Digital Commons Network^™

Media Bias Explained: Its Impact On Political Opinions, Janae Joachim

Senior Honors Theses

Even though the media does not maliciously warp public opinion, it can distort the public understanding of reality. Journalists desire to educate the people but are powerless against their own bias. Complicating matters is that they recklessly seek to increase engagement, exacerbating political polarization and a negative view of government. Factual reporting is more important with the rise of social media as a news source because Gen-Z’s political opinions are informed by social applications. While media bias existed before social media, it now remains mostly unchecked. Political reporters must be cognizant of the impact they have on voters and subsequently …

An Investigation Of The Characteristics And Uses Of School Farms In California Ffa’S Superior Region, Emily R. Fuller, Jessica M. Toombs

Journal of Research in Technical Careers

This study investigates the characteristics and uses of school farms within Northern California, focusing on their role in school-based agricultural education (SBAE). The research aims to determine the structural and operational attributes of these facilities and to identify their primary uses as experiential learning tools. Utilizing a descriptive survey design, data were collected from 74 agricultural educators. Findings reveal that school farms, averaging 21.27 acres, are predominantly managed by agriculture teachers and are primarily used for housing market animals, supporting Supervised Agricultural Experience (SAE) projects. The study highlights the need for diversified school farm facilities to enhance experiential learning across …

Best Practices For Local Law Enforcement In Counterterrorism: Enhancing Interagency Communication & Developing Modern Information Sharing Systems, Michael G. Fitterman

Master's Theses

Local law enforcement agencies play a critical and increasingly central role in the United States’ domestic counterterrorism architecture. While federal agencies possess sophisticated intelligence capabilities, local officers are often the first to encounter early indicators of radicalization, pre-operational planning, and suspicious behavior. Despite this frontline role, communication between local, state, and federal agencies remains fragmented, inconsistent, and sometimes informal. These gaps weaken national situational awareness and limit the ability of agencies to identify emerging threats.

This thesis examines the structural, technological and cultural challenges hat impede effective information sharing among law enforcement agencies. It outlines best practices that local departments …

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 …

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 …

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 …

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 …

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 …

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. …

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 …

Action Research: Improving Literacy With Tracker Systems For Students With An Iep, Annamaria Weigel

Graduate Student Dissertations, Theses, Capstones, and Portfolios

This action research study examined the effectiveness of the Prescribed Tracker System and structured literacy instruction on improving reading proficiency among elementary students with individualized education programs. The purpose of the study was to determine whether systematic phonics instruction, combined with data-driven progress monitoring, could increase decoding accuracy and oral reading fluency for students performing below grade level. The research was grounded in the science of reading framework and zone of proximal development, emphasizing explicit instruction, guided practice, and scaffolded learning within a supportive environment.

Five students in Grades 3 through 5 participated in a 6-week intervention, conducted twice a …

Investigating The Efficiency Of Ingan P-N-P-N Homojunction Solar Cells, Moath Alhejji, Mohammad Alavijeh, Jacob Kupernik, Mirsaeid Sarollahi, Abbas Jammali, Seyed Taghavi, Reem Alhelais, Md Hel Uddin Maruf, Morgan Ware

Electrical Engineering and Computer Science Faculty Publications and Presentations

This research investigates the development of a novel p-n-p-n homostructure solar cell, through semiconductor simulations using the Nextnano software. InGaN was used as a model system in order to achieve a bandgap with optimized efficiency for a p-n homojunction solar cell. By increasing the uniform doping concentration from 1.5*10(16) cm(-3) to 1.5*10(17) cm(-3), the open circuit voltage (V-oc) increased while the short-circuit current density (J(sc)) decreased, as expected in simple p-n junctions. The p-n-p-n structure achieved a peak efficiency of 32.91% at a doping level of 6.5*10(16) cm(-3), a similar to 7% improvement over a conventional p-n junction's 25.31% efficiency …

Revolutionizing Teacher Preparation Through Gender- Responsive Pedagogy In Tanzania’S Teacher Education System, Jane Rarieya, Mary Oluga, Nyagwegwe Wango

Institute for Educational Development, East Africa

This study investigates the revolutionization of teacher preparation throughthe integration of Gender Pedagogy within a Teacher Training College inTanzania. Recognizing the urgent need for teachers equipped with gender-responsive skills, this initiative seeks to establish effective teaching methods,enhance student motivation, and cultivate gender-sensitive educationalleadership. The core objective is to understand how this pedagogical shiftcan create a community of educators capable of significantly improvinglearning outcomes across diverse educational contexts. Employing aqualitative research design, this study explored the insights and experiencesof participants regarding the implementation of the revolutionized teachereducation program. Findings indicate the practical application of Gender,Diversity, and Inclusion Pedagogy by student teachers, …

Reinsuring Ai: Energy, Agriculture, Finance & Medicine As Precedents For Governance Of Frontier Artificial Intelligence, Nicholas Stetler

Southern Illinois University Law Journal

Federal reinsurance for advanced artificial intelligence offers a credible foundation for managing risk at scale. Traditional legal tools such as regulation, litigation, and voluntary guidelines, lack the institutional capacity to address deep uncertainty, widespread spillover effects, and low-probability but catastrophic harms. A public financial infrastructure distributes risk, incentivizes responsible development, and enables earlier detection of emerging threats. Precedent exists in nuclear energy, agriculture, healthcare, and finance, where federal reinsurance enabled markets to function despite underlying volatility. The same institutional logic applies to frontier AI.

Part I explains how general-purpose and frontier AI models work, and why they have become a …

Proverag: Provenance-Driven Vulnerability Analysis With Automated Retrieval-Augmented Llms, Reza Fayyazi, Stella Hoyos Trueba, Michael Zuzak, Jay Yang

Institute for Informatics and Applied Technology Scholarship

In cybersecurity, security analysts constantly face the challenge of mitigating newly discovered vulnerabilities in real-time, with over 300,000 vulnerabilities identified since 1999. The sheer volume of known vulnerabilities complicates the detection of patterns for unknown threats. While LLMs can assist, they often hallucinate and lack alignment with recent threats. Over 40,000 vulnerabilities have been identified in 2024 alone, which are introduced after most popular LLMs’ (e.g., GPT-5) training data cutoff. This raises a major challenge of leveraging LLMs in cybersecurity, where accuracy and up-to-date information are paramount. Therefore, we aim to improve the adaptation of LLMs in vulnerability analysis by …

慧遠像論對中土象論的超越, Zong-Qi Cai

嶺南學報 Lingnan Journal of Chinese Studies

慧遠的“像論”以“神道無方，觸像而寄”爲核心，强調本體（神）通過具體形象（像）顯現，並成爲宗教修行與美學實踐的中介。本文從三方面探討其理論：其一，對比佛教東傳前中國傳统的“未形之象”（見於《楚辭》《老子》《莊子》）與《易經》的“卦畫之象”，指出慧遠像論突破中土的象論，賦予有物質形態的造像和山水以終極本體義；其二，分析其思想來源，包括小乘有部“法體恒有”説（神不滅論）、大乘化身説（佛像即法身顯現）及中觀思想（真俗相即），構建了“體―觀―像”的理論框架；其三，揭示其影響，如推動佛教觀想念佛的“感通”實踐，並催生謝靈運“山水佛教”等創作審美實踐。慧遠像論融合多元的佛教觀念，爲日後佛教文藝理論的發展奠定了基礎。

Huiyuan’s (334—416) theory of the image posits that the noumenon (the divine) becomes perceptible through specific forms, which in turn serve as a medium for both religious cultivation and aesthetic practice. This paper examines his theory from three perspectives.

First, it contrasts the pre-Buddhist Chinese concepts of the “imageless image” (未形之象) — found in texts such as the Songs of Chu, Laozi, and Zhuangzi — and the “hexagrammatic images” (卦畫之象) of the I Ching (Book of Changes). In doing so, it argues that Huiyuan’s theory transcended these native conceptions of the image by endowing physical forms, such as Buddha …

Louisiana Children's Trust Fund: Annual Report 2024-2025, Elizabeth Winchester, Jada Thomas-Smith, Quynh-Tram Tran, Aimee Moles, Judith L. F. Rhodes

Reports

LCTF makes annual grant awards to aid in the prevention of child abuse and neglect in the state. Grant awards fund programs and conferences, which are implemented in five LCTF identified areas of intervention, namely: 1) Teaching children personal safety and life skills; 2) Education and support services for parents; 3) Hospital and/or home visitation and support services to families; 4) Public awareness and education programs for adults; and 5) Training and education of teachers, professionals, and volunteers.

To ensure accountability for grant funding, an annual review of funded proposals assesses program planning, implementation, and evaluation. The annual review involves …

Contrasting Climate Oscillations Impacts On Phytoplankton In The Western And Eastern Tropical Pacific, Lina An, Edward A. Laws, Xin Liu, Ruiying Chen, Shanlin Wang, Shijian Hu, Yuchen Zhang, Yibin Huang, Feipeng Xu, Fei Chai, Bangqin Huang

Faculty Publications

Climate oscillations like the El Niño-Southern Oscillation and Pacific Decadal Oscillation significantly impact marine ecosystems. Traditionally, warm events are thought to suppress nutrient availability, reduce phytoplankton biomass, and change community structure. However, using two decades of field observations, remote sensing, Copernicus reanalysis, and Earth system modeling, we find very different responses in the western tropical Pacific. During El Niño, chlorophyll concentrations and diatom contributions increase, while La Niña reverses that trend. The further amplification of these El Niño-Southern Oscillation-driven contrasts by the Pacific Decadal Oscillation can be attributed to its effects on regional circulation, including the enhancement of eddy activity …

Bringing Weak Transitions To Light, Yu He, Xiao Min Tong, Shuyuan Hu, Gergana D. Borisova, Hao Liang, Maximilian Hartmann, Veit Stooß, Chunhai Lyu, Zoltán Harman, Christoph H. Keitel, Kenneth J. Schafer, Mette B. Gaarde, Christian Ott, Thomas Pfeifer

Faculty Publications

Weak transitions between quantum states are of fundamental importance for a broad range of phenomena from analytical biochemistry to precision physics, but generally challenge experimental detection. Due to their small cross sections scaling with the absolute square of their transition matrix elements, spectroscopic measurements often fail in particular in the presence of competing background processes. Here we introduce a general concept to break this scaling law and enhance the transition probability by exploiting a stronger laser-coupled pathway to the same excited state. We demonstrate the concept experimentally by attosecond transient absorption spectroscopy in helium atoms. The quasi-forbidden transitions from the …

Reducing Classical Communication Costs In Multiplexed Quantum Repeaters Using Hardware-Aware Quasi-Local Policies, Stav Haldar, Pratik J. Barge, Xiang Cheng, Kai Chi Chang, Brian T. Kirby, Sumeet Khatri, Chee Wei Wong, Hwang Lee

Faculty Publications

Future quantum networks will have nodes equipped with multiple quantum memories, allowing for multiplexing and entanglement distillation strategies for long-distance entanglement distribution. In this work, we focus on quasi-local policies for multiplexed quantum repeater chains. In fully-local policies, nodes use the knowledge of only their own states, whereas more efficient global policies use knowledge of the entire network state. The classical communication costs of using this knowledge have not been explored in existing literature. We show that quasi-local policies not only obtain improved performance over local policies, but also reduce classical communication costs considerably. Our policies also outperform the widely …

Position Sensor Offset Fault Calibration In Speed-Regulated Pmsm Drives, Ujala Anuradhi Maha Gamage

Masters Theses

Speed regulation of electro-mechanically actuated systems is common across broad application segments, including industrial and residential sectors. The increasing demand for efficient energy conversion has made permanent magnet synchronous machines (PMSM) a preferred choice in modern applications. Vector controlled PMSMs in speed regulation mode being the dominant form of control, accurate speed and position measurement is crucial. However, a misalignment in the position sensor with respect to the true rotor zero position in speed regulated PMSM drives leads to inefficient energy conversion with the possibility of unstable motor behavior. The considered position sensor offset error fault, under severe fault modes, …

The Application Of Evidence-Based Practices In Diverse Environments, Emily R. Simon

Undergraduate Honors Thesis Collection

Much research supports the argument that students and educators perform better when evidence-based practices are used in the classroom. However, applying these practices across diverse environments can be a challenge. Each class and school is unique, and these differences affect the transferability of these methods in the classroom. This thesis examines how research-based methods on relationship building and instructional practices are implemented and/or modified across different school settings: suburban, urban, special education, general education, and multicultural/multilingual spaces.

Through research on current educational practices, this thesis identifies commonly used evidence-based practices for building relationships between teachers, students, and families, as well …

Flux Crystal Growth Of A Series Of Calcium Rare Earth Silicate Chlorides Calnsio4Cl (Ln = Pr, Nd, Sm, Eu, Gd, And Tb): Mixed Anion Materials With A Spodiosite-Type Structure, Maria Goncalves, Mark D. Smith, Hans Conrad Zur Loye

Faculty Publications

A series of calcium rare earth silicate chlorides, CaLnSiO4Cl (Ln = Pr, Nd, Sm, Eu, Gd, and Tb), was obtained as single crystals from flux crystal growth. The structures were determined by single crystal X-ray diffraction and were found to be related to the spodiosite/Wagnerite mineral structure, Ca2PO4F. The obtained compositions are variations of the spodiosite structure that result from two simultaneous elemental substitutions. Replacing one calcium for one rare earth element and the simultaneous replacement of one VO4³⁻ or PO4³⁻ with one SiO4⁴⁻. CaEuSiO4Cl was found to luminesce, and its photoluminescence spectrum is reported.

Water Circulation Beneath A Hovering Suas For Water Quality Monitoring Applications, Erin E. Hackett, Boone Fleenor, Jensine C. Coggin, Duvall Dickerson-Evans, Nikolaos Vitzilaios, Whitney E. Schuler, Paige K. Williams, Michael L. Myrick

Faculty Publications

Water quality has traditionally been measured via in situ sensors and satellites. The latter has limited applicability for smaller inland water bodies, while the former requires significant logistics, labor, and expense for routine sampling, and reactive/spurious sampling is often not feasible as a result (e.g., sampling pre-/post-storm). Consequently, small uncrewed aircraft system-based (sUAS-based) sampling has emerged as a potential solution to bridge these sampling gaps and challenges. But sampling from an sUAS is complicated by the need to pump water from depth, rather than suspending a sensor from the sUAS, due to concern over sampling sUAS-impacted waters. Here, we measure …

Thermodynamic Assessment Of The Li, Na, K, Cs | F, I Reciprocal Salt For Msr Applications, Clara M. Dixon, Mina Aziziha, Amir Mofrad, Jorge Paz Soldan Palma, Ronald E. Booth, Aiswarya Padinhare Manissery, Jack A. Wilson, Hans Conrad Zur Loye, Hunter B. Tisdale, Juliano Schorne-Pinto, Theodore M. Besmann

Faculty Publications

Gibbs energy models necessary to describe the thermochemical behavior of cesium and iodine in molten FLiNaK (46.5LiF-11.5NaF-42KF mol%), a proposed molten salt reactor coolant and fuel solvent, have been developed as they are of concern due to their high radiotoxicity and volatility. The six constituent pseudo-binary systems LiI-CsI, LiI-KI, LiI-NaI, NaI-KI, KI-CsI and NaI-CsI were evaluated using available phase equilibria and mixing enthalpy measurements. The models for the ternary reciprocal salt systems Li,Cs|F,I, Li,K|F,I, Li,Na|F,I, Na,K|F,I, Na,Cs|F,I and K,Cs|F,I were obtained by interpolation of the optimized pseudo-binary systems and parameters fit as necessary based on observed behavior. The additive (common …

Let’S Talk Mental Health: An Assessment Of Oregon Agricultural Stakeholders Discussing Mental Health, Whitney Stone, Lauren Chase, Taylor Foerster

Journal of Human Sciences and Extension

Working in agriculture presents some unique mental health stressors, including financial difficulties, climate variability, and isolation. Currently, Extension offers mental health literacy programming addressing mental health and suicide in agricultural communities; however, some of the programming is underattended, and resources are underutilized. We sought to find out how communicating about mental health resources was perceived by agricultural stakeholders who work closely with farmers and ranchers, including agribusiness employees, leaders in the community, and pre-service agriculture teachers. Through this mixed-method study using focus groups and a survey, we wanted to find out the perceptions of mental health resources to help inform …

The Effects Of The Cooking For One Curriculum On Nutrition, Food Safety, Food Resource Management, And Physical Activity Behaviors: A Pilot Study, Tyler B. Becker Dr., Ronald L. Gibbs Jr, Becky Henne, Erika Garner

Journal of Human Sciences and Extension

The number of single adult households has increased over the previous decades, and few health education interventions address these unique living situations, which come with various economic challenges. The Cooking for One curriculum is a cooking-based intervention designed to improve nutrition, food safety, food resource management, and physical activity (PA) behaviors among single adults. This curriculum includes six lessons, each with an educational and hands-on cooking component. Participants included 1,546 adults recruited through Supplemental Nutrition Assistance Education programs in the state of Michigan. Each of the participants underwent the six-lesson Cooking for One curriculum. Prior to and following the intervention, …

Foundational Phases For Community Development: A Model For Enhancing Cooperative Extension’S Role Within The Community, George Grant, Kristina Hains

Journal of Human Sciences and Extension

The Cooperative Extension System (CES) plays a vital role in community education and development across the United States. The objective of this article is to demonstrate the historical and present-day significance of the CES as a catalyst for community development practice, while overlaying a community development model applicable to CES. A literature review is provided on the historical origins, organizational structure, and leadership responsibilities of agents and specialists relevant to community development research and practice. The researchers suggest a novel conceptual model, the Foundational Phases for Community Development, to assist agents and specialists across all areas of programming for engaging …