Digital Commons Network^™

Cessation Of Chronic Ethanol Intake Reverses Ultrastructural Alterations In Ileal M Cells, Robert Rosback Eversole

Masters Theses

Membranous (M) cells of the dome epithelium of ileal Peyer's patches have been shown to serve an antigen uptake function for mucosa associated lymphoid tissue. Hypergammaglobulinemia is a frequent accompaniment of chronic alcoholism in humans and the elevated antibody titers have been shown to be due in part to bacterial and dietary proteins. This study was conducted to demonstrate the morphological changes induced by chronic ethanol exposure in the ileal M cells in the rat.

Chronic ingestion of ethanol produces marked changes in the ultrastructure of M cells. All experimental animals showed distinct mitochondrial swelling with loss of matrix density, …

Aids Prevention Through Printed Media: Knowledge And Communication Behaviors Of Gay College-Aged Males, Cheryl L. Knight

Masters Theses

AIDS prevention research has established the effectiveness of multiple component group interventions. It has not identified whether the effectiveness is due to the format of the intervention (i.e., rehearsal, feedback, etc.) or its instructional content. This study investigates the impact of instructional content delivered in the inexpensive and readily obtained printed medium. Thirteen gay or bisexual college-aged men received an information pamphlet and an AIDS-related communication skills training booklet. Subjects were evaluated on measures of knowledge, safe and risky behaviors, and communication behaviors in each of three assessment sessions. Visual analyses and repeated measures analyses of variance did not support …

Variants On The Holiday Season, Gary Powell Nash

Masters Theses

Variants on the Holiday Season is a symphonic poem for full orchestra. This composition is based on five Christmas songs including three Medieval tunes, "Nowel Syng We Bothe Al and Son," "Riu Riu," and "Two French Dances," along with "O Come All Ye Faithful" and "Deck the Halls." Most of the music is derived from motives, rhythms, harmonies, and interval patterns of the original songs. The harmonies employed are created from the modes of the original tunes. Although there is no program supporting this work, it is considered a symphonic poem because it incorporates chimes, glockenspiel and sleigh bells which …

A Report Of An Internship In The Hastings Area Schools, Hastings, Michigan, Sally W. Fullerton

Masters Theses

This report is a summary of an 8-month internship in the Hastings Area Schools, Hastings, Michigan. The internship began in September 1988 and ended in April 1989.

The objective of the internship was to give the intern practical experience in the close working relationship between the traditional public relations activities and most administrative functions of a public school system. The need for open communication to build confidence in the local schools was a basic thesis.

This report contains a log of activities as well as a personal narrative on the insights and experiences during the internship. A statement on the …

Quantification Of Refining Actions, Hari R. Goyal

Masters Theses

The repeated action of compression-decompression pulses on a wet web of fiber, created by dropping a weight from a height, loosens the internal structure of the fiber. The impaction of fiber did not cause any change in average weighted fiber length, fine content or Canadian Standard Freeness. The sheet made from these fibers showed an increase in tensile strength with increased number of impacts or impact intensity.

In a blend of impacted fibers (internally fibrillated), abraded fibers (externally fibrillated) and fines (fibers shorter than 0.23 mm and created by prolonged beating in a Valley beater), fines were found to be …

Cloning And Sequencing Of The Eco Rii Monomer Fragment Of Satellite Dna From The Mouse Mus Musculus, Timothy Patrick Boyle

Masters Theses

Total mouse satellite DNA was isolated in cesium chloride gradients in the presence of the dye Hoechst 33258. This satellite fraction was digested with Bst Nl, an isoschizomer of the restriction enzyme Eco RII, and the 234 base pair monomer fragment was cloned into the plasmid vector pBS. Dideoxynucleotide sequencing of the cloned DNA yielded significant homology with the published consensus sequence of mouse satellite DNA (92%).

An Efficient Implementation Of Logical Design For Relational Databases, Shakeel Ishaque

Masters Theses

This work presents efficient methodology for the design of relational databases and an implementation of a design tool. A set of algorithms and supporting theory are discussed. Improvements are made on existing decomposition approaches.

The Dependency Preserving Normal Fom (DPNF), which is stronger than 3NF, is presented. It guarantees a decomposition with lossless join property and at the same time preserves all of the functional dependencies.

An algorithm to obtain DPNF decomposition is presented. The algorithm computes DPNF decomposition in polynomial time. It converts supplied functional dependencies to annular cover and uses reduced annular cover to compute closures and decomposition. …

Origins A Symphony For Orchestra, Thomas E. Haupt

Masters Theses

ORIGINS A SYMPHONY FOR ORCHESTRA is a three movement work composed entirely with an arbitrarily derived system of harmony and melody. AH three movements are based upon ten sovereign groupings of notes, each group displaying its own specific charactor of harmonic/melodic tension and release.

It is this harmonic structure, plus an Idee’ Fixe based on one of the groupings that binds the three movements together.

ORIGINS was written according to conventional symphonic outlines, but is strictly intended for an ensemble of high technical prowess. While it is a highly complex work, it is still designed to be relatively accessable to …

The Task /Time Management Component Of The Learning To Learn System, James B. Cook

Masters Theses

The purpose of the study was to investigate the effect of a task/time management training (consisting of breaking large tasks down,planning and practice) on academic task completion for 29 students in an undergraduate psychology study skills course. A training package and individual training and practice were provided by self management coaches. A multiple baseline across groups design was used. Individual meetings were conducted between self management coaches and students to assess the percentage of task completion based upon a 10-point scale. The mean group task completion scores did not show asignificant rate of change as a result of the intervention.

The Myth Of Tereus And The Nightingale Motif In Classical And Medieval Literature And In The Works Of Chauce, Betty Vanderwielen

Masters Theses

In the myth of Tereus a woman is metamorphosed into a nightingale, in which form she perpetually laments her killing of her son. An investigation into the use of the myth in classical literature ranging from Homer to Ovid shows that certain themes recur: truth reveals itself in a non-conventional manner, sorrow is paradoxically linked with joy, the victim is the perpetrator of her own suffering.

In the Middle Ages the nightingale motif is associated with joy rather than lament and connected with love (both lascivious and sacred). References to the nightingale seem to have little connection with the myth, …

Education For Employment: An Update Of Kalamazoo County's Career Education Model, Wendy French

Masters Theses

The major accomplishment of this project was the creation of career education goals that have been accepted by the nine Kalamazoo County school districts involved in Education for Employment. These broad goals are infusable into all the local districts as they review each curricula.

The essential skills of problem solving, group responsibilities, and basic skills are not subject specific and can therefore be addressed in all curriculum areas. Abilities and indicators are listed with the goals to help local districts specifically address student needs.

The Education for Managing the Future (Career Education K-6) committee, as a sub-group of Education for …

An Ergonomic Training Program For Manual Handling Tasks, Akhilesh Agrawal

Masters Theses

The objective of this study was to test whether or not muscular endurance of individuals engaged in industrial manual handling tasks can be improved through a short and intensive training program. This investigation also involved the study of the effect of muscular endurance training program on muscular strength.

The study revealed that, over a six-week period, the muscular endurance can be improved significantly. After sixteen sessions of training, the endurance time increased over 500% for manual materials handling tasks and over 1200% for upper extremity manual handling tasks. The endurance training program, however, did not increase both static and dynamic …

A Generalized Data Distribution Model For Distributed Relational Databases, Patrick D. Yurk

Masters Theses

This thesis presents a generalized model for the allocation of data in a distributed relational database. The model is applicable to a network of computers where there are different retrieval and update costs at the various sites, and different communication costs between sites.

The method used in this model is based upon clustering of similar computers within the network. Clusters are derived from grouping together sites with similar update, retrieval and communication costs. Data is then allocated to a cluster based on actual communication and processing costs.

The data distribution method between clusters uses a technique where the benefit of …

Reliability And Validity Of The Body Mechanics Obstacle Course Evaluation, Louise Sinclair-Eastman

Masters Theses

A review of the literature suggests that the way in which an individual performs activities, or body mechanics, can affect the amount of stress placed on the low back. Several clinical programs treat patients with low back pain by teaching proper body mechanics. Although body mechanics obstacle course evaluations are used by occupational therapists to assess patients, there has been no published information regarding the reliability and validity of these evaluations. The purpose of this study was to establish the validity and reliability of one version, the Body Mechanics Obstacle Course (BMOC).

Content validity was established by reviewing the literature …

The Effects Of Monthly Expenses On Worker Choice Of The Percent Age Of Incentive Pay To Expected Total Pay: A Simulation, Shezeen Oah

Masters Theses

Because studies that examine factors that affect worker preference for different pay systems are difficult to conduct in the workplace, the feasibility of using a laboratory simulation was assessed. The dependent variable was subject choice of the percentage of incentive pay to total pay. The independent variable was the percentage of monthly expenses to monthly income. The higher the incentive percentage the greater the potential earnings, but the greater the variability of pay and the probability that subjects would be unable to pay expenses. Work performance was simulated by the roll of a die. Thirty college students worked in groups …

Temporal Discrimination Training Of Adults With Traumatic Brain Injury Using Computer-Based Operant Procedures, Robert Edward Obrecht

Masters Theses

Computer-based interresponse time (IRT) and matching-to-sample (MTS) procedures were employed in two experiments to assess and effect changes in temporal discriminations made by adults with a history of traumatic brain injury. The results of Experiment One support the interpretation that maintaining correct IRT > t performance was a function of stimulus conditions that included signalled IRTs, values of t less than 3-seconds, a contract agreement to maintain performance, and other contingencies not explicitly part of the design. The results of Experiment Two, that minimal response latencies on MTS tasks are mediated equally well by an experimenter's verbal prompting as well as …

Psychophysiological Assessment Of Panic Disorder, Kent A. Koehn

Masters Theses

This study compared physiological and psychological measures between 9 subjects meeting the DSM-III-R criteria for panic disorder (PD) and 9 control subjects to identify psychophysiological differences that might be relevant to the etiology and maintenance of panic attacks. The subjects were assessed through a number of self-report measures and across three laboratory sessions involving five experimental conditions: baseline, role play, relaxation, mental arithmetic, and cold pressor. We measured electrodermal (EDG) and electro-myographic activity (EMG), heart rate (HR), and blood volume pulse (BVP) in terms of absolute values, reactivity, and habituation. Both groups were also assessed in their ability to accurately …

A Comparison Of Selected Old And New Right Wing Groups: Involvement With Law Enforcement, Elvin W. Keith

Masters Theses

This study has determined that current right wing extremist groups in the U.S. have no greater propensity for damage to the national security than older right wing groups.

Although right wing groups are dangerous due to the popularity of conservative causes and the proliferation of modern weaponry, an examination reveals that dedication and increased military capability are offset by more efficient law enforcement response and lack of support by the general populace.

A careful examination of the American right wing, both old and new shows the disparity between the two groups. Emphasis is placed on exploring the old right wing …

Compliance With Universal Precautions By Health Care Workers In A Rural Community Emergency Room, Jane E. Devries

Masters Theses

Performance feedback has been used in various organizations to correct problems in the areas of safety, customer service, absenteeism, and tardiness. The present research examined the effects of performance feedback to increase compliance with universal precautions in an emergency room department. Four subjects (Registered Nurses) were observed for glove wearing in any of six different situations common to the emergency room. These included cleaning instruments, cleaning a laceration, giving an injection, phlebotomy, inserting an intravenous catheter, and obtaining and/or transporting specimens other than blood. A multiple baseline experimental design was employed in this study. Results indicated that performance feedback increased …

Wetland Study Of Southeastern Portage Township, Kalamazoo County, Michigan, Kevin M. Walsh

Masters Theses

Under the Clean Water Act, Congress passed legislation to maintain and restore the chemical, physical, and biological integrity of the water of the United States. The objective of this study is to determine if the wooded area located in Upjohn Company's Property in southeastern Portage Township, Portage, Michigan falls under the classification of a wetland.

This objective has been pursued through an examination of the hydrology of the area, the soil characteristics of the area, and the vegetation types and characteristics of the area. These parameters have been utilized following the guidelines outlined in the "Corps of Engineers Wetland Delineation …

The Use Of Musical Wind Instruments As An Expiratory Therapy With Chronic Obstructive Pulmonary Disease Patients, Ellen R. Griggs Drane

Masters Theses

The use of musical wind instruments as an expiratory therapy with Chronic Obstructive Pulmonary Disease (COPD) patients was compared to the traditional inspiratory treatment of the Inspiratory Muscle Trainer (IMT) during a twelve week pre - posttest study. Sixteen subjects, attending an out patient respiratory rehabilitation program, were randomly assigned to either the experimental group, receiving musical wind instruments, or the control group, receiving the IMT.

Measures for the study were: Forced Expiratory Volume in one second (FEV1) and Forced Vital Capacity (FVC) as measured by the Pulmonary Function Test; physical endurance measured by the Twelve Minute Walk Endurance Test; …

A Comparison Of Maximal And Submaximal Heart Rate And Oxygen Uptake In Combined Arm And Leg Bicycling And Rowing, Victoria L. Asaro

Masters Theses

No abstract provided.

A Laboratory Characterization Of Pulp And Paper Mill Solid Wastes For Potential Use As Hydraulic Barrier Material In Landfill Covers, Carleton Van Maltby

Masters Theses

Fifteen sludges from wastewater treatment systems of pulp and paper mills that encompass major production categories, and eight fly ashes from mill boilers incinerating wood waste, coal, or their combination were characterized for their potential suitability as hydraulic barrier material. Hydraulic conductivity was observed to range over four orders of magnitude for the materials tested.

Concerto For Euphonium And String Orchestra, Steven Dale Sudduth

Masters Theses

The purpose of this concerto is to add substantial literature to the limited repertoire written for euphonium. Each of the three movements explores a different medium of music. The first movement is strictly developmental material based on a five-note motive taken from the end of an ascending melodic minor scale. The second movement uses an unusual five-voice passacaglia. The last movement is a cadenza shared by both the solo euphonium and the string orchestra with both parts having equal importance. Characteristic of all three movements is the blending of the voice ranges and the use of complex rhythms.

The Implementation Of A Generalized Database Directory, Claudia Helms-Vaccaro

Masters Theses

This paper presents the use of an index made up of a single B+ tree connected at its leaf nodes to a lower set of B+ trees--a multitree. It may be utilized to index dense or non-dense attributes of a file. An extra benefit of this structure is the ability to store a secondary attribute value for use when searching the index, often decreasing accesses and time required to complete the search.

Improved efficiency over current indices, such as conventional B+ trees or inverted files, is evaluated.

Interpersonal Skills In The Employment Interview: Intended Meaning, Sharron Mccarthy Meisenhelder

Masters Theses

Recently employers have been including references to communication skills in their advertising for employment opportunities. This research examined what people in business and industry mean when they use the phrase "interpersonal skills." A questionnaire was developed and administered to 60 people associated with personnel practices in business and industry. Content analysis of questionnaire responses found the subjects to identify the interpersonally skilled employee to be "effective," to be "sensitive" and to have a "positive attitude."

A Doctrine Revised: The Venezuelan Crisis Of 1902 And The Roosevelt Corollary, George Arthur Boston

Masters Theses

No abstract provided.

The Effect Of Study Skills Training On The Academic Performance Of Learning Disabled Students In Mainstream Classes, Kathleen M. Allen

Masters Theses

No abstract provided.

Religious Belief, Salience, And Social Action: Are They Related?, Timothy R. Tuinstra

Masters Theses

With the increasing size and social/political activity of theologically orthodox religious groups within the United States, research dealing with the relationship between orthodoxy and social action is necessary in better understanding the phenomena. Past research has been inadequate in that it has largely focused either on the clergy or, when using the laity, has only measured attitudes toward social action rather than participation in social action. This study measured social action participation among lay members drawn from three Grand Rapids area United Methodist Churches. A third variable, salience of religious belief, was also examined, which past research indicated could be …

Attitudes Of College Students Toward Affirmative Action Policies For Women And Minorities, John Porter Lee

Masters Theses

This study used two contrasting theoretical perspectives in an assessment of college students' attitudes toward affirmative action policies for women and minorities. One perspective was Wellman's (1977) Interest Theory of Discrimination and the other one was based on the Minority Identity Development Model constructed by Atkinson, Morten and Sue ( 198 9) . Survey methods were utilized to gather data from 479 undergraduate students enrolled in a midwestern university. Following the development model, it was argued that white female students and black students (both males and females) would have favorable attitudes toward affirmative action policies because of their minority status. …