Digital Commons Network^™

Slalom Racing Is Introduced In Washington In 1933, John W. Lundin

Works by Local Authors

No abstract provided.

My Wonderful Church, Claudia Montelongo

INRW/Coreq Student Showcase

Summer/Fall 2023 Showcase

Collaborative Decision Making Improves Interpersonal Psychotherapy Efficiency: A Randomized Clinical Trial With Postpartum Women, Scott Stuart, Rebecca L. Brock, Erin Ramsdell, Stephan Arndt, Michael W. O’Hara

Department of Psychology: Faculty Publications

Background: Randomized controlled trials of Interpersonal Psychotherapy (IPT) and other psychotherapies for depression have required strict adherence to protocol and do not allow for clinical judgment in deciding frequency of sessions. To determine if such protocols were more effective than allowing therapists to use their clinical judgment, we compared “Clinician-Managed” IPT (CM-IPT), in which clinicians and patients with postpartum depression were allotted 12 sessions and determined collaboratively when to use them, to a once weekly 12 session protocol (“Standard IPT”). We hypothesized that CM-IPT would be more efficient, requiring fewer sessions to reach an equivalent acute outcome, and that …

“Every Nation Except Our Own”: The Social Gospel, Anti-Immigrant Sentiments, And U.S. Foreign Policy, Andrea Darmawan

Departmental Honors & Graduate Capstone Projects

This thesis concerns the social gospel, a liberal Protestant movement that enjoyed its heyday in the late 19^th and early 20^th centuries. The thesis argues that the movement’s two most prominent figures, Washington Gladden and Walter Rauschenbusch, expressed an antipathy toward immigrants and a paternalistic attitude toward foreign nations and cultures. These attitudes then laid the foundation for contemporary anti-immigrant sentiments and US foreign policy. Gladden and Rauschenbusch’s rhetoric contains sentiments which act as a precursor to various elements of American exceptionalism, from missionary activity abroad to liberal attitudes toward the Middle East after 9/11. These links have …

Conceptualizing First-Year Writing Agency: The Transfer-Rhetorical Genre-Voice Triad As An Enactment Of Rhetorical Agency, Amanda Kerr

English Department Theses

In First-Year Composition, Teaching for Transfer is an evidence-based pedagogy that teaches students to write across contexts, a goal specified in the WPA Outcomes Statements for First-Year Composition (3.0). However, the implicit relationships shared between Teaching for Transfer, expressivism, and Rhetorical Genre Studies pedagogies are an underexplored area in the teaching of first-year composition. Given the presence of an implicit relationship between transfer, proficiency in rhetorical genres, and student voice in the WPA Outcomes, this thesis defines a dynamic interrelationship between pedagogies of transfer, expressivism, and Rhetorical Genre Studies. In an effort to foreground a comprehensive first-year composition pedagogy that …

Inoculant To Influence: Cultivating Critical Citizenship By Foregrounding Ontology Through Kenneth Burke And Walter Fisher’S Rhetorical Frameworks, Mark Griffin

English Department Theses

Scholars interested in exploring the potency of the writing modality of critical pedagogy for molding students into proactive citizens will find the integration of Kenneth Burke’s Dramatism and Walter Fisher’s Narrative Paradigm instrumental, offering tools essential for cultivating a rhetorical awareness adept at navigating narratives in the 21st century. Synthesizing Burke’s rhetorical dialectic between the nature of reality and our understanding of it with Fisher’s concept that the human condition is a narrative condition yields insights into the critical writing process. This integration fosters a rhetorical awareness, serving as an inoculant to influence, countering the prevailing persuasive elements within today’s …

Let The Music Play:Using Community Engagement To Develop A New Sustainable Audience, Leslie D. Wilcher

Nonprofit and NGO Studies Student Projects

Abstract

The Symphony is a dying breed of live music. The lack of classical music education and interest has left barriers to the symphony. Around the country, nonprofit symphonies are adapting to build a sustainable audience. So, how do we stop the closures of the orchestras? How does the Kishwaukee Symphony Orchestra engage the community through programming and events to accommodate a new sustainable audience for the Kishwaukee Symphony Orchestra (KSO)? My research will show that new audience members are waiting to be introduced to the symphony.

This research shows that community engagement is the key to bringing a sustainable …

A Report On H-2a Workers And The Mattawa Community For The Mayor And Mattawa City Council, Audrey Hudgins

International Studies Faculty Scholarship

No abstract provided.

Who's Publishing What: My Above Average Colon, Erma Bombeck Writers' Workshop

Erma Bombeck Writers' Workshop Blog

Whether she's being held hostage at a timeshare presentation, eating an excessive amount of cookie batter or stalking the neighborhood kid who stole her exercise ball, January Ornellas’ sharp wit and raw vulnerability will have you laughing out loud as you read My Above Average Colon.

Energy Harvesting Sensors And Their Role In Fostering Sustainable Air Quality Monitoring, Tomas Valentin, Li Geng

Publications and Research

This research presents a comprehensive investigation into Energy Harvesting Sensors and their role in fostering sustainable air quality monitoring. The primary objective is to explore the viability of energy harvesting technologies in energizing sensor networks devoted to the real-time collection of air quality data, emphasizing the reduction of environmental impact and maintenance demands. The study delves into the integration of energy harvesting mechanisms, including solar and piezoelectric kinetic energy, to power advanced sensor nodes capable of detecting pollutants, particulate matter, and gas concentrations. The findings of this research highlight the significant benefits of energy harvesting sensors, including enhanced sustainability, long-term …

Novel Urine Cell-Free Dna Methylation Markers For Hepatocellular Carcinoma, Selena Lin, Wei Xia, Amy Kim, Dion Chen, Shelby Schleyer, Lin Choi, Zhili Wang, James Hamilton, Harry Luu, Hie-Won Hann, Ting-Tsung Chang, Chi-Tan Hu, Abashai Woodard, Terence Gade, Ying-Hsiu Su

Division of Gastroenterology and Hepatology Faculty Papers

An optimized hepatocellular carcinoma (HCC)-targeted methylation next generation sequencing assay was developed to discover HCC-associated methylation markers directly from urine for HCC screening. Urine cell-free DNA (ucfDNA) isolated from a discovery cohort of 31 non-HCC and 30 HCC was used for biomarker discovery, identifying 29 genes with differentially methylated regions (DMRs). Methylation-specific qPCR (MSqPCR) assays were developed to verify the selected DMRs corresponding to 8 genes (GRASP, CCND2, HOXA9, BMP4, VIM, EMX1, SFRP1, and ECE). Using archived ucfDNA, methylation of GRASP, HOXA9, BMP4, and ECE1, were found to be significantly different (p < 0.05) between HCC and non-HCC patients. The four markers together with previously reported GSTP1 and RASSF1A markers were assessed as a 6-marker panel in an independent training cohort of 87 non-HCC and 78 HCC using logistic regression modeling. AUROC of 0.908 (95% CI, 0.8656-0.9252) was identified for the 6-marker panel with AFP, which was significantly higher than AFP-alone (AUROC 0.841 (95% CI, 0.778-0.904), p = 0.0026). Applying backward selection method, a 4-marker panel was found to exhibit similar performance to the 6-marker panel with AFP having 80% sensitivity compared to 29.5% by AFP-alone at a specificity of 85%. This study supports the potential use of methylated transrenal ucfDNA for HCC screening.

Common Snook (Centropomus Undecimalis) Neurocranium, Ryan Robison, Lesley Wallace, David Kerstetter

All Scans: Kerstetter Fisheries and Avian Ecology 3D Scan Series

Neurocranium length of 16.5 cm Common Snook (Centropomus undecimalis), collected from Dr. Kerstetter's Lab on 10/23 by Ryan Robison and Lesley Wallace.

Yellow Grouper (Epinephelus Awoara), Tyler Jurain, David Kerstetter

All Scans: Kerstetter Fisheries and Avian Ecology 3D Scan Series

No abstract provided.

Comparison Of Methods For Estimating Instantaneous Turn Radius Of Ackermann Steering Vehicles, Kenneth Gennaro Stutts

Doctoral Dissertations and Master's Theses

The instantaneous turn radius of an Ackermann steering vehicle is the distance to a point in space about which the vehicle will travel in an arc during a turn. There are at least six ways to estimate instantaneous turn radius and each method uses different inputs and has distinct advantages and disadvantages. In this thesis, six different methods will be used to estimate the instantaneous turn radius of a vehicle traveling on a closed circuit. This testing will clarify similarities and differences between the methods. This thesis clarifies which method will be the most appropriate for a given set of …

Continuity Of Care In The Post-Partum Period, Ashley Quezada

MSN Capstone Projects

Maternal mortality rates in the United States have been a growing concern over the past decade, with rates continuing to climb as recent studies have been published. The total maternal mortality rate in the United States in 2018 was 17.4 and has increased to 32.9 as of 2021, while other developed countries continue to decline (Hoyert, 2023). The maternal mortality rate is the number of deaths per 100,000 live births. More than 50% of pregnancy-related deaths in the United States occur after delivery, in the post-partum period (Melillo, 2020). The purpose of this report is to not only bring light …

Isolation Of The Toxic Principle Of Senecio Latifolius By Means Of The Sensory Receptors Of Sheep, Leendert D. Snyman

Poisonous Plant Research (PPR)

The aversive substance of Senecio latifolius was isolated by means of the sensory receptors of sheep averted to S. latifolius. Chemical fractions refused due to the presence of the aversive substance sensed by the sheep were fractionated until a purified substance had been isolated. Nuclear magnetic resonance (NMR) analysis of the purified substance showed it to be sceleratine nitrogen oxide, the toxic principle of S. latifolius.

The Grizzly, December 7, 2023, Marie Sykes, Erin Corcoran, Georgia Gardner, Hannah Conley, Kate Horan, Sean Mcginley, Amelia Kunko, Dominic Minicozzi

Ursinus College Grizzly Newspaper, 1978 to Present

Spring 2023 Recap • Fall 2023 Recap • Farewell From the News Editor • Farewell From the Web Editor • Students Surprise With Spotify Wrapped Lists • 2023 Crossword • Reflections From Ursinus' December Graduates • Ursinus Athletics Fall 2023 Recap: Men's • Ursinus Athletics Fall 2023 Recap: Women's

Evaluating A Video Peer-Modeling Intervention On The Acquisition And Maintenance Of Social Skills For Adults With Autism In A Transition Setting, Adam K. Hammond

Theses and Dissertations

This study evaluated the use of a peer video modeling and prompting intervention used to teach three adults with autism to give a specified verbal and physical response when greeted. This intervention used a six-step task analysis to verify correct completion of the target behavior. At baseline, each of the three participants gave little to no response when greeted but after the video modeling and prompting intervention all three had acquired at least five out of six (83%) of the target behavior steps. Follow-up probes demonstrated that all three of the participants had maintained at least 4 out of 6 …

Characterizing Stress Granule Regulation By Pas Kinase, Ataxin-2 And Ptc6 And Investigating The Lifespan Of Covid-19 Virus On Currency, Colleen R. Newey

Theses and Dissertations

The protein Ataxin-2 is a known positive regulator of stress granules in humans, mice and yeast (known as yeast PBP1). Due to the role that stress granules play in diseases including Amyotrophic Lateral Sclerosis (ALS) and cancer, this thesis investigates the role of Ataxin-2 and its protein binding partners in stress granule development and its effects on various metabolic phenotypes of the cell. PAS kinase is a sensory protein kinase, conserved from yeast to man, which regulates respiration and lipid biosynthesis. Our lab discovered that PAS kinase phosphorylates and activates Ataxin-2 in yeast, and that PAS kinase overexpression enhances localization …

A Series Of Improved And Novel Methods In Computer Vision Estimation, James J. Adams

Theses and Dissertations

In this thesis, findings in three areas of computer vision estimation are presented. First, an improvement to the Kanade-Lucas-Tomasi (KLT) feature tracking algorithm is presented in which gyroscope data is incorporated to compensate for camera rotation. This improved algorithm is then compared with the original algorithm and shown to be more effective at tracking features in the presence of large rotational motion. Next, a deep neural network approach to depth estimation is presented. Equations are derived relating camera and feature motion to depth. The information necessary for depth estimation is given as inputs to a deep neural network, which is …

Soil Health In American Sports Fields, Miria C. Barnes

Theses and Dissertations

Healthy soils are essential for sustaining the world's ecosystems and maintaining human lifestyles. The adoption of biological, chemical, and physical analyses to assess soil health is a relatively new concept with a paucity of scientific work assessing how these metrics are affected by field management in urban systems Soil samples (n = 110) were collected from a diverse range of sports fields and, for comparative purposes, golf courses, farm fields, non-sport urban, undisturbed forest, and non-vegetated sandy soils. The samples were then analyzed using biological, chemical, and physical metrics to determine if there were significant differences between sport/golf venues and …

Interfacial Properties Of Hybrid Lipid-Polymer Bilayers: Applications In Drug Delivery And Biosensors, Keith L. Willes

Theses and Dissertations

Amphiphilic block copolymers are unique macro-molecules capable of self-assembling into bilayers analogous to naturally occurring lipid membranes. When combined with lipids, these copolymers form hybrid membranes with unique and sometimes unpredictable properties, including increased chemical and mechanical stability. These synthetically enhanced biological structures represent a versatile platform suitable for a wide range of applications, from advanced biosensing devices to drug delivery systems. The realization of these advancements necessitates a deep understanding of material properties, including the ability to predict and control interfacial behaviors. It has been shown that in the case of pure lipid membranes, interfacial behaviors are dominated by …

Effectiveness Of Intelligent Transportation Systems On Utah Roadways, Matthew Cline Davis

Theses and Dissertations

This thesis presents the findings of a comprehensive research study conducted for the Utah Department of Transportation (UDOT) to evaluate the effectiveness of commonly deployed Intelligent Transportation System (ITS) treatments in Utah, with a focus on Variable Message Signs (VMS), traffic cameras, and Road Weather Information System(s) (RWIS) sites. The study aimed to determine the impact of these ITS treatments on mobility and safety for Utah's unique road conditions and configurations. Three primary analyses were performed: a diversion rates analysis to assess the effectiveness of VMS on Utah freeways during incidents; a weather analysis to evaluate the effectiveness of VMS …

Twitch Chat Advertising: How Live Chat Valence Affects Consumer Advertising Perceptions, Austin W. Camper

Theses and Dissertations

The streaming platform Twitch.tv, is a popular video streaming website where users can watch, communicate, and chat with streamers and other viewers live. Twitch and other live streaming websites typically offer viewers a chat window where the viewer can chat (in real-time) with the streamer and other viewers who are currently watching the stream. Research in live streaming platforms like Twitch and the effects of their various features are novel. The purpose of this study is to analyze how the sentiment of a live chat (positive or negative) and the stated or not stated disclosure of an advertisement posted in …

Advancements In Levitated Optomechanics: Exploring Plasmon-Enhanced Light-Matter Interactions In Optical Trapping, Siavash Mirzaei Ghormish

Theses and Dissertations

Optical trapping of metallic nanoparticles investigates phenomena at the interface of plasmonics and optical micromanipulation. This thesis combines ideas from the optical properties of metals, originating in solid-state physics, with the force mechanisms resulting from optical trapping. I explore the influence of enhanced light-matter interaction due to the plasmon resonances of gold particles on their trapping properties. I present theories for trapping mechanisms of gold metallic particles and then verify these theories through experiments. Optical trapping of metallic nanoparticles is considered challenging, especially in air, as they are highly absorbing and reflecting at optical wavelengths. Yet the optical levitation of …

Mitochondrial Dna Variants At Low-Level Heteroplasmy And Decreased Copy Numbers In Chronic Kidney Disease (Ckd) Tissues With Kidney Cancer, Yuki Kanazashi, Kazuhiro Maejima, Todd A Johnson, Shota Sasagawa, Ryosuke Jikuya, Hisashi Hasumi, Naomichi Matsumoto, Shigekatsu Maekawa, Wataru Obara, Hidewaki Nakagawa

Faculty, Staff and Student Publications

The human mitochondrial genome (mtDNA) is a circular DNA molecule with a length of 16.6 kb, which contains a total of 37 genes. Somatic mtDNA mutations accumulate with age and environmental exposure, and some types of mtDNA variants may play a role in carcinogenesis. Recent studies observed mtDNA variants not only in kidney tumors but also in adjacent kidney tissues, and mtDNA dysfunction results in kidney injury, including chronic kidney disease (CKD). To investigate whether a relationship exists between heteroplasmic mtDNA variants and kidney function, we performed ultra-deep sequencing (30,000×) based on long-range PCR of DNA from 77 non-tumor kidney …

Shop & Speak: The Hottest Eye-Phone App On The Market, Angelo N. Ledonne

Honors Capstones

In the U.S, approximately 20 million individuals (8% of the population) are partly or completely visually impaired. This disability makes some everyday tasks such as reading, writing, shopping, traveling, etc., difficult. But, with the advancement of technology over the past few decades, design products and software have been created that help level the playing field for those in need. The only hurdle that still exists today is the cost and availability of these products, leaving many affected individuals with very little or no assistance in their everyday lives. This project was inspired by my grandmother’s disability. She was born with …

Coach-Athlete Conflict And Well-Being Outcomes For Division I Athletes, Alisha M. Hilliard

Dissertations

The purpose of the research was: to qualitatively explore and further understand NCAA Division I (DI) athletes’ experiences with coach conflict and the impact of that conflict on well-being. To serve the purpose of this research, the primary researcher used a purposive sample of DI student-athletes by contacting them directly or sharing the study with faculty, graduate students, and athletic department personnel who work with student-athletes. An interpretive phenomenological approach was utilized while engaging in qualitative inquiry to pursue richer answers to the research question, because these approaches “seek to explore, describe, and analyze the meaning of individual lived experience” …

Lessons Learnt In The First Year Of An Australian Pediatric Cardio Oncology Clinic., Claudia Toro, Ben Felmingham, Mangesh Jhadav, David S. Celermajer, Andre La Gerche, John O'Sullivan, Sanjeev Kumar, Marion K. Mateos, Joy M. Fulbright, Dinisha Govender, Lane Collier, Michael Cheung, David D. Eisenstat, Peter W. Lange, Julian Ayer, David A. Elliott, Rachel Conyers

Manuscripts, Articles, Book Chapters and Other Papers

BACKGROUND: Modern oncological therapies together with chemotherapy and radiotherapy have broadened the agents that can cause cardiac sequelae, which can manifest for pediatric oncology patients while on active treatment. Recommendations for high-risk patients who should be monitored in a pediatric cardio-oncology clinic have previously been developed by expert Delphi consensus by our group. In 2022 we opened our first multidisciplinary pediatric cardio-oncology clinic adhering to these recommendations in surveillance and management.

OBJECTIVES: Our pediatric cardio-oncology clinic aimed to: (i) Document cardiovascular toxicities observed within a pediatric cardio-oncology clinic and. (ii) Evaluate the applicability of the Australian and New Zealand Pediatric …

Alt Free Flap Coverage After Carotid Endarterectomy In The Setting Of Severe Radiation Changes, Richard F. Guidry, Hannah E. Doran, Mark W. Stalder

School of Medicine Faculty Publications

Carotid endarterectomy with patch angioplasty is commonly performed for severe atherosclerotic disease to reduce stroke risk. After neck radiation, loss of tissue planes; reactive fibrosis of skin; contraction; and rarely, necrosis of skin may occur, leading to severe wound complications and possible exposure of carotid artery reconstruction. Historically, local myocutaneous flaps have been performed to provide soft tissue coverage; however, these procedures may be associated with increased donor site morbidity and can be affected by radiation changes. This report describes the novel use of a fasciocutaneous free flap for durable vascularized soft tissue, and the associated secondary benefit of improved …