Digital Commons Network^™

"People...Do Not Come With Standardized Circumstances": Toward A Model For An Anthropology Of E-Government, Marc K. Hebert

USF Tampa Graduate Theses and Dissertations

Many Americans appreciate the availability and ease of using government websites to conduct their business with the state. What then of the most vulnerable in society? How do they access and use a standardized application process for government assistance, considering their potential resource, educational and physical constraints? Many go to public libraries and non-governmental organizations (NGOs), which shifts the responsibility to help applicants from the government agency administering the program to local actors whose primary duties lie elsewhere.

The aim of this research is to document the experiences of three groups of people, primarily located in a central Florida, urban …

No Honor Among Snails: Conspecific Competition Leads To Incomplete Drill Holes In The Naticid Gastropod Neverita Delessertiana (R Cluz), Jack A. Hutchings

USF Tampa Graduate Theses and Dissertations

The fossil record of drilling predation has been widely used to study predator-prey interactions and their relative importance on long-term evolutionary processes. Incomplete drill holes have been interpreted as indicators of failed attacks due to well-defended prey. However, this interpretation is based on pair-wise interactions between one predator and one prey, a condition commonly compromised in nature. The hypothesis that interference among drilling predators leads to an increase in the relative frequency of incomplete drill holes was tested in the laboratory using the naticid Neverita delessertiana (R cluz) and a common prey, the bivalve Chione elevata (Say). The experiment consisted …

Archaeological Survey And Testing On St. Vincent Island, Northwest Florida, Elicia Victoria Kimble

USF Tampa Graduate Theses and Dissertations

St. Vincent Island is one of the barrier islands in the Florida panhandle between Apalachicola Bay and the Gulf of Mexico. The St. Vincent National Wildlife Refuge encompasses all 5000 hectares of the island. Archaeological fieldwork in the summer of 2009 included a survey of the entire island and a test unit at one of the island's richest sites. In spring of 2010 a second test unit was excavated at another archaeologically rich site. A total of 16 known sites were investigated and two newly discovered sites recorded. This research combines all these data with information obtained from existing artifact …

"Planting Wholesome Seeds": Organic Farming And Community Supported Agriculture At Sweetwater Organic Community Farm, Philip R. Mcnab

USF Tampa Graduate Theses and Dissertations

Sweetwater Organic Community Farm is an organic farm and environmental education center located in Tampa, Florida. The farm employs the community supported agriculture (CSA) model, in which members pay a single fee before the growing season begins and receive a weekly or biweekly share of the ongoing harvest in return. Using multiple ethnographic methods, this research aimed to understand the daily operations at Sweetwater as well as the perceptions of staff and CSA members. Findings indicated that there were myriad perceived advantages of organic agriculture but also imposing challenges that needed to be overcome. Moreover, staff members acknowledged the challenges …

Masculinity, Sexuality, And Soccer: An Exploration Of Three Grassroots Sport-For-Social-Change Organizations In South Africa, Sarah Theresa Mcghee

USF Tampa Graduate Theses and Dissertations

Programs that utilize soccer as a tool for social change are steadily emerging throughout townships and rural areas in South Africa, the most economically disadvantaged areas of the country. In South Africa, grassroots sport-for-social-change organizations are compensating for failed government policies and programs that seek to help at-risk youth. As a result, program staff are often members of the community who are not versed in academic critiques of the use of sport in development initiatives. Additionally, much of the existing literature on sport-for-social-change champions the advancement of specific projects without asking critical research questions, which should include the appropriateness of …

Responses To Chemical Exposure By Foraminifera: Distinguishing Dormancy From Mortality, Benjamin James Ross

USF Tampa Graduate Theses and Dissertations

The Deepwater Horizon blowout in 2010 released an estimated 4.9 million barrels of crude oil into the Gulf of Mexico in the 83 days between the initial explosion and the capping of the well. Response included extensive use of Corexit© oil dispersant. Although South Florida was spared exposure by currents, this event highlights the need for effective bioassay organisms for coral reefs. Amphistegina spp. are benthic foraminifers that host diatom symbionts in a relationship similar to that of coral and their zooxanthellae. Amphistegina spp. occur abundantly in reef communities nearly worldwide, are easily collected and maintained in culture, and are …

Mas And The Indigenous People Of Bolivia, Maral Shoaei

USF Tampa Graduate Theses and Dissertations

In the past several decades, social movements have spread all across Latin America, sparking hope for change. This thesis analyzes the well-organized mobilizations of the indigenous people of Bolivia and how they have been able to incorporate themselves in state apparatuses, including the election of its first indigenous president, Evo Morales of the Movement towards Socialism (MAS) party. The case studied her provides insight into the processes if how political representation was achieved by Bolivia's indigenous people who were for centuries excluded from the political, social and economic arena. It also analyzes the outcomes of Morales' policy changes from 2006 …

Changes In Attitudes And Behaviors Toward Physical Activity, Nutrition, And Social Support For Middle School Students Using The Afit App As A Suppliment To Instruction In A Physical Education Class, Thomas Andrew Watterson

USF Tampa Graduate Theses and Dissertations

ABSTRACT

Finding ways to improve nutritional and physical activity components with today's adolescents is a significant problem. The obesity epidemic is over 10 years old and little research has been done on successful interventions that motivate today's students using the latest technology. A total of 140 middle school students and four physical education teachers participated in a 4-week study using a newly created application (AFIT app) for supplemental teaching in and out of the classroom. Combining a theoretical framework of Self-Determination and motivating strategies implored in today's mobile technology, significance was found using the PACE (2001) instrument in fruits and …

Assessing The Reuse Potential Of Wastewater For Irrigation: The Removal Of Helminth Eggs From A Uasb Reactor And Stabilization Ponds In Bolivia, Matthew Eric Verbyla

USF Tampa Graduate Theses and Dissertations

Extreme hunger, malnutrition, and the lack of access to sanitation are among the most pressing development challenges, but the world is not on track to meet the targets that have been established by the Millennium Development Goals. The integration of wastewater treatment and food production systems allows for the recovery of resources from wastewater, and can provide an important solution to meet the sanitation needs of growing urban populations and provide periurban farmers with a consistent supply of water and nutrients. Stabilization ponds have been long considered to be an appropriate technology for wastewater reuse systems in developing countries, but …

Important Information Literacy Standards For Life And Health Sciences, Betsy S. Hopkins

Faculty Publications

Information literacy in the life and health sciences is a dynamic field, with challenges, opportunities, and rewards for the successful practitioner. This chapter will describe the big picture of information literacy in these disciplines, list relevant performance indicators from the ALA/ACRL/STS Task Force on Information Literacy for Science and Technology [STS-TFILST] (2006) Information Literacy Standards for Science and Technology (hereafter Standards), and give some practical advice for life and health sciences librarians and librarians with instructional responsibilities in those disciplines. The focus is on undergraduates at research universities, although many principles and strategies will apply to other circumstances.

Second Grade Students' Cognitive Understanding Of Heart Rate Monitors And Pedometers, Carolyn Lee Tozer

Theses and Dissertations

Childhood obesity has become a significant health problem in the United States (Dietz, 1998, Blair et al., 2007, Robinson, Wadsworth, 2010). In children, obesity is defined as being at or above the 95th percentile for BMI according to age growth charts (Carroll, 2006). There are several approaches to combating the epidemic of obesity. In physical education classes, teachers are using are heart rate monitors and pedometers to assess the students' levels of physical activity (Blair et al., 2007). However, it is uncertain if elementary students better understand the results from the pedometer, or the heart rate monitor. A study of …

Cholesterol Dyshomeostasis And Age Related Macular Degeneration, Bhanu Chandar Dasari

Theses and Dissertations

This dissertation work focused on retinal modifications that are relevant to Age-related macular degeneration (AMD) in cholesterol-fed rabbit model of Alzheimer's disease (AD), as AD and AMD share common features. It is unknown whether cholesterol-fed rabbit model of AD displays any AMD features in retina. Previous research showed 27-hydroxycholesterol (27-OHC) involvement in AD like pathology in organotypic hippocampal slices of rabbit brain and human SHSY-5Y neuroblastoma cells. The extent to which and the mechanisms by which 27-OHC may also cause pathological hallmarks related to AMD are not known. Various studies suggested estrogen's (E2) role in AMD development. 27-OHC is a …

Adult Enrichment Learners In St. Cloud, Minnesota: Motivational Reasons For Participation, Scott Wallner

Theses and Dissertations

The purpose of the study was to identify reasons and motivation of adult stakeholders that influence participation in adult community education enrichment classes in the St. Cloud Public School District, St. Cloud, Minnesota. The study also examined the perceptions about adult learners held by leaders, planners, and facilitators of these programs, and identified similarities and differences between perceptions by district staff and program participants.

Participants were 289 adult learners who had taken at least one adult enrichment course during the 2009 or 2010 calendar year. 284 participants completed the online Education Participation Scale-Form A, a 42-item survey developed by Boshier …

Genetic Relationships Of Wild Pigs (Sus Scrofa) In The United States: Geographic Origins And Genotypic Distribution Of The Species With Implications For Management, Blake Eugene Mccann

Theses and Dissertations

Wild pigs are a damaging invasive species with a long history in the United States. However, during the last 30 years wild pigs have drastically expanded their invasive range and are now present in 44 U.S. states. Though historic records provide insights regarding original introduction histories in areas where pigs are long-established, little is known regarding sources for new populations. To develop a better understanding of recent invasions, I utilized an array of molecular markers (mitochondrial DNA sequence, nuclear microsatellites, and nuclear single nucleotide polymorphisms) to evaluate both the evolutionary history of introduced pigs and gene flow between populations indicative …

Gvsu Undergraduate And Graduate Catalog, 2012-2013, Grand Valley State University

Course Catalogs, 1963 - Current

Grand Valley State University 2012-2013 undergraduate and/or graduate course catalog published annually to provide students with information and guidance for enrollment.

The Urotsa Bladder Cell Model For Heavy Metal Carcinogenesis: Characterization With Respect To The Role Of Beclin-1 And Sparc Expression, Jennifer Larson

Theses and Dissertations

The development of bladder cancer is known to have a strong association with environmental toxins. This laboratory employs the human Urotsa cell line model to explore the relationship between As+3 and Cd+2 exposure and the development of urothelial cancer.

The parental Urotsa cells and their As+3 and Cd+2 transformed counterparts have been used to define the mechanism of cell death (apoptosis and/or necrosis). A third mechanism of cell death, autophagy, has not yet been investigated. The hypothesis for the current study is that the autophagy pathway involving beclin-1plays a role in Urotsa cell death mechanisms. A combination of real time …

Mental Health And Social Engagement Among American Indian Elders, Twyla Beth Baker-Demaray

Theses and Dissertations

Elderly American Indians and Alaska Natives (AI/ANs) in the United States are increasing in number, and with their increase come a greater need for quality, culturally sensitive long term care. Mental health is one facet of overall health that is little explored for this particular population. Social engagement has been shown to be a protective factor for depressive symptoms amongst mainstream elder populations. This study looked at data from a nationwide AI/AN elder needs assessment. The purposes of this study were threefold. First, the data were analyzed to describe the characteristics of the study population. Second, a regression analysis was …

Positioning For Elementary School Success: Charting The Journey Of Adopting And Leading School Reform, Nancy Jo Burke

Theses and Dissertations

The purpose of this longitudinal case study was to develop a process and structure for adopting and leading critical school reform initiatives within a rural North Dakota pre-kindergarten through fourth grade elementary school. Elementary principals can use this process and structure to benefit staff, and ultimately, to improve student academic achievement. This longitudinal case study identified factors that facilitated or hindered a rural practicing elementary principal, staff, and school while implementing federal, state, and local school reform initiatives beginning in the 2005-2006 school year.

This longitudinal case study utilized a qualitative, grounded theory and case study approach to identify: (a) …

Sex Determination And Differentiation In The Common Snapping Turtle - A Reptile With Temperature-Dependent Sex Determination, Anthony Loren Schroeder

Theses and Dissertations

Temperature-dependent sex determination (TSD) was first discovered in an African lizard over 40 years ago. TSD has since been shown to be exhibited by many vertebrates including some fish and amphibians, numerous lizards, turtles, and all crocodilians studied to date. Although numerous questions surround TSD, a major question focuses on understanding the genetic, physiological and molecular mechanisms underlying this process. However, the molecular mechanisms underlying TSD are not well known and the gene(s) that transduces a signal for ovary or testis development is not known in any species. Furthermore, it is well established that sex steroid hormones, androgens and estrogens, …

The Impact Of Time Of Day, Sleep, And Nutrition On Age-Related Changes In Cognitive Performance, Jaclyn Reckow

Theses and Dissertations

The present study examined how sleep, nutritional intake, and time of day moderate age-related cognitive changes. Research indicates there are cognitive changes associated with healthy aging. Many studies comparing young and older adults have tested participants at the same time of day. More recently, research has revealed certain cognitive tasks produce a synchrony effect, in which participants perform better during their preferred time of day. Older adults tend to prefer morning activities while younger adults prefer afternoon or evening. Forty-eight young adults, ages 18-35 (M = 20.7) and 25 older adults, ages 60-84 (M= 71.4) completed the Pittsburgh Sleep Quality …

Richmond Law Magazine: Winter 2012

Richmond Law Magazine

Features:

Courage and Independence

How Shall the Constitution be Enforced?

Law Weekend 2011

Justice for All

The Use Of Naltrexone In Pregnancy In Opiate-Dependent Mothers, Sadie Geraghty, Carly Dixon

Research outputs 2012

There is an absence of sufficient evidence regarding naltrexone use in pregnancy due to the limited range of human studies. Naltrexone implants are being used in Western Australia as a treatment for opioid dependency, and although contraindicated for insertion during pregnancy, there are a number of women who conceive while undergoing treatment. A review of the available data revealed that naltrexone is associated with improved maternal and fetal outcomes. Extensive research into this area in the form of large, multicentre trials is required to confirm the results of the current research.

Two Maximal Isometric Contractions Attenuate The Magnitude Of Eccentric Exercise-Induced Muscle Damage, Hsin-Lian Chen, Kazunori Nosaka, Alan Pearce, Trevor C Chen

Research outputs 2012

This study investigated whether maximal voluntary isometric contractions (MVC-ISO) would attenuate the magnitude of eccentric exercise-induced muscle damage. Young untrained men were placed into one of the two experimental groups or one control group (n = 13 per group). Subjects in the experimental groups performed either two or 10 MVC-ISO of the elbow flexors at a long muscle length (20° flexion) 2 days prior to 30 maximal isokinetic eccentric contractions of the elbow flexors. Subjects in the control group performed the eccentric contractions without MVC-ISO. No significant changes in maximal voluntary concentric contraction peak torque, peak torque angle, range of …

Internalising Symptoms: An Antecedent Or Precedent In Adolescent Peer Victimisation?, Leanne Lester, Donna Cross, Julian Dooley, Therese Shaw

Research outputs 2012

The transition period from primary to secondary school is a critical time in adolescent development. The high prevalence of adolescent mental health problems makes understanding the causal pathways between peer victimisation and internalising symptoms an important priority during this time. This article utilises data collected from self-completion questionnaires four times over 3 years from 3,459 students’ aged 11–14 to examine directional relationships among adolescents as they transition from primary to secondary school, and investigates gender differences in these associations. The findings suggest depression in males is both a precedent and antecedent for victimisation over the transition period, whereas for females …

Early Diet Quality In A Longitudinal Study Of Australian Children: Associations With Nutrition And Body Mass Index Later In Childhood And Adolescence, Claire Meyerkort, Wendy H. Oddy, Therese O'Sullivan, J Henderson, Craig Pennell

Research outputs 2012

Obesity has origins extending to antenatal and early postnatal periods; however, the relationship between early postnatal diet and subsequent obesity is not well defined. The aims of this study were to determine whether early childhood dietary quality was associated with (a) infant and adolescent nutrition and (b) body mass index (BMI) in childhood and adolescence. The degree to which early nutrition and growth factors determine BMI throughout childhood and adolescence was also explored. This research was conducted using the Raine Study, a longitudinal survey of Australian children assessed from mid-gestation to 17 years of age. A dietary quality index, the …

Predictors Of Rapid Cognitive Decline In Alzheimer's Disease: Results From The Australian Imaging, Biomarkers And Lifestyle (Aibl) Study Of Ageing, A Sona, P Zhang, D Ames, A I Bush, N T Lautenschlager, Ralph Martins, C L Masters, C C Rowe, C Szoeke, Kevin Taddei, Kathryn A Ellis

Research outputs 2012

Background: The AIBL study, which commenced in November 2006, is a two-center prospective study of a cohort of 1112 volunteers aged 60+. The cohort includes 211 patients meeting NINCDS-ADRDA criteria for Alzheimer's disease (AD) (180 probable and 31 possible). We aimed to identify factors associated with rapid cognitive decline over 18 months in this cohort of AD patients.

Methods: We defined rapid cognitive decline as a drop of 6 points or more on the Mini-Mental State Examination (MMSE) between baseline and 18-month follow-up. Analyses were also conducted with a threshold of 4, 5, 7 and 8 points, as well as …

Evaluation Of The Dampier Peninsula Indigenous Parenting Support Program: Progress Report 1, Andrew Guilfoyle

Research outputs 2012

This is the first progress report of the local evaluation of the Dampier Peninsula Indigenous Parent Support Program (IPS). The evaluative report extends the Participatory Action Research (PAR) based evaluation plan (Guilfoyle, Baker, & Bray, 2011). It includes a theoretical discussion on resilience building, community development, and the role of parenting support for early child development, through links to literature and direct evidence captured through community based observations, notes, and recorded interviews with IPS workers, community members, and key stakeholders on the communities and in Broome, and case studies. The evaluation assessed IPS activities in light of its policy framework …

Cloud Security: A Case Study In Telemedicine, Michael Johnstone

Research outputs 2012

Security as part of requirements engineering is now seen as an essential part of systems development in several modern methodologies. Unfortunately, medical systems are one domain where security is seen as an impediment to patient care and not as an essential part of a system. Cloud computing may offer a seamless way to allow medical data to be transferred from patient to medical practitioners, whilst maintaining security requirements. This paper uses a case study to investigate the use of cloud computing in a mobile application for Parkinson Disease. It was found that functionality took precedence over security requirements and standards.

Developing A Taste For Coffee: Bangladesh, Nescafe, And Australian Student Photographers', Duncan Barnes, Danielle Fusco, Lelia Green

Research outputs 2012

Not available

Exploration Games Played On A Ddr Pad Can Constitute Beneficial Physical Exercise, Kimthy Nguyen, Bohan Li, Martin Masek, Yuwanuch Gulatee

Research outputs 2012

The addition of an exercise component to computer games is a method that attempts to increase exercise compliance among the population. Various attempts at such games have been made, both commercially and as research projects, but the set of studied game mechanics that are both entertaining and provide beneficial exercise are relatively small. In our work, a game mechanic was designed for a floor-based input controller (DDR Pad). Rather than the standard mechanic usually employed for this device, our approach allows the player to explore a virtual world, requiring exertive movements on the input device in order to progress. The …