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Vol. 37 Iss. 1 [Full Issue], - - Dec 2024

Vol. 37 Iss. 1 [Full Issue], - -

A Midwestern Review: A Magazine of the Arts and Issues at DePauw University

No abstract provided.

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Portrait Of The Church On Fire, Abigail Fathauer Dec 2024

Portrait Of The Church On Fire, Abigail Fathauer

A Midwestern Review: A Magazine of the Arts and Issues at DePauw University

Abigail Fathauer is a Senior English Literature major with minors in Art History and World Literature. When she’s not writing papers or reading the next book on her TBR, she’s working at the local animal shelter and not shutting up about it. In another life, she was a medieval scribe.

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Artificial Neurovascular Networks To Simulate Energy Distribution To Spiking Neural Networks, William Bottom Dec 2024

Artificial Neurovascular Networks To Simulate Energy Distribution To Spiking Neural Networks, William Bottom

Theses

Biological neurons are known to be much more energy efficient than modern computers, with the human brain only consuming about 20 Watts. An Artificial Neural Network can take hours or days to train on high-performance and energy-consuming GPUs, so networks that can achieve similar performance at a fraction of the energy cost are very sought after. Spiking Neural Networks, which mimic biological neurons more closely than Artificial Neural Networks (ANNs), are a potential option for the energy problem in Neural Networks. By converting an ANN to an SNN and applying energy-saving methods/architectures, the equivalent SNN network can achieve similar performance …

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Community Co-Production Of The Meaning Of Local Climate Resilience And Action: A Case Study, Michele Romolini, Mary Hillemeier, Dustin L. Herrmann Dec 2024

Community Co-Production Of The Meaning Of Local Climate Resilience And Action: A Case Study, Michele Romolini, Mary Hillemeier, Dustin L. Herrmann

Center for Urban Resilience Scholarship

In the face of a rapidly urbanizing and warming planet, there is urgency for local governments to develop community resilience strategies. Successful climate change adaptation will likely require the inclusion of local knowledge, especially from historically marginalized communities. One pathway for this is through research projects and government planning activities that employ processes of co-production to generate actionable knowledge relevant to the community. This paper describes the approach, results, and reflections of a multi-sectoral partnership organized to engage residents of a small municipality to co-produce the meaning of community climate resilience, through methods including individual interviews, cognitive mapping, and a …

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An Evaluation Of The Effectiveness Of A Commercial Butterfly Breeder Seminar, Monrita G. Tate Dec 2024

An Evaluation Of The Effectiveness Of A Commercial Butterfly Breeder Seminar, Monrita G. Tate

Masters Theses and Doctoral Dissertations

This study evaluated the effectiveness of a Beginning Commercial Butterfly Breeder Seminar, a training workshop based on evidence-based best practices for rearing butterflies. The evaluation examined participant experience in the workshop, knowledge gained, and any changes in their professional practice. An electronic survey was distributed to participants of the 2022 and 2023 cohorts to collect feedback on their perception of the seminar and mastery of learning outcomes. The results indicated a live perception of the seminar, which equipped participants with the knowledge and skills to develop and implement standard operating procedures to enhance their professional practices and facilitate the application …

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Technical Report: Technical Support For Developing And Field Testing In Situ Bioassays In The Surface Mixing Layer Of Marine Waters At Oil Spill, G. A. Burton, A. Crane, B. Chadwick, G. Rosen, G. Stewart, S. Allan, O. Garcia-Pineda Dec 2024

Technical Report: Technical Support For Developing And Field Testing In Situ Bioassays In The Surface Mixing Layer Of Marine Waters At Oil Spill, G. A. Burton, A. Crane, B. Chadwick, G. Rosen, G. Stewart, S. Allan, O. Garcia-Pineda

Coastal Response Research Center

An in situ technology was developed to assess the toxicity of oil spills to aquatic organisms in the water column. This technology, named the Drifting Exposure and Effects Assessment Ring (DEEAR), is comprised of a bioassay tool known as the Sediment Ecotoxicity Assessment Ring (SEA Ring), mounted within a drifting drogue known as the Drifting Particle Simulator (DPS). The technology also includes a UV fluorometer that continuously senses oil fluorescence, as well as passive sampling devices that can be used to quantify average concentrations of oil-based compounds. The DEEAR system was tested in the field in 2019, after which refinements …

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A138: Association Of “Weekend Warrior” And Other Physical Activity Patterns With Cognition Function In Older Adults, Caifeng Zhao, Shanshan Xu, Liang Hu Dec 2024

A138: Association Of “Weekend Warrior” And Other Physical Activity Patterns With Cognition Function In Older Adults, Caifeng Zhao, Shanshan Xu, Liang Hu

International Journal of Physical Activity and Health

Background/Purpose: WHO guidelines on physical activity (PA) and sedentary behavior recommend at least 150 minutes of moderate to vigorous PA per week for cognitive benefits, but the relative impacts of concentrated vs evenly distributed activity remain unclear. The “Weekend Warrior” (WW) pattern is characterized by achieving the recommended PA levels in one or two sessions. Despite its prevalence, the cognitive benefits of WW pattern are not well-established. More research is required to clarify the associations between PA and cognitive function in WW and other PA patterns (e.g., inactive, regularly active). The aim of this study was to explore the associations …

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The Nextgen Bar Exam Meets The Next Generation Law Student: A Revised Approach To Legal Analysis, Scott Caron Dec 2024

The Nextgen Bar Exam Meets The Next Generation Law Student: A Revised Approach To Legal Analysis, Scott Caron

University of Dayton Law Review

No abstract provided.

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“Tormented By Difficulties Of Every Kind”: Catholic Teaching On Contraception In Social Context, Kathleen Cavender-Mccoy, Conor M. Kelly Dec 2024

“Tormented By Difficulties Of Every Kind”: Catholic Teaching On Contraception In Social Context, Kathleen Cavender-Mccoy, Conor M. Kelly

Theology Faculty Research and Publications

The Catholic Church notably condemns all forms of artificial birth control and advocates natural family planning as the only morally licit means of spacing births. This teaching is presented as the quintessential pathway to the fullness of human sexuality, but many Catholics struggle with it, and the magisterium itself recognizes that this path is not an easy one to follow. This article uses recent developments in Catholic moral theology around the notion of structural sin to examine the structural constraints complicating ordinary Catholics’ pursuit of their tradition’s vision for marital sexuality, demonstrating that larger structural forces can considerably affect the …

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Cries From The Arroyo, Samyra Perez Dec 2024

Cries From The Arroyo, Samyra Perez

Theses and Dissertations

Cries from the Arroyo is a fictional story told from the perspective of the main character Eztli Morales. Eztli derives from a lineage of cursed women, each marked by adversity and loss. The narrative flows between past and present. Her past in her college years, where she tries to escape her cursed legacy through education. While Enrique represents the promise of a normal life, Isandro offers a darker path to defy the Morales curse. The loss of her first pregnancy seems to settle her supernatural debt, but only feeds the generational pattern of suffering. The present revolves around the months …

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Cavernous Distortions, Silas Samuel Quintanilla Dec 2024

Cavernous Distortions, Silas Samuel Quintanilla

Theses and Dissertations

This is a collection of short stories in the style of surreal fiction. They are stories about outsiders, powerlessness, communication, isolation, longing, death, and existentialism. They follow in the tradition of parables, fables, and in the shadow of surrealist masters like Franz Kafka.

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The Effects Of Livestock On Mosquito Diversity And Abundance In Hidalgo County, Taylor Nicole Moya Dec 2024

The Effects Of Livestock On Mosquito Diversity And Abundance In Hidalgo County, Taylor Nicole Moya

Theses and Dissertations

Mosquitoes are detrimental to animals and threaten humans. More information is needed on how farm animal presence may impact mosquito abundance and diversity at farms. My goal in this study is to determine if there is any correlation between animal abundance or diversity on a farm and the abundance and diversity of mosquitoes collected. Hidalgo County, Texas, has a subtropical desert climate, ideal for mosquitoes. I hypothesized that the mosquito abundance and diversity indices would increase as the livestock abundance or diversity increases. Adult mosquitoes were collected using two CO2-baited light traps per farm from Spring 2022 to Fall 2022. …

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Understanding The Influence Of Traffic And Noise On The Wildlife Community Surrounding Fm106 And Sh100 In South Texas, Anna Rose Mehner Dec 2024

Understanding The Influence Of Traffic And Noise On The Wildlife Community Surrounding Fm106 And Sh100 In South Texas, Anna Rose Mehner

Theses and Dissertations

In South Texas, highways create landscape fragmentation, habitat degradation, and result in wildlife vehicle collisions. Vehicle collisions are the highest known cause of mortality of the endangered ocelot (Leopardus pardalis), which led Texas Department of Transportation to install nine wildlife crossing structures (WCS) on Farm-to-Market 106 and five on State Highway 100. These highways are along Laguna Atascosa National Wildlife Refuge, which is the location of the southernmost breeding population of ocelots in the United States. Many other wildlife species including bobcat (Lynx rufus) and coyote (Canis latrans), are present along these highways and …

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Structure Modifications And Alternative Monitoring Designs Of Wildlife Road Mitigation Structures, Madison T. Nadler Dec 2024

Structure Modifications And Alternative Monitoring Designs Of Wildlife Road Mitigation Structures, Madison T. Nadler

Theses and Dissertations

Wildlife mitigation structures are designed to keep animals off roadways while providing them safe passage to the other side and not impeding traffic flow. Camera traps are commonly used to assess the success of these mitigation structures, but there are downfalls to both the methods and structures. Alternative mitigation structure designs are needed to better prevent wildlife from accessing roadways in areas where they should be deterred. Additionally, traditional camera trapping methods do not accurately capture the full wildlife communities that may be utilizing these structures and other survey methods are needed, specifically aimed at small mammals, amphibians, and reptiles. …

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Effects Of Metoprolol And Propranolol Beta-Blockers Mixture On Morphological And Physiological Responses In The American Oyster, Andrew Salinas Dec 2024

Effects Of Metoprolol And Propranolol Beta-Blockers Mixture On Morphological And Physiological Responses In The American Oyster, Andrew Salinas

Theses and Dissertations

Beta-blockers are extensively used to treat human cardiovascular conditions yet pose significant risks to non-target aquatic organisms. This study aimed to investigate the effects of short-term exposure (one week) to a beta-blocker’s mixture (low-dose: 50 ng/L propranolol and 250 ng/L metoprolol, and high-dose: 250 ng/L propranolol and 650 ng/L metoprolol) in the American oysters. Histopathological assessments revealed structural damage to gills, connective tissues, and digestive glands in both low- and high-dose treatment groups. Additionally, glucose concentration and pH of the extrapallial fluid significantly declined in the high-dose treatment group. Hemocyte density within connective tissues increased proportionally with dosage. The beta-blocker …

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Tc-Ptp-Mediated Regulation Of P38 Mapk Pathway Promotes Uvb-Induced Apoptosis In Skin, Lindsey Susie Shim Dec 2024

Tc-Ptp-Mediated Regulation Of P38 Mapk Pathway Promotes Uvb-Induced Apoptosis In Skin, Lindsey Susie Shim

Theses and Dissertations

T-cell protein tyrosine phosphatase (TC-PTP) is a non-receptor PTP that has been shown to have various roles in signaling pathways. Our previous studies have demonstrated that the TC-PTP deficiency in the epidermis can exacerbate hyperplastic response by inducing epidermal cell proliferation in response to tumor promoter TPA or UVB exposure. This implies that TC-PTP plays a tumor-suppressive role in the epidermis and provides protection against UVB radiation, which is well known to contribute to skin cancer development. The p38 mitogen-activated protein kinase (MAPK) is one of serine/threonine kinases that are activated through environmental stress including UVB. It has been demonstrated …

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Technical Potential And Challenges For Agrivoltaic Development In Nigeria, Ifeoluwa Ezekiel Babarinde Dec 2024

Technical Potential And Challenges For Agrivoltaic Development In Nigeria, Ifeoluwa Ezekiel Babarinde

Theses and Dissertations

The co-location of agriculture and solar photovoltaic (PV) infrastructure, known as agrivoltaics, is an increasingly popular practice that offers co-benefits like reduced plant drought stress and improved yields of shade-tolerant crops, particularly in water-scarce agricultural regions. Despite its global growth, knowledge on the technical potential, opportunities, and challenges for agrivoltaic development remains limited in the Global South. Here we address this knowledge gap for Nigeria, Africa’s most populous country, by identifying high-potential regions based on the premise that agrivoltaic co-benefits are generally most pronounced in arable lands with both high solar irradiation and water stress. We find that northern regions, …

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Guiding Wildlife: Evaluating Wildlife Exit Designs And Sensor Lights For Safer Highways In South Texas, Rupesh Maharjan Dec 2024

Guiding Wildlife: Evaluating Wildlife Exit Designs And Sensor Lights For Safer Highways In South Texas, Rupesh Maharjan

Theses and Dissertations

Roadside exclusionary fencing is more prevalent on highways to prevent wildlife-vehicle collisions. Although it can mitigate wildlife road mortality by limiting their access to the road, it can also create a barrier for wildlife stranded within the right-of-way. In State Highway 100 of Texas, the Texas Department of Transportation installed ten wildlife exits to allow wildlife to escape the fenced roadway, and a pair of sensor lights on 13 wildlife guards (WGs) to scare off target species (bobcats and coyotes) from crossing the guards and accessing the roadway. In this study, the effectiveness of three wildlife exit (WE) designs were …

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Effect Of An Anti-Hiv Polymer Based Nanoformulation On Immune Mediating Cells Within The Gut Associated Lymphoid Tissue And Its Behavioural Impacts, Blessed Ofori Dec 2024

Effect Of An Anti-Hiv Polymer Based Nanoformulation On Immune Mediating Cells Within The Gut Associated Lymphoid Tissue And Its Behavioural Impacts, Blessed Ofori

Theses and Dissertations

This thesis investigates the therapeutic potential of nanoformulated antiretroviral therapy (NF cART) and its implications for HIV-associated chronic inflammation and neurobehavioral outcomes. In the first study, NF cART demonstrated enhanced efficacy in modulating inflammasome activation and reducing viral reservoirs in gut-associated lymphoid tissue (GALT) and the small intestine of HIV-infected humanized mice. Key markers of inflammation (NLRP3, Caspase-1, and IL-1β) and viral replication (LTR and p24 levels) were significantly suppressed with NF cART compared to conventional therapy, though residual LTR expression persisted in the small intestine. In the second study, nanoformulated Emtricitabine uniquely enhanced locomotor activity and reduced anxiety-like behaviors …

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Implementing Organic Fertilization Practices To Improve Aloe Vera Growth And Soil Health In The Lower Rio Grande Valley, Isaiah Edward Jaramillo Dec 2024

Implementing Organic Fertilization Practices To Improve Aloe Vera Growth And Soil Health In The Lower Rio Grande Valley, Isaiah Edward Jaramillo

Theses and Dissertations

Aloe vera (L.) (Aloe) Burm. f., is valued for its applications across the cosmetic, medicinal, and food industries due to its leaf gel. In the aloe industry, the extraction of gel from leaves generates significant quantities of organic waste, which presents an opportunity to repurpose this material as an amendment in aloe cultivation. While Aloe is renowned for its resilience, understanding the feasibility of using these organic shavings as a soil fertility amendment in aloe production is critical. This research aims to identify sustainable fertilization methods for Aloe that can maintain and/or improve crop yield while enhancing soil health. This …

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The Heroine Among Us: An Analysis Of The Feminine Principle Of The Heroine Archetype In Motion Pictures And Its Implication For Social Discourse, Neldie Gonzales Dec 2024

The Heroine Among Us: An Analysis Of The Feminine Principle Of The Heroine Archetype In Motion Pictures And Its Implication For Social Discourse, Neldie Gonzales

Theses and Dissertations

This thesis explores an emerging myth perceived by the rise of the feminine principle in modern society that challenges traditional gender roles. It forms a connection between the heroines seen in film and those in the real-world. It explains how the characteristics of unity, equality and love align to the feminine principle, the acquisition of which defines the archetypal hero along the hero’s journey as described by Joseph Campbell. This work proposes that stories containing this kind of archetypal hero are seeded by the discourse occurring in real-world society. Conversely, it suggests that when viewed by billions of people, blockbuster …

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Investigating The Role Of The Estrous Cycle On Memory In Syrian Hamsters, Laura Emma Garcia Dec 2024

Investigating The Role Of The Estrous Cycle On Memory In Syrian Hamsters, Laura Emma Garcia

Theses and Dissertations

The female reproductive system plays a significant role in cognitive function in humans and animals. For this reason, it is important to study the estrous cycle and memory in the female Syrian hamster as a model to better understand its role on cognition. Like the human female menstrual cycle, the female hamster has inconsistencies and changes in their cycles as they age. Irregular menstrual cycles and the absence of estrogen, the sex hormone necessary for supporting the sexual and reproductive health of a woman, also affect a woman’s brain, including memory (John Hopkins Medicine, 2022). In the present study, we …

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3d Bioprinted Coaxial Tubule Optimization For Human Aortic Endothelial Cell Growth, Ilse Gabriela Perez Garcia Dec 2024

3d Bioprinted Coaxial Tubule Optimization For Human Aortic Endothelial Cell Growth, Ilse Gabriela Perez Garcia

Theses and Dissertations

This paper introduces a research study of printing parameter optimization of extruded, cell-laden, 3D bioprinted coaxial tubules, as well as cell interaction observations. Optimization of printing parameters seeks to reduce variability of the tubules’ inner and outer diameters. The tubules were manufactured from a 0.4% Collagen I - 1.6% NaC6H7O6 (Sodium Alginate) bioink, that reaches gelation through interaction with a 3.2% CaCl2 (Calcium Chloride) solution. The bioinks were extruded through a dual syringe pump mechanism connected to a coaxial nozzle, which is mounted on an adapted 3D FDM (Fused Deposition …

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Examining Hispanic Beginning Farmers And Ranchers In The Rio Grande Valley Through A Community Capitals Framework, Perla Kimberly Schrock Dec 2024

Examining Hispanic Beginning Farmers And Ranchers In The Rio Grande Valley Through A Community Capitals Framework, Perla Kimberly Schrock

Theses and Dissertations

While existing literature addresses the experiences of beginning farmers and ranchers (BFR), there is a notable gap in research focused on Hispanic beginning farmers and ranchers (HBFR). This study aimed at exploring the unique experiences of HBFR in a predominantly Hispanic region, the Rio Grande Valley (RGV), employed the Community Capitals Framework (Flora et al., 2016). I conducted 16 semi-structured interviews with HBFR and local nonprofit organizations and federal employees, complemented by participant observations. Through thematic and content analysis of the interview transcripts, findings revealed valuable insights into the livelihoods of HBFR. Despite HBFR facing significant challenges, this study demonstrated …

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Challenges And Strategies In Science Learning: A Thematic Review And Meta-Analysis, Angelica A. Guanzon Dec 2024

Challenges And Strategies In Science Learning: A Thematic Review And Meta-Analysis, Angelica A. Guanzon

Theses and Dissertations

This study thoroughly explores the relationships between the challenges faced by students and the alternative problem-solving strategies employed. By analyzing these connections, the research aims to offer a comprehensive understanding of how students address difficulties in science learning and the adaptive strategies they apply. Through this research, teachers can gain valuable understanding in adapting learning resources that successfully address diverse needs of students. By identifying specific challenges and correlating effective strategies, targeted interventions are designed to enhance the overall science learning experience. The study emphasizes the importance of a dynamic and adaptable teaching approach that caters to the evolving landscape …

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Assessing Cover Crop Adoption Factors In The Rio Grande Valley Through A Social-Ecological Perspective, Mackenzie Feldman Dec 2024

Assessing Cover Crop Adoption Factors In The Rio Grande Valley Through A Social-Ecological Perspective, Mackenzie Feldman

Theses and Dissertations

Reducing agriculture’s negative environmental impacts is crucial for mitigating climate change (White, 2021). Cover crops– non-cash crops grown to benefit subsequent cash crops– can slow erosion, improve soil health, enhance water availability, control pests, and increase biodiversity. Despite these benefits, adoption rates remain low, prompting the USDA and other organizations to fund research on increasing their use. Most studies focus on the Midwest and Northeast, and emphasize individual factors over the relationship between structural factors and individual factors that impact farmers’ decisions to adopt cover crops. This USDA-funded study begins to fill this gap by exploring social-ecological factors and how …

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Recruitment Sources Of Grass Carp (Ctenopharyngodon Idella) In The Great Lakes, Nicholas Steven Etter Dec 2024

Recruitment Sources Of Grass Carp (Ctenopharyngodon Idella) In The Great Lakes, Nicholas Steven Etter

Theses

Grass Carp (Ctenopharyngodon idella) is a species of concern in areas they have invaded, such the Laurentian Great Lakes, due to their potential to substantially reduce aquatic macrophyte coverage. Efforts to control Grass Carp in the Great Lakes have primarily been focused on two tributaries to the western basin of Lake Erie (i.e., Sandusky and Maumee rivers, Ohio) where reproduction has been documented, although other Great Lakes tributaries are known to have thermal and hydrological regimes suitable for Grass Carp spawning. Knowledge of sources contributing to the expanding population of invasive Grass Carp in the Great Lakes is key to …

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Oh, But If I Had The Stars From The Darkest Night…, Kendra Jean Keefer Dec 2024

Oh, But If I Had The Stars From The Darkest Night…, Kendra Jean Keefer

Theses

This paper explores how memory and loss interact with a yearning for home in the installation, Oh, but if I Had the Stars from the Darkest Night. Through sound, moving image, photography, mark-making, and poetry this thesis work explores universal themes of exile and migration, alongside the impact the current high stakes political climate had on one LGBTQIA+ teen and their mother, as they leave a home and extended family in North Texas to find sanctuary in Carbondale, Illinois. The natural world of Southern Illinois, with a focus on the lives of local white-tailed deer, becomes a mirror and a …

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Second- And Third-Party Punishment In Common-Pool Resource Management, Jacquelyn Spence Dec 2024

Second- And Third-Party Punishment In Common-Pool Resource Management, Jacquelyn Spence

Theses

Common-pool resources play a significant role in many economies, especially in developing countries where they are a critical source of food, income, and employment for communities. Long term management of common-pool resources can be challenging because the continued existence of the resource depends upon balancing the rate of resource depletion with the rate of repletion. Effective management of these resources is vital for protecting the environment and preserving the resources for future generations as overuse and degradation can have serious impacts on ecosystems and biodiversity. Elinor Ostrom’s design principles for common-pool resource (CPR) management provide valuable insight into human interaction …

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Enhancing Warning Signs Of Mental Health Literacy: Evaluating A Digital Base Intervention For Health Profession Students, Nashwa Ibrahim Dec 2024

Enhancing Warning Signs Of Mental Health Literacy: Evaluating A Digital Base Intervention For Health Profession Students, Nashwa Ibrahim

Nursing

Background: Despite its importance, Mental health literacy (MHL) among nursing and other health profession students often remains inadequate, potentially impacting their future roles as healthcare providers. This inadequacy can lead to delayed or inappropriate care for individuals with mental health concerns, perpetuating adverse outcomes and increasing the burden on healthcare systems. Aim: To evaluate a digital-based intervention designed to enhance the warning signs of mental health literacy among health profession students. Design: A quasi-experimental, one-group pretest-posttest study design was used to conduct the current study. Methods: A non-randomized trial was conducted using digital mental health literacy intervention about the warning …

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