Control System Design Of A Pin-On-Disc Wear Machine Using Plc, Huda Mohammed, Khansaa Salman Abed, Ahmed Reja

Engineering and Technology Journal

This study presents the design and implementation of a control system for a Pin-on-Disc wear testing machine using a Programmable Logic Controller (PLC). The novel approach employed involves adjusting the applied pressure on the pin, rather than the conventional method of altering weights, to evaluate the impact of varying loads on the wear rate. This method enhanced the accuracy of wear results by 25% compared to traditional techniques. The control system was developed and implemented with a Human-Machine Interface (HMI) that interacts with the PLC to control and monitor key parameters, including applied load, temperature, rotational speed, sliding time, and …

Effect Of The Stochastic Weibull Parameters On The Reliability Of The Dialysis Machine, Sofiene Fenina, Souheyl Jendoubi, Faker Bouchoucha

Engineering and Technology Journal

Dialysis machines operate in an uncertain environment with several sources of disturbances; therefore, it is necessary to take account of the uncertainties during all their life phases. This paper presents a study of the random reliability of the dialysis machine in a stochastic environment through the two-parameter for Weibull distribution. The shape and scale parameters were estimated through analytical and graphical methods based on the failure history of the devices. The formulation of the analytical methods and their exploitation using numerical simulations was one of the objectives of this work. The uncertainties in the stochastic environment of the machines are …

Economic Operation Of Low Voltage Smart Micro-Grid With Integration Of Renewable Energy, Kadhim Jabber, Mohammed Al-Saadi, Ameer Jaddoa

Engineering and Technology Journal

This paper develops a unit commitment multi-period energy management system to minimize a low voltage microgrid's total operation and emission cost. The optimization problem is formulated in the mixed-integer quadratic program. The environment cost and battery degradation cost are taken into consideration in the proposed optimization approach. The unit commitment strategy is employed to minimize the total cost. A set of constraints are considered in the proposed optimization approach. The proposed energy management system is applied to the low voltage distribution grid, including different distributed generators, such as diesel engines, fuel cells, and microturbines. The microgrid also contains storage batteries, …

Enhancing Engineering Education For Students With Intellectual Disabilities Through Universal Design For Learning, Bree Jimenez, Ginevra Courtade

Journal of Science Education for Students with Disabilities

This study explores the impact of a Universal Design for Learning (UDL) aligned engineering curriculum on teacher confidence and student engagement in special education classrooms, specifically focusing on students with intellectual and developmental disabilities (IDD). The research investigates how the curriculum, combined with targeted professional development (PD), supports teachers in delivering high-quality engineering instruction. Through a mixed methods approach, including surveys, interviews, focus groups, and classroom observations, data revealed significant improvements in teacher self-efficacy, particularly in areas such as scaffolding, differentiation, and accessibility. Teachers reported increased confidence in their ability to implement engineering lessons and foster engineering mindsets in their …

Awareness And Attitudes Of Students Visiting Non-Formal Science Education Centers (Stem Oman) Stem-Based Careers, Wafa Issa Alsiyabi, Ali Huwaishal Alshuaili

International Journal for Research in Education

The study aimed to explore the knowledge and attitudes of second-cycle students visiting non-formal STEM (Science, Technology, Engineering, and Mathematics) education centers in the Sultanate of Oman. It employed a descriptive methodology in collecting and analyzing data, where quantitative data were gathered through two questionnaires: one to measure knowledge comprising 22 items, and the other to measure attitudes comprising 64 items. These questionnaires were distributed to a convenient sample of 76 male and female students. Data were analyzed using the Statistical Package for the Social Sciences (SPSS).

The research findings revealed that second-cycle students exhibited a high level of knowledge …

The Hidden Opportunities Within The Stem Workforce Pipeline, Brad Schenker

STEM for Success Showcase

_{Five Connections in STEM Education That Can Harmonize America's Workforce Pipeline}

The recent changes to our education system have created a state of uncertainty and instability, which presents a unique moment in time to change systemic design failures that can be accomplished within existing budget, people and resource constraints.

This analysis of research, mostly from 2015-2025, identifies five opportunities in the STEM workforce pipeline to create “Moments of Impact” that can change the direction of a student's STEM education pathway.

Ancient Wisdom & Its Cultural Relevance: Reimagining Deeper Learning In Science Classrooms Through The Lens Of Yoga And Vedānta, Raaghav Pandya

Publications and Research

Contemporary calls to reconceptualize how science is taught and understood have brought deeper learning to the forefront of education at-large for its emphasis on critical perspectives, creativity, and student-centered inquiry. Yet this paper argues that its prevailing framework remains constrained by Cartesian dualism, a materialist foundation that disassociates the individual from self, other, and nature, and falls short of addressing the mental health, environmental, and cultural challenges facing youth today. To address this limitation, this paper proposes a complementary convergence between deeper learning and the contemplative traditions of Yoga and Vedānta, whose ancient paradigms of self-inquiry, interconnectedness, and well-being offer …

Microwave Synthesis And Characterization Of Fe2ptge Nanoparticles, Ally T. Fennell, David Carnevale

Chemistry Theses

Magnetic, semiconductor, and spintronic materials are vital to the functionality of devices from household appliances and sensors to medical and computing systems. This study discusses a novel synthesis and characterization of nanoscale Fe₂PtGe nanoparticles. The material was synthesized using microwave irradiation (175oC, 5 minutes) and characterized using XRD, XRF, TEM, and VSM. XRD of the synthesized particles correlates to a cubic crystal structured, indicating a face-centered cubic (fcc) platinum structure with iron and germanium incorporated in a disordered manner. XRF confirms the presence and relative ratios of iron, platinum, and germanium species. TEM imagery shows spherical nanoparticles with an average …

Physics Alumni Newsletter Spring 2026, Terry Goforth

Physics Alumni Newsletter

Physics Alumni Newsletter

The Physics Alumni Newsletter is produced by the SWOSU Physics Department.

Our Engineering Physics students are recruited in fields such as electronics, aerospace, mechanical engineering, petroleum engineering and software engineering. Graduates also have careers in meteorology, architecture, education and more.

Large Telescope Mount For Long Exposure Photos, Payne M. Landis, Anna J. Gray

Williams Honors College, Honors Research Projects

When viewing the stars through a telescope, it is common that the object you are viewing drifts out of view. Many amateur astronomers seek to capture long exposure images of the stars, planets, and galaxies with commercially available sky tracking telescope mounts. The complication is that these telescope mounts are both incredibly expensive and have low weight limits. These issues limit accessibility to these products based on the telescope. For each person, telescope parameters determine the amount of light and magnification that can be viewed, which then determines exposures time for adequate photo results. The options on the market for …

Uav-Based Sensor Integration For In-Situ Lake Water Quality Monitoring, Alec Campbell

2026 Research Poster Competition

Current water quality assessment methods rely heavily on manual sampling and laboratory analysis, which are time-consuming and difficult to perform in remote or hazardous environments. In surface water monitoring, spatial and temporal resolution is often constrained by labor, access, and logistical limitations of manual sampling programs. This research aims to develop a drone-based system for real-time, in situ lake water quality monitoring. To address these challenges, the project focuses on integrating multiple water quality sensors, including oxidation-reduction potential (ORP), pH, electrical conductivity (EC), turbidity, and a multispectral spectrometer, into a compact, UAV-compatible design capable of collecting spatially referenced data. Methods: …

Flair- Flow-Level Anomaly Intrustion Recognition, Joseph Dumond

2026 Research Poster Competition

Industrial control systems (ICS) and industrial Internet of Things (IIoT) networks support critical infrastructure such as power generation, water treatment, and manufacturing. As these systems become more connected, they are increasingly exposed to cyber threats. However, many existing intrusion detection approaches rely on detailed packet inspection or supervised machine learning techniques that require labeled attack data and extensive tuning, making them difficult to deploy in real industrial environments.ICS networks typically generate highly regular and predictable communication patterns due to periodic control logic and deterministic device behavior. Because of this structure, abnormal or malicious activity often appears as a disruption to …

When Relevant Isn’T Readable: Evaluating Cognitive Accessibility In Search, Kaija Frierson

2026 Research Poster Competition

According to the World Health Organization, more than one billion people worldwide experience some form of disability. Many of them may affect cognitive processing and reading comprehension rather than vision or mobility, which creates barriers when accessing written information online. Web search is a critical modern literacy skill used for learning, decision-making, and everyday problem solving, yet most search systems are designed with the assumption that all users can process complex written language equally. As a result, people with dyslexia, other cognitive disabilities, low literacy levels, or who are English language learners may struggle to access relevant information even when …

P4 Driven Data Plane Analytics For Industrial Control Network Security, Haden Fowler

2026 Research Poster Competition

Industrial control systems manage critical infrastructure such as power grids, water treatment plants, and manufacturing facilities. These systems rely on specialized network protocols to send measurements and commands between sensors, controllers, and operator workstations. Protecting these networks from cyberattacks is essential because a successful intrusion could disrupt services that millions of people depend on daily. Most current security monitoring approaches analyze copies of network traffic after it has already passed through the system. This delay means that malicious commands may reach their targets before any alarm is raised. More importantly, when alerts do occur, operators often lack the evidence needed …

A General Tool To Assist With On Orbit Manufacturing, Richard Arundal

School of Engineering, Computing and Mathematics Theses

On-Orbit Manufacturing (OOM) presents a transformative paradigm in space mission design, enabling the in-situ production of components, tools, and large-scale structures beyond terrestrial constraints. This dissertation investigates the feasibility of OOM missions by developing a modular, iterative algorithm to support early-stage mission design and scenario analysis. The central hypothesis is that such an algorithm can be parameterised to evaluate a wide spectrum of manufacturing cases in space, ranging from small utility items to large structural systems.The research pursues four core objectives: assessing the terrestrial manufacturing lifecycle and its applicability in the space environment; identifying candidate manufacturing techniques suitable for orbital …

The Effectiveness Of 3d Printing Project-Based Learning In Developing Future Skills And Academic Passion Among 10th Grade Students In Physics, Asma Abdullah Alshabnuti, Salim Khamis Al Harmali, Sulaiman Mohammed Al-Balushi

Journal of Educational and Psychological Studies

The study aimed to explore the effectiveness of 3D Printing Project-based Learning in developing future skills, according to the Omani Future Skills Framework, and academic passion among 10th-grade students in physics in the Sultanate of Oman. A quasi-experimental research design was used, with a control and experimental group. The sample consisted of (114) male and female students. The Study instruments were the Future Skills Classroom Observation and the Academic Passion Scale, to gather data. Findings showed statistically significant differences in favor of the experimental group in most of future skills, except in flexibility and adaptation skill. The effect size of …

Affordability And Usability Of Digital Learning Resources In Higher Education: A Case Of Online Mathematics Tutorials For Engineering Students At The University Of Dar Es Salaam, Fatuma S. Ikuja, Idrissa S. Amour, Abdi T. Abdalla

Tanzania Journal of Engineering and Technology (TJET)

Effective learning requires engagements with both learning contents and instructor’s personalized support. Large class sizes often limit opportunities for personalized instruction and timely feedback. Digital resources offer a viable solution to enhanced engagement and independent learning. This study investigated the affordability and usability of online digital learning resources for mathematics tutorials, specifically targeting engineering students at the University of Dar es Salaam. A quasi-experimental research design was adopted, focusing on digitization of undergraduate course: Matrices and Basic Calculus for Non-Majors (MT161). The course was delivered through the Moodle Learning Management System integrating STACK to support Mathematics questions. Data was collected …

How Do Server-Based Architectures Compare To Serverless Architectures In Terms Of Development, Deployment Process, Scalability, And Cost-Effectiveness?, Natalio Fernandes Gomes

Honors Program Theses and Projects

Applications are tested in developers’ machines before deployment, since this is the standard practice that ensures the software is functioning as it should before deploying it to a standard practice that ensures the software is functioning as it should before deploying it to a specific environment. The deployment process consists of setting up the environmental requirements, infrastructure configuration on cloud or on-premises servers. Consequently, developers often run into the infamous "It works on my machine" problem. This issue is defined by the fact that applications function correctly in development environments but fail during deployment to production. Furthermore, scalability concerns and …

Cognitive Dynamics In Undergraduate Engineering Education: Effects Of Need For Cognitive Closure And Achievement Goal Orientation On Cognitive Engagement, Zain Ul Abideen

All Graduate Theses and Dissertations, Fall 2023 to Present

Cognitive and motivational factors play an important role in students’ engagement during problem-solving, which can lead to academic and professional success. Among these factors, Need for cognitive closure (NFCC) and achievement goal orientation (AGO) have been studied extensively individually, but their interaction and impact on engineering students’ problem-solving is still not explored. NFCC refers to the person’s desire for quick answers, and AGO is the student’s approach to learning and success. This research investigated the impact of NFCC on gender and engineering major, and the relation between NFCC (five facets) and AGO (Mastery, Performance) at their different levels. Additionally, this …

Does The National Benchmark Quantitative Literacy Test Predict Performance In Stem Programmes In Commerce, Engineering And Science?, Robert N. Prince

Numeracy

In South Africa, university completion rates remain low, with only 23% of students finishing within the regulation time (three or four years). These completion rates continue to reflect racial inequalities, with ‘White’ students significantly more likely to complete degrees in professional fields such as engineering and commerce compared to their ‘African’ counterparts. To address these challenges, the South African higher education institutions, through their umbrella body, introduced the National Benchmark (NB) tests to assess students’ academic literacy skills—including quantitative literacy, academic literacy, and mathematics—to identify those most at risk of struggling with the curriculum. The NB tests aim to evaluate …

(Un)Just Transitions For Youth And The Disabled? The Exclusionary Pressures Facing Science, Technology, Engineering And Mathematics (Stem) Education, Elizabeth Done, Helen Knowler, Irina Lazar, Sylvia Hayes, Joshua Lait, Andrea Perez-Porres

School of Law, Humanities and Social Sciences

This paper highlights the under-representation of young people with disabilities in STEM subjects and career pathways, with particular reference to the engineering sector given its prominent role in the design of energy systems related to net-zero policies. We consider the role of physical infrastructure, and pedagogic and representational practices, in facilitating the marginalisation and under-representation of young people with disabilities. Ultimately, we seek a broader understanding of the ‘just transition’ that acknowledges the role of education in ensuring the active participation of all young people, regardless of learning difficulty or disability or social identity, in that transition. The research is …

Designing For Shalom: Deepening Faith Integration In Engineering And Technology, Fred Haan

University Faculty Publications and Creative Works

Presented on 9/22/2025 at the event, Integration of Faith and Learning in the Disciplines at the University Pelita Harapan in Jakarta, Indonesia

Engineering And Technology, Fred Haan

University Faculty Publications and Creative Works

9/21/2025 for the event, Integration of Faith and Learning, at University Pelita Harapan in Jakarta, Indonesia

Activity Design Principles To Support Engineering Engagement For Families With Preschool-Age Children From Low-Income English-And Spanish-Speaking Communities, Scott A. Pattison, Smirla Ramos Montañez, Viviana López Burgos, Gina Svarovsky, María Quijano, Amy Corbett, Catherine Wagner, Diana Contreras

Journal of Pre-College Engineering Education Research (J-PEER)

Existing evidence highlights the significance of family STEM learning experiences during early childhood. However, there is a lack of research specific to early childhood family-based learning in the field of engineering, especially with preschool-age children (three to five years old). To address this gap and inform engineering education programs for young children, we conducted a design-based research study in collaboration with 15 Spanish-and English-speaking families with preschool-age children from low-income communities. Our study aimed to develop and test a series of family-based engineering design activities while also identifying underlying design principles. Guided by an asset-based family learning framework, which acknowledges …

The Creation And Evaluation Of An Engineering Student Leadership Academy, Jean Mclaughlin, Thuy Vu, Seokmin Kang

Teaching and Learning Faculty Publications

This article describes the creation and evaluation designed to support student success through their inclusion in a variety of professional and technical training programs. The opportunity to develop a leadership academy specifically for engineering students allowed faculty program coordinators to deliver content that was normally not available to students at this Hispanic-Serving Institution (HSI). We implemented and evaluated the leadership academy using a mixed-methods approach involving multimedia interviews and two traditional survey data collection techniques. Traditional online surveys gave quick feedback to coordinators on what the students found valuable, with the biggest change in programming being the spreading out of …

A Brief Introduction To Computational Design Terminologies And Concepts, Ahmed Mostafa Mohamed El Shazly, Fatheya Sobhy Matuk, Mona Mahmoud Shams El Din

Journal of Art, Design and Music

Computational design is often presented in purely technical terms without understanding the underlying logic and theory behind the process. Computational design is defined as the application of computational strategies to the design process. While designers traditionally rely on intuition and experience to solve design problems, computational design aims to enhance this process by encoding design decisions using computer language. The goal is not necessarily to document the final result, but rather the steps required to create that result. Computational design draws inspiration from nature's ability to create efficient designs that exhibit complexity, organic forms and natural patterns. It enables designers …

Designing An Interactive Exit Ticket System To Enhance Learning In Engineering Education, Tapanga Witt

McNair Scholars Manuscripts

Within Grand Valley State University's (GVSU) Padnos College of Engineering, many first-year Engineering courses consistently see pass rates below 70%, signaling a need for stronger academic support. This is an issue across many universities; students are underprepared and face a lot of challenges with workload, pace, and independence due to the transition from high school to college (Flanigan, 2024). For this project, I designed and developed a website-based exit ticket system to support student reflection and instructor feedback. Using UX design principles, the platform offers a weekly self-reflection form that recommends resources like tutoring, office hours, or study groups. Gamification …

Exploring The Impact Of Social Interactions And Representation On The Development Of Engineering Students' Sense Of Belonging In A Summer Program., Liliana Martinez

Electronic Theses and Dissertations

Research has shown that engineering students from underrepresented minority (URM) populations experience significant retention gaps compared to their majority peers (Dickerson et al., 2014). One factor that can significantly promote academic success, retention, persistence, and psychological adjustment is a sense of belonging (Hausmann et al., 2007; Hoffman et al., 2002). There is evidence showing that Summer Bridge Programs (SBPs) can foster students’ sense of belonging (Strayhorn, 2019); however, little is known about the mechanisms through which an SBP impacts URM engineering students’ sense of belonging. This study addresses this knowledge gap by investigating the impact of the Brown Forman …

The Adirondack Frontier: Reclaiming A Vital Role In Shaping The Nation, Peter Nelson

Master's Theses

The traditional version of Adirondack history from the revolutionary period to the middle of the nineteenth century, which portrays the region as unexplored primeval wilderness, is nineteenth-century romantic mythology. It ignores thousands of years of Indigenous habitation and misrepresents early Euro-American activity in the region as well. In fact, from the earliest days of colonial exploration of North America until the middle of the 19th-Century, New York's Adirondack region was a dynamic American frontier, as important in shaping the destiny of the nation as the Northwest Territory or, later, the West. Activities in the Adirondack frontier contributed to the decimation …

Storytelling In Undergraduate Engineering Courses As Inclusive Curriculum: Improving Students’ Sense Of Belonging, Identity, And Persistence, Brooke Heller

Boise State University Theses and Dissertations

The engineering field experiences high attrition rates and a historical lack of diversity in the United States. Sense of belonging and identity have been shown to impact persistence, especially for people from historically marginalized communities. This three-paper dissertation is focused specifically on this phenomenon in academia and methods of contributing to improving and progressing conditions. To pivot to a new paradigm in which people from diverse backgrounds feel welcome and valued, there is a need for more inclusive practices in the field, particularly in the form of curriculum in academia. Inclusion has been shown to improve outcomes for students from …