Digital Commons Network^™

Alteration Of The Viral Immune Response In The Lung Of Juvenile Rats By Cannabidiol, Kylee J. Burroughs

Theses and Dissertations

Cannabidiol (CBD) has unverified use in the treatment of ADHD but parents are giving CBD to their children to treat hyperactivity and restlessness. CBD has suppressive effects on immune function therapeutically but the effect of pre-exposure to CBD on the response to an immune challenge is unknown. To investigate this, male and female juvenile rats were treated orally with either corn oil or 20 mg/kg or 60 mg/kg CBD daily for 5 days followed 24 hours later by intranasal challenge with a viral mimic, Resiquimod (R848). After 6 hours, lungs were collected for the analysis of gene expression of select …

Evaluation For Using Expended Bioelectrochemical Systems As Soil Amendments For Improved Corn Plant Growth And A Drought Resistant Soil., Jackson Lee Sauers

Theses and Dissertations

A long-held practice is to mix agricultural soil with a soil amendment to improve growing conditions in crops. A common soil amendment is biosolids produced from both municipal and dairy wastewater due to the macro- and micronutrients within it. Both the agricultural and wastewater industries are participating in the Circular Economy concept (CEC). Two experiments explored using expended bioelectrochemical systems (BES) that treated either synthetic dairy wastewater (DWW) or synthetic municipal wastewater (SWW) as soil amendments to improve corn plant growth when treated with three different nutrient treatments: 100%- 50%- and 0% Hoagland Nutrient Solutions. Biochar and used terracotta clay …

Examining The Malleability And Influence Of Attributions On Discipline Responses To Child Misbehavior, Jenna E. Russo

Theses and Dissertations

Attributions of child behavior have been shown to influence discipline responses and ultimately, child developmental trajectories. Research highlights various social-psychological factors in the formation of attributions, largely characterized as stable. However, research also demonstrates the efficacy of attribution retraining (AR) programs in restructuring individuals’ explanations for various outcomes. This study examined a trauma-informed training intervention with an AR component designed to evoke balanced and contextual attributions of child behavior among child-serving professionals. Of particular interest was the malleability and stability of attributions, and their influence on discipline responses. From pre- to post-training, there was a significant decrease in hostile attributions …

An Evaluation On The Effects Of Additions And Deletions Of Specific Nutrient Management Strategies On Corn Yield At Different Plant Densities, James D. Dew

Theses and Dissertations

Improved management strategies are needed to increase yield production and quality. The study aimed to determine suitable cultural practices for improved corn production. Experiments were set up at Verona and Stoneville, Mississippi, from 2020 to 2022. Treatments included row configurations (single and twin-row), plant populations (79,000 and 99,000 seeds ha-1), and six combinations of nutrients with or without fungicide. The nutrients evaluated were two nitrogen rates 235 and 314 kg N ha-1, phosphorus 45 kg P ha-1, potassium 112 kg K ha-1, sulfur 22 kg S ha-1, and zinc 11 kg Zn ha-1, and fungicide at 272 ml ha-1. In …

Evaluation Of Warm Season Vegetables Using Sustainable Production Practices, Jacob Arthur

Theses and Dissertations

Sustainable practices were evaluated for the production of two warm season vegetable crops, tomato and chile peppers. The first study investigated the plant vegetative growth, fruit production timing, yield components and fruit quality of three hybrid and three heirloom tomato cultivars grown in a high tunnel using grafted and non-grafted plants. Grafting the selected tomato cultivars with the two rootstock types did not alter total marketable yield of any cultivar, but affected overall stem diameter, fruit color, and β-carotene concentrations of tested tomato cultivars. The second study evaluated the plant growth, yield, and fruit quality of nine heirloom chile pepper …

Healthy Eating Index And Body Fat Distribution, Masar Ozrail

Theses and Dissertations

Body fat distribution has been identified as a more significant risk factor for metabolic-related diseases. This study investigated whether body fat distribution affects dietary outcomes (quality and intake), anthropometric measures, body composition, and skin carotenoid levels. A cross-sectional study with 91 female students was conducted. Thirty-one percent of participants (n=28) had an android body fat distribution. Body fat distribution was associated with WC and WHtR (p

Establishing The Relationship Between Broiler Beak Size, Starter Feed Particle Size Selection And Performance, Maria Jose Alvarenga Ramirez

Theses and Dissertations

Starter feed particle size (FPS) is typically small (~1200 µm) due to bird beak capacity (BC). Recent research has found that chicks can consume a larger FPS than previously thought; however, preferred FPS and its relationship with BC has not been established. Experiment 1 was conducted to determine the effect of breeder flock age (BFA) and feeding strategy (FS) on 0-14 d performance, BC and FPS preference. These data found that BC was dependent upon BFA and FPS consumed was dependent upon FS. Also, chicks could consume increased FPS without impacting starter performance; thus Experiment 2 was conducted to determine …

The Influence Of Taste Sensitivity To 6-N-Propylthiouracil (Prop) On Anthropometric Measurements, Body Composition, And Eating Behaviors Among Female College Students, Abeer Mohammedsharief Alardawi

Theses and Dissertations

Taste is one of the crucial factors that contributes to shaping eating behaviors and is also one of the leading reasons that affects our preferences to like or dislike some foods that mainly have a bitter taste. Variation in bitter phenotype (tasters and non-tasters) could influence diet quality and in turn body weight, which overall influenced health outcomes. The objective of this study was to identify whether bitter taste phenotype status influences anthropometric measurements, body fat percentage, and eating behaviors (liking and intake) in female college students. In this cross-sectional study (n = 86), female college students aged 18 to …

Survival, Regrowth And Morphotype Formation Of Salmonella Strains After Exposure To High Or Low Concentrations Of First Generation Qac In Water, Grace Umutesi

Theses and Dissertations

This study determines the differences in survival of eight Salmonella strains concentration of BAC in water, followed by regrowth in high and low nutrition conditions containing sublethal concentration of BAC. Our results show strain difference in survival, persistence of Salmonella in BAC at different concentrations. All eight strains of Salmonella were non-recoverable when exposed to 40 to 48 µg/ml BAC for 1h in water. When exposed to 24 µg/ml of BAC for 1 h in water, S. Typhimurium ATCC 14028 and S. Heidelberg ATCC 8326 cells were non-detectable from the initial 7 log CFU/ml. S. Blockley 7175, S. Virchow 7207, …

Seasonal Trends And Sampling Time Of Day On Overall Microbial Population And Indicator Organisms In Catfish Parts And Catfish Processing Environment, Maria Gabriela Hidalgo-Sindoni

Theses and Dissertations

Commercial production of catfish is the leading aquaculture industry in the United States. Production in Mississippi, Louisiana, Alabama, and Arkansas representing 96% of the total catfish sales in the USA. In 2017, the USDA-FSIS added testing of generic Escherichia coli and Enterococcus to the sampling of Siluriformes. The incidence of Escherichia coli in fish and seafood has been associated with possible fecal matter contamination. However, this indicator bacteria could also be a part of the natural microflora of catfish ponds where processing plants collect hybrid catfish. Aerobes, Psychrotrophs, Coliforms, Escherichia coli, and Enterobacteriaceae counts among environmental, liquid and fish …

Animal Husbandry In The 21st Century: Application Of Ecological Theory And Precision Technology To Inform Understanding Of Modern Grazing Systems, Ira Lloyd Parsons

Theses and Dissertations

Ruminant animals comprise the greatest proportion of herbivores around the world, provide essential ecosystem services and human consumable protein by consuming grass and human inedible dietary fiber. Herbivory pressure alters plant communities and species diversity, effectively making grazing animals ecosystem engineers in dynamic ecosystems. Development of advanced computer processing power coupled with biometric and ecosystem sensors may be employed in the internet of things framework to create an integrated information system designed to inform understanding of grazing system function and animal energy balance. Towards this end, I utilized Bos indicus / Bos taurus crossbred steers (n = 20) across two …

Understanding The Relationship Among Cool Temperatures, Growth, Metabolism, And Energy Use Of Ictalurus Spp., Abby Vaughn

Theses and Dissertations

Although U.S. commercial catfish aquaculture ponds are in temperate regions and experience cool to cold temperatures during the winter, few studies have investigated the effects of low temperatures on catfish physiological processes. Therefore, growth, metabolism, swimming performance, and blood variables were compared between channel (Ictalurus punctatus), blue (I. furcatus), and hybrid (I. furcatus x I. punctatus) catfish at 10 and 20°C. Accelerometers were also used to evaluate relationships among acceleration, metabolism, and tail beat frequency (TBF) during swimming performance tests. Channel catfish experienced the greatest growth, yet growth was diminished across all fish types at 10°C. Metabolic processes, swimming performance, …

Metagenomic Analysis Of Root-Associated Microbiome Of Healthy And Taproot Decline-Affected Soybeans And Identification Of Healthy Soybean Root Endophytes With Protective Activity Against The Causal Agent, Xylaria Necrophora, Uyen Wesser

Theses and Dissertations

Plant roots are associated with a diverse microbial community of bacteria and fungi. The root microbiome communities associate with the root surface or penetrate the superficial layers of root tissues. It is of high agronomic interest to characterize root microbiomes and identify microbes with beneficial effects on plant defense against pathogens. Soybean taproot decline (TRD) is an emerging soil-borne disease caused by a fungus classified as Xylaria necrophora, challenging to control and with devastating effects on yield. Our group has initiated a study of the soybean root microbiome with three primary experiments: (I) perform a comparative study of root …

Attitudes Towards Breastfeeding Among College Students At Mississippi State University, Kristin F. Williford

Theses and Dissertations

Breastfeeding rates in America are lower than other high-income countries, with Mississippi having one of the lowest rates. A survey using the Iowa Infant Feeding Attitude Scale (IIFAS) was distributed twice to Mississippi State University students to understand their breastfeeding attitudes. Attitudes were determined by calculating a composite score and conducting statistical tests for significance. Knowledge between health and non-health related majors were explored by using five statements, and attitudes towards the statement “Breastmilk is the ideal food for babies” were compared across demographics. Of 642 respondents, the composite score was 57.3 out of 85, and all demographics had a …

Analysis Of Process And Environmental Parameters Impacting Membrane Fouling, Methane Production, Soluble Microbial Products, Extracellular Polymeric Substances And Chemical Oxygen Demand Removal In Anaerobic Membrane Bioreactors Wastewater Treatment, James Mark-Ige

Theses and Dissertations

Aerobic (AeMBRs) and Anaerobic Membrane Bioreactors (AnMBRs) are an essential part of the advanced wastewater treatment options, which offer advantages in terms of higher effluent discharge and smaller footprints over the traditional wastewater treatment. This study evaluates the performance of (AnMBRs) by analyzing the cumulative effect of eleven physico-chemical parameters from the data obtained from the studies conducted from year 2000 onwards. Effect of various parameters such as Solid Retention Time (SRT), Hydraulic Retention Time (HRT), Mixed Liquor Suspended Solids (MLSS), influent Chemical Oxygen Demand (COD), Organic Loading Rate (OLR), influent COD, and temperature on the COD removal, methane production …

Evaluation Of Soybean [Glycine Max (L.) Merr.] Cultivar Response To Prophylactic Fungicide Application, Steven B. Stoker

Theses and Dissertations

Soybean growers in the southern United States commonly deal with disease issues that can limit yield potential. As a result, growers have adopted prophylactic fungicide application targeted at specific growth stages as a standard management practice. However, yield responses to prophylactic applications have become sporadic over time. One major change that has occurred is adoption of cultivars with improved disease tolerances. Therefore, the objective of this research was to evaluate yield response of cultivars representing multiple genetic backgrounds to fungicides applied prophylactically at the R4 soybean growth stage. Experiments were conducted in 2020 and 2021 to determine the yield impact …

Inhibition Of The Phosphatidylinositol-3 Kinase Pathway Using Bimiralisib In Loss-Of-Function Notch1-Mutant Head And Neck Cancer, Faye M Johnson, Filip Janku, Mohamed A Gouda, Hai T Tran, Jitesh D Kawedia, Debora Schmitz, Hendrik Streefkerk, J Jack Lee, Clark R Andersen, Defeng Deng, Seema Rawal, Pooja A Shah, Adel K El-Naggar, Jason M Johnson, Mitchell J Frederick

Faculty, Staff and Student Publications

BACKGROUND: PI3K/mTOR inhibition leads to apoptosis of NOTCH1-mutant head and neck squamous cell carcinoma (HNSCC) cells. We tested the efficacy of the PI3K/mTOR inhibitor bimiralisib in patients with NOTCH1-mutant HNSCC.

METHODS: Patients with recurrent/metastatic NOTCH1-mutant HNSCC who had progressed during chemotherapy and immunotherapy received bimiralisib until unacceptable toxicity or progression. To assess whether NOTCH1 mutations can be detected in blood, we measured circulating tumor DNA (ctDNA). To assess activated NOTCH1 protein levels, we quantitated cleaved NOTCH1 (cl-NOTCH) by immunohistochemistry.

RESULTS: Eight patients were treated, and 6 were evaluable for response. The objective response rate was 17%. For all 8 patients, …

Uncovering A Natural History Mystery At The University Of Akron, Gary M. Holliday, Lara Roketenetz

Proceedings from the Document Academy

Students were engaged in a combination of detective work, biology, archives, art, and education/outreach to prepare a collection of taxidermied birds donated to the University of Akron by the Rhodes family in the early 1900s for public access and exhibition. Students had the opportunity to learn from leading experts regarding the historical significance of biological collections, proper preservation protocols, digitizing and archival practices, and the urgency of science education and communication for a public audience. Many campus and community partners were involved, including experts from local museums and nature centers.

I’M Not That Needy: Black Students’ Perceptions Of Food Assistance And The Impact Of Self-Categorization On Campus Food Pantry Utilization, Catherine M. Jermany

School of Education Doctoral Projects - Higher Education

The purpose of this qualitative study was to identify which student groups Black students perceive as needing food assistance, to explore how Black students’ perceptions of students in need impacts their decision to utilize the on-campus food pantry at California State University, Dominguez Hills (CSUDH), and to identify the circumstances that influence Black students’ self-categorization. Nine, Black-identified students enrolled at CSUDH participated in semi-structured interviews that were transcribed and coded using a grounded theory approach. Results of the study revealed that Black students generally perceived low-income students, unemployed or overemployed students, students experiencing food insecurity, and students with non-traditional housing …

Investigating The Involvement Of The Tick Vector In The Induction Of Alpha-Galactose Hypersensitivity (Alpha-Gal Syndrome, Red Meat Allergy) In The United States., Gary Crispell

Dissertations

Alpha-gal syndrome (AGS or sometimes called red meat allergy) is a result of the development of specific IgE antibodies to the oligosaccharide galactose-α-1,3-galactose (α-gal) after a person has had exposure to tick bites. This dissertation investigates four common tick species found in North America: the lone-star tick (Amblyomma americanum), the Gulf-Coast tick (Amblyomma maculatum), the American dog tick (Dermacentor variabilis), and the black-legged tick (Ixodes scapularis) for the presence of α-gal by utilizing a combination of immunoproteomic approaches and carbohydrate analysis techniques.

Anti-α-gal IgM antibodies (M86) were used in immunoblotting to detect …

Vol.50 N.20 December 8th 2022, Voice Media Ventures

Black Voice News

No abstract provided.

Conversations From The Field: Stakeholders’ Perspectives On Inclusive Education In Western Kenya, Brent Elder, Benson Oswago, Michelle L. Damiani

College of Education Departmental Research

In this article, we critically examine issues related to disability inclusive education in the global South. Specifically, we discuss our work on inclusive education in western Kenya. We acknowledge how such practices are often framed within global North perspectives, and use methodologies and approaches from these same spaces and places. Such methodologies tend to be steered by powerful stakeholders and donors that may not always be sensitive to local contexts, concerns, and demands. In this article, we outline how we incorporate Critical Disability Studies (CDS) to address these concerns while working towards a bottom-up approach with multiple local stakeholders of …

An Evidenced-Based Project: Decreasing Fasting Glucose Levels Within Mississippi African Americans Through Accountability Groups, Whitley Linson

Doctoral Projects

African Americans have the highest population with prediabetes diagnoses (Centers for Disease Control [CDC], 2020). In order to effectively address the lack of assistance needed to break health disparities related to prediabetes, it is crucial to understand why those barriers exist. Experts project that more than 470 million people will have prediabetes by 2030 (Tabak et al., 2012). Educating African Americans who have been previously diagnosed with prediabetes is vital in decreasing the stigma that surrounds communities in rural Central Mississippi. By maintaining accountability groups, fasting blood glucose can decrease and participants can increase their knowledge by understanding how to …

Revitalization Through Food: Bringing Back Smalltown, Usa, Alyssa Chavez

Honors Projects

What makes a small town in the middle of nowhere USA unique, and what does food have to do with it? The following paper will discuss the impact of food on the revitalization process of small towns in the United States. This paper will attempt to answer questions concerning the revitalization process, how to measure the success of revitalization, and how food turns a town into a destination. Sidney Alive, a non-profit downtown revitalization group located in Sidney, Ohio, will be presented as a case study to discuss what could be a real-life success story. This case study will evaluate …

Effects Of Microbial Transglutaminase On Gluten-Free Sourdough Bread Structure And Loaf Characteristics, Anna J. Redd

Theses and Dissertations

In an effort to mimic the continuous protein matrix found in gluten-containing breads, the effects of the enzyme microbial transglutaminase were tested in gluten-free (GF) sourdough breads containing five different GF flours: chickpea, brown rice, white rice, oat, and quinoa. The utilization of transglutaminase in GF sourdough bread applications was shown to improve some of the final bread characteristics of GF breads. White and brown rice GF sourdough loaves at 24 hours showed a 28% and 13% decrease in crumb firmness with the addition of 2 U/g dough, respectively. Quinoa-GF sourdough breads at 24 hours showed a 6% increase in …

The Effects Of Poor Maternal Nutrition In Ewes On The Growth And Development Of Offspring, Zoey Weisman

Honors Scholar Theses

Maternal nutrition is the diet that a mother intakes from before pregnancy through the end of lactation (Martin, 2018). Pregnant ruminants that are raised in pastures are frequently subject to undernutrition due to changes in the quantity and quality of available forage, which results in detrimental effects on the development of muscle and adipose tissues of offspring that can persist into adulthood (Hoffman, 2014). The quality of animal feed varies due to weather changes and climate fluctuations. Sheep usually gestate during the winter, as they are short-day breeders, and during this time, the forage consumed is limited and usually of …

The Coptic Orthodox Church: The Balance Of Its Continuation Of Its 1st Century Roots And Its Adaptation To Modernity, Meri Souliman

History Theses

This thesis analyzes the survival of the Coptic Orthodox Church and argues that the Church has effectively adapted to modernity. This survival and adaptation of this 1st century Church is argued for in the transformation and adaptation of language, the role of women, the practices of Coptic monasticism, and the creation of a new modern phenomena, the Coptic diasporic community, mainly though the example of the United States. The analyses presented are drawn from both primary and secondary sources that effectively ague for both the survival and adaptation of the Coptic Church. Finally, this thesis thus provides an institutional history …

Transition Guide And Supports For Families Of Adolescents With Disabilities, Chelsey S. Traut

Dissertations, Theses, and Projects

Often when individuals with disabilities transitioned out of high school, there were a variety of repeated questions that teachers and administrators seemed to constantly be answering each year. The first goal of the project was to answer those questions and potentially serve as a resource for teachers and other professionals to answer the questions parents/guardians were asking them. Another goal was that even if the information was different for their district it could at the very least guide professionals and families in the right direction to find answers and support. The literature review provides information about parent/guardian and teacher collaboration …

Faculty Senate Executive Committee Agenda, December 12, 2022, Utah State University

Faculty Senate & Faculty Senate Executive Committee

• Call to Order: Approval of Minutes- Nov 14, 2022
• University Business
• Information: Educational Policies Committee
• Reports: Council on Teacher Education; Scholarship Advisory Board
• Old Business: Athletic Spending
• New Business: Divestment Proposal
• Adjourn

Intestinal Gas Production By The Gut Microbiota: A Review, Erasme Mutuyemungu, Mukti Singh, Sean Liu, Devin J. Rose

Department of Food Science and Technology: Faculty Publications

In addition to causing embarrassment, intestinal gas can be associated with more serious symptoms. This review provides an overview of gas production by the human gut microbiome and outlines foods associated with intestinal gas. Bacteroides, Ruminococcus, Roseburia, Clostridium, Eubacterium, Desulfovibrio, and Methanobrevibacter are among the most abundant microbes responsible for intestinal gas. More than 99% of intestinal gas is composed of hydrogen, carbon dioxide, and methane, while less than 1% is composed of other odiferous compounds. Food groups associated with intestinal gas include pulses, vegetables, fruits, grains, and, for some individuals, dairy. These foods are …