Digital Commons Network^™

Modeling Recreational Risk Factors On The Landscape: A Predictive Gis Analysis Of Recreation Accident Response Near North Bend, Washington., Naomi S.J. Van Roon

All Master's Theses

Search and Rescue (SAR) teams in Washington respond to approximately 900 incidents annually, many stemming from outdoor recreation near Interstate 90 surrounding North Bend. This study utilized predictive GIS analysis to identify areas of concern within state lands, including Mount Si and Middle Fork Snoqualmie Natural Resource Conservation Areas, Raging River State Forest, and Rattlesnake Mountain Scenic Area. The predictive model was calibrated using SAR responses to hiking-related incidents between March and November from 2020 to 2023, and incorporated an analysis of risk factors influencing recreationalist incident probability. This research then developed a decision support system to aid land managers …

Las Pintas Interview Project 2025, Beth Gulley, Luz Alvarez, Vallerie Rogers, Gabrielle Rock, Danielle Mullins, Nina Mcnay, Jayda Diaz, Audrey Weaver, Haisie Halperin, Rita Terrones, George Newham, Esmeralda Monroy

The Las Pintas Collection

In May of 2025, after a five-year hiatus, Johnson County Community College (JCCC) resumed sending students to Las Pintas, Mexico. Traditionally, JCCC sent student from Nursing, Dental Hygiene, and Solar Energy to practice their acquired skills and serve the community at Centro Integral Comunitario (CIC). This latest trip, though, was for Spanish language students to enhance their cultural competency, language practice, and learn about opportunities to study away.

This collection contains stories from eight former JCCC Study Abroad trip members, five people who live and work in Las Pintas, and the ten current JCCC students who traveled to Las Pintas …

The Guardian The Month Of January 2025, Wright State Student Body

The Guardian Student Newspaper

News articles from The Guardian for the Month of January 2025. The Guardian is the official student-run newspaper for Wright State University. It has been published regularly since March of 1965.

Match Accuracy Of Burned Teeth: A Pilot Study Of Allied Dental Professionals, Brenda T. Bradshaw, Marsha A. Voelker, Samantha C. Vest, Sinjini Sikdar

Dental Hygiene Faculty Publications

Purpose: The purpose of this pilot study was to assess allied dental professionals' match accuracy of burned teeth; a skill required by disaster victim identification (DVI) team members.

Methods: This cross-sectional study used a convenience sample of registered dental hygienists (RDH) (n=15) and dental assistants (DA) (n=15) to assess their match accuracy of burned teeth with simulated antemortem (AM) and postmortem (PM) images. Fifteen human teeth were heated at 400°C for 15 minutes. Prior to and following heat alteration, each tooth was photographed and radiographed. Images were presented to participants in randomized order, and they were instructed to correctly match …

Different Responses Involving Tfh Cells Delay Parasite-Specific Antibody Production In Trypanosoma Cruzi Acute Experimental Models, Ana Carolina Leão, Maria Jose Villar, Rakesh Adhikari, Cristina Poveda, Leroy Versteeg, Gregório Almeida, Peter J Hotez, Maria Elena Bottazzi, Kathryn M Jones

Center for Medical Ethics and Health Policy Staff Publications

Introduction: Chagas disease (CD), caused by the parasite Trypanosoma cruzi, affects millions globally. Despite treatment options in the acute phase, most infections progress to a chronic indeterminate form or develop severe cardiac/gastrointestinal complications. Understanding the immune response is crucial for the development of vaccines and more efficient drugs for the disease control.

Methods: This work investigates the immune response to T. cruzi H1 K68 strain infection in female BALB/c and C57BL/6 mice to characterize differences in Tfh and B cell responses that may be involved in the poor parasite-specific antibody production during acute infection. For this, mice were euthanized …

Unseen Connections: A Storymap Exploring Case Studies In Water-Energy Transitions And Environmental Justice, Alida Cantor, Elizabeth Bartholomew, Kate Berry, James Blair, Dustin Mulvaney, Nancee Hunter

Geography Faculty Publications and Presentations

Climate change is one of the most important challenges in the world today. Communities and decision makers at many levels, from local to international, are working to ensure that energy, water, and other societal infrastructures can transition and adapt to address climate change (IPCC, 2023). One major mitigation strategy involves the decarbonization of energy systems (Rockström et al. 2017). Despite wide recognition of the need to decarbonize globally, renewable energy infrastructures and technologies are often locally controversial, involving claims of environmental injustice and disputes over land and water (Cantor, Turley, and Maxfield 2023; Jerez, Garcés, and Torres 2021; Turley et …

Collaborative Governance And Hydrosocial Territorialization: Reaching Consensus On Salmon Restoration Goals In The Columbia River Basin, Thien-Kim Bui, Rebecca Mclain

Geography Faculty Publications and Presentations

Across the Cascadia bioregion, salmon and steelhead are ecological and cultural keystone species that contribute to and illustrate riverine health. Due to complex social, economic, and ecological relations over the past 150 years, many Columbia River Basin salmon and steelhead populations are now listed as threatened or endangered in the United States. This research uses the 2017–2020 Columbia Basin Partnership Task Force as a case study to understand how this collaborative governance effort of sovereign entities and nonsovereign stakeholders navigated competing water claims to reach consensus on aspirational qualitative and quantitative goals for salmon and steelhead restoration. Using semistructured interviews …

Proper Conjugation Of Bodies: Chastity, Age, And Care Work In Sri Lankan Migrants’ Families, Michele Ruth Gamburd

Anthropology Faculty Publications and Presentations

Physical and symbolic aspects of bodies limit the migration trajectories of female domestic workers from a Buddhist community in coastal Sri Lanka. Government regulations and family decisions regarding women’s overseas labour draw upon and in turn influence discourses about gender, sexuality, age, health, and class. This ethnographic analysis illustrates that local norms task women with nurturing the brains of babies, preserving the chastity of teenage daughters, caring for frail elders, and preventing their working-class husbands from overindulging in liquor or having sex with other women. Successful social reproduction depends on the proper conjunctions of bodies in the extended family. Corporeal …

Consumption Pressure In Estuaries Peaks At Intermediate Salinities, Catherine E. De Rivera, Amy A. Larson, Benjamin G. Rubinoff, Luna R. Soto, Seth L. Wright, Edwin D. Grosholz, Gregory M. Ruiz, Andrew L. Chang

Environmental Science and Management Faculty Publications and Presentations

The nature and strength of biotic interactions change along stress gradients, but the importance of these interactions across estuarine gradients is under studied. Here, we examined how consumption varies across estuarine salinity gradients by deploying standardized baits (‘squidpops’) to measure consumption pressure along the gradients of five estuaries in Oregon, USA. The relationship between consumption and stress was nonlinear: consumption pressure peaked slightly at mid salinity and decreased at low salinity, especially as temperature increased, in the five estuaries studied. This finding does not support either of two existing models for consumption across gradients, including the Consumer Stress Model and …

The Chitlins Effect: Distinguishing Cultural Resilience From Normalized Harm, Steffannie Roache

School of Social Work Faculty Publications and Presentations

The Chitlins Effect is a practice framework developed to help behavioral health professionals distinguish between culturally rooted strengths and trauma-based patterns in the communities they serve. Named after a cultural example rooted in Black American history — where necessity became tradition, and survival became meaning — the framework describes how beliefs, behaviors, and coping mechanisms are transmitted across generations, becoming normalized within families, communities, and cultures even when those patterns carry harm. This paper introduces the conceptual foundation of the framework, situates it within existing research on historical trauma, intergenerational transmission, and social determinants of health, and outlines its application …

Thorstein Veblen: The Independent Thinker Whose Contributions Advanced A Distinct Tradition Of Heterodox Economics, John B. Hall

Economics Faculty Publications and Presentations

Challenging Charles Camic’s perspective, this article argues that Thorstein Veblen’s time at the top amounted to about nineteen years; a fraction of his professional career. While drawing from and building upon challenges associable with a changing world which he faced – related to the ending of Laissez-faire and the rise of big business; the institutions initiated for prosecuting World War I; and the accompanying rise of the vested interests – Veblen’s writings effectively and propitiously provided a solid foundation for an American school of heterodox thought known as Original Institutional Economics.

Capacity Building In The Irish Brewing And Distilling Sector For Raw Materials Utilisation, By-Products Management, And Environmental Impact Assessment, Ekene C. Umego

Doctoral

The Irish brewing and distilling sector has shown a consistent increase in number, production output, sales, and export value in the last decade. This has implications for raw materials requirements, assessment, and by-products management for the sustainability of the sector. As a result, the main aim of this research study was to evaluate the status of raw materials use and assessment within the Irish brewing and distilling sector, explore by-products management options and valorisation initiatives, and analyse the environmental impact of Irish whiskey production. The first approach was a survey study to collect data on major raw material inputs use …

The Role Of Remote Sensing And Gis Techniques In Analysis Of Southern California Wildfires In January 2025, Sara Fitzgibbon

Dissertations, Master's Theses and Master's Reports

California is no stranger to wildfires, with them becoming more frequent and larger in recent years. In early January 2025, Southern California had one of the worst outbreaks of wildfires in its history, with the Pacific Palisades and Eaton Fires being considered among the most destructive in state history. To help prevent this from happening in the future, remote sensing techniques are essential in combating these issues. In this report, geographic information systems (GIS) and remote sensing data utilized to explore fire behavior by various organizations were investigated. By using this data, this study aims to predict and monitor fire …

Acculturation, Self-Esteem, Family Norms, And Disordered Eating Behaviors In South Asian Women, Angela Abraham

PCOM Psychology Dissertations

This study investigated the relationships among acculturation, self-esteem, family norms, and disordered eating behaviors among South Asian women living in the United States. Although research suggests culture plays a role in the etiology of eating disorders, little information on the experiences of South Asian women exists. This study sought to fill this gap in the literature. Using a cross-sectional, quantitative survey-based design, 151 South Asian women provided insight into their experiences with family norms, acculturation, self-esteem, and eating behaviors. Results indicated that acculturation was not significantly associated with disordered eating. However, self-esteem was found to be negatively associated with disordered …

Identifying Needs Of School-Age Children With Cardiospondylocarpofacial Syndrome, Erin Henning

PCOM Psychology Dissertations

Advancements in genetic testing have led to the identification of many rare genetic conditions, yet comprehensive knowledge of their broader impacts remains limited. Most existing research focuses narrowly on medical outcomes. Cardiospondylocarpofacial Syndrome (CSCF) is an ultra-rare genetic condition for which little is known beyond its physical manifestations. This descriptive case series study examined the behavioral, social, emotional, and academic functioning of eight school-aged children diagnosed with CSCF, as well as the experiences of their families. Participants were recruited from North America, Europe, and Australia via a private Facebook group. Data were collected through an open-ended, written questionnaire completed by …

(In)Animate: Exploring The Relationship Between Obsessivecompulsive Disorder, Perceived Thought Control, And Anthropomorphism, Kaitlyn O’Neill

PCOM Psychology Dissertations

Introduction: Ritual behaviors help manage uncertainty and anxiety by providing a sense of control, but rigid engagement in such behaviors can indicate obsessivecompulsive disorder (OCD). Most OCD research has focused on harm-avoidance versus "not-just-right-experiences" (NJREs), with exposure and ritual prevention (ERP) being less effective for those without clear feared outcomes. Anthropomorphizing, or assigning human traits to objects, complicates OCD treatment, particularly for those with hoarding behaviors.

Objectives: This study aimed to examine the relationship between OCD with and without hoarding behaviors ("saving" behavior) and anthropomorphism. Given ERP’s role in OCD treatment, understanding how anthropomorphism affects OCD is crucial. It was …

Predictors Of Anxiety And Depression In Dental Students - A Nationwide Study, Margaret Xiaojiao Yang

PCOM Psychology Dissertations

Student mental health is a growing concern in higher education, particularly within rigorous clinical training programs. This study estimated the prevalence of anxiety and depression among U.S. dental students and examined associations with resilience and perceived institutional and faculty support. A cross-sectional survey was administered to more than 1,100 full-time students at over 30 accredited dental schools. The instrument collected demographics, the Brief Resilience Scale (BRS), the Generalized Anxiety Disorder–7 (GAD-7), the Patient Health Questionnaire–9 (PHQ-9), and four items assessing perceived support. Among respondents who completed the GAD-7 (n = 965), 43% scored ≥ 8, indicating probable generalized anxiety disorder. …

When Emotions Flare: Solar Rhythms, Emotions And Cycles Of Political Revolution, Andreas Hernandez, Carolina Zilli Vieira, Alexandra Smith, Rebecca Olson

Geography and Environmental Studies Faculty Publications

Revolutions are among the most transformative events in human history. Analyzing 395 revolutionary episodes from 1900 to 2014, we find that major waves cluster around solar maxima - periods of intensified geomagnetic activity. Drawing on biomedical research linking geomagnetic disturbances to cardiovascular and stress regulation, and thus to emotional states, we propose that solar cycles modulate the affective ecologies within which revolutions arise. Solar activity may accelerate, shape, and amplify revolutionary cycles by heightening emotional climates and tipping fragile systems toward mass mobilization. This reframes revolutions as planetary events - entanglements of political conflict, embodied emotion, and cosmic …

Collections As Data: A Data Literacy Tool For Community Engagement, Daria Orlowska, Lynn Houghton

University Libraries Faculty & Staff Publications

The Collections as Data initiative begun by Thomas Padilla strives to reframe digital objects as data that is community-oriented, contextualized for easy reusability, and empowering reimagination in creative ways. In an effort to increase the accessibility of University Libraries archival collections to researchers and students, we began investigating the feasibility of this initiative on our campus using the digitized South Haven Lighthouse Log Collection as a starting point. The lighthouse logs are a series of digitized journals originally compiled at South Pierhead Light in South Haven, Michigan, recording passing vessels, weather remarks and lighthouse expenditures between 1878-1892. A collection assessment …

Unveiling Legacies: Exploring And Analyzing Cultural Artifacts In The Higbee Collection, Samantha Staller

Williams Honors College, Honors Research Projects

Anthropology and the Cummings Center to find ways to properly analyze an archaeological collection's artifacts to understand the overall significance of everything better. Before starting my research, I came up with the following questions: Can any artifacts be considered culturally affiliated? Is everything in the collection authentic? What is the overall background of the collection? Does this collection have any connection to Ohio history? Can anything in the collection be dated? Throughout the research, I will create an Excel inventory list to include qualitative and quantitative data from the artifacts to give insight into what is included in the Higbee …

Canine Agility On The A-Frame Obstacle, Derek Wheeler

Williams Honors College, Honors Research Projects

Agility dogs rely on speed, strength, and precision to safely complete obstacles, such as the A-frame. These athletes can experience injuries in training or competition and the variability in multiple repetitions is undocumented. The purpose of this study was to evaluate whether canine mass and trained contact behavior affected performance variables, including number of footfalls, obstacle completion time, and velocity between repetitions. Twenty-one actively competing dogs, at the masters level in American Kennel Club agility, were recorded completing two repetitions of the A-frame under standardized conditions. Paw placements were tracked manually frame by frame in XMALab and statistical analyses including …

Best Practices Checklist For One-Shot Library Instruction Session, William H. Hannon Library Reference & Instruction Department

Librarian Publications & Presentations

The Best Practices Checklist for One-Shot Library Instruction is a practical tool designed to help librarians implement inclusive, accessible teaching practices within the constraints of one-shot instruction sessions. Developed by the Reference & Instruction Department at the William H. Hannon Library, Loyola Marymount University, this checklist uses a two-tier structure: Essential Practices (must-do items for every session) and Enhanced Practices (recommended when time and context allow). The checklist is organized chronologically across five key areas that mirror the natural preparation and delivery flow: Pre-Session Information Gathering, Materials & Access, Content & Search Instruction, Teaching Strategies, and Classroom Environment. Grounded in …

A Form-Fitting Model For The Simulation Of Traumatic Brain Injury In Zebrafish, Abigail Armstrong

Williams Honors College, Honors Research Projects

Developing a model to study traumatic brain injury (TBI) is important as it allows for the better understanding of mechanisms underlying the disease to develop effective treatments and other strategies. Creating a realistic simulation of TBI, permits the research of different types of impacts and severities that can be seen in brain function and structure. The simulation is also valuable for monitoring progression of injuries over time and developing personalized treatment plans. Zebrafish, in particular, are prime candidates given their status as model organisms, affordability, and ease of direct observation in the research setting. Overall, efficient and accurate TBI models …

Psychotherapy And Changes In Adult Attachment: A Systematic Review, Meghan Kussman

Theses and Dissertations

Attachment insecurity is a transdiagnostic vulnerability factor linked to a wide range of emotional and relational difficulties. Although early attachment patterns tend to be relatively stable, research indicates that attachment orientations can change over time, particularly in response to significant relational or therapeutic experiences. This systematic review examined 39 empirical studies published between 2000 and 2024 to determine whether engagement in psychotherapy is associated with changes in adult attachment security. Eligible studies assessed attachment both pre- and post-treatment using validated self-report measures (e.g., Experiences in Close Relationships Scale; ECR) or interview-based measures (e.g., Adult Attachment Interview; AAI), and reported statistically …

A Systematic Review Of The Outcomes And Efficacy Of Complementary And Alternative Non-Pharmacological Interventions In Youth With Attention Deficit Hyperactivity Disorder, Kelly M. Kohler

Theses and Dissertations

A number of behavioral and pharmacological treatments have been widely accepted as evidenced-based approaches to treating symptoms of attention-deficit hyperactivity disorder (ADHD) in children and adolescents. While pharmacological approaches are safe and effective at managing symptoms, a large subset of caregivers do not have access to medication, refuse it, or find it ineffective, necessitating the need for non-pharmacological treatments. Such behavioral interventions are also generally effective approaches to symptom management and reducing the functional impairment of ADHD and may even demonstrate better parent satisfaction than medication alone. However, these interventions are often difficult to access and burdensome to implement, especially …

Identifying The Best Practices Of Wilderness-Immersion Programs To Support Veterans’ Transition From The Military To College, Catkin Kilcher Burton

Theses and Dissertations

This study identified best practices for designing and implementing wilderness-immersion programs to support student veterans transitioning from military service to college. It used a sequential explanatory mixed-methods design. Phase 1 of the study involved a Delphi approach wherein an expert panel of program facilitators, university staff, mental health providers, and student veterans rated and refined an initial set of best practices drawn from literature. Veterans Affairs directors provided feedback in a focus group format to refine the framework. This study contributes practical, evidence-based guidelines to enhance the academic, social, and emotional success of student veterans through wilderness-immersion interventions. Findings from …

Worlds Built And Borrowed: A Paracosmic Exploration Of The Metatextual Unconscious, Ryleigh Michele Roberts

Master’s Theses

This thesis explores literary phenomenology through the lens of fictional world-building and borrowing, integrating psychoanalytic play theories and reader response criticism, primarily through the works of D.W. Winnicott, Stanley Fish, and Wolfgang Iser. In applying this theoretical approach, the thesis investigates how fictional worlds function as intermediary phenomena through which creators can externalize and process their individual or collective experiences of being. Employing a comprehensive literary survey framework, the project spans a diverse range of texts, from canonical literature, such as the Brontës’ juvenilia and Orwell’s Nineteen Eighty-Four, to contemporary works like Stephenie Meyer’s Twilight and E.L. James’ Fifty Shades …

Parents’ Perspectives On Emotional Regulation In Their Children With Autism Spectrum Disorder, Diana Stewart

Honors Undergraduate Theses

The current study’s main research question was whether emotional dysregulation of children with Autism Spectrum Disorder (ASD) affects parental stress levels. This project examined various negative emotional reactions, such as anger, sadness, worry, anxiety, and tantrums that were present in children with an ASD diagnosis, ages 4 to 13. The research consisted of five psychological assessments with strong psychometric properties. The whole survey was supposed to be filled out by a parent or a caregiver of a child, since children are considered a vulnerable population when it comes to research. The first assessment was the Childhood Autism Spectrum Test (CAST) …

Supports For Mental Well-Being Valued By Healthcare Workers: Qualitative Analysis Of Data From A Canadian Cohort Of Healthcare Workers During The Covid-19 Pandemic, Shannon Marie Ruzycki, Anil Adisesh, Quentin Durand-Moreau, France Labrèche, Tanis Zadunayski, Erica Stroud, Nicola Cherry

Études primaires

A prospective cohort of 4964 HCWs from four Canadian provinces was established early in the COVID-19 pandemic. Participants were invited to comment about workplace mental health supports at three time points. We performed a thematic content analysis of responses from 1738 participants using the Social Support Behaviour Code framework to categorize barriers to support as informational, tangible, emotional, social, or expressing esteem. Themes were synthesized into suggestions for healthcare organizations to prepare for future crises. Formal and informal peer support, workplace mental health supports, and one-on-one counseling were most often mentioned as valued. Analysis suggested that workplace social networks as …

Organizational And Structural Factors In Building The Therapeutic Alliance In A Work Rehabilitation Program With Injured Immigrant Workers In Quebec, Daniel Côté, Maude Arsenault, Jessica Dubé

Études primaires

Abstract

The therapeutic alliance is central to occupational rehabilitation, particularly for immigrant workers who face unique challenges of migration and of social and occupational integration. This study explores the development and maintenance of this alliance between immigrant workers with compensated work injuries and their care providers during work rehabilitation. Using ethnography, semi-structured interviews, and focus groups, the qualitative case study involved 7 injured immigrant workers and their interdisciplinary clinical team. The study identified several factors that weakened the alliance, including administrative complexity, conflicting views on pain and disability, cultural stereotypes, and interorganizational communication issues. Many of these challenges were systemic …