Digital Commons Network^™

The Design And Analysis Of Robust Mems Devices For Extreme Space Environments, Joshua Taggart

Honors Undergraduate Theses

The purpose of this study is to analyze aluminum nitride (AlN) micro-electromechanical systems (MEMS) resonators designed for extreme-environment applications. The devices of study are Lamb wave, piezoelectric resonators designed and fabricated using conventional semiconductor manufacturing processes and operating around various frequencies in the megahertz range. The purpose of this study is to advance understanding of MEMS devices in extreme-temperature and radiated environments for outer-space applications.

Devices were tested under vacuum at temperatures ranging from room temperature (~21°C) to 800°C. Under these conditions, the device was measured both as a resonator and in an oscillator circuit. Results show that the resonant …

Breaking The Silence: The Intersection Of Neuropsychology, Storytelling, And Mental Health Stigma, Judiene S. Gordon

Honors Undergraduate Theses

This thesis unites the disciplines of neuropsychology and creative writing to explore the complexities of mental health stigma, with a particular focus on substance use. Through a collection of original poems and short fiction, the project seeks to illuminate the lived experiences of individuals affected by these issues and challenge prevailing misconceptions and stereotypes. Drawing on accounts from individuals who have experience with mental illness and substance use, the creative work integrates psychological insight, personal narrative, and authentic voices to foster empathy and understanding. By merging scientific awareness with artistic expression, this thesis aims to humanize often-stigmatized experiences and contribute …

A Qualitative Analysis Of Youtube-Based Dietary Messaging On Type 2 Diabetes For South Asians, Sukhmani K. Dhaliwal

Honors Undergraduate Theses

While South Asians experience a disproportionately high risk of Type 2 Diabetes Mellitus (T2DM), culturally tailored dietary guidance remains limited within healthcare settings. As digital platforms increasingly serve as sources of health information, YouTube has grown as a prominent space for the publishing and consumption of dietary advice. This study examines how diet-related messaging about T2DM is communicated in YouTube videos directed at South Asian populations.

Using qualitative thematic analysis, 21 videos published between 2016 and 2025 by influencers with a wide reach were analyzed. Videos were selected based on relevance to South Asian audiences, focus on dietary management of …

Investigation Of The Impact Of The Shape Of The Wings On Formula E Racing Car Performance: Enhancements For Optimal Aerodynamics, Ednie Marthe Adlaikah Jozil

Honors Undergraduate Theses

The aerodynamic performance of a Formula E chassis significantly dictates its overall race efficiency, directly impacting crucial parameters such as battery range and thermal management. This thesis investigates the external aerodynamics of the baseline Gen 2 Formula E car and evaluates the performance gains of two novel aerodynamic packages: a "Fully Modified" configuration and a "Flat Rear Wing" design. Computational Fluid Dynamics (CFD) simulations were conducted to analyze drag coefficients (Cd), downforce generation, and vehicle wake structures at race-relevant free-stream velocities (e.g., 37 m/s and 89 m/s). To ensure numerical robustness, the computational setup was validated using a smooth sphere …

Dna Half-Adder Based Calculator Driven By 4j Molecular Switches, Andrea Gissele Canizalez Covaleda

Honors Undergraduate Theses

DNA nanostructures have computing functions due to the predictable base pairing of nucleic acids (Watson–Crick). This property allows the programming of DNA circuits that integrate DNA logic gates capable of recognizing oligonucleotides. This molecular device offers the advantages of biocompatibility and potential applications in personalized medicine for diagnosis and therapies.

Our lab has developed DNA logic gates formed by the connection of YES strands via DNA four-way junctions (4J), which can function as molecular switches to develop a DNA-based calculator. Our DNA half-adder calculator nanostructure is designed to recognize up to three combinations of DNA inputs using three DNA strands …

Designing Rhetorical Education For Online Audiences, Nicholas Dixon

Honors Undergraduate Theses

This project demonstrates a multimodal education for online audiences through the creation of a YouTube video, What is Rhetoric?   The literature from composition, education, and media asserts that online multimodal media is useful for idea production, civic discussion, and learning. This project follows the idea that online multimodal digital media are valuable forms for meeting audiences with access to rhetorical knowledge, both within academic institutions and in the education of public audiences. In Confronting the Challenges of Participatory Culture, Henry Jenkins highlights the challenge online participants face in recognizing the ways media shapes perceptions of the world (xii). Rhetoric is …

Evaluating The Comparison Of Different Body Locations For Data Collection Using Galvanic Skin Response Of Forensic Chemistry Students When In Lecture And Laboratory Environments, Elisa Guerrero

Honors Undergraduate Theses

Anxiety is the response that humans can have when exposed to a stimulus. It can be caused by a multitude of factors, such as psychological, biological, or physiological stimuli. Anxiety can be presented as a state or as a trait in a person. Trait anxiety is typically seen as a more stable personality trait, whereas state anxiety is a more intense temporary emotional state. In our study, anxiety was regarded as a more state-like characteristic. A galvanic skin response (GSR) Shimmer3+ device can measure skin electro-conductance changes following stimulation. In a situation where a participant is experiencing anxiety, levels of …

Mycoethics: Reverence For Life In Light Of Modern Science, Charis E. Meyers

Honors Undergraduate Theses

There is a 21^st century wave of passion surrounding fungi and mycology, and it’s becoming louder and louder. The mycoenthusiasts themselves have a uniquely inspired ethical system born out of their science, and my aim is to both formally introduce their position, including many unspoken foundations, and defend its potential. I call this position mycoethics and attempt to collect it from the scattered tidbits in mycological media. I first identify its historical precedent, then spend a length of time establishing where its sense of goodness comes from, postulating it as a utilitarian offspring of Albert Schweitzer’s reverence for life. …

Characterizing A Low-Gradient Stream In Central Illinois As Gaining Or Losing And Observing Seasonal Changes In This Behavior, Eric Timothy Brunner

Theses and Dissertations

While the seasonal behaviors of low-gradient streams have been studied, the behavior of surface water and groundwater interactions within low-gradient streams in glaciated terrain is not fully understood. A third order, low-gradient glacial stream with a saturated riparian buffer in central Illinois was studied to determine the direction of flow between the surface water and groundwater. The goals of this study were to determine 1) whether the stream was gaining or losing water, and 2) whether the gaining or losing nature of the stream-aquifer system changes seasonally. At both an upgradient and downgradient location, two wells were installed: one in …

An Application Of Molecular Dynamics To Hed Plasma Physics: Point And Group Defect Diffusion In Coulomb Crystals, Levi Webb

Theses and Dissertations

Molecular dynamics (MD) simulations are used to explore the microscopic behaviors of complex systems that cannot be easily studied experimentally. In particular, the microphysics of high energy density (HED) astrophysical plasma environments remain inaccessible by modern experiment---even in laser facilities, these plasmas exist only on short timescales that do not lend easily to investigation. The diffusion of point and group defects through crystallized plasmas in the cores of white dwarfs and neutron star crusts, called Coulomb crystals, has potentially macroscopic implications for the evolution of these bodies. Thus, I employ the widely-used MD code LAMMPS to simulate small Coulomb crystal …

Examining Explicit Professional Development As A Means To Change Inclusive Mindsets, Mitchell E. Elatkin

Theses and Dissertations

Inclusive education requires educators to hold beliefs that support the participation and success of students with disabilities in general education settings. Although federal policy mandates access to the least restrictive environment, educator attitudes toward inclusion continue to influence the implementation of inclusive practices. The purpose of this mixed-methods study was to examine whether explicit professional development (PD) focused on inclusive mindsets influenced school stakeholders’ attitudes toward inclusion across a school year. Participants included representatives from various roles within a charter school organization in the Midwest. The researcher collected data through two administrations of the Adapted Teacher Attitudes Toward Inclusion Survey …

Performance-Based Funding’S Influence On Higher Education Through The Eyes Of Department Chairs, Jonathan W. Lackland

Theses and Dissertations

Performance-based funding (PBF) has become a widely adopted policy in higher education, linking state appropriations to measurable outcomes such as graduation rates, degree completions, and workforce alignment. While PBF aims to enhance institutional accountability and efficiency, its implementation has raised significant concerns about equity and political influence. This dissertation examines the political equity and implications of PBF policies through a mixed-methods approach, including surveys, interviews with department chairs, and critical discourse analysis of state statutes and legislative debates. The findings reveal that PBF often exacerbates inequities, particularly for non-flagship universities serving diverse and under-resourced student populations. Department chairs expressed concerns …

Evaluating The Role Of Power Electronics In Enhancing Renewable Energy And Smart Grid Performance: A Review, Muhammad Irfan Habib

ASEAN Journal on Science and Technology for Development

The review article demonstrates the importance of power electronics in propelling the increase of renewables and increasing the efficiency of contemporary electrical grids. In particular, it highlights the need for bidirectional converters for effective energy management in vehicle-to-grid (V2G) systems with two-way power transfer. The paper examines the series of complications offered by the significantly large integration of power electronic converter-interfaced renewables, such as those related to system steadiness, power quality, and resignation bottlenecks. Also, it recognizes a mix of new technologies, such as wide bandgap (WBG) semiconductors like silicon carbide (SiC) and gallium nitride (GaN), that deliver superior performance …

Extraction And Characterization Of Fresh And Dehydrated Cactus (Opuntia Ficus Indica) Polysaccharide For Hydrogel Preparation, Aye Thwe Thwesoe, May Myat Khine

ASEAN Journal on Science and Technology for Development

In this research, extraction of polysaccharide compounds from Cactus (Opuntia Ficus Indica) leaves in both fresh and dehydrated condition by solvent precipitation method using three types of water, acid (HCL) and NaOH. Before extraction, the physicochemical properties were examined to determine optimum yield (%) of extracted polysaccharide by optimization of Box-Behnken Design (BBD) of response surface methodology (RSM). The polysaccharide-based acrylamide hydrogel was prepared by free radical polymerization. The functional and structural characterization was done by FTIR, XRD and SEM for examination of extracted polysaccharide as raw polymer backbone in hydrogel preparation and prepared hydrogel as adsorbent for metal removal. …

Unlocking Green Potential In Indonesian Small Medium Enterprises: Challenges And Opportunities For Sustainable Vermicelli Production, Togar W. S. Panjaitan, Karina Agustin, Prayonne Adi, Jani Rahardjo, I Nyoman Sutapa

ASEAN Journal on Science and Technology for Development

Due to limited initiatives and support, the transition to green manufacturing among small and medium enterprises (SMEs) in developing countries remains challenging. Through a critical literature review and case study of the Indonesian vermicelli industry, this study highlights the importance of collaboration and strong policies to address this. Other findings also reveal that the energy intensity and emissions in the sector exceed best practice benchmarks, with the cooking and drying stages contributing significantly to emissions due to high energy consumption. Lack of government regulations, company awareness, and understanding of applicable practices and technologies creates challenges in green manufacturing. The study …

Hybrid Model For Phishing Website Detection Using Transfer Learning, Atul Dubal, Mansi Subhedar, Santosh Dhamala, Manasi Patil

ASEAN Journal on Science and Technology for Development

The rapid digitization of human activities has intensified reliance on internet-based platforms, creating fertile ground for cybercriminal exploits such as phishing. Despite advancements in detection mechanisms, phishing attacks continue to evolve, leveraging sophisticated visual mimicry to deceive users. This paper proposes a robust vision-based phishing detection system using ensemble deep learning to analyse webpage screenshots. The framework integrates transfer learning with pre-trained VGG16 and DenseNet121 models, extracting complementary low-level texture features (edges, gradients) and high-level hierarchical patterns (logos, layouts). These features are fused through a custom classifier with dropout regularization to mitigate overfitting. A balanced dataset of 3,000 webpage screenshots …

Beyond The Binary: Navigating Ai’S Role In Palliative Ethics-A Review, Reebu Sara Varghese, Tijo Cherian

ASEAN Journal on Science and Technology for Development

Palliative care is being influenced by artificial intelligence, especially when it comes to data-related aspects. In this context, care can be enhanced in terms of the quality of its results and the level of its efficiency, particularly with the help of technological tools such as artificial intelligence, which is capable of managing different types of information in the field of health care. Such characteristics have the potential to improve the quality of patient care while at the same time reducing the workload of healthcare professionals in palliative care. However, there are considerable ethical issues that need to be addressed with …

Ai-Assisted Hybrid Ga–Pso Channel Allocation Under 3gpp Tr 38.901 Uma For Efficient 5g Radio Resource Management, Sharada Narsingrao Ohatkar

ASEAN Journal on Science and Technology for Development

The increased traffic and heterogeneity in the 5G/B5G network require efficient radio resource management (RRM). However, the existing methods, such as GA and PSO, have poor convergence speed and require proper initial conditions. Additionally, learning-based methods have high computational complexity. Hence, in this paper, a novel AI-assisted Hybrid Channel Allocation (AI–HCA) framework is proposed by using a support vector regression (SVR)-based predictive initialization method and GA-PSO optimization. Simulation results using the 3GPP UMa channel model show that the proposed method has a 28% reduction in call blocking probability (CBP), a 15-25% enhancement in spectral efficiency (SE), and a 18-25% enhancement …

Assessing The Influence Of Land Use Land Cover Alterations On Climate Variability In Thimphu & Chhukha, Sonam Zangpo, Karma Choki, Tashi Tobgay, Phurpa Rinchen, Tandin Tshewang

ASEAN Journal on Science and Technology for Development

This study examines the spatiotemporal dynamics of land use and land cover (LULC) changes and their influence on local climate variability in Bhutan using an integrated geospatial and machine learning framework. LULC changes during the period 2004 to 2022 were analyzed to understand their relationship with localized climate responses. Despite increasing urbanization pressures, comprehensive assessments linking LULC dynamics with climate variability in Bhutan remain limited. Geographic Information System (GIS) techniques and Random Forest classification were used to map LULC changes, while non-parametric trend analyses (Mann–Kendall test and Sen’s slope estimator) were applied to evaluate trends in key meteorological variables, including …

Understanding Waste Management Knowledge And Habits Of Senior High School Students In Lianga, Surigao Del Sur, Philippines, Arnele Mie A. Fanuga, Romy M. Avila, Reyl Justine J. Ballena

ASEAN Journal on Science and Technology for Development

The effective implementation of Solid Waste Management (SWM) in educational institutions is challenged by increasing student populations, limited infrastructure, and inconsistent policy enforcement. This study assessed the Knowledge, Attitudes, and Practices (KAP) of senior high school students regarding SWM in three secondary schools in Lianga, Surigao del Sur, Philippines. Data were collected using a descriptive-correlational design from 150 students selected through quota sampling. Pearson’s correlation analysis revealed significant associations between knowledge and attitude, and between attitude and practice. Knowledge scores were positively correlated across the three secondary schools. Students demonstrated a high level of awareness of the environmental and health …

Sustainable Conductive Rpla-Carbon Black Filament For Additive Manufacturing Via Single-Screw Extrusion, Zaidan Faraby Zulkarnain, Shakina Hawapi, Aini Zuhra Abdul Kadir, Muhd Ikmal Isyraf Mohd Maulana, Nor Akmal Fadil, Najlaa Nazihah Mas’Ood, Mohd Rizal Alkahari, Saidin Wahab

ASEAN Journal on Science and Technology for Development

The growing demand for low-cost, sustainable conductive filaments for additive manufacturing motivates the exploration of recycled polymer feedstocks as alternatives to virgin materials. However, the effects of prior thermal reprocessing on both the electrical performance and morphological integrity of recycled PLA (rPLA)–carbon black (CB) composite filaments remain insufficiently characterised, particularly under single-screw extrusion conditions. This study fabricates and characterises conductive filaments from virgin PLA and rPLA, each loaded with CB at 0.2, 0.6, and 1.0 wt%, using a low-cost desktop single-screw extruder. Melt blending was found to be essential for achieving continuous filament extrusion, as ball milling produced insufficient filler …

Spectroscopic And Structural Characterization Of Unexpected Porphyrinoid Byproducts Resulting From The Reaction Of A Cyclopentadiene Trialdehyde With N-Alkyltripyrranes, Kimberly Le, Gregory M. Ferrence, Timothy D. Lash

Faculty Publications – Chemistry

Acid-catalyzed condensation of N-alkyltripyrranes with a cyclopentadiene trialdehyde, followed by oxidation with aqueous ferric chloride solutions, gave unusual tripyrrolic byproducts in addition to previously reported carbaporphyrins and oxycarbaporphyrins. These stable nonaromatic structures incorporate aldehyde substituents, macrocyclic ketones, two conjugated pyrrole units, and a pyrrolo[1,2-a]pyrrole moiety. The NMR and UV-vis data were consistent with a nonaromatic system, and single-crystal X-ray diffraction confirmed that these structures are highly distorted. Structural characterization of a related aromatic carbaporphyrin triketone was also accomplished.

A Nuclear Terrorism Scenario: Improvised Nuclear Weapons With 60%-Enriched Uranium, Matt Caplan

Faculty publications – Physics

In this work we show that approximately 60–70 kg of 60%-enriched uranium can be used to build a crude nuclear weapon with a kiloton yield. While too large to fit on a missile, such a weapon could be delivered by a shipping container. This analysis is motivated by the June 2025 Israeli and US attacks on Iran, especially the bombings of the nuclear facilities at Natanz, Fordow and Isfahan. The Iranian stockpile of approximately 440 kg of 60%-enriched uranium is, at the time of writing, inaccessible to IAEA inspectors and stored in secret. The rapid clandestine relocation of this material …

Mr Ma Fung-Kwok, Gbs, Jp 馬逢國先生, Gbs, Jp

Honorary Fellowship 榮譽院士

No abstract provided.

Coral Holobiont Lipidome Response To Global Change, Lauren Zane

Open Access Dissertations

Climate change is fundamentally restructuring macro-scale marine ecosystem structure and function by altering microscale metabolic processes and patterns of energy allocation. Scleractinian corals, as major ecosystem engineers, play outsized roles in ecosystem structure and function. They also occupy diverse habitats that differ in temperature regimes, light environments, hydrodynamics, and other environmental conditions, exposing corals to substantial spatial variation in stress and resource availability. Their fragile nutritional symbiosis with algal endosymbionts helps them navigate these environmental variations, but are also highly sensitive to environmental stress, particularly the timing and magnitude of water temperature changes. As pressure from environmental changes increases, the …

Course Improvement Strategies For Effective Learning, Omar Ahmed Raheem Al-Shebeeb

2026 Scholarly Teaching Conference: Poster Session Papers

Manufacturing processes Lab (IENG 302L) is one of the courses that is taught in the Industrial Engineering Department. The students perform several manufacturing processes in this course and for every one of these manufacturing processes, the students need to submit a project report. One of these manufacturing processes is a CNC turning process. The turning project of this course has historically had extensive average time for completion. As such, it was deemed necessary that a way to improve the quality of a turning project be generated. Industrial Quality Control (IENG 316) is also taught as part of the industrial engineering …

From Needs To Action: Designing Inclusive Writing Workshops For Academics, S. Alison Bolling, Julie Hicks Patrick

2026 Scholarly Teaching Conference: Poster Session Papers

Being productive in academic writing is a critical component of success for graduate students and faculty, yet many scholars report persistent barriers that interfere with successful writing (Kaslow et al., 2025, Sweet et al., 2017). Few faculty and graduate students receive formal training on the art of writing and those who have attended writing programs vary in success (Dankoski et al., 2012). The present study reports results from multiple institutions to inform workshops on writing needs of graduate students, faculty, and postdoctoral scholars.

Data was collected online through a Qualtrics survey distributed by WVU listserv. Participants (N = 26) included …

Teaching Strategies In The First-Year Engineering Seminar Course, Akua Oppong-Anane, Wen Juan Mo, Marshal Miezah, Gia Huy Pham, Susie Huggins, Lizzie Santiago

2026 Scholarly Teaching Conference: Poster Session Papers

This poster highlights the teaching strategies that are implemented in the First-Year Engineering Seminar Course at West Virginia University (WVU). The teaching team incorporated active learning techniques into the course to enhance student engagement, promote critical thinking, support the development of engineering identity, and encourage major and career exploration.

A Rapid, Accessible Active Learning Framework For Stem At Wvu Tech, Somenath Chakraborty, Zahmeeth Sayed Sakkaff

2026 Scholarly Teaching Conference: Poster Session Papers

Many undergraduates find it difficult to move from listening to doing—especially in STEM courses that require sustained practice, timely feedback, and confidence. This poster describes a rapid, low-cost active-learning routine that can be added to existing lectures at WVU Tech with minimal redesign. Instructors insert brief engagement micro-cycles every 10–15 minutes: a concept question or mini-problem, a one-minute individual attempt, a short pair discussion, and a concise explanation that targets common misconceptions.

Forming Groups With Ai Coding, Dimas Abreu Archanjo Dutra

2026 Scholarly Teaching Conference: Poster Session Papers

The poster will detail the creation and deployment of a custom computer-based team formation tool using an Artificial Intelligence (AI) coding agent. The students respond to a survey administered on the LMS about knowledge, skills, availability, and course of study. The survey results are downloaded from the LMS, anonymized, and given to a coding agent as a sample input. The agent is instructed to create groups that have diverse skills, a common time availability for meeting, and are in different majors. Students enrolled in Honors section are grouped together, and groups all belong to the same lab section. Results are …