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Integrating and Piloting Lignocellulose Biomass Conversion Technology

Presentation on NREL's integrated biomass conversion capabilities. Presented at the 2009 Advanced Biofuels Workshop in Denver, CO, Cellulosic Ethanol session.
Date: June 15, 2009
Creator: Schell, D. J.
System: The UNT Digital Library

Getting ETDs off the Calf-Path: Digital Preservation Readiness for Growing ETD Collections and Distributed Preservation Networks [Presentation]

This presentation addresses "Calf-Path" problems for Electronic Theses and Dissertation (ETD) repositories, problems associated with the early ad hoc and idiosyncratic workflow patterns. This presentation also documents relatively simple principles and guidelines for such ETD programs that can greatly improve the subsequent likelihood of implementing successful distributed digital preservation programs.
Date: June 11, 2009
Creator: McMillan, Gail & Halbert, Martin
System: The UNT Digital Library

Scenario Development and Analysis of Hydrogen as a Large-Scale Energy Storage Medium

The conclusions from this report are: (1) hydrogen has several important advantages over competing technologies, including - very high storage energy density (170 kWh/m{sup 3} vs. 2.4 for CAES and 0.7 for pumped hydro) which allows for potential economic viability of above-ground storage and relatively low environmental impact in comparison with other technologies; and (2) the major disadvantage of hydrogen energy storage is cost but research and deployment of electrolyzers and fuel cells may reduce cost significantly.
Date: June 10, 2009
Creator: Steward, D. M.
System: The UNT Digital Library

Fuel Economy and Performance of Mild Hybrids with Ultracapacitors: Simulations and Vehicle Test Results

NREL worked with GM and demonstrated equivalent performance in the Saturn Vue Belt Alternator Starter (BAS) hybrid vehicle whether running with its stock batteries or a retrofit ultracapacitor system.
Date: June 1, 2009
Creator: Gonder, J.; Pesaran, A.; Lustbader, J. & Tataria, H.
System: The UNT Digital Library

Impact of the 3Cs of Batteries on PHEV Value Proposition: Cost, Calendar Life, and Cycle Life

Battery cost, calendar life, and cycle life are three important challenges for those commercializing plug-in hybrid electric vehicles; battery life is sensitive to temperature and solar loading.
Date: June 1, 2009
Creator: Pesaran, A.; Smith, K. & Markel, T.
System: The UNT Digital Library

Lithium-Ion Battery Safety Study Using Multi-Physics Internal Short-Circuit Model

This presentation outlines NREL's multi-physics simulation study to characterize an internal short by linking and integrating electrochemical cell, electro-thermal, and abuse reaction kinetics models.
Date: June 1, 2009
Creator: Kim, G-.H.; Smith, K. & Pesaran, A.
System: The UNT Digital Library

CTR-NT: A Survey of Local Cataloging Tool and Resource Utilization

This presentation discusses a grant project on Cataloging Tools and Resource: North Texas (CTR-NT). The study aimed to discover the extent and utilization of cataloging tools and resources within technical service departments in the public libraries of the North Texas Regional Library System (NTRLS) and the North East Texas Library System (NETLS).
Date: June 28, 2008
Creator: Miksa, Shawne D., 1969-
System: The UNT Digital Library

FCV Learning Demonstration: Factors Affecting Fuel Cell Degradation

Presentation on the NREL Fuel Cell Vehicle learning demonstration prepared for the 2008 ASME Fuel Cell Conference.
Date: June 18, 2008
Creator: Kurtz, J.; Wipke, K. & Sprik, S.
System: The UNT Digital Library

Controlled Hydrogen Fleet and Infrastructure Analysis

This presentation by Keith Wipke at the 2008 DOE Hydrogen Program Annual Merit Review Meeting provides information about NREL's Controlled Hydrogen Fleet and Infrastructure Analysis Project.
Date: June 10, 2008
Creator: Wipke, K.; Sprik, S. & Kurtz, J.
System: The UNT Digital Library

Building Digital Archives

This presentation is about the steps followed in the development of the University of North Texas (UNT) Libraries' Digital Library infrastructure, the lessons learned along the way, and the opportunities that are available today.
Date: June 6, 2008
Creator: Phillips, Mark Edward & Hartman, Cathy Nelson
System: The UNT Digital Library

Collaboration in Practice: Megadata Happens

This presentation discusses The Portal to Texas History and how collaborations with other organizations has helped add to the collection. In this presentation, the author illustrates examples from The Portal to Texas History with information about metadata management, quality issues, and the automated systems in place by the University of North Texas (UNT) Libraries' Digital Projects Unit.
Date: June 6, 2008
Creator: Belden, Dreanna
System: The UNT Digital Library

Using Archival Resource Keys (ARKs) for Persistent Identification

This presentation discusses the usefulness of an Archival Resource Key (ARK) and how the University of North Texas (UNT) Libraries and the Digital Projects Unit use ARKs in their system.
Date: June 5, 2008
Creator: Phillips, Mark Edward
System: The UNT Digital Library

Web Archiving Workshop: Overview

This presentation gives a brief overview of the history of web archiving and explains key terms and concepts related to web archiving and harvesting with illustrated examples.
Date: June 4, 2008
Creator: Phillips, Mark Edward
System: The UNT Digital Library

Web Archiving Workshop: Tools Overview

This presentation offers a brief discussion of web archiving tools. Tools include Wget, HTTrack, Heritrix, Wayback, and NutchWAX.
Date: June 4, 2008
Creator: Phillips, Mark Edward
System: The UNT Digital Library

Synthesis and Chemistry of Polyfunctionalized Cyclohexasilanes

None
Date: June 2, 2008
Creator: Boudjouk, Philip; Kim, Beon-Kyu; Choi, Seok-Bong; Dai, Xuliang; Pokhodnya, Kostantin; Nelson, Kendric et al.
System: The UNT Digital Library

High-Performance Systems Biology and Associated Combinatorial Scientific Computing Problems

Presentation discussing a metabolomics study focused on a hydrogen-producing green alga and the problems encountered that are addressable using combinatorial scientific computing methods.
Date: June 1, 2008
Creator: Alber, D.
System: The UNT Digital Library

Nuts & Bolts: Preserving Digital Content at the University of North Texas

This presentation discusses the preservation and digitization of content at the University of North Texas (UNT). The topics include a background of the digital initiatives at the UNT Libraries, the organization of the digital initiatives, the collaborative projects, the collections held by the UNT Libraries, and areas of research.
Date: June 2008
Creator: Hartman, Cathy Nelson & Phillips, Mark Edward
System: The UNT Digital Library

E85 and Flexible Fuel Vehicles

None
Date: June 13, 2007
Creator: McCormick, B.
System: The UNT Digital Library

Analysis of Optics and Mask Contamination in SEMATECH EUV Micro-Exposure Tools

None
Date: June 1, 2007
Creator: Jones, Juanita; Wuest , Andrea; Langer , E.; Lin , C.D.; Malloy , Matt; Naulleau , Patrick et al.
System: The UNT Digital Library

Making it Work, Making it Fun: Metadata in Action

This presentation discusses metadata and how to ensure quality. It illustrates how the University of North Texas (UNT) utilizes a metadata analysis tool and a metadata template creator.
Date: June 1, 2007
Creator: Belden, Dreanna
System: The UNT Digital Library

Wind for Schools

Schools are key to achieving the goal of producing 20% of the nation's electricity demand. Most significantly, schools are training the scientists, technicians, businesspeople, decisionmakers, and teachers of the future. What students learn and believe about wind energy will impact the United States' ability to create markets and policy, develop and improve technology, finance and implement projects, and create change in all of our public and private institutions. In the nearer term, school districts have large facility costs, electrical loads, and utility costs. They are always in search of ways to reduce costs or obtain revenue to improve educational programs. Schools value teaching about the science and technology of renewable energy. They are important opinion leaders, particularly in rural communities. And their financial structures are quite different from other institutions (funding, incentives, restrictions, etc.). Learning objectives: The presentation will use case studies, project experience, and discussion with the audience to convey the current status of wind energy applications and education in U.S. schools and understanding of the elements that create a successful school wind energy project. The presentation will provide attendees with a background in the current level of knowledge and generate discussion on several themes.
Date: June 1, 2007
Creator: Kelly, M.
System: The UNT Digital Library

Renewable Energy: A Significant Contributor? Achieving the Goal of 30% Transportation Fuels from Biomass by 2030

Presented by Dan Arvizu at the 10th Annual Green Chemistry & Engineering Conference on June 29, 2006 in Washington, D.C.
Date: June 29, 2006
Creator: Arvizu, D.
System: The UNT Digital Library

Next Generation Ethernet the time to start is now

None
Date: June 21, 2006
Creator: Bennett, Mike J.
System: The UNT Digital Library

Opportunities and Challenges for Alternative Fuels

Presentation given by Dan Arvizu at the Center for Strategic and International Studies (CSIS) Symposium on Future Fuels on June 15, 2006
Date: June 15, 2006
Creator: Arvizu, D.
System: The UNT Digital Library