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The Effect Of Visual Disruption On Stability After Anterior Cruciate Ligament Reconstruction, Nathan John Robey

Dissertations

The overall purpose of this dissertation was to investigate the influence of visual disruption on measures of postural stability, specifically in anterior cruciate ligament reconstruction (ACLR) individuals. Each of the two studies included in this dissertation evaluated postural stability, with the first study evaluating static postural stability and the second study evaluating dynamic postural stability. For the first study, 26 individuals (ACLR group n = 13; control group n =13) were asked to complete both double- and single-limb stances on embedded force platforms while visual information was disrupted using stroboscopic eyewear. Postural stability was assessed using traditional center of pressure …

Effects Of Career Courses On Career Self-Efficacy And Outcome Expectations, Celeste Spier

Department of Educational Administration: Dissertations, Theses, and Student Research

The purpose of this study was to examine two required career courses to determine if they produced an increase in career self-efficacy and outcome expectations, and which components of the learning theory from Social Cognitive Career Theory have the strongest influence. Participants were undergraduate business students at a midsized, Midwestern university enrolled in two required career courses and a comparison group of students not yet enrolled in the courses. Students took four measures (i.e., Career Exploration and Decisional Self-Efficacy Scale, Career Search Self-Efficacy Scale, Career Expectations Survey Scale, and Career Exploration and Decision Learning Experiences Scale) at two points in …

Lessons To Be Learned: Case Reports And Complications, John Lawrence, Md, David L. Fischman

Division of Cardiology Faculty Papers

No abstract provided.

Assessing Occupational Stress And Preparedness Among Campus Safety Officers And Dental School Employees At An Academic Medical Center During Covid-19, Decature Banker, Lorena Baccaglini, Miriam Mccann, Chandran Achutan

Capstone Experience: Master of Public Health

Job stress can lead to adverse physical and emotional health effects in employees and is worse during an emergency or pandemic. The complexity of the coronavirus disease 2019 (COVID-19) pandemic is taking a toll on the healthcare systems and their employees. This cross-sectional study looked at two different groups of academic medical center employees, Campus Safety Officers and Dental School employees, who’s work puts them at risk for COVID-19 exposure. We hypothesized that Campus Safety Officers and Dental School employees who felt adequately trained to conduct COVID-19 related work would not feel more stressed during the COVID-19 pandemic than they …

Effect Of Climate Change On Lyme Disease Cases In 4 New Jersey Counties, Meredith Olson

Capstone Experience: Master of Public Health

Since its discovery more than 40 years ago, there has been an increasing occurrence of Lyme disease. Lyme disease is a tick-borne illness found predominantly in the Northeastern region of the United States. Studies have shown that environmental factors play an important role on the life cycle of ticks. Due to the complexity of environmental changes as well as the life cycle of different tick species, the variety of factors that could influence the increase in Lyme disease can be different depending on tick species and region. This study compared different regions of New Jersey, a highly Lyme disease endemic …

Agricultural Injuries Among Central State Region Operators Over A 5-Year Period: Cs-Cash Farm And Ranch Health And Injury Survey 2011-2015, Anthony Johnson Jr

Capstone Experience: Master of Public Health

Background The high risk of occupational fatalities in agriculture is well documented, but information on non-fatal injuries is lacking due to challenges in injury surveillance. This surveillance study explored the frequency, characteristics, and risk factors for non-fatal injuries among farmers and ranchers in the central United States.

Methods The Central States Center for Agricultural Safety and Health (CS-CASH), in collaboration with the USDA National Agricultural Statistics Service (NASS), conducted annual surveys (n=34,777 sent) during 2011-2015 covering a seven-state region (Iowa, Kansas, Minnesota, Missouri, North Dakota, Nebraska, and South Dakota).

Results The average response rate was 32% in the five consecutive …

Development Of A Web-Based Agriculture Health Risk Assessment Tool For Military Veteran Farmers And Ranchers, Alyssa Damke

Capstone Experience: Master of Public Health

In the U.S., significant health disparities exist among rural populations compared to their urban counterparts. These disparities can be compounded in agricultural workers due to the dangerous and unpredictable nature of their work. Agricultural producers who are also military Veterans may experience additional health pressures that are often overlooked in the healthcare setting. Over 2.5 million Veteran Health Administration (VHA) patients reside in rural areas and the healthcare infrastructure to care for these Veterans may not include an agricultural occupational approach. To address healthcare disparities in Veteran farmers and ranchers, this study, in collaboration with AgriSafe Network, will be used …

Perceptions Of Voice Health, Voice Health Care, And Voice Health Education In The Performance Community, Katelyn Nelson

Capstone Experience: Master of Public Health

There is a medical consensus that proper voice health precautions can protect the voice and decrease the occurrence and severity of voice disorders in vocal performers. Similarly, seeking medical treatment for voice disorders can speed recovery time and preserve the voice. Voice disorders are common in performance students and professionals because of demanding curricula and frequent voice use, but little is known about their voice care needs, preferred voice care resources, and clinical care. The purpose of this study was to add to the research on voice health by interviewing faculty members in the College of Communication, Fine Arts, and …

Non-Emergency Utilization Of Ems: Contributing Factors And Strategies To Promote Effective Care With Appropriate Resources, Jason Jones

Capstone Experience: Master of Public Health

Non-emergency use of EMS resources can impose a substantial burden on emergency response systems and the communities they serve by reducing the response capacity for time-sensitive and life-threatening situations and through the subsequent diversion of funding that could be used to more effectively address health disparities. National EMS response data suggest that a large proportion of EMS patient encounters are for non-emergent reasons. Despite being a nation-wide issue, inadequate research has been conducted to understand why non-emergency and frequent use occurs and what strategies may be effective in mitigating avoidable use. Community paramedicine (CP), an emerging specialty in EMS that …

A Preliminary Analysis Of Project Ag Aware: Sbirt In Agricultural Work Settings, Rachel L. Rutt

Capstone Experience: Master of Public Health

Background: An increasing number of individuals are being negatively affected by substance abuse in the U.S. and Nebraska communities. These communities are seeing immense increases in opioid prescribing rates, especially in rural areas. The aims of this study are to 1) describe the study population of agricultural workers in Nebraska; 2) estimate the prevalence of alcohol misuse, illegal drug use, and anxiety among agricultural workers in Nebraska; and 3) examine factors associated with alcohol misuse among agricultural workers in Nebraska.

Methods: Adult agricultural workers (N=1,206) completed a paper or online survey for Project Ag Aware. Alcohol misuse, illegal drug use, …

Developing A Community Innovation Grant In Response To Increasing Rural Critical Incidents In Agricultural Mental Health And Wellbeing, Community Trauma, And Natural Disasters, Chessa S. Quenzer

Capstone Experience: Master of Public Health

Spink Area Support Network (SASN) is a skilled team of community volunteers that facilitate rural critical incident response services in an effort to prevent a critical incident and offer structured support during the aftermath. SASN was developed in response to identified gaps in rural critical incident response and risk reduction through prevention in Spink County, South Dakota. SASN utilizes a collaborative team approach to fill in gaps between first responder silos and establish community interventions by providing support and resources while utilizing critical incident stress management methods. SASN requires funding to maintain response resources, training, prevention education, and follow-up services. …

Developing A Program Evaluation Plan For Medicaid Prenatal Care Management Programs, Shardae Sims

Capstone Experience: Master of Public Health

Prenatal care management (PNCM) is an intervention that targets women during the perinatal period to improve birth outcomes. PNCM has the potential to address social determinants of health issues and gaps or barriers to care that could lower incidences of adverse birth outcomes in Nebraska. There is currently a gap in the literature for studies that fully assess the impact of prenatal care management programs and the program’s ability to reach set goals. The purpose of this research is to develop an evaluation plan and potential implementation strategies that can be utilized by the Medicaid PNCM program in Nebraska. The …

Oxytocin Attenuates Expression, But Not Acquisition, Of Sucrose Conditioned Place Preference In Rats, Devon Patel, Megana Sundar, Eva Lorenz, Kah-Chung Leong

Psychology Faculty Research

Maladaptation of reward processing for natural rewards, such as sucrose or sugar, may play a role in the development of diseases such as obesity and diabetes. Furthermore, uncovering mechanisms to disrupt or reverse maladaptation of reward-seeking behaviors for natural reinforcers can provide insight into treatment of such diseases, as well as disorders such as addiction. As such, studying the effects of potential pharmacotherapeutics on maladaptive sugar-seeking behavior offers valuable clinical significance. Sucrose conditioned place preference (CPP) paradigms can offer insight into aspects of reward processes as it provides a way to assess acquisition and expression of context-reward associations. The present …

From Overdose To Crime Scene: The Incompatibility Of Drug-Induced Homicide Statutes With Due Process, Kaitlin S. Phillips

Duke Law Journal

As the opioid epidemic ravages the United States, federal and state legislators continue to seek various ways to mitigate the crisis. Though public health advocates have successfully pushed for harm-reduction initiatives, a contrasting punitive response has emerged. Across the country, prosecutors and legislators are turning to drug-induced homicide (“DIH”) statutes as a law-and-order response to the crisis. DIH statutes, which can carry sentences as severe as life in prison, impose criminal liability on anyone who provided drugs that led to a fatal overdose. Though DIH laws are often justified as tools to target large-scale drug distributors, in reality, they more …

The Student Loan Bankruptcy Gap, Jason Iuliano

Duke Law Journal

Each year, a quarter of a million student loan debtors file for bankruptcy. Of those, fewer than three hundred discharge their educational debt. That is a success rate of just 0.1 percent. This chasm between success and failure is the titular “Student Loan Bankruptcy Gap,” and it is a phenomenon that is unprecedented in the law.

Drawing upon an original dataset of nearly five hundred adversary proceedings, this Article examines three key facets of the Student Loan Bankruptcy Gap. First, it establishes the true breadth of the gap. Second, it explores why the gap has persisted for more than two …

Choice Of End State Comfort Based On Time Spent At The Beginning State And The Precision Requirement Of The End State, Tucker Gregory Gamble

Undergraduate Honors Capstone Projects

People choose actions based on many different variables. In particular, choice of posture while grasping an object typically depends upon several factors including the time spent in that posture, what postures were held prior to choosing that posture, and the precision required by the posture. The purpose of this study was to test a trade-off between choice of end-state comfort based on time spent in a posture at the beginning-state and the precision requirement of the end-state. A comfortable grasp is classified when a person has a full grasp on an object with their thumb pointing up. This posture also …

The Effects Of Eating A High Fat Diet On Sensitivity Of Rats To Methamphetamine-Induced Conditioned Place Preference, Kayla Galindo

Open Access Theses & Dissertations

Eating a high fat diet causes several negative health consequences, including dysfunction to dopamine systems. For example, eating a high fat diet enhances sensitivity of rats to methamphetamine-induced locomotor sensitization. However, it is not known if sensitivity to other (i.e., the rewarding) effects of methamphetamine are similarly enhanced in rats eating a high fat diet. Females are more sensitive than males to the behavioral effects of stimulants in general, and therefore might also be particularly vulnerable to the effects of diet on the rewarding effects of stimulant drugs. To test the hypoThesis that eating high fat chow enhances sensitivity of …

Crucial Silence, Amy Howard

Open Access Theses & Dissertations

James Baldwin tells the story of being arrested in Paris for allegedly stealing a single hotel bedsheet. After spending several weeks and Christmas Day in a cold prison cell, Baldwin was brought to trial. As he was acquitted for the petty crime which he did not commit, he heard “great merriment in the courtroom.” Baldwin said, “I was chilled by their merriment even thought it was meant to warm me. It could only remind me of the laughter I had often heard at home, laughter which I had sometimes deliberately elicited. This laughter is the laughter of those who consider …

Real-Time Intelligent And Multi-Spectral Inspection Of Structural Components, Mst Mousumi Rizia

Open Access Theses & Dissertations

Conventional, manual inspection methods are the most commonly used inspection approaches to this day; that cause downtime and can be erroneous due to their repetitive nature, heavy workload, and human error. The overarching goal of this work is to advance structural inspection with intelligent and autonomous techniques across infrastructures. In particular, this project will develop path-planning schemes for close navigation around the structures and intelligent algorithms for crack and corrosion detection.

The introduced novel navigation method uses advanced manufacturing techniques to generate aerial inspection trajectories in GPS-denied areas. The proposed method is validated using the `Gazebo' robotics simulator; the results …

Selection And Propagation Of Pinyon Pine, Kylie M. Lawson

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Single-leaf pinyon pines are drought tolerant trees native to the Great Basin. This species is a source of wild-collected, edible pine nuts that are in great demand. With no previous research apparent, this thesis aimed to identify wild trees with high cone production as sources for evaluating grafting onto immature and mature trees. Wild sources of scions were identified from four wild stands and six trees per stand. Counting and analyzing the number of scars left by mature cones along the leader branch provided an estimate for each tree‚Äôs productivity and identified trees with greater productivity within a stand. The …

Effects Of Wi-Fi-Enabled Smart Irrigation Controllers On Water Use And Plant Health Of Residential Landscapes In The Intermountain West, Shane R. Evans

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Residential and commercial landscapes provide home and business owners with several benefits. These benefits range from improved air quality and flood control to the reduction of noise and breakdown of organic chemicals. However, these landscapes are routinely overwatered which can lead to plant disease, nutrient pollution, and large amounts of water being wasted. Utah State University, in conjunction with the Center for Water Efficient Landscaping (CWEL), the Utah Division of Natural Resources and Weber Basin Water Conservancy District, conducted an experiment to determine if Wi-Fi-enabled smart irrigation controllers conserve water as compared to average residential irrigation amounts and manually programmed …

Effects Of Short Season Irrigation On Pasture Yield And Predicting Yield With Sentinel-2 Satellite, Ihsan Bugra Bugdayci

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Deficit irrigation can reduce agriculture water use making additional water available for other uses. This study looked at multi-year impacts of deficit irrigation on pasture yield. The results show that that early irrigation provides the most benefit to cool season pastures and late season irrigation only had small impacts on yield. According to this research, irrigation water can be saved without impacting the yield importantly.

Remote sensing techniques are becoming a part of agriculture. Yield predictions are important for the farmers and others involved with agriculture. In this research, relationships between the normalized difference vegetation index (NDVI) calculated from remotely …

Nicotine And Alcohol Interactions, Charles C. J. Frye

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Charles C.J. Frye, a graduate student in the Behavior Analysis program at Utah State University, completed this dissertation as part of the requirements of the degree of Doctor of Philosophy in Psychology.

Alcohol and Nicotine are the two most commonly abused drugs in the United States, often used at the same time. The goal of the dissertation was to more fully understand how exposure to one drug alters motivation for the other. In Chapter I, we investigated how exposure to nicotine affects relapse for alcohol in rats. Nicotine did not affect relapse for alcohol, possibly due to the method of …

Utilizing Earth's Microbiology To Develop The Framework For A Manufactured Martian Nitrogen Cycle, Kyle Valgardson

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

History has shown us that space travel is a complicated activity not to be taken lightly. Extended missions such as those that would accompany a manned mission to Mars are guaranteed to have increased complexity and require creative solutions to problems we likely take for granted. One such issue is how to supply the necessary amount of nitrogen to the astronauts to keep them alive. Nitrogen is an essential component to life on Earth as most biological molecules, such as protein and DNA, contain a significant amount of it. Most organisms have to get it from what they eat, but …

Triggerable, Targetable, And Trackable Flavonol-Based Carbon Monoxide-Releasing Molecules, Livia S. Lazarus

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Long known as a toxic gas, carbon monoxide (CO) has been recently redefined as a health beneficial molecule produced endogenously in humans. The biological activity of CO has been extensively examined in inflammatory conditions, vasoprotection, anti-apoptotic and anticancer studies, although the mechanisms of action are still not well defined. Because CO is a gaseous molecule, a straightforward administration would be inhalation. However, this delivery method is limited to use in hospital settings under professional supervision. For improved control over the amount and location of CO delivery, metal-free and light-triggered carbon monoxide-releasing molecules are of particular current interest. Our lab is …

Reducing Daily Hassles In The Classroom: Teaching Coping Techniques To Elementary School Children, Fiona Molsberry

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Stress, including stress from daily hassles, can have a negative effect on children. Coping skills can be helpful for dealing with stress, but must be effective for the type of stressor the student is experiencing. Teaching children effective coping skills can help them manage stress and may also have a positive impact on perceived classroom climate.

Researchers examined what the relation between a brief CBT intervention with a classroom-based generalization phase on the student rated frequency of daily hassles which occur at school and on the student rated distress levels associated with the hassles, how helpful and acceptable do the …

Demographics, Accuracy, And Impact Of Feed Laboratories In The United States, Jerald H. Severe

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Feed analysis is very important to modern society. In the United States feed analysis is used to optimize production of food animals. Feed analysis is also used as a tool to place value on crops. As important as feed analysis is to society, little research has been done that describes which feed laboratories are the most popular and why people use them. It has been thought by some patrons that different results from the same feed sample are obtained by different laboratories. Is this true? If so, what is the effect on those that use feed laboratories to produce animals, …

Understanding The Microbial Population Of Lactococcus Lactis. Subsp. Strains During Cheese Making And Initial Storage, Rhitika Poudel

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Cheddar cheese is manufactured by fermenting milk with lactic acid bacteria added as Lactococcus lactis. The two major subspecies used are lactis and cremoris. Starter culture for this study was prepared and donated by Vivolac Cultures Corporation, Greenfield, Indiana. Cheddar cheese was made in duplicate using two strains of lactis and cremoris. Milled curd was salted with 2.0, 2.4, 2.8, 3.2 and 3.6% salt, pressed for 3 h and stored at 6¬∞C. The curd was sampled during cheese making and after 6d storage. Two different methods of enumeration were employed. One method involved plate counting which only …

The Relationship Between Mindfulness, Academic Stress, And Attention, Tida Blackburn

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Some degree of anxiety in learning situations is expected and normal. However, excessive anxiety and stress negatively affect cognitive performance, especially working memory, concentration, and sustained attention. Studies have shown that higher success in academics is related to a better ability to maintain focus on the information presented including auditory and visual attention. College students who are better able to manage stress are more successful than those who cannot. One method of coping with stress and anxiety is the practice of mindfulness. Mindfulness is the ability to be fully present in the moment, be aware of one’s mind, body, and …

The Moderating Role Of Psychological Inflexibility In The Relationship Between Minority Stress, Substance Misuse, And Suicidality In Lgb+ Adolescents, Sean N. Weeks

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Adolescence is a difficult time, especially for those who do not identify as heterosexual (e.g., gay, lesbian, bisexual, asexual, pansexual; LGB+). Increased rates of substance abuse and suicidality are well documented outcomes that tend to be worse in the LGB+ adolescent community than in mainstream groups. Minority stress, the effect of unique stressors experienced by those in the LGB+ community explained by external and societal influences, has been accepted within the research community as a theory used to explain the health disparities seen in this group. This study proposed a possible further explanation, in addition to minority stress, that helps …