Digital Commons Network^™

6. Oer As Assessment; Assessment As Oer: Collaborative Oer Creation And Assessment In Language And Culture Courses, Michael Tadeusz Dabrowski, Angela George

Open Educational Resources For and As Assessment

This chapter describes the transformative integration of Open Educational Resources (OER) utilized as assessments in language courses at two distinguished Western Canadian universities. It explores how OER, underpinned by a commitment to collaborative learning and evaluation, reshape educational practices. Through collaborative maps, peer editing, and renewable assignments, educators and students collectively contribute to the creation of a repository of knowledge, embracing a pedagogical paradigm that values student engagement and deepens their understanding of OER. This process demonstrates the ability of OER to redefine academic assessment and collaboration, showcasing how OER can transform the educational experience into a more engaging, enriching, …

5. Teaching Excellence Fostered Through Institutional Collaboration: A Case For An Effective Assessment Rubric, Amanda Morris, Anna Kuthy

Documenting Teaching Excellence

Teaching excellence is a defining characteristic and ongoing challenge at small liberal arts institutions, where instructor independence and mission-driven education converge. Defining and measuring it in such contexts involves navigating instructor autonomy, institutional mission, administrative oversight, and accreditation requirements. This chapter presents a case-based approach to addressing these challenges at Brescia University, a small liberal arts school in Owensboro, KY. We offer an example of an implementable solution that fosters and documents teaching excellence while aligning with both generally accepted standards and the university’s mission. Additionally, we model a collaborative development process between the offices of the Academic Dean and …

6. The Creation Of A Teaching Excellence Framework: Defining, Measuring, And Facilitating Teaching Excellence, James Agutter, T. Adam Halstrom, Anne Cook

Documenting Teaching Excellence

Defining what constitutes teaching excellence is a crucial focus for faculty development to create deep learning opportunities in our classrooms and ensure our students’ success. However, establishing a single definition is challenging to standardize and quantify. We recognize outstanding teaching when we see and experience it — we all know the faculty members who spark curiosity, foster deep learning, and create memorable experiences for our students. Yet, how do we assess something so complex, nuanced, and profoundly influential? Excellent teaching varies based on the institution, the field, the context, the content, and the demographics of the students in a course. …

10. The Language Of Teaching Excellence: Describing Pedagogical Expertise Through A Framework Of Care, Beth Buyserie

Documenting Teaching Excellence

During my 20 years of college-level teaching, I have engaged in countless conversations where instructors communicate their passion for teaching, their commitment to student learning, the depth of their disciplinary expertise, their continued pedagogical innovations, and their thoughtful reflective practices. Yet often these same teachers confide that they find it quite challenging (sometimes nearly impossible) to write about their teaching for promotion—not because they are not strong teachers, but because the language expectations for documenting teaching accomplishments can be formidable. For example, at my particular institution, teaching-centered instructors are specifically directed in our role statements to “demonstrate excellence” in our …

Harmonic Analysis Of Currents Within Humboldt Bay, Caitlin J. Williams, Ula Brucker, Jaden Mccarthy, Noe Noe Camarillo, Taylor Juchau, Steven Gracy, Max Serrano, Karina Bernbeck, Emma Modrick, Isabelle Marcus, Simon Kurciski, Isis Kees, Tamara Beitzel Barriquand

IdeaFest 2025

Multiyear time series of current data measured by 2 horizontal SonTek/YSI ADCPs placed mid-depth in the water column at 2 different locations in Humboldt Bay, CA, a shallow, tidally-driven estuary in northern California, were analyzed to determine the contributions of different harmonic frequencies within the bay. Spectral analysis of the time series revealed that the currents are dominated by several tidal harmonics. The 3 dominant frequencies include M2, K1, and O1, but their contribution varies spatially between the two station locations. Additional frequencies in the data indicate overtides, as well as potential interference with topography and the more variable wind-induced …

Can Changes In Daily Routines Reduce The Risk Of Periprosthetic Joint Infection?, Madolin O’Rourke

IdeaFest 2025

Exploring reduction of periprosthetic joint infection through small changes in daily routines and cost-effective strategies.

Precision Measurement Of The Universal Gravitational Constant, Frederick Kuster-Tabares, A. G. Papesh, Emily Ord, R. S. Decca, Charles D. Hoyle, M. Hua

IdeaFest 2025

In cooperation with Indiana University (formerly IUPUI), the Cal Poly Humboldt (formerly Humboldt State University) Gravity Lab is undertaking a project to more accurately measure the value of the Universal Gravitational Constant in terms of SI base units. Gravitational modifications to the torque on the pendulum will be obtained via two methods through sequential experiments with a common apparatus, with the goal to provide a window into the cause of previous discrepancies between the two methods of measurement, resulting in a more accurate determined value for G.

Making Sense Of Dyspraxic Senses Using Exercise, The Effects Of Bodyweight Exercises On Proprioception In Individuals With Developmental Coordination Disorder, Evan Jackson

IdeaFest 2025

People with Developmental Coordination Disorder (DCD) have poor motor coordination which interferes with daily activities of living. One potential reason for the impairment of motor skills that people with DCD have is a decreased sense of proprioception. Proprioception is the sense of where your body is in space and where body parts are in relation to one another. Exercise can increase proprioception. The purpose of this project is to investigate the effects of bodyweight exercise (BWE) on proprioception in people with DCD. BWE have been found to increase proprioception, static and dynamic balance, and motor function.

Effects Of Non-Invasive Rehabilitation For Baseball Players Recovering From Tommy John Surgery: Optimizing Safe & Efficient Return To Play, Lexanee Inzunza

IdeaFest 2025

Baseball pitchers often suffer ulnar collateral ligament (UCL) tears due to repetitive, high-velocity throws. These injuries are commonly treated with Tommy John Surgery (TJS), which requires a 12–18 month recovery. While TJS is effective, its long rehab has led to rising interest in non-invasive options like physical therapy, PRP, stem cells, and biomechanical training. These methods show promise for moderate injuries, offering shorter recovery and fewer risks. More research is needed, but individualized non-surgical care may support a safer, more efficient return to play.

The Gut Microbiome And The Influences On Emotional State, Sophia Hummel, Payton Tausig, Sophia Vanslambrouck, Nathan Aguilar, Angel Roca

IdeaFest 2025

We reviewed current research articles examining the complex relationship between gut microbiome and mood regulation in people. In order to collect our data, we completed a literature review on this topic. We found that there is a very strong relationship between the gut microbiome and mood in people. We observed mental health factors in relationship to mood such as stress, anxiety, and depression. As a result, worsened gut microbiome led to worsened mood factors. This topic has high importance due to how new the topic and research is, and how it affects human health, leading to future implications of treating …

Water Adsorption On Environmental Metal Oxides Determined By The Diffuse Reflectance Infrared Fourier Transform Spectroscopy (Drifts) Technique, Rachel Sechan, Shane Mcdemos, Skye Ludwig, Alden Walkley, Tobin Thorton, Christopher W. Harmon

IdeaFest 2025

Clouds are a critical component of the atmosphere, which predominantly cools the planet by scattering solar radiation back to space. Particulate matter (PM) are small solids suspended in the air that can initiate the seeding process for cloud formation, where environmental metal oxides (EMO) are one of the dominate types of PM. This process is directly related to the relative humidity (RH) above the PM surface and how much water it absorbs. PM collects sparingly small molecular layers of water before undergoing bulk scale water uptake. Details of water uptake at this level are still lacking in the literature, and …

Assembly And Testing Of A Closed Cycle Cryostat, Chris Maguire

Science University Research Symposium (SURS)

Closed cycle cryocoolers are commonly used in laboratories as they provide long-term, low-cost, low-maintenance operation. This project covers the assembly and testing of an Advanced Research Systems DE-202 closed cycle cryostat to provide a low temperature apparatus for undergraduate research and advanced laboratory projects. This system is useful for many applications including optics, condensed matter physics, spectroscopy, electrical characterization, microscopy, superconductivity, crystallography, and biological studies.

Cryostat assembly involved research and planning to build a custom frame for the cryocooler, assemble vacuum, water, gas and electrical systems, leak test, and fit components to laboratory utilities. Once setup is complete, the actual …

Complexometric Titration Of Terbium(Iii) Compounds: An Analytical Blast From The Past Gives Purity Assurance When Modern Instruments Fail Us., Jake E. Timbes, Cameron Bateman, Justin Stace

Science University Research Symposium (SURS)

Lanthanide ions have attracted attention for applications in microwave electronics, memory devices, lighting applications, and chemical sensors. Terbium(III)-centered homoleptic complexes show promise as potential fluorescence-based chemical sensing agents. Tb(phen)2(NO3)3 (phen = 1,10-phenothroline) exhibits striking visible emission when excited by short-wave ultraviolet light; this emission is completely quenched by exposure to water or strong acid. However, the luminescence returns under relatively benign conditions. Unfortunately, our array of terbium(III) complexes are notoriously insoluble; rendering standard analytical techniques useless to assess purity, notably, 1H and 13C-NMR. Titration is a useful technique to give us, an assurance of purity—in conjunction with the ad-hoc purity …

Computational Modeling Of Post-Tavr Cardiovascular Dynamics Using Reduced-Order Models, Jo D. Jamullamudi, Anna D. Bui, Daniel Olopade, Kevin Gonzalez

Science University Research Symposium (SURS)

Patients with aortic valve stenosis often have calcified valve leaflets that impede blood flow. Transcatheter aortic valve replacement (TAVR) offers patients a minimally invasive option to replace their aortic valve by guiding a catheter through their blood vessels to deploy a bioprosthetic valve. We developed a 0-D model of the left heart to investigate TAVR performance in a patient-specific context. To achieve this, we constructed a lumped-parameter representation of cardiovascular dynamics, incorporating flows, pressures, resistances, and compliances of the heart chambers and valves. These physiological elements were represented through a system of differential equations, which we solved numerically using Backward …

Utilizing Β-Gal To Visualize Selective Transport Of The Ssa4 Gene In S.Cerevisiae, Ian M. Staertow, Rebecca L. Adams Phd

Science University Research Symposium (SURS)

In eukaryotic cells such as Saccharomyces cerevisiae, protein synthesis begins with the transport of mRNA from the nucleus to the cytoplasm. In order for mRNA to leave the nucleus, it must first bind to specific transport proteins which can then facilitate transport via the nuclear pore complex (NPC), a selectively permeable membrane within the cell's nuclear envelope. Under environmental stress, such as heat shock, S. cerevisiae cells modulate transport rates. In this case, in heat stress or “heat shock” most mRNA transcripts will remain in the nucleus. The SSA4 transcript encodes for a chaperone protein which facilitates the subsequent export …

Regulating Artificial Elections, Courtney A. Barclay

Belmont Law Review

This Article examines the growing role of artificial intelligence in shaping modern election discourse and the resulting tensions with First Amendment doctrine. Focusing on generative AI, deepfakes, chatbots, and synthetic media, the Article evaluates whether existing campaign finance laws—particularly disclosure and disclaimer requirements—adequately address AI-driven distortions in the electoral marketplace of ideas. Surveying the Federal Election Commission’s 2024 interpretive rule on fraudulent misrepresentation, emerging state legislation regulating synthetic media, and proposed federal reforms, the Article argues that current legal frameworks are both constitutionally constrained and practically insufficient. Drawing on the AdChoices model from data privacy regulation, it proposes a hybrid …

Harvesting Humans, Joanmarie Ilaria Davoli

Belmont Law Review

This Article examines allegations of systematic forced organ harvesting by the People’s Republic of China and argues that existing U.S. federal criminal law provides an underutilized mechanism to deter American participation in that industry. Tracing the historical development of China’s transplant system—from the use of executed prisoners to the alleged targeting of prisoners of conscience, including Falun Gong practitioners and Uyghurs—the Article situates organ procurement practices within broader human rights and genocide concerns. It contends that despite congressional hearings, resolutions, and proposed sanctions, meaningful deterrence has been limited. The Article advances a novel enforcement theory: prosecution of U.S. persons under …

Teaming With Technology: Adaptive Automation In Joint Cognitive Systems For Industry 5.0, Jessica Johnson

Virginia Digital Maritime Center (VDMC) Faculty Publications

Adaptive automation enables dynamic reallocation of functions between people and autonomous agents to improve performance in complex work. This paper presents a meta-analysis of experimental and quasi-experimental studies (2000-2025) on joint cognitive systems in industrially relevant contexts, quantifying effects on task performance, safety/failure management, workload, trust, and learning. Across studies, adaptive automation reliably reduces operator workload and shows moderate gains in task performance and safety, with healthier trust dynamics when adaptations are triggered by human-state or event cues, made transparent to the user, and remain rapidly overridable. Risks emerge when performance-triggered switching is opaque or poorly timed, which can erode …

The Influence Of Japanese Art And Aesthetics On The Paintings Of Théodore Rousseau, Erinn Alexis Stuart

Graduate Research Theses & Dissertations

Landscape paintings of Barbizon painter Théodore Rousseau provide a unique perspective on the impact of Japanese artworks on nineteenth-century French painting. The examination of Eastern influences on Western art has been confined to Western urban popular culture, resulting in a narrative that restricts the understanding of modern art to the context of Western industrialization. This method of exploring cultural influences constructs a narrative of othering, confining the perception of its impact to the superficial and commercial, thus perpetuating an othering subnarrative, not only between the two nations but also between the different genres of Western art. Through an investigation into …

Credit Card Fraud Detection Via Model Retraining And Fine-Tuning, Anamol Khadka

Computer Science and Engineering Student Research - Archive

Credit card fraud detection is a critical task in financial systems, especially given the rarity and evolving nature of the fraudulent behavior. The highly imbalanced class levels of the fraudulent and non-fraudulent transactions make it a challenging classification problem to solve. This study investigates the effectiveness of machine learning models: Logistic Regression, XGBoost, and Multi-Layer Perceptron (Neural Network), evaluated under temporal retraining and fine-tuning scenarios using a publicly available, highly imbalanced dataset of European credit card transactions. The dataset includes 284,807 transactions, of which only 492 (0.172%) are labeled as fraudulent, making it a well-known example of an imbalanced classification …

Comparative Evaluation Of Traditional Machine Learning And Deep Cnn Models For Static Hand Gesture Recognition, Anamol Khadka, Prit Desai

Computer Science and Engineering Student Research - Archive

Hand gesture recognition plays a vital role in facilitating natural and intuitive human-computer interaction, with applications ranging from sign language translation to touchless control systems. This study presents a comparative evaluation of traditional machine learning models and a deep convolutional neural network (CNN) for static hand gesture classification. The experimental dataset comprises 24,000 training images and 6,000 testing images, spanning 20 gesture classes. Traditional models, including k-Nearest Neighbors (KNN) and Support Vector Machines (SVM), utilize handcrafted features such as convex hull, convexity defects, and Hu moments. In contrast, the deep learning approach fine-tunes a ResNet18 architecture to learn features directly …

A Random Walk Simulation Of Positron Annihilation Depth As A Function Of Positron Beam Energy, Saniya Anjum Aqeel Ahmed Yadgeer

Physics Theses - Archive

Depth resolved defect and chemical characterization studies using positron annihilation spectroscopy depend on the ability to estimate the fraction of positrons annihilating at surface, in the bulk, at defects or as Positronium. The depth resolution is limited by the implantation profile of the energetic positrons and the diffusion of the thermalized positrons. Here we implement a random walk simulation as described in S. Eichler et al. [1] to track the monoenergetic positrons implanted into multilayer graphene on Cu. For our simulations the implantation depths were sampled from a Makhovian distribution that has been shown to accurately represent the implantation profile …

Sin, Sickness, Or Self-Defense? How Medicalizing Women’S Acts Of Survival Confounds Justification And Excuse, And Undermines Justice, Jordan Robinson

UIC Law Review

No abstract provided.

The Shadow Of Exceptionalism: Morality, Pragmatism, And Covert Action In American Cold War Foreign Policy, Kyle Stacy

History Theses - Archive

The complex forces of national identity, economic ambition, and ideological justification created a dynamic and contested landscape that shaped America’s Cold War policies. A carefully curated useful past, bolstered by religious convictions, fostered a belief in American exceptionalism and moral leadership that provided both the impetus and justification for 11 America’s actions abroad. Yet, America’s stated ideals—freedom and democracy—existed in stark tension with the pursuit of its national interests, often clashing with its self-perceived moral superiority. The Cold War environment fostered a culture of secrecy within the highest levels of government. Here, transparency and accountability were readily sacrificed for strategic …

Menstrual Cycle Variations In Ultrasound And Biomechanical Risk Factors For Acl Injury In Adolescent Female Athletes, Jessica Garcia

Kinesiology Dissertations - Archive

Anterior cruciate ligament (ACL) injuries are a significant concern in adolescent female athletes, with rates consistently higher than their male peers. This disparity is attributed to a complex combination of anatomical, hormonal, and neuromuscular factors that elevate injury risk while performing dynamic movements common in running and cutting sports such as soccer, basketball, lacrosse, and volleyball. Knee laxity has been identified as a potential risk factor, yet current measurement tools lack the sensitivity, reliability, and validity needed for practical application. Additionally, fluctuating sex hormones throughout the menstrual cycle (MC) have been implicated in changes to ligament properties and neuromuscular control, …

The Effects Of Speed, Grade And Footwear On Knee Adduction Moment And Tibial Shock, Alexis C. Gant

Kinesiology Dissertations - Archive

Knee osteoarthritis (OA) is a degenerative joint disease characterized by progressive cartilage deterioration, chronic pain, and reduced mobility. Alterations in gait mechanics, particularly increased knee adduction moment (KAM) and tibial shock, are strongly associated with OA onset and progression. These biomechanical markers reflect abnormal joint loading and provide valuable insights for developing non-invasive interventions. This dissertation investigates how modifiable external factors, specifically walking slope, footwear type, and walking speed, influence knee joint loading patterns. The goal is to inform rehabilitation strategies that can decrease joint stress, alleviate symptoms, and slow disease progression.

Study 1 examines the effects of walking slope …

Force Matters: An Exploration Of Manual Therapies Effects On Passive Tension Properties Of The Lower Extremity., Loran D. Wade Jr

Kinesiology Dissertations - Archive

Musculoskeletal dysfunction is a leading cause of pain, functional limitation, and disability worldwide, necessitating the exploration of non-invasive therapeutic strategies. Manual therapy, which encompasses massage, stretching, and instrument-assisted soft tissue mobilization (IASTM), has long been used to address musculoskeletal dysfunction, yet its mechanisms of action and clinical efficacy remain inconsistently defined within the literature. This paper provides a comprehensive review of the historical foundations, physiological effects, and current applications of manual therapy techniques in the treatment of musculoskeletal disorders. Emphasis is placed on how these interventions influence key musculoskeletal properties, including tissue stiffness, joint range of motion, neuromuscular function, and …

Impact Of Climate Change On North Central Texas, Diana K. T. Hansen

Earth & Environmental Sciences Dissertations - Archive

ABSTRACT

IMPACT OF CLIMATE CHANGE ON

NORTH CENTRAL TEXAS

Diana Kay Thomas Hansen, Ph.D.

The University of Texas at Arlington, 2025

Supervising Professor: Arne M.E. Winguth

The North Central Texas region is a rapidly expanding metropolitan area. One of the largest climate hazards that will affect human health in this region are extended heat waves and heavy precipitation. This study will examine how these hazards will change in response to climate change and the impact to human health due to weather extremes in a changing climate.

Coupled Model Intercomparison Project (Phase 6) simulations were used to evaluate future projected temperature …

The Role Of Sodium Butyrate As An Inflammatory Regulator And Its Effect On Long Noncoding Rnas In Neuroinflammation, Angel Covarrubias

Chemistry & Biochemistry Theses - Archive

Inflammation is a crucial homeostatic process that contributes to both the elimination of foreign invaders and tissue repair. Inflammation at sites of tissue injury or infection is initiated by the detection of a harmful stimulus, triggering vital inflammatory immune signaling pathways and a cascade of cytokines and inflammatory mediators. The dysregulation of this process, however, can result in inappropriate inflammatory responses manifesting in tissue damage and compromised cell function. Dysregulation of the inflammatory response is seen frequently in many human diseases such as Diabetes, Cancer, cardiovascular disease, and neurodegenerative diseases.

In the context of the Central Nervous system, inflammation is …

Kinetic Analysis Of A Carbon-Rich Sico Model System, Takhya Holley

Chemistry & Biochemistry Theses - Archive

Kinetic Analysis of a Silicon Oxycarbide (polymethylhydrosiloxane/divinylbenzene) material was done for meaning of kinetic analysis methodology development. The material was synthesized using the standard procedure from, Blum 2005. A series of TGA’s was done using non-isothermal experiments. The analysis involved an initial isoconversional analysis using Friedman method, then decomposition of processes into individual processes using the Fraser-Suzuki function. The validation agreed within 1%, which is permissible by the ICTAC recommendations. The activation energies of the individual processes were determined using the Friedman method.The pre-dominant process #2 was found to have an activation energy of 220 +- 20 kj/mol and first-order …