …
Date: October 1, 2013
Creator: Krauss, Mark J
Object Type: Report
System: The UNT Digital Library
Addendum to the Closure Report for Corrective Action Unit 357: Mud Pits and Waste Dump, Nevada Test Site, Nevada, Revision 0 (open access)

Addendum to the Closure Report for Corrective Action Unit 357: Mud Pits and Waste Dump, Nevada Test Site, Nevada, Revision 0

This document constitutes an addendum to the Closure Report for Corrective Action Unit 357: Mud Pits and Waste Dump, Nevada Test Site, Nevada as described in the document Recommendations and Justifications To Remove Use Restrictions Established under the U.S. Department of Energy, National Nuclear Security Administration Nevada Field Office Federal Facility Agreement and Consent Order dated September 2013. The Use Restriction Removal document was approved by the Nevada Division of Environmental Protection on October 16, 2013. The approval of the UR Removal document constituted approval of each of the recommended UR removals. In conformance with the UR Removal document, this addendum consists of: This page that refers the reader to the UR Removal document for additional information The cover, title, and signature pages of the UR Removal document The NDEP approval letter The corresponding section of the UR Removal document This addendum provides the documentation justifying the cancellation of the UR for CAS 04-26-03, Lead Bricks. This UR was established as part of FFACO corrective actions and was based on the presence of lead contamination at concentrations greater than the action level established at the time of the initial investigation.
Date: October 1, 2013
Creator: Krauss, Mark J
Object Type: Report
System: The UNT Digital Library