Digital Commons Network^™

Evaluation Of A Ninth Grade Transition Program For At-Risk Students., Terry William Caldwell

Electronic Theses and Dissertations

Researchers have identified the transition from middle to high school as a critical point in teenagers' educational development. Despite sweeping educational reforms, many students are leaving high school without graduating. Local school districts are struggling to redesign high schools to provide the educational programs necessary for at-risk students' success. Creating smaller learning communities and developing transition programs have shown success in addressing these problems.

Sustained research shows promise in minimizing the effects of the transition process and adds to the body of knowledge.

A case study approach using archival data was used to explore the differences in three Bearcat "PRIDE" …

Leadership Practices Of School Nutrition Professionals., Linda Gail Dycus

Electronic Theses and Dissertations

School-aged children's nutritional needs have changed from a 1946 underweight and undernourished population to rapidly increasing numbers of overweight and obese children with associated health complications. The purpose of this quantitative study was to explore leadership practices of state and system school nutrition professionals. By obtaining information regarding the past and present practices of school nutrition professionals, this researcher strove to provide insight into best practices for future leaders.

Electronic mail messages linked to Kouzes and Posner's (1995) self-reporting leadership practices survey were sent to 194 Tennessee school nutrition professionals (53 state directors and 141 system supervisors). The survey had …

Wellness Program Effect On The Health Parameters Of Female Employees Aged 25 To 60 Years Of Age Targeting Physical Activity And Nutrition Therapy., Adrienne J. Poag

Electronic Theses and Dissertations

The purpose of the study was to determine if the health parameters of female employees would improve, as measured in the posttest data, following the completion of a 12-week employee wellness program. The participants included 17 female employees from the Carter County Health Department located in Elizabethton, Tennessee. The principle investigator assessed the changes in the pretests and posttests and analyzed the data using SPSS. The results showed on average an increase in fruit and vegetable consumption and in the number of days exercised per week as well as improved diastolic blood pressure and triglyceride levels. The employees who experienced …

Assessing Perceptions Toward Implementation Of The Nutrition Care Process Among Registered Dietitians In Northeast Tennessee., Jessica Lee Gourley

Electronic Theses and Dissertations

The purpose of this study was to survey registered dietitians in Northeast Tennessee to determine attitudes toward implementation of the nutrition care process prior to and following education about the nutrition care process and/or implementation of the nutrition care process in their respective healthcare facilities. Approximately 100 registered dietitians were involved in the study. Data were collected through electronic submission and written inquiries. The findings of the study identified that there was a need for further research regarding implementation of the nutrition care process and that negative attitudes, opinions, and barriers were broken down by education, implementation, and exposure to …

Evaluating Satisfaction And Benefit From Nutrition Counseling From A Registered Dietitian Among Head And Neck Cancer Patients Receiving Radiation Therapy., Lori E. Watson

Electronic Theses and Dissertations

The purpose of this study was to determine if patients with head or neck cancer receiving radiation were satisfied with the nutrition counseling they were receiving and if they obtained any benefit. Radiation to the head or neck region promotes side effects such as taste changes and chewing and swallowing difficultly that decrease food and fluid intake. A reduction in nutrients leads to weight loss, and weight loss in cancer patients increases the risk of morbidity and morality as well as decreases quality of life. Subjects were recruited from a local cancer treatment facility and a survey was administered. Subjects …

Polycyclic Aromatic Hydrocarbons In Maternal And Cord Blood Plasma., Paula G. Radmacher 1951-

Electronic Theses and Dissertations

Polycyclic aromatic hydrocarbons (PAH) are chemicals generated from the incomplete combustion of organic materials, including tobacco smoke. Some PAH are known to be mutagenic and carcinogenic in humans, and of concern for the fetus when women smoke during pregnancy. Known consequences of smoking during pregnancy include low birth weight and preterm delivery. It is unknown if PAH are related to these outcomes. This pilot study was designed to measure concentrations of 3 PAH (anthracene, benzo(a)pyrene and 1-hydroxypyrene) in paired maternal and cord blood samples as well as any correlations between the two matrices. Plasma cotinine was used as a biomarker …

Development And Validation Of A Scale To Measure Health-Related Socioeconomic Well-Being In Persons With A Cancer Diagnosis., Barbara Anderson Head

Electronic Theses and Dissertations

The impact of socioeconomic status on the diagnosis, treatment, survival, and overall quality of life in persons with cancer has been well documented. Yet, many studies overlook the relevance of socioeconomic factors when measuring the impact of cancer care. A multitude of tools exist for the measuring of health-related quality of life (QOL) in oncology, but the majority do not recognize socioeconomic well-being as a relevant domain. The FACT-G, perhaps the most often used measure of QOL in oncology, measures the domains of physical, functional, social/family, and emotional well-being as core measures with optional instruments available to address spiritual well-being …

The Association Of Employment And Out-Of-Pocket Health Care Expenditures Burden For Poverty Families., William A. Carroll 1960-

Electronic Theses and Dissertations

This thesis uses data from the 2002 Medical Expenditure Panel Survey in a quantitative examination of the capacity of the labor market in the United States to provide employment to the poor which enables them to afford health care. The out-of-pocket health care expenditures of the working poor are compared to those of the non-working poor to see which group has the lower financial burden due to health care expenditures. Both bivariate and multivariate statistics are used, and show that employment lowers the financial burden of out-of-pocket health care expenditures for the poor. However, evidence is presented that shows this …

Seasonal And Diel Patterns Of Manatee Habitat Use, Monica Ann Ross

Electronic Theses and Dissertations

State and Federal agencies have created sanctuaries and speed zones to help reduce manatee mortality while incorporating the recreational and commercial resource needs of these same habitats for humans. Specific habitat resources are considered necessary to increase manatee survivorship. We have only recently begun to address how manatees use some of these resources based on physiological or reproductive strategies. In this study, I quantified patterns of habitat use during seasonal and diel periods for different sex and reproductive manatee classes using data from a radio-telemetry study conducted by the Florida Fish and Wildlife Conservation Commission during 1991-1996. I used five …

In Search Of: Stories From The Ones Left Behind, Mayra Lizzette Velez

Electronic Theses and Dissertations

In Search Of: Stories from the Ones Left Behind introduces five young women-- June, Leila, Kiss, Marianne, and Alma-- who struggle to impede loved ones from abandoning them. One woman confronts her worst fears when she finds out about her husband's affair with a mutual friend; one comes to terms with her sister's poor lifestyle choices; another copes with her mother's sudden marriage; and yet another figures out that in order to keep her fiance, she must be willing to take on responsibilities foreign to her. And then there is the story of Alma, a contemplative but naive seventeen-year-old girl …

The Effect Of Nutrition Knowledge On Food Choices And Body Mass Index Percentile Rankings Of Elementary School Children: Result, Nancy Ellis

Electronic Theses and Dissertations

The prevalence of overweight and obese children has increased dramatically in the United States over the past 20 years and is a symptom of multiple systemic and cultural changes that have significantly influenced alterations in energy intake, energy expenditures, and the energy balance of children across the nation. School-based obesity prevention programs addressing nutrition and healthy eating behaviors within the school environment and cultural context provide a unique opportunity to educate and engage students in healthy food consumption practices. This study evaluated the effectiveness of a three-year elementary school nutrition education program for students in grades kindergarten through fifth using …

The Effects Of Trivalent Arsenicals And Thioredoxin Reductase Inhibitors On Selenium Metabolism In Lung Cell Culture Models, Sarah Ryann Talbot

Electronic Theses and Dissertations

Arsenic exposure, through various routes, is associated with the development of cancer of the skin, lung, liver, kidney, and bladder. Treatment of cells in culture with trivalent arsenicals has been shown to increase reactive oxygen species (ROS). In particular, monomethylarsonous acid (MMAIII), a trivalent metabolite of arsenite, is highly cytotoxic and possibly carcinogenic. Three trivalent arsenicals; arsenite, arsenic trioxide (ATO), and MMAIII, are also known inhibitors of the selenoprotein thioredoxin reductase (TrxR). Selenium, an essential micronutrient in mammals, is needed in the form of selenocysteine for activity of this enzyme and other selenoproteins. TrxR is part of a key component …

Fate Of The Vegetal Yolky Cells In The Direct Developing Frog Eleutherodactylus Coqui, Uma Karadge

Electronic Theses and Dissertations

The Puerto Rican tree frog, Eleutherodactylus coqui, is a striking example of a deviation from the indirect mode of development among amphibians. E. coqui does not have an intermediate tadpole stage. It hatches out directly as a free-living froglet, deriving nutrition from the yolky material attached to its intestine. The innermost of the three germ layers, the endoderm, forms the lining of the gut. In the amphibian model Xenopus laevis, the endoderm originates from the vegetal hemisphere. The cells, which are originally present on the vegetal surface of the embryo, end up forming the definitive gut. They, thus, provide nutrition …

A Model For Humane Economic Development: Hernando De Soto, Property Rights, And The Preferential Option For The Poor, Robert Van Der Waag

Electronic Theses and Dissertations

A Model for Humane Economic Development: Hernando de Soto, Property Rights, and the Preferential Option for the Poor provides a constructive dialogue between the works of the Peruvian economist Hernando de Soto, President of the Institute for Liberty and Democracy, and Catholic social teaching in order to assist people in less developed nations (LDCs) to escape the cycle of poverty. The dissertation argues that Hernando de Soto's insights to protect property rights, in conjunction with the Catholic Church's theological commitment to promote human dignity and human rights, through a preferential option for the poor, offers practical resources for sound economic …

Eating Pie : Digesting Food Production And Consumption In Faulkner / By Katherine Rawson, Katherine Rawson

Electronic Theses and Dissertations

No abstract provided.

Going Against The Flow : Making A Case For A Men's Food And Lifestyle Magazine, Garreth C. Blackwell

Electronic Theses and Dissertations

No abstract provided.

A Comparison Of Self-Acceptance Among Counselor Education Master's Degree Students At The Beginning, Practicum Level, And Graduation From Their Program Of Studies, Baljinder Uppal

Electronic Theses and Dissertations

The focus of this study was counselor trainees' self-acceptance; because this examiner proposed there is a parallel process between the client's relationship with the counselor and the counselor's relationship with oneself. This study was an investigation of the differences between three nonequivalent groups: Group A - Beginning Counselor Students, Group B -- Beginning Practicum Counselor Students, and Group C - Graduating Counselors to measure differences between the three groups. The study was researching their responses from the Unconditional Self-Acceptance Questionnaire-Revised (USAQ-R) as an individual assessment instrument. This investigator measured the effects of gender to determine if group differences in response …

Effect Of Steroids And Sulfated Steroids On Growth Of The Human Mg-63 Osteoblast-Like Cell Line, Laura Vollmer

Electronic Theses and Dissertations

The importance of estrogen in bone regulation is exemplified by the rapid loss of bone density at the onset of menopause. Post-menopausal women have low levels of estrogens, but high levels of inactive sulfated steroids. These can be converted to active steroids by steroid sulfatase. While it is known that estrogens can stimulate the growth and maintenance of bone cells, it is not known if sulfated steroids can induce a similar response. The purpose of this study was to determine if sulfated steroids can induce proliferation of a human osteoblast-like cell line MG-63, and if steroid sulfatase inhibitors were capable …

The Effects Of Increasing Family Involvement On Student Achievement In Scientific Inquiry, Patricia Denoon

Electronic Theses and Dissertations

Research has shown that there is a positive correlation with student performance when there are members of the family, primarily a parent, who are actively involved with the student and their education. The following action research plan was designed to determine how increasing parental involvement affected student performance in a scientific inquiry program. This was done by offering "parenting a middle school student" workshops, encouraging family run practices at home, and inviting parents to attend a class with their student. This research was conducted in a large middle school in a central Florida school district with two 7th grade classrooms. …

Trophic Status Of A Small Mammal Assemblage On Cape Canaveral Air Force Station With An Emphasis On Peromyscus Polionotus Niveiv, Megan Keserauskis

Electronic Theses and Dissertations

Successful translocation of a listed species into an area of previous occupation requires knowledge of the habitat needs. The presence of the necessary food items is critical to the successful establishment of a new population; this information is unknown for Peromyscus polionotus niveiventris, the southeastern beach mouse, a threatened subspecies on the east coast of Florida. I used fecal and stable isotope analysis to determine the diet of this subspecies at Cape Canaveral Air Force Station, Brevard County, Florida, between the autumn of 2003 and the spring of 2005. Six trapping grids were established, three in the dune/swale and three …

Evaluation Of An Education Intervention For The Staff On The Head Of The Bed Elevation In The Pediatric Intensive Care Unit, Randall Johnson

Electronic Theses and Dissertations

Elevating the head of bed (HOB) reduces risks for aspiration and ventilator associated pneumonia (VAP) in the adult population. Educational interventions have resulted in improvements in achieving a target HOB elevation of 30° in adults. Limited research has addressed this intervention in the pediatric intensive care unit (PICU). The aim of this study was to determine if an educational intervention for the PICU staff would result in improvement in the HOB elevation in the PICU. Four research questions were studied: 1) What is the common practice related to the elevation of the HOB in the PICU? 2) Is there a …

Production Of Polyhydroxyalkanoates By Ralstonia Eutropha Using Condensed Corn Solubles, Panchali Chakraborty

Electronic Theses and Dissertations

Polyhydroxyalkanoates (PHA) are biodegradable polymers that have widespread applications in pharmaceutical and food industry. The high cost of PHA production and extractions has limited its applications. The objective of this study was to use condensed com solubles (CCS), a low value byproduct of com ethanol production, as an inexpensive medium for growth of R. eutropha ATCC 17699 and production of polyhydroxyalkanoates at a reduced cost. This research study was divided into three parts. The fust objective was to develop the low cost CCS as a suitable medium for optimal growth of Ra/stonia eutropha. Various concentrations of the CCS medium (80, …

Stabel Isotope Turnover Rates And Diet-Tissue Discrimination In The Skin Of West Indian Manatees: Implcations For Evaluating Their Feeding Ecology And Habitat Use, Christy Alves

Electronic Theses and Dissertations

The West Indian manatee (Trichechus manatus) is an herbivorous marine mammal that occupies freshwater, estuarine, and marine habitats. Despite being considered endangered, relatively little is known about the feeding ecology of either of the two recognized subspecies, the Florida manatee (T.m. latirostris) and Caribbean or Antillean manatee (T.m. manatus). A better understanding of their respective feeding preferences and habitat use is essential to establish criteria on which conservation plans can be based. The present study expands on previous work on manatee feeding ecology by both assessing the application of stable isotope analysis to manatee tissue and providing critical baseline parameters …

An Investigation Of The Relationship Between Counseling Self-Efficacy And Counselor Wellness Among Counselor Education Students, Jennifer Curry

Electronic Theses and Dissertations

Recent research in counselor training has focused on the difficulties and challenges facing counseling practitioners that result in high stress, burnout, compassion fatigue, vicarious trauma, and counselor impairment. The American Counseling Association's (ACA) Code of Ethics has addressed the ethical issues inherent in counselor impairment. Further, the Council for Accreditation of Counseling and Related Educational Programs (CACREP) has focused on the development of counselors that will assist them in being resilient to workplace stressors. Wellness is a theoretically based construct that holds much promise for bolstering the resilience of pre-service counselors. In addition, counselor self-efficacy has been linked to greater …

Senior's Health Information Website: Technology Acceptance Related To Information Retention, Jane Madsen

Electronic Theses and Dissertations

The formative study investigated health information for seniors on the Internet with consideration of usability of the selected system, user's perceived ease of use, perceived usefulness, system use, and performance, i.e. information retention. A theoretical model was developed by the researcher, i.e. JAM's Senior Health Information Technology Acceptance Model, as an enhanced version of the traditional Davis Technology Acceptance Model. The new model provided the critical relationship between the senior health information system and other technology acceptance components. Computer self-efficacy was added to the hypothetical model to better explain the seniors' technology usage and performance. The hypotheses and the research …

Postmodern Feminism, Hypertext, And The Rhetoric Of Cooking Websites, Heather Eaton Mcgrane

Electronic Theses and Dissertations

This study explores the ways cookbooks and their rhetorical dimensions have been re-imagined using hypertext and Web technology. Using the tenets of postmodern feminist rhetoric and Web design theory, the study considers how commercial cooking hypertexts construct users' identities. Although hypertext is a potentially empowering technology, democratizing rhetoric and knowledge making practices, commercial hypertext often circumscribes agency formation and prohibits participation. Participatory, constructive hypertexts are difficult to design and costly to maintain. Of the three sites studied, Epicurious.com, BettyCrocker.com, and FoodNetwork.com, only Epicurious.com encourages meaningful communication between users and between users and designers. In many ways, Epicurious.com conceives of its …

The Influence Of Goal Orientation On Trainee Learing Strategies And Outcomes Of A Work Readiness Program, Charyl Staci Singleton

Electronic Theses and Dissertations

Goal orientation is a construct that has been used to explain individuals' focus in achievement situations. Three subcomponents of this construct have been linked to a number of training-related processes and outcomes. Those higher on avoid performance goal orientation withdraw from situations in which they may appear incompetent to others. Those higher on prove performance goal orientation approach situations in which they can demonstrate their competence to others. Finally, those high on learning goal orientation approach situations in which they can continually grow and master new skills. Prior research has consistently found that effective learning strategies and outcomes are positively …

The Effects Of A Structured Lifestyle Intervention Program In Conjunction With Dietary Supplementation On Weight Loss And Risk F, Linda Zukley

Electronic Theses and Dissertations

The objective of this study was to determine the effects of a structured weight loss program that included hypocaloric diet, exercise and dietary supplementation, on weight loss, metabolic syndrome risk factors and antioxidant levels in healthy overweight and obese females. Thirty-seven healthy overweight and obese women (BMI 29.5 ± 2.3 kg/m2, 41.1 ± 7.1 yrs) participated in this study. The subjects were randomized into one of two groups: an exercise, hypocaloric diet and antioxidant supplement (LifePak®; LSANT group, n=20) or an exercise, hypocaloric diet and appetite suppression supplement (HTP Complex® and TēGreen®; LSAS group, n=17). A significant weight loss occurred …

Parenting, Home Environment, And Child Obesity: A Survey Of Parents And Children Attending A Pediatric Clinic., Amit Ravindra Bodhani

Electronic Theses and Dissertations

Data were collected from 60 parents of children 5-11 years of age to describe the parental and family factors and explore the associations of these factors with children's Body Mass Index (BMI) percentiles. Mother's made up 81.7% of the sample. Whites/Caucasians comprised 88.3% of the sample. Males comprised 51.6% of the child participants while females comprised 48.3%. Among the child participants, 38.3% had BMI equal to or greater than the 95th percentile, and 6.7% had BMI 85th to less than 95th percentile. Concerns about child weight (r_s = 0.582), pressure to eat (r_s = -0.433), and monitoring (r …

Polyaniline And Its Derivatives For Environmental Analysis., Atogho Jude Abia

Electronic Theses and Dissertations

Electrooxidation has been used to deposit thin film polyaniline as well as its derivative - thin film poly (ortho-phenylenediamine) (POPD) and poly (meta-phenylenediamine) (PMPD) on carbon electrodes, which are subsequently used to monitor the environmental heavy metal ions (Hg²⁺, Pb²⁺ ,Cd²⁺) through a rather unusual "blocking" of anodic stripping for these metals. Using Hg²⁺ as a model, its cyclic voltammogram for a modified glassy carbon electrode with the resultant polymer shows an enhanced cathodic peak that increases linearly with the analyte ion concentration. POPD also exhibits unique selective detection for organic species. Acetaminophen and …