Digital Commons Network^™

Influences On Active Family Leisure And A Healthy Lifestyle Among Adolescents, Shallie M. Taylor, Peter Ward, Ramon Zabriskie, Brian Hill, Carl Hanson

Faculty Publications

The purpose of this study was to examine how attitude, subjective norm, and perceived behavioral control influence adolescents’ intent to participate in active family leisure within the theory of plan behavior framework. Adolescents (N = 472) completed an online questionnaire about their perceptions and actual participation in active family leisure. Structural equation modeling was used to analyze the data. A post-hoc analysis also considered individual leisure and its role on active family leisure. Attitude, subjective norm, and perceived behavioral control were significant predictors of intent to participate in active family leisure.

An Immense New Power To Heal: The Promise Of Personalized Medicine, Lee Gutkind, Pagan Kennedy

Books

There is no denying that new technology, which has triggered an explosion of scientific information, is ushering in a revolution in medicine. Through intimate patient stories as well as profiles of leading-edge doctors and scientists, this clear-eyed, lively, and highly engaging book explores one of the most significant scientific breakthroughs of our time: the sequencing of the human genome and the subsequent development of personalized medicine.

Drinking Water And Exclusion: A Case Study From California’S Central Valley, Camille Pannu

Faculty Scholarship

The American West is notorious for its water wars, and California’s complex water allocation and governance challenges serve as a bellwether for contemporary water governance across western states. Policy makers and environmental advocates typically represent California’s water woes as a regulatory problem — a failure to balance the needs of growing urban populations with ecological preservation and agricultural irrigation. These debates, however, often elide the issue of water deprivation, and they do not adequately address the concerns of an important constituency: low-income, rural communities.

This Comment argues that a focus on regulation misses a fundamental feature of water inequality: the …

The Feeding Ecology Of Yucatán Black Howler Monkeys (Alouatta Pigra) In Mangrove Forest, Tabasco, Mexico, Leandra Luecke Bridgeman

All Theses and Dissertations (ETDs)

Mangroves are composed of relatively few species of plants specially adapted to tidal inundation and saline conditions. Mangrove communities are not considered ideal environments for most mammals, especially large-bodied arboreal herbivores, because of the low-diversity, and supposedly, low-quality vegetation. In this study, I investigate the diet and behavior of a population of Yucatán black howler monkeys: Alouatta pigra) isolated in mangrove forest on the Pantanos de Centla Biosphere Reserve in Tabasco, Mexico. I focused my research on the relationship between the behavioral ecology of the monkeys and the diversity, distribution, and nutritional content of mangrove plants. After observations and plant …

Individual Differences In Perceptions Of Health-Related Behaviors, Shawn Thomas Lewis

UNF Graduate Theses and Dissertations

When provided an opportunity for thought, individuals experience a strengthening of their already moderate attitude toward some attitude object. This process was studied in the context of variables – attitudes toward behavior, norms about behavior, and perceived behavioral control – known to predict intentions to engage in health-related behavior. A potential moderator of this process – locus of control beliefs – was also investigated. In this study, 195 participants indicated their attitudes toward eight health-related behaviors. Participants were randomly assigned to either a high or low opportunity for thought during which time they were asked to focus their thoughts on …

Ecological Influences On Weight Status In Urban African-American Adolescent Females: A Structural Equation Analysis, Jevetta Stanford

UNF Graduate Theses and Dissertations

The present study employed a quantitative, non-experimental, multivariate correlational research design to test a hypothesized model examining associative paths of influence between ecological factors and weight status of urban, African-American adolescent females. Anthropometric and self-report survey data of 182 urban, African- American adolescent females were collected during after-school programs, health and physical education classes, and community events in an urban area in northeast Florida. Descriptive analyses were conducted to characterize the study participants based upon their age, study setting, and weight status. A scale reliability analysis was conducted to assess the internal consistency reliability of the sample data using selected …

Developing Health Information Literacy: A Needs Analysis From The Perspective Of Preprofessional Health Students, Lana V. Ivanitskaya, Kaitlyn A. Hanisko, Julie A. Garrison, Samantha J. Janson, Danielle Vibbert

Scholarly Papers and Articles

Objective: The research identified the skills, if any, that health preprofessional students wished to develop after receiving feedback on skill gaps as well as any strategies they intended to use to address these gaps.

Methods: A qualitative approach was used to elicit students’ reflections on building health information literacy skills. First, the students took the Research Readiness Self-Assessment instrument, which measured their health information literacy, and then they received individually tailored feedback about their scores and skill gaps. Second, students completed a post-assessment survey asking how they intended to close identified gaps in their skills on these. Three trained coders …

An Elementary-To-Middle School Transitional Program And Its Effect On Student Behavior, Kyle Sheer

Abraham S. Fischler College of Education ETD Archive

The transition from elementary to middle school has proven to be difficult for all stakeholders. Reports of increased discipline infractions and truancy, combined with a noticeable drop in overall student achievement, have resulted in numerous attempts to ease the anxieties and frustrations that are characteristic of this transition. Schools often establish transitional programs to prepare incoming middle school students with the skills needed to be successful in a new educational environment. Transitional programs are often very expensive to operate and require an extensive amount of planning. This program evaluation considered 1 specific transitional program that took place during the summer …

A Preliminary Examination Of A Program That Provides Free Blood Glucose Testing Meters, And Subsidies On Test-Strips To Adult Diabetics, Cecil White

Abraham S. Fischler College of Education ETD Archive

This applied dissertation was designed to conduct a preliminary examination of the effects of the provision of free glucose testing meters, and test-strips subsidies on blood glucose control among diabetics. The study examined whether there was any impact on the frequency of testing, and whether there was a correlation between the frequency of testing and blood sugar control, as measured by HbA1c tests.

The researcher conducted a study of the program using a quasi-experimental design, and used the Glucose Monitoring Patient Questionnaire to compare the results between a test group and a control group of participants. Independent t tests were …

Health Check: Analyzing Trends In West Michigan 2012, Grand Valley State University

Health Check: Analyzing Trends in West Michigan

No abstract provided.

The Establishment And Regulation Of Melanocyte Stem Cells In Zebrafish, Thomas O'Reilly-Pol

All Theses and Dissertations (ETDs)

Stem cells are the cells that regulate the growth and repair of tissues in adult organisms. In this thesis, I sought to develop methodologies to dissect the function and regulation of stem cells during zebrafish melanocyte regeneration.

In the first part of this thesis, I develop a drug based method of ablating melanocytes in the adult zebrafish body. The drug is a copper chelator, neocuproine: NCP) that I show causes death specifically of melanocytes in adult, which allows for regeneration from melanocyte stem cells: MSCs).

In the next part of the thesis, I employ clonal lineage statistical analyses to study …

Evolution And Ecology During Domestication In The Neotropical Fruit Tree, Byrsonima Crassifolia (Malpighiaceae), Genevieve Kerry Marie Croft

All Theses and Dissertations (ETDs)

Plant domestication is the process by which people take wild plants into cultivation and shape them over time into reliable food sources enhanced for consumption and propagation via agriculture. It causes genetic, phenotypic, and ecological changes in cultivated populations. This process is frequently studied in domesticated crops. And yet incipiently domesticated taxa, intermediate to wild and domesticated plants, offer unique opportunities to study domestication as it occurs.

In this dissertation, I use the incipiently domesticated Neotropical fruit tree, Byrsonima crassifolia: Malpighiaceae), to study the timing and extent of genetic and ecological changes in a plant with a varied cultivation history …

Exploring The Role Of Wolbachia Endobacteria In The Biology Of Filarial Nematode Parasites, Samantha Mcnulty

All Theses and Dissertations (ETDs)

Filarial nematodes are vector borne parasitic worms that cause a variety of disfiguring and disabling diseases, including lymphatic filariasis and onchocerciasis. Many filarial species require Wolbachia endobacteria: family: Rickettsiaceae) to carry out their life cycle. Studies using antibiotics to target the endobacteria, thereby interfering with worm fertility and viability, have generated interest in using Wolbachia as an antifilarial drug target. However, the exact mechanisms underpinning this interesting mutualistic interaction are poorly understood. Wolbachia-dependence is not ubiquitous in the filarial family. Some species are able to survive in the absence of an endosymbiont. The inconsistent patterns of Wolbachia-dependence and independence seen …

Beyond The Private Attorney General: Equality Directives In American Law, Olatunde C.A. Johnson

Faculty Scholarship

American civil rights regulation is generally understood as relying on private enforcement in courts rather than imposing positive duties on state actors to further equity goals. This Article argues that this dominant conception of American civil rights regulation is incomplete. American civil rights regulation also contains a set of "equality directives," whose emergence and reach in recent years have gone unrecognized in the commentary. These federal-level equality directives use administrative tools of conditioned spending, policymaking, and oversight powerfully to promote substantive inclusion with regard to race, ethnicity, language, and disability. These directives move beyond the constraints of the standard private …

Possible Effects Of The Presence Of Common Household Chemicals In The Environment: The Growth Of An Aquatic Bacterial Species On High Concentrations Of Caffeine, Adrienne M. Gibson, Roderick M. Morgan, Nick Macdonald, Alexey G. Nikitin

Open Access Publishing Support Funded Articles

Caffeine is a prevalent chemical in the environment, often being found in aquatic ecosystems. Past studies have shown that some bacterial species can metabolize caffeine, but little research has been done to study the effect of different caffeine concentrations on the growth of the bacteria. The goal of the current study is to gain a better understanding of how aquatic bacteria, which have been selected for growth on caffeine, utilize caffeine as a source of carbon. To study the effect of caffeine concentrations on bacterial growth, we isolated a bacterium from an aquarium that had been exposed to caffeine. The …

Developing Patient-Centered Care Evaluation In A Long-Term Geriatric Care Setting, Nathan Gras

SPNHA Review

This paper proposes an evaluation model that assesses quality of care from a patient-centered care (PCC) perspective by incorporating the PCC concepts of empowerment, dignity, and respect, to determine whether the standard of care meets patient expectations and to gain a sense of quality of life measures from the perspective of the patient. It begins with a review of the core concepts of PCC and develops a general model of patient-centered care evaluation. A case study of a long-term care geriatric PACE organization is utilized as a means to illustrate an assessment of an organization's PCC evaluability and evaluation efforts. …

The Nature Of Social Support: Self-Efficacy In Overweight And Obese Adolescents, Jenna Bastianello, Matt Epkey, Katy Mcmullin

Mental Health

The purpose of this mixed methods study was to describe the relationship between self-efficacy and social support among overweight and obese adolescents at a weight-management camp. Twenty-three participants completed a pre- and post-camp questionnaire based on modified versions of the GSE Scale and the SSQSR. Additionally, seven females and six males engaged in focus group discussion at the beginning and at the end of camp. Statistical analysis of the modified GSE Scale and SSQSR surveys was completed. Dialogue and field notes from focus group discussions were transcribed and analyzed by the researchers to develop themes. Throughout discussion, participants identified the …

Aging Phenotypes Of Common Marmosets (Callithrix Jacchus), Corinna N. Ross, K. Davis, G. Dobek, S. D. Tardif

Biology Faculty Publications (Archived)

Characterizing the phenotypic changes associated with aging in a short-lived primate is necessary in order to develop better translational models for human health, aging, and disease research. A population of conventionally housed marmoset monkeys was assessed to determine if phenotypes of body composition, hematology, and morphometrical measures were associated with age or risk of death. We found that the cause of mortality in older marmosets was more likely to be due to cardiac and chronic kidney disease than in younger marmosets. Older marmosets have decreased fat mass, morphometric measures, and serum albumin. Older marmosets are more likely to show a …

The Cumulative Impact Of Unemployment On Risks Of Acute Myocardial Infarction, Guangya Liu, Matthew E. Dupree, Linda K. George, Eric D. Peterson

Faculty Scholarship

Background: Employment instability is a major source of strain affecting an increasing number of adults in the United States. Little is known about the cumulative effect of multiple job losses and unemployment on the risks for acute myocardial infarction (AMI).

Methods: We investigated the associations between different dimensions of unemployment and the risks for AMI in US adults in a prospective cohort study of adults (N=13 451) aged 51 to 75 years in the Health and Retirement Study with biennial follow-up interviews from 1992 to 2010. Unadjusted rates of age-specific AMI were used to demonstrate observed differences by employment status, …

A Historical And Archaeological Study Of The Nineteenth Century Hudson's Bay Company Garden At Fort Vancouver: Focusing On Archaeological Field Methods And Microbotanical Analysis, Elaine C. Dorset

Dissertations and Theses

The Hudson's Bay Company (HBC), a British fur-trading enterprise, created a large garden at Fort Vancouver, now in southwest Washington, in the early- to mid-19th century. This fort was the administrative headquarters for the HBC's activities in western North America. Archaeological investigations were conducted at this site in 2005 and 2006 in order to better understand the role of this large space, which seems incongruous in terms of resources required, to the profit motive of the HBC. Questions about the landscape characteristics, and comments by 19th century visitors to the site provided the impetus for theoretical research of gardens as …

Biosynthesis Of Marineosin, A Spiroaminal Undecylprodiginine Natural Product, Shaimaa Mohamed Salem

Dissertations and Theses

Marineosins A and B are two spiroaminal-ring containing tripyrrole compounds isolated from the marine actinomycete, Streptomyces CNQ-617, and were found to possess potent and selective cytotoxic activity against leukemia and melanoma. Marineosins belong to the prodiginines class of natural products, examples of which are undecylprodiginine and streptorubin B. Unlike marineosins, prodiginines structures are characterized by the presence of fully conjugated tripyrrole nucleus linked to an alkyl chain (that lacks any oxygen). Cyclic prodiginines arise from an oxidative cyclization of the alkyl chain onto the tripyrrole, a step catalyzed by Rieske-oxygenase like enzymes such as RedG. The biosynthesis of prodiginines is …

Establishing Winter Origins Of Migrating Lesser Snow Geese Using Stable Isotopes, Viviane Hénaux, Larkin A. Powell, Mark P. Vrtiska, Keith A. Hobson

School of Natural Resources: Faculty Publications

Increases in Snow Goose (Chen caerulescens) populations and large-scale habitat changes in North America have contributed to the concentration of migratory waterfowl on fewer wetlands, reducing resource availability, and enhancing risks of disease transmission. Predicting wintering locations of migratory individuals is critical to guide wildlife population management and habitat restoration. We used stable carbon (δ¹³C), nitrogen (δ ¹⁵N), and hydrogen (δ²H) isotope ratios in muscle tissue of wintering Snow Geese to discriminate four major wintering areas, the Playa Lake Region, Texas Gulf Coast, Louisiana Gulf Coast, and Arkansas, and infer the wintering locations …

Insight Into The Reactivity Of Metastasis Inhibitor, Imidazolium Trans-[Tetrachloro (Dimethyl Sulfoxide)(Imidazole)Ruthenate(Iii)], With Biologically-Active Thiols, Risikat Ajibola Adigun

Dissertations and Theses

Imidazolium trans-[tetrachloro (dimethyl sulfoxide)(imidazole)ruthenate(III)], NAMI-A, is an experimental metastasis inhibitor whose specific mechanism of activation and action remains to be elucidated. In the nucleophilic and reducing physiological environment; it is anticipated that the most relevant and available reductants upon introduction of NAMI-A as a therapeutic agent will be the biologically-relevant free thiols. The kinetics and mechanisms of interaction of NAMI-A with biologically-active thiols cysteamine, glutathione, cysteine and a popular chemoprotectant, 2-mercaptoethane sulfonate (MESNA) have been studied spectrophotometrically under physiologically-relevant conditions. The reactions are characterized by initial reduction of NAMI-A with simultaneous formation of dimeric thiol and subsequent ligand exchange with …

Engaging Community Food Systems Through Learning Garden Programs: Oregon Food Bank's Seed To Supper Program, Denissia Elizabeth Withers

Dissertations and Theses

The purpose of this study was to discover whether learning garden programs increase access to locally grown foods and successfully empower and include food insecure populations. This study examined the Oregon Food Bank's Seed to Supper program which situates garden-based learning in food insecure communities. Through a mixed-methods community-based research process, this study found that community building, learner empowerment and sustainability leadership in place-based learning garden programs increased access to locally grown foods for food insecure populations. When food insecure populations participated in these learning garden programs they often engaged in practices described in the literature as the "web of …

Oral Health Knowledge, Attitudes, And Behaviors: Investigation Of An Educational Intervention Strategy With At-Risk Females, Susan Romano Rustvold

Dissertations and Theses

A self-perpetuating cycle of poor health literacy and poor oral health knowledge and behavior affects approximately 90 million people in the United States, most especially those from low-income groups and other at-risk populations such as those with addiction. Poor oral health can result from lack of access to regular preventive dental appointments, lack of access to restorative care when dental diseases are treatable, and low oral health knowledge that leads to poor oral health self-care behaviors. In addition, patients' dental anxiety can impede care, because highly anxious people often avoid dental appointments. To address these issues, this inquiry examined oral …

Adolescent Males' Similarity, Emotional Safety, And Change In Strengths-Based Programming, Wendy Elaine Viola

Dissertations and Theses

In recent decades, the use of strengths-based approaches has become increasingly popular in youth intervention and prevention programs (Maton et al., 2004), which emphasize creating emotionally safe environments through the process of relational community building (Maton, 2000). However, relatively little is known about the relationship between group composition, specifically similarity between group members, and emotional safety and program efficacy. This thesis examines the relationship between adolescent males' similarity to their peers in terms of their demographic profiles and behaviors and belief systems, experiences of emotional safety, and changing behaviors and belief systems in a strengths-based intervention program within Ohio juvenile …

Risk Factors For Homelessness Among Community Mental Health Patients With Severe Mental Illness, Rupert Talmage Van Wormer

Dissertations and Theses

The purpose of this study was to identify risk factors associated with homelessness, assess the relationship between housing status and consumption of costly publicly funded resources, to identify characteristics associated with service retention, and to evaluate whether length of treatment is associated with better outcomes. The target population was homeless and formerly homeless adults with SMI enrolled in community mental health services at the Downtown Emergency Service Center SAGE mental health program located in Seattle. The sample consisted of 380 SAGE patients who had continuous enrollment in 2005. These patients formed the cohort for the study. Agency records for these …

Drowning In It: State Crime And Refugee Deaths In The Borderlands, Brandy Marie Cochrane

Dissertations and Theses

This paper examines the current state of border hardening against refugees in the European Union and Australia through the lens of state crime. Border hardening strategies are described for both of these areas and a theoretical basis of state crime victimology is used to examine the refugees who encounter this border hardening. The present study analyzes two data sets on border deaths, one for the European Union and one for Australia, to examine the demographics of the refugees who perish while attempting to transgress the border. Results indicated that there remains a significant amount of missing data, suggesting that official …

Genes, Culture, And Agriculture: An Example Of Human Niche Construction, Michael J. O'Brien, K. N. Laland

History Faculty Publications (Archived)

Theory and empirical data from a variety of disciplines strongly imply that recent human history involves extensive gene-culture coevolution, much of it as a direct result of human agricultural practices. Here we draw on niche construction theory (NCT) and gene-culture coevolutionary theory (GCT) to propose a broad theoretical framework (NCT-GCT) with which archaeologists and anthropologists can explore coevolutionary dynamics. Humans are enormously potent niche constructors, and understanding how niche construction regulates ecosystem dynamics is central to understanding the impact of human populations on their ecological and developmental environments. We use as primary examples the evolution of dairying by Neolithic groups …