Digital Commons Network^™

Analysis And Design Of A 2-Bit Millimeter-Wave Reconfigurable Intelligent Surface And Investigation Of Fss-Assisted Angular Stability, Max Spalek

Master's Theses

Millimeter-Wave (mm-wave) technology utilizes high frequency spectrum and can deliver multi-gigabit speeds, ultra-low latency, and massive bandwidth capacity. However, this technology is rather new and many technical challenges remain. On the other hand, Reconfigurable Intelligent Surfaces (RIS) have emerged as promising structures for controllable electromagnetic wavefront manipulation in wireless communication systems. This thesis presents the design of a 2-bit RIS unit-cell element operating throughout the 30–34 GHz mm-wave band, where the structure was progressively refined from an initial resonating geometry toward a grounded reflective RIS configuration. The proposed structure utilizes PIN-diode switching states to produce four discrete reflected phase states …

Pedagogical Perspectives Of Practitioner-Turned-Instructors In Upper-Division Computer Science Courses, Sinchana Shivaprasad

Master's Theses

Computer science and software engineering are disciplines in which a substantial proportion of graduates enter software engineering careers immediately after completing their undergraduate degrees. However, research continues to highlight a persistent gap between the knowledge acquired in university settings and the practical skills necessary to succeed in industry. Faculty who bring prior industry experience may be well-positioned to help bridge this gap by integrating applied perspectives and real-world problem-solving into academic instruction. As professors with practitioner experience are being hired into computer science departments, there remains limited research exploring how their professional backgrounds influence teaching approaches and shape computing education. …

Political Inconsistency Detection Across Legislative Speech And Public Communications, Scott M. Pramuk

Master's Theses

Political actors communicate about legislation across multiple contexts, including committee hearings, recorded votes, and public-facing press releases. Differences between these forms of communication can provide useful signals for journalists and researchers seeking to understand how legislators present policy positions to different audiences.

This thesis extends the Digital Democracy Project, a legislative transparency initiative that provides access to California state legislative hearing transcripts, voting records, and related legislative data. Specifically, this work incorporates publicly accessible, legislator-authored news releases into the Digital Democracy Database and develops a pipeline for analyzing legislative communication across multiple sources. The system collects news releases from California …

A Security Framework For Pacemaker Lead Failure: Anomaly Detection System And Failsafe Policy Considerations, Ethan Wagner

Master's Theses

Embedded system security in implantable medical devices (IMDs) remains an underexplored challenge due to the unique constraints of these systems. Specifically, pacemakers are optimized for ultra-low power consumption to maximize device lifespan, are highly resource constrained, and demand reliable and correct operation to prevent severe health consequences. These systems rely on sensing electrodes, called leads, to detect cardiac activity and stimulate the patient’s heart when appropriate. Therefore, pacemaker lead integrity is a critical issue, as malfunction or compromise can result in device failure jeopardizing patient safety.

The security framework presented in this thesis integrates several works to proactively detect and …

A2s Uplink Latency Minimization For Wildfire Monitoring Systems Using Mbse And Stochastic Modeling, Luis Giovanni Wang

Master's Theses

Wildfire response depends on how quickly a detection reaches the people who act on it, and the slowest remaining step is often the link that carries an alert from a remote sensing platform to a satellite. This thesis models the latency of that link, the Air-to-Space uplink, for a wildfire-monitoring UAV that carries a Starlink terminal and sends an ALERT packet to a serving Low Earth Orbit satellite. The uplink is difficult to predict because both the UAV and the satellite move, and because the wildfire environment degrades the channel at the moment the data matters most.

The thesis uses …

Evaluating The Cost-Benefit Tradeoffs Of Simt Control Mechanisms In Resource-Constrained Gpus, Nikolas Tambornini

Master's Theses

This thesis conducts a hardware-level analysis of the cost–benefit tradeoffs associated with increasingly complex SIMT control mechanisms in a resource-constrained GPU core. Four design implementations are evaluated: a Base Tiny GPU without warp scheduling capability; a Warp Scheduler using round-robin warp selection; a Branch Divergence implementation incorporating a dedicated divergence stack and post-dominator reconvergence mechanism; and a Dynamic Warp Allocation implementation that replaces the static warp structure with a runtime warp manager, regrouping threads by current program counter to recover SIMD lane utilization during active divergence. Each design is evaluated using two complementary measurements: functional simulation implemented using the CocoTB …

A Proof-Of-Concept Design Of A High-Gain Deployable Reflectarray Antenna For A 3u Cubesat, Armin Behbahani

Master's Theses

CubeSats are a class of nanosatellites that have democratized space exploration by greatly reducing cost and complexity. Their small size and limited power generation directly limit the performance of a high-data-rate communication system due to low transmit power and limited gain from small antenna sizes. Transmission losses increase with higher operating frequencies, spurring the need for innovative high-gain antenna solutions. This thesis investigates the design of a deployable 10 GHz reflectorarray, a planar high-gain aperture antenna, for a 3U CubeSat. A simple variable-size square-patch resonant unit cell was designed for implementation on commonly available PCB layer stack-ups. Preliminary reflectarray system …

Limiting Inconsistencies In Legal Languages, Sarah B. Lawsky - Professor Of Law

Vanderbilt Journal of Entertainment & Technology Law

Inconsistencies play different roles in law and in logic, respectively, and programming languages designed to code law should therefore, when possible, be designed to prevent the encoding of inconsistencies. While inconsistencies in standard logic “explode” the argument, allowing anything at all to be proven, apparent inconsistencies in law simply indicate that further guidance is needed. Programming languages should be limited not because such inconsistencies do not exist in the statute, but rather exactly because they do. Inconsistencies in the law should, as they are now, be addressed by Congress, the courts, and administrative agencies, and any computer code implementing the …

Neuron Notes, Araceli Franco, Ethan Diec, Max Blennemann, Shibo Cong

Computer Science and Engineering Senior Theses

Mainstream digital note-taking tools such as Notion, Microsoft OneNote, and Evernote organize knowledge around linear documents and rigid folder hierarchies, a structure that strays from the associative, graph-like nature of human semantic memory. Mind-mapping and linked-note systems such as XMind, Obsidian, Roam Research, and Logseq move closer to that associative model but still constrain users to short labels, automatic layouts, or page-centric workflows that underutilize spatial and visual recall. This thesis presents Neuron Notes, a spatial, graph-based note-taking system designed to align digital organization with how people actually form and retrieve ideas. The system is implemented as a three-tier web …

Accessibility In The Edtech Era: The Growth In Implementation Oflearning Technologies And Thestudents Who Are Left Behind, Madeleine Braksick

Vanderbilt Journal of Entertainment & Technology Law

Educational Technology (EdTech) has gained popularity in recent years, enabling distance learning and connectedness across school districts, and among students, teachers, and families alike. However, vague or nonexistent standards for regulating these technologies have led to students with rights to special education services not having those services upheld to the same standard as traditional educational mechanisms. While the Individuals with Disabilities Education Act (IDEA) has been modified over time to form heightened standards for making education appropriate for all students, it has consistently fallen short in its regulation of both assistive and educational technologies. This Note explores the consequences of …

Linking (Imagined) Communities: World Language Students' Stereotypical Attributions To Native Speakers And Teachers Of German., Lucian Rothe

Faculty and Staff Scholarship

Abstract This study explores language learners' stereotypical descriptions of native speakers (NSs) of German and their relationship with participants' perceptions of teachers of German. It expands motivation research that employs stereotypes to gain insight into university students' views of target language (TL) speakers (Rothe, 2022, 2025). Sixty‐seven learners of German and 43 learners of other world languages (WLs) pro vided responses about NSs and instructors, while also rating the stereotypes' perceived accuracy. Participants held various stereotypical notions about NSs, reflecting broader societal narratives. Learners of German pro vided more detailed stereotypical descriptions. Both groups considered favorable stereotypes as more accurate …

(Wp 2026-03) Fomc Forecasts, Constant-Gain Learning, And Optimism/Pessimism, Stephen J. Cole

Economics Working Papers

This paper uses an adaptive learning framework to study FOMC forecasts from the Summary of Economic Projections (SEP) dataset. FOMC expectations are modeled as the sum of two components: (1) an endogenous learning part and (2) a sentiment part capturing waves of optimism and/or pessimism. The results include key policy takeaways. FOMC forecasts are responsive to incoming macroeconomic information, consistent with adaptive learning, while sentiment is persistent, correlated across GDP growth and inflation forecasts, and becomes quantitatively more important during and around recessions. FOMC participants also rely more on their endogenous/learning model to form expectations, but sentiment plays a larger …

Unrepresentable Objects: Neoliberalism In The Contemporary Novel In French, Alicen Marie

Dissertations, Theses, and Capstone Projects

This dissertation operates at the intersections of textual analysis, political theory, psychoanalytic theory, and aesthetics to investigate the prevalence of uncanny imagery in ten examples of contemporary fiction, while also interrogating the notion of the uncanny as a category of analysis. Entitled “Unrepresentable Objects: Neoliberalism in the Contemporary Novel in French,” it examines a group of novels by Marie Darrieussecq, Virginie Despentes, Marie NDiaye, and Linda Lê, published in France between 1993 and 2017. These novels share an aesthetic of hauntedness and breakdown, incongruous affect, and a continual presence of the uncanny; they depict a world split from history and …

William K. Hartmann, Scientist, Artist, Pioneer Of Planetary Science, Adam Eisenberg

Articles

For more than six decades, William K. Hartmann has helped shape modern planetary science, from pioneering crater-count dating to developing the leading theory of the Moon's formation. He has also created some of the most enduring artistic visions of other worlds. Adam Eisenberg caught up with him on the eve of his 87th birthday.

Technology Before, During, And After Incarceration: Current Product Landscape, Sociotechnical Concerns, And Legal Considerations In The U.S. Context, Yael Eiger, Taylor Hansen, Teanna Barrett, Jevan Hutson, Bryce Clayton Newell, Franziska Roesner

Articles

Emerging technology, including AI, is proliferating throughout the U.S. carceral system. These technologies are marketed to prisons and police departments and then procured using taxpayer money. Previous investigative reporting has exposed troubling kickback schemes, unconstitutional data collection practices, and biased algorithmic outcomes in a handful of prominent technologies (e.g., Flock, Palantir, Clearview AI, COMPAS). In this work, we consider the broader ecosystem of carceral technologies: we catalog 122 products from 53 companies selling technology to carceral institutions. In a collaboration among computer science, law, and surveillance studies scholars, we surface sociotechnical, ethical, and legal concerns related to the use and …

The Implementation Of Corporate-Level Diversification Strategies In Multinational Firms Operating In The Communications Technology Industry, Omofolabo Akintayo Akintomide

Walden Dissertations and Doctoral Studies

No abstract provided.

The Perspectives Of Parents On Barriers To Parental Involvement In Title I Schools, Beverly Pascal

Walden Dissertations and Doctoral Studies

No abstract provided.

Camp Hope Professional Development, Jennifer J. Lesh, Antonella Regueiro

Faculty and Staff Publications & Presentations

Dr. Jennifer J. Lesh, Exceptional Student Education Coordinator and Associate Professor, and Dr. Antonella Regueiro, Director, Center for Leadership and Social Impact, along with seven (7) Lynn University students, presented special education best practices to Lynn Study Abroad collaborative partner, Camp Hope staff, on June 1, 2026 in Quito, Ecuador. Dr. Lesh and Dr. Regueiro were in Quito to lead an innovative Exceptional Student Education (ESE) study abroad internship and research practicum.

The program combined coursework, field experiences, and service-learning through a collaborative partnership with Camp Hope School, which serves students with disabilities.

Students participated in classroom observations, collaborative teaching, …

From The Editor: The Journal: Supporting Michigan’S Dental Community, Romesh Nalliah

The Journal of the Michigan Dental Association

Editor-in-Chief Dr. Romesh Nalliah explores the concept of "community" as a shared responsibility within the dental profession. He positions the Journal of the Michigan Dental Association as a vital tool for connecting practitioners and delivering rigorously reviewed scientific content to guide clinical decision-making. While acknowledging technological advances like artificial intelligence, Nalliah maintains that "soft skills"—including listening, empathy, and critical thinking—remain the most essential factors for success. He encourages members to utilize the Journal for mentorship and professional support.

J Mich Dent Assoc June 2026

The Journal of the Michigan Dental Association

Each month, the Journal of the Michigan Dental Association delivers news, information, and features about Michigan dentistry to our state's oral health community and the MDA's 6,200-plus members. It remains the main publication reaching Michigan dentists and is available worldwide through ADA Commons.

The June 2026 (Volume 108, No. 6) issue of the Journal is published in digital format to provide updates and insights for Michigan's oral health community and MDA members. Print editions occur every other month beginning with January.

The June 2026 issue of the Journal of the Michigan Dental Association provides association updates, legal advice, and clinical …

Outgoing President Newman: “The Future Of The Mda Is Defined By All Of Us”, David Foe

The Journal of the Michigan Dental Association

In her final address to the MDA House of Delegates, outgoing President Dr. Cheri Newman reviews the association's progress over the past administrative year. She highlights achievements in strengthening financial stability, advocating for solutions to dental workforce shortages, and expanding community access to care. Newman also discusses the ongoing strategic review of member values and a comprehensive governance review intended to position the association for the future of dentistry. She emphasizes that the organization's strength lies in the collective engagement of its membership.

Update: Colorado River Basin Storage Continues Slide Toward System Crash, Anne Castle, Jack Schmidt, Eric Kuhn, Kathryn Sorensen, Katherine Tara

The Traveling Wilburys of the Colorado River

If the Colorado River Basin (Basin) experiences another dry year, similar to Water Year 2025, it is likely that reasonably accessible storage in Lake Powell and Lake Mead would be mostly depleted, even if consumptive uses and losses are at or near historic lows. Run-of-the-river operations would shortly ensue. This would be an outcome with devastating consequences. In contrast, if next year is very wet, similar to Water Year 2023, the Basin’s largest federal reservoirs would recover somewhat, but would provide only about two years of cushion before we find ourselves again in the same position we are in today, …

2026 June News Report, Morehead State University. Office Of Communications & Marketing.

Communications and Marketing Publications Archive

The June 2026 Morehead State University News Report.

Assessing Aflatoxin Knowledge, Perceptions, And Related Practices, In A Rural Coastal Community: A Population-Based Cross-Sectional Survey, Rosebella Iseme, Joseph Abuodha, Anthony Ngugi, Innocent Abayo, Mansoor Saleh

Population Health, East Africa

Background

Aflatoxin contamination is a significant yet under-addressed food safety challenge in low-resource settings, driven by a complex interplay of environmental, agricultural, and socio-economic factors. Limited access to agricultural inputs, inadequate post-harvest handling and storage, and weak regulatory enforcement alongside food scarcity and climate change heighten the risk of contamination and exposure. Human exposure is associated with serious health consequences, including hepatocellular carcinoma, immune suppression, and childhood stunting. Although aflatoxin is increasingly recognized as a global food safety concern, little is known about community-level knowledge, risk perceptions, and preventive practices. This study examined household heads’ awareness, perceptions, and behaviours related …

Full-Body Ai Agent: A Perspective On Multi-Scale Collaborative Ai For Systemic Biology And Precision Medicine., Aoqi Wang, Jiajia Liu, Jianguo Wen, Yangyang Luo, Zhiwei Fan, Liren Yang, Xi Hu, Ruihan Luo, Yankai Yu, Sophia Li, Weiling Zhao, Xiaobo Zhou

Faculty, Staff and Student Publications

Artificial intelligence (AI) is increasingly applied to biomedical research, but most current systems remain limited to specific tasks, data types, or biological scales. This makes it difficult to connect molecular alterations, organelle dysfunction, cellular behavior, tissue remodeling, organ physiology, systemic regulation, and whole-body phenotypes into coherent biological reasoning. In this Perspective, we propose the Full-Body AI Agent as a hypothetical multi-agent framework and conceptual blueprint for future systemic biology and precision medicine, rather than a fully implemented software platform. This framework envisions a supervisory Full-Body AI Agent coordinating seven biological-level agents, namely Molecule, Organelle, Cell, Tissue, Organ, Organ System, and …

Content Matters, Context Matters: Unraveling Behavior Dynamics In An Online Health Community For Tobacco Cessation, Tavleen Singh, Runzhi Zhou, Kayo Fujimoto, Sahiti Myneni

Faculty, Staff and Student Publications

Objectives: The objective of this research was to examine the content and context-specific information diffusion patterns underlying communication pertaining to tobacco use from online health communities (OHCs).

Materials and methods: We utilized a mixed-methods approach comprising multidimensional qualitative coding to identify themes and communication attributes, automated text analysis leveraging advances in large language models (LLMs) to classify message content and context, and social network analysis to examine the dynamics of peer interactions in this study. Using QuitNet, an online tobacco cessation forum (n = 64 632 members, n = 2.39 million forum messages spanning 2000-2015), we extracted message-level features …

The International Glossary On Infertility And Fertility Care, 2025†., Fernando Zegers-Hochschild, Silke Dyer, G David Adamson, Valerie Baker, Kurt Barnhart, Siladitya Bhattacharya, Clare Boothroyd, Georgina Chambers, Jacques De Mouzon, Eman Elgindy, Bart Fauser, Karin Hammarberg, Marcos Horton, Osamu Ishihara, Seung Chik Jwa, Mohamed Khrouf, Markus Kupka, Dolores J. Lamb, Martha Luna, A Gustavo Martinez, Brent Monseur, Peter Nagy, Anja Pinborg, Catherine Racowsky, Laura Rienzi, Peter Schlegel, Lone Schmidt, Lan Ngoc Vuong, Tari Turner, Mónica Hebe Vázquez-Levin, Ibrahim Wada, Dagan Wells, Christine Wyns

Manuscripts, Articles, Book Chapters and Other Papers

STUDY QUESTION: What updates of the International Glossary on Infertility and Fertility Care are required, to reflect contemporary scientific knowledge, social needs, and inclusive definitions, while harmonizing international communication across clinical, research, policy, and public domains?

SUMMARY ANSWER: This 4th edition presents 348 consensus-based terms and definitions, including numerous revisions from the previous edition and 79 newly introduced definitions reflecting advances in reproductive science, technology, and evolving social contexts.

WHAT IS KNOWN ALREADY: Previous glossary editions (2006, 2009, 2017) established internationally recognized definitions related to clinical practice, research, and policy. The 2017 edition comprised 283 terms and, among many others, …

Parent Perspectives On Neonatal Research Without Prior Consent: A Mixed-Methods Interview Study., Stephanie A. Kraft, Abigail Brickler, Abril Beretta, Rishabh Jain, Andrea Kelsh, Kaashif A. Ahmad, Justin T. Clapp, Neal W. Dickert, Rebecca A. Dorner, Katherine F. Guttmann, Anup C. Katheria, Stephanie Kukora, Benjamin A. Mooso, Elliott Mark Weiss, Fam-Connect Collaborative

Manuscripts, Articles, Book Chapters and Other Papers

BACKGROUND: Recruitment for clinical research in the neonatal intensive care unit (NICU) is difficult, which may lead to low enrollment rates, systematically skewed samples, and nongeneralizable results. Research without prior consent (RWPC), defined as obtaining consent only after infants have been randomized to a treatment arm, may improve enrollment but raises ethical challenges. There is a need to better understand how parents with lived experience of having an infant in the NICU consider RWPC’s impact on critical ethical values related to informed consent, including decision-making, respect, and trust. This mixed-methods study aimed to describe parental perceptions of the acceptability and …

Arkansas Corn And Grain Sorghum Research Studies 2025, Jason Kelley, Travis Faske

Arkansas Agricultural Experiment Station Research Series

The 2025 edition of the Arkansas Corn and Grain Sorghum Research Studies Series includes research results on topics pertaining to corn and grain sorghum production, including weed, disease, nematode, and insect management; economics; irrigation; agronomics; soil fertility; drone use; research verification program results; and numerous miscellaneous topics. Our objective is to capture and broadly distribute the results of research projects funded by the Arkansas Corn and Grain Sorghum Board. The intended audience includes producers and their advisors, current investigators, and future researchers. The Series serves as a citable archive of research results. The reports inform and guide our long-term recommendations, …

Imaginatively Humankind Dwells: The Necessity Of The Imagination For Divine-Human Commun(E)Ication, Tracey-Ann Pypker-Van Brenk

Pro Rege

No abstract provided.