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Die Opernprobe by Albert Lortzing: a Critical Edition

Description: The purpose of the present edition of Albert Lortzing's Die Opernprobe is to restore and clarify the composer's original intentions, which were often obscured or altered by the first published version, which appeared in 1899. This thesis is divided into two parts. Part One contains an introduction which discusses Lortzing's place in the history of German opera, the details surrounding the composition of Die Opernprobe, the musical and dramatic structure of the opera, and the sources used in the… more
Date: August 1990
Creator: McDaniel, Jan (Pianist)
Partner: UNT Libraries
open access

A Survey on Student Uses of and Attitudes Toward Broadcast Television News and "Tabloid" Television

Description: A survey testing student uses of and attitudes towards traditional broadcast television news and eleven "tabloid" programs was conducted using 300 students enrolled at the University of North Texas. The 10:00 p.m. newscast was most watched by the students. The most watched weekly news magazine was "60 Minutes." The Oprah Winfrey Show" was the daily "tabloid" leader. "America's Most Wanted" led the weekly "tabloid" shows. Students perceived daily newscasts as important sources of information. "U… more
Date: August 1990
Creator: McDonnell, Rafael C. (Rafael Charles)
Partner: UNT Libraries
open access

A Kinetic Study of the Recombination Reacton Na + SO₂ + Ar

Description: The recombination reaction Na + S02 + Ar was investigated at 787 16 K and at pressures from 1.7 to 80 kPa. NaI vapor was photolyzed by an excimer laser at 308 nm to create Na atoms, whose concentration was monitored by time-resolved resonance absorption at 589 nm. The rate constant at the low pressure limit is ko = (2.7 0.2) x 10-21 cm6 molecule-2 s~1. The Na-SO 2 dissociation energy E0 = 170 35 kJ mol1 was calculated with RRKM theory. The equilibrium constant gave a lower limit E0 > 172 kJ mol… more
Date: December 1990
Creator: Shi, Youchun
Partner: UNT Libraries
open access

Ádám's Conjecture and Its Generalizations

Description: This paper examines idam's conjuecture and some of its generalizations. In terms of Adam's conjecture, we prove Alspach and Parson's results f or Zpq and ZP2. More generally, we prove Babai's characterization of the CI-property, Palfy's characterization of CI-groups, and Brand's result for Zpr for polynomial isomorphism's. We also prove for the first time a characterization of the CI-property for 1 SG, and prove that Zn is a CI-Pn-group where Pn is the group of permutation polynomials on Z,, an… more
Date: August 1990
Creator: Dobson, Edward T. (Edward Tauscher)
Partner: UNT Libraries
open access

Sensitive Microtiter Assays for NAD, NADP and Protein Quantification in Human Lymphocytes

Description: Intracellular levels of NAD are of renewed interest in clinical and basic science research due to the new discovery of enzymes which utilize NAD as a substrate. Microtiter assays for the determination of NAD, NADP and protein were developed as modifications of previously published methods. The resulting assays are simple, cost effective and sensitive. An improved method of isolating lymphocytes was also developed. The resultant procedure requires one hour and removes greater than 99.9% of the p… more
Date: May 1990
Creator: Johnson, James, 1964-
Partner: UNT Libraries
open access

Prediction of the Job Performance of Restaurant Workers Using a Service Orientation Measure

Description: Service orientation has been suggested to be a work-related behavioral trait that contributes toward overall job performance in certain occupations. Therefore, the Batrus Hollweg Service Questionnaire (SQ), a personality inventory, was hypothesized to predict performance in a sample (N=55) of fast-food restaurant workers whose jobs were primarily composed of service-related elements. A performance evaluation form was created for use as the criterion measure. An alternative scoring system for th… more
Date: August 1990
Creator: Blansett, Karen D. (Karen Day)
Partner: UNT Libraries
open access

An Employee Participation Change Project and Its Impact on the Organization: a Case Study

Description: The purpose of this study was to document and assess the consequences of implementing employee involvement in a manufacturing setting. Using a quasi-experimental design, the study utilized information from various sources of data including archives, interview, and questionnaire data for a three to four year period. Time series comparisons were used. The results indicated that production increased initially, but then dropped back to original level. Quality of products increased and continued to … more
Date: August 1990
Creator: Roustaei, Simin
Partner: UNT Libraries
open access

Factors Relating to Upper Level Employee Support for Organizational Redesign

Description: Successful implementation of organizational redesign depends on the support of employees at all levels of the organization. This study looked at some of the factors that are related to employee support for organizational redesign. Subjects (82 support staff members of a small manufacturing plant undergoing organizational change) were administered a survey which measured employee perceptions about the change management process and the disruption the change caused to their daily routine. Eleven v… more
Date: August 1990
Creator: Street, Amy
Partner: UNT Libraries
open access

Responses of Pristina leidyi Smith 1896 (Naididae: Oligochaeta) to Cadmium, Vanadium, and Some Environmental Factors

Description: Concern over sediment toxicity has increased the need for toxicity test information with organisms that inhabit sediments. Oligochaetes are exposed to toxicants through feeding and direct body contact with aquatic sediments. Chronic testing with oligochaetes has historically focused on tubificids with test lengths of one year or more to encompass several generations. Most naidid oligochaetes have generation times of three to seven days and could provide chronic information in a matter of weeks.… more
Date: May 1990
Creator: Smith, David P. (David Paul), 1956-
Partner: UNT Libraries
open access

Anger/Hostility: Reliability of Measurement and Correlates of Health History

Description: The purpose of this study was to (1) assess the reliability and validity of anger/hostility measures, (2) examine the relationship between anger/hostility and other negative emotions, and (3) examine the relationship between anger/hostility and health history. Sixty-five subjects were given the Buss Durkee Hostility Inventory (BDHI), the State-Trait Anger Expression Inventory (STAXI), the Profile of Mood States pomsS), the Clinical Analysis Questionnaire (CAQ), the State-Trait Anxiety Inventory… more
Date: August 1990
Creator: Buri, Robert J. (Robert John)
Partner: UNT Libraries
open access

Validation of a Test Battery for the Selection of Driver Managers in a Trucking Organization

Description: This study was a concurrent validation of a paper and pencil test battery used at a national trucking company. Forty-eight driver managers were rated by their immediate supervisors with the performance appraisal covering 12 dimensions of job behavior that was developed by the experimenter. The driver managers were also administered the Wesman Personnel Classification Test, the Watson-Glaser Critical Thinking Appraisal, and the California Psychological Inventory (CPI). A biographical information… more
Date: May 1990
Creator: Cassel, Shirley T. (Shirley Tamsen)
Partner: UNT Libraries
open access

The Effect of Long-Term Moderate Amounts of Ethanol on Paraventricular Nuclei Activity on Cold Stressed Adult Rats

Description: The effects of moderate, long-term intake of ethanol on the hypothalamic response to cold stress were examined. The long-term experimental animals were given .25 ml of 28% ethanol or .25 ml of water orally once a day, five days a week for fourteen months. A stainless steel electrode was then surgically implanted into the paraventricular nucleus, after which the animal was subjected to cold stress (-150 C, 10 min.). Recordings were taken in the forms of frequency and activity. The data clearly i… more
Date: December 1990
Creator: McKinnon, Mark S. (Mark Steven)
Partner: UNT Libraries
open access

Militarization and Its Effects on Women's Economic Status: a Cross-National Study

Description: This research tested the hypothesis that militarization of societies, as defined by the percent of national budgets spent on military expenditures, has adverse effects on women's economic status relative to men's. This study also examined other predictor variables known to affect women's status. Data from sixty different nations were analyzed by means of multiple regression techniques. Results show that the militarization variable increased women's share of agriculture, which suggests that as m… more
Date: May 1990
Creator: Hlavacek, Jen
Partner: UNT Libraries
open access

Symphonic Poem "New Life" for Orchestra and Yang-Chin

Description: Symphonic Poem New Life is a composition in one movement for orchestra and yang-chin. The work is divided into six continuous sections. It is written in resultant form which is a cumulative process by which all major musical elements return at the end of the work. The tritone is the prominent interval used throughout the piece. Some graphic notation is also employed. The work has a performance time of approximately 13-15 minutes. The yang-chin is a Chinese string instrument similar to the Hunga… more
Date: May 1990
Creator: Leung, Chi Cheung
Partner: UNT Libraries
open access

Languages in Contact: Polish and English

Description: The purpose of this study was to examine the Polish language of immigrants who came to the United States during or after World War II and to test two related hypotheses: 1. Speakers of Polish use a number of lexical intrusions. 2. Lexical intrusions differ in scope depending on whether those speakers had immigrated with minimal education or they received at least 12 years of schooling prior to their immigration. The study was conducted in the Dallas-Fort Worth area in January and February of 19… more
Date: August 1990
Creator: Beauchamp, Hanna O. (Hanna Olga)
Partner: UNT Libraries
open access

The Aronson Cognitive Residual Evaluation Scale (ACRES): an Evaluation of Reliability with the Elderly

Description: The Aronson Cognitive Residual Evaluation Scale (ACRES) is a new, relatively short neuropsychological test which attempts to measure residual cognitive skills. This study evaluated the ACRES test-retest reliability over a one to twelve month interval. The Trail Making Test (TMT) was included as a validation measure. Subjects were 58 males and females, aged 68 to 94, living in a retirement center or in the community. The ACRES exhibited moderate to strong reliability correlations and the TMT dem… more
Date: August 1990
Creator: Marcontell, Deborah K. (Deborah Kay)
Partner: UNT Libraries
open access

A Challenge to Charles Lamb's "On the Tragedies of Shakespeare"

Description: This study challenges Charles Lamb's 1811 essay "On the Tragedies of Shakespeare, Considered with Reference to their Fitness for Stage Representation," which argues that Shakespeare's plays are better suited for reading than stage production. Each of the four chapters considers a specific argument Lamb raises against the theatre and the particular Shakespearean tragedy used to illustrate his point. The Hamlet chapter examines the supposed concessions involved in the actor/audience relationship.… more
Date: December 1990
Creator: Walworth, Alan M. (Alan Marshall)
Partner: UNT Libraries
open access

Academic Achievement Among Language-Impaired Children as a Function of Intensive Preschool Language Intervention

Description: Parents and professionals are concerned about the long-term effects of language problems on later academic, communicative and behavioral functioning of children. The purpose of this study was to examine the relationship of level of language impairment with type of class placement, reading achievement, and social emotional functioning. Subjects were 19 children, aged 4 years, 10 months through 10 years, 4 months, who had previously been enrolled in a preschool language development program. Stati… more
Date: August 1990
Creator: McCormack, Sarah (Sarah Smith)
Partner: UNT Libraries
open access

Psychological Factors Related to Drug Use in College Athletes

Description: The purpose of the present investigation was to compare the psychological factors related to drug use by college athletes on seven drug categories. A questionnaire was given to male and female Division I college athletes asking them about their use of drugs. The frequency, intensity and duration of use/non-use was used to divide subjects into high and low/nonuser categories. Dependent measures included the Profile of Mood States, Coopersmith Self-Esteem Inventory and questions assessing athlete… more
Date: August 1990
Creator: Evans, Melissa
Partner: UNT Libraries
open access

Prediction of Verbal Dominance Behaviors using Constructivist Theory

Description: This study assessed how Constructivist theory accounts for verbal dominance. Conversations of rotating dyads were tape recorded, then coded for measures of dominance. Subjects completed a trait dominance scale and a constructivist personality test. Interpersonal rankings of dominance were found to be more consistent with observed behavior than trait dominance scores. Extreme trait dominance scores were associated with a constructivist measure indicating maladjustment. Dyads identified as more r… more
Date: May 1990
Creator: Curlin, Caroline
Partner: UNT Libraries
open access

Residual Cognitive Functioning of Elderly Males

Description: The Aronson Cognitive Residual Evaluation Scale (ACRES), designed to assess residual cognitive functioning with potential loss due to age or CNS disorder, was examined with a male subject group. The five ACRES subtests were administered to 45 elderly males. Results were compared with a previously reported subject group of 48 elderly females. Measures of the subjects' levels of independent functioning and their performances on selected Wechsler Memory Scale Revised (WMS-R) subtests were related… more
Date: December 1990
Creator: Forté, Beverly K.
Partner: UNT Libraries
open access

Hyperspaces of Continua

Description: Several properties of Hausdorff continua are considered in this paper. However, the major emphasis is on developing the properties of the hyperspaces 2x and C(X) of a Hausdorff continuum X. Preliminary definitions and notation are introduced in Chapter I. Chapters II and III deal with the topological structure of the hyperspaces and the concept of topological convergence. Properties of 2x and C(X) are investigated in Chapter IV, while Chapters V and VI are devoted to the Hausdorff continuum X. … more
Date: August 1990
Creator: Simmons, Charlotte
Partner: UNT Libraries
open access

The Effect of Nine Diet and Water Combinations on the Culture Health of Ceriodaphnia Dubia

Description: Culture health of Ceriodaphnia dubia was evaluated for organisms cultured using all combinations of three foods and three waters. Criteria used to assess health of cultures included adult and neonate weights, time required to produce first broods, neonate production, adult survival, and resistance to hexavalent chromium. Diet/water combinations which produced the most neonates were not found to produce adults which were more resistant to chromium than those which produced fewer neonates. Of tho… more
Date: May 1990
Creator: Patterson, Paul W. (Paul William)
Partner: UNT Libraries
open access

The Effectiveness of a Cholesterol Reduction Intervention Program Among Female Employees in a Corporate Setting

Description: Three cholesterol interventions were evaluated in a work-site setting to determine which was most effective in modifying physiological, behavioral, and knowledge measures related to total serum cholesterol. Of the 246 employees initially screened, 135 (55%) were identified as having elevated total serum cholesterol levels (>200 mg/dl) and were eligible for the study. Treatment consisted of either a six-session cholesterol reduction course requiring 30 days dietary monitoring, a six-session cour… more
Date: August 1990
Creator: Dahlke, David K. (David Keith)
Partner: UNT Libraries
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