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Construction of a Physical Map of Moraxella (Branhamella) catarrhalis Strain ATCC25238

Description: In order to gain a better understanding of this microorganismand its role in human pathogenesis, a physical map of Moraxella catarrhalis type strain ATCC25238 was constructed using pulsed field gel electrophoresis (PFGE) in combination with Southern hybridization techniques. Restriction endonucleases Not I, Rsr II, and Sma I were used to digest the chromosomal DNA. An overlapping circular map was generated by cross-hybridization of isolated radiolabeled fragments of Moraxella catarrhalis genomi… more
Date: May 1999
Creator: Nguyen, Kim Thuy
Partner: UNT Libraries
open access

Timed vs. Untimed Initiation Intervals and the Effects of Confidence on a Golf Putting Task

Description: Low, moderate, and high handicap golfers, while wearing glasses with a blinder on the side, attempted 9 putts differing in length from 5 to 21 ft under timed (less than 3.5s from grounding of club to initiation of back swing) and untimed conditions in a counterbalanced design. Confidence ratings were taken prior to and following each putt. The results revealed a significant condition by handicap group interaction (p=.021). The lower handicap group had a more consistent and lower initiation inte… more
Date: August 1999
Creator: Sundberg, Jeffrey D.
Partner: UNT Libraries
open access

A Comparison of Predicted and Actual Trophic Status of Lake Ray Roberts, Texas Based on Chlorophyll A

Description: Two years before impoundment, the trophic status of Lake Ray Roberts was predicted by applying the total phosphorus input into the Organization for Economic Cooperation and Development (OECD) eutrophication model. Predicted mean summer epilimnetic (MSE) chlorophyll a of Elm Fork arm, Isle duBois arm and Main Body were in the eutrophic category of the OECD model. Observed MSE chlorophyll a two years after impoundment of Elm Fork arm, Isle duBois and Main Body had not reached their predicted mean… more
Date: May 1999
Creator: Lytle, Lili Lisa
Partner: UNT Libraries
open access

The Effects of Modeling, Roleplaying and Feedback on the Performance of Teachers of Children with Autism

Description: Teachers providing treatment to children with autism are responsible for implementing numerous procedures. Teacher training has not been addressed extensively in the literature. This study employed a multiple baseline design to evaluate the effects of a training package incorporating modeling, roleplaying and feedback on teacher performance. Results indicated that the teacher implemented correct teaching episodes following training. Changes in teacher performance were only observed when the tra… more
Date: August 1999
Creator: Edwards, Carla Ward
Partner: UNT Libraries
open access

The Power of One: Bonnie Singleton and American Prisoners of War in Vietnam

Description: Bonnie Singleton, wife of United States Air Force helicopter rescue pilot Jerry Singleton, saw her world turned upside down when her husband was shot down while making a rescue in North Vietnam in 1965. At first, the United States government advised her to say very little publicly concerning her husband, and she complied. After the capture of the American spy ship, the U.S.S. Pueblo by North Korea, and the apparent success in freeing the naval prisoners when Mrs. Rose Bucher, the ship captain's… more
Date: August 1999
Creator: Garrett, Dave L.
Partner: UNT Libraries
open access

A Comparison of Points Versus Sounds as Reinforces in Human Operant Research

Description: Research shows that human operant behavior typically differs from non-human operant behavior on schedules of reinforcement. These differences in performance may be related to differences between the experimental preparations used to study human and non-human operant behavior. One such difference is the type of reinforcer used. This experiment analyzed the differential effects of points alone, points backed up by money, and sounds on schedule performance of human subjects. Results show that soun… more
Date: August 1999
Creator: Rouse, Susan L.
Partner: UNT Libraries
open access

Sexual Identity Development and Heterosexual Mistrust: An Exploratory Study

Description: The sexual identity development process in gay men was the focus of this study. It was theorized that, as a result of negative experiences with the dominant heterosexual culture, gay men might feel mistrustful of heterosexuals in various settings. A new theoretical construct, that of heterosexual mistrust, was identified and explored. A new scale, the Heterosexual Mistrust Inventory (HMI), was created to measure this construct. Gay male subjects' stage of homosexual identity formation (HIF) was… more
Date: August 1999
Creator: Shepard, William D., 1965-
Partner: UNT Libraries
open access

Design of a Monitoring System for a Plasma Cleaning Machine

Description: Plasma cleaning is the most effective dry process to remove surface contaminates from a SAW (Surface Acoustical Wave) device. Consistent gas pressures, flows, and good electrical connections between the chamber shelves are necessary for the process to function predictably. In addition, operation of the monitoring system must be transparent to the plasma cleaning unit. This thesis describes a simple solution to the complex problem of monitoring a plasma cleaning system. The monitoring system use… more
Date: May 1999
Creator: Fooks, Terry M. (Terry Max)
Partner: UNT Libraries
open access

Father Absence, Onset of Menarche, and Body Dissatisfaction: Importance of Father Absence

Description: Relationships between body dissatisfaction, dieting methods, father absence, and puberty timing were investigated in this study. Participants included adolescent females from Wave 1 of the National Longitudinal Survey of Adolescent Health. Logistic regression results indicated that girls without a biological father in the home were significantly more likely to have an early onset of puberty than on-time or late. Girls who experienced early puberty exhibited higher levels of body dissatisfaction… more
Date: August 1999
Creator: Gartrell, Stacey R.
Partner: UNT Libraries

Cure Kinetics and Processing Parameters of Neat and Reinforced High Performance Epoxy Resins: Evaluation of Techniques

Description: Kinetic equation parameters for the curing reaction of a commercial glass fiber reinforced high performance epoxy prepreg composed of the tetrafunctional epoxy tetraglycidyl 4,4-diaminodiphenyl methane (TGDDM), the tetrafunctional amine curing agent 4,4’-diaminodiphenylsulfone (DDS) and an ionic initiator/accelerator, are determined by various thermal analysis techniques and the results compared. The reaction is monitored by heat generated determined by differential scanning calorimetry (DSC). … more
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Date: December 1999
Creator: Bilyeu, Bryan
Partner: UNT Libraries

Hospitality Students' Attitudes and Behavioral Intentions toward Learning and Using Computer Technology

Description: Following Ajzen/Fishbein's 1980 Theory of Reasoned Action, influences of hospitality students' external variables (age, gender, university classification, and work experience) on computer attitudes, and relationships between computer attitudes and intentions to learn and use computers were tested. A sample of 412 hospitality students completed two measurements: Loyd/Gressard's 1984 Computer Attitude Scale, and Behavioral Intentions to Learn and Use Computers. Males and females had positive comp… more
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Date: December 1999
Creator: Chuvessiriporn, Suttichai
Partner: UNT Libraries

Development of a Coaxiality Indicator

Description: The geometric dimensioning and tolerancing concept of coaxiality is often required by design engineers for balance of rotating parts and precision mating parts. In current practice, it is difficult for manufacturers to measure coaxiality quickly and inexpensively. This study examines feasibility of a manually-operated, mechanical device combined with formulae to indicate coaxiality of a test specimen. The author designs, fabricates, and tests the system for measuring coaxiality of holes machine… more
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Date: December 1999
Creator: Arendsee, Wayne C.
Partner: UNT Libraries

Techniques of Sensual Perception: The Creation of Emotional Pathways

Description: Some artists strive to create artwork that has aesthetic value. If a piece of artwork has the ability to capture the attention of an audience, it must contain strong sensual attributes. Thus, understanding how to design an art form to contain strong sensual attributes may increase the possibility of an aesthetic experience. Since aesthetics is an experience of sensations perceived when in contact with a creative form in any artistic discipline, it is necessary for an artist to understand the na… more
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Date: December 1999
Creator: Henry, Jon L.
Partner: UNT Libraries
open access

Biotic Factors and Temperature Tolerances via Critical Thermal Methodology in Goldfish

Description: CTMinimum and CTMaximum were measured in 620 goldfish to determine if biotic factors, in particular starvation, condition factor and size, affect temperature tolerance. Twenty-eight days of starvation adversely affected both upper and lower temperature tolerance. Condition factor was related to upper but not lower temperature tolerance.
Date: August 1999
Creator: Ford, Tiiu Kirsti, 1972-
Partner: UNT Libraries
open access

The Matters of Troy and Thebes and Their Role in a Critique of Courtly Life in Chaucer and the Gawain-Poet

Description: Both Chaucer and the Gawain-poet use the Matters of Troy and Thebes as material for a critique of courtly life, applying these literary matters to the events and actions in and around Ricardian England. They use these classical matters to express concerns about the effectiveness of the court of Richard II. Chaucer uses his earlier works as a testing ground to develop his views about the value of duty over courtly pursuits, ideas discussed more completely in Troilus and Criseyde. The Gawain-poet… more
Date: May 1999
Creator: Jones, Oliver M.
Partner: UNT Libraries
open access

"But a Mournful Remedy": Divorce in Two Texas Counties, 1841-1880

Description: Little scholarship has been dedicated to nineteenth-century Texas family life and no published scholarship to date has addressed the more specific topic of divorce. This study attempts to fill that gap in the historiography through a quantitative analysis of 373 divorce actions filed in Washington and Harrison Counties. The findings show a high degree of equity between men and women in court decisions granting divorces, and in property division and custody rulings. Texas women enjoyed a relativ… more
Date: May 1999
Creator: Pruitt, Francelle LeNaee
Partner: UNT Libraries

The Potential of Coelomocyte Chemotaxis as an Immune Biomarker in the Earthworm, Lumbricus terrestris

Description: Coelomocyte migration responses, both random and chemotatic, were examined in the earthworm Lumbricus terrestris. Coelomocyte random migration patterns towards non-stimulatory, non-chemotatic solutions were described. Migration responses to immunostimulatory agents lipopolysaccharides (LPS), N-formly-methionyl-leucyl-phenylalanine (FMLP), sheep erythrocytes, Saccharomyces cerevisiae, Aeromonas hydrophila, Eisenia fetida and Rhabditis pellio were characterized. Chemotaxis was reported to LPS, FM… more
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Date: December 1999
Creator: Mota, Jennifer A.
Partner: UNT Libraries

'...and one of time.': A Composition for Full Orchestra with Narration

Description: ‘...and one of time.' is a reinterpretation of a small musical moment from Philip Glass' opera, Einstein on the Beach, centered around the phrase "Berne, Switzerland 1905." This reinterpretation is realized through the use of several different compositional techniques including spectral composition, micropolyphony and dodecaphony, as well as the application of extra-musical models developed by Alan Lightman, John Gardner, Italo Calvino and Albert Einstein.
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Date: December 1999
Creator: Rinker, John Thomas
Partner: UNT Libraries

As Darkness Falls: A Composition for Wind Ensemble

Description: As Darkness Falls is a composition that explores our interaction with several aspects of darkness through the use of musical imagery. The imagery attempts to reflect the moods, feelings, and impressions of a person as he or she interacts with darkness. The non-programmatic character of the composition allows listeners to superimpose their own experiences onto the musical tapestry in order to manifest a personal connection between the listener and the music. As Darkness Falls is a composition sc… more
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Date: December 1999
Creator: Prinz, Kendall R.
Partner: UNT Libraries

The Luxury of Tears: A Secondary Survivor's Story

Description: As the written accompaniment for The Luxury of Tears, a twelve-minute documentary video exploring the emotional impact of sexual assault on male survivors and their partners, this document examines the visual texts of both the fiction and nonfiction genres. Specifically, I contend that fiction film manufactures male survivorship with regard to rape events in such manner which contributes to the thematization of social silence. Such silence perpetuates the feminization of rape as a social prob… more
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Date: December 1999
Creator: McKinney, Kelli
Partner: UNT Libraries
open access

Syllabus for Advanced Placement Biology

Description: The purpose of this syllabus is to provide a working copy to those teachers of the advanced placement biology course taught at the high school level. Reference materials used were the Texas Education Agency ( TEA ) approved Campbell text Biology and the College Board's, Advanced Placement Biology Laboratory Manual. The syllabus is divided into major topics with outlined notes and includes laboratory exercises as recommended by the College Board. The AP biology course is intended to be equivalen… more
Date: August 1999
Creator: Turk, Cathy Christine
Partner: UNT Libraries
open access

Parents' Motivation in Registering their Child for Gymnastics

Description: This study examined factors that motivate parents to involve their children in organized gymnastics programs. A questionnaire based on McCullagh et al.'s (1993) study of recreational soccer players was used along with open-ended questions. The questionnaire was administered to parents of children who were involved in a private gymnastics club. Descriptive statistics of 156 surveys showed that fitness, skill development, and fun were most frequently cited reasons for parents in their decision to… more
Date: August 1999
Creator: Wald, Jennie
Partner: UNT Libraries
open access

The Development of IAM District Lodge 776 in Fort Worth, Texas, 1942-1946: A Case Study in the Growth of Organized Labor During World War II

Description: This thesis concentrates on a local union of the International Association of Machinists (IAM), District Lodge 776, of Fort Worth, Texas, during the war years. The main argument of the thesis runs along three basic lines. First, it demonstrates that the experiences of the Fort Worth Machinists clearly fit into the national labor movement during the war years. Second, it argues that the existence, survival, and strength of the union depended greatly on outside forcesan expanding national economy… more
Date: August 1999
Creator: White, Kirk
Partner: UNT Libraries
open access

Vicarious Traumatization, Secondary Traumatic Stress, and Burnout in Sexual Assault and Domestic Violence Agency Staff and Volunteers

Description: Two constructs, vicarious trauma (VT) and secondary traumatic stress (STS), describe therapists’ reactions to clients’ traumatic material. VT (TSI Belief Scale [BSL]), emphasizes cognitive belief system changes resulting from cumulative exposure to survivors. STS, (Compassion Fatigue Self-test for Psychotherapists [CFST]) combines PTSD and burnout symptomatology explaining sudden adverse reactions to survivors. Burnout (BO; Maslach Burnout Inventory [MBI]), links emotional exhaustion, depersona… more
Date: August 1999
Creator: Baird, Stephanie
Partner: UNT Libraries
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