Digital Commons Network^™

Experimental Game-Based Learning: A Serious Game Experiment In Purchasing And Supply Management, Vincent Delke, Frederik G. S. Vos, Holger Schiele

Business Faculty Publications and Presentations

To better prepare higher education graduates for the early stages of their careers, universities aim to bridge the gap between classroom teaching and the skills demanded by industry, particularly in the field of procurement. Today, procurement professionals increasingly require specialised skill sets, rather than generalist education, to effectively fulfil their role-specific responsibilities. This study integrates experiential learning theory with game-based learning by presenting a synthesised model that unites both perspectives. Building on this model, a purchasing-specific game is employed to compare traditional lecture-based teaching with experiential game-based learning, focusing on purchasing skills as well as cognitive and affective learning outcomes. …

Public Acceptance Of Meat-Reduction Policies Across Cultures: Comparing Singapore And Switzerland, Bianca Wassmann, Shu Tian Ng, Mark Chong, Angela K. Y. Leung, Michael Siegrist

Research Collection Lee Kong Chian School Of Business

Purpose – As meat-reduction policies are discussed across the globe, many are met with public resistance. Cultural values may help explain this pushback, yet their role in shaping support for food policy remains poorly understood. This study is the first to apply cultural cognition theory to food policy by examining how cultural worldviews shape the acceptance of meat-reduction interventions in Singapore and Switzerland—two economically developed countries with contrasting cultural profiles. Design/methodology/approach – In an online survey, participants (Singapore: n = 357; Switzerland: n = 495) rated their acceptance of 11 meat-reduction interventions (e.g. taxes, subsidies, labelling). We then analysed to …

The External Influence Of International Business Scholarship: Growth, Stabilization, Or Decline?, Gokhan Ertug, Andrew Delios, Yi Li, Zhengchu Zhang

Research Collection Lee Kong Chian School Of Business

The influence of international business (IB) scholarship is an active debate (e.g., Bello & Kostova, 2012; Cantwell et al., 2014, 2016; Doh et al., 2023; Tung et al., 2023). Although IB research has expanded in the number of publications, in its sophistication of research design, and in its thematic breadth over the past decades, questions remain regarding its influence beyond the core ecosystem of IB journals. Anecdotally, a pessimistic view has become more commonplace. The concern is that IB has become increasingly self-referential, relying more heavily on IB-related theory extensions and context-specific settings, which could limit its resonance in the …

2026 Research, Policy, And Practice Summit: “Protecting Access To Rural Community Living For People With Disabilities”, Will Hoard, Lillie Greiman, Rtc: Rural

Independent Living and Community Participation

This summit summary examines the critical personal assistance workforce shortage in rural communities, where demand for care increasingly outpaces supply. Drawing on national data and expert panel insights, the event highlighted how structural barriers including low wages, administrative complexity, and limited data undermine the safety, independence, and dignity of disabled people in rural areas. The summit concluded that protecting rural community living requires coordinated policy investments in workforce wages, working conditions, and data systems, recognizing direct care workers as essential to the health and independence of the people and communities they serve.

The Polysubstance Assessment Tool, Amanda M. Bunting, Charles M. Cleland, S. Michaela Barratt, Brittany Griffin, Jaimee Williams, Carrie B. Oser, Joshua D. Lee, Jennifer Mcneely

Sociology Faculty Publications

Background and aims: There are currently no brief quantitative assessments that capture the drug patterns of people who engage in use of more than one drug on the same day or simultaneously. The current study examined the retest reliability, acceptability and feasibility of a new quantitative assessment to measure polysubstance use. Design: A tool for assessing simultaneous and same-day polysubstance behaviors, the polysubstance assessment tool (PAT) was developed in interviewer-administered and electronic self-administered formats. Participants were allocated 1:1 to receive either version of the PAT and returned one to three days later to repeat the assessment. Setting: New York City, …

Good Intentions, Mixed Messages: Considering Mental Health In Attorney Discipline, Sarah J. Schendel

Suffolk University Law School Faculty Works

The legal profession urges struggling lawyers to seek help—but what happens when those same lawyers become the subject of discipline? As mental health challenges among lawyers become more widely acknowledged and understood, the disciplinary systems that govern the profession remain uneven and opaque in their treatment of mental health as a mitigating factor. This Article presents the first comprehensive review of over a decade of disciplinary decisions and admonitions in Massachusetts, focusing on how mental health is considered during sanctioning and whether current standards meaningfully reflect the profession’s stated commitments to fairness, public protection, and attorney well-being.

The analysis reveals …

Changing The Definition Of Medical Expenses To Include Preventative Health: The Phit Act, Amy Bantham, Tom Richards, Mike Goscinski

UMKC Law Review

No abstract provided.

Should All Entry Points To Wellness Be Regulated Equally? What Mapping Existing And Emerging Entry Points Reveals, Tanya E. Karwaki

UMKC Law Review

No abstract provided.

The Wellness Data Conundrum: Privacy, Power, And Regulation Beyond Hipaa, Gary Hsuanyu Liu

UMKC Law Review

No abstract provided.

Wellness Influencer Scienceploitation: An American Medicine Show Revival, Jennifer D. Oliva

UMKC Law Review

No abstract provided.

Electrical Resistivity Tomography Investigation Of Hard Rock Aquifers In The Salinian Block, Roxanne C. Chambers

Physics

Identifying a productive groundwater source in hard rock terrain is often a challenge. Conventional hard rock aquifer models commonly describe a weathering derived layered system consisting of a laminated layer, an underlying fractured zone, and a competent granitic basement. This study investigates the applicability of this conceptual model at Lockshaw Ranch, a granitic site within the Salinian Block of central California located near the Rinconada Fault.

Previous electrical resistivity tomography (ERT) surveys and time domain electromagnetic (TDEM) data were integrated with a newly acquired ERT profile (ERT-06) are used to characterize the subsurface structure and identify potential groundwater bearing zones. …

Bowl-O-Matic, Nathan Lin, Luis Torres, Jill Worthington, Aiden Foote

Mechanical Engineering

Adaptive physical education presents the unique challenge of accommodating individuals with diverse physical and cognitive abilities. Instructors and program designers must often integrate specialized equipment, fixtures, or features to ensure activities remain safe, inclusive, and user-friendly. Beyond accessibility, adaptive physical education highlights the importance of empowerment— enabling every participant to experience personal growth, confidence, and connection through movement. Friday Club, a local San Luis Obispo program supported by Cal Poly’s Kinesiology Department, embodies these values by providing adaptive physical activities that promote health and well-being for individuals with varying abilities. One of the most popular and regularly held activities is …

The Fellowship Of Christ's Sufferings: Toward A Practical Philosophy Of Worship For Missions In The Latin American Church, Moriah Hope Joseph

Senior Honors Theses

Within Latin America, evil and suffering are ever-present realities that cannot be concealed, and the Hispanic society is aching for relief. Liberation Theology and the prosperity gospel – and their accompanying worship practices – have been offered as tools to help alleviate the experience of suffering. But these theological perspectives and practices have accomplished little in edifying the Church by way of truth. Thus, the call for the modern missionary is to instead preach worship that is a response to the incarnate Christ in suffering. The missionary must advocate for worship practices that provide space for biblical lament, reveal a …

The American Revolution As America’S Civil War: Rethinking National Transformation, 1776-1877, Lucille Harlow

ETDs from 2020-2029

This thesis reinterprets the American Revolution by examining it not solely as a colonial rebellion against British authority but as a conflict that unfolded within American society itself. Long before independence was declared, political authority in British North America had already begun to fracture. Imperial institutions weakened, while revolutionary committees, militias, and local associations asserted competing claims to legitimacy. Rather than emerging from a unified population rising together in common purpose, the Revolution developed within communities already strained by suspicion, surveillance, and contested allegiance. Drawing on soldiers’ diaries and memoirs, including those of John Adlum, Jeremiah Greenman, Joseph Plumb Martin, …

Elucidating The Role Of The Rnf20 Histone Modifier In Pancreatic Beta Cells, Tanya Hans Pierre

ETDs from 2020-2029

Diabetes is defined as a loss of functional beta cell mass. It is classically categorized into Type 1 Diabetes (T1D), immune-mediated beta cell destruction and Type 2 Diabetes, which is characterized by whole body insulin resistance alongside beta cell dysregulation. The incidence of diabetes worldwide has risen annually. Despite the presence of therapeutic interventions, diabetes’ heterogeneity can prompt ineffective glycemic control and the development of diabetes-associated comorbidities. For that reason, new approaches to glycemic control for individuals with diabetes are required. One approach to restore glucose homeostasis is beta cell replacement therapy, in which stem cells are programmed into beta-like …

Exploring The Association Between Social Media Use Frequency And Violence-Related Behaviors Among U.S. High School Students: A Cross-Sectional Analysis Of The 2023 Youth Risk Behavior Survey, Luma Hammoudi

ETDs from 2020-2029

Youth violence remains a major public health concern in the United States (U.S.), with firearm injuries now the leading cause of death among children and adolescents. At the same time, social media use has become nearly universal among youth, raising concerns about how online interactions may influence violence-related behaviors. Social media platforms can facilitate peer conflict, electronic bullying, and public exposure to aggressive behaviors, which may extend into offline environments such as schools and communities. However, the relationship between social media use frequency and youth violence remains understudied. This study examined the relationship between frequency of social media use and …

Resisting The Neoliberal Postfeminist Sexual Objectification Matrix: A Critical Autoethnography Exploring Sexual Objectification, Mental Health, Relationship To Self, And Reclaiming Subjectivity, Ildiko Archer

ETDs from 2020-2029

Over the past two decades, women’s subjectivity and sexual experience have been dramatically reshaped by the rise of dating apps, the normalization of hookup culture, the popularization of BDSM, and the dominance of neoliberal postfeminist sexual discourses. In the South, this all unfolds in the lingering residues of purity culture, creating a perfect storm of sexual objectification. This autoethnographic dissertation examines a defining period of my life shaped by the mental health consequences of sexual objectification and self-objectification. During this time, I experienced two brief marriages, many sexual relationships, posed on social media, dating apps, sexted, and performed sexual ‘agency’, …

How Did We Get Here? Mental Health Accessibility For Adults In Alabama, 1819-Present, Juliana Sea

ETDs from 2020-2029

Alabama remains one of the worst states in the nation for adult mental health access despite decades of reform and explicit commitments to improving care. Framing access as the ability to recognize need, locate services, reach them, enter care in a reasonable time, and continue or adjust care, this mixed-methods, three-paper dissertation examines how Alabama’s adult mental health system structures those pathways and how adults and providers navigate its constraints. It argues that inadequate access in Alabama contributes not only to suicide, psychiatric hospitalization, and disability, but also to shortened lifespan in the context of high burdens of chronic disease, …

An Examination Of Physical Activity And Arterial Stiffness Among Urban And Rural Older Adults, Michael J. Hankes

ETDs from 2020-2029

Rural populations in the United States experience a disproportionate burden of cardiovas-cular disease, yet how rural‑urban context shapes physical activity (PA) and vascular health is not fully understood. Because vascular dysfunction links PA to cardiovascular risk, rural‑urban differences in movement may help explain disparities in cardiovascular health. Rurality is often treated as a static, binary exposure, which may obscure meaning-ful geographic variation and accumulated life course influences. The overarching goal of this dissertation was to examine associations among rural‑urban exposure, objectively measured PA, and vascular health using national cohort data and a pilot study. This dissertation begins with a conceptual …

Science-Related Rhetoric And Action By United States Presidents From 1977-2017, Amanda E. Shea

Interdisciplinary Studies

Presidential rhetoric and executive action have played an important role in shaping how scientific issues are presented to the American public. This project examined how United States presidents from Jimmy Carter through Barack Obama (1977–2017) employed science-related rhetoric and policy regarding climate science and reproductive health. Findings suggest that reproductive health remained a partisan issue throughout the study period, while climate science shifted from a largely bipartisan concern to a more partisan one over time. The results also indicate that presidential rhetoric and executive action were not always aligned, with several administrations using science-related rhetoric more extensively than corresponding policy.

Mars Mini Rover Sample Retrieval Robotic Claw, Cami Chambers, Ani Lachikian, Alexa Ramirez, Alex Power

Mechanical Engineering

This project involves several key stakeholders, including the Poly1 Rover Club, Professor Rich Murray, and NASA’s Jet Propulsion Laboratory (JPL). The primary objective is to develop an improved robotic claw capable of retrieving sample tubes left by the Perseverance Rover on the Martian surface. In tackling this challenge, the design must account for the harsh Mars climate while integrating cameras and electrical components, durable structure, and a rotational component to the Mini-Rover claw without incorporating an additional motor, sample storage unit, structural aspects or unnecessary weight. The current Mini-Rover consists of a four-degree-of-freedom robotic arm with joints often referred to …

Design For Repairability Demo, Wyatt Barnes, Andrew Petersen, Aaron Schiff, Ethan Dickson

Mechanical Engineering

Design for repairability is a growing focus in modern product development due to the widespread production of cheap electronic appliances with short service lives. When these appliances break, their low cost means they often end up in landfills, instead of being repaired. If these products were designed specifically with repairability in mind, they would hopefully be easier to repair by the everyday consumer. Currently, the Cal Poly Mechanical Engineering curriculum covers design for manufacturability, design for accessibility, and design for cost, but not design for repairability. To teach an effective technical elective class on this topic, Cal Poly engineering professors …

Cathy’S Catcher, Marlee Scott, Regen Worsley, Alessandra Valenzano, Aviv Ben Zeev

Mechanical Engineering

Deep-sea fishing presents significant challenges for individuals with upper-limb differences, particularly when using prosthetic devices that are not designed for recreational fishing activities. This project developed a custom prosthetic fishing rod attachment for a user who had lost her forearm and desired a safe, comfortable, and independent method of fishing. Through interviews with the sponsor and an iterative design process, a lightweight aluminum attachment was created to interface directly with the user's existing prosthetic quick-connect system.

The design process included concept generation, CAD modeling, rapid prototyping with 3D-printed models, manufacturing, and user-centered refinement. The final design consists of a welded …

Elevate Grill, Tanner Bachmann, Lance Anderson, Caden Huang, Jonathan Li, Brady Alexander

Mechanical Engineering

Santa Maria-style grills are a defining cooking tool of California’s Central Coast and are valued for their open fire cooking method and adjustable grate height. While this design provides direct control over cooking conditions, maintaining a consistent cooking temperature requires frequent manual adjustment of the grate position. This process relies heavily on operator experience and continuous attention, making temperature consistency difficult to maintain in a commercial kitchen environment. The Elevate Grill project was developed for Mike Ahrens and Wren Provisions to address this challenge while preserving the traditional Santa Maria grilling experience. The system uses temperature feedback from multiple thermocouples …

Toro Cover For Bob Packer, Bailey Smolinski, Brandon Petty, Arturo Ramirez, Kathryn Proctor

Mechanical Engineering

Small pools, spas, and hot tubs are common in residential homes, yet small pool owners face persistent tradeoffs between critical features such as weight, ease of use, and appearance in pool covers currently available on the market. Most products optimize a single attribute at the expense of others. For example, solar covers are energy efficient but structurally weak, safety meshes are cost-saving but intensive to install, and retractable covers are automated but expensive. Beyond these tradeoffs, existing solutions often demand multiple people to install, take time and effort, occupy valuable deck space, and sacrifice the surrounding aesthetic. Therefore, small pool …

Foldable Transfer Platform, Toby Sagi, Ashton Heiati, Triton Johnson, Zachary Denis

Mechanical Engineering

The report details the design and results of a Hoyer lift to transfer patients between wheelchairs and our sponsor's, Beacon VTC Santa Maria, vans. The lift disassembles into 3 main pieces, allowing the lift to be stored in the back of the van. The lift uses a hydraulic actuator to rotate the boom. We handed over our project to Beacon VTC Santa Maria for use in their facility!

Water Turbine Dynamometer For Low-Power Turbomachinery Testing, Carmen Alaichamy, Yosef Huynh Torres, Michael Duperly, Michael Thomas Duff

Mechanical Engineering

Students in ME 443: Introduction to Turbomachinery compete to design and build efficient small impulse turbines. The course lacks a standardized method to experimentally calculate turbine power output and mechanical efficiency from accurate measurements of torque and speed, for example. To support the learning goals of ME 443, a dedicated water-turbine dynamometer is needed to provide controlled hydraulic power, accurate mechanical and electrical measurements, and clear data for performance evaluation.

Our proposed system delivers a safe, repeatable, and educational testing environment that can be integrated into the Fluids Lab or used as a standalone instructional tool. Key stakeholders include Professor …

Me443 Turbine Timing System, Jacky Liang, Michael Ayman Habib, Julio Cesar Gutierrez Jr., Eric Tran

Mechanical Engineering

No abstract provided.

Golf Ball Marking Machine, Isabella Brinkman, Erin Maxwell, Benjamin Nash, Matthew Nicacio

Mechanical Engineering

The Golf Ball Marking Machine was designed, manufactured, and tested to provide a compact and cost-effective solution for applying durable identification markings to golf balls. The system integrates a gravity-fed hopper, singulation mechanism, motorized marking chamber, and automated discharge system to process golf balls with minimal operator intervention. A computer control system coordinates the marking cycle, enabling consistent application of a circumferential stripe. Verification testing demonstrated compliance with requirements for size, weight, power consumption, safety, and marking durability while maintaining a tabletop size footprint. The prototype achieved an average throughput of 5.43 balls per minute and successfully validated the feasibility …

Independent Apparel Brand Launch Campaign Strategy, Nick S. Schottenfeld

Graphic Communication

Soleil Lune is an independent California apparel brand with an established visual identity, a growing social media following, and a live product collection but lacks a coordinated marketing system to connect those pieces into a unified launch. Without that structure, the brand’s Instagram, Shopify store, and print materials were operating independently, making it difficult to build consistent customer trust or drive sales. This project developed a full launch campaign producing a print and digital lookbook, 10 Instagram campaign assets, a printed poster, and a branded care insert card all designed to work together to tell the brand story, grow the …