Digital Commons Network^™

Comparison Of Pfas-Free Hydrophobic Layer-By-Layer Coatings For Cellulosic Textiles: Evaluation Of Water Repellency, Mechanical Durability, And The Effects Of Fabric Construction, Elvira Isenzhulova, Radika Bhaskar

School of Design and Engineering Papers

Environmentally safe water-repellent coatings are urgently needed for the textile industry as an alternative to PFAS-based finishes. Challenges include development of coatings that are effective in imparting both water repellency and mechanical durability, with relatively simple synthesis to promote industry use. This study compared the performance and abrasion resistance of two different bio-based, layer-by-layer (LbL) self-assembled hydrophobic coatings for cellulosic fibers. Textile samples were coated with bilayers composed of negatively charged plant-derived carnauba wax and a positively charged component: either poly-L-lysine or lower-cost zinc oxide nanoparticles. To investigate the influence of surface microroughness on coating adhesion and performance, two different …

Regulating The Animal Testing Industry, Preston Gerst

Global Insight

Animal testing has been a customary practice in numerous civilizations throughout human history. Humanity tends to want to understand the true nature of our physiology as a whole, and animals have been beneficial to help satisfy this curiosity. Yet ethically speaking, scientists argue for the protection of the rights of humans, while many fail to do so for our natural counterparts, animals. Current standards of the industry bring up concern for the ethical treatment of animals; additionally, many of the standards that exist are outdated and not systematized throughout the scientific world. Furthermore, new scientific developments can possibly allow for …

Dei Under Scrutiny: Doctrinal Shifts, Litigation Risk, And Emerging Threats To Civil Rights Law After Sffa, Richard J. Grad

Duke Journal of Constitutional Law & Public Policy

For decades, private employers, nonprofits, and philanthropic institutions have implemented voluntary diversity, equity, and inclusion (DEI) programs to promote opportunity, mitigate bias, enhance organizational performance, and advance social justice. These initiatives were long understood to comply with civil rights law. But following Students for Fair Admissions v. Harvard (SFFA), that understanding is steadily under attack.

Although SFFA's holding is confined to college admissions, the case's rhetoric has increasingly been appropriated in a broader campaign to dismantle DEI across sectors. Executive-branch actions, advocacy groups, state attorneys general, and private litigants have invoked SFFA's vision of colorblindness to …

The Faces Behind “La Calle Principal”: The Economic Role Of Tourism In Shaping Local Livelihoods In Santa Cruz, Galapagos, Gabriella Alba

Electronic Theses and Dissertations

Understanding the socioeconomic influences of a region is a complex endeavor, as many variables contribute to the fluctuations of an economic system, many of which intersect at the political and, in this case, ecological level. Specifically, this research aims to analyze tourism as one of those key factors to answer this question: How does tourism impact the socioeconomic livelihood of locals from La Isla de Santa Cruz, Galapagos? The Galapagos is a series of islands off the coast of Ecuador known for its rich ecological history as a site of scientific discovery. This has led to the archipelago’s extreme protection …

Molecular Cloning And Purification Of Recombinant Cutinase Enzymes To Study Enzymatic Degradation Of Aircraft Polymer Coatings, Allison Bair

Honors Theses

Fungal degradation of polymer coatings on military aircraft causes accelerated damage and corrosion and results in expensive repairs to affected aircraft, especially in warm and humid environments. This project aims to identify and characterize the fungal enzymes responsible for degrading these coatings and give us a better understanding of their mechanisms of degradation. The focus is specifically on hydrolytic cutinase enzymes, which are secreted by fungi to degrade plant cutin and similar natural polymers. We hypothesize that these enzymes can also break down synthetic polymers, such as the polyester-based coatings used on aircraft, by catalyzing hydrolysis of their ester bonds. …

Heavy Metal, Heavy Costs: Soil Copper Contamination Undermines Bee Communities In Urban Agriculture, Penelope Fisher

Honors Theses

As city populations grow, the need for fresh produce in cities to feed people also grows. One such growing urban environment is Dayton, Ohio, which has begun to implement measures aiming to limit the hunger experienced by underserved individuals in the city. According to The Dayton Food Bank, in Montgomery County alone 14.2% of individuals living in the county experience food insecurity, a majority of whom are children. Urban farming has proven to be a lucrative solution to some of these issues. However, these farms are often established in areas where the soil is degraded due to previous land use, …

Developing Adult Glioma Model In Drosophila, Anna Lindenmuth

Honors Theses

Glial brain tumors typically occur in older adults and have no known cure. Therefore, it is important to study the growth and physiological effects that this disease causes in hopes of finding an adequate solution. A great and inexpensive model to study glial cell tumors is flies because they share similar neurological pathways with humans. Our lab studies glioma brain tumors in larval stages of Drosophila, but no adult models have been made to account for and match the occurrence of cancer developing in older adults. Therefore, this study’s purpose is to create and study the growth of glial cell …

Parental Behaviors In Response To Childhood Internalizing And Externalizing Problems, Quinn Ryan Willerton

Honors Theses

Parents and children have been shown to mutually influence parenting behaviors (Burke et al., 2008). Abnormal behaviors in children, namely externalizing and internalizing problems, offer a route of observation that can further demonstrate the bidirectionality of the parent-child relationship. Externalizing problems (i.e. Oppositional Defiant Disorder, Attention Deficit Hyperactivity Disorder, or Conduct Disorder) are easier for parents to see because of their overt and outward nature, but they pose more difficult challenges for both parental response and treatment approaches. Internalizing problems (i.e. anxiety or depression) are more emotion-based, making them harder to recognize and diagnose. Our research is observing the presence …

Effects Of Landscape Transformation On Mammalian Biodiversity Within Protected Areas Across The Twin Valley Area, Ohio, Trevor Martin

Honors Theses

The transformation of natural landscapes stemming from anthropogenic activities can have profound impacts on wildlife. Significant tracts of impervious surfaces and extensive agricultural land use fragment habitats, influencing the assemblage and diversity of mammalian wildlife communities therein. Understanding how mammals respond to changes in the landscape within and surrounding protected parks and natural areas is of particular concern for land managers who are interested in both facilitating biodiversity, while also maintaining recreational opportunities for the public. This project aimed to assess the relative status of terrestrial mammal communities by quantifying species richness and diversity in three Five Rivers MetroParks protected …

When Is Engagement ‘Good’? Values And Integrity In Community-Engaged Autism Research, Margaret Janse Van Rensburg

Faculty and Staff Publications

Community engagement (CE) in autism research has been promoted as “good practice,” and is described through approaches such as co-production, participatory action research, and community-based participatory research. Although CE can enhance relevance and trust, its potential burdens or harms are rarely examined or disclosed to community members, and it is often implemented without evaluating its processes or outcomes. Limited attention is also given to values: the axiological foundations of CE and whether engagement is conducted with integrity. This perspective introduces an axiological lens to CE in autism research by arguing that researchers’ value commitments shape not only why engagement occurs …

It Strategies Used To Implement Enterprise Resource Planning Systems, Michele Doverspike

Walden Dissertations and Doctoral Studies

Enterprise resource planning (ERP) system implementation represents a significant challenge for small businesses, with failure rates that can lead to substantial financial losses and operational disruption. Information Technology (IT) managers in small businesses face a gap in evidence-based strategies tailored to their organizational context, increasing the risk of implementation failure and its associated financial and operational consequences. Grounded in general systems theory, the purpose of this qualitative multicase study was to explore the strategies IT managers use to implement ERP systems in small businesses in central Pennsylvania. The participants were six IT managers from small businesses in Pennsylvania who had …

Engineering The Human Future: Human Gene Editing And Its Portrayal In Film, Faith Le Nguyen

Honors Capstone Projects and Theses

No abstract provided.

Microbial Composition In The Context Of Rising Temperatures And Chytrid Infection, Emma G. Thompson

Theses

Chytrid fungi, Bd (Batrachochytrium dendrobatidis) and Bsal (Batrachochytrium salamandivorans), are one of the largest threats to amphibian populations worldwide. Research has shown that the amphibian's skin microbiome can inhibit Bd/Bsal infection, but that microbial composition can vary drastically with host and environmental factors. In addition, habitat-wide mitigation methods that capitalize on the thermal mismatch between Bd/Bsal and their hosts (e.g., warming the host or environment) have been proposed to combat infection. These methods have proven successful so far, but do not consider the indirect effects that warming has on the microbiome. Synthetic microbial communities of ten core members to simulate …

Social Support And Weight Management Behaviors Lived Experiences Of Overweight Native Hawaiian Women, Satu Gruenstein

Walden Dissertations and Doctoral Studies

The Hawaiian Islands have an alarming concentration of obesity and related chronic health issues and many Native Hawaiian women do not have access to culturally sensitive weight loss information. The purpose of this phenomenological study was to increase understanding of the lived experiences of middle-aged Native Hawaiian women, relating to weight loss, weight management, and the impact of social support and cultural factors on those experiences. The conceptual framework for the study included the models of social support and social networks. A phenomenological research design and purposeful sampling were used to conduct semistructured interviews with eight middle-aged Native Hawaiian women, …

A Harmonious Legal System: True Justice Through Modernized Platonic Marxism, Cian R. Batarla

Departmental Honors & Graduate Capstone Projects

The Marxist theory of the law is underdeveloped compared to the rest of Marx and Engels works. This can be chalked up to legal systems merely being part of the superstructure, by which the ruling class use to maintain power. In this essay I push back on this notion that the rule of law can be dismissed, arguing that if Marx's true community is to be as such then the addition of a just legal system is not an issue. However, Marx's true community on its own is not enough to satisfy the inclusion of a legal system. Thus necessitating …

Real Horror: The Supernatural And Its Connection To Abuse In Late 20th Century Horror, John Sebastian

Honors Theses

Horror authors from the late 20th century explain the turmoil of domestic and childhood abuse through supernatural elements to represent the loss of autonomy of victims. Several horror authors from the late 20th century showcase abuse through the supernatural not to exploit the experiences of victims of abuse but allow for spaces for readers to encounter truly horrifying stories and process them. Works explored include Stephen King’s The Shining and Carrie, as well as Ira Levin’s Rosemary's Baby and William Peter Blatty’s The Exorcist.

Muc13-Associated Molecular Interactome In Pancreatic Cancer, Anupam Dhasmana, Swati Dhasmana, Rajasekhar Baru, Abigail Gomez, Shafiul Haque, Sheema Khan, Murali Yallapu, Subhash Chauhan

School of Medicine Publications

Mucin-13 (MUC13) has emerged as a critical molecular player involved in tumorigenesis, cancer progression, metastasis, and evasion of immune surveillance, including in pancreatic cancer. In this report, we identified MUC13 molecular interactome using an integrated immunoprecipitation and liquid chromatography–mass spectrometry (accession no. of protein data JPST004189) approach combined with systems network biology to determine its plausible functional protein–protein interaction network and associated oncogenic mechanisms. This study reveals a total of 54 key MUC13 interactor proteins (including cyclin-dependent kinase 1, catenin delta 1, Caludin-1, ErbB3-binding protein 1, basic transcription factor 3, tight junction protein 1, etc.). Interestingly, the majority of these …

Spot Scanning Proton Beams Characterization Via Plastic Scintillator Detector, Saad Bin Saeed Ahmed

Electronic Theses and Dissertations

In spot scanning proton therapy, the machine steers magnetically a narrow pencil beam across the target volume, delivering highly conformal dose distributions layer by layer. As beam size is very small, this introduces a dosimetry problem. The beam is dynamic and the dose gradients are steep — conditions that push conventional ionization chambers beyond their reliable operating range. Plastic scintillation detectors offer a potential solution. Their sub-millimeter active volumes avoid the volume-averaging effects over larger chambers, and their very high temporal resolution making real-time monitoring feasible. This thesis characterizes the Blue Physics plastic scintillation detector in spot scanning proton fields …

Wherefore The Magic? The Evolutionary Role Of Psilocybin In Nature, K. J. Matthews Nicholass, I. Flis, M. E. Hanley, M. E. Knight, S. M. Lane, G. Littlejohn, M. D.F. Thom, R. A. Billington, R. Boden, R. Cummins, B. J. Green, C. Griffin, S. Jones, D. Salmon, I. Sleep, N. Smirnoff, J. S. Ellis

School of Biological and Marine Sciences

Research into psychedelic compounds is in resurgence because of the exciting potential for their use in the treatment of psychiatric and mental health disorders. Despite this revival, remarkably little is known about their evolution. One of the most intriguing psychedelic compounds is psilocybin, the compound found in ‘magic’ mushrooms and used in ritual ceremonies in North America for generations. Associated with agaricomycete fungi across eight distantly related genera, psilocybin acts in a similar way to the neurotransmitter serotonin, yet how and why natural selection favoured its biosynthesis remains unclear. Given the resemblance to serotonin, a highly conserved neurotransmitter across invertebrates …

Cameras Or Divers? How Baited Remote Underwater Videos And ‘Long Swims’ Underwater Visual Census Complement Each Other On Coral Reefs, Kennedy Osuka-Edeye, Melita Samoilys, Bryce D. Stewart, Colin J. Mcclean, Peter Musembi, Saleh Yahya

School of Biological and Marine Sciences

Conventional methods for surveying coral reefs, such as underwater visual census (UVC), often underestimate large-bodied, mobile, or cryptic fish species due to limitations in diver mobility and visual detection. To address these limitations, rapid timed ‘Long Swim’ (LS) UVC protocols have been developed to better capture large predator assemblages, yet their performance relative to baited remote underwater videos (BRUV) remains poorly evaluated in topographically complex oceanic reef environments. This study provides the first site-specific comparison of BRUVS and LS-UVC protocols for predatory reef fish from nine selected families on the reefs of Pemba Island, Tanzania. To ensure robustness, we implemented …

Exercise As A Non-Pharmacological Intervention For The Prevention And Delay Of Alzheimer’S Disease And Dementia, Eden Culver

Honors Theses

Alzheimer’s disease (AD) and related dementias are rapidly increasing public health concerns due to aging populations and rising life expectancy. Alzheimer’s disease is characterized by progressive neurodegeneration associated with amyloid-β plaques, tau neurofibrillary tangles, neuroinflammation, oxidative stress, and neuronal loss, leading to impairments in memory, cognition, and daily functioning. Because there is currently no cure for Alzheimer’s disease, identifying effective non-pharmacological prevention strategies is essential. This paper examines the role of physical exercise as a preventive and protective intervention for delaying the onset and progression of Alzheimer’s disease and dementia. Current research demonstrates that exercise supports brain health through several …

The Importance Of Trauma-Informed Care In The Juvenile Justice System, Kalinowski Lillian

Honors Theses

Trauma is a common experience among justice-involved youth, though its developmental and behavioral impacts are not always fully accounted for within juvenile justice systems. Trauma-informed care has emerged as a promising framework for addressing these challenges, however, limited research has examined how consistently such approaches are implemented in practice. This study explores the implementation and perceived effectiveness of trauma-informed care within the juvenile justice system by drawing on semi-structured interviews with five clinicians who have professional experience working with justice-involved youth in the Midwest. The findings indicate that trauma-informed care is not consistently implemented across institutional settings, with 80% of …

Pendidikan Hukum Di Indonesia: Penjelasan Tentang Kurikulum Tahun 1993, Mochtar Kusuma-Atmadja

Jurnal Hukum & Pembangunan

Abstract

2026 Urs Program, Kate Votaw

Undergraduate Research Symposium

Final URS Program
April 24, 2026

Prinsip Kebebasan Di Ruang Angkasa Menurut "Outer Space Treaty 1967" Dan Perkembangannya, Marthinus Ombe

Jurnal Hukum & Pembangunan

Abstract

Sae What? Magazine - Issue 1 - 2026, Sae University College

SAE What? - Student Magazine

No abstract provided.

Icsb Poster Session, Ikhlas Khan

Oxford ICSB

Poster abstracts from the ICSB 2026 poster session.

The Use Of Nams To Screen For Developmental And Reproductive Toxicity (Dart) Of Botanicals, Cynthia Rider

Oxford ICSB

No abstract provided.

Graph Theoretical Modeling Of Self-Assembling Dna Of The Double Cone Graph, Philiffe Tebalan, Evan Burns

Rose-Hulman Undergraduate Mathematics Journal

The unique properties of double-stranded DNA molecules make DNA a valuable structural material with which to form nanostructures, and the field of DNA nanotechnology is largely based on this premise. By modeling nanostructures with discrete graphs, efficient DNA self-assembly becomes a mathematical puzzle. These nanostructures have wide-ranging applications, such as containers for the transport and release of nano-cargos, templates for the controlled growth of nano-objects, and in drug-delivery methods. This research centers around exploring graph theoretical and combinatorial properties of DNA self-assembly to optimize the nanostructure construction for the Double Cone Graph.

The Role Of Emotional Intelligence And Defense Mechanisms In Processing Childhood Experiences And Their Impact On Adulthood, Lauren Williams

Liberty University Research Week

Early childhood relationships significantly influence developmental and relational functioning across the lifespan. Emotional intelligence has been associated with healthier relational outcomes through increased awareness of self and others. Variability in childhood experiences may contribute to the development of defense mechanisms that shape how individuals process relational memories and regulate emotional distress in adulthood. Limited research has examined how emotional intelligence and defense mechanisms interact to influence adults’ retrospective processing of childhood experiences, including attachment, rumination, and motivation. The present quantitative correlation study examined the relationships among emotional intelligence, defense mechanisms, childhood attachment experience, rumination, and motivation in a sample of …