Presentation for the 2008 University Scholars Day at the University of North Texas disucsing a survey of songs for the flute.

This presentation illustrates examples of items held in The Portal to Texas History collection and how these works contribute to learning about the history of the Texas Revolution.

This project supports the Solar America Initiative by: (1) providing a consistent framework for analyzing and comparing power system costs and performance across the range of solar technologies and markets, PV, solar heat systems, CSP, residential, commercial and utility markets; (2) developing and validating performance models to enable accurate calculation of levelized cost of energy (LCOE); (3) providing a consistent modeling platform for all TPP's; and (4) supporting implementation and usage of cost models.

This project supports the Solar America Initiative by: R and D that contributes to goal of grid parity by 2015; research to fill the industry R and D pipeline for next-generation low-cost scalable products; development of industry collaborative research; and improvement of NREL tools and capabilities for film silicon research. The project addresses both parts of film silicon roadmap: (1) amorphous-silicon-based thin film PV--amorphous and nanocrystalline materials, present '2nd generation' technology, 4% of world PV sales in 2007; (2) advanced R and D toward film crystal silicon--definition, large-grained or single-crystal silicon < 100 {micro}m thick; 3-8 year horizon; and goal of reaching 15% cells at area costs approaching thin films.

This presentation on wafer replacement cluster tool discusses: (1) Platform for advanced R and D toward SAI 2015 cost goal--crystal silicon PV at area costs closer to amorphous Si PV, it's 15% efficiency, inexpensive substrate, and moderate temperature processing (<800 C); (2) Why silicon?--industrial and knowledge base, abundant and environmentally benign, market acceptance, and good efficiency; and (3) Why replace wafers?--expensive, high embedded energy content, and uses 50-100 times more silicon than needed.

Presentation for the 2008 University Scholars Day at the University of North Texas discussing research on eveningness, insomnia, and delayed sleep phase syndrome in university students.

This project supports the Solar America Initiative by carrying out work on target topics identified for Photovoltaic Systems: (1) Improving cell and module efficiency of thin film Cu(In,Ga)Se2 materials; (2) Implementing the Science and Technology Facility (S&TF) and the Process Development and Integration Laboratory (PDIL) to facilitate laboratory/industry interaction in developing PV manufacturing technologies; (3) Addressing industrial issues in materials and manufacturing processes with the objective to lower the cost of PV power; (4) Providing technology transfer efforts to accelerate transition of thin film PV technology to market and deployment; (5) Assisting R&D efforts to asses and improve reliability and stability of thin film PV products; and (6) Assist the SAI TPPs in technical matters related to CIGS PV technology.

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Presentation for the 2008 University Scholars Day at the University of North Texas discussing research on facilitators and inhibitors to self-maintenance for type II diabetics.

This presentation is about a workshop for high school students. The workshop focused on preservation and how it relates to the study of history.

Presentation for the 2008 University Scholars Day at the University of North Texas discussing an analysis of math anxiety.

Presentation for the 2008 University Scholars Day at the University of North Texas discussing the first world war and American ideals and Wilsonian idealism in foreign policy.

Presentation for the 2008 University Scholars Day at the University of North Texas discussing research on Uganda.

This project supports the Solar America Initiative by: (1) Exploring the concept of improving solar cell efficiency by generating and collecting multiple electrons per absorbed photon for h{nu} > 2Eg (Multiple Exciton Generation--MEG); and (2) Developing PV cells based on colloidally-synthesized semiconductor nanocrystals (NCs) which may eventually enable inexpensive and highly-efficient devices (single absorber design can potentially exceed Shockley-Queisser limit).

Presentation for the 2008 University Scholars Day at the University of North Texas discussing a study of Alzheimer's disease in Texas counties.

Presentation for the 2008 University Scholars Day at the University of North Texas discussing research on the spatial distribution of CVD mortality rates in Texas counties from 1999-2003.

Presentation for the 2008 University Scholars Day at the University of North Texas discussing research on the National Geographic's representation of women in Islam.

The NREL Sensitized Solar Cell (SSC) Core Program supports the Solar America Initiative by: (1) targeting new devices and processes for commercialization by 2015 that are less expensive, more efficient, highly reliable, and environmentally benign; (2) collaborating with DOE OS/BES to conduct basic research targeting breakthroughs in key areas, such as ultra-high efficiency and/or ultra-low cost materials and devices.

This project supports the Solar America Initiative by: (1) Reducing LCOE through--Increased power output from cell, and avenues for lowering of cell cost--substrate recycling; and (2) Establishing reliability by--Determination of cell degradation mechanisms; Integration of design for reliability into future cell development; future-generation cell development; cell reliability; advanced modeling for cell-system integration; basic science supporting cell development; and industry study.

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This project supports the Solar America Initiative by: (1) assistance to SAI Incubators (Primestar Solar, AvA Solar); (2) providing industry with baseline understanding of CdS/CdTe device formation and reliability--incorporation of low-cost, high quality TCOs, functionality and options for buffer layers, effect of various CdS options, effect of and importance CdSTe alloy formation, effect and options for CdCl{sub 2} treatment, effect and options for back contact, and effect of residual impurities during all stages of device formation; (3) understanding modes and mechanisms of cell-level stability; and (4) establishment of CdTe PDIL Tool for rapid material and process screening.

Presentation for the 2008 University Scholars Day at the University of North Texas discussing research on links between mercury and liver damage in wild fish populations.

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The project overview of this presentation is: (1) description--(a) laboratory R and D in advanced heat transfer fluids (HTF) and thermal storage systems; (b) FOA activities in solar collector and component development for use of molten salt as a heat transfer and storage fluid; (c) applications for all activities include line focus and point focus solar concentrating technologies; (2) Major FY08 Activities--(a) advanced HTF development with novel molten salt compositions with low freezing temperatures, nanofluids molecular modeling and experimental studies, and use with molten salt HTF in solar collector field; (b) thermal storage systems--cost analysis and updates for 2-tank and thermocline storage and model development and analysis to support near-term trought deployment; (c) thermal storage components--facility upgrade to support molten salt component testing for freeze-thaw receiver testing, long-shafted molten salt pump for parabolic trough and power tower thermal storage systems; (d) CSP FOA support--testing and evaluation support for molten salt component and field testing work, advanced fluids and storage solicitation preparation, and proposal evaluation for new advanced HTF and thermal storage FOA.