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100,000-Mile Evaluation of Transit Buses Operated on Biodiesel Blends (B20)
Evaluates the emissions, fuel economy, and maintenance of five 40-foot transit buses operated on B20 compared to four on petroleum diesel.
Date:
November 1, 2006
Creator:
Proc, K.; Barnitt, R.; Hayes, R. R.; Ratcliff, M.; McCormick, R. L.; Ha, L. et al.
Object Type:
Article
System:
The UNT Digital Library
100 Area and 300 Area Component of the RCBRA Fall 2005 Data Compilation
The purpose of this report is to provide a brief description of the sampling approaches, a description of the samples collected, and the results for the Fall 2005 sampling event. This report presents the methods and results of the work to support the 100 Area and 300 Area Component of the River Corridor Baseline Risk Assessment.
Date:
May 30, 2006
Creator:
Queen, J.M.
Object Type:
Report
System:
The UNT Digital Library
100 Area and 300 Area Component of the River Corridor Baseline Risk Assessment Spring 2006 Data Compilation
The purpose of this report is to describe the sampling approaches, modifications made to the 100 Area and 300 Area component of the RCBRA Sampling and Analysis Plan, summarize validation efforts, and provide sample identification numbers.
Date:
November 20, 2006
Creator:
Queen, J. M. & Weiss, S. G.
Object Type:
Report
System:
The UNT Digital Library
100 Area D4 Project Semi-Annual 2006 Building Completion Report, August 2005 - April 2006
This report documents the decontamination, decommissioining (D&D) and the demolition of select facilities in the 100 Area of the Hanford Site as required by DOE G 430.1-4.
Date:
June 22, 2006
Creator:
Griff, B. C.
Object Type:
Report
System:
The UNT Digital Library
183-GHz Radiometer Handbook - November 2006
The G-Band Vapor Radiometer (GVR) provides time-series measurements of brightness temperatures from four double sideband channels centered at ± 1, ± 3, ± 7, and ± 14 GHz around the 183.31-GHz water vapor line. Atmospheric emission in this spectral region is primarily due to water vapor, with some influence from liquid water. The 183.31 ± 14-GHz channel is particularly sensitive to the presence of liquid water. The sensitivity to water vapor of the 183.31-GHz line is approximately 30 times higher than at the frequencies of the two-channel microwave radiometer (MWR) for a precipitable water vapor (PWV) amount of less than 2.5 mm. Measurements from this nstrument are therefore especially useful during low-humidity conditions (PWV < 5 mm).
Date:
November 30, 2006
Creator:
Cadeddu, M. P.
Object Type:
Report
System:
The UNT Digital Library
201 MHz Cavity R&D for MUCOOL and MICE
We describe the design, fabrication, analysis and preliminary testing of the prototype 201 MHz copper cavity for a muon ionization cooling channel. Cavity applications include the Muon Ionization Cooling Experiment (MICE) as well as cooling channels for a neutrino factory or a muon collider. This cavity was developed by the US muon cooling (MUCOOL) collaboration and is being tested in the MUCOOL Test Area (MTA) at Fermilab. To achieve a high accelerating gradient, the cavity beam irises are terminated by a pair of curved, thin beryllium windows. Several fabrication methods developed for the cavity and windows are novel and offer significant cost savings as compared to conventional construction methods. The cavity's thermal and structural performances are simulated with an FEA model. Preliminary high power RF commissioning results will be presented.
Date:
June 23, 2006
Creator:
Li, Derun; Virostek, Steve; Zisman, Michael; Norem, Jim; Bross,Alan; Moretti, Alfred et al.
Object Type:
Article
System:
The UNT Digital Library
225-kW Dynamometer for Testing Small Wind Turbine Components
Poster for WindPower 2006 held June 4-7, 2006, in Pittsburgh, PA, describing the 225-kW dynamometer for testing small wind turbine components.
Date:
June 1, 2006
Creator:
Green, J.
Object Type:
Article
System:
The UNT Digital Library
225-kW Dynamometer for Testing Small Wind Turbine Components: Preprint
This paper describes NREL's new 225-kW dynamometer facility that is suitable for testing a variety of components and subsystems for small wind turbines and discusses opportunities for industry partnerships with NREL for use of the facility.
Date:
June 1, 2006
Creator:
Green, J.
Object Type:
Article
System:
The UNT Digital Library
300 Area D4 Project 1st Quarter Fiscal Year 2006 Building Completion Report
This report documents the deactivation, decontamination, decommissioning, and demolition of the MO-052, 3225, 334, 334A, and 334-TF Buildings in the 300 Area of the Hanford Site. The D4 of these facilities included characterization, engineering, removal of hazardous and radiologically contaminated materials, equipment removal, utility disconnection, deactivation, decontamination, demolition of the structure, and stabilization or removal of the remaining slab and foundation as appropriate.
Date:
April 20, 2006
Creator:
Smith, David S.
Object Type:
Report
System:
The UNT Digital Library
300 Area D4 Project 2nd Quarter FY06 Building Completion Report
This report documents the deactivation, decontamination, decommissioning, and demolition of 16 buildings in the 300 Area of the Hanford Site. The D4 of these facilities included characterization, engineering, removal of hazardous and radiologically contaminated materials, equipment removal, utility disconnection, deactivation, decontamination, demolition of the structure, and stabilization or removal of the remaining slab and foundation as appropriate.
Date:
June 26, 2006
Creator:
Smith, David S.
Object Type:
Report
System:
The UNT Digital Library
300 Area D4 Project 3rd Quarter Fiscal Year 2006 Building Completion Report
This report documents the deactivation, decontamination, decommissioning, and demolition of five buildings in the 300 Area of the Hanford Site. The D4 of these facilities included characterization, engineering, removal of hazardous and radiologically contaminated materials, equipment removal, utility disconnection, deactivation, decontamination, demolition of the structure, and stabilization or removal of the remaining slab and foundation as appropriate.
Date:
September 25, 2006
Creator:
Smith, D. S.
Object Type:
Report
System:
The UNT Digital Library
300 AREA PACIFIC NORTHWEST NATIONAL LABORATORY FACILITY RADIONUCLIDE EMISSION POINTS AND SAMPLING SYSTEMS
Radionuclide emission points for 300 Area and Battelle Private facilities are presented herein. The sampling systems and associated emission specifics are detailed.
Date:
August 28, 2006
Creator:
Barfuss, Brad C.; Barnett, J. M. & Harbinson, L Jill
Object Type:
Report
System:
The UNT Digital Library
The 300 Kpc Long X-Ray Jet in PKS 1127-145, Z=1.18 Quasar: Constraining X-Ray Emission Models
We present a {approx} 100 ksec Chandra X-ray observation and new VLA radio data of the large scale, 300 kpc long X-ray jet in PKS 1127-145, a radio loud quasar at redshift z=1.18. With this deep X-ray observation we now clearly discern the complex X-ray jet morphology and see substructure within the knots. The X-ray and radio jet intensity profiles are seen to be strikingly different with the radio emission peaking strongly at the two outer knots while the X-ray emission is strongest in the inner jet region. The jet X-ray surface brightness gradually decreases by an order of magnitude going out from the core. The new X-ray data contain sufficient counts to do spectral analysis of the key jet features. The X-ray energy index of the inner jet is relatively flat with {alpha}{sub x} = 0.66 {+-} 0.15 and steep in the outer jet with {alpha}{sub x} = 1.0 {+-} 0.2. We discuss the constraints implied by the new data on the X-ray emission models and conclude that ''one-zone'' models fail and at least a two component model is needed to explain the jet's broad-band emission. We propose that the X-ray emission originates in the jet proper while the …
Date:
November 20, 2006
Creator:
Siemiginowska, Aneta; Stawarz, Lukasz; Cheung, C. C.; Harris, D. E.; Sikora, Marek; Aldcroft, Thomas L. et al.
Object Type:
Article
System:
The UNT Digital Library
317/319 phytoremediation site monitoring report - 2005 growing season.
In 1999, Argonne National Laboratory (ANL) designed and installed a series of engineered plantings consisting of a vegetative cover system and approximately 800 hybrid poplars and willows rooting at various predetermined depths. The plants were installed using various methods including Applied Natural Science's TreeWell{reg_sign} system. The goal of the installation was to protect downgradient surface and groundwater by hydraulic control of the contaminated plume by intercepting the contaminated groundwater with the tree roots, removing moisture from the upgradient soil area, reducing water infiltration, preventing soil erosion, degrading and/or transpiring the residual volatile organic compounds (VOCs), and removing tritium from the subsoil and groundwater. This report presents the results of the monitoring activities conducted by Argonne's Energy Systems Division (ES) in the growing season of 2005. Monitoring of the planted trees began soon after the trees were installed in 1999 and has been conducted every summer since then. As the trees grew and consolidated their growth into the contaminated soil and groundwater, their exposure to the contaminants was progressively shown through tissue sampling. However, as trees grow larger, some of the findings obtained in the early years when trees were much smaller may not hold true now and need to be …
Date:
March 31, 2006
Creator:
Negri, M. C.; Gopalakrishnan, G. & Systems, Energy
Object Type:
Report
System:
The UNT Digital Library
527 Political Organizations: Legislation in the 109th Congress
The 109th Congress is examining the role of groups organized under section 527 of the Internal Revenue Code (IRC) that are involved in federal elections but are not operating under the requirements and restrictions of federal election law. Although such groups only recently emerged into public awareness, in 2004, they were widely seen as major players in the presidential election, with more than $400 million spent seeking to influence the outcome. Strictly speaking, the term “527” refers to a section of the Internal Revenue Code, which was added in 1975 to provide tax-exempt status to federal, state, and local political organizations, as defined in that statute. The controversy over these 527 groups arises from two factors: the different definitions used in federal election law and tax law as to what constitutes election-related activity and, further, the lack of certainty as to what election law itself regulates or may permissibly regulate. This report discusses these groups in detail, as well as related legislation.
Date:
March 31, 2006
Creator:
Cantor, Joseph E. & Lunder, Erika
Object Type:
Report
System:
The UNT Digital Library
S. 852: The Fairness in Asbestos Injury Resolution Act of 2005
This report provides an overview of S. 852, the Fairness in Asbestos Injury Resolution (FAIR) Act of 2005. The bill would establish the Office of Asbestos Disease Compensation to award damages to asbestos claimants from the Asbestos Injury Claims Resolution Fund.
Date:
February 7, 2006
Creator:
Cohen, Henry
Object Type:
Report
System:
The UNT Digital Library
S. 852: The Fairness in Asbestos Injury Resolution Act of 2005
From Summary: "This report provides an overview of S. 852, the Fairness in Asbestos Injury Resolution (FAIR) Act of 2005. The bill would largely remove asbestos claims from the courts in favor of the no-fault administrative process set out in the bill.
Date:
September 20, 2006
Creator:
Burrows, Vanessa K.
Object Type:
Report
System:
The UNT Digital Library
100kW Energy Transfer Multiplexer Power Converter Prototype Development Project
Project Final Report for "100kW Energy Transfer Multiplexer Power Converter Prototype Development Project" prepared under DOE grant number DE-FG36-03GO13138. This project relates to the further development and prototype construction/evaluation for the Energy Transfer Multiplexer (ETM) power converter topology concept. The ETM uses a series resonant link to transfer energy from any phase of a multiphase input to any phase of a multiphase output, converting any input voltage and frequency to any output voltage and frequency. The basic form of the ETM converter consists of an eight (8)-switch matrix (six phase power switches and two ground power switches) and a series L-C resonant circuit. Electronic control of the switches allows energy to be transferred in the proper amount from any phase to any other phase. Depending upon the final circuit application, the switches may be either SCRs or IGBTs. The inherent characteristics of the ETM converter include the following: Power processing in either direction (bidirectional); Large voltage gain without the need of low frequency magnetics; High efficiency independent of output load and frequency; Wide bandwidth with fast transient response and; Operation as a current source. The ETM is able to synthesize true sinusoidal waveforms with low harmonic distortions. For a low …
Date:
March 21, 2006
Creator:
Skeist, S. Merrill; Baker, Richard H.; Marini, Anthony G. P. & Bennett, Keith
Object Type:
Report
System:
The UNT Digital Library
[10th Annual Texas Higher Education Law Conference brochure]
A brochure of information advertising the 10th Annual Texas Higher Education Law Conference held at UNT. It includes an detailed itinerary, descriptions of different sessions, a list of faculty participants from various universities, a registration form, and a quick description of the university and a mailing address for registrants.
Date:
March 20, 2006
Creator:
University of North Texas. Multicultural Center.
Object Type:
Text
System:
The UNT Digital Library
[10th Annual Texas Higher Education Law Conference registration fees]
A document listing the fees for people registering for the 10th Annual Texas Higher Education Law Conference. There are three different levels, early, regular, and on-site, with rising costs for each. Under each level are the options for a single day or both days of the conference. Deadlines for each level are also listed.
Date:
March 20, 2006
Creator:
University of North Texas. Multicultural Center.
Object Type:
Text
System:
The UNT Digital Library
12th Advanced Accelerator Concept (AAC 2006) Workshop
Summary of the 12th Advanced Accelerator Concept (AAC 2006) Workshop help by NIU and ANL on July 10th-15th 2006 in Lake Geneva WI. The proceedings of the workshop have been published as an AIP conference proceedings "12th Advanced Accelerator Concepts Workshop” volume 877.
Date:
July 15, 2006
Creator:
Piot, Philippe
Object Type:
Text
System:
The UNT Digital Library
13C-Tracer Experiments in DIII-D Preliminary to Thermal Oxidation Experiments to Understand Tritium Recovery in DIII-D, JET, C-Mod, and MAST
Retention of tritium in carbon co-deposits is a serious concern for ITER. Developing a reliable in-situ removal method of the co-deposited tritium would allow the use of carbon plasma-facing components which have proven reliable in high heat flux conditions and compatible with high performance plasmas. Thermal oxidation is a potential solution, capable of reaching even hidden locations. It is necessary to establish the least severe conditions to achieve adequate tritium recovery, minimizing damage and reconditioning time. The first step in this multi-machine project is {sup 13}C-tracer experiments in DIII-D, JET, C-Mod and MAST. In DIII-D and JET, {sup 13}CH{sub 4} has been (and in C-Mod and MAST, will be) injected toroidally symmetrically, facilitating quantification and interpretation of the results. Tiles have been removed, analyzed for {sup 13}C content and will next be evaluated in a thermal oxidation test facility in Toronto with regard to the ability of different severities of oxidation exposure to remove the different types of (known and measured) {sup 13}C co-deposit. Removal of D/T from B on Mo tiles from C-Mod will also be tested. OEDGE interpretive code analysis of the {sup 13}C deposition patterns is used to generate the understanding needed to apply findings to ITER. …
Date:
June 19, 2006
Creator:
Stangeby, P.; Allen, S.; Bekris, N.; Brooks, N.; Christie, K.; Chrobak, C. et al.
Object Type:
Article
System:
The UNT Digital Library
15th Street News (Midwest City, Okla.), Vol. 35, No. 15, Ed. 1 Friday, January 13, 2006
Newspaper from Rose State College in Midwest City, Oklahoma that includes national, local, and campus news along with advertising.
Date:
January 13, 2006
Creator:
Waltman, Erin
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
15th Street News (Midwest City, Okla.), Vol. 35, No. 16, Ed. 1 Friday, January 27, 2006
Newspaper from Rose State College in Midwest City, Oklahoma that includes national, local, and campus news along with advertising.
Date:
January 27, 2006
Creator:
Waltman, Erin
Object Type:
Newspaper
System:
The Gateway to Oklahoma History