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The Establishment of Norms for Two Selected Tennis Skills Tests at North Texas State University

The Establishment of Norms for Two Selected Tennis Skills Tests at North Texas State University

Date: August 1978
Creator: Avery, Cathy Ann
Description: The purposes of this study were 1) to establish validity and reliability for a modified service test, 2) to determine male and female norms for the service test, and 3) to establish norms for the Kemp-Vincent Rally Test. Subjects were 677 students enrolled in beginning and intermediate tennis classes at North Texas State University, Denton, Texas. Data were analyzed by the two-way analysis of variance to establish reliability. Norms were established by converting raw scores to normalized standard T-scores. Conclusions of the investigation were 1) the modified service test is valid and reliable, and 2) there is a need for separate male and female norms when the skill is governed by strength.
Contributing Partner: UNT Libraries
Estimated Extent and Fate of Chlorinated Solvent Contamination in the Soil of the Naval Air Station, Dallas, Texas

Estimated Extent and Fate of Chlorinated Solvent Contamination in the Soil of the Naval Air Station, Dallas, Texas

Date: August 1998
Creator: Trescott, Jill V. (Jill Virginia)
Description: This thesis estimates the spatial extent of chlorinated solvent contamination of the soil at the Naval Air Station, Dallas, then estimates the fate and transport of these contaminants, over time, using the Soil Transport and Fate database and the Vadose-Zone Interactive Processes (VIP) modeling software. Geostatistical analysis identifies two areas with serious chlorinated solvent contamination. Fate and transport modeling estimates that this contamination will degrade and disperse from the soil phase to below regulatory limits within one year, although there is a risk of groundwater contamination. Contaminants are estimated to persist in the water and air phases of the soil. Further sampling is recommended to confirm the results of this study.
Contributing Partner: UNT Libraries
Estimating Buruli Ulcer Prevalence in Southwestern Ghana

Estimating Buruli Ulcer Prevalence in Southwestern Ghana

Date: August 2007
Creator: Denton, Curtis James
Description: Mycobacterium ulcerans is sweeping across sub-Saharan Africa, but little is known about the mode of transmission and its natural reservoirs. Since the only effective treatment is excision of the infection and surrounding tissue, early diagnosis and treatment is the only way to reduce the havoc associated with Buruli ulcer. Using data from a national case search survey conducted in Ghana during 2000 and suspected risk factors this study tests the hypothesized factors and probes the challenges of developing a spatial epidemiological regression model to explain Buruli ulcer prevalence in the southwestern region of Ghana representing 42 districts. Results suggest that prevalence is directly related to the degree of land cover classified as soil, elevation differential, and percent rural population of the area.
Contributing Partner: UNT Libraries
Estimating Residential Water Demand: a Case of Multiple-Part Tariff for Denton, Texas

Estimating Residential Water Demand: a Case of Multiple-Part Tariff for Denton, Texas

Date: December 1986
Creator: Wattanakuljarus, Voravit
Description: None
Contributing Partner: UNT Libraries
Estimating the cost of building capacity in rainforest nations to allow them to participate in a global REDD mechanism

Estimating the cost of building capacity in rainforest nations to allow them to participate in a global REDD mechanism

Date: August 15, 2008
Creator: Hoare, Alison; Legge, Thomas; Nussbaum, Ruth & Saunders, Jade
Description: This report provides an estimation of the funds that will be needed to build carbon sink capacity in 25 rain forest nations to enable them to participate in the Reduced Emissions from Deforestation and Forest Degradation mechanism, an instrument proposed under the UN Convention on Climate Change that rewards countries for avoiding the removal or degradation of forests. This paper was commissioned by the Office of Climate Change as background work to its report "Climate Change: Financing Global Forests" (the Eliasch Review).
Contributing Partner: UNT Libraries
Estimation of Air Emissions During Production Phase from Active Oil and Gas Wells in the Barnett Shale Basin: 2010-2013

Estimation of Air Emissions During Production Phase from Active Oil and Gas Wells in the Barnett Shale Basin: 2010-2013

Date: May 2015
Creator: Dohde, Farhan A.
Description: The Barnett shale basin, the largest onshore gas field in the state of Texas, mainly produces natural gas. The basin’s oil and gas productions have dramatically increased over the past two decades with the enhancement via shale fracturing (fracking) technology. However, recent studies suggest that air emissions from shale fracking have significantly contributed to the growing air pollution problem in North Texas. In this study, air emissions from the Barnett shale basin during the production phase of the oil and gas activities (once the product is collected from the wells) are quantified. Oil and gas production data were acquired from the Texas Railroad Commission for the baseline years of 2010 through 2013. Methodology from prior studies on shale basins approved by the Texas Commission on Environmental Quality was employed in this study and the emission inventories from the production phase sources were quantified. Accordingly, the counties with the most gas operations in the basin, Tarrant, Johnson, Denton and Wise, were found to be the highest emitters of air pollutants. Tarrant County was responsible for the highest emitted NOx (42,566 tons) and CO (17,698 tons) in the basin, while Montague County released the maximum VOC emissions (87,601 tons) during the study ...
Contributing Partner: UNT Libraries
Estimation of Aircraft Emissions for the Corpus Christi International Airport, Corpus Christi, Texas

Estimation of Aircraft Emissions for the Corpus Christi International Airport, Corpus Christi, Texas

Date: May 2013
Creator: Thomas, Gregson Johann
Description: Commercial aviation is a vital part of the United States economy. It generates over $1 trillion annually, which is more than 5% of the U.S. GDP, and produces approximately 10 million jobs. Every year there is an increase in commercial air traffic. This is attributed to expanding trade between states and other countries, which requires larger amounts of cargo aircraft in operation, and also catering to the growing number of middle and upper class passengers who travel for business and pleasure purposes. A rise in commercial aviation leads to the use of more aviation fuel on a monthly and annual basis. This in turn leads to escalated levels of combustion by-products from jet and turbofan engines into the atmosphere. The negative effects of these by-products range from producing poor air quality and consequent health hazards to contributing to global warming. This study is aimed at assessing the impacts of aircraft emissions on the local air quality in Corpus Christi using the Emissions and Dispersion Modeling System. Flight data for the study was obtained from the Department of Transportation's Research and Innovative Technology Administration. Analyses of the emissions were compared on monthly, annual, engine type and airline provider bases. Climatic, economic ...
Contributing Partner: UNT Libraries
Estrangement

Estrangement

Date: August 1967
Creator: Brooks, Jack D. M.
Description: This thesis describes the "shifting center-of-consciousness" literary technique and then presents a fictional work written by the author using that technique.
Contributing Partner: UNT Libraries
Estrogen Replacement Therapy and its Association with Life Satisfaction of Women over Fifty

Estrogen Replacement Therapy and its Association with Life Satisfaction of Women over Fifty

Date: August 1991
Creator: Papich, Sandra G.
Description: None
Contributing Partner: UNT Libraries
ETD Lifecycle Management Tools Manual

ETD Lifecycle Management Tools Manual

Date: September 29, 2014
Creator: Schultz, Matt; Eisenhauer, Stephen & Krabbenhoeft, Nick
Description: The IMLS-funded Lifecycle Management of ETDs project has researched, developed, and/or documented a suite of modular Lifecycle Management Tools for curating electronic theses and dissertations (ETDs). The project targeted the following curation activities: Virus Checking, Format Recognition, Preservation Event Record-Keeping, and Simple ETD & Metadata Submission. This manual describes how to implement Lifecycle Management Tools for those activities. The manual is written for ETD Program Managers. It describes a general rationale and use case for each curation activity mentioned above in the context of an ETD program. While the technical and administrative implementations of ETD programs are diverse, this manual includes generalized recommendations for where and when to deploy the tools in an ETD submission workflow. ETD Program Managers are encouraged to coordinate with the full range of stakeholders (including the graduate schools, libraries, campus IT, and vendors) to adapt tools to their implementation.
Contributing Partner: UNT Libraries