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Robert Floyd Kennon: Reform Governor., Doris Dorcas Carter Jan 1989

Robert Floyd Kennon: Reform Governor., Doris Dorcas Carter

LSU Historical Dissertations and Theses

This dissertation is a study of Robert Floyd Kennon, reform governor of Louisiana, from 1952-1956. Kennon was born on August 21, 1902, near Minden, Louisiana. He received his bachelor's degrees from Louisiana State University in Baton Rouge in Liberal Arts and Law in 1923 and 1925, respectively. In 1925, he began the practice of law in Minden, and was elected as mayor of the town at age twenty-three. Five years later, he sought and won, the office of District Attorney, for the Twenty-Sixth Judicial District, a position he held for ten years. He was a staff officer in Europe during …

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Systolic Array Implementations With Reduced Compute Time., Abdulkader Omar Barbir Jan 1989

Systolic Array Implementations With Reduced Compute Time., Abdulkader Omar Barbir

LSU Historical Dissertations and Theses

The goal of the research is the establishment of a formal methodology to develop computational structures more suitable for the changing nature of real-time signal processing and control applications. A major effort is devoted to the following question: Given a systolic array designed to execute a particular algorithm, what other algorithms can be executed on the same array? One approach for answering this question is based on a general model of array operations using graph-theoretic techniques. As a result, a systematic procedure is introduced that models array operations as a function of the compute cycle. As a consequence of the …

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Harmonic Measurement And Reduction In Power Systems., Rutisurhata Kurniawan Hartana Jan 1989

Harmonic Measurement And Reduction In Power Systems., Rutisurhata Kurniawan Hartana

LSU Historical Dissertations and Theses

Harmonic voltages and currents are created by nonlinear loads in power systems. These harmonics can cause serious problems to the energy suppliers (utility companies) and energy users (consumers). This dissertation presents new techniques for harmonic measurement and the accompanying problem, harmonic reduction. To reduce harmonics, the location and magnitude of harmonic sources must be known a priori. However, to measure and monitor harmonic sources requires specialized instrumentation that is not generally permanently installed at most buses. In this study, a method is developed to use neural networks in conjunction with state estimation for monitoring and estimating harmonic sources with only …

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Theoretical And Numerical Models For Heat And Mass Transport And Groundwater Flow Near Salt Domes., David Griffin Evans Jan 1989

Theoretical And Numerical Models For Heat And Mass Transport And Groundwater Flow Near Salt Domes., David Griffin Evans

LSU Historical Dissertations and Theses

Groundwater near salt domes is an inherently complex hydrogeologic system because groundwater is subject to large lateral gradients in salinity and temperature. Moreover, groundwater flow is indirectly coupled to salt tectonics because diapirism alters the salinity and thermal conditions as a sedimentary basin evolves. In order to study this complex environment, mathematical and numerical models are developed which explicitly couple heat and dissolved salt transport to groundwater flow, and account for basin subsidence and salt diapirism. The groundwater flow field is described using a mass stream function which does not require the Boussinseq assumption. The numerical model uses a control …

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Wave Height Changes And Mass Transport On Tague Reef, A Caribbean Reef, North Coast Of St. Croix, U.S. Virgin Islands., Alexis Lugo-Fernandez Jan 1989

Wave Height Changes And Mass Transport On Tague Reef, A Caribbean Reef, North Coast Of St. Croix, U.S. Virgin Islands., Alexis Lugo-Fernandez

LSU Historical Dissertations and Theses

This study of wave and current transformations across a modern coral reef was conducted on Tague Reef, St. Croix (U.S.V.I.), during late March and early April 1987. The project objective was to improve our understanding of the magnitudes, frequencies, and spatial and temporal variations of waves and currents as they interact with a modern reef. Data were collected in 4 experiments over a 2-week period. During the experiments, atmospheric and sea state conditions were typical of Caribbean-Atlantic trade wind dominated areas. Results verify that infragravity waves of 27.7 min period and diurnal tides modulated high frequency wave and current processes. …

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Visual Arts Teacher Education: A Study Of Current Practices In Louisiana Universities., Eloise Mcclendon Murchison Jan 1989

Visual Arts Teacher Education: A Study Of Current Practices In Louisiana Universities., Eloise Mcclendon Murchison

LSU Historical Dissertations and Theses

In this study, the researcher investigated visual arts teacher preparation programs at universities in Louisiana with particular emphasis on the curriculum component. The research was designed to survey teacher training programs and to compare the findings with delineated National Art Education Association standards. This study included only public institutions of higher education in Louisiana with visual arts education teacher preparation programs. The researcher conducted interviews at each of the 13 universities. Two of the universities worked together in a joint art education program. An interview guide was prepared and used to facilitate the interviewing process. Records and documents were also …

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An Instructional Sequence In Music Education Using Vocal And Instrumental Music Of Five World Cultures., Sophronia Lois Thomas Jan 1989

An Instructional Sequence In Music Education Using Vocal And Instrumental Music Of Five World Cultures., Sophronia Lois Thomas

LSU Historical Dissertations and Theses

The music of five non-Western cultures was incorporated in an instructional sequence for elementary grades (K)1-6. Traditional music of the Australian Aborigines and the Akan and Ewe tribes of Ghana, classical music of India, the music of the Indonesian gamelan, and Gagaku music of Japan were examined for the presence of musical concepts, the way each culture handles the concepts that are present, and the interrelationships that exist among the concepts. The music is described in terms of the musical concepts of dynamics, timbre, texture, rhythm, melody, harmony, and form. All of the concepts and their related percepts are organized …

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Localization Of Tissue Factor In The Normal Vessel Wall And In The Atherosclerotic Plaque, J. N. Wilcox, K. M. Smith, S. M. Schwartz, D. Gordon Jan 1989

Localization Of Tissue Factor In The Normal Vessel Wall And In The Atherosclerotic Plaque, J. N. Wilcox, K. M. Smith, S. M. Schwartz, D. Gordon

Faculty Publications

Tissue factor (TF)-producing cells were identified in normal human vessels and atherosclerotic plaques by in situ hybridization and immunohistochemistry using a specific riboprobe for TF mRNA and a polyclonal antibody directed against human TF protein. TF mRNA and protein were absent from endothelial cells lining normal internal mammary artery and saphenous vein samples. In normal vessels TF was found to be synthesized in scattered cells present in the tunica media as well as fibroblast-like adventitial cells surrounding vessels. Atherosclerotic plaques contained many cells synthesizing TF mRNA and protein. Macrophages present as foam cells and monocytes adjacent to the cholesterol clefts …

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Coronary Arteriography And Coronary Bypass Survey Among Whites And Other Racial Groups Relative To Hospital-Based Incidence Rates For Coronary Artery Disease: Findings From Nhds, E. Ford, R. Cooper, A. Castaner, B. Simmons, M. Mar Jan 1989

Coronary Arteriography And Coronary Bypass Survey Among Whites And Other Racial Groups Relative To Hospital-Based Incidence Rates For Coronary Artery Disease: Findings From Nhds, E. Ford, R. Cooper, A. Castaner, B. Simmons, M. Mar

Faculty Publications

To assess racial differences in health care utilization for coronary artery disease (CAD) the data of the National Hospital Discharge Survey (NHDS) from 1979-84 were examined. Discharge rates for acute myocardial infarction (AMI) were utilized as a measure of hospital-based incidence and relative need for the designated cardiac procedures. Although 35-74 year old Black men had discharge rates of AMI that were 77 per cent of those observed for White men, they underwent coronary arteriography half as often and were only a third as likely to have coronary artery bypass graft (CABG) surgery. Black women in this age range were …

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Factors Affecting Supervisors' Use Of Corrective Actions Following Poor Performance., Wanda Ann Trahan Jan 1989

Factors Affecting Supervisors' Use Of Corrective Actions Following Poor Performance., Wanda Ann Trahan

LSU Historical Dissertations and Theses

The present study examined the relationships between supervisor, subordinate, and contextual variables and corrective action severity. Hypotheses were tested using questionnaire data from 103 nursing supervisors in 15 hospitals. Supervisors were asked to describe an incident of subordinate poor performance, indicate the corrective action used, then complete questions measuring incident severity, attributions, initiating structure and consideration leader styles, intent of the supervisor, effectiveness ratings of the corrective action, influence of contextual variables, and subordinate likableness. Analyses confirmed that severity of the incident of poor performance, supervisor attributions, and supervisor intent were related to corrective action severity. Also, corrective actions rated …

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The Fourier Transform In White Noise Calculus, Hui Hsiung Kuo Jan 1989

The Fourier Transform In White Noise Calculus, Hui Hsiung Kuo

Faculty Publications

Let S* be the space of termpered distributions with standard Gaussian measure μ. Let (S) ⊂ L2(μ) ⊂ (S)* be a Gel'fand triple over the white noise space (S*, μ). The S-transform (Sφ{symbol})(ζ) = ∫S* φ{symbol}(x + ζ) dμ(x), ζ ∈ S, on L2(μ) extends to a U-functional U[φ{symbol}](ζ) = «exp(·, ζ), φ{symbol} a ̊ exp( -∥ζ∥2 2), ζ ∈ S, on (S)*. Let D consist of φ{symbol} in (S)* such that U[φ{symbol}](-iζ1T) exp[-2-1 ∫Tζ(t)2 dt], ζ ∈ S, is a U-functional. The Fourier transform of φ{symbol} in D is defined as the generalized Brownian functional φ{symbol}̌ in (S)* such …

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The Regular Matroids With No 5-Wheel Minor, James G. Oxley Jan 1989

The Regular Matroids With No 5-Wheel Minor, James G. Oxley

Faculty Publications

For r in {3, 4}, the class of binary matroids with no minor isomorphic to M(Wr), the rank-r wheel, has an easily described structure. This paper determines all graphs with no W5-minor and uses this to show that the class of regular matroids with no M(W5)-minor also has a relatively simple structure. © 1989.

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Real-Time Effective Stress Evaluation In Shales: Pore Pressure And Permeability Estimation., Jean-Louis Jerome Alixant Jan 1989

Real-Time Effective Stress Evaluation In Shales: Pore Pressure And Permeability Estimation., Jean-Louis Jerome Alixant

LSU Historical Dissertations and Theses

In this dissertation, a general method to determine the vertical effective stress in shales while drilling is developed. The concept is applied to the development of a model restricted to sodium smectitic shales, which are interpreted using Measurement-While-Drilling (MWD) resistivity data. Effective stress is introduced as the key parameter in the evaluation of petrophysical properties of shales, which provides a wide range of applications to the method. The model comprises two interpretation modules: an electrical module converts shale resistivity into porosity using a new formation factor relationship adapted from previous work, and a mechanical module relates porosity to void ratio …

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Factors Related To Turnover Intentions Of Louisiana Cooperative Extension Service Agents., Bonnie Carolyn Gaddis Carter Jan 1989

Factors Related To Turnover Intentions Of Louisiana Cooperative Extension Service Agents., Bonnie Carolyn Gaddis Carter

LSU Historical Dissertations and Theses

The purpose of this study was to expand the theoretical knowledge of the March and Simon (1958) "decision to participate" model as modified by Jackofsky (1982, 1984) and examined by Jackofsky and Peters (1983). Specifically, the study examined the relationship between employee turnover intentions and various predictors of turnover, including (a) desirability of movement (organizational commitment); (b) ease of movement; (c) the interaction of perceived desirability of movement (organizational commitment) and perceived ease of movement from the organization; (d) job satisfaction; (e) central life interest; and (f) selected employee demographic variables. Two-hundred forty Extension agents employed by Louisiana Cooperative Extension …

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Description And Meaning In Three Novels By Gustave Flaubert., Corrada Biazzo Curry Jan 1989

Description And Meaning In Three Novels By Gustave Flaubert., Corrada Biazzo Curry

LSU Historical Dissertations and Theses

This study focuses on the problematic of description and meaning in literature, based on three master-works by Gustave Flaubert: Madame Bovary, Salammbo, and L'Education sentimentale. Description generally tends to create digressions and gratuitous accumulations that can break the narrative development. However, in the classical realist text descriptive details are to represent a global image and be available to a possible interpretive recuperation which can be mimetic and establish the basic story line, or symbolic, that is, primarily connoting the themes of the novel or the characters' feelings. Using Flaubert's works as examples, this study analyzes the constant tensions of these …

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The Effect Of Personal Journals On Fourth-Grade Students' Attitudes Toward Reading And Writing., Nancy B. Cothern Jan 1989

The Effect Of Personal Journals On Fourth-Grade Students' Attitudes Toward Reading And Writing., Nancy B. Cothern

LSU Historical Dissertations and Theses

The purpose of this study was to investigate the relationship between belief systems and attitudes toward reading and writing and the effect of personal journal writing on those attitudes and beliefs. By combining three established areas of research (the affective component of attitude, the reading-writing relationship, and the self-defining nature of personal narrative), the use of personal journals was tested as an effective means for contributing to the development of positive attitudes. Subjects were 95 fourth graders enrolled in four intact classes which were randomly assigned to experimental or control conditions Pre-/post-assessments included administration of reading and writing attitude scales …

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Evaluation And Improvement Of Maintenance Scheduling Techniques., Nat Khemakavat Jan 1989

Evaluation And Improvement Of Maintenance Scheduling Techniques., Nat Khemakavat

LSU Historical Dissertations and Theses

The objective of this research is to evaluate present maintenance scheduling systems and to suggest improvements or alternatives. The widely used priority-based maintenance scheduling system is shown to be inappropriate in a variety of scheduling circumstances. The major reason is the omission of any type of cost consideration. To overcome this shortcoming, a new maintenance scheduling model is proposed. Instead of using work-order priority as the primary scheduling criteria, the new system uses cost as the key scheduling component. That is, maintenance jobs are scheduled with the objective of minimizing total maintenance cost. Maintenance scheduling strategies based on the cost …

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Readability Of Mass Mailing Written Material Produced At The County Level Of The Alabama Cooperative Extension Service., Earl Crawford Johnson Jan 1989

Readability Of Mass Mailing Written Material Produced At The County Level Of The Alabama Cooperative Extension Service., Earl Crawford Johnson

LSU Historical Dissertations and Theses

The objectives of this study were to assess the readability of the mass mailing written material produced at the county level of the Alabama Cooperative Extension Service, and to determine the variance in readability explained by selected variables. A mail questionnaire to 100 randomly selected county agents was used, with a 98% response rate. Readability of agents' mass mailing written material was assessed using the Fry Readability Graph. Descriptive statistics and correlation coefficients were calculated. Stepwise multiple regression at the.05 level was used to develop a model which explained readability of material. Findings indicated that respondents spent about six hours …

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Lipopolysaccharide Serotyping Of Vibrio Vulnificus., Stephen Jeffrey Martin Jan 1989

Lipopolysaccharide Serotyping Of Vibrio Vulnificus., Stephen Jeffrey Martin

LSU Historical Dissertations and Theses

Current schemes used to serotype Vibrio vulnificus are based on direct bacterial agglutination using polyclonal rabbit antisera. During the course of serotyping Louisiana V. vulnificus isolates we failed to observe a reproducible agglutination profile for these isolates. The major obstacle in producing serovar specific sera has been the failure to produce high titered anti-LPS sera in rabbits. Anti-LPS serum from rabbits immunized with formalin-killed, heat-killed, or acetone dried whole cell vaccines and LPS-carrier conjugates uniformly produced titers $\leq 320$. Separation of anti-LPS activity from whole sera by affinity chromatography also yielded low titered antisera. A typing system predicated on the …

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Children's Ability To Utilize The Mnemonic Keyword Method: An Educational Application Within Fourth-Grade Classrooms., Nancy Lynn Williams Jan 1989

Children's Ability To Utilize The Mnemonic Keyword Method: An Educational Application Within Fourth-Grade Classrooms., Nancy Lynn Williams

LSU Historical Dissertations and Theses

Research has shown that the mnemonic keyword method is an effective study strategy under controlled laboratory-type situations with subjects learning decontextualized facts. Very few studies have actually tested the mnemonic keyword method within the context of a normal fourth grade classroom and learning situation. The purpose of this study, then, was to demonstrate the viability of the mnemonic keyword method as a study strategy when compared to notetaking/outlining, a common study strategy recommended by fourth grade curricula. The subjects were 106 fourth graders enrolled in four classes at a rural elementary school. Data were collected over a four week period …

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Illness Behavior And The Preoperative Prediction Of Postoperative Pain In Cholecystectomy Patients., Lannis Lee Tynes Jr Jan 1989

Illness Behavior And The Preoperative Prediction Of Postoperative Pain In Cholecystectomy Patients., Lannis Lee Tynes Jr

LSU Historical Dissertations and Theses

Eighty (80) elective cholecystectomy patients volunteered to participate in the present study which assessed the relation between past illness behavior and the report of pain following surgery. A review of the literature indicated that demographic variables (e.g., sex, age) and general psychological variables (e.g. state anxiety) have been the subject of many studies attempting to predict postoperative pain, yet learning and behavioral factors such as past illness behavior and familial modelling of illness behavior have not. Preoperative assessments included the Illness Behavior Inventory (IBI; Turkat, 1983), the Familial Illness Behavior Inventory (IBI-F; derived from the IBI), the State Trait Anxiety …

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Queueing And Stability Analysis Of Buffered Csma/Cd Local Networks., Young Keun Yoon Jan 1989

Queueing And Stability Analysis Of Buffered Csma/Cd Local Networks., Young Keun Yoon

LSU Historical Dissertations and Theses

This dissertation develops a joint probability generating function for the message quene lengths in a slotted p-persistent CSMA/CD (Carrier-Sense Multiple-Access with Collision Detection) system with a finite population of buffered users. Each user is assumed to have an independent and identical process of packet generation and an infinite buffer for storing outstanding packets. A closed form formula is obtained for the generating function in case of a two user system. Analytic formulas for the stability condition of a p-persistent CSMA/CD system are derived using the generating function. The range of the transmission probability p that leads to stability is examined …

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Physical Attractiveness: Effects On Trained And Untrained Observers' Ratings Of Heterosocial Skill And Anxiety In Female College Students., James Douglas Calvert Jan 1989

Physical Attractiveness: Effects On Trained And Untrained Observers' Ratings Of Heterosocial Skill And Anxiety In Female College Students., James Douglas Calvert

LSU Historical Dissertations and Theses

Physical attractiveness has been shown to be an important interpersonal variable. Physically attractive persons are perceived by others as possessing high levels of positive characteristics such as intelligence, competence, and warmth. Although research from social psychology has suggested that physical attractiveness has a major impact on peoples' perceptions, research on the behavioral assessment of social skill and anxiety has given little attention to the effects of physical attractiveness on ratings of skill and anxiety. The present study was designed to assess the effects of physical attractiveness on ratings of heterosocial skill and anxiety. A 4(groups) $\times$ 2(Observers) factorial design that …

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Developmental Processes In Leader-Member Exchanges., Caroline Cooper Wilhelm Jan 1989

Developmental Processes In Leader-Member Exchanges., Caroline Cooper Wilhelm

LSU Historical Dissertations and Theses

The purpose of the present study was to specify more fully the sequence of events by which leader-member relationships are formed. A model of leader-member exchange (LMX) development originally proposed by Dienesch and Liden (1986) was expanded with findings from role theory, attribution theory, and equity theory, and a set of hypotheses was derived for testing. One hundred forty-two subordinates and their respective supervisors (n = 53) from four divisions of a large manufacturing organization provided data for the study. Questionnaires and cover letters assuring anonymity were distributed to subjects, and completed questionnaires were returned directly to the researcher by …

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The Relation Of Cognition, Emotion And Behavior To The Prediction Of Depressive Symptomatology In Referred And Nonreferred Adolescents., Tracy Lynn Cole Jan 1989

The Relation Of Cognition, Emotion And Behavior To The Prediction Of Depressive Symptomatology In Referred And Nonreferred Adolescents., Tracy Lynn Cole

LSU Historical Dissertations and Theses

Researchers have shown an increased interest in depression in children and adolescents in the last few years. As a result, a body of research exists which has focused on the cognitive and behavioral aspects of depression in children and adolescents. Few studies, however, have examined the relation of emotion to depression. Therefore, the purpose of this investigation was to examine the relation of cognition, emotion and behavior to depression. Eighty adolescents (nonreferred) from public schools in a southern city and seventy-three adolescents (emotionally disturbed) from a psychiatric facility in the same area participated in the study. Each adolescent completed self-report …

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The Proposal In An Engineering Context: A Field Study Of Document Development., Terry Martin Mcconathy Jan 1989

The Proposal In An Engineering Context: A Field Study Of Document Development., Terry Martin Mcconathy

LSU Historical Dissertations and Theses

The specific goal of this field study was to develop an empirically-based description of engineering proposals as they are developed and used in their natural context; this goal was designed to provide a data base for further study addressing the general research interest of why the descriptions of proposals in technical writing textbooks vary so significantly from the types of proposals produced and used in an nonacacemic environment, specifically engineering. Using strategies borrowed and adapted from sociological and anthropological research methodologies, the study focused on collecting field-based data through interviews, field notes, questionnaires, and artifacts about the form, content, structure, …

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Cognitive And Affective Outcomes Of Varying Levels Of Structured Collaboration In A Computer-Based Learning Environment., Judith Lavine Repman Jan 1989

Cognitive And Affective Outcomes Of Varying Levels Of Structured Collaboration In A Computer-Based Learning Environment., Judith Lavine Repman

LSU Historical Dissertations and Theses

This study investigated cognitive and affective outcomes resulting from the use of varying levels of structured peer collaboration (unstructured, structured, and structured with training) in a computer-based learning environment. The study was designed to apply research findings showing a positive relationship between giving explanations and achievement into classroom practice. The sample consisted of 190 students enrolled in nine sections of seventh grade social studies at two middle schools in East Baton Rouge Parish, LA. The schools were selected because they contained large percentages of students at-risk of school failure. Intact classes were randomly assigned to receive one of the three …

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Factors Associated With The Production Of Export Quality Fruit By Small Banana Farmers Of The Rio Grande Valley, Portland, Jamaica., Terrence W. Thomas Jan 1989

Factors Associated With The Production Of Export Quality Fruit By Small Banana Farmers Of The Rio Grande Valley, Portland, Jamaica., Terrence W. Thomas

LSU Historical Dissertations and Theses

The study was aimed at determining the relationship between two production variables--technology use, and production of export quality fruit--of small banana farmers in the Rio Grande Valley, Jamaica and selected socioeconomic, personal characteristic and opinion variables, assessing the amount of variance in production explained by the latter, and identifying variables that moderate or mediate the relationship between production variables. The target population was 120 farmers selling bananas to a public boxing plant. A random sample of non-banana farmers was used as a cross-validation check to make inferences to all farmers. Farmers were personally interviewed using a pretested schedule. Stepwise multiple …

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The Affective Variant Hypothesis: How Is Bulimia Nervosa Related To Depression?, Rita C. Prather Jan 1989

The Affective Variant Hypothesis: How Is Bulimia Nervosa Related To Depression?, Rita C. Prather

LSU Historical Dissertations and Theses

Bulimia nervosa patients frequently score from mild to severe on measures of depressive symptoms. This association between bulimia nervosa and depression led some researchers to hypothesize that bulimia nervosa is a variant of the affective disorder of depression. The main purpose of this study was to provide further evaluation of the affective variant hypothesis of bulimia nervosa. It was postulated that bulimia nervosa patients with and without depression would differ from each other and from depressives without eating disorders on specific measures of cognitive, behavioral, and somatic symptoms associated with depression. Secondly, it was hypothesized that the nondepressed and depressed …

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The Effectiveness Of The Food And Nutrition 4-H Project In Improving Dietary Practices And Food Consumption Patterns Of High School Students In Louisiana., Saralene Brandon Seals Jan 1989

The Effectiveness Of The Food And Nutrition 4-H Project In Improving Dietary Practices And Food Consumption Patterns Of High School Students In Louisiana., Saralene Brandon Seals

LSU Historical Dissertations and Theses

The primary purpose of this study was to determine the effectiveness of the 4-H Foods and Nutrition project in Louisiana. The Foods and Nutrition project traditionally enrolls about one-fourth of the total membership. A second purpose of the study was to identify personal and household demographic characteristics that may influence dietary practices and food consumption patterns. Telephone interviews were conducted by extension home economists with a random sample of 277 4-H Foods and Nutrition project members ages 14-19 and 278 non-4-H members. The 4-H Foods and Nutrition program appears to be making a positive impact on 4-H project members' dietary …

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