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Identifying Proteins That Interact With The Novel Saccharomyces Cerevisiae Proteins Pdr19 And Pdr20 And Bioinformatic Characterization Of Genes Involved In Ttg Cellular Responses, Casey White

Renée Crown University Honors Thesis Projects - All

One of the most critical structures in cellular biology is the plasma membrane, due to its ability to respond to environmental stresses. Saccharomyces cerevisiae is a model, single-celled eukaryote that has been used to investigate many aspects of cell biology. A recent genetic screen in yeast for plasma membrane homeostatic proteins identified three related proteins of unknown molecular function that participate in these processes. These proteins, termed PDR19, PDR20, and PDR21 for Pleiotropic Drug Resistance, are each approximately one hundred amino acids in size and share a small conserved domain, namely the core sequence KITRYDL. In the case of PDR21 …

Solidarity: Unfashionable, But Still American, William M. Sage

Faculty Scholarship

Illness, we are often told, is a private matter. Accordingly, none must interfere in the medical decisions that emerge from the confidential relationship be- tween physician and patient. Yet evidence of interdependence is ubiquitous in health care. One person’s malady can harm families, workplaces, clubs, churches, and sometimes entire communities. Similarly, a suffering pa- tient must rely on many individuals, associational groups, corporate entities, and government agencies for support and assistance. It is, therefore, unsurprising that various social units claim an interest and a voice in maintaining health and treating disease.

However, explicit solidarity has long been out of vogue …

Effect Of Molecular Weight Reduction By Gamma Irradiation On The Antimicrobial Activity Of Chitosan, Ebuel Sirmats

All Theses

The antimicrobial effectiveness of lower molecular weight (LMW) chitosan solutions was tested against Listeria innocua inoculated on TSA and MOX agar plates by the direct droplet method. The chitosan solutions were prepared by dissolving chitosan in 1% (v/v) acetic acid at concentrations ranging from 0.5 to 2.0% and irradiating with Co60 gamma rays ranging from 1 to 20 kGy. MW measurements of chitosan were determined by using HPSEC-MALLS-RI. The MW of chitosan varied from 114.8 kDa to 17.4 kDa and decreased with increasing irradiation dosages. Plate counts on TSA agar from shaker flask assays showed no significant differences among chitosan …

Management Strategies To Improve Development Of Replacement Heifers Utilizing Tall Fescue-Based Systems, Margaret Miller

All Theses

Research was conducted to determine the effect of tall fescue and alternative management regimens on reproduction in replacement beef heifers. Angus _ Simmental heifers (n = 48; 318 ± 4.99 kg initial BW) stratified by weight and pubertal status were assigned to one of three replicated grazing treatments: (1) toxic endophyte-infected tall fescue (TF); (2) toxic endophyte-infected tall fescue with a soybean oil supplement (TFO); or (3) mixed winter annual species (cereal rye, annual ryegrass, crimson clover and hybrid turnip) (M). Tall fescue endophyte infection level was between 74 and 94%. Pastures were grazed from December 12 to April 24. …

Cooking With A Chef: A Culinary Nutrition Intervention For College Aged Students, Andrew Warmin

All Theses

The primary objective of this study is to provide evidence that a culinary nutrition intervention is appropriate for, and of value to college students. A secondary objective is to provide evidence that the nutrition component of a culinary nutrition course can be delivered online through an interactive presentation. The study initially involved a review of literature highlighting the nutrition habits of college students, the strengths and weakness of existing cooking and nutrition classes, and other factors relating to the college student's health. Based on this literature review it was determined that a culinary nutrition course is an appropriate way to …

Managing Linepithema Humile (Mayr), The Argentine Ant, In South Carolina State Park Campgrounds, Brittany Ellis

All Theses

Linepithema humile (Mayr), the Argentine ant, is known as a pest in many urban areas of the southeastern United States. In the Piedmont region of South Carolina, there is a documented problem with L. humile invading the campsites of state park campgrounds. While some parks have tried to implement proactive control programs, the most widely used tactic is spraying insecticides when L. humile populations become intolerable to visitors. Although park personnel are treating problem areas with liquid insecticide, park visitors also treat their campsites with insecticidal products, as well as products not labeled for ant control.
Surveys in 2008 showed …

Whole Foods: Renewable Energy Credits, Green Business, And Capitalist Approaches To Climate Change, Samantha Kanofsky

Pomona Senior Theses

Dedication. Acknowledgements. Preface. Chapter 1: Introduction. Chapter 2: Green Business and Carbon Offsetting. Chapter 3A: Case Study. Chapter 3B: Interview. Chapter 4: Case Study. Chapter 5: Conclusion. Bibliography.

The Effects Of Glucose Tolerance, Hypertension, And Race On Heart Rate Variability, Qt Interval Duration, And Left Ventricular Hypertrophy In Overweight-Obese Adolescents, Shirleatha T. Lee

Theses and Dissertations (ETD)

The prevalence of childhood obesity has increased remarkably within the past ten years with black youth disproportionately affected. Childhood obesity is linked to cardiovascular risk. Purposes of this study were to explore relationships between cardiac autonomic risk factors of heart rate variability (HRV), QT corrected (QTc) Interval duration, and Cornell voltage measures for left ventricular hypertrophy (LVH) to body mass index (BMI), relative body mass index (RBMI), and blood pressure (BP) measures, and to examine the effects of impaired glucose tolerance (IGT), hypertension, and race on these cardiac autonomic risk factors in overweight-obese adolescents.

Methods: Overweight and obese adolescents (N …

Mesiodistal Crown Size In Relation To The Risk And Severity Of Malocclusion, Jon Robert Zang-Bodis

Theses and Dissertations (ETD)

From among numerous potential causes of dental malocclusion, tooth size has been implicated as one factor. Prior studies show that mesiodistally larger teeth increase the risk of malocclusion. The present report extends our understanding by testing for graded responses between crown size and the extent of dental malocclusion. Maximum mesiodistal crown dimensions of all 14 permanent tooth types (excluding third molars) were measured in 207 American white adolescents (routine orthodontic patients), and 10 measures of malocclusion (e.g., rotations, displacements, spacing) were recorded. Analysis of covariance (controlling for sexual dimorphism in tooth size) disclosed (1) significant positive associations between …

Preeclampsia And Future Cardiovascular Risk, Christine Lauzon

Theses and Dissertations

Several recent studies have shown that women with a history of preeclampsia or gestational hypertension are at increased risk of developing hypertension and cardiovascular disease later in life. It is unclear whether this increased risk is due to underlying conditions in the women that predispose them to preeclampsia, or to the long-term sequelae of the preeclampsia syndrome. It is clear though that cardiovascular disease is the leading cause of death in women. There is a lack of anticipatory guidance for women regarding their future risk of cardiovascular disease following pregnancy complicated by preeclampsia. Therefore, the purpose of this project was …

Spirituality In The Community, Dawn Fredrich

Theses and Dissertations

Important nursing theorists throughout history agree that human beings are comprised of several dimensions. These dimensions generally include body, mind and spirit. Many also agree that these dimensions cannot be isolated for treatment. The body, mind and spirit are so intricately interconnected that each of the dimensions has an effect on the other. Although nurses are charged with assessing, intervening, and evaluating care for each of these three dimensions, most nurses practicing in acute and long term facilities provide interventions directed primarily at the body and mind. There is, however, a resurgence of interest in how spirituality affects the health …

The Effect Of Natural Compounds On Lymphocyte And Osteoblast Function, Donielle Ford

Theses (Pre-2016)

Arthritis is the leading cause of disability in the United States, and although cost effective interventions are available to reduce the burden of arthritis, they are currently underused. The goal of this project is to study and test natural compounds on their selective ability to improve lymphocyte function in lymphocyte function deficit model such as microgravity. A model such as this would provide a test bed to test different compounds on diseases involving osteoblast and immune dysfunction and identify biomakers in inflammation. The hypothesis of this project is that the effects of natural compounds on lymphocytes and osteoblast in modeled …

May 2009 Commencement Program, Bowling Green State University

Commencement Programs

No abstract provided.

Ecological Footprints In Monteverde, Costa Rica, May 2009, Sarah Ory

Monteverde Institute: Tropical Ecology and Conservation

In this study I calculated the Ecological Footprints of community members in three areas in the zone of Monteverde, Costa Rica. The three areas that I studied were San Luis/ Cañitas, Santa Elena/ Cerro Plano, and Monteverde. I presented a survey of 21 questions regarding a person’s environmental impacts in rural communities and more urban communities. I assessed the difference in Ecological Footprints, Carbon Footprints, Food Footprints, Housing Footprints, and Goods and Services Footprints between the three communities and determined no statistically significant differences. The mean Ecological Footprint in San Luis/ Cañitas was 8.12, Santa Elena/ Cerro Plano was 8.44, …

Ant-Plant Coevolution: A Systematic Evaluation Of The Myrmelachista Haberi (Formicinae) And Ocotea Sp. (Lauraceae) Symbiosis, May 2009, Murtaza Paghdiwala

Monteverde Institute: Tropical Ecology and Conservation

I have evaluated the relationship between Myrmelachista haberi and Ocotea sp. (Los Llanos) to provide definitive evidence supporting the nature of the symbiosis and possible explanations in terms of co-evolutionary history. This interaction has been described in terms of benefit to the ant-domatia and nutrition via phloem-feeder farming – but benefits from the plants perspective have gone largely unstudied. McNett (2009) attempted to quantify the nature of the relationship by monitoring the uptake and movement of stable isotopes through each of the three participating species. This study found that nutrients do not transfer between the organisms, but left the possibilities …

Asthma Severity In School-Children And The Quality Of Life Of Their Parents, Noelle S. Cerdan

UNLV Theses, Dissertations, Professional Papers, and Capstones

Background . The everyday management of a child with asthma can affect the parent's quality of life. Past studies which examined the effects of asthma characteristics of the child on parental quality of life have not reached a consensus over findings. Few studies examine parent characteristics such as mental health and sociodemographics on the quality of life of parents of asthmatic children.

Purpose . To examine the effect of asthma severity of school-children and sociodemographic characteristics onthe caregiver's quality of life. It also investigates whether agreement exists between the caregiver's perception of asthma severity and physician-diagnosed asthma severity.

Methodology . …

Substrate Monitoring, Contaminant Monitoring, And Educational Outreach On Quagga Mussels (Dreissena Bugensis) In Lake Mead, Nevada, Sara Ann Mueting

UNLV Theses, Dissertations, Professional Papers, and Capstones

The invasive species, the quagga mussel, Dreissena bugensis, was found in Lake Mead, Nevada-Arizona, USA on January 6, 2007. Since then, researchers have been attempting to quantify the amount of damage these mussels will cause to the lower Colorado River basin. Three projects were implemented in this thesis to research the quagga mussel in Lake Mead. First, a study to determine which types of substrates quagga mussels will grow on preferentially was conducted. Six different substrates, Acrylonitrile Butadiene Styrene (ABS) plastic, High Density Polyethylene (HDPE) plastic, Concrete Underlayment Board (CUB), aluminum, stainless steel and fiberglass, were placed in the Boulder …

Molecular Epidemiology Of Methicillin-Resistant Staphylococcus Aureus (Mrsa), Ilene Bautista

UNLV Theses, Dissertations, Professional Papers, and Capstones

Staphylococcus aureus is a frequent cause of a myriad of infections in hospitals, healthcare facilities and community settings. It is often related to skin and soft tissue infection, but it can also cause other diseases varying from food poisoning to endocarditis and toxic shock syndrome. According to a study by Kuehnert et al. (2006) there has been a strong association between Staphylococcus aureus (S. aureus) carriage and risk factors for subsequent infections. Subsequent infection from S. aureus , including methicillin-resistant S. aureus (MRSA) infection, can be projected by looking at the presence of S. aureus nasal colonization. The purpose of …

The Role Of Larval Fat Cells In Starvation Resistance And Reproduction In Adult Drosophila Melanogaster, Jerell Roland Aguila

UNLV Theses, Dissertations, Professional Papers, and Capstones

The intricate life cycle of holometabolous insects includes well-defined larval and adult stages associated with feeding and non-feeding periods. The larval stage is distinguished by prevalent feeding and is necessary for supporting the animal as it quickly grows. The larval stage also serves as the period for the animal to obtain adequate energy stores, primarily in the larval fat body, to fuel the animal through the non-feeding pupal and immature adult stages. Acquiring sufficient energy stores is paramount for the success of the adult animal. In fact, certain insects, such as silkworms and mayflies, do not feed as adults and …

Arid Climate Decomposition And Decay: A Taphonomic Study Using Swine, James William Munkres

UNLV Theses, Dissertations, Professional Papers, and Capstones

The present project analyzes the taphonomic processes and variables involved in the decomposition and desiccation of animal remains in an arid/hyper-arid environment. The study and the derived data will assist in determining postmortem intervals for remains in modern contexts, inform judgments made regarding mortuary habits and techniques in archaeological contexts, and will improve our knowledge regarding taphonomic processes. Manner of deposition, the depositional surface/medium and arid-climate specific variables (temperature, water, insect activity, weathering, pH levels, and soil characteristics) were examined in this study. Reported observations are limited to the first ten months following death from early December through early October …

Women's Health And Fitness Magazines: An Accurate Portrayal?, Jennifer M. Shymansky

UNLV Theses, Dissertations, Professional Papers, and Capstones

This study is a content analysis examining the representation of health information, particularly the leading causes of death, in cover story headlines of one year of the top women's health and fitness magazines: Prevention , Shape , Fitness , Self , Health and Women's Health. The study is grounded in social responsibility theory, a normative media theory. The findings show that women's health and fitness magazines' cover story headlines predominately discuss diet and exercise for weight loss, rather than the leading causes of death facing women. This under representation of actual societal health concerns can limit the vast readerships' health …

An Examination Of Body Composition Measurement Methods In Children, Robert Kaplan

UNLV Theses, Dissertations, Professional Papers, and Capstones

Introduction . Body-composition methods include underwater weighing (UWW), skinfold thickness (SKF), bioelectrical impedance (BIA), and the BOD POD. Although these techniques are used routinely, each has its inherent limitations, especially in children. Purpose . The purpose of this study was to examine the various methods of body composition in children. Methods . The body composition of 7 boys between the ages of 12-14 (13.1 +/- 1.1 years) was determined using the BOD POD, UWW, SKF, and BIA. Results . Percent body fat estimated from the BOD POD (21.9 +/- 7.8%BF) was not significantly different than the estimated percent fat from …

A Descriptive Study Examining Motivation, Goal Orientations, Coaching, And Training Habits Of Women Ultrarunners, Rhonna Zena Krouse

Boise State University Theses and Dissertations

Ultrarunners are people who participate in running events that exceed the 26.2 mile marathon distance. Currently, women make up approximately 20% of this population. To date, no studies have investigated female ultrarunners. The present study sought to describe these women (N = 344) by evaluating motivational factors for participation, goal orientations, training habits, and coach utilization. Motivation was measured using the Motivation for Marathoners Scale (7 point Likert scale). General health orientation (M = 4.71± 1.06) and psychological coping (M = 4.71±1.03) were the two categories most endorsed whereas social motives were least endorsed (M = …

An Evaluation Of Plastic Toys For Lead Contamination In Day Care Centers In The Las Vegas Valley, Joseph Alan Greenway

UNLV Theses, Dissertations, Professional Papers, and Capstones

The harmful effect of childhood exposure to environmental lead continues to be a major health concern. This study examined lead contamination within the plastic of children's toys. It was also hypothesized that the use of lead as a stabilizer would result in higher incidents of elevated lead (> 600 ppm) in polyvinyl chloride plastics (PVC) than non-PVC plastics. It was also hypothesized that, due to the use lead chromate, yellow toys would have higher incidents of elevated lead (> 600 ppm) than toys of other colors. Toy samples were limited to those found in day care centers in Las Vegas, …

Advance Practice Nurses Readiness To Change Assessment Methods In Parents Of Obese Children, Carolyn Leach

UNLV Theses, Dissertations, Professional Papers, and Capstones

The worldwide epidemic of child and adolescent overweight and obesity continues to increase at disturbing rates. Unhealthy dietary practice is one of multiple causative behaviors leading to child and adolescent overweight and obesity. This behavior can contribute to short and long-term health consequences. Parents are modulators in the development of children's dietary behavior practices. It is recommended clinical practice that pediatric nurse practitioners (PNPs) assess readiness to change behavior in parents of overweight or obese children. The components of the Prochaska and DiClemente's Transtheoretical Model (TTM) in correlation with the counseling style of Rollnick, Miller and Butler's methods of Motivational …

The Physical Educator's Perception Of The Adequate Implementation And Overall Impact Of The Healthy Students Act Of Mississippi, Carol Johnson Barnes

Dissertations

Obesity is an epidemic among Americans that is threatening the health status of citizens and having a major impact on overall physical and psychological well being. Physical education can play a vital role in containing obesity by contributing to the development of physical fitness and assisting students in planning a healthy lifestyle. The "Healthy Students Act of Mississippi" was passed in 2007 and implemented in the public schools in the fall of 2008. This new legislation requires participation of physical activity-based instruction in the public schools.

The subjects for this study consisted of 111 individuals charged with the responsibility of …

Pediatric Feeding Problems Related To Tactile Defensiveness: A Case Study, Lauren Maguire

Theses and Dissertations

The purpose of this exploratory, single-subject design study was to introduce to a child with a severe feeding disorder and tactile sensitivity different activities related to food in an attempt to increase the child's acceptance of new foods. After a baseline assessment, the child and his parents participated in a 12-week intervention that included at least one new tactile activity and a selection of new foods the parents identified that they wanted their child to eat. In the process of conducting this study, an underlying medical problem was identified; therefore, halfway through the study, the child began to take medication …

Weight Perception And The Use Of Unhealthy Weight Loss Tactics Among Adults In The United States: A Cross-Sectional Study Of Nhanes Data, 2000-2006., Laura King

Theses and Dissertations

Introduction: Weight dissatisfaction and misperception are widespread problems in the United States as are unhealthy weight loss practices. These negative body image issues can lead to eating disorders which have serious health and quality of life consequences. Objective: To evaluate the extent to which the prevalence of distorted body image and unhealthy dieting tactics exist in adults in the US and how these are related. Methods: Data from NHANES 2000-20006 on adults aged 20-59 was used. Weight perception was assessed with the physical exam measurements of weight status and the weight history questionnaire item asking if the person considered him …

A Qualitative Assessment Of College-Students’ Functional Health Literacy: A Case-Study At Syracuse University, Thomas D. Wichman

Renée Crown University Honors Thesis Projects - All

This case study of Syracuse University’s health promotion and student health behavior provides data that may be employed to understand and influence future, functional health literacy. Key components of functional health literacy—self efficacy, independence, institutional services, social influences, gender, etc.—rise to the surface, and are the focus of this analysis. This study was approved by the University’s Institutional Review Board for the Fall 2008 term, and received funding through the Crown Wise Scholarship. The research subjects include a convenience sample of 26 full-time, college seniors. The subjects were divided into four focus groups to provide qualitative data on 21 topics …

Native American Elementary Education In The Syracuse City School District: A Microcosm Of The Native American Struggle For Self-Determination And Tribal Sovereignty, Margaret Eleni Mcweeney

Renée Crown University Honors Thesis Projects - All

This intent of this paper is to research Native American education in theSyracuseCitySchool District. This paper examines the relationship of the Onondaga Nation and the New York State Department of Education. The Onondaga Nation is a Native American Nation that neighbors the City ofSyracuse. The Nation is one of a Confederacy of Six Native American Nations inNew YorkStatecalled the Haudenosaunee.

Native American students across theUnited Stateshave extremely low graduation rates in city public schools. The Onondaga Nation attributes this to policies of marginalization and insensitive curriculum materials in public school. Many theories have been proposed that minority students often suffer …