Digital Commons Network^™

The Role Of Congress In The Decisionmaking Process Regarding The Use Of Force: The Cold War And Beyond, Thomas Greven

Masters Theses

Employing Alexander George's method of structured, focused comparison of cases, this study identifies patterns of Congressional action when the use of American armed forces was at stake. Common explanations for the reluctance of Congress in assuming its constitutional role in the initiation of armed conflicts stress concerns over political costs of a Congressional involvement, namely the so called rally-effect, and existing policy consensuses.

Operating with a set of variables: the military operation, party control, the President's behavior toward Congress, and public opinion, which are applied to three case studies: the Dien Bien Phu crisis in 1954, the airstrikes against Libya …

The Effect Of Insulin Mimetics On Enzymes Of Fatty Acid Biosynthesis, Eric A. Berg

Masters Theses

Fatty acid biosynthesis, an insulin regulated pathway, is the process of producing fatty acid chains from 2 and 3 carbon units. Two enzymes in this pathway that insulin affects are glucose-6-phosphate dehydrogenase (G6PDH) and fatty acid synthase (FAS). Sodium vanadate and sodium selenate have demonstrated insulin-like effects in several tissue and cell types. These mimetic effects include increasing glucose transport, regulating glycolytic enzymes, normalizing plasma glucose levels and activities of insulin regulated enzymes in diabetic rats. Our goal was to examine effects of sodium vanadate and sodium selenate on fatty acid biosynthesis in two insulin responsive systems: Isolated rat hepatocytes …

Problems Associated With Using Ground Penetrating Radar To Locate A Lnapl Plume, Jodie Mcneil

Masters Theses

The Crystal Refinery in Carson City, Michigan was the site used to test the hypothesis that Ground Penetrating Radar can locate LNAPL plumes. The contamination at the site is in the form of two tree product plumes and a dissolved plume. Three Ground Penetrating Radar antennas were used, a 100 MHz, a 300 MHz and a 500 MHz. Borings with a hand auger were made on some of the GPR lines. Gravel and coarse sand along with product in the form of residual stain and tree product were found in some locations. A vertical electrical sounding and a resistivity profile …

An International Comparison Of Lower Elementary School Schedules, Barbara Helen Wyns

Masters Theses

International comparisons indicate that U.S. students test below other industrialized countries. Researchers identify a shorter school day and year as a possible reason. While recognizing the fundamental differences from country to country, this study focuses on the measurable variables; days of instruction per year and total hours of instruction for lower elementary students. Comparisons with Japan, Switzerland, Germany, Canada, and the United States, find that U.S. instructional days are fewer, however, the length of day is longer, and that total annual hours are second only to Japan. The amounts of homework and out of school learning are also discussed. The …

Attitudes Toward Euthanasia And Suicide For The Terminally Ill: An Updated Analysis, Thomas Melvin Stankewicz

Masters Theses

Replication of Monte's (1991) analysis of euthanasia and suicide correlates was the focus of this study. In addition, a right to die index was created and results were compared to the replication findings. The data used in the analyses were from the 1985 and 1991 General Social Surveys.

Cross-tabulation and multiple regression analysis were conducted to determine: (a) whether euthanasia and suicide approval increased significantly between 1985 and 1991, (b) which variables were significant predictors of euthanasia and suicide attitudes, (c) whether changes had occurred between 1985 and 1991, and (d) whether results obtained using the right to die index …

Social Change And Attitudes Of Educated Elite Toward The Role Of Women In Qatari Society, Jassim Al-Nassr

Masters Theses

The purpose of this study was to investigate attitudes of educated elite toward \ the role of women in Qatari society. Attitudes were viewed as reactionary, traditional, and liberal.

A questionnaire technique was used to gather data for this study. Five hundred eighty-two questionnaires Were distributed at eighteen Qatari ministries and official establishments. The response rate was 62.37%.

The six hypotheses tested in the study examined the relationships between the independent variables of gender, level of education, major and place of study, religious commitment, and job status, and the dependent variable of attitudes of Qatari educated elite toward the role …

The Testing Of A Protocol For Validating Claims Of Facilitated Communication, Jorge Teodoro

Masters Theses

Facilitated Communication (FC), is a new and controversial augmentative communication technique. This study examined the facilitated messages of six severely mentally impaired school children, produced under naturalistic, yet controlled, experimental conditions. The students were removed from the presence of their facilitators and experienced out-of-classroom events. When the students returned, their facilitators read descriptions containing True, False or No Information about the students' experiences. Messages produced in the ensuing facilitation sessions indicated that the facilitators influenced the facilitated messages, although they appeared unaware that they were doing so. Meanwhile, students showed little resistance to the testing procedures. Based on these results …

The Effects Of Cross-Level Peer Facilitated Learning On The Mastery Of A Structured Reading Program, Elaine R. Bartos

Masters Theses

This study examined the effects of cross-level peer facilitated learning on the total amount of time needed for special education students who attended a southwestern Michigan inner-city elementary school, to complete to 100% mastery the teacher-directed portion of the reading lesson. Cross-level peer tutoring was defined as a process in which a more proficient student worked with a less proficient student on a one-to-one basis in the academic area of reading. The tutoring took place prior to the teacher instruction with 20 students from three special education reading groups. The tutoring sessions took place for a duration of 5-9 weeks. …

Identification Of Factors Leading To Successful Computer Implementation In Elementary Schools, Jeffrey A. Marsh

Masters Theses

The purpose of this study was to review existing research and write an article about factors that lead to greater computer usage in the elementary schools.; In completion of this study an exhaustive review of literature and research dealing with factors pertaining to successful elementary computer programs was conducted. From this review, a list of factors was created, and a survey developed. A phone survey was then completed for a group of 26 district computer coordinators. The surveys were then divided into schools with elementary computer models that computer coordinators ranked highly, and those which computer coordinators felt were lacking. …

Studies Of The Effect Of Hydrophobic Filter Packs In Free Product Hydrocarbon Recovery Wells, Stephen J. Shank

Masters Theses

Most free product hydrocarbon recovery wells are filter packed in order to prevent aquifer material from entering the well and to increase their effective diameter. Historically there are five factors in filter pack designs: grain size, grain shape, mineralogy, uniformity, and the filter pack diameter. Previous laboratory experiments found that filter packs treated with a water repellant chemical could dramatically improve well performance. This adds wettability as a sixth factor.

A desorption experiment was conducted to determine the feasibility of using a chemically treated filter pack in the subsurface. Analytical results of the leachate from the chemically treated sand indicated …

A Socio-Historic Analysis Of The Multicultural Education Movement And Its Relationship With Higher Education, Barbara D. Muncey

Masters Theses

The focus of this thesis is a socio-historic analysis of the multicultural education movement and its relationship with Higher Education. This research has four objectives: (1) to identify the multicultural education movement as a social movement; (2) to identify the historical background of the multicultural education movement and explain its relationship to the social movements of the 1960s, 1970s and 1980s; (3) to identify and discuss the social theories developed to explain and understand these movements and their relationship to each other; and (4) to review and analyze data gathered concerning the impact of the multicultural education movement on higher …

Evidence For Dna Methylation-Sensitive Transactivator Mediated Regulation Of The Expression Of An Epstein-Barr Virus Neutralizing Antigen, Sridhar Chalasani

Masters Theses

DNA methylation has a profound effect on the expression of a number of eukaryotic genes. This study demonstrates that an Epstein-Barr virus (EBV) positive Burkitt's lymphoma cell line, Raji, contains the gene encoding gp350/220 but is not expressed. Frog virus 3 (FV3), an iridovirus, has the ability to overcome the inhibitory effect of DNA methylation. Fusion of FV3-infected cells with Raji cells resulted in expression of gp350/220, suggesting that gp350/220 is regulated by DNA methylation. Further evidence for this hypothesis was obtained by transfecting B95.8 cells with HpaII/HhaI methylated plasmid pLATE-CAT, containing the gp350/220 promoter. Southern blot analyses and a …

The Reliability And Validity Of An Object Assembly Task, Dane'l A. Koonce

Masters Theses

A computerized object assembly task (COA) was constructed and compared to the Wechsler Adult Intelligence Scale-Revised (WAIS-R) object assembly subtest (OA). The two tasks, the COA and the OA, were administered to seventy-one college undergraduates. The correlation between the WAIS-R OA subtest and the two COA conditions, Preview and NoPreview, combined was moderate and statistically significant. The findings support the feasibility of constructing a computerized version of the OA task.

A Biosystematic Study Of Three Plant Pathogenic Fungi, Richard James Langham

Masters Theses

Isolates of Chalara australis, Eucalypt Ceratocystis, and Ceratocystis virescens were grown on Potato Dextrose Agar, Malt Extract Agar, and Czapek Agar and examined as part of a biosystematic study on these fungi. Basic micromorphological and macromorphological data on the cultures were recorded and the taxa were found to be morphologically similar. Tissue isolates and single spore isolates were crossed within these taxa and an interspecific cross performed. Chalara australis was found to be either asexual or have only one mating type present in the cultures studied. Eucalypt Ceratocystis was found to have a mating system characteristic of bipolar …

An Investigation Of Affirmative Action Policies And Practices Of Recruiting, Hiring, Mentoring And Retention Of African American Teachers And Administrators, U. S. Davidson Jr.

Masters Theses

The purpose of this study was to investigate the affirmative action policies and practices of recruiting, hiring, mentoring and retention of African American teachers and administrators throughout the State of Illinois. Since public elementary and secondary school systems provide numerous and varied jobs in virtually every community in the nation, it is assumed that if a quality education is to be attained, students must be exposed to the variety of cultural perspectives that represent the nation at large (American Association of Colleges of Teacher Education, 1990).

This study examined policies and practices of districts throughout the State of Illinois inquiring …

Studies Of Silica As A Polymer Support For Regioselective Reactions On Sucrose, Lei Cheng

Masters Theses

Sucrose is a material that has potential for replacing oil as an industrial feedstock, at least in some instances. A major difficulty in utilizing sucrose is the lack of regioselectivity in its reactions due to the many reactive sites on the sucrose molecule.

This research is part of an attempt to study the technique of molecular recognition in an effort to increase reaction regioselectivity. Molecular recognition by template imprinting should be a way to create a material that would "recognize" and bind to sucrose in such a way as to block certain of the hydroxyl groups on the sucrose. The …

A Study Of Required Educational Preparation And Role Of Entry Level Public Relations Practitioners: A National Educator And Practitioner Perspective, Kristin Mary Oelke

Masters Theses

The public relations profession is in a constant state of change, and it doesn't have a clear definition. Without having a clear understanding of public relations, it is difficult to know exactly how to prepare college students who aspire to become public relations practitioners for the profession.

Moreover, there is only limited public relations research and literature regarding the required educational preparation and role of entry-level practitioners. Therefore, due to the limited literature, this study was conducted, in general, to learn more about the required educational preparation and role of entry-level PR practitioners and, specifically, to test the following three …

Robert Frost And Maya Angelou: Poet-As-Rhetor In The Presidential Inauguration: Textual Symbols And The Symbol Of Enactment, Donna M. Witmer

Masters Theses

This criticism uses an organic approach to examine the rhetorical properties of Frost's and Angelou's inaugural poems and their individual enactments respective of the constraints and exigencies in the Presidential inaugurations of Kennedy and Clinton. Apparently responding to the constraints of television's sound bite as well as to exigencies of the traditional inauguration and the need to serve a new generation and a culturally diverse population, the Clinton Administration combined the poetic form, used to heighten an emotional response, with an enactment as a synecdochic symbol, used to assert sociopolitical ideology.

Effect Of Reservoir Function On Water Quality And Phytoplankton In Lake Taylorville, Christian County, Illinois, Scott Warren Phipps

Masters Theses

As is true for most reservoirs in agricultural areas, Lake Taylorville is currently impacted by excess sedimentation. A system of floodplain wetlands, holding ponds, and sediment basins is being constructed on the tributaries to the reservoir in effort to reduce sediment and nutrient loads. A comprehensive twelve-month assessment of water quality has been conducted to provide a baseline for evaluating the success of this restoration project and to allow predictions regarding future management strategies.

In reservoirs, a continuum of longitudinal gradients result in the establishment of three distinct zones possessing unique physical, chemical and biological properties. The function of these …

Physical Therapists' Perceived Risk For Contracting The Hepatitis B Virus, Patricia Rohrs, Jill Slagal

Masters Theses

This study was designed to determine whether physical therapists' perceived risks for contracting hepatitis B had a significant effect on the acceptance or rejection of the hepatitis B vaccine. Knowledge and compliance with Universal Precautions was also explored.; The sample consisted of 122 physical therapists employed by general hospitals in Michigan which were greater than 200 beds with five or more therapists on staff. The participants completed a 26 item questionnaire.; The results indicated that 100% of the respondents were aware of the hospital's Universal Precautions policies. Only 22.5% did not always carry them out in cases where they should. …

Postural Sway In Elderly Females During The Six Sensory Conditions Of The Clinical Test For Sensory Interaction In Balance, Selena Horner, Gregory Vidro, Deborah Wildenhaus

Masters Theses

This study was designed to quantify postural sway in healthy elderly females during the Clinical Test for Sensory Interaction in Balance. Sixteen females who ranged in age from 65 to 83 participated. Each individual performed three trials of the test on the Balance Master{dollar}\sp\circler{dollar}, which recorded percent postural sway area. Sway values from the third trial were used in data analysis.; Using a repeated measures ANOVA (F(5,75) = 33.38, p {dollar}<{dollar}.01), statistical significance was found between conditions. The post hoc Tukey's determined increased postural sway in conditions 5 and 6 (M = 1.8175 and 1.7425 respectively, p {dollar}<{dollar}.05). Results indicated postural sway increased with intersensory conflict (altered somatosensation and altered or eliminated vision) leading to the conclusion that healthy elderly females relied heavily on somatosensory and visual input for maintenance of standing balance.

Entry-Level Master's Vs Bachelor's Degree In Physical Therapy: Employers' Perspectives On Hiring And Promoting, Michele Elisa Klukos, Tracy Errol Mobley, Melissa Ann Monken

Masters Theses

The purpose of this study was to determine if there is a perceived advantage among employers in holding a particular entry-level degree in physical therapy when seeking employment or when being considered for promotion to an administrative/supervisory position. The investigators tested two separate hypotheses: (1) There is no perceived advantage among employers in holding an entry-level master's degree when seeking employment as a staff physical therapist, and (2) There is a perceived advantage among employers in holding an entry-level master's degree when being considered for promotion to an administrative/supervisory position. The investigators sent a questionnaire to the director/supervisor of rehabilitation …

School Sexism And Its Educational Implications, Michelle Ann Frantz

Masters Theses

Despite American education's claim that it is an equalizing force, a body of research documents that females do not receive equitable experiences in school when compared to the same experiences of boys. This study investigates many of the forces that have contributed to the persistence of gender inequity.; This study then examines feminist theory, the history of female education, and current research on school sexism. Next, the results of surveys given to a group of secondary educators and another given to a random sampling of high school students do show that gender inequities still occur even though claims to the …

Individualizing Instruction In The Secondary English Classroom, Christine C. Hester

Masters Theses

Individualized instruction is one approach that can be used to meet the needs of students at the secondary level who have different learning styles, abilities, and interests. After researching information about individualized instruction, it was clear that more innovative ideas, learning centers, and instructional materials needed to be developed at the secondary level, especially in the English classroom because so little has been done in that area.; This project deals with issues such as the physical classroom environment, learning centers/computers, learning styles, personal learning contracts, and the assessment of work based on the content of curriculum and how those issues …

Diploma Nursing Students' Attitudes Toward Poverty, Elizabeth Louise Phillips

Masters Theses

According to King, stereotyped perceptions may interfere with nurse-client transactions. Therefore, nurses' should possess attitudes which enable them to care for individuals who live in poverty. A descriptive correlational design was used to examine first year and second year diploma nursing students' attitudes toward individuals living in poverty. It was hypothesized that second year diploma nursing students would demonstrate a more positive attitude toward those living in poverty than first year diploma nursing students.; A convenience sample of diploma nursing students (N = 102) completed the "Attitudes about Poverty and Poor Peoples" scale utilized to assess students' attitudes (Atherton et …

The Health Belief Model And Drinking And Driving, Teresa Ellen Tucker

Masters Theses

The purpose of this study was to identify differences in health beliefs of individuals convicted of driving under the influence of alcohol (DUI) with a history of an alcohol-related MVC and individuals convicted of DUI with no such MVC history. The Health Belief Model variables include seriousness, susceptibility, benefits, barriers and health motivation. It was hypothesized that health beliefs of individuals convicted of DUI and with a history of an alcohol-related MVC would be different from individuals convicted of DUI but with no such MVC history. A demographic assessment tool and Health Belief questionnaire designed for this study were used …

Kinetic And Chemical Modification Studies On Malate Dehydrogenase From E. Coli, Fang Jenny Zhao

Masters Theses

Malate dehydrogenase (MDH) is the enzyme which catalyzes the conversion of malate to oxaloacetate in the TCA cycle. The object of this research was to discipher the mechanism of the reaction and the function of the enzyme. MDH from E. Coli was purified and analyzed by chemical modification studies using diethylpyrocarbonate. Results indicate the existence of a histidine residue at the active site necessary for catalysis. From kinetic studies, a group required for catalysis with a pK_a of 8.5 was observed, which we believe to be a histidine residue. These studies indicate that MDH from E. Coli has a …

Macroporous Polymer Synthesis And Characterization: The Role Of Molecular Recognition In The Regioselectivity Of Sucrose Reactions, Gilbert Joshua Matare

Masters Theses

Molecular recognition has recently emerged as a unique technique for making synthetic polymers with selective binding cavities which can stereoselectively and regioselectively bind to a template molecule in a fashion similar to natural enzymes and antibodies. Its industrial applications in chemistry and biomedicine have been recently exploited. Typical examples include the resolution of amino acids, enantio-separation of racemates and bioactive molecules, selective binding of metal ions and in HPLC investigations. Our research is focused on applying molecular recognition studies to improve the regioselectivity of sucrose reactions.

Sucrose is an abundant industrial raw material of immense industrial importance however, its full …

Moral Education, Thomas D. Van Heest

Masters Theses

Traditionally, public education in America strived to develop students intellectually and morally. During the last three decades, however, the content and the approach of moral education has undergone radical experimentation and transformation. The alarming moral decay in our nation today--particularly, in cases involving youth--requires that public education reexamine its philosophy and methodology for moral education.; This study examines the research on traditional character education, values clarification, and moral development. Character education is recommended as the most practical and ethical approach to moral education.; Finally, a character education model is presented for the middle school. Points of emphasis are the teaching …

Minority Student Recruitment And Retention Efforts By Physical Therapy Schools In The United States, Julie Deboer, Brooke Nyssen

Masters Theses

This study was designed to determine whether schools that attempt to recruit and retain minority students have greater numbers of minority applicants, enrollees, or graduates when compared to schools that make no efforts. We surveyed 125 physical therapy programs accredited by the American Physical Therapy Association's Commission on Accreditation in Physical Therapy Education in the United States. We determined what efforts were used most often. Athletic screening and using alumni were associated with a higher number of minority applicants. No efforts were associated with greater minority enrollment. Tutoring was associated with higher numbers of minority graduates. However, we found no …