Life Sciences Commons^™

Sustainability Practices In Aquaculture: Using Algae Turf Scrubber Biomass To Raise Black Soldier Flies As An Alternative Feed In Blue Tilapia, Oreochromis Aureus, Culture, Michelle C. Lowery

Electronic Theses and Dissertations

Since the 1980s, non-algal aquaculture has grown to encompass 49% of all seafood production in response to a growing human population and increased seafood demand (FAO, 2022). Hurdles exist to aquaculture sustainability, including dependence on wild sourced fishmeal (FM) and the impacts wastewater discharge. It takes 4-5 tons of wild forage fish to produce one ton of dry FM (Miles and Chapman, 2006) and as aquaculture is primarily conducted in earthen ponds and public open water bodies (FAO, 2022), finfish culture can have a high impact on the surrounding environment by discharging excess nutrients. This study used algae turf scrubber …

Healthfulness Of Fast-Food And Full-Service Restaurants In 16 Georgia Counties After Mandatory Menu Labeling, Janani Rajbhandari-Thapa, Donglan Zhang, Nicole Katapodis, Dana Alvin, Melanie Andrews

Journal of the Georgia Public Health Association

Background: Despite that the effect of menu labeling on consumer choices has been studied, there are gaps in the research on the healthfulness of the restaurant food environment post-mandatory menu labeling, specifically in the Southern United States. This study aims to assess the healthfulness of fast-food and full-service chain restaurant environments after compliance with mandatory menu labeling.

Methods: The healthfulness of 46 representative fast-food and full-service chain restaurants in 16 Georgia counties was examined using the Nutritional Environment Measures in Restaurants (NEMS-R) survey. The scores were compared between full-service and fast-food restaurants using t-tests across several healthfulness measures such as …

Rockets: Reaching Our Community Through Kindness, Education, Togetherness And Stem – A Sustainable Communities Project In Sumter County, Georgia, Crystal Perry

National Youth Advocacy and Resilience Conference

This poster session highlights the ROCKETS program implemented in Sumter County Schools through UGA Extension. Through the ROCKETS Project in-school sessions, youth with disabilities are provided additional opportunities to belong to a larger group of youth through the Georgia 4-H Program. The ROCKETS Project focuses on Agricultural literacy and STEM education as content areas to cultivate, recruit and graduate the next generation of a highly-skilled diverse workforce.

Examining The Effectiveness Of A Nutrition Education Intervention For Hispanic Participants, Ginnefer O. Cox, Britt Rotberg, Melanie K. Ng, Sarah T. Henes, Silvia Q. Giraudo

Journal of the Georgia Public Health Association

Background: The Expanded Food and Nutrition Education Program (EFNEP) Food Talk nutrition education curriculum in the state of Georgia was specifically tailored towards Hispanic EFNEP participants in order to test the effectiveness of the intervention in the Hispanic population.

Methods: 455 Hispanic EFNEP individuals ages 18-61 in the state of Georgia participated in the data collection. Measures collected include a 24 hour diet recall, and a food behavior checklist to compare consumption and food behavior practices both before and after nutrition education intervention.

Results: Measurable objectives of the study include statistically significant (p<.001) in fruit, vegetable and milk consumption and consumption of fruits, vegetables and milk group foods closer to the recommended levels of USDA MyPlate guidelines for the nutrition education intervention group. Results also showed statistically significant (p<.0001) improvements in nutrition-related behaviors.

Conclusion: This study supports a nutrition intervention …

The Effects Of Acute Omega-3 Fatty Acid Supplementation On Delayed-Onset Muscle Soreness And Recovery, Colin A. Butler

Electronic Theses and Dissertations

Delayed-onset muscle soreness (DOMS) is the feeling of discomfort that occurs after being exposed to unaccustomed eccentric resistance training often resulting in diminished athletic performance. Previous research has shown positive effects with omega-3 fatty acid (O3FA) supplementation to ameliorate DOMS. The purpose of this study was to investigate the effects of acute O3FA supplementation on perceived muscle soreness, ratings of exertion, and recovery after a lower body resistance training protocol in college-aged males. A double blind, repeated-measures design was utilized with 10 healthy, college-age males. Participants were placed in the placebo (olive leaf oil) or experimental (O3FA) group, consuming 3,000 …

The Effects Of Beetroot Juice On Vo2max And Blood Pressure During Submaximal Exercise, Jose M. Perez

Electronic Theses and Dissertations

Supplementation with beetroot juice (BR) has been shown to reduce blood pressure (BP) at rest and improve several performance parameters during submaximal and maximal exercise. BR effects on BP during submaximal exercise have not been investigated. Furthermore, the effects of BR on VO₂max are inconclusive. The purpose of this study was to investigate the effects of BR on VO₂max and BP during submaximal exercise. 20 healthy, recreationally trained volunteers (age 21.8±2.35 years, weight 75.10±10.62 kg, height 177.4±6.39 cm) participated in this study, which had a double-blind placebo controlled randomized crossover design. Participants began supplementation with either …

Female Natural Bodybuilding Competition Preparation: A 6-Week Case Study, Samantha G. Gwazdauskas

Electronic Theses and Dissertations

Bodybuilding is unlike any other sport. Competitors are judged on appearance rather than performance, where muscle size and definition are keys to achieving success. This case study tracked four, drug-free, female bodybuilders for 6-weeks leading up to their competitions. The purpose of this project was to examine the physiological and psychological experiences of female bodybuilders as they prepare for competition. Each competitor reported for testing at three occasions to evaluate cardiovascular measures, body composition, resting metabolic rate, performance measures of strength, power, muscular endurance, and maximal oxygen consumption, mood state, social physique anxiety, and overall experience. Each subject in this …

Effects Of Beta-Alanine Supplementation And High Intensity Interval Training Among Recreationally Active Females, Mary E. Yarbrough

Electronic Theses and Dissertations

Beta-alanine is a non-essential amino acid that when combined with L-histidine forms the dipeptide carnosine. Recent research has shown that supplementary intake of beta-alanine can substantially increase carnosine content in muscle fibers and has been associated with attenuating fatigue and enhancing high intensity exercise performance. The aim of this study was to examine the effects of 4 weeks of beta-alanine supplementation combined with high intensity interval training (HIIT) on indices of aerobic and anaerobic performance, rowing performance, and body composition. Twenty-one recreationally active females (22.2 ± 2.2 yrs.) participated in a double blind, placebo controlled study and were randomly assigned …

Think Inside The Blocks: Health Literacy Outreach To Disadvantaged People In Their Own Environment, Nancy Patterson

Georgia International Conference on Information Literacy

This bilingual (Spanish/English) poster highlights six creative health literacy outreach projects that have proven to be successful in increasing participation in health-related events in their communities and in boosting health literacy in the process.

For example, in Georgetown, South Carolina, a beauty salon owner, concerned about her clients’ frequent frustration with trying to decipher medical information, partners with her local public library and is grant funded to provide a Wellness Workstation in her salon. Years later, her clients research health information between services using the workstation, evening health literacy classes are regularly conducted for community members and continued funding has …

Food, Cooking And Nutrition-Engaging A Wide Audience To Explore Inter-Disciplinary Science Topics, Sharmistha Basu-Dutt, Victoria Geisler

Interdisciplinary STEM Teaching & Learning Conference (2012-2019)

Food and cooking have been a central theme in several courses developed recently at the University of West Georgia. In this presentation, the nature of the content and learning outcomes of these courses will be presented. A unique multi-tiered approach will be offered to show how this theme can be effectively used to engage audiences of all ages and capabilities to use the scientific method. Sample activities will show how to engage the young novice elementary student to explore introductory science concepts in a fun environment and challenge the college science major to design an effective experimental design to answer …