831 Matching Results

Search Results

prev Results: 817 - 831

Future Emissions Impact On Off-Road Vehicles

Description: Summaries of paper: Emission requirements dictate vehicle update cycles; Packaging, performance and cost impacted; Styling updates can be integrated; Opportunity to integrate features and performance; Non-uniform regulations challenge resources; and Customers won't expect to pay more or receive less.
Date: April 18, 2001
Creator: Baumgard, Kirby & Ephraim, Steve
Partner: UNT Libraries Government Documents Department

Fundamental Studies of Electrodes for SOFCs

Description: This presentation discusses fundamental studies of electrodes for solid oxide fuel cells (SOFCs).
Date: January 27, 2005
Creator: Choi, Y.; Dong, J.; Abernathy, H.; Koep, E.; Liu, Y. & Liu, M.
Partner: UNT Libraries Government Documents Department

An Integrated Approach to Modeling and Mitigating SOFC Failure

Description: The objective of this project is to develop first-order failure criteria to be used for the initial design, material selection and optimization against thermomechanical failure of the PEN structure in high temperature SOFCs.
Date: January 27, 2005
Creator: Fedorov, Andrei; Haynes, Comas & Qu, Jianmin
Partner: UNT Libraries Government Documents Department

Factors Controlling In Situ Uranium and Technetium Bioreductionat the NABIR Field Research Center

Description: This research hypotheses is: (1) Indigenous microorganisms in the shallow aquifer at the FRC have the capability to reduce U(VI) and Tc(VII) but rates are limited by--Scarce electron donor, Low pH and potentially toxic metals, and High nitrate. (2) U(VI) and Tc(VII) reduction rates can be increased by--Successive donor additions, Raising pH to precipitate toxic metals, and Adding humics to complex toxic metals and serve as electron shuttles.
Date: March 17, 2004
Creator: Istok, J.; Jones, J.; Park, M.; Sapp, M.; Selko, E.; Laughman, R. et al.
Partner: UNT Libraries Government Documents Department

[Cultural Diversity Now! presentation]

Description: A presentation by Cassandra Berry titled "Cultural Diversity Now!" that covers the importance of diversity in schools, in combating stereotypes, in strengthening communities, and in the economy. There are three different visuals in the presentation and one is about Mount Rushmore.
Date: April 24, 2006
Creator: University of North Texas. Multicultural Center.
Partner: UNT Libraries Special Collections

[Printed PowerPoint slides and photos: Lone Star Ride 2002 event]

Description: A paper copy of the PowerPoint of photographs from the 2002 LSR. The PowerPoint is broken down by day and by pit stop. The PowerPoint was made by the photographer, initials MJ, of the photos to which he offers a disclaimer for missing groups and the tilted angled of some of the photos on the second slide.
Date: 2002
Location: None
Partner: UNT Libraries Special Collections

Reduction of U(VI) Complexes by Anthraquinone Disulfonate: Experiment and Molecular Modeling

Description: Past studies demonstrate that complexation will limit abiotic and biotic U(VI) reduction rates and the overall extent of reduction. However, the underlying basis for this behavior is not understood and presently unpredictable across species and ligand structure. The central tenets of these investigations are: (1) reduction of U(VI) follows the electron-transfer (ET) mechanism developed by Marcus; (2) the ET rate is the rate-limiting step in U(VI) reduction and is the step that is most affected … more
Date: March 17, 2004
Creator: Ainsworth, C. C.; Wang, Z.; Rosso, K. M.; Wagnon, K. & Fredrickson, J. K.
Partner: UNT Libraries Government Documents Department

Combinatorial Spray-Based Synthesis of PEM FC Electrocatalysts

Description: This report talks about Combinatorial Spray-Based Synthesis of PEM FC Electrocatalysts
Date: November 2, 2003
Creator: Atanassova, Paolina; Bhatia, Rimple; Brewster, James; Dericotte, David; Gurau, Bogdan; Napolitano, Paul et al.
Partner: UNT Libraries Government Documents Department

Novel Fission-Product Separation Based on Room Temperature Ionic Liquids

Description: This presentation was given at the DOE Office of Science-Environmental Management Science Program (EMSP) High-Level Waste Workshop held on January 19-20, 2005 at the Savannah River Site.
Date: January 19, 2005
Creator: Luo, Huimin; Dai, Sheng; Bonnesen, Peter V.; Buchanan, A.C.; Rogers, Robin D.; Holbrey, John D. et al.
Partner: UNT Libraries Government Documents Department
Back to Top of Screen