Digital Commons Network^™

A Local Model Of Writing Program Assessment : Fourteen Community College Faculty Define And Evaluate Writing Proficiency., Richard Anthony Butsch 1956-

Electronic Theses and Dissertations

The introduction to this doctoral dissertation is an argument for locating Writing Across the Curriculum programs on the community-college campus for several reasons, among them the proximity of the disciplines on the community college campus, the increasingly underprepared community college student, and movements toward accountability and assessment at the local and state levels. As an example of what a WAC program may accomplish in the area of program assessment, which developed from WAC proper in the last decade of the last century, Chapters One, Two and Three present data I collected from fourteen faculty volunteers who gave up a beautiful …

Ethnicity As An Independent Predictor Of Incontinence Care Seeking When Theoretical Modeling Is Used., Michael Heit 1962-

Electronic Theses and Dissertations

Urinary incontinence is a major public health problem affecting 30% of community dwelling women aged 35-85. Urinary incontinence may have a significant impact on activities of daily living depending on the severity of symptoms. Women with urinary incontinence suffer from psychological distress associated with the self-imposed social isolation required to hide their disorder from friends and family. The annual health care costs for managing urinary incontinence has been estimated at nearly 26 million dollars and 70% of these costs are attributed to remedies that are not covered by healthcare insurance. Yet, only 25-50% of incontinence sufferers seek professional care for …

Comorbidity Of Attention Deficit Hyperactivity Disorder And Gender With Internalizing And Externalizing Symptoms., Anna Louise Peterson

Electronic Theses and Dissertations

This study examined the association between internalizing and externalizing symptoms, gender, and the diagnosis of Attention-Deficit/Hyperactivity Disorder. Participants included 104 males and 74 females, aged 6 to 16 from a diagnostic clinic. Parents and teachers completed the Attention Deficit Disorders Evaluation Scale, Second Edition (ADDES-2) to determine whether they met the criteria for Attention-Deficit/Hyperactivity Disorder and the Behavior Assessment System for Children (BASC) in order to measure internalizing and externalizing symptoms. Regression analyses indicated partial support for association between inattention and internalizing symptoms, with higher ratings of inattention found for both anxiety and depression as rated by parents and higher …

Validation Of An In Vivo Model For Monitoring Trabecular Bone Quality Changes Using Finite Element Analysis., Boon Horng Kam

Electronic Theses and Dissertations

A combination of three techniques – high resolution micro computed tomography (micro CT) scanning, Archimedes-based volume fraction measurement and serial sectioning or milling – were used to determine the volume fraction, trabecular thickness, trabecular separation, trabecular number and micro finite element analysis combined with mechanical testing was used to determine the apparent stiffness and tissue modulus to quantify bone quality in rabbit distal femur trabecular bone. The objectives of this dissertation were two-fold. First, to develop the capabilities of micro CT scanning and micro CT image segmentation based on a slice-by-slice global thresholding technique to investigate trabecular microstructural changes in …

All-Boy Mathematics Classes In Middle School., Amanda Neel Davis

Electronic Theses and Dissertations

A comparative case study focused on six mathematics teachers of all-boy classes in three middle schools. Each school chose to experiment with gendered classes to improve specific, yet somewhat different, outcomes. A purpose of this study was not to compare single-gender schooling with coeducation, but rather, to focus on each school's implementation process and to identify school and classroom factors that seemed to contribute to success of the single-gender program. Another purpose was to examine mathematics teaching. Observational analysis used as a framework the Five Strands of Mathematics Proficiency. Related areas of inquiry were classroom time allocation, textbook selection and …

A Study Of Attrition In A Respiratory Care Associate Degree Program In A Northeast Tennessee Community College., Donna D. Lilly

Electronic Theses and Dissertations

The Walters State Community College's Respiratory Care (WSCC RC) Program had a 33% attrition rate during a five-year period from 1999 through 2003. This study analyzed demographic, pre-admission, and academic variables to identify reasons for attrition within the WSCC RC program. The population size was 90 students; this was the entire population of five consecutive classes graduating during a five-year period from 1999 through 2003. The criterion variables included high school attended, gender, age, college-level GPA, college-level credit hours, and developmental requirements.

Statistical tests revealed that college-level GPA, college-level credit hours, and developmental requirements influenced persistence within the population. The …

Human Performance In Agile Production Systems : A Longitudinal Study In System Outcomes, Human Cognition, And Quality Of Work Life., John K. Layer 1963-

Electronic Theses and Dissertations

This dissertation examines a research objective associated with human performance in agile production systems, with specific attention towards the hypothesis that system outcomes are the causal result of worker human cognition and quality of work life attributes experienced in an agile production system. The development and adoption of world class agile production systems has been an immediate economic answer to the world-wide competitive call for more efficient, more cost-effective, and more quality laden production processes, but has the human element of these processes been fully understood and optimized? Outstanding current literature suggests that the recent movements toward higher standards in …

Fabrication Of A Microfluidic Platform For Impedance Analysis Of Cultured Endothelial Cell Monolayers., Stuart J. Williams 1981-

Electronic Theses and Dissertations

Assessing the functionality of the endothelium can provide insight into the initiation and formation of arterial diseases. One of the most important functions of the endothelial layer is its permeability. The integrity of the cell monolayer and its ability to transport molecules can be assessed in vitro by investigating the electrical impedance. In this study, a microfluidic platform was created using an electrode-patterned glass substrate and microfluidic poly(dimethyl siloxane) (PDMS) substrate. The electrode glass base of the structure was fabricated with platinum square electrodes of various sizes ranging from 10x10 ìm2 to 160x160 ìm2 and a larger, common counter electrode. …

An Ontological View Of The Kingdom Of God In Gutierrez, Segundo, Boff, And Sobrino, Hugo Monroy

Electronic Theses and Dissertations

The great majority of the four hundred and fifty million people in Latin America are poor and oppressed. Presenting the gospel to them as good news is a challenge for any theologian. Theologians' lives are at risk in most places regardless of the ideology they endorse. Jon Sobrino escaped death because he was lecturing out of the country when a military squad came into his home and killed his six companions and the two women who helped them. To serve in a context of poverty and death, theologians need more than church doctrines, creeds, and traditions to sustain them in …

Community Coalitions: Implications For Educational Policy And Administrators, A Study Of Anderson Elementary In The Anderson Weed And Seed Neighborhood., Mary A. Rausch

Electronic Theses and Dissertations

In 2001, the Anderson Neighborhood of Bristol, Tennessee, received official recognition as a Weed and Seed site by the United States Department of Justice. This designation is provided to a local coalition of committed community members organized to “weed” out the elements that contribute to crime and delinquency in a targeted neighborhood and “seed” in strategies to build strong neighborhoods. Anderson Elementary School is a key partner in the effort and the conduit for a variety of coalition initiatives.

Through investigation of measures and surveys administered at Anderson Elementary School, the study was designed to ascertain if there were improvements …

A Study Of Persistence In The Walters State Community College Associate-Degree Nursing Program., Jeffrey Tom Horner

Electronic Theses and Dissertations

The WSCC ADN program had 66.57% persistence rate between the years 2000-2004. This retrospective study analyzed 28 demographic, pre-clinical, and clinical variables to identify correlates for persistence within the WSCC ADN program. The population size was 730 first-time candidates or the entire population of five consecutive clinical classes graduating between the years of 2000-2004. The candidates were identified and the variables tabulated using the WSCC student information system. SPSS 13.0 software was employed to conduct descriptive, frequency, multiple regression, multivariate analysis of variance, and univariate analysis of variance tests. The criterion variables included persistence within the entire population, gender-specific persistence …

And Now A Punch, Kick, And Slap From Our Sponsors: A Content Analysis Of Aggression In Network Television Commercials., Robert C. Carpenter

Electronic Theses and Dissertations

While the violent content of television news and entertainment programs has been widely documented, commercials have been rarely scrutinized for aggressive traits. This study sought to improve on this situation and gather additional data about television commercial violence. Because commercials make up 25 percent of each network hour of programming, the potential for exposure to violent content may be even greater than previously believed. To explore this issue, a content analysis was conducted of 2,162 prime-time television commercials on three major networks: ABC, CBS, and NBC. The sample was coded with a scheme developed by Anu Mustonen and Lea Pulkkinen …

Effects Of The Implementation Of A Pilot Nutrition Education Program In A Rural Appalachian County., Leigh A. Davenport

Electronic Theses and Dissertations

The purpose of the study was to determine if nutrition knowledge would increase, indicated by improvements in pretest and posttest scores, following implementation of a nutrition lesson plan. The subjects included 532 fourth through eighth grade students from Johnson County, a rural county in northeast Tennessee. The lesson plans and pretests and posttests were developed to be appropriate for each grade level, with increased complexity in higher grades. The principal investigator graded the pretests and posttests and analyzed the data using SPSS. The results showed a significant improvement from pretests to posttests for all grades given a p-value of <0.05.

Determining The Level Of Patient Satisfaction In A Dental Hygiene Setting., Vinodh Bhoopathi

Electronic Theses and Dissertations

Not many studies have been conducted in the past to determine patients' level of satisfaction in academic dental hygiene settings. This patient satisfaction study analyzed the level of patient satisfaction with the dental hygiene clinic at East Tennessee State University, Johnson City, TN. The purpose of the study was to determine if there was a statistically significant influence of demographic characteristics of the patients and the affective behavior of the care providers on level of patient satisfaction. It was concluded that except for age, other demographic variables did not have any statistically significant influence on patient satisfaction. Also, care provider's …

Role Of Zmpste24 In Prelamin A Maturation., Douglas Paul Corrigan

Electronic Theses and Dissertations

The nuclear lamins form a karyoskeleton providing structural rigidity to the nucleus. One member of the lamin family, lamin A, is first synthesized as a 74 kDa precursor, prelamin A. Following the endopeptidase and methylation reactions which occur after farnesylation of the CAAX-box cysteine, there is a second endoproteolysis that occurs 15 amino acids upstream from the C-terminal farnesylated cysteine residue. Studies with knockout mice have implicated the enzyme Zmpste24 as a candidate to carry out one or both of these proteolytic reactions. In this body of work, the CAAX endopeptidase activity of recombinant, membrane reconstituted, Zmpste24 is demonstrated using …

To See Her Face, To Hear Her Voice: Profiling The Place Of Women In Early Upper East Tennessee, 1773-1810., Sσndra Lee Allen Henson

Electronic Theses and Dissertations

Following the Proclamation Act of 1763 growing numbers of colonists arrived in upper East Tennessee to settle and build wherever they could make arrangements with local groups of Cherokee. While these first families were occupied with survival, the British colonies continued to thrive. Concurrent with growing prosperity was the increasing determination of colonists to exercise control over their property and economic interests. Frontier exigencies affected family strategies for dividing labor and creating economic endeavors. A commonly held view asserts that where women were scarce and needed, rigid sex-role distinctions could not prevail. This thesis will present research of the earliest …

Exposure To Volatile Organic Compounds And Effect On Neurobehavioral Function., Abhijeet Jagannath Bhanegaonkar

Electronic Theses and Dissertations

Data of 1338 respondents from the Priority Toxicant Reference Range Study were analyzed to examine exposure to volatile organic compounds (VOCs). Self-reported contact to chemical products and blood concentrations of specific chemicals were analyzed. Neurobehavioral function was assessed by simple reaction time test (SRTT), symbol digit substitution test (SDST), and serial digit learning test (SDLT). Prevalence of exposure to VOC products was, for instance, air freshener/room deodorant - 34.7%, gasoline - 29.2%, finger nail polish - 16.2%, and diesel fuel/ kerosene - 10.6%. The 95th percentiles of blood VOCs (μg/L) were calculated for 41 chemicals including Benzene - 0.476, 1,1,1-Trichloroethane …

Angiogenesis And Myogenesis In A Chronic Ischemic Heart., Esha Ibrahim

Electronic Theses and Dissertations

Miniswine underwent procedures to evaluate treating chronic ischemia with the implantation of autologous satellite cells and laser transmyocardial revascularization (TMR). The objective was to combine two therapies to restore cardiac function. This experiment involved three surgical procedures: (1) placing a constrictor on the coronary artery; (2) producing channels and implanting cells; (3) obtaining samples. The swine were divided into groups: Group 1, Ischemia; Group 2, Ischemia + Laser TMR; Group 3, Ischemia + Laser TMR+ Cells; Group 4, Ischemia + Cells. Sonomicrometry and Millar pressure transducers were used to determine contractility, left ventricular pressure, and pressure-volume loops. There were no …

A Study Of The Relationship Of Self-Reported Resistance Training To Lipid Profiles., Melissa Davis

Electronic Theses and Dissertations

The primary purpose of this study was to determine the relationship of self-reported resistance training to lipid profiles. The study consisted of 10 subjects between the ages of 19 and 35. Participants were assigned to an exercise group or control group based on self-reported resistance training and according to ACSM standards. After means were determined for the data gathered, the exercise group had lower averages of weight, percent body fat, total cholesterol, low-density lipoprotein and triglycerides, as well as, a higher average of high-density lipoproteins. Two sample t-tests were performed to determine significance. It was determined that no significant difference …

A Study To Determine The Relationship Of The Direct Instruction Program Corrective Reading On Terra Nova Tests Scores In One School System In East Tennessee, Dawn Heterick Werner

Electronic Theses and Dissertations

The purpose of this study was to examine the relationship of the Direct Instruction program Corrective Reading on standardized achievement test scores specifically of reading scaled score gains in grade levels three through six in a selected school system in East Tennessee.

The causal-comparative quantitative approach was the foundation for this study. Reading scaled score gains from the Tennessee Comprehensive Assessment Program (TCAP) achievement test Terra Nova given in the years 2001-2002 and 2003-2004 were analyzed by grade level using ANOVA and t tests to determine if the implementation of Corrective Reading had an impact on students' achievement.

No statistically …

Associations Involving Open Court Reading In Kindergarten And Student Performance On Standardized Assessments In Reading In A Tennessee School System., Rachel Suzanne Walk

Electronic Theses and Dissertations

The purpose of this study was to determine what, if any, associations existed between the implementation of the Open Court Reading^® program in kindergarten and students’ reading achievement on the Terra Nova standardized achievement test in the first grade. The study involved first-grade students who attended kindergarten in one school system in East Tennessee. Using a quantitative design, this study included the first-grade Terra Nova scores from 2001, 2002, 2003, and 2004. Scores obtained by first-grade students who did not receive Open Court Reading^® in kindergarten (2001 and 2002) were compared with first-grade scores obtained by students who …

Electrochemical Remedy And Analysis For The Environment Based On The New Polymer-Dna Composite Material., Noor Feuza Hussain

Electronic Theses and Dissertations

In this work a new material, the conducting polymer-DNA composite, has been reported for the first time due to its promise in micro extraction, transfer, and release of cations under controlled potential conditions by using electrochemically assisted solid phase micro extraction (SPME). The Polypyrrole/DNA composite can be formed easily by oxidation of pyrrole monomers in the presence of chromosomal DNA by electropolymerization. Environmental significant pollutants such as Cd, Pb, Hg, Co, Zn, Cu, and Bi metal ions can be extracted from the aqueous solution and are able to be transferred to another medium defined as the release solution where the …

Aggression: Relationships With Sex, Gender Role Identity, And Gender Role Stress., Robin L. Leonard

Electronic Theses and Dissertations

Sex, gender-role identity, and gender-role stress were assessed in terms of their relationship to observed gender differences in self-reported aggression. Physical and verbal aggression were explored, as well as the affective component of anger and cognitive component of hostility. The role of emotional intelligence in these relationships was also evaluated, as a possible correlate to the gender-related variables. The results indicated that both gender-role stress and gender-role identification were significantly associated with all components of aggression; however, only physical aggression was related to sex. Emotional intelligence was linked to sex and gender-role identity but not with gender-role stress. The results …

Evaluating The Effectiveness Of A Company's Online Health And Safety Training Program By Assessing Its Employees Perceptions And Knowledge., Jo Nell Maynard Mullins

Electronic Theses and Dissertations

A cross-sectional study was conducted to evaluate a company’s online H & S training program. The ABC Company’s online 8-hr HAZWOPER refresher course is based on current OSHA standard topics required for certification and principles flexible to fit site- or task-specific situations and conditions.

An 18-question survey was used to evaluate employee perceptions of online training compared to traditional classroom training. Perceptions were compared by demographic variables (e.g. gender, position, race, age and longevity with the ABC Company), which suggested that only age had an influence on employee response. Fifty-five percent of the employees surveyed preferred online training as compared …

Trapped In Bluebeard's Chamber: Rose Terry Cooke And Nineteenth-Century "Desperate Housewives.", Bridget Renee Garland

Electronic Theses and Dissertations

Often overlooked in the study of nineteenth-century American literature, the New England writer Rose Terry Cooke elicited great popular appeal during the peak of her career. The admiration Cooke received from her readers and fellow writers compels one to question Cooke’s present-day obscurity. Cooke’s fiction and poetry seem inconsistent with the attitudes she express in her non-fiction, particularly concerning religion and women’s suffrage. She portrays women in miserable marriages, desperately looking for an escape. These “brides of Bluebeard” find different ways to cope with their predicament. While most never truly escape, many use (1) religious devotion, (2) masochism, and (3) …

Isolation, Purification, And Chemical Characterization Of The Dihydroxamate-Type Siderophore, "Schizokinen," Produced By Rhizobium Leguminosarum Iari 917., Erin P. Storey

Electronic Theses and Dissertations

Iron is essential to the majority of microorganisms; it is an important cofactor in many cellular processes and enzymes. However in an aerobic environment and at biological pH, iron is primarily found as insoluble oxyhydroxides and is unavailable to microorganisms. Many bacteria have the ability to produce siderophores, low molecular weight compounds that have a high affinity for Fe³⁺. Siderophores are part of a multi-component system that actively transports the iron-siderophore complex into the cytoplasm. Rhizobia are characterized by their ability to form symbiotic relationships with leguminous plants, where they can fix nitrogen for the host plant and …

The Concerto In G By Maurice Ravel : An Analysis With Neo-Riemannian Applications To His Non-Functional Harmonic Progressions, Grant Wall

Electronic Theses and Dissertations

This paper presents an original analysis of the Concerto in G by Maurice Ravel in five areas: form, harmony, melody, rhythm and orchestration. In addition, the paper gives a summary of neo-Riemannian theoretical principles and an application of these theories with some expansion to the concerto. Framed by a brief introduction and conclusion, the body of the paper is divided in five chapters: biography of the composer, review of the composer’s musical style, review of neo- Riemannian theory, analysis of the concerto, and application of neo-Riemannian theory to the concerto.

Interpersonal Change As An Outcome Of Time-Limited Interpersonal Therapy., Nicholas Lawrence Salsman 1978-

Electronic Theses and Dissertations

This study examined two questions related to interpersonal change as an outcome of Time-Limited Interpersonal Therapy (TLIPT). The first asked if clients experience both symptom change and interpersonal change when treated with TLIPT. The second explored factors that contribute to interpersonal changes in clients treated with TLIPT. The study examined a sample of 61 clients who identified interpersonal problems as a primary therapeutic issue and were treated with between 9 and 76 sessions of TLIPT. Repeated measures analysis of variance (ANOVA) of the first question revealed that clients experienced significant reductions in measures of symptoms and interpersonal distress. Clients also …

Groundwater Remediation Technologies For Trichloroethylene And Technetium-99., John Nicholas Uhl 1960-

Electronic Theses and Dissertations

The Technical Advisory Group (TAG) of the Innovative Treatment Remediation Demonstration Program (ITRD) made technology recommendations after reviewing thirty in situ remediation technologies for implementation at the Paducah Gaseous Diffusion Plant (PGDP) to treat groundwater contaminated with trichloroethylene (TCE) and technetium-99 (Tc-99). The 1999 data used in the ITRD final report were considered to be obsolete as of the year 2004. In this work, cost and performance of the ITRD recommended technologies were updated and compared to newer technologies not in the original review. The technologies were described and case studies were used to evaluate cost and performance with costs …

Optimization Of Interhospital Transfer Of Patients To Reduce Emergency Department Overcrowding., Brandi Marie Hill 1980-

Electronic Theses and Dissertations

The purpose of this research project is to evaluate the feasibility of interhospital patient transfers (within a hospital corporation referred to as NESW Hospital Co.) as a means of reducing emergency department overcrowding. Customer satisfaction is a highly weighted factor in the event of interhospital transferring of patients, as providing quality health care is of the utmost importance to the NESW Hospital Co. Interhospital patient transfers are considered in times of high patient volumes when the referring hospital lacks an available bed to care for those patients whom, via the emergency department, must be admitted to a nursing unit. NESW …