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Cleaning up Messy Data with Open Refine
This Tech Talk presentation discusses the open source software OpenRefine and strategies for cleaning up messy data.
Date:
January 29, 2014
Creator:
Najmi, Anjum & Keralis, Spencer D. C.
System:
The UNT Digital Library
Shared Metadata for Regional Landmarks: Building Names
Presentation for the Cross Timbers Library Collaborative (CTLC) Special Collections Affinity Group meeting. This presentation discusses dealing with building names in digital collections.
Date:
January 29, 2014
Creator:
Phillips, Mark Edward
System:
The UNT Digital Library
OAI-ORE
This Tech Talk presentation discusses how the Open Archive Initiative (OAI) and the Object Reuse and Exchange (ORE) are used in the University of North Texas (UNT) Digital Library. OAI-ORE define the standards for the description and exchange of aggregations of Web resources.
Date:
January 20, 2010
Creator:
Phillips, Mark Edward
System:
The UNT Digital Library
Digital Initiatives at the University of North Texas Libraries
This presentation gives an overview of the University of North Texas (UNT) Library's Digital Projects Unit (DPU) and their digitization initiatives.
Date:
January 28, 2009
Creator:
Phillips, Mark Edward
System:
The UNT Digital Library
"Good" Digital Collections
This Tech Talks presentation covers the principles that apply to "good" digital collections and analyzes how objects, metadata, and the user interface together create the users' experience of a collection.
Date:
January 27, 2010
Creator:
Alemneh, Daniel Gelaw
System:
The UNT Digital Library
Examining MARC Records as Artifacts Reflecting Metadata Utilization Decisions
This presentation discusses the MARC Content Designation Utilization (MCDU) Project. It presents information about the goals and scope of the project, the methodology and information about the process, and the implications of this project.
Date:
January 25, 2006
Creator:
Moen, William E.
System:
The UNT Digital Library
Self-Configuring Wireless MEMS Network
This presentation discusses miniature, lightweight, self-powered wireless sensors, and networking software needs.
Date:
January 2008
Creator:
Akl, Robert G.; Kavi, Krishna M. & El Rewini, Hesham
System:
The UNT Digital Library
Fuel Cell Bus Evaluation Results
Presentation on the results from the DOE fuel cell bus evaluation given at the Transportation Research Board's 87th annual meeting, January 14, 2008.
Date:
January 14, 2008
Creator:
Eudy, L.
System:
The UNT Digital Library
Example Performance Targets and Efficiency Packages Greensburg, Kansas
This presentation shows the energy performance targets and efficiency packages for residential buildings in Greensburg, Kansas.
Date:
January 1, 2008
Creator:
Anderson, R.
System:
The UNT Digital Library
Concentrating Photovoltaics
Solar is growing rapidly, and the concentrating photovoltaics industry-both high- and low-concentration cell approaches-may be ready to ramp production in 2009.
Date:
January 20, 2009
Creator:
Kurtz, S.
System:
The UNT Digital Library
Controlled Hydrogen Fleet and Infrastructure Demonstration and Validation Project: Progress Update
Presentation outlining the progress of DOE's Controlled Hydrogen Fleet and Infrastructure Demonstration and Validation Project, prepared for the 2006 National Hydrogen Association Meeting.
Date:
January 1, 2006
Creator:
Wipke, K.; Welch, C.; Thomas, H.; Sprik, S.; Gronich, S.; J., Garbak. et al.
System:
The UNT Digital Library
Active Power Control Testing at the U.S. National Wind Technology Center (NWTC)
In order to keep the electricity grid stable and the lights on, the power system relies on certain responses from its generating fleet. This presentation evaluates the potential for wind turbines and wind power plants to provide these services and assist the grid during critical times.
Date:
January 1, 2011
Creator:
Ela, E.
System:
The UNT Digital Library
Community-Based Social Marketing
Presents how to create effective community weatherization assistance programs to foster sustainable behavior.
Date:
January 1, 2011
Creator:
Hollander, A.
System:
The UNT Digital Library
Gearbox Reliability Collaborative Update: A Brief
This presentation is an update on the Gearbox Reliability Collaborative (GRC) for the AWEA Wind Project Operations, Maintenance & Reliability Seminar. GRC accomplishments are: (1) Failure database software deployed - partners see business value for themselves and customers; (2) Designed, built, instrumented, and tested two gearboxes - (a) Generated unprecedented public domain test data from both field testing and dynamometer testing, (b) Different responses from 'identical' gearboxes, (c) Demonstrated importance of non-torque loading and modeling approach; and (3) Active collaborative, with wide industry support, leveraging DOE funding - Modeling round robin and Condition Monitoring round robin.
Date:
January 1, 2012
Creator:
Sheng, S.; Keller, J. & McDade, M.
System:
The UNT Digital Library
MD PHEV/EV ARRA Project Data Collection and Reporting
This presentation describes a National Renewable Energy Laboratory project to collect and analyze commercial fleet deployment data from medium-duty plug-in hybrid electric and all-electric vehicles that were deployed using funds from the American Recovery and Reinvestment Act. This work supports the Department of Energy's Vehicle Technologies Program and its Advanced Vehicle Testing Activity.
Date:
January 1, 2012
Creator:
Walkowicz, K.; Ramroth, L.; Duran, A. & Rosen, B.
System:
The UNT Digital Library
New Wind Energy Resource Potential Estimates for the United States
This presentation provides an overview of the wind energy resource mapping efforts conducted at NREL and by Truepower.
Date:
January 1, 2011
Creator:
Elliott, D.; Schwartz, M.; Haymes, S.; Heimiller, D.; Scott, G.; Brower, M. et al.
System:
The UNT Digital Library
NREL UL Fuel Dispensing Infrastructure Intermediate Blends Performance Testing
Presentation provides an overview of NREL's project to determine compatibility and safe performance of installed fuel dispensing infrastructure with E15.
Date:
January 1, 2011
Creator:
Moriarty, K. & Clark, W.
System:
The UNT Digital Library
Steps for Academic Success via Library Resources and Services
Presentation for the North Texas Community College Consortium Spring Leadership Conference. This presentation highlights library resources and services available for community colleges.
Date:
January 25, 2019
Creator:
Monahan, Jo
System:
The UNT Digital Library
Analysis of T lymphocyte turnover rates using novel models for the study of deuterated glucose uptake
None
Date:
January 1, 2001
Creator:
Ribeiro, Ruy M.; Mohri, Hiroshi; Perelson, Alan S. & Ho, David D.
System:
The UNT Digital Library
Durability of Poly(Methyl Methacrylate) Lenses Used in Concentrating Photovoltaic Technology (Revised)
Concentrating photovoltaic (CPV) technology recently gained interest based on its expected low levelized cost of electricity, high efficiency, and scalability. Many CPV systems employ Fresnel lenses composed of poly(methyl methacrylate) (PMMA) to obtain a high optical flux density on the cell. The optical and mechanical durability of these lenses, however, is not well established relative to the desired surface life of 30 years. Our research aims to quantify the expected lifetime of PMMA in key market locations (FL, AZ, and CO).
Date:
January 1, 2012
Creator:
Miller, D. C.; Carloni, J. D.; Pankow, J. W.; Gjersing, E. L.; To, B.; Packard, C. E. et al.
System:
The UNT Digital Library
Methods to Model and Calculate Capacity Contributions of Variable Generation for Resource Adequacy Planning (IVGTF1-2): Additional Discussion
This presentation addresses specific actions, practices and requirements, including enhancements to existing or development of new reliability standards.
Date:
January 1, 2011
Creator:
Milligan, M.
System:
The UNT Digital Library
Summary and Follow-on Recommendations of: Natural Gas and the Transformation of the U.S. Energy Sector: Electricity
This presentation summarized key findings of electronic power scenarios from a recent JISEA report.
Date:
January 1, 2013
Creator:
Logan, J.
System:
The UNT Digital Library
Feasibility studies of direct CO2 sequestration with minerals
None
Date:
January 1, 2001
Creator:
Nilsen, David N. & White, C.
System:
The UNT Digital Library
Plug-in HEVs: A Near-Term Option to Reduce Petroleum Consumption from FY05 Milestone Report
Presented to DOE management staff on September 14, 2005 at the DOE headquarters in Washington DC. Content was updated January 19, 2006 for publication. This presentation addresses plug-in hybrid electric vehicle (PHEV) market and technology issues for research and development efforts.
Date:
January 19, 2006
Creator:
Markel, T.; O'Keefe, M.; Simpson, A.; Gonder, J. & Brooker, A.
System:
The UNT Digital Library