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1,158 Matching Results
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Simulation of Scraping on the AGS Beam Dump
N/A
Date:
October 28, 2013
Creator:
Gardner, C. J.
Object Type:
Report
System:
The UNT Digital Library
Motivating Pre-service Teachers to Incorporate Technology Into the Classroom
Technology integration into the classroom is a multi-faceted and complex topic. One factor that can have an effect on a teacher's incorporation of technology into their classroom is pre-service teacher technology training. In this research study the ARCS instructional design model was applied to a pre-service teacher technology course in the hopes of motivating course attendees to both learn about technology incorporation and to incorporate technology into their future classrooms. The ARCS instructional design model that relies on the motivational sub-components of attention, relevance, confidences, and satisfaction to develop instruction that motivates to students to learn course content and goals. This study analyzed a group of pre-service teachers enrolled in a university technology training course to determine if the redesign resulted in the desired outcomes. Pre-test and post-test data was collected using both quantitative and qualitative instruments to analyze the potential effect of the redesigned course.
Date:
August 2013
Creator:
Gardner, David
Object Type:
Thesis or Dissertation
System:
The UNT Digital Library
Preliminary formation analysis for compressed air energy storage in depleted natural gas reservoirs : a study for the DOE Energy Storage Systems Program.
The purpose of this study is to develop an engineering and operational understanding of CAES performance for a depleted natural gas reservoir by evaluation of relative permeability effects of air, water and natural gas in depleted natural gas reservoirs as a reservoir is initially depleted, an air bubble is created, and as air is initially cycled. The composition of produced gases will be evaluated as the three phase flow of methane, nitrogen and brine are modeled. The effects of a methane gas phase on the relative permeability of air in a formation are investigated and the composition of the produced fluid, which consists primarily of the amount of natural gas in the produced air are determined. Simulations of compressed air energy storage (CAES) in depleted natural gas reservoirs were carried out to assess the effect of formation permeability on the design of a simple CAES system. The injection of N2 (as a proxy to air), and the extraction of the resulting gas mixture in a depleted natural gas reservoir were modeled using the TOUGH2 reservoir simulator with the EOS7c equation of state. The optimal borehole spacing was determined as a function of the formation scale intrinsic permeability. Natural gas reservoir …
Date:
June 1, 2013
Creator:
Gardner, William Payton
Object Type:
Report
System:
The UNT Digital Library
JTAC News (Stephenville, Tex.), Ed. 1 Monday, September 16, 2013
Student newspaper from Tarleton State University in Stephenville, Texas that includes local, state and campus news along with advertising.
Date:
September 16, 2013
Creator:
unknown
Object Type:
Newspaper
System:
The Portal to Texas History
Proposal for a muSR facility at BNL
N/A
Date:
May 12, 2013
Creator:
M., Blaskiewicz; Alessi, J.; Brown, K.; Fischer, W.; Gardner, C.; Huang, H. et al.
Object Type:
Article
System:
The UNT Digital Library
When whole-genome alignments just won't work: kSNP software for alignment-free SNP discovery, phylogenetics, and annotation of microbial genomes
None
Date:
June 18, 2013
Creator:
Gardner, S N & Hall, B G
Object Type:
Article
System:
The UNT Digital Library
Measurement of the Differential Cross-Sections of Inclusive, Prompt And Non-Prompt $J/\psi$ Production in Proton-Proton Collisions at $\sqrt{s}=7$ TeV
None
Date:
June 4, 2013
Creator:
Aad, Georges
Object Type:
Article
System:
The UNT Digital Library
Measurement of the production cross section for W-bosons in association with jets in pp collisions at sqrt(s) = 7 TeV with the ATLAS detector
None
Date:
June 11, 2013
Creator:
Aad, Georges
Object Type:
Article
System:
The UNT Digital Library
Measurement of the Inclusive $W^\pm$ and Z/Gamma Cross Sections in the Electron and Muon Decay Channels in $Pp$ Collisions at $\sqrt{s}=7$ TeV with the ATLAS Detector
None
Date:
May 29, 2013
Creator:
Aad, Georges
Object Type:
Article
System:
The UNT Digital Library
[College of Merchandising, Hospitality and Tourism, College of Music, College of Public Affairs and Community Service, College of Visual Arts and Design, and Frank W. and Sue Mayborn School of Journalism Fall 2013 commencement ceremony]
Video recording of the College of Merchandising, Hospitality and Tourism, College of Music, College of Public Affairs and Community Service, College of Visual Arts and Design, and Frank W. and Sue Mayborn School of Journalism Fall 2013 commencement ceremony held at the Coliseum on Saturday, December 14. The ceremony includes remarks by UNT President Dr. V. Lane Rawlins, Provost and Vice President for Academic Affairs Dr. Warren Berggren, Vice Chancellor for Academic Affairs and Student Success Dr. Rosemary R. Haggett, System Regent Glen Whitley, Professor of Science Education Dr. Pamela E. Harrell, Dean of the Honors College Dr. Gloria Cox, Dean of the College of Visual Arts and Design Jerry Austin, Dean of the Frank W. and Sue Mayborn School of Journalism Dr. Dorothy Bland, Dean of the College of Merchandising, Hospitality and Tourism Dr. Judith C. Forney, Dean of the College of Music Dr. James C. Scott, and Dean of the College of Public Affairs and Community Service Dr. Thomas L. Evenson.
Date:
December 14, 2013
Creator:
University of North Texas.
Object Type:
Video
System:
The UNT Digital Library
UNDERSTANDING FLOW OF ENERGY IN BUILDINGS USING MODAL ANALYSIS METHODOLOGY
It is widely understood that energy storage is the key to integrating variable generators into the grid. It has been proposed that the thermal mass of buildings could be used as a distributed energy storage solution and several researchers are making headway in this problem. However, the inability to easily determine the magnitude of the building’s effective thermal mass, and how the heating ventilation and air conditioning (HVAC) system exchanges thermal energy with it, is a significant challenge to designing systems which utilize this storage mechanism. In this paper we adapt modal analysis methods used in mechanical structures to identify the primary modes of energy transfer among thermal masses in a building. The paper describes the technique using data from an idealized building model. The approach is successfully applied to actual temperature data from a commercial building in downtown Boise, Idaho.
Date:
July 1, 2013
Creator:
Gardner, John; Heglund, Kevin; Wymelenberg, Kevin Van Den & Rieger, Craig
Object Type:
Article
System:
The UNT Digital Library
First RHIC collider test operation at 2.5GeV beam energy
N/A
Date:
May 12, 2013
Creator:
Montag, C.; Ahrens, L. A.; Bai, M.; Beebe-Wang, J.; Blaskiewicz, M.; Blackler, I. et al.
Object Type:
Article
System:
The UNT Digital Library
Science and Technology Review April/May 2013
None
Date:
March 1, 2013
Creator:
Simon, A J
Object Type:
Report
System:
The UNT Digital Library
RHIC Performance for FY1012 Heavy Ion Run
N/A
Date:
May 12, 2013
Creator:
Y., Luo; Alessi, J.; Bai, M.; Beebe-Wang, J.; Blackler, I.; Blaskiewicz, M. et al.
Object Type:
Article
System:
The UNT Digital Library
Fielding the magnetically applied pressure-shear technique on the Z accelerator (completion report for MRT 4519).
The recently developed Magnetically Applied Pressure-Shear (MAPS) experimental technique to measure material shear strength at high pressures on magneto-hydrodynamic (MHD) drive pulsed power platforms was fielded on August 16, 2013 on shot Z2544 utilizing hardware set A0283A. Several technical and engineering challenges were overcome in the process leading to the attempt to measure the dynamic strength of NNSA Ta at 50 GPa. The MAPS technique relies on the ability to apply an external magnetic field properly aligned and time correlated with the MHD pulse. The load design had to be modified to accommodate the external field coils and additional support was required to manage stresses from the pulsed magnets. Further, this represents the first time transverse velocity interferometry has been applied to diagnose a shot at Z. All subsystems performed well with only minor issues related to the new feed design which can be easily addressed by modifying the current pulse shape. Despite the success of each new component, the experiment failed to measure strength in the samples due to spallation failure, most likely in the diamond anvils. To address this issue, hydrocode simulations are being used to evaluate a modified design using LiF windows to minimize tension in the …
Date:
September 1, 2013
Creator:
Alexander, C. Scott; Haill, Thomas A.; Dalton, Devon Gardner; Rovang, Dean Curtis & Lamppa, Derek C.
Object Type:
Report
System:
The UNT Digital Library
Status and Plans for the Polarized Hadron Collider RHIC
N/A
Date:
May 12, 2013
Creator:
Bai, M.; Ahrens, L.; Aschenauer, E. C.; Atoian, G.; Beebe-Wang, J.; Blaskiewicz, M. et al.
Object Type:
Article
System:
The UNT Digital Library
Science and Technology Review June 2013
None
Date:
May 2, 2013
Creator:
Simon, A. J.
Object Type:
Report
System:
The UNT Digital Library
Embracing Equality: Texas Baptists, Social Christianity, and Civil Rights in the Twentieth Century
Texas Baptists in the twentieth century struggled to overcome prejudice and embrace racial equality. While historians have generally agreed that Baptist leadership in Texas was more progressive in regard to race relations than that of other southern states, Texas Baptists acquiesced to calls for racial justice with great difficulty. This study seeks to analyze the relationship between Texas Baptists' understanding of social Christianity and their views of racial equality. Furthermore, this study seeks to examine the extent to which white Texas Baptists actually changed their racial views and incorporated African Americans into their church services following the civil rights movement. An analysis of the racial transformation of one of Texas' most famous Baptists, W. A. Criswell, and the history of the Christian Life Commission, which is the ethical arm of the Baptist General Convention of Texas, provides great insight in to the racial progress made by Texas Baptists in the twentieth century. As Texas Baptists enter the twenty-first century and encounter a large and growing Hispanic population, the findings of this study will render aide to those who wish to embark on a new future by learning from the mistakes of their past.
Date:
May 2013
Creator:
Davis, Joseph J.
Object Type:
Thesis or Dissertation
System:
The UNT Digital Library
MuSR Beam Line Design Studies
N/A
Date:
December 13, 2013
Creator:
MacKay W. W.; Fischer, W.; Pile, P. & Blaskiewicz, M.
Object Type:
Report
System:
The UNT Digital Library
Photovoltaic Module Reliability Workshop 2010: February 18-19, 2010
NREL's Photovoltaic (PV) Module Reliability Workshop (PVMRW) brings together PV reliability experts to share information, leading to the improvement of PV module reliability. Such improvement reduces the cost of solar electricity and promotes investor confidence in the technology--both critical goals for moving PV technologies deeper into the electricity marketplace.
Date:
November 1, 2013
Creator:
Kurtz, J.
Object Type:
Report
System:
The UNT Digital Library
Civil War General and Indian Fighter James M. Williams: Leader of the 1st Kansas Colored Volunteer Infantry and the 8th U.S. Cavalry
Access:
Use of this item is restricted to the UNT Community
The military career of General James Monroe Williams spanned both the Civil War and the Indian Wars in the West, yet no biography has been published to date on his important accomplishments, until now. From his birth on the northern frontier, westward movement in the Great Migration, rush into the violence of antebellum Kansas Territory, Civil War commands in the Trans-Mississippi, and as a cavalry officer in the Indian Wars, Williams was involved in key moments of American history. Like many who make a difference, Williams was a leader of strong convictions, sometimes impatient with heavy-handed and sluggish authority. Building upon his political opinions and experience as a Jayhawker, Williams raised and commanded the ground-breaking 1st Kansas Colored Volunteer Infantry Regiment in 1862. His new regiment of black soldiers was the first such organization to engage Confederate troops, and the first to win. He enjoyed victories in Missouri, Indian Territory (Oklahoma), and Arkansas, but also fought in the abortive Red River Campaign and endured defeat and the massacre of his captured black troops at Poison Spring. In 1865, as a brigadier general, Williams led his troops in consolidating control of northern Arkansas. Williams played a key role in taking Indian …
Date:
May 15, 2013
Creator:
Lull, Robert W.
Object Type:
Book
System:
The UNT Digital Library
Measuring the Effectiveness of Transfer of Learning Constructs and Intent to Transfer in a Simulation-based Leadership Training Program
The purpose of business training programs is to improve performance, which improved performance changes leadership behaviors based on the knowledge, skills, and abilities (KSAs) learned in training. One of the most common criticisms of leadership training is the tendency to focus on teaching theory but not on applying theory into practice, that is, transfer of learning. Research usually ends at the point of identifying, describing, or measuring factors that influence transfer. Ongoing research must identify what constructs in the transfer of learning process should be effectively changed or managed. There is a gap in research on the degree to which performance improvement through KSAs learned in a simulation training program actually transfer to the work environment. Additional research is needed that examines the relationship between transfer of learning and intent to transfer, which are critical outcomes in the field of human resource management and development. The purpose of the study was to examine the relationship between intent to transfer and four constructs in the transfer of learning process during a simulation-based leadership training program. Participants completed self-report assessments that measured the relationships between intent to transfer and four constructs: ability, motivation, work environment, and learner readiness. A correlational design was …
Date:
May 2013
Creator:
Hix, Joanne W.
Object Type:
Thesis or Dissertation
System:
The UNT Digital Library
Ultra-Relativistic Magnetic Monopole Search with the ANITA-II Balloon-Borne Radio Interferometer
None
Date:
June 18, 2013
Creator:
Detrixhe, M.; Besson, D.; Gorham, P. W.; Allison, P.; Baughmann, B.; Beatty, J. J. et al.
Object Type:
Article
System:
The UNT Digital Library
Beyond Renewable Portfolio Standards: An Assessment of Regional Supply and Demand Conditions Affecting the Future of Renewable Energy in the West; Report and Executive Summary
This study assesses the outlook for utility-scale renewable energy development in the West once states have met their renewable portfolio standard (RPS) requirements. In the West, the last state RPS culminates in 2025, so the analysis uses 2025 as a transition point on the timeline of RE development. Most western states appear to be on track to meet their final requirements, relying primarily on renewable resources located relatively close to the customers being served. What happens next depends on several factors including trends in the supply and price of natural gas, greenhouse gas and other environmental regulations, consumer preferences, technological breakthroughs, and future public policies and regulations. Changes in any one of these factors could make future renewable energy options more or less attractive.
Date:
August 1, 2013
Creator:
Hurlbut, D. J.; McLaren, J. & Gelman, R.
Object Type:
Report
System:
The UNT Digital Library