Digital Commons Network^™

Investigating The Effects Of Suspended Algal Content, Dissolved Oxygen, And Temperature On A High-Frequency Acoustic Attenuation System In A Controlled Laboratory Environment, Noah Watson

Honors Theses

The Single Frequency Acoustic Attenuation System (SFAAS) has been developed at the National Center for Physical Acoustics (NCPA). This system uses acoustic methods to monitor fine suspended sediment concentration in streams. Site-specific calibrations are necessary for this system, and previous research has indicated that algal concentration or dissolved oxygen concentration of water may affect collected data. Temperature, dissolved oxygen concentration, and fluorescence, used as a proxy for algal concentration, were monitored during this system’s use, and calibrations were derived to account for the effect of each of these variables on acoustic measurements. It has been shown that temperature has a …

Revisiting Snack-Time: Analyzing How A Food Prescription Program In Charleston, Ms Affects The Children Of Participating Parents And Caregivers, Aubrey Bethay

Honors Theses

This study examines how Food Rx programs impact the children of enrolled families. Currently, research in this area is limited to data that focuses on produce consumption rates and BMI; however, there are other measures of physical and mental well-being that require evaluation. Consequently, this paper takes a more comprehensive approach, looking into childrens’ sense of security and perception of healthy food. 10 parents (representing 23 children) were interviewed and participated in recorded focus groups in order to gather information. From here, their responses were organized into domains in order to categorize the data.

Many parents reported that their children …

Effects Of Vdac 1 And 2 N-Terminal Peptides On Bax Conformation Assessed By Blue Native Gel Electrophoresis, Allison G. Dupree

Honors Theses

Members of the Bcl-2 family are responsible for regulating the intrinsic pathway of apoptosis through Bcl-2 homology 3 (BH3) domain interactions of pro- and anti-apoptotic members. Apoptosis occurs when BH3-only pro-death members overwhelm the pro-survival ones, leading to oligomerization of the multi-BH domain pro-death protein Bax to signal death by releasing cytochrome c from mitochondria into the cytoplasm. This process is essential for proper embryonic tissue development as well as maintenance of mature tissues. While BH3-only proteins such as Bim and Bid bind to and activate Bax through their BH3 domains, other regulators of this mitochondrial permeabilizer may exist. Two …

An Analysis Of Congressional Disgust Language On Twitter By Party Identification, Martha Nichols

Honors Theses

This thesis seeks to advance the existing work in the field of political communications through a study of congressional Twitter use. While there has been a significant amount of study focused on presidential Twitter presence, there is less existing literature on the use of Twitter by members of the U.S. Congress. This study focuses on the use of disgust language on Twitter and tests the hypothesis that Republican congressmen and women will have a higher proportion of disgust language in their Twitter presence over time. The hypothesis was unsupported, as the results produce an unexpected outcome that Democratic members of …

As Bonecas Babadeiras: Drag Subculture And Global Media In Rio De Janeiro, Brazil, Logan Baggett

Honors Theses

21st century global queer culture is seeing a major boom. Drag queens are the most indicative symbols of this boom, traditional practitioners of gender-bending performances that blend music, dance, makeup, and fashion to create breathtaking performances. To this end, this thesis asks the following question: How is local drag performance culture generated in Rio de Janeiro in the context of this 21st century gay boom? In this global metropolis, drag queens confront challenges––racism, classism, sprawling urban geography, and scene competition––that color their interpersonal relationships and financial success. They also find community, creating family units in the absence of heteronormative power …

Welfare As We Know It Now: Examination Of State-Level Effects Of Welfare Expenditure And Policy Restrictiveness On Crime And Group-Specific Arrests Over Twenty-Four Years Following Reform, Elizabeth Ann Sabbath

Sociology ETDs

The current project investigates how two different ways of operationalizing welfare—as an expenditure or as a policy of restrictive regulations—could shape the distribution of crime rates within a place and over time. In addressing the significance of its measures, the project also explores how welfare interacts with the broader economic forces of a place to influence crime rates over time. Finally, the project explores how welfare measures can predict arrest rates disaggregated by different gender and race groups. Panel fixed effects measure whether within-state changes in crime and group-specific arrests are explained by expenditure and restrictiveness observed repeatedly from the …

La Teoría De Los Arquetipos De Northrop Frye, Primavera: Romance (Épica), Marcos O. Cabobianco

STEM for Success Resources

En esta presentación Marcos Cabobianco habla de la estructura narrativa del ascenso del héroe.

Deformation Mapping And Modeling Of The Aleutian Volcanoes With Insar And Numerical Models, Jiahui Wang

Earth Sciences Theses and Dissertations

Surface deformation mapping is an essential component for comprehensive monitoring of volcanic activities, serving as a vital tool for discerning crucial insights into magma dynamics, storage, and migration for accurate hazard forecasting, assessment, and mitigation. However, monitoring of the volcanic deformation across the Aleutian volcanic arc is usually limited by the lack of terrestrial sensors deployed due to their remote locations and hostile environmental conditions, necessitating alternative methodologies for data acquisition and analysis.

My PhD study aims at precisely mapping the crustal deformation for the Aleutian volcanoes and tracking the evolution of the magmatic system with Interferometric Synthetic Aperture Radar …

The Geology And Geochemistry Of The Western Iron Ore Group Greenstone Belt, Singhbhum Craton, Eastern India, Jordan Wright

Earth Sciences Theses and Dissertations

This thesis presents new data on the origin of the Western Iron Ore Group (W-IOG), a Paleoarchean succession deposited on sialic rocks of the Singhbhum Craton. U-Pb ages from zircons from a tuff overlying the Lower Shales just below a banded iron formation (BIF) pin the age of the section to 3.39 Ga. Unconformably overlying the whole IOG section is the Darjing Group, which contains the Birtola Sandstone (on the basis of this work, now estimated to be 2.35 Ga). The lack of penetrative deformation and low-grade metamorphism makes these rocks excellent subjects for combined radiogenic and stable isotope studies. …

Effect Of Treated/Untreated Recycled Aggregate Concrete: Structural Behavior Of Rc Beams, Ayman Abdo, Ayman El-Zohairy, Yasser Alashker, Mohamed Abd El-Aziz Badran Mohamed

Faculty Publications

Using recycled concrete aggregates from construction and demolition wastes on structural concrete is a sustainable solution to reduce the consumption of natural resources and the detrimental effects of concrete production on the environment. This paper has collected much data from the literature to study fresh, mechanical properties and durability of concrete made of treated/untreated recycled aggregate (RA). Furthermore, the flexural and shear behavior of recycled aggregate concrete (RAC) beams was studied. This study discussed the distinctions and similarities between reinforced RAC beams and reinforced natural aggregate concrete (NAC) beams. The results of this review’s analysis clearly show that reinforced RAC …

Parental Factors Associated With Covid-19 Vaccine Uptake For Children Over 5 Years Of Age In Texas, Paula M Cuccaro, Jihye Choi, Yordanos M Tiruneh, Journey Martinez, Jing Xie, Michelle Crum, Mark Owens, Jose-Miguel Yamal

Faculty, Staff and Student Publications

The COVID-19 vaccine is safe and effective for children, yet parental hesitancy towards vaccinating children against the virus persists. We conducted a telephone-administered weighted survey in Texas to examine parents' sociodemographic factors and medical conditions associated with COVID-19 vaccination intention for parents with unvaccinated children ages 5-17 years. We collected responses from 19,502 participants, of which 4879 were parents of children ages 5-17 years. We conducted multiple logistic regression with Lasso-selected variables to identify factors associated with children's vaccination status and parents' intention to vaccinate their children. From the unweighted sample, less than half of the parents (46.8%) had at …

The Mechanism By Which Thermal Coupling Leads To An Asymptotic Maldistribution Stability Boundary For Flow Boiling In Parallel Microchannels, Md Emadur Rahman, Justin A. Weibel

CTRC Research Publications

Phase change heat transfer processes are attractive for the efficient thermal management of advanced semiconductor devices, with flow boiling in parallel microchannel heat sinks being one promising solution. However, there are several implementation challenges associated with two-phase flow in parallel microchannels, particularly flow maldistribution, which can adversely affect performance and reliability. Two-phase flow models can be useful in predicting and understanding the instability mechanisms that leads to maldistribution, such that parametric performance trends and safe regions of operation can be identified. Channel-to-channel thermal coupling has been shown to alleviate maldistribution, but it is not yet understood why this effect is …

An Attention Lstm U-Net Model For Drosophila Melanogaster Heart Tube Segmentation, Xiangping Ouyang

McKelvey School of Engineering Graduate Student Theses & Dissertations

Machine learning is commonly used in biomedical image analysis, as it allows automated image segmentation and identification that minimizes the need for tedious human involvement. Drosophila melanogaster is often used as a cardiac disease model, where optical coherence microscopy (OCM) is used to image and analyze its beating dynamics. As OCM often generates a large volume of images, automated image segmentation is necessary to quantify the heart beating efficiently. Our most recent heart segmentation model, FlyNet 2.0+, is a fully convolutional LSTM U-Net model. However, the performance of the model diminishes in the presence of artifacts, such as image reflection …

Capturing Higher-Order Relationships Through Information Decomposition, Aobo Lyu

McKelvey School of Engineering Graduate Student Theses & Dissertations

Mutual information between two random variables is a well-studied notion, whose understanding is fairly complete. Mutual information between one random variable and a pair of other random variables, however, is a far more involved notion. Specifically, Shannon's mutual information does not capture fine-grained interactions between those three variables, resulting in limited insights in complex systems. To capture these fine-grained higher-order interactions among variables, Williams and Beer proposed a framework called Partial Information Decomposition (PID) to decompose this mutual information to information atoms, called unique, redundant, and synergistic, and proposed several operational axioms that these atoms must satisfy. This conceptual …

Saving The Profession: A Post-Covid-19 Era Examination Of The Association Between Grit, Experience, And Burnout In Student Affairs Professionals, Deonte Jamar Simmons

Graduate Theses, Dissertations, and Capstones

Currently, student affairs, as a profession, is in a state of emergency due to The Great Resignation and residual effects of the COVID-19 pandemic. Despite the apparent need for exploration, there has yet to be a concentrated or comprehensive effort to resolve this pervasive issue. This study aimed to explore the post-COVID-19 relationship between burnout, grit, and years of experience in student affairs professionals at small colleges and universities in NASPA Region III (Southeastern United States). The researcher used survey research and quantitative analysis to explore this association and to answer three posed research questions. Following data collection (n=104), the …

Experiences Of Women Trustees: A Qualitative Multi-Case Study Of Women Trustees At Private Religious Colleges In The South, Amanda Main

Graduate Theses, Dissertations, and Capstones

In the United States, women are underrepresented on college governing boards and trusteeships, occupying only about one-third of those positions (Madsen & Longman, 2020). In the Southern United States, female representation is dramatically lower, with women holding somewhere between 11-15% of those board positions (Madsen & Longman, 2020). Feminist research identifies persistent sexism as the reason for the continued gender inequities. Sexism in social and organizational structures may present as microaggressions, a lack of agency, lack of female role models and mentors, explicit and inherent gender-based biases, lack of flexibility in work arrangements, and women being assigned work that does …

'My Body Is Fertile Ground': Exploring Relational Agriculture Through Gender, Body, And Local Food Policy, Erin M. Tansimore

Graduate Student Portfolios, Professional Papers, and Capstone Projects

This master's portfolio, "'My Body Is Fertile Ground': Exploring Relational Agriculture Through Gender, Body, and Local Food Policy," explores the concept of relational agriculture through multiple forms of practice. It comprises three parts: a personal essay discussing the author's experiences with the land as a young woman with a turbulent relationship with her own body; a literature review on gender dynamics in alternative agricultural spaces; and a survey report and a USDA Census of Agriculture data brief produced during an internship with two local food entities.

The first piece, "My Body Is Fertile Ground," details the author's experience with an …

Cooking, Colonialism, & Color, Vibi S. Bakshi

Graduate Student Portfolios, Professional Papers, and Capstone Projects

My project is decolonial, exploring how colonization applies to non-human animals. Engaging animal philosophy, philosophy of culinary authenticity, and philosophy of race, I will create vegan cooking tutorials aimed at communities of color. While there is significant literature exploring ourselves as primarily bodily beings before being individuals with personhood, it is often situated in an ecofeminist lens. My contribution builds on existing efforts to reveal the implicit bias within veganism and work to counteract it by applying how colonization of non-human animals and people can be resisted through cooking. A goal of this community engagement project is reducing environmental injustice …

Charting The Covid Long Haul Experience - A Longitudinal Exploration Of Symptoms, Activity, And Clinical Adherence, Jessica Pater, Shaan Chopra, Jeanee Carroll, Juliette Zaccour, Fayika Farhat Nova, Tammy Toscos, Shion Guha Ms, Phd, Fenlei Chang Md, Phd

Health Services and Informatics Research

COVID Long Haul (CLH) is an emerging chronic illness with varied patient experiences. Our understanding of CLH is often limited to data from electronic health records (EHRs), such as diagnoses or problem lists, which do not capture the volatility and severity of symptoms or their impact. To better understand the unique presentation of CLH, we conducted a 3-month long cohort study with 14 CLH patients, collecting objective (EHR, daily Fitbit logs) and subjective (weekly surveys, interviews) data. Our findings reveal a complex presentation of symptoms, associated uncertainty, and the ensuing impact CLH has on patients’ personal and professional lives. We …

Improving Mental Health Support For Nursing Students Through Mental Health First Aid (Mhfa) Training Of Clinical Faculty, Amy Sands

Graduate Theses, Dissertations, and Capstones

This project aimed to implement a process improvement program at the Louisville campus of Galen College of Nursing to improve the mental health support for nursing students through the training of Clinical Instructors (CIs) in using adult Mental Health First Aid (MHFA) and the ALGEE actions described within that program.

Queering Tv In The Age Of Tiktok, Greta Reel

Graduate Theses, Dissertations, and Capstones

This thesis asks how fans have created their own queer representation on the social media platform TikTok. It looks at the tools afforded by TikTok that fans have used to “ship” non-canon woman-loving-woman couples and to “queer” television show characters. It also examines how fans on TikTok have reacted to television plotlines they were unhappy with, such as the “bury your gays” trope. Four shows, all after the year 2000, are used as case studies. These shows are Wednesday (2022-present), Criminal Minds (2005-present), Stranger Things (2016-present), and Killing Eve (2018-2022). Numerous TikTok videos and comments revolving around each show are …

Matthew's Professional Portfolio, Matthew James Feth

Graduate Student Portfolios, Professional Papers, and Capstone Projects

A comprehensive summary of my experiences thus far and my mastery of the core competencies of the social work profession.

Social Work - Acting In Love, Dawn Rain Lyga

Graduate Student Portfolios, Professional Papers, and Capstone Projects

No abstract provided.

The Literary Imagination In A Post-Natural World, Kat L. Jackson

Graduate Student Portfolios, Professional Papers, and Capstone Projects

Environmental Writing Workshops Community Engagement Project - Kat Jackson

The Environmental Craftsfolk: Making Things In A World Full Of Stuff, Zoey Ballard

Graduate Student Portfolios, Professional Papers, and Capstone Projects

This Civic Engagement Project (CEP) proposes a transformative approach to addressing the complex challenges of environmental degradation and disconnection from nature through the establishment of the Eco-Craft Cabal in Missoula, Montana. The project seeks to reframe environmental consciousness through the lens of craft, fostering improved connections with the local environment and promoting community resilience. By repurposing both natural and artificial materials in inclusive, accessible crafting activities, the Eco-Craft Cabal aims to empower participants to confront feelings of despair and hopelessness with tangible, meaningful actions.

And Food Justice For All: Advancing Access To Just And Sustainable Food Systems, Makenna Grace Landry

Graduate Student Portfolios, Professional Papers, and Capstone Projects

A collection of work exploring food justice and food access programming in Western Montana, as well as a critique of the Bayer-Monsanto merger.

Corporate Environmental Responsibility: Navigating Policy, Impact, And Equity, Tyler Halligan

Graduate Student Portfolios, Professional Papers, and Capstone Projects

This master's portfolio, "Corporate Environmental Responsibility: Navigating Policy, Impact, and Equity," explores the profound impact of corporations on environmental degradation. It comprises three key pieces:

The first piece, "Understanding Factors Shaping Corporate Environmental and Social Responsibility: Navigating a Path Towards Greater Accountability," examines seven critical areas influencing corporate conduct: legal frameworks, global trade, multilateral development banks, international investment laws and agreements, corporate lobbying, transparency and environmental accountability, and economic growth priorities. The analysis covers historical contexts and contemporary challenges, advocating for robust regulatory measures and ethical business practices.

The second piece, "Treatment as a State (TAS) under the Clean Air …

A Right To Republish: Redesigning Copyright Law For Research Works, Faith O. Majekolagbe

Minnesota Journal of Law, Science & Technology

No abstract provided.

The Survivability Hierarchy Behind Bars: Themes, Reforms, And Prevention Program Evaluations In Washington State Jail Suicides, Rocky B. Marks

Clinical Psychology Dissertations

Across jails nationwide, suicide remains the leading cause of death. Suicide has been the leading cause of death for U.S. jail inmates for over 40 years. In Washington State, suicide accounts for 47% of all jail fatalities while incarcerated. To address this critical issue, the U.S. Justice Department set best practices for jails to follow for suicide prevention programs in 1989. Yet, these best practices have not reduced the disproportionate rate of jail suicides. Far from a decrease, suicide deaths for jail inmates rose 13% in the last 20 years. This dissertation involved three methods of analysis for this critical …

Surgical Approach To Urethral Diverticulum And Urethrovaginal Fistula With Mesh Erosion, Alicia Smith, Lauren Burton, Saifuddin Mama

Einstein Health Papers

INTRODUCTION AND HYPOTHESIS: This video illustrates a rare surgical case involving a urethral diverticulum, urethrovaginal fistula, and mesh erosion.

METHODS: We present a 58-year-old patient attending a tertiary care center with a suspected urethrovaginal fistula. Her concerns included stress urinary incontinence (SUI), recurrent urinary tract infection, and vaginal pain. The surgical history was notable for the placement of two different mesh slings during the same procedure to treat SUI. Preoperative evaluation and findings are illustrated in detail. The video uses a high-definition surgical camera to emphasize the initial intraoperative evaluation with localization of the fistula and diverticulum. We then demonstrate …