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Supplementing Sodium Butyrate To Limit-Fed Heifers: Effects On Growth, Health, And Nutrient Digestibility & Effect Of Sodium Butyrate On Viability Of Eimeria Bovis Sporozoites And Ldh Release From Mdbk Cells In The Presence Of Sporozoites, Katrina Klobucher

Master's Theses and Capstones

Two experiments were conducted to investigate the effects of sodium butyrate (SB) supplementation in heifer diets. The objectives of experiment 1 was to evaluate the growth, apparent total tract digestibility, and coccidia levels of post-weaned limit-fed heifers supplemented with SB. A 12 week randomized complete block experiment was conducted using 24 Holstein heifers. Treatments were 100g soybean meal (control; CON) and 0.75 g of SB/kg of body weight + 100g soybean meal (SB). Diets were formulated to contain 16.4 % crude protein (CP), 2.27 Mcal/kg metabolizable energy (ME), and fed at a rate of 2.15% of body weight on a …

Assessing Beef Producer's Interest In Cooperative Business Models To Address Processing Capacity Constraints In New Hampshire, Maine, And Vermont, Elaina Enzien

Master's Theses and Capstones

New Hampshire, Maine, and Vermont are well-positioned to grow their capacity for local beef production, however significant barriers to accessing processing services exist. The challenges of processing capacity are complex, and the COVID-19 pandemic further compounded those challenges. Cooperative business models, such as cooperative processing and marketing, have been used to address the issues producers face with processing capacity. This study aimed to determine if beef producers in New Hampshire, Maine, and Vermont would be willing to participate in cooperative business models, whether interest in cooperative models varies by different types of beef producers, and what attributes would these business …

A Rising Tide? The Role Of Alternative Networks For Women Oyster Farmers In Maine And New Hampshire, Natalie Lord

Master's Theses and Capstones

Aquaculture is one of the fastest growing forms of food production globally. In the United States, there has been a renewed interest in aquaculture development in domestic waters. With widespread expansion of shellfish aquaculture started by local entrepreneurs and fishermen, the states of Maine and New Hampshire have experienced aquaculture driven economic development in coastal communities impacted by the decline in wild capture fisheries. Additionally, aquaculture farming practices can provide ecosystem services such as water quality improvement, nutrient removal, and habitat availability. When implemented carefully, marine food products from aquaculture can be among some of the most environmentally responsible choices …

Feeding Biology Of The Aeolid Nudibranch Flabellina Verrucosa, Rebecca Ann Romano

Master's Theses and Capstones

The aeolid nudibranch Flabellina verrucosa is a generalist predator found in the Gulf of Maine. There have been many field and lab observations documenting its association with a number of hydroids, ascidians, and schyphomedusans, but little else is known about their prey preferences or feeding biology. This study investigated the prey preferences of F. verrucosa as well as the potential for ingestive conditioning in this species. Histology of the digestive system of F. verrucosa was also examined and described. Results of both short and long-term preference trials indicated that Flabellina verrucosa has a preference for Ectopleura larynx but this preference …

A North Carolina Zip Code Specific Analysis Of Community And Environmental Social Determinants Of Health Variables And Health Outcomes: Mortality And Ambulatory Care Sensitive Conditions, Alicia Mcdaniel

MUSC Theses and Dissertations

The COVID-19 pandemic elevated public awareness of the impact of health inequities and the role that social determinants of health (SDOH) play in population health outcomes. Despite the utility, healthcare providers remain ill-informed on the community level SDOH data needed to improve health outcomes due to this information not being integrated into the Electronic Health Record (EHR) (Cantor and Thorpe, 2018; Park, 2018). Therefore, the association between community and environmental SDOH variables at the zip code level, using North Carolina hospital admissions data for infant mortality, adult mortality, and ambulatory care sensitive conditions (ACSC) were evaluated through logistic regression to …

Chapter 14: 2022: North America, Christopher J. Lemieux, Intergovernmental Panel On Climate Change

Geography and Environmental Studies Faculty Publications

No abstract provided.

Nutrition Minor, Nutrition & Dietetics

Program Revisions/Additions

No abstract provided.

The Phenomenon Of Integration Of Religious Practices As An Auxiliary Tool In Contemporary Medicine: Ukrainian Hospital Chapels In Modern Times, Mariia Ovchar, Yalovyk Anton, Igor Koreshchuk

Occasional Papers on Religion in Eastern Europe

The relevance of the research topic is ensured by the wide integration of such religious practices as an aid in contemporary medicine. The article describes the activities of more than 15 currently operating famous hospital chapels. The histories behind the foundation of each of them are analyzed, and the facts of public participation and the leadership of hospitals in the establishment of chapels at medical institutions are given. Special attention is paid to the characteristics of the psychological support component as an auxiliary factor along with the main course of treatment. For clarity of the descriptive part, the study presents …

Public Policy Syllabus, Duran A. Fiack

Open Educational Resources

The syllabus is designed for an introductory course that focuses on the basics of public policy. The course is composed of three modules. In Module I, The Study of Public Policy, the basics of public policy and the key actors and institutions involved in the policymaking process are introduced and discussed. In Module II, Public Policy Analysis, students are introduced to theories concerning the process through which policy is developed, implemented, and changed, a framework for analyzing and assessing public policy decision-making, and the tools that are used to address policy problems. In Module III, Substantive Areas …

Efficacy Of Power Training To Improve Physical Function In Individuals Diagnosed With Frailty And Chronic Disease: A Meta-Analysis, Alexander B. Sklivas, Lauren E. Robinson, Timothy L. Uhl, Esther E. Dupont-Versteegden, Kirby P. Mayer

Physical Therapy Faculty Publications

Muscle power training with emphasis on high-velocity of concentric movement improves physical functionality in healthy older adults, and, maybe superior to traditional exercise programs. Power training may also be advantageous for patients with acute and chronic illnesses, as well as frail individuals. To determine the efficacy of power training compared with traditional resistance training on physical function outcomes in individuals diagnosed with frailty, acute illness or chronic disease. PubMed (MEDLINE), CINAHL, PEDro, Web of Science, and Google Scholar. (1) at least one study group receives muscle power training of randomized controlled trial (RCT) (2) study participants diagnosed as prefrail, frail …

Beneficial Plant-Microbe Interactions To Improve Nutrient Uptake And Biotic Stress Response In Crops, Jaya Krishna Yakha

Electronic Theses and Dissertations

Mutualism is a very common phenomenon among living organisms on earth. Legumes because of their high protein content, serve as a great nutrient resource for animals. This group of plants can form a mutualistic symbiosis with beneficial microbes. For example, Alfalfa (Medicago) and soybean (Glycine max) can get colonized with arbuscular mycorrhizal fungi (AMF) and rhizobia bacteria simultaneously forming a complex tripartite interaction for nutrient benefits. Most of the previous research evaluated individual symbionts, either rhizobia bacteria or AMF, but not both. There are only a few reports which discuss the nutrient exchange mechanisms in a tripartite interaction. Thus, there …

Evaluating Fungicide Timing, Efficacy, And Sensitivity As Well As Candidate Resistance Genes Against Fungi Causing Phomopsis Stem Canker In Sunflower, Ruchika Kashyap

Electronic Theses and Dissertations

Phomopsis stem canker is one of the major diseases of sunflower (Helianthus annuus L.) caused by complex of Diaporthe spp., in the U.S. This disease became of economic importance after 2010 epidemic in Minnesota, North Dakota, and South Dakota and since then the prevalence of this diseases has increased due to increased average precipitation in these major sunflower growing regions of the U.S. The two important disease management strategies involve the use of fungicides and partially resistant hybrids. However, over the years, researchers and growers have seen varied results on Phomopsis stem canker disease severity reduction and yield gains, when …

Optimization Of Forage Use In Diets Fed To Backgrounding And Finishing Cattle In The Northern Great Plains, Thomas G. Hamilton

Electronic Theses and Dissertations

The two studies in this thesis were conducted to: 1) investigate the impact of corn silage moisture content and kernel processing at harvest on growth performance, efficiency of dietary net energy utilization, and carcass traits in finishing steers when fed at 20% DM inclusion in diets containing modified distillers grains plus solubles; and 2) determine the influence of equal cumulative roughage inclusion in a single diet or twodiet system during a 210-d backgrounding-finishing period in pre-conditioned beef steers on growth performance responses, efficiency of dietary net energy (NE) utilization, and carcass traits. Experiment 1 was a 112-d finishing experiment conducted …

Design Of Affordable Polyaniline - Based Wearable Sensor For Real Time Plant Growth Monitoring, Temitope Borode

Electronic Theses and Dissertations

The need for precision agriculture in today and future farming cannot be overstressed. Recent agriculture is characterized by numerous challenges such as environmental stressors and resource constraints resulting in low crop yield and unsustainable agriculture practices. Understanding plant growth mechanism and growth rate under the external influence is a bedrock towards precision agriculture practices ensuring optimum yield and sustainable utilization of resources. The current study addresses this need by developing and applying an affordable and stable sensor for monitoring plant growth. The sensor was fabricated by in-situ chemical polymerization of aniline on an elastic band substrate by dip coating. The …

Defining Amino Acid Requirements Of Pregnant Sows: Challenges And Opportunities, Christian D. Ramirez-Camba

Electronic Theses and Dissertations

The efficient use of protein in animal production is dependent on the protein supply and its constituent amino acids (AA) in relation to the animal's needs. Excess AA are deaminated, and the resulting nitrogen (N) is excreted, whereas suboptimal AA intake reduces animal performance. Both increased nutrient excretion and decreased animal performance reduce the overall efficiency of the production unit. In sows, AA requirements should be adequate for optimizing reproductive performance, as measured, for example, by the number of pigs produced per sow per year while limiting N excretion. There is a desire to feed pregnant sows AA levels that …

Optimization Of Electrically Driven Fluid Flow Through Tissue Hydrogels, Joseph C. Walker

Electronic Theses and Dissertations

No abstract provided.

Identification And Characterization Of Candidate Rumen Bacterial Species From Beef Cattle With The Potential For Metabolizing Lipids, Cheyenne E. Hron

Electronic Theses and Dissertations

Ruminants and the microorganisms within their rumen have an intricate symbiotic relationship. Ruminants are able to convert plant materials that are indigestible to humans into meat, milk, and fiber for human consumption and use. Supplementing lipids in diets fed to beef cattle could be beneficial for the host animal as lipids are a higher density energy source. However, they can be detrimental to rumen microorganisms. While much research has been involved in elucidating the composition of the ruminal microbiome, knowledge of the effects of lipids on the ruminal microbiome has been quite limited. In this context, we took advantage of …

Preparation And Characterization Of Cellulose-Based Biodegradable Films From Switchgrass And Spent Coffee Grounds, Sajal Bhattarai

Electronic Theses and Dissertations

Plastic packaging materials, which take more than 700 years to degrade, have polluted land, water, and the atmosphere. The consequent environmental and life hazards require attention to alleviate plastic concerns. Developing plastic-replacing materials could be a viable option. To this end, lignocellulosic fraction from inexpensive and widespread agricultural biomass switchgrass (SG) and biowaste spent coffee grounds (SCG) offer a possible solution, mainly to prepare biodegradable packaging films. Herein, lignocellulosic fraction from SG and SCG has been extracted, solubilized in ZnCl2 solution, and crosslinked through Ca2+ ions to prepare gels and cast biodegradable films. The SG was subjected to three extraction …

Impact Of Storage And Different Variety On Proximate Composition And Functionality Of Lentils, Hussain Al Naser

Electronic Theses and Dissertations

Lentil (Lens culinaris) is an edible pulse and is a nutritious legume. The nutrient value and the application of lentils in other food resources have been well documented. However, there exists a lack of studies that focus on the storage impact of pulses on lentil composition and functionality. The focus of most studies has been on the composition of lentils while the composition relative to and functionality of stored lentils has not been sufficiently evaluated. Therefore, the objective of this research was to determine the effect of storage conditions on the nutrient composition and the functional properties of lentils. Four …

To Study The Factors Influencing The Sampling Variability On Microbiological Analysis Of Milk And Whey, Ratul Kalita

Electronic Theses and Dissertations

Sampling and analysis are integral parts of dairy processing in quality control, process monitoring and control, and meeting regulatory standards. Accurate sampling is vital to avoid erroneous analysis results and interpretation. The sampling process depends on the appropriateness of sample collection, transportation, storage, and analysis conditions. The bacterial heterogeneity and cluster formation, structural heterogeneity of food, sample unit and size, frequency, and sampling methods, are also crucial in sampling. We aimed to evaluate the influence of sample volume, sampling frequency, and sampling methods in experimental processing lines of whole milk, skim milk, and whey. To standardize the experimental protocols, a …

A Process To Produce Lactose Phosphate From Dairy Byproducts And Used As An Alternative To Emulsifying Salts In Processed Cheese Food Manufacture, Khalid Ahmed Alsaleem

Electronic Theses and Dissertations

Lactose is the primary carbohydrate in most mammals' milk, commonly known as milk sugar. Milk permeate is a by-product of whey protein manufacturing through membrane technologies. It is cost-effective, available, and an excellent source of lactose. Sugar phosphorylation is a technique used to alter sugar's characteristics. It has numerous applications for developing dairy and food products. Lactose-6-phosphate (LP) is an organic compound that switches the hydrogen on lactose by monophosphate that has the potential to function as emulsifying salts (ES). ES, such as disodium phosphate (DSP) and trisodium citrate, have a critical effect on the emulsification characteristics of casein by …

An Interpretative Phenomenological Study Of Undergraduate Student Wellness: Exploring Generation Z Student Wellness Experiences During The Covid-19 Pandemic, Kristen Pepin

Open Access Dissertations

Qualitative research exploring undergraduate student wellness during a pandemic was scarce prior to the outbreak of COVID-19 and is still lacking. Studies investigating student wellness during pandemics often fracture the concept by quantitatively researching specific wellness dimensions (Cao et al., 2020; Galea et al., 2020; Tang et al., 2020) as opposed to exploring the construct from a holistic perspective. Additionally, few studies aim to understand how undergraduate students make meaning of wellness and their lived wellness experiences, specifically during a pandemic. Furthermore, emerging research (Huckins et al., 2020) corroborates the extant literature that posit student health behaviors were declining in …

Beta Glucan Enriched Oat-Wheat Naan - Nutritional, Sensory, And Rheological Evaluation Of Par-Baked Leavened Flatbreads, Anjana Adhikari

Electronic Theses and Dissertations

No abstract provided.

Microbial Communities And Nitrogen Dynamics In Prairie And Cropland Soils, Bikram Kumar Das

Electronic Theses and Dissertations

Soil microbial communities are affected by many factors, such as soil nitrogen (N) and the quantity of grass-root exudates, changing seasons, fertilization method, plant diversity, and their origin. This holds for both natural and fertilized soils. This research was intended to expand the current understanding of soil microbial interactions associated with ecological functions. The objectives of the research were (I) to characterize prokaryotic soil communities, estimate functional potential, and quantify nitrogen cycle-associated prokaryotic gene expressions across three phases of the growing season, (II) to explore the diazotrophic community composition in a natural system using nifH sequencing as well as 16S …

Exploring Bioprocessing Technologies For Diverse Industrial Application Of Canola, Ahmad Fawzi N Alhomodi

Electronic Theses and Dissertations

Globally, canola is the second largest oilseed crop after soybean, which is processed for the commercial production of high value oil. The industrial processing steps for canola oil extraction include preprocessing (cleaning, pressing, flaking, and cooking), mechanical pressing, and/or organic solvents. This process results in large quantities of protein-rich (~ 40% dry basis) meal as a co-product. The meal is used partially in animal diet (<30% inclusion) due to high levels of antinutritional factors (ANFs) such as high fibers, phytic acid, and glucosinolates, and low metabolizable energy. Thus, this research was designed to examine various bioprocessing technologies (i.e., traditional sprouting, solid state fermentation, submerged state fermentation, co-culture fermentation, mild pretreatments, and their combinations) for possible advancement in canola use. Canola seed sprouting for 6-day period led to an increase in protein content and a reduction in ANFs and oil content of sprouts compared to ungerminated seed. Subsequent submerged state fermentation of 6- day old sprouts using three different strains (Aureobasidium pullulans, Trichoderma reesei and Neurospora crassa) further increased protein content and lowered ANFs. Solid-state fermentation of 144 h old sprouts using A. pullulans, N. crassa and T. reesei enhanced the protein content and reduced ANFs of sprouts. Sprouting canola seed for three days helped in hull removal, leading to high protein meal accompanied by low fiber and phytic acid level. Three-day seed sprouting had no effect on oil yield, but free fatty acid content was higher compared to seed oil. Co-culture fermentation of HECM under solid state process showed maximum reduction in fiber content with co-culture of A. pullulans and N. crassa while a combination of A. pullulans and T. reesei promoted the highest GLS and phytic acid reductions compared to other combinations, which indicated the advantage of coculture inoculation over monoculture in terms of ANFs reduction. Mild pretreatment of HECM using deionized water resulted in washed HECM (WHECM) with lower soluble sugars and GLS compared to untreated HECM, whereas protein and amino acid were concentrated due to the removal of soluble components. WHECM compared to HECM showed higher protein digestibility when fed to rainbow trout. Subsequent mono- and coculture fermentation of HECM and WHECM under submerged process resulted in higher protein and amino acid content and lower ANFs levels compared to uninoculated controls. The results of cellulase, endoglucanase and β-glucosidase activity indicated the crucial role of used substrates, fungi, fermentation modes (solid state/submerged stated) and inoculation methods (mono-/co-culture) on enzyme activities.

Relationships Between Handgrip Strength Asymmetry And Multimorbidity In Canadian Adults Aged 40 Years And Older: Results From The Canadian Health Measures Survey, Morgan Ann Flann

Theses and Dissertations

Background: Hand-grip strength (HGS) is a convenient, valid, and reliable measure of overall muscle strength that is significantly related to current and future health. HGS asymmetry is an additional aspect of muscle function that can also be measured using handheld dynamometry. The aim of this study was to examine associations between HGS asymmetry and multimorbidity in a nationally representative sample of Canadian adults aged 40 years or older. Methods: A secondary analysis of cross-sectional data was performed on adults aged 40-79 years from six cycles (2007- 2017) of the Canadian Health Measures Survey (CHMS). HGS was assessed using handheld dynamometry, …

Greek Life Membership As A Predictor Of Exercise Dependency, Taylor Novak Nygaard

Theses and Dissertations

Exercise is often regarded as a staple of a healthy lifestyle. Working out in excess, though, can easily become detrimental to an individual’s mental and physical wellbeing. Physical activity that is carried out in a compulsive and regimented manner, even when it may interfere with daily life or physical health, is referred to as exercise dependency. While not it’s own mental disorder, it has often been described as a secondary disorder in tandem with an eating disorder, and can be identified using the same criteria as one would use to diagnose Substance Use Disorder. The paradoxical nature of an addiction …

Association Between Childhood Obesity, Family Meals, And Dietary Quality Among Us Children Aged 6 To 17 Years Residing In Snap-Eligible Households, Noemi Rodriguez

Dissertations and Theses

Background:

Between 20 and 21% of US children 6-19 have obesity. Children residing in households eligible for the Supplemental Nutrition Assistance Program (SNAP) are exposed to vulnerable socioeconomic conditions, often living in low-resourced households and communities. These children are at a high risk for obesity, and thus to obesity-related comorbidities as well as adulthood obesity. The US Department of Agriculture (USDA) recommends family meals as well as diets meeting the American Dietary Guidelines as an obesity prevention strategy. These are connected; the dominantly theorized pathway by which family meals protect against childhood obesity is through the diet quality of the …

The Paiute, Water Wars, And A Covered Up Agricultural Revolution, Nicholas Anthony Chambers

History Senior Capstones

Like many other Native Americans, the Bishop Paiute in California have long faced an uphill battle in retaining their federally given land rights, access to natural resources, and their ability to remain self-sufficient. Often Native peoples (the Paiute included) have faced a long history of presidential administrations or federal agencies tolerating or even assisting them, only for a small political change to occur and all positive treaties or relations towards them evaporate or turn hostile. Tribes (according to American law) are supposed to be sovereign and see their treaties upheld in perpetuity. However, the Paiute (like many other Native tribes) …

Coming Full Circle On Human Rights In The Global Economy: International Economic Law Tools To Realize The Right To Development, Diane A. Desierto

Journal Articles

From the Article

This article argues that the discipline and profession of international economic law has undergone a significant architectural change to focus on human rights law as both the premise and promise of the international economic system. Contrary to prevailing currents that focus on the irrelevance of the global economic system to realize human rights, this article argues that international economic law tools have already been converging within the last decade to authentically realize the Right to Development of individuals, groups, and populations. The Draft Convention on the Right to Development defines the right as the enjoyment, participation, and …