Digital Commons Network^™

Co-Crystallization And Polymorphism Of Naturally Occurring Peptide Derivatives, Kevin Crowley

Honors Theses

Carnosine is a dipeptide compound that is found in many dietary supplements and food products. Carnosine has many functions in the body, such as alleviating oxidative stress on tissues by acting as an antioxidant compound. Carnosine, therefore, has important anti-aging properties. Carnosine is also capable of forming protective sequestration structures around heavy metal ions; this process of chelating metals ions in solutions is very beneficial for maintaining the well-being of cells in the body. Thus, carnosine could be useful in pharmaceutical products for creating anti-aging drugs that would reduce tissue stress and promote a healthy cellular environment. I attempted to …

Nutrition Knowledge Of Division I Tennis And Cross-Country Collegiate Athletes At Coastal Carolina University, Kate Dowling

Honors Theses

As competition increases, athletes continue to look for ways to gain a competitive edge. A review of the sources reveals that athletes lack nutritional knowledge; this could impair their performance. If athletes were more educated in nutritional knowledge, they would understand the importance of food in fueling one's body. This may dissuade athletes from using unnecessary supplements or ergogenic aids. The purpose of this study is to add to the existing research to determine if Division I collegiate athletes lack nutritional knowledge. To determine this, a dietary behavior and nutritional knowledge questionnaire was conducted with 28 Division I collegiate athletes …

Selectivity Of Prey Capture Based On Prey Size In The Venus Fly Trap (Dionaea Muscipula Ellis), Jessica Humenik

Honors Theses

Venus fly traps (Dionaea muscipula Ellis) are carnivorous plants that live in nutrient poor soils and must digest insects to supplement their diets. When a Venus fly trap captures an insect, the plant's traps do not fully close for several minutes, which may allow small prey to escape. It would be beneficial for the plant to consume a large, nutrient-rich prey item as opposed to a small prey item. We tested the hypothesis that Venus fly traps select larger prey by offering plants small and large crickets. A Kruskal-Wallis test and Wilcoxon signed rank test were used to test significance …

An Analysis Of The Dietary Behaviors Of Coastal Carolina University's Ncaa Division I Student-Athletes, Alyssa Markowitz

Honors Theses

It is common knowledge that practice is the key to becoming better at something. This theory holds true with almost anything, from tying shoelaces to becoming a professional athlete. Elite athletes say that what has made them reach the top in their sports today is an incredible amount of dedication to repeatedly practicing their skills. As competition in sports becomes fiercer and starts at an increasingly younger age, practicing gains emphasis, but this is not the only aspect of achieving optimal performance that is extremely important. There is another factor that plays into how well one performs that is not …

Using Pen Source Data Inputs To Map Food Insecurity In Cumberland County, Maine, Daniel Wallace

Muskie School Capstones and Dissertations

In 2010, Mapping Food Insecurity’s Project Director (PD) participated in “The Campaign to Promote Food Security in Cumberland County, Maine.” The Campaign drew together a 60 member coalition to address rapidly increasing food insecurity challenges in the county. It produced a report with a series of recommendations grouped under six strategic community goals. One of the recommendations called for the use of ‘mapping and connectivity software to determine location of vulnerable populations and services in order to plan best future delivery and use of food access services in Cumberland County

Map Kinases Couple Hindbrain-Derived Catecholamine Signals To Hypothalamic Adrenocortical Control Mechanisms During Glycemia-Related Challenges, Arshad Khan, Kimberly Kaminski, Graciela Sanchez-Watts, Todd Ponzio, J. Kuzmiski, Jaideep Bains, Alan Watts

Selected Works Temporary Series

No abstract provided.

Obesity: The Anthropometric And Demographic Characteristics Of Insured And Uninsured Individuals, Terra Fox Williams

Master of Public Health Program Student Publications

Objectives. This study evaluates the association between Body Mass Index (BMI) and health insurance status in attendees at a local health fair. BMI was also compared among ages, gender, and races.

Methods. Descriptive analysis conducted using data collected at the “Celebrating Life and Health” health fairs between the years 2008 and 2011. Data for this study were collected at the BMI booth staffed by Wright State Boonshoft School of Medicine students.

Results. The results of this particular study do not demonstrate a statistical difference between obesity and health insurance status. Consistent with other research articles this study does show that …

Volume 49, Number 17: December 14, 2011, University Of North Dakota

University Letter Archive

No abstract provided.

2011 December 14 - Undergraduate Curriculum Council Minutes, Undergraduate Curriculum Council, East Tennessee State University

Undergraduate Curriculum Council Minutes

No abstract provided.

Chest Tube Dressings: A Comparison Of Different Methods, Susan Kathleen Blackburn Jones

Dissertations

This study is an experimental design with randomization comparing the use of standard gauze dressings (SGD) to transparent adhesive dressings (TAD) to cover chest tube insertion sites in post-operative patients who have undergone cardio-thoracic surgery. The study was conducted in a 400 bed, tertiary non-academic teaching hospital in the Midwestern United States. Seventy-nine patients were enrolled in the study; 39 received TAD and 40 received SGD. The non-inferiority margin was set at 15% in keeping with current recommendations (Kaul & Diamond, 2006). The TAD was found to be not inferior to the SGD with regards to the proportional differences in …

Map Kinases Couple Hindbrain-Derived Catecholamine Signals To Hypothalamic Adrenocortical Control Mechanisms During Glycemia-Related Challenges, Khan, Kimberly Kaminski, Graciela Sanchez-Watts, Todd Ponzio, J. Kuzmiski, Jaideep Bains, Alan Watts

Departmental Papers (Biology)

No abstract provided.

Peasant Movement To Constitute Life-Affirming Communities In Bangladesh = 孟加拉國重視生命的農民運動, Farhad Mazhar Muzharul Hug

South South Forum 南南論壇

Led by small scale farming communities of Bangladesh, biodiversity-based ecological agriculture, known as Nayakrishi Andolon (New Agricultural Movement), has become popular as a peasant movement. It is not a 'traditional' farming practice in a static sense but aims at enhancing capacity of the farming communities to absorb advances in environmental, ecological and biological sciences and recent knowledge of increasing climatic variability. It is done without compromising the life affirming wisdom of popular culture of rural Bangladesh and without displacing the historical experience and capacity of the agrarian civilisation. The movement envisions an ecological civilization and by its agrarian practice intends …

A Fifteen-Year Plan For Cobia (Rachycentron Canadum) Aquaculture Development In Brazil, Bruno Sardenberg

Open Access Theses

A fifteen-year plan has been developed for cobia (Rachycentron canadum) aquaculture in Brazil. Guidelines are recommended for implementing reachable goals within a reasonable time frame, taking into consideration current status of technology development, environmental parameters, logistics and market. This plan reports potentialities, constraints and outlines the infrastructure and operational needs of a vertically integrated (hatchery and growout) cobia aquaculture industry in Brazil. Fingerlings availability, manpower, feeds among others essential requirements are evaluated and discussed. A pilot-scale operation plan including risk and financial analysis is also presented for the early development stages of the project. Asian countries, especially China, Taiwan and …

Reclaiming Fat, Emilie Debaie

Health Sciences Student Scholarship

No abstract provided.

The Aging Services Network: Serving A Vulnerable And Growing Elderly Population In Tough Economic Times, Carol O'Shaughnessy

National Health Policy Forum

In 1965, Congress enacted the Older Americans Act, establishing a federal agency and state agencies to address the social services needs of the aging population. The mission of the Older Americans Act is broad: to help older people maintain maximum independence in their homes and communities and to promote a continuum of care for the vulnerable elderly. In successive amendments, the Act created area agencies on aging and a host of social support programs. The "aging services network," broadly described, refers to the agencies, programs, and activities that are sponsored by the Older Americans Act. The Act’s funding for services …

The Alternative Appeal, Courtney Deroo

Health Sciences Student Scholarship

For decades, Americans expressed dissatisfaction with conventional cancer treatments. I examine the appeal of biological alternatives to surgery, chemotherapy, and radiation therapy for patients with cancer. The limited effectiveness and side effects of many conventional cancer therapies led many patients to pursue a variety of unconventional therapies. To improve the quality of care for cancer patients, "mainstream" providers must better understand, and even collaborate with, alternative practitioners.

Driving Qi With Research: Findings From Public Health Pbrns, Glen P. Mays

Health Management and Policy Presentations

Public health agencies are increasingly experimenting with quality improvement (QI) strategies designed to enhance the effectiveness and efficiency of their efforts. Does QI work in public health, and if so for whom and under what circumstances? What QI strategies work best for which types of public health process failures, and at what cost? Research underway through the Public Health Practice-Based Research Networks (PBRN) Program is examining these types of questions to build an evidence base for public health QI.

Engineering Of A Knowledge Management System For Relational Medical Diagnosis, Maria Carolina Herrera-Hernandez

USF Tampa Graduate Theses and Dissertations

The increasingly high costs of health care in the U.S. have led the general public to search for different medical approaches. Since the 1990's, the use of Complementary and Alternative Medicine (CAM) has radically increased in the U.S. due to its approach to treat physical, mental, and emotional causes of illness. In 2009, the National Health Statistics reported the impact of CAM in the U.S. health care economy, with population expenditures of $14.8 billion out-of-pocket on natural Medicine and $12.4 billion out-of-pocket on visits to CAM providers as a complement to Western Medicine care.

CAM interconnects human functions to reach …

December 12, 2011 Reporter, University Of Alabama At Birmingham

eReporter (campus newsletter)

No abstract provided.

Trauma Care In Tennessee; 2011 Report To The 108th General Assembly, Tennessee. Department Of Health.

Trauma Care in Tennessee

No abstract provided.

Distinct Peripheral Blood Rna Responses To Salmonella In Pigs Differing In Salmonella Shedding Levels: Intersection Of Ifng, Tlr And Mirna Pathways, Ting-Hua Huang, Jolita J. Uthe, Shawn M. D. Bearson, Cumhur Yusuf Demirkale, Dan Nettleton, Susan Knetter, Curtis Christian, Amanda Ramer-Tait, Michael J. Wannemuehler, Christopher K. Tuggle

Department of Food Science and Technology: Faculty Publications

Transcriptomic analysis of the response to bacterial pathogens has been reported for several species, yet few studies have investigated the transcriptional differences in whole blood in subjects that differ in their disease response phenotypes. Salmonella species infect many vertebrate species, and pigs colonized with Salmonella enterica serovar Typhimurium (ST) are usually asymptomatic, making detection of these Salmonella-carrier pigs difficult. The variable fecal shedding of Salmonella is an important cause of foodborne illness and zoonotic disease. To investigate gene pathways and biomarkers associated with the variance in Salmonella shedding following experimental inoculation, we initiated the first analysis of the whole …

Macrobotanical Evidence Of Diet And Plant Use At Wolf Village (42ut273), Utah Valley, Utah., Wendy Dahle

Theses and Dissertations

Farming played a role in the subsistence base for the Fremont culture, but there is no consensus as to how significant that role was. Maize is consistently found in Fremont sites, but evidence of wild plant use is also abundant. The use of both domesticates and foraged plants by the Fremont, combined with the diversity of the landscape and sites that were inhabited by the Fremont, contributes to the diversity of theories on Fremont subsistence. This thesis examines evidence for plant usage at Wolf Village, a Fremont site in Utah Valley. Wolf Village is ideally situated for a Fremont farming …

Health And Wellness Using Occupations To Explore Internal Motivators For Change, Shayal Ram, Susan Macdermott, Becki Cohill, Karen Park

Fall 2020 Virtual OTD Capstone Symposium

The purpose of this capstone project was to create an occupation-based program that could be integrated into the lifestyle patterns of adults to potentially assist reducing the risk of Alzheimer’s disease (AD). The number of Americans living with AD is expected to grow up to 16 million by 2050 (Smallfield & Heckenlaible, 2017). The risk for developing the disease could be reduced through lifestyle modifications (Hussenoeder & Riedel-Heller, 2018). Using occupation as a means for health promotion and disease prevention is an emerging area for occupational therapy practice (AOTA, 2014). This capstone sought to increase awareness of internal motivators that …

Race/Ethnicity, Gender, Weight Status, And Colorectal Cancer Screening., Heather Bittner Fagan, Ronald E Myers, Constantine Daskalakis, Randa Sifri, Arch G Mainous, Richard Wender

Department of Medical Oncology Faculty Papers

Background. The literature on colorectal cancer (CRC) screening is contradictory regarding the impact of weight status on CRC screening. This study was intended to determine if CRC screening rates among 2005 National Health Interview Survey (NHIS) respondent racial/ethnic and gender subgroups were influenced by weight status. Methods. Univariable and multivariable logistic regression analyses were performed to determine if CRC screening use differed significantly among obese, overweight, and normal-weight individuals in race/ethnic and gender subgroups. Results. Multivariable analyses showed that CRC screening rates did not differ significantly for individuals within these subgroups who were obese or overweight as compared to their …

Commencement Convocation Program, Usf, Graduate, December 9, 2011, University Of South Florida

USF Graduation and Convocation Programs

President's Global Leadership Award - Naana Jane Opoku-Agyemang

Stable Isotope Diet Reconstruction Of Feral Horses (Equus Caballas) On The Sheldon National Wildlife Refuge, Nevada, Usa, Megan Kathleen Nordquist

Theses and Dissertations

Feral horse management has become a subject of significant controversy in the United States. This is because of differing opinions and minimal recent empirical data on feral horses. In recent years, numbers of feral horses have increased due to governmental horse removal restrictions (specifically the Wild Horse and Burro act of 1971). With increasing numbers of feral horses on rangelands, land managers are challenged with identifying the appropriate course of action for satisfying groups with differing opinions. The purpose of this study is to characterize diet consumption through the use of stable isotope dietary analysis (δ15N and δ13C). We did …

Essential Oils Reduce Listeria Monocytogenes From Biofilm Surfaces And Fresh Catfish Fillets, Monil Ajitbhai Desai

Theses and Dissertations

The present work examines the antimicrobial efficacy of the essential oils of thyme, oregano and carvacrol against L. monocytogenes biofilms produced on stainless steel coupons and for control of L. monocytogenes growth on raw catfish fillets stored at 4°C for 10 days. At 0.5%, all three essential oils were highly effective in completely eliminating L. monocytogenes cells from stainless coupons within 24 h as compared to the untreated control yielding ~7 log CFU/cm2 L. monocytogenes. When catfish inoculated with L. monocytogenes were dipped for 30 min at 4°C in essential oil solutions of thyme and oregano at 1%, 2% and …

Biophotonic Imaging As A Novel Approach To Study Infectious Diseases In The Bovine, Jaime E. Curbelo Rodríguez

Theses and Dissertations

Conventional bacteriological methods to establish bacterial burden and distribution in infected tissues in vivo animal models typically require extensive bacteriological procedures and therefore are time consuming. An alternative approach has been suggested to use optical markers, such as luciferases, to labeled pathogens and monitor their progress and distribution in real time. The objective of the work presented in this document was to validate the use of Biophotonic Imaging (BI) through in vitro studies as a first step toward the development of in vivo models to study infectious disease in the bovine. For example, the feasibility of detecting bioluminescent Escherichia coli …

Assessing The Effects Of Toxic Synthetic Organic Compounds On Activated Sludge Communities, Kristopher Michael Lightsey

Theses and Dissertations

The recent technological advances in environmental monitoring coupled with the increasingly stringent effluent requirements being placed on waste treatment systems makes it vital to have a more complete understanding of how specific compounds in waste streams can impact wastewater treatment processes. Since activated sludge processes are recognized as one of the most often applied technologies in wastewater treatment, this study assesses the impacts of select toxic synthetic organic compounds (SOCs) on the activated sludge communities in two types of wastewater treatment reactors: a completely-mixed activated sludge reactor (CMAS) and a sequencing batch reactor (SBR). Commonly applied activated sludge monitoring parameters, …

A Comparison Of The Effects Of Heat Stress On Milk And Component Yields And Somatic Cell Count In Holstein And Jersey Cows, Daniel L. Smith

Theses and Dissertations

Objective 1 was to investigate effects of heat stress and breed on milk and component yield for Holstein and Jersey cows on the same farm. Objective 2 was to determine the effects of breed on udder health as measured by somatic cell count (SCC) during times of heat stress. Data were collected from DHIA records of 142 Jersey cows and 586 Holstein cows from the University herd at Mississippi State University. During heat stress Jersey milk yield and 4% fat corrected milk (FCM) increased (P<0.01). Holstein milk yield and FCM decreased during heat stress (P<0.01). Heat stress affected somatic cell count (SCC) although effects varied by intensity of heat stress. Breed did not have an affect on SCC. Milk fat and protein percentages declined for both breeds in heat stress conditions. Milk fat but not milk protein of Jersey cows increased as stress increased from mild to severe.