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The Effects of Project PACE on Adolescent Females' Physical Activity Readiness

Description: This study evaluated the effects of Project PACE, a program designed to increase physical activity, on the physical activity level and selected psychosocial variables of sedentary adolescent females ages 12 to 18. Psychosocial variables included self efficacy, attitude, perception of barriers, perceived social support, and knowledge. Of the 69 participants, 40 were enrolled in the treatment group and 29 were enrolled in the control group at the start of the study. The only significant differenc… more
Date: May 1998
Creator: Williams, Christy Nicole
Partner: UNT Libraries
open access

Non-Academic Institutional Variables Related to Degree Completion of Non-Traditional Age Undergraduate Students

Description: A study was conducted at The University of Texas at Arlington to obtain measurements of non-traditional age undergraduate students using the Mattering Scales for Adult Students in Higher Education (MHE). The MHE is designed to assess the perceptions of adult students on how much they matter to the institution they are attending. The study also sought to determine if "mattering" and other selected nonacademic variables associated with the university environment are perceived by nontraditional ag… more
Date: August 1998
Creator: Walts, Rebecca Ann.
Partner: UNT Libraries
open access

N-Acylethanolamines and Plant Phospholipase D

Description: Recently, three distinct isoforms of phospholipase D (PLD) were identified in Arabidopsis thaliana. PLD α represents the well-known form found in plants, while PLD β and γ have been only recently discovered (Pappan et al., 1997b; Qin et al., 1997). These isoforms differ in substrate selectivity and cofactors required for activity. Here, I report that PLD β and γ isoforms were active toward N-acylphosphatidylethanolamine (NAPE), but PLD α was not. The ability of PLD β and γ to hydrolyze NAPE mar… more
Date: December 1998
Creator: Brown, Shea Austin
Partner: UNT Libraries
open access

An Analysis of How Interest Groups Influence the Policy-making Process for the Individuals With Disabilities Education Act of 1997

Description: This study examined the policy letters and verbal testimony transcripts submitted by interest groups to the United States Department of Education (USDE) in response to the proposed regulations pertaining to the implementation of the 1997 reauthorization of P. L. 105-17, Individuals with Disabilities Education Act (IDEA). Specifically, this study analyzed the emerging themes in the area of discipline. Responses were received from the following interest groups: (a) school administrators, (b) pare… more
Date: December 1998
Creator: Price, Laura Black
Partner: UNT Libraries
open access

Trust and Governance in Hybrid Relationships: An Investigation of Logistics Alliances

Description: Transaction cost economics (TCE) theorists traditionally have classified transactions between firms as governed by either market or hierarchy. By assessing characteristics of the transaction - asset specificity, uncertainty, and frequency - firms choose the governance form which minimizes transaction costs, the costs of administering the business deal. During the 1980s, however, TCE has found itself unable to explain the proliferation of strategic alliances. These hybrid relationships seek the … more
Date: December 1998
Creator: Orr, John Patrick, 1950-
Partner: UNT Libraries
open access

A Wedding Ceremony: Processional, Kyrie, Alleluia!, Hosanna!, Recessional

Description: A Wedding Ceremony is a composition of approximately 17 minutes in duration and is scored for horn in F, two trumpets in B-flat, trombone, two percussionists (timpani, roto toms, chimes, snare, triangle, suspended cymbal), 2-part boys choir, female soprano, and organ. The work consists of five parts of a mass, the Processional, Kyrie, Alleluia!, Hosanna!, and Recessional, with texted sections being taken from the Latin mass. The work is intended for a sacred wedding service of any denomination.… more
Date: May 1998
Creator: Cieminski, Theresa
Partner: UNT Libraries
open access

Alcohol Use, Violence, and Psychological Abuse in Intimate Relationships

Description: Women in distressed relationships who had sustained severe psychological abuse and either no, moderate, or severe violence from their partner were included (N = 93). Men's and women's alcohol use did not differ with level of violence. Different patterns were found in the moderate violence group regarding women's beliefs about their partner's substance problem, men's psychological abuse, and the relationship of men's and women's quantity of alcohol use and times intoxicated. Uncertainty resultin… more
Date: August 1998
Creator: Falla, Karen M.
Partner: UNT Libraries
open access

Analysis of Thermoplastic Polyimide + Polymer Liquid Crystal Blends

Description: Thermoplastic polyimides (TPIs) exhibit high glass transition temperatures (Tgs), which make them useful in high performance applications. Amorphous and semicrystalline TPIs show sub-Tg relaxations, which can aid in improving strength characteristics through energy absorption. The a relaxation of both types of TPIs indicates a cooperative nature. The semicrystalline TPI shows thermo-irreversible cold crystallization phenomenon. The polymer liquid crystal (PLC) used in the blends is thermotropic… more
Date: May 1998
Creator: Gopalanarayanan, Bhaskar
Partner: UNT Libraries
open access

Experimental and Theoretical Studies of Polycarbocyclic Compounds

Description: Part I. Diels-Alder cycloadditions of 1,2,3,4,9,9-hexachloro-1α,4α,4aα,8aβ-tetrahydro-l,4-methanonaphthalene (32) and 1,2,3,4,9,9-hexachloro-lα,4α,6,7- tetrahydro-l,4-methanonaphthalene (33) to 4-methyl- and 4-phenyl-l,2,4-triazoline-3,5-dione [MTAD and PTAD, respectively] and to N-methylmaleimide (NMM) have been studied. The structures of several of the resulting cycloadducts were determined by X-ray crystallographic methods. The observed stereoselectivity of each of these Diels-Alder reaction… more
Date: May 1998
Creator: Shukla, Rajesh, 1964-
Partner: UNT Libraries
open access

The Relationship between Parental Empathy and Parental Acceptance and the Effect of Filial Therapy Training on this Relationship

Description: This study was conducted to determine the relationship between parental empathy (PE) and parental acceptance (PA) and the effect of filial therapy training (FTT) on this relationship. Filial therapy training is a parent education program in which the goal is the development of PE and PA. The Measurement of Empathy in Adult-Child Interaction (MEACI) and the Porter Parental Acceptance Scale (PPAS) are two widely used instruments in filial therapy studies to measure PE and PA, respectively. The pu… more
Date: May 1998
Creator: Poon, Wai-Chi Samuel
Partner: UNT Libraries
open access

Organizational Support Systems for Team-Based Organizations: Employee Collaboration through Organizational Structures

Description: The purpose of this study was to examine relationships between organizational support and Effectiveness, Empowerment, and team characteristics. Support was operationalized by nine systems: Executive Management, Direct Supervision, Group Design, Performance Definition, Performance Review, Training, Rewards, Information, and Integration. Support was rated in two ways: how important is support for performing work (Importance scales), and how does support describe work environments (Presence scales… more
Date: August 1998
Creator: Hall, Christopher Aaron, 1964-
Partner: UNT Libraries
open access

Development and Application of an Assessment Protocol for Watershed Based Biomonitoring

Description: With numerous bioassessment methodologies available, a regional protocol needs to be developed to ensure that results are comparable. A regional assessment protocol was developed that includes collecting five benthic macroinvertebrate samples, identifying organisms to genus, and calculating the following metrics: Number of Taxa, Total Number of Individuals, Simpson's Diversity Index, Shannon's Diversity Index, Percent Contribution of Dominant Taxa, Hilsenhoffs Biotic Index, and Percent Contribu… more
Date: May 1998
Creator: Schwartz, Joseph Howard
Partner: UNT Libraries
open access

The Process of Ritual: a Twenty-Year Survey of Literature

Description: Use of the term "ritual" in PsycLit from 1975-1995 was examined through an archival study. Abstracts identified as including any form of the term were coded for valence, target population, study type, and differential area of interest. Valence was predominantly positive, consistent across time, with a growing negative trend. Interest in ritual has increased. Key elements of adaptive ritual were identified as recurrence across time, shared symbolism and volitional participation. A Dynamic Proces… more
Date: August 1998
Creator: Emmett, Gloria J.
Partner: UNT Libraries
open access

Quantum-Confined CdS Nanoparticles on DNA Templates

Description: As electronic devices became smaller, interest in quantum-confined semiconductor nanostructures increased. Self-assembled mesoscale semiconductor structures of II-VI nanocrystals are an especially exciting subject because of their controllable band gap and unique photophysical properties. Several preparative methods to synthesize and control the sizes of the individual nanocrystallites and the electronic and optical properties have been intensively studied. Fabrication of patterned nanostructur… more
Date: May 1998
Creator: Rho, Young Gyu
Partner: UNT Libraries
open access

Nutrient Effects on Autofragmentation of Myriophyllum Spicatum L.

Description: A 2 x 2 factorial design investigated effects of sediment nitrogen and water potassium levels on autofragment production. Reduced nitrogen levels significantly increased autofragment production whereas potassium levels did not significantly alter production. Up to 50% of autofragment production abscised from parent plants grown under low nitrogen conditions compared to 12% or less under high nitrogen conditions.
Date: August 1998
Creator: Smith, Dian H. (Dian Helen)
Partner: UNT Libraries
open access

Perceived Barriers to the Implementation of Site Based Management

Description: The purpose of this study was to identify perceived barriers to the implementation of site-based management for administrators in the Region XII Service Center area in Texas.
Date: August 1998
Creator: Hancock, Don G. (Don Gaylon)
Partner: UNT Libraries
open access

Masculine Role Conflict in Gay Men: Mediation of Psychological Well-Being and Help-Seeking Behaviors

Description: Gender role issues have been an integral part of psychology since the 1970s. More recently, theories and research have surfaced concerning the issues of maleness in our society. Most of these theories focus on masculine gender role and how it affects men in various ways, e.g., their psychological well-being, substance use, relational abilities, and help-seeking behaviors. One area of maleness that has consistently been left out of the Masculine Role Conflict (MRC) debate is that of homosexualit… more
Date: August 1998
Creator: Simonsen, Gregory
Partner: UNT Libraries
open access

Interactions of Clean and Sulfur-modified Reactive Metal Surfaces with Aqueous Vapor and Liquid Environments : A Combined Ultra-high Vacuum/electrochemistry Study

Description: The focus of this research is to explore the molecular-level interactions between reactive metal surfaces and aqueous environments by combined ultra-high vacuum/electrochemistry (UHV-EC) methodology. The objectives of this work are to understand (1) the effects of sulfate ions on the passivity of metal oxide/hydroxide surface layer, (2) the effects of sulfur-modification on the evolution of metal oxide/hydroxide surface layer, and (3) the effects of sulfur adsorbate on cation adsorption at meta… more
Date: May 1998
Creator: Lin, Tien-Chih, 1966-
Partner: UNT Libraries
open access

Language Contact in the Inner City: the Acquisition of AAVE Features by Bilingual Hispanic Adolescents

Description: Sociolinguists working in Northern urban areas have shown that Hispanics who come in contact with African Americans sometimes acquire features of African American vernacular English (AAVE). However, the acquisition of AAVE features by Hispanics in the South has yet to be documented. Specifically, no one has studied the kind of English that Hispanics in Texas are acquiring. The present study investigates this issue through research in an inner-city area of Dallas: Oak Cliff. During the past twen… more
Date: August 1998
Creator: Coleman, Jeffrey Alan
Partner: UNT Libraries
open access

Problèmes de l'Adaptation Filmique d'un Texte Littéraire: Études Comparées de Madame Bovary de Gustave Flaubert et du Colonel Chabert d'Honoré de Balzac

Description: The release of the two films, Madame Bovary (1992) by Claude Chabrol and Le Colonel Chabert (1994) by Yves Angelo, arouses an interest in a method which studies the rapport between the seventh art and literature. Following the studies of the narratologists, Gerard Genette, Yves Reuter, Gerard-Denis Farcy, Celestino Deleyto, Andre Gaudreault and Francois Jost, a method of analyzing and studying the relationship between literature and cinema can be developed. The principal interest of a comparati… more
Date: May 1998
Creator: Conditto, Kerri L. (Kerri Lee)
Partner: UNT Libraries
open access

Development and Validation of a Two Factor Model of Adult Career Orientation

Description: Subjects in this study were 5,523 respondents from a survey which was sent to households throughout the United States. The purpose of this study was to examine two basic components of career orientation: career indecision and career insight. Correlational analyses found relationships between career indecision and average job tenure, industry leaving intentions, industry staying intentions, and job satisfaction. Correlational analyses found relationships between career insight, industry staying … more
Date: August 1998
Creator: Toofanian, Maryam
Partner: UNT Libraries
open access

Culture and Anxiety: a Cross-Cultural Study

Description: By measuring interactions among and between anxiety and the independent variables of country of origin, gender, level of education, and age, this study attempted to gain insight into how students from different countries experience anxiety on a U.S. college campus. Results of the Multivariate Analysis of Variance (MANOVA) and the univariate test(ANOVA) indicated that the gender and level of education of the subjects made no significant difference. However, when it came to country of origin, the… more
Date: December 1998
Creator: Abbassi, Amir
Partner: UNT Libraries
open access

Studies in Bank Contagion: Three Regulatory Events

Description: This research describes an analysis, using event-study methodology, of the reaction of the stock returns of a sample, drawn from the one-hundred largest bank holding companies, to certain actions of regulatory agencies. The first part of the analysis examines the reaction of the bank stocks to the closure of the Bank of New England, using cross-sectional variables not previously examined by other investigators. The second event considers the invalidation of interest-rate swap contracts by the B… more
Date: May 1998
Creator: Springstube, Woodard R. (Woodard Rex)
Partner: UNT Libraries
open access

Convergence of Self and Other Ratings of Personality: a Structural Equation Analysis

Description: Recently, multi-source feedback has been a popular way of providing performance-related feedback to individuals in many organizations. Many who use multi-source feedback consider Rating Convergence, others seeing target individuals as they see themselves, to be a positive outcome of this process. However, the variables that account for Rating Convergence are not known. This study investigated whether the personality factor Extroversion and Behavioral Consistency, acting as a moderator variable,… more
Date: May 1998
Creator: McElhenie, Michael K. (Michael Keith)
Partner: UNT Libraries
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