Digital Commons Network^™

Exploring The Relationship Between Job Satisfaction And Servant Leadership In Community Corrections: A Probation Officer’S Perspective, Shamira B. Gambrell

Education Doctoral

Probation officers work in demanding environments marked by high caseloads, role conflict, and organizational pressures that can negatively affect job satisfaction and workforce stability. Leadership practices at the frontline supervisory level play a critical role in shaping these experiences, yet limited empirical research has examined servant leadership within community corrections. The purpose of this quantitative correlational study was to examine the relationship between probation officers’ perceptions of servant leadership demonstrated by their direct supervisors and their level of job satisfaction.

Data were collected from probation officers affiliated with departments connected to the American Probation and Parole Association using an anonymous …

An Exploration Of The Implementation Of Social-Emotional Lessons In The Secondary Music Ensemble Classroom, Neva Rowland

Electronic Theses & Dissertations

Social-Emotional Learning (SEL) impacts student relationships with themselves, others, and the world around them. The researcher sought to determine the presence, level of awareness, and implementation of social and emotional lessons within the context of music education in 3A or smaller high school bands in Kansas.

An electronic survey questionnaire was emailed in October 2025 to 208 music educators, inviting them to participate. The Kansas State High School Activities Association (KSHSAA) provided the list of band directors at a 3A or smaller high schools. Thirteen participants responded in detail about their observations and opinions regarding SEL in their band ensemble …

Extraction Of Cellulose From Paper Towels For Sustainable Bio-Based Polyurethane Adhesives, Yashkumar J. Patel

Electronic Theses & Dissertations

The increasing consumption of paper towels generates significant waste, necessitating sustainable recycling solutions. This study investigates the extraction of cellulose from waste paper towels and its application in bio-based polyurethane (PU) adhesives. The extraction process includes alkali treatment, bleaching, and acid hydrolysis to obtain recycled cellulose (rCL). The extracted cellulose is then used in PU synthesis alongside castor oil polyol (COP) and methylene diphenyl diisocyanate (MDI), with performance compared to industrial cellulose-based PU. The obtained rCL and synthesized PU adhesives have been characterized with FT-IR spectra for structural confirmation. In addition, the synthesized PU adhesives demonstrated improved mechanical and thermal …

Reflection On Experiences With Primary Care Providers To Improve Patient-Centered Care, Deanna Jan Emory, Thomas Kippenbrock

Biennial Convention (CONV)

Background: The Agency for Healthcare Research and Quality emphasized the assessment of the patients’ experiences along with other factors such as effectiveness and safety of care when demonstrating health care quality. To accurately gauge the patient’s experience, health care institutions must ask patients whether events in a healthcare setting occurred and how frequently they are with providers and the credentials of those providers.

Purpose: The purpose of this study was to investigate Medicaid recipients’ experiences with their respective primary care providers using responses from the Consumer Assessment of Healthcare Providers and Systems (CAHPS) database.

Methods: The study was …

Parents’ Awareness Of Antimicrobial Resistance: A Qualitative Study Utilizing The Health Belief Model, Aaron Lapuz Alejandro, Mieghan Bruce, Cheryl Leo

Biennial Convention (CONV)

Objective: This study aimed to determine local factors that promote or prevent parents’ responsible use of antibiotics for their children in Perth, Western Australia.

Methods: The Health Belief Model was used to guide this study. Four focus group discussions were conducted, with 26 participants. Participants were recruited purposively through a parent group organisation. The Framework Method was utilised to analyse the data.

Results: Participants agreed that antimicrobial resistance (AMR) is a serious health problem. However, participants admitted that they lacked awareness of AMR, inhibiting their ability to assess the risks of developing AMR infections among their children. …

Closing The Gap: Educational Research On Secondary Traumatic Stress In The Healthcare Workplace, Natalie Noel Tracy

Biennial Convention (CONV)

Secondary traumatic stress (STS) is a post-traumatic stress disorder (PTSD) like phenomenon characterized by biological, emotional, and psychosocial symptoms resulting from direct exposure to someone’s traumatic experience frequently occurring in caring-based work environment. First defined in 1995 by Charles Figley, STS is classified using the same categories as PTSD: Avoidance, hyperarousal, and intrusion. Avoidance consists of numbness to or lack of participation in usual interests and avoidance of triggers that serve as reminders of the indirect trauma experienced. Hyperarousal occurs when a person becomes highly alert or has a “fight or flight” response to a triggering experience related to a …

Letter From The President, Marcia M. Ditmyer

Michigan Journal of Public Health

No abstract provided.

Letter From The Editor, Sarah J. Nechuta

Michigan Journal of Public Health

No abstract provided.

Deficiencies In Non-Emergency Medical Transportation For Aging Rural Residents Of Iosco County, Michigan, Richard L. Douglass, Donald Stansloski, James Mortimer, Sam Purdy, Dale Evilsizer, Scott Rice

Michigan Journal of Public Health

Introduction: The rural aging population in Michigan struggles to access medical care often available only at significant distances due to limited health system resources and provider shortages. Access to routine care is challenged by lack of non-emergency medical transportation (NEMT). The Iosco County Commission on Aging provides home-delivered meals to eligible county residents. The Rural Health Group investigated the needs of home-delivered meal recipients (aged ≥60 years) for healthcare transportation access. Utilizing data from this investigation, we examined if medical care needs were hindered by problems with transportation in rural Iosco County, Michigan.

Methods: We conducted a cross-sectional survey with …

Fostering Dialogue, Learning, And Reflection: The Role Of Book Discussions For Public Health Professionals, Naomi E. Ervin, Belinda Aberle, Katherine Balint, Lynn Mcdaniels, Paula Tomczak

Michigan Journal of Public Health

Background: The Public Health Nursing (PHN) Section of the Michigan Public Health Association (MPHA) works to improve public health and public health nursing practice in Michigan. In 2021, the PHN Section initiated virtual book discussions to engage public health professionals in meaningful discussion about topics of critical importance to public health and public health nursing; provide continuing education contact hours; and recruit new section members. Methods: The discussions are conducted virtually four times per year. A moderator introduces each book and leads the one-hour discussion. As an added incentive to read the books, the PHN Section sends a limited number …

A Community-Based After-School Wellness Camp’S Effect On Healthy Habit Beliefs, Staci A. O'Brien, Ranelle Brew, Madeline Krawciw, Jodie Seese, Tess Scheidel

Michigan Journal of Public Health

Introduction: Children in the United States face declining physical activity, poor nutrition, and increasing mental health concerns. As school time for wellness declines, out-of-school programs offer an alternative to promote healthy habits to students. A community-driven, multi-component after-school wellness camp was developed in response to a small-town needs assessment and implemented at a local elementary school to determine whether it would change participants’ beliefs held towards healthy habits.

Methods: Third to fifth graders at a local elementary school in Lowell, Michigan, participated in an after-school wellness camp for four weeks through education and hands-on activities focused on physical …

Physical Therapy Direct Access To Unrestricted Access In The State Of Michigan- Is Michigan Ready To Embrace Change? A Policy Analysis, Erica M. Fernandes, Mary D. Lagerwey, Kieran Fogarty

Michigan Journal of Public Health

Michigan’s Direct Access Provision of 2015 (Enrolled Senate Bill No. 690, 201), which aimed to increase patient access to physical therapy and reduce waiting times, has created hurdles for patient access and for physical therapy as an autonomous profession. The purposes of this policy analysis were: 1) to analyze the Direct Access (DA) policy including examining existing challenges resulting from implementation, 2) provide recommendations for implementing an alternative policy, and 3) outline the benefits of the alternative policy. The DA policy with provisions was examined using the Patton and Sawicki (1993) framework, which provides a basic approach that …

Naam, Amna Haider

Graduate Thesis Collection

This thesis is a collection of short stories that blends realism, speculative fiction, and South Asian folklore to examine how identity is negotiated through belief, culture, and survival across borders. The stories center characters who must continually interpret the worlds they inhabit in order to sustain self identity. Names in this collection function as sites of power and vulnerability: they are inherited, altered and concealed, shaping how characters are seen and how they see themselves. Alongside names, the supernatural and myth emerges not only as metaphors, but as lived forces, drawing from Islamic folklore and mythic traditions to articulate experiences …

Associations Between Food Insecurity And Gpa Among Full-Time California State University Undergraduates During Covid-19: The Impact Of Mental Health, Lindsey Jones

Master's Theses

Food insecurity is a persistent public health concern among college students that has been associated with student’s academic and mental health outcomes. This thesis examined the associations between food insecurity, academic performance (measured by GPA) and mental health (using Kessler 6 psychological distress and self-perceived mental health impacts on academic performance), among full-time undergraduate students within the California State University (CSU) system. Cross-sectional analyses were conducted using data from the Spring 2021 CSU National College Health Assessment, administered across all 23 campuses. Of the 20,167 respondents, 12,899 students were included in the analytical sample. Bivariate analyses were conducted to analyze …

Data-Driven Evaluation Of Sustainable Waste-To-Energy Pathways For Intelligent Urban Systems, Izech Brian O. Edwin, King Harold A. Recto

Electronics, Computer, and Communications Engineering Faculty Publications

The handling of municipal solid waste (MSW) in swiftly urbanizing Philippine cities poses intricate energy and governance challenges. In Baguio City, reliance on landfills has reached critical levels due to diminishing capacity, rising transport costs, and opposition to trash transfers by nearby LGUs. Although shaped by unique topographical and governance constraints, Baguio’s situation reflects issues faced by other rapidly growing Philippine cities; therefore, analyzing it offers insights for national MSW decision-making. This study applies a triple bottom line (TBL) framework to assess three management scenarios: (1) Status Quo, where all MSW is landfilled with no energy recovery; (2) Landfill with …

Engineering Risk And Indigenous Resilience Toward Intelligent Decision Support For Mining In Ancestral Lands, Izech Brian O. Edwin, King Harold A. Recto

Electronics, Computer, and Communications Engineering Faculty Publications

Mining within ancestral territories reveals an ongoing conflict between technical viability and Indigenous consent. This collaborative study, conducted by an engineering scholar and a policy researcher of Indigenous heritage in Benguet among the Ibaloi and Kankanaey peoples, investigates how risk transparency and policy alignment can bridge existing divides, while formulating principles applicable to other Indigenous mining contexts. The study provides an initial evaluation of the feasibility of a proposed large-scale mining operation within a risk-informed, data-driven governance framework. Three elements of engineering risk were assessed utilizing literature-derived and proxy parameters: (1) Land degradation is indicated by a Soil Productivity Index …

Multi-Cater Pack Heat Sealer, Ivan Medina-Zepeda, Laurent Hirakata, Donovan Furtado, Cody Ngan

Mechanical Engineering

The Multi-Cater Pack Heat Sealer was developed to support Achievement House, a non-profit organization that employs adults with intellectual and physical disabilities and is facing increasing demand for sealed cater packs. Existing single-pack sealers limited both throughput and accessibility, which led to the creation of a 3D printed attachment for a 40-inch impulse heat sealer. The attachment allows nine packs to be sealed at the same time and includes a tray-style trapdoor that allows for quick unloading. The need for accessibility and usability guided the design throughout the process. Alignment guides improve placement consistency, and the ergonomic layout accommodates both …

Water Bottle Lid Co Detector, Zeke Bukovansky, Jake Siegel, Jack Wisegarver, Cody Rudman

Mechanical Engineering

This project introduces a portable carbon monoxide detector integrated into a water bottle lid to give users a simple way to stay aware of CO exposure in daily life. The design packages an electrochemical sensor, onboard electronics, and clear visual and audible alerts into a compact form that fits standard bottles. By embedding sensing into an object people already carry, the device offers a practical path toward reducing unrecognized CO risks and improving personal safety.

Itadakimasu: Recipes From Japanese American Internment Camps, Alexander K. Nishida

Graphic Communication

This project presents a historical narrative told through the format of a cookbook, exploring the relationship between food, memory, and resilience during the Japanese American Internment of World War II. Using primary resources such as news publications from within the camps (Topaz Times,1943), historical interviews (Herzig, 1994), and secondary resources from an archival podcast (Campu, 2021) to highlight how food served as both a means of survival and an expression of identity under confinement.

The cookbook will combine recipes inspired by documented internment-era meals with stories and reflections gathered from interviews, archival materials, and community voices. Each section will contextualize …

Educational Ai Agents In Vr, Jake Eichenseer

Graphic Communication

AI powered educational agents are programs that are capable of interpreting their environment and then making decisions based on that (Cordova-Esparza, 2025). Agentic programs like these can be helpful in an educational setting because they can be used to provide personalized feedback to students, assist instructors with grading, and adapt learning materials in real time to match each student’s progress. However, there are a multitude of concerns raised by agentic programs as well, causing experts to consider the ethical implications of integrating them into school curricula. The Cal Poly Graphic Communication Department wanted to study how participants would respond when …

Communicating Change: A Visual Analysis Of American Political And Activist Posters, Hana Sage Morshedi

Graphic Communication

Across U.S. history, posters have helped movements inform, persuade, and mobilize the public, going beyond information to signal identity and values. In this project, I analyze 40 historically significant American political and activist posters, from wartime propaganda to civil rights and queer liberation, to explore how visual choices shape public opinion and drive social change. I focus on elements such as community/heritage colors, typography, composition, and cultural or movement-specific motifs to see how they signal identity, guide action, and contribute to a “successful” poster.

Disposing Of Misdemeanors: An Empirical Perspective, Cynthia Alkon, Jonathan Marshall, Kyle Chrisman, Lydia Sidhom

Faculty Scholarship

While the U.S. Supreme Court has characterized the criminal legal system as a “system of pleas,” new empirical evidence suggests that, at least for misdemeanors, it is more accurately described as a system of dismissals. This Article draws on New York’s Pretrial Release Dataset, a unique publicly available administrative dataset that, to date, includes over 1.3 million criminal cases with 112 variables, of which 914,521 are misdemeanors. No other state in the country has made comparable criminal case-processing data publicly accessible at this scale. Using this dataset, the Article examines criminal case processing in ways that were not previously possible, …

Geometric Deviation Prediction In Additively Manufactured Parts Using Conditional Generative Adversarial Networks Under Varying L-Pbf Process Parameters, Subigyamani Bhandari

Theses

The progress in metal AM technology has enabled printing parts with thin features and intricate geometries. Predicting and reducing metal AM part geometrical deviations to narrow down the difference between printed and designed structure still poses a problem. This work explores changes in laser speed, laser power, and hatch spacing affecting geometrical deviations in parts made using laser powder bed fusion (L-PBF) and places an emphasis on how to predict geometrical defects in the AM parts. Sliced images obtained from CAD designs and printed parts to capture the effect of various L-PBF process parameters are utilized to create a dataset. …

Evaluating Streambank And In-Stream Erosion As Acontributors To Water Quality In Two Illinois Agricultural Watersheds, Chibueze Chigozie Iguegbe

Theses

This study investigates its contribution to sediment and phosphorus (P) export in two agriculturally dominated watersheds in south central Illinois—Lost Creek and East Fork Shoal Creek (EFS). Using cross-section surveys, and erosion pin measurements over a two-year monitoring period, we quantified bank erosion rates, sediment yields, and associated phosphorus loads. Hydrologic data from the Illinois State Water Survey (ISWS), alongside local precipitation and soil data, were utilized in the interpretation of erosion dynamics in the study watersheds. Key findings from this study show spatial and temporal variability in erosion rates, which is driven by seasonal flow events, riparian vegetation type, …

Comprehensive Drought Analysis: Machine Learning-Based Meterological Drought Forecasting And Pca-Driven Agricultural Drought Monitoring., Bishal Poudel

Theses

Drought is a long-term natural disaster that affects many aspects of human life from health, water supply to ecosystems and agriculture. Drought’s occurrence and intensity has increased in recent years because of global warming, which urges for proper and accurate monitoring and forecasting of drought. For better understanding of droughts, this study uses two approaches. In first part, the study uses the historical temperature and precipitation data from period of 1960 to 2021 as input features for three different machine learning models – Artificial Neural Network (ANN), Support Vector Machine (SVM) and Random Forest (RF). The research focuses on calculating …

Prediction Of Geometric Deviation In Additively Manufactured Tpms Lattice Structures Using Non-Destructive Evaluation And Conditional Generative Adversarial Networks, Prateek Neupane

Theses

Metal 3D printing has emerged as a widely used additive manufacturing method, finding applications across numerous industries and research areas. However, its application is often hindered by geometric inaccuracies and surface quality issues resulting from the complex interplay of laser power, melt pool behavior, and cooling characteristics. These inconsistencies have a significant impact on the design and functionality of printed parts, affecting structural integrity and dimensional accuracy. Thus, an effective data-driven approach is crucial to predict these deviations before manufacturing. This study proposes a methodology that incorporates Non-destructive evaluation techniques, like in-situ monitoring and X-ray CT scan, with Conditional Generative …

Survivorship In Virginia Opossums And The Management Implications For Burmese Pythons In Key Largo, Florida, Arya J. Sanjar

Theses

This study employed a telemetry-based framework, using radio-collared Virginia opossums (Didelphis virginiana), to quantify survival patterns and estimate detection probabilities of python predation events. Between April 2022 and January 2025, 135 adult opossums were monitored using VHF collars across protected habitats within Key Largo. Annual survival was estimated using a staggered-entry Kaplan-Meier model, producing an annual survival rate of 0.17 (SE = 0.089) for females, and male survival was estimated at 0.04 (SE = 0.032) at 10 months since no male lived 10 months after collaring. Cause-specific monthly survival analyses indicated python predation peaked during the late summer months of …

Exploring The Adoption Of Quality 4.0: A Qualitative Study Of Industry Practices And Barriers, Tama Rani Sarker

Theses

The emergence of Industry 4.0 has revolutionized quality management, introducing Quality 4.0 as a framework that integrates digital technologies with established quality principles. Despite its potential to enhance operational efficiency and decision-making, many organizations face challenges in adopting Quality 4.0, including skill gaps, resource constraints, and cultural resistance. This qualitative study explores industry practices, barriers, and enablers of Quality 4.0 implementation through surveys and interviews with quality professionals in southern Illinois manufacturing companies. Using a phenomenological approach, five major themes emerged: employee skillset, training, technology integration, quality tools, and supply chain management. Findings reveal that successful adoption depends on workforce …

Effect Of Water-Deficit Stress On Cannabis Sativa Production And Secondary Metabolite Levels, Shiksha Sharma

Theses

Cannabis (Cannabis sativa L.) is an emerging high-value crop that belongs to the Cannabaceae family and the genus Cannabis, which is known to produce more than 200 cannabinoids. Although genetic variation is the main factor in cannabinoid production, water-deficit stress is believed to induce its production. The objective of this master’s thesis was to determine the effects of water-deficit stress frequencies and timing on growth, physiology, yield, and cannabinoid concentration in cannabis. Heidi cultivars were planted in a controlled environmental growth unit. One period of water-deficit stress was found to produce the lowest concentration of total CBD and THC. In …

Flood Susceptibility Assessment Through Gis Integrated Analytical Hierarchy Process And Machine Learning Models, Sujan Shrestha

Theses

Flooding is among the most destructive natural disasters globally, and it inflicts severe damage on both natural environments and human-made structures. The frequency of floods has been increasing due to unplanned urbanization, climate change, and changes in land use. Flood susceptibility maps help identify at-risk areas, supporting informed decisions in disaster preparedness, risk management, and mitigation. This study aims to generate a flood susceptibility map for two regions: Davidson County of Tennessee using an integrated geographic information system (GIS) and analytical hierarchical process (AHP), and the Briar Creek watershed of Mecklenburg County, North Carolina using an integrated GIS and machine …