Digital Commons Network^™

Positive Correlation Between A3 Subunit Of Glycinin And Firmness Of Tofu Made From Soybeans Grown In Three Locations Over Two Years, Ruiqi Chen

Theses and Dissertations

Producing desirable firmness is important in manufacturing tofu from soybeans. This study’s objective was to explore the environmental impact (location and year) on soybean chemical components and identify the correlations between chemical composition and the firmness of tofu made from soybeans planted in three locations over two years. Seventeen soybean Plant Introductions (PI) from the USDA Soybean Germplasm Collection and eight check varieties were planted in Mississippi, Virginia and Missouri in 2017 and 2018. Protein subunit composition, protein secondary structure, phytic acid content, Ca²⁺ and Mg²⁺ content were determined. The result showed that A₃ subunit content was …

The Development, Implementation, And Evaluation Of The Hybrid-Online Hatch-Out Program, Tannah Leigh Christensen

Theses and Dissertations

In today’s society, the majority of our population lacks knowledge about agriculture and its importance. Therefore, there is a demand for agricultural programs to increase a general knowledge of agriculture. This study aimed to develop, pilot test, and evaluate the Hybrid-Online Hatch-out Program. Due to limited resources with the current Hands-on Hatch-out program, this Hybrid-Online Hatch-out Program could reach a larger population of youth and aid in educating more youth about poultry (one of the largest sectors of agriculture). The RE-AIM framework (Reach, Effectiveness, Adoption, Implementation, and Maintenance) was utilized to guide the evaluation process. The program was pilot-tested in …

Relationship Of Winter Hair Coat Shedding Ability Of Purebred Angus Dams With Mineral Status, Apparent Forage Digestibility, Uterine Artery Hemodynamics, And Calf Growth And Development, Randy Hunter Burnett

Theses and Dissertations

Winter hair coat shedding ability in southern U.S. cattle production has previously been associated with differences in adjusted birth and weaning weights of calves from dams that shed by June or later (Gray et al., 2011; Cauble et al., 2019). This study was developed to research possible avenues of why these relationships exist with winter hair coat shedding ability. The primary objectives of the following experiments were to: 1) evaluate how mineral status relates to winter hair coat shedding ability, 2) evaluate how winter hair coat shedding ability relates to apparent digestibility of forage, 3) evaluate winter hair coat shedding …

The Effects Of Grazing Cover Crops On Animal Performance, Soil Characteristics, And Subsequent Soybean Production In East-Central Mississippi, Bronson Scott Bass

Theses and Dissertations

Integrated crop-livestock systems (ICLS) incorporate cropping systems and livestock production by grazing cover crops. With a growing awareness in recent years regarding agricultural sustainability, these systems have begun to be re-introduced into the southeastern U.S. This study evaluated cover cropping systems under grazed no-till (GNT), un-grazed no-till (UNT), and un-grazed conventional tillage (UCT) management, in Mississippi. Beef cattle (Bos spp.) performance was significantly less in the cover crop treatment of oats (Avena sativa) + crimson clover (Trifolium incarnatum) + radish (Raphanus sativus; OCR) in both average daily gain (ADG; 3.03 lb hd^{-1 …}

The Effects Of Cover Crops In An Integrated Livestock/Continuous Corn Cropping System In East-Central Mississippi, Ken Randolph Waddell

Theses and Dissertations

There is growing interest within the agricultural industry on how cover crop systems affect soil health and economic productivity in integrated crop-livestock systems. This study investigated the combined effects of cover crop species; no-till and conventional till; and grazed (G) and un-grazed (UG) in a continuous corn (Zea mays) production system in east-central Mississippi. Cover crops were established in the fall of 2019 and 2020 in two separate field studies. Corn yield was not affected by grazing or tillage but was affected by cover crop species. We then compared the difference in cover crop species treatments with their respective corn …

The Efficacy Of The Low-Fodmap Diet To Alleviate Symptoms Of Irritable Bowel Syndrome In Adults: A Systematic Review, Jacqueline Nicole Rustom

Theses and Dissertations

Irritable bowel syndrome (IBS) is a functional bowel disorder with 6.5% worldwide prevalence that causes gas production, abdominal distension, and abdominal pain or discomfort. This systematic review describes efficacy of the Low-Fermentable Oligosaccharides, Disaccharides, Monosaccharides And Polyols (FODMAP) diet (Low-FODMAP diet or LFD) to alleviate IBS symptoms using the PRISMA guidelines. Nine randomized controlled trials (RCT) and one non-RCT consecutive controlled study published between 2015 to 2019 were identified using PubMed and CENTRAL. Included studies involved adult IBS participants with symptoms of abdominal pain, constipation, and/or diarrhea. A total of 530 participants completed the interventions from the 10 studies included …

The Art Of Amphibian Conservation: Linking In-Situ And Ex-Situ Populations Of Endangered Species Through Genome Banking, Isabella Joann Burger

Theses and Dissertations

Limited breeding success in captive breeding programs has necessitated the development of assisted reproductive technologies (ART) to preserve and increase genetic variation and population numbers of both captive and wild amphibian groups. ART has been shown to be successful in numerous anuran species, and current studies focus on the application of ART in ex-situ populations. The focus of this project is to show that linking in-situ and ex-situ amphibian populations through sperm cryopreservation, genome banking, and in-vitro fertilization is possible, with the goal of increasing gene diversity throughout groups in order to produce self-sustaining, wild populations in the future. Specific …

Urban-Rural Differences In Lifespan Variation In The United States, Benjamin H. Walker

Theses and Dissertations

Since the mid-1980s, mortality rate improvements in urban areas have outpaced those in rural areas, leading to substantial urban-rural disparities in mortality. Research on urban-rural mortality disparities has focused exclusively on differences in mortality between urban and rural areas and has not examined differences in the amount of inequality in the length of life within these areas. Lifespan variation is an important dimension of health inequality that complements traditional metrics of mortality (i.e., mortality rates and life expectancy) by indicating the amount of inequality of lifespans within a population. This dissertation provides several contributions to our understanding of urban-rural differences …

Macronutrient Intake: A Multi-Sport Study Of Female Division I Collegiate Athletes, Ffion Price

Theses and Dissertations

Background: Macronutrients play a critical role within collegiate athletes’ performance and health, with carbohydrates providing most of the energy needs for most athletes. There is little research examining the macronutrient intake of healthy collegiate female athletes across sports. The aim of the present study was to compare macronutrient intakes of female collegiate athletes within different sports and compare their intakes to recommendations. Methods: An observational study was conducted to determine whether a sample of female collegiate athletes (n=26) consumed the IOC nutritional recommendations. Sports included within the study were soccer, basketball, volleyball, and cross-country. Athletes were asked to complete a …

Burning And Management Alternatives On Forage Accumulation And Floristic Composition Of A Native Pasture, I. Heringer, A. V. A. Jacques

IGC Proceedings (1977-2023)

The forage accumulation and floristic composition of native pasture, submitted to burning and alternative management practices, was evaluated during one year. The experimental design was a completely randomized, with five treatments and three replications. The forage accumulation was evaluated in a grazing exclusion cage, and the floristic composition was estimated with Botanal method. The systems without burning were more productive and, among these, the forage accumulation was similar between the one without burning and without mowing and the improve treatments, and the annual accumulation was greater than 9,000 Kg/ha of green forage dry matter. The species Paspalum notatum, P. …

Fighting Climate Change Is A Capital Idea: Graham Macmillan Sees Market Incentives As Powerful Tools, Gerry Boyle

Colby Magazine

In coming years, action on climate may come from what some would consider the least likely direction—capital markets. Where some people might consider the demands of capital markets to be at the root of social and environmental problems, Graham Macmillan ’97 sees market incentive as wielding powerful leverage to help bring about solutions to the world’s most vexing challenges.

School Of Culinary Arts & Food Technology – Winter Newsletter 2021, James Murphy

Other resources

The School of Culinary Arts and Food Technology, TU Dublin, Winter Newsletter captured the many events, research, awards, significant contributions, special civic, community and sustainability activities which the students and staff members of the school have successfully completed up to the Winter period of 2021. The successful completion of these activities would not be possible without the active and on-going support of the 'INSPIRED' friends of Culinary Arts (school supporters) and our school's industry association supporters. We thank you all, consider getting involved in our New Campus (Central Quad, Grangegorman, Dublin 7). Take care and stay safe !!

The Effects Of Various Carbon Sources And The Presence Of Vitamin B-12 On The Production Of 1,3-Propanediol By L. Reuteri., Kayden Stevenson

Fall Student Research Symposium 2021

Dairy product preservation has evolved over thousands of years and has been a major benefit to humanity by creating stable, nutrient-dense food sources. Today the lactic acid bacteria Lactobacillus reuteri is important in preserving fermented dairy products through the production of the compound reuterin. Reuterin (1,3-propanediol) demonstrates antibiotic properties that prevent the fermentation of dairy products by undesirable bacteria. The purpose of this study is to determine if L. reuteri can produce 1,3-propanediol from a variety of carbon sources. Bacterial strains were incubated in the presence of a carbon source with vitamin B-12 or without B-12 for seven days with …

Extending The Impairment Argument To Sentient Non-Human Animals, Christopher A. Bobier

Between the Species

I defend a new argument against raising and killing sentient non-human animals for food: It is immoral to non-lethally impair sentient non-human animals for pleasure, and since raising and killing sentient animals for gustatory pleasure impairs them to a much greater degree, that also is immoral. This argument is structurally analogous to Perry Hendricks’s impairment argument for the immorality of abortion. Proponents of the anti-abortion argument have to be, on grounds of moral consistency, proponents of the anti-meat eating argument: the very same considerations they appeal to to justify their anti-abortion impairment argument apply to the impairment argument against raising …

Determination Of Free Fatty Acid And Triglyceride Fatty Acid Of Food Fats Using A Rapid Gas Chromatographic Method, Aubreyona Migliori

Fall Student Research Symposium 2021

Food fats are primarily triglycerides composed of esterified fatty acids on a glycerol backbone. To measure the fatty acid content of foods, a derivatization reaction is conducted which transfers the fatty acids from glycerol to methanol, forming a fatty acid methyl ester (FAME). FAMES are measured using gas chromatography with flame ionization detection (GC-FID). Free fatty acids in foods are a result of a degradation reactions and are considered a defect. This decreases consumer acceptance and expedites further deterioration which decreases the value of edible oils. The goal of this study was to develop a rapid and sensitive method to …

Climate Change Impacts On Atmospheric Ammonia And Implications For Human Health, Casey Olson, Connor Snow, Bridger Jorgensen

Fall Student Research Symposium 2021

According to national data Cache Valley has the highest concentrations of atmospheric ammonia in the nation. This study aims to answer the questions of whether climate variables and events such as precipitation, averaged winds, geopotential height, and teleconnections can be used to predict the behavior of pollutants and how human biology is potentially affected. Data from the Utah Climate Center shows that the 3rd yearly quartile has the highest levels of airborne ammonia due to the high levels of fertilizer use and livestock emissions in the farming industry in Cache Valley. After data analysis, there seems to be a connection …

Responses Of Benthic Calcifying Algae To Ocean Acidification Differ Between Laboratory And Field Settings, Heather N. Page, Keisha D. Bahr, Tyler Cyronak, Elizabeth B. Jewett, Maggie D. Johnson, Sophie J. Mccoy

Marine & Environmental Sciences Faculty Articles

Accurately predicting the effects of ocean and coastal acidification on marine ecosystems requires understanding how responses scale from laboratory experiments to the natural world. Using benthic calcifying macroalgae as a model system, we performed a semi-quantitative synthesis to compare directional responses between laboratory experiments and field studies. Variability in ecological, spatial, and temporal scales across studies, and the disparity in the number of responses documented in laboratory and field settings, make direct comparisons difficult. Despite these differences, some responses, including community-level measurements, were consistent across laboratory and field studies. However, there were also mismatches in the directionality of many responses …

2021 December 9 - Academic Council Agenda And Minutes, Academic Council, East Tennessee State University

Academic Council Agenda and Minutes

No abstract provided.

The Price Of Surviving On Adrenaline: Developmental Programming Responses To Chronic Fetal Hypercatecholaminemia Contribute To Poor Muscle Growth Capacity And Metabolic Dysfunction In Iugr-Born Offspring, Rachel L. Gibbs, Dustin T. Yates

Department of Animal Science: Faculty Publications

Maternofetal stress induces fetal programming that restricts skeletal muscle growth capacity and metabolic function, resulting in intrauterine growth restriction (IUGR) of the fetus. This thrifty phenotype aids fetal survival but also yields reduced muscle mass and metabolic dysfunction after birth. Consequently, IUGR-born individuals are at greater lifelong risk for metabolic disorders that reduce quality of life. In livestock, IUGR-born animals exhibit poor growth efficiency and body composition, making these animals more costly and less valuable. Specifically, IUGR-associated programming causes a greater propensity for fat deposition and a reduced capacity for muscle accretion. This, combined with metabolic inefficiency, means that these …

Major Publications In The Critical Care Pharmacotherapy Literature: 2020, Brittany D. Bissell, Jeannee Campbell, Reagan Collins, Charles Cook, Dharati Desai, Jessica Dewitt, Ifeoma Mary Eche, Ijeoma Julie Eche, Pansy Elsamadisi, Janelle Juul, Soyoung Kim, Courtney T. Makowski, Ruben J Mylvaganam, Adam Smith, Jennifer Stancati, Katherine Stonesifer, Justin Tawil, Melanie Smith Condeni

Pharmacy Practice and Science Faculty Publications

OBJECTIVES: To summarize selected meta-analyses and trials related to critical care pharmacotherapy published in 2020.

DATA SOURCES: The Clinical Pharmacy and Pharmacology Pharmacotherapy Literature Update group screened 36 journals monthly for impactful publications.

STUDY SELECTION: The group reviewed a total of 119 articles during 2020 according to relevance for practice.

DATA EXTRACTION: Articles were selected with consensus and importance to clinical practice from those included in the monthly Clinical Pharmacy and Pharmacology Pharmacotherapy Literature Update. The group reviewed articles according to Grading of Recommendations, Assessment, Development, and Evaluations criteria. Articles with a 1A grade were selected.

DATA SYNTHESIS: Several trials …

Element Contamination In Port Everglades – Preparing For Ecological Impacts, Laura White

All HCAS Student Capstones, Theses, and Dissertations

Port dredging is of economic importance worldwide but its impacts to the marine environment through the remobilization of elemental contaminants are not well understood. A massive deepening and widening of Port Everglades, Florida, will begin in 2023. Contaminated sediment disturbed during the dredging process could be released and prove to be harmful to three coral reef tracks located beginning 1.5 miles away from the port. This study focused on identifying and quantifying 14 different trace elements: arsenic (As), cadmium (Cd), cobalt (Co), chromium (Cr), copper (Cu), mercury (Hg), lead (Pb), manganese (Mn), molybdenum (Mo), nickel (Ni), selenium (Se), tin (Sn), …

The Scoop On Composting: A Comprehensive Literature Review On Composting With A Focus On Grand Valley State University, Alexandria Snabes

Honors Projects

This comprehensive review discusses the main microbial processes, methods, efficiency strategies, benefits, and drawbacks related to composting. Specifically, anaerobic, aerobic, and intermediate, or cold composting, decomposition processes are defined and assessed. This leads into a discussion of some common methods of composting, both large- and small-scale, which utilize these microbial processes to result in differing advantages and disadvantages. The efficiency of these methods can be increased using strategies that monitor oxygen levels, moisture levels, temperate levels, and overall size. Some benefits of composting discussed include diverting waste from landfills, improving soil nutrition and quality long-term, and increasing plant growth and …

Advance Care Planning Evidence Based Practice Benchmark, Natalie K. Waggoner

MSN Capstone Projects

America is aging, with the estimated number of patients over the age of 65 to reach 72 million by 2030, approximately 20% of the population (Sade, 2012). This demographic shift characterized by an increasing elderly population has elevated the subject of death and dying to a crucial component of health care delivery. A study done by Silveira et al. (2010) demonstrated that 70% of individuals aged 60 and older were unable to participate in treatment decisions during their final days. However, most individuals in the United States have no advance directive.

The goal of this evidence-based practice intervention is to …

Stroke Depression And Rehabilitation Willingness: Benchmark Study, India J. Lewis

MSN Capstone Projects

The purpose of this paper is to examine, identify, and treat patients with post-stroke depression. Post-stroke depression can affect a patient's willingness to perform activities of daily living, this may result in poor functional outcomes on discharge. Depression is not regularly screened during the acute stroke phase, therefore not regularly treated with the intent to improve functional outcomes. The Patient Health screening questionnaire (PHQ-9) is an available tool that can assist in recognizing and treating depression. This project will determine that the current literature supports implementation of a protocol needed to improve rehabilitation participation.

Addressing Food Insecurity Among College Students: A Life Skills Program, Lizbeth Mapa, Karen Park, Susan Macdermott, Becki Cohill

Fall 2021 Virtual OTD Capstone Symposium

Background: Food insecurity, or the “limited or uncertain availability of nutritionally adequate, safe foods, or inability to acquire personally acceptable food in socially acceptable ways,” is becoming a prevalent problem. College students are one of the susceptible groups to food insecurity, impacting many aspects of a student’s daily life. At present, there is limited OT-based programming that addresses the multiple internal and external factors of food insecurity in college students.

Purpose: The purpose of this capstone project was to develop a life skills program for college students experiencing food insecurity. The program aimed to address internal and external …

Evidence Of Myomir Regulation Of The Pentose Phosphate Pathway During Mechanical Load-Induced Hypertrophy, Taylor Valentino, Vandre C. Figueiredo, C. Brooks Mobley, John J. Mccarthy, Ivan J. Vechetti Jr.

Physiology Faculty Publications

Many of the molecular and cellular mechanisms discovered to regulate skeletal muscle hypertrophy were first identified using the rodent synergist ablation model. This model reveals the intrinsic capability and necessary pathways of skeletal muscle growth in response to mechanical overload (MOV). Reminiscent of the rapid cellular growth observed with cancer, we hypothesized that in response to MOV, skeletal muscle would undergo metabolic programming to sustain increased demands to support hypertrophy. To test this hypothesis, we analyzed the gene expression of specific metabolic pathways taken from transcriptomic microarray data of a MOV time course. We found an upregulation of genes involved …

Nutrient Intake And Dietary Inflammatory Potential In Current And Recovered Anorexia Nervosa, Olivia Patsalos, Bethan Dalton, Christia Kyprianou, Joseph Firth, Nitin Shivappa Mbbs, Mph, Ph.D., James Hébert Scd, Ulrike Schmidt, Hubertus Himmerich

Faculty Publications

Anorexia nervosa (AN) is characterised by disrupted and restrictive eating patterns. Recent investigations and meta-analyses have found altered concentrations of inflammatory markers in people with current AN. We aimed to assess nutrient intake in participants with current or recovered AN, as compared to healthy individuals, and explore group differences in dietary inflammatory potential as a possible explanation for the observed alterations in inflammatory markers. We recruited participants with current AN (n = 51), those recovered from AN (n = 23), and healthy controls (n = 49). We used the Food Frequency Questionnaire (FFQ), to calculate a Dietary …

Investigating The Influence Of Available Drinking Water On Wildlife In Utah's West Desert, Danielle K. Finlayson

Theses and Dissertations

The availability of water is a limiting resource for many wildlife species in arid and semi- arid environments. Free water is essential for critical life stages for numerous species, including migration, reproduction, survival, and habitat selection. Riparian areas in the desert occur relatively infrequently, but support a disproportionally large percentage of plant and wildlife species found in arid environments. Our study covered two aspects of water use in the west desert of Utah. The first was assessing the impacts of nonnative ungulates (specifically feral horses and cattle) on natural springs, and how they influenced water quality, vegetation, and wildlife diversity …

Generating Evidence From Contextual Clinical Research In Low- To Middle Income Countries: A Roadmap Based On Theory Of Change, Babar Hasan, Muneera Rasheed, Asra Wahid, Raman Krishna Kumar, Liesl Zuhlke

Department of Paediatrics and Child Health

Along with inadequate access to high-quality care, competing health priorities, fragile health systems, and conflicts, there is an associated delay in evidence generation and research from LMICs. Lack of basic epidemiologic understanding of the disease burden in these regions poses a significant knowledge gap as solutions can only be developed and sustained if the scope of the problem is accurately defined. Congenital heart disease (CHD), for example, is the most common birth defect in children. The prevalence of CHD from 1990 to 2017 has progressively increased by 18.7% and more than 90% of children with CHD are born in Low …

Pengaruh Bahan Organik Terhadap Kesuburan Tanah Serta Pertumbuhan Dan Fisiologi Tanaman Kakao Muda Hasil Transplanting Di Tanah Inceptisol, Santi Rosniawaty, Rija Sudirja, Mira Ariyanti, Syariful Mubarok, Agus Wahyudin

Jurnal Kultivasi

Penanaman bibit kakao pada tanah inceptisol memiliki beberapa kendala, salah satunya adalah bahan organik rendah. Peningkatan pertumbuhan tanaman kakao pada awal tanam dapat dilakukan dengan pemberian bahan organik. Saat ini terdapat bahan organik berbentuk cair, namun pengaruhnya terhadap kakao belum menghasilkan belum diketahui, karena pada umumnya bahan organik yang digunakan pada tanaman kakao berbentuk padat. Tujuan penelitian ini untuk melihat pengaruh bahan organik berbeda (asam humat dan pupuk kotoran sapi) terhadap kesuburan tanah, pertumbuhan, dan fisiologi tanaman kakao belum menghasilkan. Percobaan dilakukan pada bulan Januari sampai Desember 2017 di kebun percobaan Fakultas Pertanian, Universitas Padjadjaran, Jatinangor. Rancangan percobaan yang digunakan …