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Insole Fall Prevention Device, Nick M. Hughes, Andrew M. Slaboda

Biomedical Engineering

Falls among the aging population occur every single day, with 1 in every 5 resulting in some injury and 300,000 hospitalized every year with a hip fracture [1]. The most popular and effective way to mitigate these falls is through physical therapist intervention. However, with the increased popularity in telerehab, many patients at risk for falls cannot accurately convey their gait tendencies to their physical therapists from the comfort of their home or while not in direct contact with the PT. A device like an insole, implanted with force sensors, which measures different parts of a patient’s foot, could convey …

Mechanisms For Funding Biosecurity And Declared Pest Management In Western Australia - Report By The Biosecurity Council Of Western Australia, Biosecurity Council Of Western Australia

Biosecurity published reports

There are five legislated funding mechanisms used for biosecurity-related purposes in wa declared pest rates, Industry Funding Schemes (IFSs), fees for service through the Agricultural Produce Commission (APC), specified area rates and the Modified Penalties Revenue Account. Of these, three were assessed as sustainable sources of biosecurity funding:

• Declared pest rates (DPRs) - rates chargeable on land in a prescribed area. The funds collected via this mechanism are matched dollar-for-dollar from the State's Consolidated Account and used for activities to control declared pests, including biosecurity threats.
• IFSs - schemes that enable agricultural industries to collect funds from producers. The funds …

Rivers As International Borders: A Comparison Of How Social-Political Factors Have Impacted Natural Resources In The Usumacinta River Basin And Rio Grande River Basin Within The Context Of Climate Change, Anna A. Flores

Water Resources Science and Technology Theses and Graduate Research Reports (Archived)

Along transboundary river borders in North and Central America social-political factors such as conservation, militarization, and migration impact natural resources leaving the United States, Mexico, and Guatemala at risk of ecological decline due to the changing climate. I present a qualitative case study comparing the social-political factors and their impact on natural resources in the Usumacinta River Basin (URB) and Rio Grande River Basin (RGRB). A comprehensive evaluation of social-political factors is performed starting from the 19th century to the current era. I contribute to the field of environmental sociology by extending Laako and Kauffer’s (2022) work on eco-frontiers of …

Aflatoxin In Dairy Cattle Water Troughs, Julie A. Scott

Water Resources Science and Technology Theses and Graduate Research Reports (Archived)

One of the most commonly found mycotoxins, aflatoxin, has been an emerging concern for the milk and dairy industry and a continued concern for the human food supply and cattle feed industry. There is a possibility of this carcinogenic mycotoxin being found in water and several studies have found them in water storage tanks, treated wastewater systems, and even in bottled water. With the potential presence in water, this study explores the possibility of aflatoxin in water troughs found on dairy farms which could be one of the exposures to cattle linked to causing aflatoxin in milk. Trough water samples …

Why And When Do Leaders Express Humility? Leader Expressed Humility As Psycho-Social Signaling, Kelly G. Manix

American Business Review

Humble leadership has generated immense research interest. Yet, little is understood regarding why or when leaders may choose to express humility to their followers. Drawing upon self-determination and signaling theories, this conceptual research seeks to explain why some leaders display humble behaviors toward their followers more than other leaders. Needs for relatedness and competence are proposed as antecedents of humble expressions. Leader optimism is proposed as a moderator of this relationship. I contend leaders sustain expressions of humility to signal their values of relatedness and growth to followers and to encourage humble behaviors among them for mutually beneficial outcomes. Optimism …

Sacred Earth: The Role Of The Natural Divine Within Wendell Berry's "Manifesto", T. Greyson Gurley Ma

All Graduate Plan B and other Reports, Spring 1920 to Spring 2023

Kentuckian writer and poet, Wendell Berry, is often associated with environmental literature and advocacy. However, often overlooked, much of Berry’s work is inherently religious in nature, specifically Christian. Berry’s poetry expresses many of his personal beliefs regarding life, spirituality, religion, interconnection, stewardship, and agriculture. In particular, Berry often uses characters to communicate these aforementioned personal ideas. This practice can be seen through his utilization of the character of the Mad Farmer within a great deal of his poetry, including poetry dedicated to the Mad Farmer himself. Although this character expresses many of the same beliefs as Berry, he is not …

The Tinker Bell Jar, Kayla Berryman

All Graduate Plan B and other Reports, Spring 1920 to Spring 2023

This poetry thesis is a collection of poems thematically linked together. Each poem revolves around characters from fairy tales and children’s books who are stuck in situations with abusive or harmful family members and crave an escape. In Part One of this collection, the poems take place in what readers might identify as the real world. In Part One, the poems have elements of fairy tales in them, and the speaker, or narrator of the poems, uses fairy tales to understand and relate the relationship between her parents and brother in a way that she can understand. The speaker of …

Sporkling, Mia Jensen

All Graduate Plan B and other Reports, Spring 1920 to Spring 2023

For my thesis, I wrote and illustrated a graphic short story that captures the confusing experiences associated with aging out of childhood. My thesis, titled “Sporkling,” follows a twelve-year-old girl named Moira as she confronts her fears with the help of the recently thawed disembodied head of the quirky nineteenth-century inventor, Samuel W. Francis. The central topics of the project reflect on the unification of the body and mind. Whereas the young, naïve Moira represents the body, the disillusioned, decapitated Samuel represents the mind. As the two spend an afternoon trapped in Moira’s father’s secret laboratory, they must assist each …

Building 6c’S (Critical Thinking, Collaboration, Communication, Creativity, Culture, Connectivity) In The Chinese Learning Classroom, Weixi Dong

All Graduate Plan B and other Reports, Spring 1920 to Spring 2023

This teaching portfolio is a product of the author’s studies in the Masters of Second Language Teaching Program at Utah State University and her experiences as a teacher of Chinese at the elementary school level in the State of Utah’s public school Dual Immersion program. The author provides a selection of teaching reflections and research that have had the most impact on her teaching practice. First, the author offers personal reflections and a theoretical framework for her pedagogy in the Teaching Perspectives section, through a discussion of her professional environment and teaching experience; this is followed by the Teaching Philosophy …

Regional Plant Community Differences In The Nebraska Sandhills, Travis Millikan

Department of Agronomy and Horticulture: Dissertations, Theses, and Student Research

The Nebraska Sandhills is very valuable to the state of Nebraska, representing one of the most in-tact and largest grassland ecosystems in temperate regions in the world. Rangeland managers must understand plant community dynamics across the Sandhills to better inform management decisions. The first objective of this study was to evaluate plant community variability on upland Sands ecological sites across different precipitation zones in the Nebraska Sandhills. The second objective of our study was to utilize the Rangeland Analysis Platform (RAP) to examine spatial and temporal variability in biomass production and cover on pastures of ranches analyzed in the first …

Evaluation Of Human Microbiota-Associated (Hma) Porcine Models To Study The Human Gastrointestinal Microbiome, Nirosh D. Aluthge

Department of Food Science and Technology: Dissertations, Theses, and Student Research

Research conducted in the past couple of decades has showcased the importance of the gut microbiota in human health and well-being. While many studies have reported on the differences in community membership between a disease state and a healthy state, few have investigated the mechanisms through which an aberrant microbiota contributes to a disease phenotype. One of the primary reasons for this are the many technical and ethical barriers to conducting the necessary studies directly in human individuals. Human microbiota-associated (HMA) porcine models have the potential to become important research tools which can enable the testing of hypotheses regarding host-microbiota …

Land-Use And Potential Effects On The Western Tiger Salamander (Ambystoma Mavortium), Emily Zappia

Department of Environmental Studies: Undergraduate Student Theses

Humans have altered 40% of land across the globefor cropland, rangeland, and pastureland, which, in turn, affects amphibious species like the western tiger salamander (Ambystoma mavortium; WTS)and their viable habitats.Since intensive agriculture increased throughout eastern Nebraska in the 1980’s, the distribution ofA. mavortiumhas declined and the species can no longer be found in the southeast corner of the state, while populations are thriving in the pastures of the Sandhills region. Here we explorethe potential factors contributing to the decline ofA. mavortiumthrough the analysis of climaticand soil characteristic data across the geographic distribution of WTS. Data indicated that precipitation rates, soil …

Reintroduction Of The Grey Wolf, Cody Willers

Department of Environmental Studies: Undergraduate Student Theses

A comprehensive literature review of the topic of the reintroduction of the grey wolf (Canis lupus) into the lower 48 states has been conducted to determine the viability of the grey wolf as a method for managing the overgrowth of medium to large ungulate populations. Due to the overgrowth of medium to large ungulate populations without the presence of the grey wolf, detrimental environmental impacts were being seen on many ecosystems such as Yellowstone in North America. Through predation and the fear of predation, the presence of the grey wolf in these ecosystems can provide a solution to the negative …

Wildfires And Prescribed Fires: Do They Impact Soil Quality?, Kate Nelson

Department of Environmental Studies: Undergraduate Student Theses

Globally, climate change has had an adverse effect on natural phenomena and ecosystem trends, including drastically increasing the number of wildfires that occur annually. As a result, the number of wildfires in the western United States have doubled since 1984. More specifically, ideal wildfire conditions have also prolonged the wildfire season in California. The objectives of this study were to determine if wildfires had an effect on soil quality and determine if wildfires and prescribed fires had different impacts on soil quality in northern California. A literature review was conducted to address the knowledge gaps and understand the perceived changes …

Biological Sex Differences In The Monodelphis Domestica: Investigating Behavioral Responses In Environmental Enrichment And Conditioned Place Preference Paradigms, Katelynn M. Renteria

Theses and Dissertations

The Monodelphis domestica, commonly known as the grey short-tailed opossum, has become an increasingly frequented animal model for areas of psychological study, including comparative psychology. Despite the growing interest in utilizing the Monodelphis as an animal model, several areas of research remain limited in what has been studied. This includes associative learning and the effects of environmental enrichment on the Monodelphis. This study novelly incorporates the two using environmental enrichment with the conditioned place preference (CPP) paradigm to both diversify associative learning literature and expand existing knowledge on the Monodelphis domestica. The CPP paradigm included interactive objects as environmental …

Small Extracellular Vesicles In Milk Cross The Blood-Brain Barrier In Murine Cerebral Cortex Endothelial Cells And Promote Dendritic Complexity In The Hippocampus And Brain Function In C57bl/6j Mice, Fang Zhou, Pearl Ebea, Ezra Mutai, Haichuan Wang, Sonal Sukreet, Shya Navazesh, Haluk Dogan, Wenhao Li, Juan Cui, Peng Ji, Denise M.O. Ramirez, Janos Zempleni

Department of Nutrition and Health Sciences: Faculty Publications

Human milk contains large amounts of small extracellular vesicles (sEVs) and their microRNA cargos, whereas infant formulas contain only trace amounts of sEVs and microRNAs. We assessed the transport of sEVs across the blood-brain barrier (BBB) and sEV accumulation in distinct regions of the brain in brain endothelial cells and suckling mice. We further assessed sEV-dependent gene expression profiles and effects on the dendritic complexity of hippocampal granule cells and phenotypes of EV depletion in neonate, juvenile and adult mice. The transfer of sEVs across the BBB was assessed by using fluorophore-labeled bovine sEVs in brain endothelial bEnd.3 monolayers and …

First-Day Expositional Interviews, Iterative Training, And Participant Skill In Descriptive Experience Sampling, Cody Michio Kaneshiro

UNLV Theses, Dissertations, Professional Papers, and Capstones

Descriptive experience sampling (DES) is a method of describing inner experience (i.e., directly apprehended thoughts, feelings, sensations, etc.). DES includes “iterative” sequences of random, natural-environment, beeper-driven sampling of inner experiences followed by an expositional interview that seeks to apprehend and describe those inner experiences in high-fidelity. DES investigators claim that these iterative sequences increase the participant’s DES skills. The present study tests that claim by investigating whether participants demonstrate higher skills in their very-last-sample interviews than they exhibited in their own very-first-sample interviews. The very-last-sample and very-first-sample interviews of six participants were quantitatively and qualitatively examined. We found that participants …

Horse Loose: Essays On Fear And Attachment, Alyse Burnside

UNLV Theses, Dissertations, Professional Papers, and Capstones

I began writing my thesis about my grandmother, who lived out the last few years of her life as a new age healer speaking in tongues and believing she was the channel for an ancient Lemurian shaman. We were not close until the very end of her life, and even then I felt far away from her. Not in the least because of her estrangement with the rest of my family. I tried and tried to write about her but always ran up against her mystery. She was not a woman many knew, and if you did know her, you …

Re-Localizing Writing Assessment: Sites Of Knowledge Mobilization., Charlotte Asmuth

Electronic Theses and Dissertations

For decades, writing assessment theorists have subscribed to the principle of localism––the belief that assessments should be designed with local contexts in mind and administered by local actors. Although this belief has ensured the validity of assessments in writing programs, it has also led to a tendency to treat assessment as a stable practice that is bound to a particular location, thus ignoring what happens when assessment knowledge and methods developed in one location travel to another distant location (as they do for campus assessment initiatives). To that end, this project traces how assessment knowledge is transformed as it travels …

Kurt Vonnegut, Modernity, And The Self: A Guide To The Good Life., Josh Simpson

Electronic Theses and Dissertations

What are people for? This is a question Kurt Vonnegut raises in his first novel, 1952’s Player Piano. Over five decades later, when he concludes a career with 2005’s A Man Without a Country, he is still asking, “What is life all about?” (66). These are the central questions for Vonnegut, and his novels, short stories, essays, interviews, correspondence, and commencement addresses offer a singular, life-long attempt at an answer. In this dissertation I offer a reading of Vonnegut not just as a writer concerned with philosophical questions, but rather, on a deeper, more personal level, as a …

Spectroscopic Measurements Of Meibum Compositional, Structural, And Functional Relationships To Elucidate The Role Of Meibum In Dry Eye., Anthony Chigozie Ewurum

Electronic Theses and Dissertations

The major aim of my dissertation was to investigate the etiology of dry eye disease which affects about 7 million people in the United States, causing symptoms that can lead to visual disturbance. Correlation between dry eye and an abnormal lipid layer of the tear film has been found. Tear film lipids originate mostly from the meibomian glands. Cholesteryl ester (CE) and Wax ester (WE) lipids make up most of the human meibum lipidome and the CE/WE ratio has been shown to decrease in patients with meibomian gland dysfunction. Model studies using synthetic CE and WE, although providing some insight, …

Etracellular Vesicles From Lactobacillus Rhamnosus Gg Protect Against Alcohol-Induced Liver Injury Through Suppression Of Intestinal Mir 194 And Subsequent Activation Of Fxr In Mice., Mengwei Jiang

Electronic Theses and Dissertations

Numerous studies have reported the efficacy of probiotics for alcohol-associated liver disease (ALD). These studies indicate a strong interest among the scientific and medical communities in identifying alternative or adjunctive approaches for ALD, for which there is no effective or widely accepted therapeutic option. However, in-depth molecular knowledge on how probiotics render their effects is lacking. Patients with ALD often have increased hepatic bile acids (BAs), which can be toxic and are an important causative factor in liver injury and hepatocyte death. BAs are released into the intestines and serve not only as a “detergent” to promote fat absorption, but …

Genomic Tools And Models For Investigating The Role Of Germline Diversity In Mouse Antibody Repertoire Development., Justin T. Kos

Electronic Theses and Dissertations

Given the diversity and complexity within immunoglobulin (IG) loci, effective mouse models first require characterization of intra-strain differences and construction of high-quality reference assemblies for IG loci in several representative strains. To understand light chain germline diversity across biomedically significant mouse strains, we profiled the expressed IGK and IGL repertoires of 18 commonly used laboratory mouse strains using AIRR-seq. Across strains, we observed germline IGKV sequences shared by three different IGK haplotypes and a more conserved IGLV germline repertoire among common laboratory strains. Pacific Biosciences (PacBio) Single-Molecule Real-Time (SMRT) sequencing was used to sequence and assemble bacterial artificial chromosomes (BAC) …

The Role Of Obesity In Macrophage-Mediated Mechanisms Promoting Early-Onset Colon Cancer., Katharina Marietta Scheurlen

Electronic Theses and Dissertations

Early-onset colon cancer (EOCC) is a leading cause of cancer death among people younger than 50 years of age in the United States and is associated with metabolic dysfunction and obesity. Anti-inflammatory tumor-associated macrophages (TAM) and low Peroxisome Proliferator Activated Receptor Gamma (PPARγ) gene expression in colon cancer (CC) tissue promote tumor progression and decreased patient survival. Obesity-related hormones, such as leptin and adiponectin, have the potential to affect gene expression in TAM to promote CC progression and thereby link obesity and EOCC. The aim of this project was to identify target genes in human CC and to investigate the …

Definitions And Depictions Of Rhetorical Practice In Medieval English Fürstenspiegel., Joseph Ethan Blaine Sharp

Electronic Theses and Dissertations

This dissertation examines how medieval authors defined rhetoric and depicted rhetorical practice in medieval English Fürstenspiegel. It begins by analyzing how the field of medieval rhetorical historiography has overlooked the Fürstenspiegel as a rhetorical genre due to its overt reliance on meta-rhetorical handbook genres as the objects of its analysis. This dissertation challenges traditional narratives that positions medieval rhetoric as a primarily academic discipline divorced from political practice by engaging in horizontal reading practices that examine the broader culture of medieval rhetorical practice alongside the definitions of rhetoric found in medieval English Fürstenspiegel. In so doing, this dissertation …

Coping Flexibility And Academic Resilience Among Low-Ses College Students., Benjamin J. Calebs

Electronic Theses and Dissertations

College students coming from a background of poverty may experience academic impairment due to their experiences of chronic economic adversity. However, despite the stressors associated with poverty and the potential deleterious consequences of this form of adversity, many low-socioeconomic status (low-SES) college students show high academic achievement. One predictor of resilient outcomes that has been studied outside of academic contexts is coping flexibility, the ability to use a range of different coping behaviors to meet the demands of different stressful situations. Coping flexibility has been found to be positively associated with psychological adjustment in a variety of populations, yet it …

“I Think It's Male Privilege”: A Qualitative Study Of Personal, Behavioral, And Socio-Environmental Factors Influencing High Risk Sexual Behavior And Hiv Transmission Among Heterosexual Adult Males In Ghana., Nana Ama Aya Erzuah Bullock

Electronic Theses and Dissertations

There are roughly 340,000 adults and children living with HIV. Despite the progress in the global response and the lowing of infections, HIV rates in Ghana remain stable. Cultural and societal norms that exist at a given time and place influence masculine socialization and behavior. These norms promote heterosexual men’s engagement in high-risk sexual behaviors which result in HIV infections. Factors such as HIV knowledge, risk perception, male condom use, HIV testing, and counseling which minimize the risk of HIV, are also influenced by these norms. Men have been identified as assets and advocates for behavior change and social responsibility …

The Role Of Accuracy In Children’S Judgments Of Experts’ Knowledge., Allison J. Williams

Electronic Theses and Dissertations

Children prefer to trust people with expertise and people who are accurate. Because experts make mistakes and give incorrect information (e.g., predictions and diagnoses), this dissertation explores children’s judgments of knowledge for experts who provide inaccurate information. Across two studies, 6- to 9-years-olds (N = 160) were introduced to two experts in different domains (doctor and mechanic) and rated how much each expert knows about their relevant domain. Then, over four consecutive trials, participants heard one expert give inaccurate answers to easy questions in their domain. After each trial, children explained why they believed the expert gave inaccurate answers …

As Above, So Below: Magical Poetics And Queer Alchemy & A Planetary Spell.., Robert Eric Shoemaker

Electronic Theses and Dissertations

"Words have power": no more obvious statement has perhaps ever been made in an essay. However, the nature of that power is quite complicated, with a long and contentious history. I think of poetry as magic. Poetry is magical in the sense that it has ineffable qualities to it that enable readers to experience new thoughts and feelings when experiencing poetry, but when I say magic I mean that I think of poetry as actual, practical magic. As I will argue, poetry has magical qualities to it regardless of who is weaving the words, while intentional use of a self-aware …

High-Probability Tasks And Task Completion Rates Of Students With Emotional And Behavioral Disorders., Amy R Hall

Electronic Theses and Dissertations

This dissertation is an investigation into the effects of high-probability tasks on the task completion rates of three students diagnosed with an emotional and behavioral disorder. It begins with a close look into best practices verses common practices, examines students supports currently available in schools, and highlights gaps present in today’s educational system for students who exhibit significant challenging behaviors. The dissertation reviews literature available on the topic of high-probability tasks as a logical solution to combating gaps in behavior support and describes methodology used to investigate the strategy and its effects. It closes by presenting data, conclusions, implications, and …