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1,387 Matching Results
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IBS for RHIC operation below transition energy and various RF systems
N/A
Date:
February 13, 2013
Creator:
A., Fedotov
Object Type:
Report
System:
The UNT Digital Library
Clean Air Status and Trends Network Annual Report: 2011
Annual report of the Clean Air Status and Trends Network (CASTNET) describing the program and data collection. It also presents information on air quality and recorded concentrations of pollutants such as ozone, sulfur, gases, and other elements of concern.
Date:
February 2013
Creator:
AMEC Environement & Infrastucture, Inc.
Object Type:
Report
System:
The UNT Digital Library
Doctoral Lecture Recital: 2013-02-11 – Armin Abdihodzic, guitar
Lecture recital presented at the UNT College of Music Recital Hall in partial fulfillment of the Doctor of Musical Arts (DMA) degree.
Date:
February 11, 2013
Creator:
Abdihodzic, Armin
Object Type:
Sound
System:
The UNT Digital Library
Response to "A critique of Abraham and Acree's correlation for deca-1,9-diene/water partition coefficients"
This article is a response to "A critique of Abraham and Acree's correlation for deca-1,9-diene/water partition coefficients," published in New Journal of Chemistry, 2013.
Date:
February 1, 2013
Creator:
Abraham, M. H. (Michael H.) & Acree, William E. (William Eugene)
Object Type:
Article
System:
The UNT Digital Library
Determination of solvation descriptors for terpene hydrocarbons from chromatographic measurements
This article discusses the determination of solvation descriptors for terpene hydrocarbons from chromatographic measurements.
Date:
February 2013
Creator:
Abraham, M. H. (Michael H.); Gola, Joelle R. M.; Gil-Lostes, Javier; Acree, William E. (William Eugene) & Cometto-Muñiz, J. Enrique
Object Type:
Article
System:
The UNT Digital Library
IUPAC-NIST Solubility Data Series. 98. Solubility of Polycyclic Aromatic Hydrocarbons in Pure and Organic Solvent Mixtures: Revised and Updated. Part 1. Binary Solvent Mixtures
Article on the solubility of polycyclic aromatic hydrocarbons in pure and organic solvent mixtures. This work updates volumes 54, 58, and 59 in the IUPAC Solubility Data Series and presents solubility data for polycyclic aromatic hydrocarbon solutes dissolved in binary organic solvent mixtures.
Date:
February 28, 2013
Creator:
Acree, William E. (William Eugene)
Object Type:
Article
System:
The UNT Digital Library
IUPAC-NIST Solubility Data Series. 98. Solubility of Polycyclic Aromatic Hydrocarbons in Pure and Organic Solvent Mixtures: Revised and Updated. Part 2. Ternary Solvent Mixtures
Article on the solubility of polycyclic aromatic hydrocarbons in pure and organic solvent mixtures. This work updates volumes 54, 58, and 59 in the IUPAC Solubility Data Series and presents solubility data for polycyclic aromatic hydrocarbon solutes dissolved in ternary organic solvent mixtures.
Date:
February 28, 2013
Creator:
Acree, William E. (William Eugene)
Object Type:
Article
System:
The UNT Digital Library
Positron PWFA Simulations for FACET
None
Date:
February 4, 2013
Creator:
Adli, E.; Corde, S.; England, R. J.; Frederico, J. T.; Gessner, S. J.; Hogan, M. J. et al.
Object Type:
Article
System:
The UNT Digital Library
Scale-Up of CdTe Photovoltaic Device Processes for Commercial Application: Cooperative Research and Development Final Report, CRADA Number CRD-06-196
Through this Cooperative Research and Development Agreement, NREL and PrimeStar Solar will work together to scale up the NREL CdTe photovoltaic process from the laboratory to produce photovoltaic devices in a size that is commercially viable. The work in this phase will focus on the transference of NREL CdTe device fabrication techniques to PrimeStar Solar. NREL and PrimeStar Solar will engage in a series of technical exchange meetings and laboratory training sessions to transfer the knowledge of CdTe PV film growth from NREL to PrimeStar Solar. PrimeStar Solar will grow thin films on PrimeStar Solar equipment and interleave them with NREL-grown films in an effort to develop a commercial scale process on PrimeStar Solar equipment. Select NREL film growth equipment will be upgraded either by PrimeStar Solar or at PrimeStar Solar's expense to increase equipment reliability and throughput.
Date:
February 1, 2013
Creator:
Albin, D.
Object Type:
Report
System:
The UNT Digital Library
Evaluating Ventilation Systems for Existing Homes
During the course of this project, an affordable and high performance ductwork system to directly address the problems of thermal losses, poor efficiency, and air leakage was designed. To save space and enable direct connections between different floors of the building, the ductwork system was designed in such a way that it occupied interior or exterior frame wall cavities. The ductwork system satisfied building regulations for structural support when bridging multiple floors, the spread of fire and smoke, and insulation to reduce the heat flow into or out of the building. Retrofits of urban residential buildings will be the main focus for the application of this ductwork system. Highly reflective foils and insulating materials were used to aid in the increase of the overall R-value of the ductwork itself and the wall assembly. It is expected that the proposed system will increase the efficiency of the HVAC system and the thermal resistance of the building envelope. The performance of the proposed ductwork design was numerically evaluated in a number of different ways. Our results indicate that the duct method is a very cost attractive alternative to the conventional method.
Date:
February 1, 2013
Creator:
Aldrich, R. & Arena, L.
Object Type:
Report
System:
The UNT Digital Library
Digital Curation Tools: Metadata Enhancement with Selenium IDE
Paper accompanying a poster presentation for the 2013 International iConference. This paper describes metadata enhancement with Selenium IDE.
Date:
February 2013
Creator:
Alemneh, Daniel Gelaw & Weidner, Andrew
Object Type:
Paper
System:
The UNT Digital Library
Digital Curation Tools: Metadata Enhancement with Selenium IDE [Poster]
Poster presented at the 2013 International iConference. This poster discusses metadata enhancement with Selenium IDE.
Date:
February 2013
Creator:
Alemneh, Daniel Gelaw & Weidner, Andrew
Object Type:
Poster
System:
The UNT Digital Library
LWR First Recycle of TRU with Thorium Oxide for Transmutation and Cross Sections
Thorium has been considered as an option to uranium-based fuel, based on considerations of resource utilization (thorium is approximately three times more plentiful than uranium) and as a result of concerns about proliferation and waste management (e.g. reduced production of plutonium, etc.). Since the average composition of natural Thorium is dominated (100%) by the fertile isotope Th-232, Thorium is only useful as a resource for breeding new fissile materials, in this case U-233. Consequently a certain amount of fissile material must be present at the start-up of the reactor in order to guarantee its operation. The thorium fuel can be used in both once-through and recycle options, and in both fast and thermal spectrum systems. The present study has been aimed by the necessity of investigating the option of using reprocessed plutonium/TRU, from a once-through reference LEU scenario (50 GWd/ tIHM), mixed with natural thorium and the need of collect data (mass fractions, cross-sections etc.) for this particular fuel cycle scenario. As previously pointed out, the fissile plutonium is needed to guarantee the operation of the reactor. Four different scenarios have been considered: • Thorium – recycled Plutonium; • Thorium – recycled Plutonium/Neptunium; • Thorium – recycled Plutonium/Neptunium/Americium; • Thorium …
Date:
February 1, 2013
Creator:
Alfonsi, Andrea; Youinou, Gilles & Sen, Sonat
Object Type:
Report
System:
The UNT Digital Library
Characterizing surplus US plutonium for disposition
The United States (US) has identified 61.5 metric tons (MT) of plutonium that is permanently excess to use in nuclear weapons programs, including 47.2 MT of weapons-grade plutonium. Surplus inventories will be stored safely by the Department of Energy (DOE) and then transferred to facilities that will prepare the plutonium for permanent disposition. The Savannah River National Laboratory (SRNL) operates a Feed Characterization program for the Office of Fissile Materials Disposition (OFMD) of the National Nuclear Security Administration (NNSA) and the DOE Office of Environmental Management (DOE-EM). SRNL manages a broad program of item tracking through process history, laboratory analysis, and non-destructive assay. A combination of analytical techniques allows SRNL to predict the isotopic and chemical properties that qualify materials for disposition through the Mixed Oxide (MOX) Fuel Fabrication Facility (MFFF). The research also defines properties that are important for other disposition paths, including disposal to the Waste Isolation Pilot Plant (WIPP) as transuranic waste (TRUW) or to high-level waste (HLW) systems.
Date:
February 26, 2013
Creator:
Allender, Jeffrey S. & Moore, Edwin N.
Object Type:
Article
System:
The UNT Digital Library
Analysis of 2012 Meteorological Data from the Knolls Atomic Power Laboratory and Kesselring Site Operations Facilities
None
Date:
February 14, 2013
Creator:
Aluzzi, F J
Object Type:
Report
System:
The UNT Digital Library
Southwest Retort, Volume 65, Number 6, February 2013
This publication of the Dallas-Fort Worth Section of the American Chemical Society includes information about research, prominent scientist, organizational business, and various other stories of interest to the community.
Date:
February 2013
Creator:
American Chemical Society. Dallas/Fort Worth Section.
Object Type:
Journal/Magazine/Newsletter
System:
The UNT Digital Library
The Newsletter of the Texas Chapter of the American Fisheries Society, Volume 39, Number 1, Winter 2013
Newsletter of the Texas Chapter of the American Fisheries Society containing information about the organization, membership, and field of aquaculture and ecosystem management.
Date:
February 2013
Creator:
American Fisheries Society. Texas Chapter.
Object Type:
Journal/Magazine/Newsletter
System:
The Portal to Texas History
Analysis of inventory data derived fuel characteristics and fire behavior under various environmental conditions.
This is a Power Point slide presentation.
Date:
February 21, 2013
Creator:
Andreu, Anne; Crolley, William & Paresol, Bernard
Object Type:
Report
System:
The UNT Digital Library
European Union Enlargement
This report discusses the evolution of the European Union and its process for enlargement. The EU has long viewed the enlargement process as an historic opportunity to further the integration of the continent by peaceful means.
Date:
February 4, 2013
Creator:
Archick, Kristin
Object Type:
Report
System:
The UNT Digital Library
A Harmonic Approach for Calculating Daily Temperature Normals Constrained by Homogenized Monthly Temperature Normals
A report offering a constrained harmonic technique that forces the daily temperature normals to be consistent with the monthly temperature normals that NOAA archived between 1981 and 2010.
Date:
February 5, 2013
Creator:
Arguez, Anthony & Applequist, Scott
Object Type:
Report
System:
The UNT Digital Library
The Debt Limit: History and Recent Increases
This report gives an historical overview of debt limits, discusses how the total debt of the federal government can increase and how the current economic slowdown has led to higher deficits and thereby a series of debt limit increases, as well as legislation related to these increases.
Date:
February 7, 2013
Creator:
Austin, D. Andrew & Levit, Mindy R.
Object Type:
Report
System:
The UNT Digital Library
Mental Disorders Among OEF/OIF Veterans Using VA Health Care: Facts and Figures
None
Date:
February 4, 2013
Creator:
Bagalman, Erin
Object Type:
Report
System:
The UNT Digital Library
XML Network Description Language (XNDL) for ns-3
None
Date:
February 15, 2013
Creator:
Banks, L. E.; Barnes, P. D.; Jefferson, D. R. & Nikolaev, S.
Object Type:
Report
System:
The UNT Digital Library
Results For The Fourth Quarter 2012 Tank 50 WAC Slurry Sample: Chemical And Radionuclide Contaminants
This report details the chemical and radionuclide contaminant results for the characterization of the 2012 Fourth Quarter sampling of Tank 50 for the Saltstone Waste Acceptance Criteria (WAC).Information from this characterization will be used by Waste Solidification Engineering (WSE) to support the transfer of low-level aqueous waste from Tank 50 to the Salt Feed Tank in the Saltstone Facility in Z-Area, where the waste will be immobilized. This information is also used to update the Tank 50 Waste Characterization System. The following conclusions are drawn from the analytical results provided in this report: The concentration of the reported chemical and radioactive contaminants were less than their respective WAC Limits and Targets, unless noted in this section; Norpar 13 and Isopar L have higher detection limits compared with the Saltstone WAC. The data provided in this report is based upon the concentrations in the sub-sample, and due to the limited solubility in aqueous solution, may not represent the concentrations of the analytes in Tank 50; Diisooctyl adipate (or diisooctyl hexanedioate) and 5-methyl-3-hexanol, plasticizers, were measured at 1.30E+00 mg/L and 3.00E+00 mg/L, respectively, in one of two replicate measurements conducted on an at-depth sample. The organic analysis of the at-depth sample was …
Date:
February 5, 2013
Creator:
Bannochie, C. J.
Object Type:
Report
System:
The UNT Digital Library