Digital Commons Network^™

Post-Traumatic Stress Dissorder In Law Enforcement, Todd C. Dearmond

Integrated Studies

Post-traumatic stress disorder (PTSD) is a condition that has been linked primarily to military personnel. However, first responders experience the same symptoms due to their extended exposure to traumatic events, the stress of the job, and having to make high-risk decisions daily. Symptoms of PTSD include reliving the event, hyper-arousal, and avoidance. These symptoms typically develop over a period of three months but can also take years to emerge after the traumatic event. The treatment and management of PTSD in first responders calls for a multifaceted approach because one treatment style does not fit all personnel. The effectiveness and management …

Unraveling Reproductive Complexity: Integrative Assessment Of White Crappie Pomoxis Annularis Spawning Dynamics In Kentucky Lake, Emily A. Freeman

Murray State Theses and Dissertations

In large reservoirs such as Kentucky Lake, White Crappie Pomoxis annularis exhibit complex reproductive dynamics, including variable annual recruitment and frequent skipped or partial spawning events. This study investigates the energetic and environmental factors influencing spawning success in Jonathan Creek, a northern embayment of Kentucky Lake. Using a dual sampling approach, I combined citizen science angler-caught fish during the pre-spawn with trap netting in shallow spawning areas to capture crappie during the full reproductive cycle. Physiological, biometric, and egg analyses revealed that spawning success was driven more by pre-spawn energetic conditions than by the conditions during the spawn. Elevated water …

Identifying The Agricultural Mechanics Knowledge And Skills Needed By Kentucky Agriculture Teachers, Thomas Poole Jr

Murray State Theses and Dissertations

The agricultural industry increasingly relies on complex machinery and technology, creating a need for skilled workers that are proficient in agricultural mechanics. School-based Agricultural Education (SBAE) programs play a crucial role in preparing students for careers in this field. However, many agriculture teachers feel unprepared to teach agricultural mechanics due to gaps in technical skills, self-efficacy concerns, and safety considerations. This study sought to determine the agricultural mechanics knowledge and skills that Kentucky agriculture teachers need to successfully teach agricultural mechanics in SBAE programs across the state. Using Wells et al.'s (2021) Agricultural Teacher Education and Agricultural Industry Partnership Model …

Assessing The Behavioral And Health Effects Of Turtle Racing On Eastern Box Turtles (Terrapene Carolina Carolina), Michelle Weaver

Murray State Theses and Dissertations

To make informed management decisions regarding box turtles (Terrapene spp.) and other turtle species, one must understand what influences them at multiple levels of biological organization. Common influences include the pet trade, urbanization, habitat degradation, and disease. One factor that has not been studied but could influence turtles at multiple levels of biological organization is turtle racing. It is common practice to use wild caught turtles at these events because there is a lack of regulation and enforcement. My study focused on evaluating the effects of turtle racing on eastern box turtles (Terrapene carolina carolina; hereafter EBTs) …

Physical Activity And Sport Participation: Relationships With General Life Satisfaction And Social Life Satisfaction, Clay Barker

Honors College Theses

This study investigated the impact of college student physical activity and sport participation on life satisfaction and social life satisfaction. This study used a survey with scales to assess students’ frequency of physical activity, frequency of traditional sport participation, frequency of esport participation, life satisfaction, and social life satisfaction. This study’s hypotheses attempted to assess if each involvement variable will individually and positively correlate to both life satisfaction and social life satisfaction. This study used in-person surveys given to Murray State University college students. The findings of this study could provide information on the importance of physical activity and sport …

Science Of Hemp: Production And Pest Management Meeting Proceedings (2023)

Science of Hemp Annual Meeting

The fourth meeting of the Science of Hemp: Production and Pest Management Conference was held on November 13-15, 2023 at Auburn University in Auburn, AL. Agricultural scientists from 13 different universities across the United States attended a series of scientific presentations. Topics included agronomy, entomology, plant pathology, weed science, and controlled environment production. The abstracts for presentations and posters are included within this publication.

Curriculum Response To An Evolving Society: An Analysis Of Family And Consumer Sciences Education At Murray State University From 1928 To 2023, Lauren Ervin

Honors College Theses

This research aims to identify and explore the changes in the family and consumer sciences (FCS) education program at Murray State University from 1928, when the major was first offered, until 2023. The following questions were answered:

• What are the notable changes in Murray State University's FCS education program, involving curriculum, from 1928 to 2023?

• What are the notable themes, topics, and changes to the overarching FCS field from 1928 to 2023?

• How have the events in society and the FCS field influenced the FCS Education program at Murray State University?

The researcher noted the changes in the Murray State …

Stem Cell Therapy For Canine And Feline Patients With Chronic Kidney Disease, Seth Clark

Honors College Theses

This research aimed to statistically analyze the relationship between stem cell therapy and chronic renal failure in a sample of canine and feline patients. Stem cell therapy is a burgeoning field in both human and veterinary medicine, seeking mainly to better understand disease incidence and repair damaged tissues, such as those involved in spinal cord injuries and Alzheimer’s disease. In relation to veterinary medicine, prior research suggests that stem cell therapy has potential to be an effective tool against diseases such as acute kidney injury and chronic kidney disease. This project examined how autologous adipose-derived mesenchymal stem cells affected the …

Type 2 Diabetes Health Beliefs Of College Students, Emily Spindler

Honors College Theses

College students of health-related majors are sometimes assumed to have greater health literacy. The belief can be attributed to the students taking classes discussing health problems, diseases, risk factors, medical management, nutrition, and exercise. How often the health classes discuss type 2 diabetes (T2D) remains undetermined; therefore, the amount of knowledge and beliefs health students have of T2D is unknown. The objective of the study was to examine the relationship between students' majors, health beliefs about T2D, and engagement in behavioral risk factors at a mid-size regional public university. A quantitative, non-experimental, survey design was chosen, and responses were obtained …

The Effects Of Citrulline Malate On Multiple Bout, High-Intensity Aerobic Exercise: A Pilot Study, Macy Kate Bynum, Annika Marie Pschorr, Taylor Carrico, Morgan Maleske, Matthew Hermes, Brenda Reeves

Steeplechase: An ORCA Student Journal

Citrulline malate (CM) is suggested to improve performance and post-exercise recovery. There is limited research on the effect of CM on short duration, high-intensity aerobic exercise with ambiguous results. The effects of acute CM supplementation on combined aerobic/anaerobic performance in novice CrossFit® participants is unknown. PURPOSE: To examine the effects of acute CM vs. placebo (PL) supplementation on multiple-bout, high- intensity aerobic performance in novice Nancy CrossFit® participants. METHODS: Eight recreationally trained males (X±SD; age = 20.8 ± 2.7 yrs, height = 180.0 ± 6.1 cm, body fat 6.9 ± 2.3%, VO2max = 52.2 ± 4.8 ml/kg/min, 1RM squat = …

Effectiveness Of Mycorrhizae And Vermicompost Seed Inoculation For Germination, Vegetative Growth, Cannabinoid Content, And Cured Flower Weight Of Cbd-Rich Hemp (Cannabis Sativa L.), Hannah Boyer, Nicole Wagner, Merritt Drewery

Journal of Agricultural Hemp Research

Effective germination and vigorous growth of hemp cultivars is paramount to cultivators’ ability to produce high-quality hemp products. Beneficial bacteria and fungi are known symbionts to plants and are used in regenerative agriculture to increase plant health and crop yield. This pilot study investigated the effect of microbial seed inoculation on germination rate, plant height, cured flower weight, and cannabinoid content of cannabidiol (CBD)-rich hemp (Cannabis sativa L). The experiment included a control and the following treatments: 1) seed inoculation of Great White ^â Premium Mycorrhizae (GW), 2) seed inoculation of vermicompost (V), and 3) seed inoculation of Great …

The Effects Of Opioids And How They Affected The American Healthcare System, Harold Osborne

Integrated Studies

The opioid pandemic swept through the United States in the early 2000’s, causing many to fight a battle with addiction. A drug that has been dated back to the 1860s found a new life where it was thought to give patients better access to pain management. This would prove true, but the consequences that would come with this were far graver than the benefits. Between 1999 and 2010 the amount of opioid related deaths more than doubled from 2.9 deaths per 100,000 people to 6.8 deaths per 100,000 people. Since 1999 more than six hundred thousand people have lost their …

Barriers To Elderly Accessibility To Healthcare In Rural Areas, Keith Fox

Integrated Studies

Abstract

Seniors in rural areas in the United States have many barriers and hurdles to overcome, when attempting to obtain quality medical care. The disadvantages are stark in these communities compared to the metropolitan counterparts. The smaller the community the larger the deficit of accessibility to reputable and dependable health services. Many different sources were examined and consulted to bring about and prove the validity of the issue researched. These include but are not limited to, Journal Articles, Peer Reviews, and Independent Authors Sources. These resources fully examine and provide statistical proof of the very issue researched. There is a …

Community Banking, Will Holland

Integrated Studies

Abstract

This research paper is going to go in depth of the definition and characteristics of community banks and their significance in the United States economy. Starting with the historical parts of the banks and when they started becoming popular and leading to how the evolution and growth of these banks over time has had a huge importance in what they are today. This goes into how they create jobs for small communities and help with local employment. Local banks provide services for communities that don’t have access to larger banks. Compared to larger banks, they are always more available …

Poverty And The Economic Impact Of People Of Color, Darin Roseberry

Integrated Studies

This paper attempts to show and explain the effects of poverty on the lives of people of color (African Americans). The most fascinating aspect of this research is how it dates back to slavery many many years ago it still has become a generational curse to the African American families and communities. There is a way out with education, community support, and government-efficient programs that can help lead the way to a better economic future and outlook for African American people. Success comes from within and one must take pride in their own culture to put away the cultural norms …

Autism Transition Challenges: Navigating Life After High School, Courtney Byrum

Integrated Studies

High school graduation is a significant milestone that signifies the end of one journey and the beginning of a new one. It is a time for students to celebrate their hard work over the past four years and look forward to the new opportunities that lie ahead. However, it can also present challenges, especially for students with developmental disabilities like autism. Leaving behind familiar surroundings, beloved friends, family, and teachers can make this a bittersweet occasion. After graduation, students with autism may face many obstacles, such as completing their coursework, finding and maintaining employment, taking care of their mental health, …

Perceptions Of Available Funding Opportunities For West Tennessee’S Young And Beginning Row Crop Farmers, Logan Meeks

Murray State Theses and Dissertations

Research quickly identified many different avenues of funding available to new and beginning traditional row-crop farmers in Tennessee, but questions surrounding local farmers’ knowledge of these opportunities are in question. Many programs specific to the New and Beginning Farmer demographic boasted the potential benefits of using these programs as well as the good work these programs are accomplishing. The current increase in cost of traditional row-crop funding continues to drive the need for more funding resources with New and Beginning Farmers. Providing resources of where farmers can find the best available funds for their operation will expand the level of …

Alternatively Certified Educators’ Impact On The Nation’S Current Teacher Shortage, Allison Heald

Murray State Theses and Dissertations

The teacher shortage experienced across the United States within the K-12 system has garnered the attention of policymakers nationwide. While the alternative certification route made a way for potential new educators to enter the field through abbreviated certification program requirements, the school systems that offered positions to this group of educators had to be willing to take extra steps to ensure their success. Alternatively certified educators within all subject areas specified the need for additional support within the following areas: catered professional development opportunities, reduced extracurricular expectations, mentor/mentee programs, and extended planning time. Based on data collected through previous research, …

Georgia Elementary Agriculture Education Pilot Program: An Extensive Look Into The History, Development, And Success, Christa Steinkamp

Murray State Theses and Dissertations

Georgia Elementary Agricultural Education (EAE) was formally introduced through the 2018 Senate Bill 330 (SB33); a two-part bill passed with unanimous support in both the House & the Senate. The first part of the bill included the three-component model of school-based agricultural education for high schools and middle schools which includes classroom/laboratory instruction, supervised agricultural experience, and leadership development through the National FFA Organization. The second part of SB330 introduced an elementary agricultural education (EAE) pilot program. The three-year pilot program started in the 2019-2020 school year with twenty-five schools; and concluded with thirty-one schools at the end of the …

Examining The Role That Agricultural Education Programs Play In Student Choice Of Production Agriculture Careers, Wesley Estes

Murray State Theses and Dissertations

This dissertation explores the influence that Agriculture Education programs, at all levels, have on student choice of careers in production agriculture. The average age of a farmer in the United States is increasing, and the shortage of young people returning to family farming operations (or beginning operations of their own) becomes more apparent each year. This study utilizes focus groups of professionals to gather information about the factors that influence student choice in agriculture careers, and the ability of agriculture education programs to either enhance or mitigate those factors. For the purposes of this study, Agriculture Education programs of all …

The Evolution Of The Role Of Speech-Language Pathologists In The Nicu: Are Educational Programs Supporting The Change?, Melanie Spinnie

Honors College Theses

The purpose of this thesis was to determine the progressive roles of speech-language pathologists (SLP) in performing feeding and swallowing interventions in preterm infants in the neonatal intensive care unit (NICU) and evaluate the education SLPs receive regarding this topic, as well as how this can affect their work in the NICU and what changes in curriculum and experience should be made for SLPs to best serve this fragile population. SLPs have not always been the primary providers in this field, so it is crucial to understand these established roles and how they have changed and will continue to change. …

Phenotypic Plasticity Of Male Calls In Two Populations Of The Katydid Neoconocephalus Triops (Insecta: Tettigoniidae), Oliver M. Beckers, Teiya Kijimoto, Johannes Schul

Faculty & Staff Research and Creative Activity

The ability to respond to environmental changes plays a crucial role for coping with environmental stressors related to climate change. Substantial changes in environmental conditions can overcome developmental homeostasis, exposing cryptic genetic variation. The katydid Neoconocephalus triops is a tropical species that extended its range to the more seasonal environment of North America where it has two reproductive generations per year. The harsher winter conditions required adults to diapause which resulted in substantially different mating calls of the diapausing winter animals compared to the non-overwintering summer animals in northern Florida. The summer call corresponds to that of tropical populations, whereas …

Multi-Species Host Use By The Parasitoid Fly Ormia Lineifrons, Kyle J. Rogers, Oliver M. Beckers

Faculty & Staff Research and Creative Activity

Antagonistic species relationships such as parasitoid/host interactions lead to evolutionary arms races between species. Many parasitoids use more than one host species, requiring the parasitoid to adapt to multiple hosts, sometimes being the leader or the follower in the evolutionary back-and-forth between species. Thus, multi-species interactions are dynamic and show temporary evolutionary outcomes at a given point in time. We investigated the interactions of the multivoltine parasitoid fly Ormia lineifrons that uses different katydid hosts for each of its fly generations sequentially over time. We hypothesized that this fly is adapted to utilizing all hosts equally well for the population …

Science Of Hemp: Production And Pest Management Meeting Proceedings (2022)

Science of Hemp Annual Meeting

The third meeting of the Science of Hemp: Production and Pest Management held on November 3-4, 2022 at the University of Kentucky in Lexington, KY. Ninety-two agricultural scientists attended a series of scientific presentations. Topics included discipline-specific presentations in agronomy, entomology, horticulture, economics, and plant pathology, as well as general sessions. The abstracts for presentations and posters are included within this publication.

The Opioid Epidemic: How Genetics Play A Role In Addiction And Treatment, Kirsten Houston

Honors College Theses

The opioid epidemic is an issue within the pharmaceutical industry in the United States of America due to prescription and non-prescription substances being made available to the population. Opioids include chemical substances that affect the body and brain through opioid receptors, including the mu, kappa, and delta receptors. These substances are derived and synthesized from the poppy plant. Multiple causes have been linked to opioid abuse disorder, including but not limited to employment, income, housing, nutrition, mental health disorders, and genetics. By gathering information from previous literature, genetics may be the main cause of narcotic analgesic tolerance and abuse. Specific …

The Relationship Between Family Communication Patterns, Conflict Strategies, And The Development/Management Of Eating Disorders, Ana Moyers

Honors College Theses

Eating disorders persist as one of the most prominent psychological and physiological illnesses among young adults and adolescents. Nonetheless, most research in the field focuses on external factors that influence the development of these disorders such (i.e., social media and an idolized body image). There is less research to investigate the role of an individual’s environment, more specifically the family dyad and communication related to such eating disorders. The family unit remains, often, the primary means of socialization for individuals during developing years, thus, this study seeks to expand on how current family communication and family climate contribute to eating …

An Argument For The Utilization Of Amphibian Stress As An Indicator Of Wetland Condition, Andrew W. Sisson

Honors College Theses

Traditional forms of rapid wetland condition assessments focus on foliage health, nutrient enrichment, chemical contamination, and surrounding land usage, often overlooking an evaluation of the animals living in the wetland. More intense assessments include the National Wetland Condition Assessment (NWCA) and indices of biotic integrity, which focus on community composition (e.g., diversity and species richness) and abundances. These indices require expertise in species identification and do not provide information about the animal’s fitness. Animal stress physiology, which generally correlates with measures used to quantify animal fitness (e.g., survival, reproduction, and body condition), may provide a complementary rapid assessment method aimed …

Gauging Clientele Knowledge On Alternative Methods Of Payment For Veterinary Services In Relation To Client Satisfaction, Olivia Hritzkowin

Honors College Theses

The following study focuses on the knowledge that veterinary clients possess surrounding alternative methods of payment for veterinary services and its relation to overall client satisfaction, as well as the prevalence of mental health crisis in veterinary professionals as it relates to client satisfaction. An in-depth analysis of online articles and journals was compared to the results of a survey of pet owners and veterinary professionals to obtain results for the study. The results of the analysis of online resources revealed that many pet owners are stressed about paying for veterinary care for their animal and that most are unprepared …

A Probabilistic Exploration Of Food Supplementation And Assistance, Logan Mattingly

Honors College Theses

Food insecurity is a stark threat that grips our country and affects households throughout our country. Dietary insufficiency manifests itself in ways that affect health and public safety. According to researchers, individuals who suffer from food insecurity have a higher risk of aggression, anxiety, suicide ideation and depression. These problems tend to occur unequally distributed among those households with lower income. In this work, an exploratory analysis within these data sets will be performed to examine the socio-economic, biographical, nutritional, and geographical principal components of food insecurity among survey participants and how the US Supplemental Nutrition Assistance Program (SNAP) effects …

Pharmacokinetics Of Cbd Supplementation In Horses: Single Dose Vs. Long-Term Feeding, Madilyn Adamchik

Honors College Theses

Research about supplemental feeding of cannabidiol (CBD) to horses is still in its early stages, but many horse owners are feeding CBD supplements for supposed benefits, including behavior and pain management. Cannabinoids work through the endocannabinoid system to modulate nervous and hormonal actions in the body, working to maintain a healthy homeostatic balance. Safety and efficacy have been tested for dosages of up to 500 mg of CBD per day for horses, but further research about the pharmacokinetics based on dosage amount and form of CBD are still needed. The objectives of this study were to evaluate the pharmacokinetics of …