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300 Area IFC Site and Data Management
This report presents site and data management of 300 Area IFC.
Date:
April 19, 2007
Creator:
Freshley, Mark
System:
The UNT Digital Library
2004 DOE Hydrogen, Fuel Cells & Infrastructure Technologies Program Review Presentation COST AND PERFORMANCE ENHANCEMENTS FOR A PEM FUEL CELL TURBOCOMPRESSOR
The objective is to assist the Department of Energy in the development of a low cost, reliable and high performance air compressor/expander. Technical Objective 1: Perform a turbocompressor systems PEM fuel cell trade study to determine the enhanced turbocompressor approach. Technical Objective 2: Using the results from technical objective 1, an enhanced turbocompressor will be fabricated. The design may be modified to match the flow requirements of a selected fuel cell system developer. Technical Objective 3: Design a cost and performance enhanced compact motor and motor controller. Technical Objective 4: Turbocompressor/motor controller development.
Date:
April 1, 2004
Creator:
Gee, Mark K.
System:
The UNT Digital Library
2008 Solar Annual Review Meeting, Session: Parabolic Troughs
The project description is R and D activities at NREL and Sandia aimed at lowering the delivered energy cost of parabolic trough collector systems and FOA awards to support industry in trought development. The primary objectives are: (1) support development of near-term parabolic trought technology for central station power generation; (2) support development of next-generation trought fields; and (3) support expansion of US trough industry. The major FY08 activities were: (1) improving reflector optics; (2) reducing receiver heat loss (including improved receiver coating and mitigating hydrogen accumulation); (3) measuring collector optical efficiency; (4) optimizing plant performance and reducing cost; (5) reducing plant water consumption; and (6) directly supporting industry needs, including FOA support.
Date:
April 1, 2008
Creator:
Kutscher, Chuck
System:
The UNT Digital Library
Acceleration of Field-Scale Bioreduction of U(VI) in a Shallow Alluvial Aquifer: Temporal and Spatial Evolution of Biogeochemistry
Uranium mill tailings sites provide access to uranium-contaminated groundwater at sites that are shallow and low hazard, making it possible to address the following scientific objectives: (1) Determine the dominant electron accepting processes at field sites with long-term metal/rad contamination; (2) Define the biogeochemical transformations that may be important to either natural or accelerated bioremediation under field conditions; and (3) Examine the potential for using biostimulation (electron donor addition) to accelerate reduction of U(VI) to U(IV) at the field scale.
Date:
April 20, 2005
Creator:
Long, Phil
System:
The UNT Digital Library
Adaptation of subsurface microbial communities to mercury
This report gives information about the Adaptation of subsurface microbial communities to mercury.
Date:
April 5, 2006
Creator:
Sorensen, Soren J.
System:
The UNT Digital Library
Alternative Fuels Program Natural Gas Engine Research and Development
None
Date:
April 10, 2000
Creator:
unknown
System:
The UNT Digital Library
Aqueous Complexation Reactions Governing the Rate and Extent of Biogeochemical U(VI) Reduction
None
Date:
April 5, 2006
Creator:
Brooks, Scott C.; Dong, Wenming; Carroll, Sue; Fredrickson, James K.; Kemner, Kenneth M. & Kelly, Shelly
System:
The UNT Digital Library
The Arbitrary Nature of Capital Punishment in Texas
Presentation for the 2008 University Scholars Day at the University of North Texas discussing research on the arbitrary nature of capital punishment in Texas. This presentation shows statistics on the distribution of death row sentences by county, gender, and race.
Date:
April 3, 2008
Creator:
Samaniego-Kopsky, Rebekah & King, Kimi L.
System:
The UNT Digital Library
Assessing Attitudes towards Mentally Engaging Lifestyles Among Older Adults
Presentation for the 2008 University Scholars Day at the University of North Texas discussing a research study to assess attitudes towards mentally engaging lifestyles among older adults.
Date:
April 3, 2008
Creator:
Halpin, Sean N. & Hayslip, Bert
System:
The UNT Digital Library
Atmospheric Processing Platform
None
Date:
April 1, 2008
Creator:
van hest, Michael
System:
The UNT Digital Library
Automated Data Acquisition and Processing
None
Date:
April 1, 2008
Creator:
White, R.
System:
The UNT Digital Library
Bacterial Biotransformations for the In situ Stabilization of Plutonium
Plutonium contamination in the environment is generally low-level and may be present and transported in a range of forms (IV, V, VI). Current remediation strategies are costly, financially and in terms of increased exposure risk to people and the environment. In situ bacterial biostabilization is a promising alternative.
Date:
April 20, 2005
Creator:
Neu, Mary; Boukhalfa, Hakim; Icopini, Gary; Hersman, Larry; Lack, Joe; Priester, John et al.
System:
The UNT Digital Library
Behavior of sorbed {sup 90}Sr in contaminated subsurface sediments
None
Date:
April 5, 2006
Creator:
Zachara, J. M.; McKinley, J. P.; Liu, C. & Smith, S. C.
System:
The UNT Digital Library
Biogeochemical Coupling of Fe and Tc Speciation in Subsurface Sediments: Implications to Long-Term Tc Immobilization
None
Date:
April 18, 2005
Creator:
Zachara, J. M.; Fredrickson, J. K.; Kukkadapu, R. K.; Jeon, B.-H.; Heald, S. M. & McKinley, J. P.
System:
The UNT Digital Library
Biogeochemistry Grand Challenge Electron Transfer at the Microbe-Mineral Interface
None
Date:
April 20, 2005
Creator:
Fredrickson, Jim & Zachara, John
System:
The UNT Digital Library
Biogeochemistry Grand Challenge: Electron Transfer at the Microbe-Mineral Interface
None
Date:
April 4, 2006
Creator:
Fredrickson, Jim & Zachara, John
System:
The UNT Digital Library
The biogeochemistry of Pu mobilization and retention
None
Date:
April 5, 2006
Creator:
Honeyman, B. D.; Francis, A. J.; Dodge, C. J.; Gillow, J. B. & Santschi, Peter H.
System:
The UNT Digital Library
Biomolecular mechanisms controlling metal and radionuclide transformations in anaeromyxobacter dehalogenans
None
Date:
April 5, 2006
Creator:
Beliaev, Alex S.; Loffler, Frank E.; Sanford, Robert A. & Fredrickson, Jim K.
System:
The UNT Digital Library
Cell Design to Maximize Capacity in CDMA Networks
This presentation discusses the code division multiple access (CDMA) inter-cell effects, capacity regions, maximizing network capacity, mobility, a call admission control algorithm, and network performance.
Date:
April 2002
Creator:
Akl, Robert G.
System:
The UNT Digital Library
Characterization of Field Experimental Sites at Hanford’s 300-Area IFC Site
The primary goal is to develop quantitative model of heterogeneity that incorporates dominant features at the significant scales, and reflects geologic variability; reflects multi-scale nature of stratigraphy; honors core and well log data; and forms basis of conceptual hydrostratigraphic models.
Date:
April 19, 2007
Creator:
Ward, Andy & Versteeg, and Roelof
System:
The UNT Digital Library
Collaborations, Best Practices, and Collection Development: Born-Digital and Digitized Materials [Presentation]
This presentation discusses the phases of web collection development, challenges with web archives, and the need and benefit for preserving web materials.
Date:
April 20, 2007
Creator:
Murray, Kathleen R. & Phillips, Mark Edward
System:
The UNT Digital Library
Collaborations: How Ussachevsky Interacted with Other Composers in the Creation of Electronic Music
Presentation for the 2008 Society for Electro-Acoustic Music in the United States (SEAMUS) Annual Conference. This presentation discusses collaborations and how Vladimir Ussachevsky interacted with other composers in the creation of electronic music.
Date:
April 3, 2008
Creator:
Hartsock, Ralph
System:
The UNT Digital Library
Community Proteogenomics: background and application to the Rifle Bioremediation project
None
Date:
April 19, 2007
Creator:
Banfield, Jill
System:
The UNT Digital Library
Community Structure in Contaminated Habitats: The dynamic tension between selective forces and environmental heterogeneity
None
Date:
April 5, 2006
Creator:
Konopka, Allan & Nakatsu, Cindy
System:
The UNT Digital Library