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LSST Science Book, Version 2.0
None
Date:
July 9, 2013
Creator:
Abell, Paul A.; Allison, Julius; Anderson, Scott F.; Andrew, John R.; Angel, J.; Roger, P. et al.
Object Type:
Article
System:
The UNT Digital Library
[Abilene City Council Minutes: 2013]
Ledger containing minutes of the City Council in Abilene, Texas documenting the group's discussions and activities from January 10, 2013 to December 19, 2013.
Date:
2013-01-10/2013-12-19
Creator:
Abilene (Tex.)
Object Type:
Book
System:
The Portal to Texas History
[Abilene City Ordinances: 2013]
Ledger containing ordinances passed by the city of Abilene, Texas during calendar year 2013.
Date:
2013
Creator:
Abilene (Tex.)
Object Type:
Legal Document
System:
The Portal to Texas History
[Abilene City Resolutions: 2013]
Ledger containing resolutions passed by the city of Abilene, Texas during calendar year 2013.
Date:
2013
Creator:
Abilene (Tex.)
Object Type:
Legal Document
System:
The Portal to Texas History
Abilene Philharmonic Playbill: September 21-October 26, 2013
Program for an Abilene Philharmonic concert that ran from September 21st to October 26th during the 63rd season. It includes information about the pieces performed, artists and musicians, and advertising from local companies.
Date:
Autumn 2013
Creator:
Abilene Philharmonic
Object Type:
Pamphlet
System:
The Portal to Texas History
Determination of solvation descriptors for terpene hydrocarbons from chromatographic measurements
This article discusses the determination of solvation descriptors for terpene hydrocarbons from chromatographic measurements.
Date:
February 2013
Creator:
Abraham, M. H. (Michael H.); Gola, Joelle R. M.; Gil-Lostes, Javier; Acree, William E. (William Eugene) & Cometto-Muñiz, J. Enrique
Object Type:
Article
System:
The UNT Digital Library
Status Report of the DPHEP Study Group: Towards a Global Effort for Sustainable Data Preservation in High Energy Physics
None
Date:
March 27, 2013
Creator:
Akopov, Zaven; Amerio, Silvia; Asner, David; Avetisyan, Eduard; Barring, Olof; Beacham, James et al.
Object Type:
Article
System:
The UNT Digital Library
ArcLink: Additional API support for Wayback Machines
Presentation for the 2013 International Internet Preservation Consortium General Assembly. Discusses the functionality of ArcLink, a Wayback Machine extension tool.
Date:
April 22, 2013
Creator:
AlSum, Ahmed
Object Type:
Presentation
System:
The UNT Digital Library
Riding Lucifer's Line: Ranger Deaths Along the Texas-mexico Border
Access:
Use of this item is restricted to the UNT Community
The Texas-Mexico border is trouble. Haphazardly splashing across the meandering Rio Grande into Mexico is—or at least can be—risky business, hazardous to one’s health and well-being. Kirby W. Dendy, the Chief of Texas Rangers, corroborates the sobering reality: “As their predecessors for over one hundred forty years before them did, today’s Texas Rangers continue to battle violence and transnational criminals along the Texas-Mexico border.” In Riding Lucifer’s Line, Bob Alexander, in his characteristic storytelling style, surveys the personal tragedies of twenty-five Texas Rangers who made the ultimate sacrifice as they scouted and enforced laws throughout borderland counties adjacent to the Rio Grande. The timeframe commences in 1874 with formation of the Frontier Battalion, which is when the Texas Rangers were actually institutionalized as a law enforcing entity, and concludes with the last known Texas Ranger death along the border in 1921. Alexander also discusses the transition of the Rangers in two introductory sections: “The Frontier Battalion Era, 1874-1901” and “The Ranger Force Era, 1901-1935,” wherein he follows Texas Rangers moving from an epochal narrative of the Old West to more modern, technological times. Written absent a preprogrammed agenda, Riding Lucifer’s Line is legitimate history. Adhering to facts, the author is …
Date:
May 15, 2013
Creator:
Alexander, Bob
Object Type:
Book
System:
The UNT Digital Library
Algorithm for Screening Phasor Measurement Unit Data for Power System Events and Categories and Common Characteristics for Events Seen in Phasor Measurement Unit Relative Phase-Angle Differences and Frequency Signals
A network of multiple phasor measurement units (PMU) was created, set up, and maintained at the University of Texas at Austin to obtain actual power system measurements for power system analysis. Power system analysis in this report covers a variety of time ranges, such as short- term analysis for power system disturbances and their effects on power system behavior and long- term power system behavior using modal analysis. The first objective of this report is to screen the PMU data for events. The second objective of the report is to identify and describe common characteristics extracted from power system events as measured by PMUs. The numerical characteristics for each category and how these characteristics are used to create selection rules for the algorithm are also described. Trends in PMU data related to different levels and fluctuations in wind power output are also examined.
Date:
August 1, 2013
Creator:
Allen, A.; Santoso, S. & Muljadi, E.
Object Type:
Report
System:
The UNT Digital Library
Preparing the Way for New Policy Regarding Adaptation of US Electricity Infrastructure to Climate Change
The following pages represent the status of policy regarding adaptation of the electric grid to climate change and proposed directions for new policy development. While strides are being made to understand the current climate and to predict hazards it may present to human systems, both the science and the policy remain at present in an analytical state. The policy proposed in this document involves first continued computational modeling of outcomes which will produce a portfolio of options to be considered in light of specific region-related risks. It is proposed that the modeling continue not only until reasonable policy at various levels of jurisdiction can be derived from its outcome but also on a continuing basis so that as improvements in the understanding of the state and trajectory of climate science along with advancements in technology arise, they can be incorporated into an appropriate and evolving policy.
Date:
October 1, 2013
Creator:
Allen, Melissa R
Object Type:
Report
System:
The UNT Digital Library
Wireless for Steel Energy Efficiency Final Report
None
Date:
June 1, 2013
Creator:
Allgood, Glenn O; Manges, Wayne W; Lake, Joe E; Sawyers, Mariann Morelock; Nickerson, George W.; Matson, Dr. Sam et al.
Object Type:
Report
System:
The UNT Digital Library
The Hexagon, Volume 104, Number 2, Summer 2013
Quarterly publication of the Alpha Chi Sigma chemistry fraternity containing articles related to chemistry research and the activities of the organization, including local chapters and groups.
Date:
Summer 2013
Creator:
Alpha Chi Sigma
Object Type:
Journal/Magazine/Newsletter
System:
The UNT Digital Library
The Hexagon, Volume 104, Number 3, Fall 2013
Quarterly publication of the Alpha Chi Sigma chemistry fraternity containing articles related to chemistry research and the activities of the organization, including local chapters and groups.
Date:
Autumn 2013
Creator:
Alpha Chi Sigma
Object Type:
Journal/Magazine/Newsletter
System:
The UNT Digital Library
The Hexagon, Volume 104, Number 4, Winter 2013
Quarterly publication of the Alpha Chi Sigma chemistry fraternity containing articles related to chemistry research and the activities of the organization, including local chapters and groups.
Date:
Winter 2013
Creator:
Alpha Chi Sigma
Object Type:
Journal/Magazine/Newsletter
System:
The UNT Digital Library
The Extent of Autism Knowledge of Novice Alternatively Certified Special Education Teachers in Texas
An increase in the prevalence rate of autism is not necessarily matched by a concurrent increase in the rate of highly qualified special education teachers. The low ratio of highly qualified teachers to the number of students with autism has resulted in chronic teacher shortages in this area. Alternative certification is used as a mechanism to alleviate the demand for highly qualified teachers in special education. However, alternative certification routes have often left novice teachers underprepared for teaching students with autism, more specifically in the implementation of evidence-based practices necessary for instructional effectiveness. The purposes of the study were: a) to assess the knowledge of novice alternatively certified (AC) teachers in the area of autism education; and b) to determine the extent to which age, credit hours of instruction, formal hours of instruction, amount of professional development, and number of students with autism predict the variance in knowledge scores. Participants included all novice (i.e., first-and second-year) alternatively certified special education teachers in the state of Texas. Data were collected through an electronic survey instrument disseminated state-wide to approximately 33 individuals. Multiple regression was conducted in order to determine the strongest predictors of autism knowledge scores. In addition, a multi-way ANOVA …
Date:
December 2013
Creator:
Alward, Jennifer A.
Object Type:
Thesis or Dissertation
System:
The UNT Digital Library
Chemical Information Bulletin, Volume 65, Number 1, Spring 2013
Periodic supplement for "the regular journals of the American Chemical Society," containing annotated bibliographies of chemical documentation literature as well as information about meetings, conferences, awards, scholarships, and other news from the American Chemical Society (ACS) Division of Chemical Literature.
Date:
Spring 2013
Creator:
American Chemical Society. Division of Chemical Information.
Object Type:
Journal/Magazine/Newsletter
System:
The UNT Digital Library
Chemical Information Bulletin, Volume 65, Number 2, Summer 2013
Periodic supplement for "the regular journals of the American Chemical Society," containing annotated bibliographies of chemical documentation literature as well as information about meetings, conferences, awards, scholarships, and other news from the American Chemical Society (ACS) Division of Chemical Literature.
Date:
Summer 2013
Creator:
American Chemical Society. Division of Chemical Information.
Object Type:
Journal/Magazine/Newsletter
System:
The UNT Digital Library
Chemical Information Bulletin, Volume 65, Number 3, Fall 2013
Periodic supplement for "the regular journals of the American Chemical Society," containing annotated bibliographies of chemical documentation literature as well as information about meetings, conferences, awards, scholarships, and other news from the American Chemical Society (ACS) Division of Chemical Literature.
Date:
Autumn 2013
Creator:
American Chemical Society. Division of Chemical Information.
Object Type:
Journal/Magazine/Newsletter
System:
The UNT Digital Library
The Newsletter of the Texas Chapter of the American Fisheries Society, Volume 39, Number 1, Winter 2013
Newsletter of the Texas Chapter of the American Fisheries Society containing information about the organization, membership, and field of aquaculture and ecosystem management.
Date:
February 2013
Creator:
American Fisheries Society. Texas Chapter.
Object Type:
Journal/Magazine/Newsletter
System:
The Portal to Texas History
Social Media and User Engagement @BU Digital Collections
Presentation for the 2013 Digital Frontiers Annual Conference. The presenter discusses the Baylor University Libraries digital collections, some of their challenges, and the social media that they chose to help engage users with their digital collections.
Date:
September 20, 2013
Creator:
Ames, Eric S.
Object Type:
Presentation
System:
The UNT Digital Library
Phase I Flow and Transport Model Document for Corrective Action Unit 97: Yucca Flat/Climax Mine, Nevada National Security Site, Nye County, Nevada, Revision 1 with ROTC 1
The Underground Test Area (UGTA) Corrective Action Unit (CAU) 97, Yucca Flat/Climax Mine, in the northeast part of the Nevada National Security Site (NNSS) requires environmental corrective action activities to assess contamination resulting from underground nuclear testing. These activities are necessary to comply with the UGTA corrective action strategy (referred to as the UGTA strategy). The corrective action investigation phase of the UGTA strategy requires the development of groundwater flow and contaminant transport models whose purpose is to identify the lateral and vertical extent of contaminant migration over the next 1,000 years. In particular, the goal is to calculate the contaminant boundary, which is defined as a probabilistic model-forecast perimeter and a lower hydrostratigraphic unit (HSU) boundary that delineate the possible extent of radionuclide-contaminated groundwater from underground nuclear testing. Because of structural uncertainty in the contaminant boundary, a range of potential contaminant boundaries was forecast, resulting in an ensemble of contaminant boundaries. The contaminant boundary extent is determined by the volume of groundwater that has at least a 5 percent chance of exceeding the radiological standards of the Safe Drinking Water Act (SDWA) (CFR, 2012).
Date:
September 1, 2013
Creator:
Andrews, Robert
Object Type:
Report
System:
The UNT Digital Library
Alstom's Chemical Looping Combustion Prototype for CO{sub 2} Capture from Existing Pulverized Coal-Fired Power Plants: Final Report
Alstom’s Limestone Chemical Looping (LCL™) process has the potential to capture CO{sub 2} from new and existing coal-fired power plants while maintaining high plant power generation efficiency. This new power plant concept is based on a hybrid combustion- gasification process utilizing high temperature chemical and thermal looping technology. This process could also be potentially configured as a hybrid combustion-gasification process producing a syngas or hydrogen for various applications while also producing a separate stream of CO{sub 2} for use or sequestration. The targets set for this technology is to capture over 90% of the total carbon in the coal at cost of electricity which is less than 20% greater than Conventional PC or CFB units. Previous work with bench scale test and a 65 kWt Process Development Unit Development (PDU) has validated the chemistry required for the chemical looping process and provided for the investigation of the solids transport mechanisms and design requirements. The objective of this project is to continue development of the combustion option of chemical looping (LCL-C™) by designing, building and testing a 3 MWt prototype facility. The prototype includes all of the equipment that is required to operate the chemical looping plant in a fully integrated …
Date:
December 2013
Creator:
Andrus, Herbert; Chiu, John; Edberg, Carl; Thibeault, Paul & Turek, David
Object Type:
Report
System:
The UNT Digital Library
The LTS timing analysis program : user%3CU%2B2019%3Es manual and description of the methods of analysis.
The LTS Timing Analysis program described in this report uses signals from the Tempest Lasers, Pulse Forming Lines, and Laser Spark Detectors to carry out calculations to quantify and monitor the performance of the the Z-Accelerator's laser triggered SF6 switches. The program analyzes Z-shots beginning with Z2457, when Laser Spark Detector data became available for all lines.
Date:
August 1, 2013
Creator:
Armstrong, Darrell Jewell & Schwarz, Jens
Object Type:
Report
System:
The UNT Digital Library