Digital Commons Network^™

A Post-Professional Athletic Training Education Module For Detecting Skin Conditions In Diverse Skin Tones, Lauren Oskam, Laura L. Harris

Journal of Sports Medicine and Allied Health Sciences: Official Journal of the Ohio Athletic Trainers Association

OBJECTIVE To develop and evaluate a learning module designed to improve athletic trainers’ proficiency in identifying skin conditions commonly acquired in the sport of wrestling across diverse skin tones.

Agentic Scientific Machine Learning For Autonomous Model Discovery In Systems Pharmacology, Nazanin Ahmadi, George Karniadakis

Biology and Medicine Through Mathematics Conference

No abstract provided.

Altsim: A Simulation Of Asian Longhorned Tick (Haemaphysalis Longicornis) Population Dynamics And Transmission Of Theileria Orientalis, Shania Sanderson, Holly Gaff

Biology and Medicine Through Mathematics Conference

No abstract provided.

Assessing Lagged Temperature Effects On Mosquito Life-History Traits, Nusrat Tabassum Dr.

Biology and Medicine Through Mathematics Conference

No abstract provided.

Attractor Reconstruction And Their Topological Data Analysis For Seizure Onset Detection, Kevin Slote, Igor Belykh, Mukesh Dhamala, Marrium Shamshad, Kelley Smith

Biology and Medicine Through Mathematics Conference

No abstract provided.

Mitigating Parameter Identifiability Issues Through Model Calibration On The Data-Informed Active Subspace: An Example In Tumor Growth, Allison L. Lewis, Rebecca A. Everett

Biology and Medicine Through Mathematics Conference

No abstract provided.

Incorporating Thermal Performance Curves Into Population Dynamic Models For The West Nile Vector, Culex Pipiens, Benjamin Bruncati, Helle Aronson, Chloé Lahondère, Michael A. Robert

Biology and Medicine Through Mathematics Conference

No abstract provided.

Digging Deep Into Curation: A Guide To Creating A Local Fossil Museum, Syd Joheim, René Shroat-Lewis

Research and Creative Works Expo

In Arkansas, the dissemination of educational content related to evolution and natural history is often constrained by prevailing cultural dynamics. This has resulted in a significant gap in the exposure of primary and secondary school students to foundational concepts in natural history and physical sciences. Even the state’s most popular science and history museums often intentionally exclude exhibits that risk upsetting a large portion of their visitors, further exacerbating the issue. As a consequence, many children do not receive proper education on natural history and physical sciences.  To address this educational deficiency, researchers identified and cataloged specimens from a collection …

Behavioral Science Applications In Collegiate Athlete Nutrition And Sleep: A Scoping Review, Maryam Yuhas, Katherine M. Kidwell, Olivia Moskuna, Rajib Mandal, Jessica L. Garay

Nutrition - All Scholarship

Nutrition and sleep are key health behaviors supporting athletic performance. Collegiate athletes in the United States (U.S.) are at high risk of insufficient dietary intake and nightly sleep given the competing demands of elite sports and academics. Researchers have developed interventions to improve collegiate athletes’ sleep and nutrition, either individually or collectively. However, progress in understanding how best to create sustained behavior change in this population has been slow. This may be due to the lack of application of behavioral science principles such as lack of a guiding theory, effective strategies, and consideration of implementation contexts. This scoping review takes …

The Effects Of Cinnamaldehyde On Tetrahymena Thermophila, Sydney Kurland

Publications and Research

In addition to their common use as spices in cooking and baking, cinnamon plants, Cinnamomum zeylanicum and Cinnamomum cassia for example, have long been used in herbal remedies worldwide. Cinnamon contains many vital oils and active compounds including cinnamaldehyde (CMD). Numerous studies looking at potential therapeutic effects of cinnamon have demonstrated its antioxidant, anti-inflammatory, and antimicrobial properties (1, 2, 3).   Therefore, it is important to continue studying the efficacy, benefits, and mechanisms of action of cinnamon and CMD to have a complete understanding of its full potential. Tetrahymena thermophila is a ciliated protozoan commonly used as a model organism to …

Phosphate-Mediated Regulation Of Intracellular Calcium Dynamics, Huma Shahzad, Mohammed S. Razzaque

School of Medicine Publications

Phosphate (Pi) and calcium (Ca2+) are essential mineral ions that play coordinated roles in maintaining normal cellular functions. While various steps of calcium signaling are well characterized, emerging evidence suggests the critical role of both intracellular and extra cellular phosphate in regulating intracellular Ca2+. In the cytoplasm, phosphate influences ATP production and organelle calcium buffering and influences the activity of calcium pumps, such as sarcoplasmic/endoplasmic reticulum Ca2+-ATPase (SERCA) and the plasma membrane Ca2+-ATPase (PMCA). Extracellular phosphate, taken up via sodium-dependent phosphate transporters, triggers signaling cascades that affect the processes of calcium influx, storage, and release. Additionally, high extracellular phosphate levels …

The Risk Of Bpa In B Lymphocyte-Mediated Autoimmunity, Mario J. Palacios

Senior Honors Theses

Autoimmune disorders disproportionately affect females, a bias largely attributed to estrogen's modulation of B lymphocyte development and tolerance. Bisphenol A (BPA), a common plastic monomer, shows estrogenic activity and acts as an endocrine disruptor and epigenetic modifier. This thesis examines how BPA may increase autoimmune risk by mimicking estrogen such that it can excite estrogen receptors which rescue autoreactive B lymphocytes from apoptosis. While direct research linking BPA to B lymphocyte-mediated autoimmunity is limited, understanding BPA’s course of action in B lymphocytes is critical for addressing the rising prevalence of autoimmune diseases and its possible link to the increased and …

Understanding Behavioral And Representational Divergences Of Humans And Machines, Thomas Lasman Botch

Dartmouth College Ph.D Dissertations

Human behavior and cognition are strikingly variable: people differ from one another in their preferences and abilities, and even from themselves across situations. Yet this diversity arises from common neural machinery shaped by the complex environments humans inhabit. A central objective of cognitive neuroscience is to understand how this varied experience emerges from interactions between brains, agents, and environments. In this dissertation, I argue that comparing behavior and neural computation across humans, artificial systems, and contexts is essential for understanding the flexibility of human cognition. Across three chapters, I use this comparative approach to examine how the rich, multimodal contexts …

Assessing Vegetation Health Following The 2014 Carlton Complex Fire Using Remote Sensing, Rachael Sv Pentico

2026 Symposium

Climate change, combined with decades of altered fire regimes and fire suppression, has increased fuel accumulation across western U.S. forests, contributing to more frequent, larger, and more intense wildfires. Remote sensing offers an effective approach for analyzing these large-scale fire events and their ecological impacts, as satellite imagery enables affordable, accessible, and reproducible monitoring of vegetation change across broad spatial and temporal scales. This study examined the 2014 Carlton Complex Fire in the Methow Valley, Washington. Burning 265,108 acres, it was the largest wildfire in Washington State history at the time and caused extensive agricultural and forest damage. Post-fire vegetation …

Influence Of Pollinator Island Patch Size On Forb Establishment And Pollinator Networks In Palouse Prairie Restoration, Yaelle Esther Reeve

2026 Symposium

The Palouse Prairie Ecoregion is one of North America’s most endangered grassland ecosystems, with less than 1% retaining native vegetation. Restoration efforts have struggled to re-establish ecologically important native forbs and the plant–pollinator interactions necessary for long-term community stability. Spatial configuration of floral resources is known to influence pollinator foraging behavior and interaction network structure, yet few studies have evaluated how planting scale affects both plant establishment and pollinator community assembly in early-stage prairie restoration. My research aims to evaluate how variations in the size (0.1, 1, and 10 m²) of grouped wildflower plantings (pollinator islands) affect native forb establishment, …

A Gis Analysis Of The Relationship Between Ndvi Value, Slope, And Aspect Of The Terrain Of The Prairie Restoration Project, Basil Lund

2026 Symposium

The Prairie Restoration Project (PRP) encompasses 115 acres of land on the west side of the EWU campus. The goal of the PRP is to restore what was once a section of wheat farm back to its original Palouse prairie state. Here, I am using publicly available satellite data to examine some potential variables affecting the health of wheat plants planted in the years 2009 to 2017. I have used 4-band aerial imagery to create a map of NDVI values within the bounds of the PRP, which visualizes the near-infrared wavelengths that are reflected by healthy, chlorophyll-rich plants. I have …

A Herpetological Survey Of The Catawba Nation, York County, South Carolina, Courtney Skeldon, Marvin Bouknight, Steven E. Fields

Journal of the South Carolina Academy of Science

No abstract provided.

Recognition Of The Spring Flight Of Celastrina (Tutt) (Lycaenidae: Polyommatinae) In Southern New England As An Introgressed Hybrid Species, Harry Pavulaan

The Taxonomic Report of the International Lepidoptera Survey

Populations of Celastrina (“Azure”) butterflies in southern New England have historically been referred to as either C. ladon (Cramer) or C. lucia (W. Kirby) by various authors. Following the discovery of elongated dorsal wing scales in males of C. ladon (D. Wright & Pavulaan, 1999; Ômura et al., 2015)—structures that replace the androconia that are typically present in most Celastrina species—it was believed that this trait was restricted to C. ladon, C. nigra (W. Forbes), and, more recently, C. iryna (Pavulaan, 2025). Microscopic examination of male “Spring Azure” specimens from across southern New …

A Preliminary “Then And Now” Look At 70+ Years Of Historic Landscape Photos From Roan Mountain, Nc-Tn, James T. Donaldson, Charles F. Warden, Jennifer Bauer

Faculty Open Access Works

PowerPoint originally presented at the 18th Annual SAMAB Conference, Carnegie Hotel, Johnson City, TN (October 22-24, 2007).

Updated in 2015, 2023, 2026 (reformatted and clarified).

Survey Of Student Perceptions And Use Of Artificial Intelligence When Reading Primary Literature In The Biological Sciences, Erin L. Zimmer, Michael I. Zimmer

Biology Department Faculty Articles

Artificial intelligence (AI) tools are increasingly used by students in higher education, yet little is known about how they are applied when reading primary scientific literature. This study investigated how undergraduate biology students use AI while engaging with primary research articles and how such use influences confidence, engagement, and perceived learning. Using a mixed-methods design across two institutions, we collected pre-course surveys assessing prior AI experience and attitudes, weekly self-reported AI usage logs during a semester-long primary literature–based course, and post-course surveys evaluating changes in practices and perceptions. Students entered the course with broad familiarity with generative AI but expressed …

Incorporating The Use Of Puppets And Puppetry-Based Approaches In Nutrition: A Scoping Review Of Interventions, Basil H. Aboul-Enein, Nada Benajiba, Majd Jan, Sarah Ali Alasmari, Patricia J. Kelly, Stephen F. Gambescia, Elizabeth Dodge

College of Nursing Faculty Papers & Presentations

Puppetry-based activities could serve as a low cost and manageable intervention in improving health-related outcomes. This review aims to identify the research to date and gaps in practice of the role and application of puppetry interventions in nutrition education. A scoping review was conducted using the PICOS framework and PRISMA-ScR guidelines, identifying studies across eight databases between January, 1980 and July, 2025.Twenty-five studies were identified, with the majority (n = 19) aimed at pre-school and school-aged children. Fifteen studies used quasi-experimental, pre-post designs. The use of hand and finger puppets was common, as well as videos and puppet theatre. …

Leveraging Mobile Health To Prevent Coronary Artery Disease Through Physical Activity Promotion Among Underserved Youth, Alina Yang, Jessh M. Mavoungou, Matthew C. Miller, Zarmina Amin, Zan Gao

International Journal of Physical Activity and Health

Coronary artery disease (CAD) develops earlier than often recognized, with underserved youth facing disproportionate cardiometabolic risk. Low participation in moderate-to-vigorous physical activity (PA) is a key driver. This viewpoint explores how mobile health (mHealth) technologies can serve as tools to increase PA engagement among underserved youth, guided by a combined Self-Determination Theory and RE-AIM (Reach, Effectiveness, Adoption, Implementation, and Maintenance) framework. It highlights current barriers to mHealth adoption, limited cultural relevance, engagement challenges, and accessibility gaps, and presents key considerations for designing culturally informed, age-tailored, and youth-centered mHealth interventions. Overall, the paper calls for a more inclusive and targeted approach …

The Mediating Effect Of Physical Activity On Mental Health Among Sexual Minority Adolescents During Covid-19, You Fu, Ryan D. Burns, Hayley Almes, Xiangren Yi, Nora Constantino

International Journal of Physical Activity and Health

Purpose: Adolescents identifying as a sexual minority frequently experience mental health issues exacerbated by the COVID-19 pandemic. Physical activity (PA) has numerous benefits for mental health and emotional development. The purpose of this study was to examine the mediating effect of PA on the association between sexual minority status and mental health among adolescents during COVID-19. Methods: A sample of adolescents (grades 9-12) completed the online Adolescent Behaviors and Experiences Survey (ABES; N = 7677; 49.6% male) in 2021. The independent variable in this study was a recorded binary response item asking about sexual orientation. The dependent variable was a …

Genetic Variation In Crops Of The Second Millennium Bce Revealed By Ancient Dna Analysis, Asi̇ye Uluğ, Funda Özdemi̇r Deği̇rmenci̇, Çi̇ğdem Kansu, Christina Luke, Christopher H. Roosevelt, Zeki̇ Kaya

Turkish Journal of Botany

For millennia, the Anatolian plateau has functioned as a major migratory corridor between Africa, Asia, and Europe and has subsequently been shaped by shifting settlement patterns, ranging from small communities to complex urban and imperial systems. These processes were closely associated with the development and diversification of agricultural practices. Archaeobotanical investigations at Kaymakçı, a Middle and Late Bronze Age (ca. 3500 years BP) site located in the middle Gediz Valley of western Anatolia, have provided substantial evidence of crop cultivation in the region. In this study, genetic variation in barley (Hordeum vulgare L.), chickpea (Cicer arietinum L.), bitter vetch (Vicia …

A Hedonic Analysis Of Farm Tractor Auction Prices, Madison Pearson, Chad Fiechter, Andy Campbell

Department of Agricultural Economics Faculty Publications

Used farm machinery values play a critical role in farm management and in assessing the financial health of the agricultural sector. However, the heterogeneity of machines, particularly regarding embedded technology and usage, complicates efforts to isolate the factors that influence prices. This study leverages a detailed dataset from Tractor Zoom to estimate the effects of machine characteristics and market conditions on auction prices of used 300 to 450 horsepower tractors. We find a nonlinear relationship between machine usage and price: tractors with fewer than 500 hours of use lose approximately 118⁢𝑝⁢𝑒⁢𝑟⁢𝑎⁢𝑑⁢𝑑⁢𝑖⁢𝑡⁢𝑖⁢𝑜⁢𝑛⁢𝑎⁢𝑙⁢ℎ⁡𝑜⁢𝑢⁢𝑟,𝑤⁢ℎ⁡𝑖⁢𝑙⁢𝑒⁢𝑡⁢𝑟⁢𝑎⁢𝑐⁢𝑡⁢𝑜⁢𝑟⁢𝑠⁢𝑤⁢𝑖⁢𝑡⁢ℎ⁡𝑚⁢𝑜⁢𝑟⁢𝑒⁢𝑡⁢ℎ⁡𝑎⁢𝑛⁢10,000⁢ℎ⁡𝑜⁢𝑢⁢𝑟⁢𝑠⁢𝑠⁢ℎ⁡𝑜⁢𝑤⁢𝑜⁢𝑛⁢𝑙⁢𝑦⁢𝑎⁢𝑤⁢𝑒⁢𝑎⁢𝑘⁢𝑙⁢𝑦⁢𝑠⁢𝑖⁢𝑔⁡𝑛⁢𝑖⁢𝑓⁡𝑖⁢𝑐⁢𝑎⁢𝑛⁢𝑡⁢𝑑⁢𝑒⁢𝑐⁢𝑙⁢𝑖⁢𝑛⁢𝑒⁢𝑜⁢𝑓⁡𝑎⁢𝑏⁢𝑜⁢𝑢⁢𝑡2 per hour. We also document pronounced seasonal patterns, with …

Applied Reproductive Science: Technology, Ethics, And Management In Modern Animal Systems, Hagan Beach

Publications

This creative component course development project includes five (5) supplementary lessons focused on animal welfare concerns in livestock reproduction, biological foundations of ethical animal reproduction, responsible use of reproductive technology, ethical reproductive management, and ethical breeding decisions in livestock genetics. This resource also includes a teacher guide, supplementary instructional materials, assessment materials, implementation guidance, and reflection sections.

Together, these components give teachers a usable set of lessons and support materials for bringing ethical decision-making into animal science instruction. Although each lesson can stand on its own, the sequence was arranged to move from foundational reproductive science into more applied questions …

Oregon State Rank Assessment For Wiens' Dwarf Mistletoe (Arceuthobium Abietinum Ssp. Wiensii), Lindsey K. Wise

Institute for Natural Resources Publications

Oregon state conservation status assessment for Wiens' dwarf mistletoe (Arceuthobium abietinum ssp. wiensii) using NatureServe methodology, 2026.

Apoe Ε2 Potential Protection Against Long-Term Consequences Of Traumatic Brain Injury, Rebecca Faith Mesidort

Graduate Student Dissertations, Theses, Capstones, and Portfolios

Traumatic brain injury (TBI) can alter the quality of life, often resulting in cognitive decline, neurodegeneration, or death. There have been no biological advances to resolve the long-term consequences of TBI. The APOE ε2 gene is well known as a neuroprotectant against neurodegenerative diseases such as Alzheimer’s disease and Parkinson’s disease. However, the biological mechanisms of how APOE ε2 protects against neurodegeneration are unknown. The purpose of this study is to investigate APOE ε2’s response to an environmental stimulus that leads to neurodegeneration, TBI, and further investigate APOE ε2’s biological mechanisms. After inflicting blunt force trauma to our model organism, …

In Vitro Modeling Of Macrophage And Cd8+ T Cell Activation: Evaluating Immortalized Cell Lines For Use In Undergraduate Immunology Laboratories, Lucy Groothuis

Masters Theses

The immune system is a complex, highly coordinated network of cells and signaling molecules that protects the body from infection and disease. Immunology is therefore a fundamental component of undergraduate education for students pursuing careers in medicine and biomedical research. Despite its importance, many undergraduate immunology courses lack a laboratory component. To address this gap, we developed an open-access immunology laboratory manual and evaluated its ability to generate meaningful data using primary murine cells and commercially available cell lines. Given the cost and logistical constraints of using mouse models in an undergraduate laboratory setting, we evaluated whether immortalized cell lines …

Comparative Field Efficacy Of Synthetic Insecticides And Plant Extracts Against Tuta Absoluta (Lepidoptera: Gelechiidae) In Lubumbashi, Dr Congo, Sylvain Ntambo Mbuya, Onesime M. Kankonda, Nyumah Fallah, Komivi S. Akutse, Marcellin C. Cokola

All Peer-Reviewed Publications

The invasive tomato leafminer, Tuta absoluta (Meyrick), is a very destructive pest that poses a major threat to tomato (Solanum lycopersicum L.) production in the Democratic Republic of Congo (DRC), causing extensive yield losses through larval feeding on leaves, stems, and fruits. Chemical insecticides remain the primary control method, but resistance development, biodiversity loss and environmental concerns necessitate alternative strategies. This study aimed at evaluating the efficacy of synthetic and botanical insecticides against T. absoluta during two consecutive cropping seasons 2023-2024 in Lubumbashi, DRC, under both dry and rainy season conditions. Two tomato seedling varieties (Tanya F1 and Tovi Star …