Digital Commons Network^™

Cybersecurity Risks Of Freight Rail As Critical Infrastructure, Kira Sun

Discovery Undergraduate Interdisciplinary Research Internship

Our project implements simulated train engineers to operate model train engines on a hybrid twin of a freight rail system. We can then use the model and simulate cyber-security attacks to demonstrate the risks and effects of the attacks. Using existing model train hardware and an Arduino running open-source software, DCC-EX and JMRI, we can control the train engines and various track components and sensors. We program each engine to make safe decisions about what speed and direction to take, using information provided by the various sensors and light signals around the track. When attacks occur, the engines can have …

Modeling Xilinx 7-Series Fpgas Within The Verilog To Routing Project, Joshua Peter Fife

Theses and Dissertations

Verilog to Routing (VTR) is the most widely used open-source tool for experimenting with FPGA placement and routing algorithms, as well as assessing how architectural changes impact routability, timing, and power consumption.

Historically, VTR has been tailored specifically for Intel’s Altera-like FPGAs, lacking support for key features that would enable greater flexibility in describing other architectures. In this work, we introduce a fully functional 7-Series architecture capture from the Xilinx family, utilizing VTR’s scalable architecture description language. We detail the necessary upgrades to achieve this description, including the ability to describe L and T-shaped wires and target hard multipliers with …

Effect Of Space Radiation On The Mechanical Properties Of High-Strength Polyethylene Nanocomposite Films, Seunghyun Moon, Achal Duhoon, Zhongtian Gu, Jr Dennison, Tengfei Luo

Journal Articles

This study experimentally investigates the effects of prolonged radiation exposure on mechanical properties of high-strength, highly crystalline polyethylene (PE)/thermally reduced graphene oxide (TrGO) nanocomposite films for space applications. Prior to irradiation, PE/TrGO films were found to have tensile strengths up to ~4 GPa, more than 40 times that of conventional space-deployed membrane films (e.g., those used in solar sails) and over 59× the specific tensile strength. The PE/TrGO films were subjected to three radiation conditions to simulate space environmental conditions: ⁹⁰Sr beta radiation (0.2 to 2.5 MeV), 80 keV electron beam irradiation, and 4.9 eV ultraviolet (254 nm) exposure. …

When Cpu Is Worse Than A Stick In The Eye: Better Kpis For Strategic Journal Collection Management, Evan Rusch, Heidi J. Southworth, Nat Gustafson-Sundell

Library Services Publications

A video of this presentation is available as an Additional File and also available at https://link.mnsu.edu/kpis-video. 

Libraries frequently rely on variously calculated cost-per-usage (CPU) metrics, but there are other key performance indicators (KPIs) often more strategic for journal collection assessment. These other KPIs can also be more effective for communicating the value of journals. While CPU, in a variety of forms, will probably always be important for evidence-based decision-making, CPU can sometimes obfuscate the real value provided by journal packages and individual journals. We will discuss how CPU can lead to false impressions, especially at the package level. We’ll …

Interview With Orca Award Winner James Van Etten, Unl Plant Pathology; Discoverer Of Giant Viruses, Mark Griep, James Van Etten

UNL ORCA Interview Series

Dr. James Van Etten was awarded the UNL Outstanding Research and Creative Activities Award in 1992. He was born in Virginia but grew up Peoria, Illinois. Something in his youth must have sparked an interest in science because he earned his bachelor’s degree in biology from Carleton College in 1960. Carleton is a well-regarded liberal arts institution in Northfield, Minn., about 400 miles from Peoria. Next, Jim earned a master’s and doctorate at the University of Illinois in Champaign-Urbana, both in plant pathology. For his postdoctoral work in 1965 and 1966, he did postdoctoral work in the Department of Genetics …

Mmu: 11/17/25-11/23/25, Student Bar Association

Monday Morning Update

This Week @ NDLS

Mass Times

Commons Daily Menu

Saint of the Week

General Announcements

Cv: Fadi Wedyan (Computer Science), Fadi Wedyan

ECaMS Department Faculty Curricula Vitae

No abstract provided.

A Comprehensive Review Of Influence Of Critical Parameters On Wettability Of Rock-Hydrogen-Brine Systems: Implications For Underground Hydrogen Storage, Nurudeen Yekeen, Berihun Mamo Negash, Muhammad Ali, Ahmed Al-Yaseri, Surajudeen Sikiru

Research outputs 2022 to 2026

The rock wettability is one of the most critical parameters that influences rock storage potential, trapping, and H2 withdrawal rate during Underground hydrogen storage (UHS). However, the existing review articles on wettability of H2-brine-rock systems do not provide detailed information on complexities introduced by reservoir wettability influencing parameters, such as high pressure, temperature, salinity conditions, micro-biotic effects, cushion gases, and organic acids relevant to subsurface environments. Therefore, a comprehensive review of existing research on various parameters influencing rock wettability during UHS and residual trapping of H2 was conducted in this study. Literature that provides insight into molecular-level interaction through machine …

Secondary Teachers’ Instructional Strategies And Challenges In Teaching English Language Learners In Mississippi, Megan Cara Morgan

Walden Dissertations and Doctoral Studies

Mainstream high school teachers in a district in the state of Mississippi have struggled to consistently implement research-based strategies that address the needs of English Language Learners (ELLs). Guided by Echevarría et al.’s sheltered instruction observation protocol (SIOP), the purpose of this basic qualitative study was to explore the instructional practices implemented by mainstream high school teachers at a Title I high school in a Mississippi district that are aligned with research-based practices and the challenges they reported in improving ELL student achievement in mainstream classrooms. Data were collected from semistructured interviews with nine teachers from a Title I high …

Faculty Senate Executive Committee Minutes November 17, 2025, Utah State University

Faculty Senate & Faculty Senate Executive Committee

• Call to Order
• Approval of Minutes - October 17, 2025
• University Business
• Faculty Senate Business
• Information
• EPC Report - November 6, 2025
• Report
• Honors Program Annual Report
• USUSA Annual Report
• Faculty Evaluation Committee
• Old Business
• New Business
• Adjourn: 4:46 pm

Chimes: November 17, 2025, Calvin University

Chimes

Budget cuts slash programs and faculty: Students react with grief and frustration by Sarah Sparling, Ian Tjoelker & McKenna Wilkinson

Bringing the Cretaceous to Calvin: Dice Museum reveals fossil and student artwork by Ellery Johnson

Recap: 200 students attend administration town hall by Sarah Sparling

Celebrating Calvin's Asian American and international populations by Jorie Cho

Calvin's D1 hockey on hot streak as they climb to #4 in national rankings by Hendrik Beelen & Zach Kern

Spotted turtles find their home on campus by Maya Oeverman

Student Senate allocates four thousand dollars to accessibility and sustainability projects by Ashley Hamons

Exploring Human Perception And Cognition In Expressing And Understanding Mechanical Designs, Yan-Ting Chen

Theses

Effective communication of mechanical designs through technical drawings requires geometric accuracy, efficiency, and an understanding of human perception and cognition. Although advances in computer-aided design (CAD) software have improved drawing precision and automation, current tools often overlook the spatial reasoning processes that users employ to interpret these representations. This study seeks to improve the accuracy and efficiency of human-computer interaction in CAD environments by examining how individuals perceive and interpret three-dimensional mechanical components within the context of technical drawings. A key focus is the identification of canonical and optimal views that align with intuitive human understanding. Through a series of …

Developing A Genetic Return Of Results Service Core, Jennifer A Mckenzie, Erin Mcroy, Kevin M Bowling, Jorge Luis Granadillo De Luque, Jessica Mozersky, Erin Linnenbringer, Dustin Baldridge, Jonathan W Heusel, Julie A Neidich, Amanda F Cashen, Laura J Bierut, Sarah M Hartz, Christina A Gurnett

2020-Current year OA Pubs

Research participants should be informed of genetic test results that could impact their health, particularly when they have expressed interest in receiving such information. Furthermore, the return of genetic test results is essential to improve trust, transparency, and health equity. However, investigators often encounter barriers in returning genetic test results to research participants. We examined genomic research at a large, research-intensive medical school and found less than 6% of protocols included plans to return results to participants. This study describes our development of protocols for returning primary and secondary genetic test results and implementation of a Genomic Return of Results …

The Daily Gamecock: November 2025, University Of South Carolina, Office Of Student Media

2025

No abstract provided.

Ndls Communicator: Week Of 11.17.25, Notre Dame Law School

NDLS Communicator

The Latest News

• Justice Amy Coney Barrett to judge final round of moot court tournament named in her honor
• Veterans Day 2025: Honoring our ND Law student veterans and reflecting on God, Country, Notre Dame
• Notre Dame faculty contribute to dialogue on artificial intelligence at the Vatican
• Notre Dame experts bridge law and child development to tackle crisis of family separation amidst armed conflict

Alumni News

• Notre Dame LL.M. Graduates Victoria Mendoza Ruiz and Mbonisi (Bo) Secure Prestigious UN Internships

Faculty Briefs

• Caleb Stone
• Christina Jones
• John Meiser
• Nicole Garnett
• Patrick Corrigan
• Mary Ellen O'Connell
• Haley Proctor
• Sadie Blanchard
• Nell …

11.17.2025 Ored Connect, Liz Williamson

ORED Newsletter

• Qualtrics training sessions
• Alcorn State University, Dr. Edmund Buckner

Quality Improvement Project: Improving Competency Of Behavioral Health Technicians In Vital Sign Technique, Ashley Buescher

Doctor of Nursing Practice Projects

Untreated hypertension or hypotension can lead to serious health problems, including death. Proper technique is essential when obtaining a blood pressure reading to improve patient safety. The goal of the quality improvement project was to improve competency in blood pressure technique by implementing standardized training. The initiative addressed discrepancies in blood pressure readings in the intake unit of a behavioral health hospital. Using the Stetler Model of Evidence-Based Practice and John Kotter’s 8-Step Change Model, a single sample, pre-post design was implemented over 4 weeks. The American Heart Association's blood pressure guidelines and the Teach-Back Observation Tool were used in …

The Echo: November 17, 2025, Taylor University

2025-2026 (Volume 113)

No abstract provided.

Radiation Hardness Study Of Finfet And Gate-All-Around Fet Sram, Albert Lu

Master's Theses

Radiation, such as alpha particles or neutrons, is hard to control and can come from sources such as trace impurities or cosmic rays from space. These can then strike a semiconductor device, such as a Static Random Access Memory (SRAM) cell, and cause the SRAM to have its bit flipped. This bit flip is often just a temporary effect and is thus called a single event upset (SEU). Although it is temporary, a bit flip can cause severe consequences, such as affecting program functionality by causing incorrect data to be used. This is made worse in critical environments that need …

Promising Effects Of Car T-Cell Therapy In Refractory Stiff Person Syndrome And A Hopeful Future For All Neuroautoimmunities, Marinos Dalakas

Department of Neurology Faculty Papers

Chimeric antigen receptor (CAR) T cells are genetically modified T cells expressing CARs, initially developed to recognize tumor antigens and kill cancer cells that evade T-cell recognition. Because of their impressive success in hemato-oncologic malignancies, CAR T cells are being repurposed with redesigned constructs for safety and sustained efficacy to target refractory systemic autoimmune or neurologic diseases. The CD19 CAR T cells-targeting those CD19-positive, antibody-secreting, long-lived plasma cells, and plasmablasts-are now extensively explored in refractory neuroautoimmunities with promising benefits based on case series in patients with myasthenia gravis (MG), stiff person syndrome (SPS), neuromyelitis, myositis, and multiple sclerosis; some patients …

The Agentic Database And Military Command: A Perspective On Autonomous C2 Systems, Elise Annett, James Giordano

Strategic Insights

This commentary explores how emerging autonomous command and control (C2) systems, powered by advanced machine learning and data-driven decision engines, are transforming military decision processes. The authors introduce the concept of an “agentic database,” a framework in which autonomous systems actively sense, assess, and act upon dynamic operational data to support or augment human command decisions. While these systems offer potential benefits in speed, situational awareness, and decision quality, they also raise critical questions about accountability, trust, human oversight, and strategic risk. Meaningful integration of autonomous C2 requires doctrinal clarity, clear ethical guidelines, robust verification, and continuous human-machine collaboration to …

Re: Comment Letter For Diggings East 95 % Remedial Design Package Submittal (Dated August 29, 2025), The Silver Bow Creek Conservation Area (Sbcca) – 95 Percent Programmatic Technical Specifications Submittal (Dated August 19, 2025), The Draft Final Sbcca Construction Quality Assurance Plan (Dated August 20, 2025) And The Butte Priority Soils Sbcca Operations And Maintenance (O&M) Plan (Dated August 14, 2025), Emma Rott

Silver Bow Creek/Butte Area Superfund Site

No abstract provided.

The Rider (2025-11-17), Daniela Martinez Salazar

The Rider Archives

Vol. 11, No. 12

When Shame Leads To Silence: Leadership Style Moderates Shame, Silence, And Job Satisfaction, Andrew M. Lyman

USF Tampa Graduate Theses and Dissertations

ABSTRACT Shame is a fundamental self-conscious emotion that shapes behavior and communication in the workplace. This study examined how shame interacts with leadership styles to influence employee silence and job satisfaction. Survey data were collected from 1,500 professionals across diverse industries, and statistical analyses were conducted to test nine hypotheses. Three hypotheses were assessed through direct linear regression while six moderation hypotheses were evaluated using moderated multiple linear regression models to capture leadership style as a contextual influence.

Findings indicated that shame significantly predicted higher levels of silence and lower levels of job satisfaction. Silence was also negatively associated with …

Face Card Declined: The Deepfake Threat To Biometric Security In Financial Systems, Hazel Fernandez

Washington and Lee Law Review Online

Once limited to entertainment and disinformation, deepfakes are now extending into the financial sector, where voice and facial impersonations exploit biometric authentication systems to facilitate fraudulent transactions. This evolution exposes gaps in existing legal and regulatory frameworks, raising critical questions about consumer protection and institutional safeguards. This Note argues for a reconceptualization of deepfake harms as both a privacy and a financial security issue. It examines the illusion of consent generated by synthetic impersonation and insufficient statutory protections. The analysis examines the patchwork of federal, state, and international laws governing data privacy and artificial media, highlighting the gaps that allow …

Water-Based Logic: The Water Heritage Of Greater Nanning And Its Role In Urban Authenticity, Tiansheng Li

Journal of Environmental Science and Sustainable Development

Water heritage plays a pivotal role in establishing Greater Nanning as a central city in the upper Pearl River basin of southern China. However, this heritage has largely been overlooked due to an urban narrative dominated by land-centrism. This article explores methods to create a comprehensive understanding of the water heritage of Greater Nanning and discusses how it can be integrated into the concept of urban authenticity. It argues that both tangible and intangible water heritages are essential elements to safeguard urban authenticity and promote sustainable cultural development. This study adopts an explanatory sequential mixed-methods design, combining quantitative analysis with …

Evaluating Semantic Representations In Multimodal Word Grounding, Saima Shaukat, Amir Aly, Thomas Wennekers, Angelo Cangelosi

School of Engineering, Computing and Mathematics

Word grounding tasks aim to associate individual words withcorresponding elements in visual scenes, enabling machines to link language with perception for effective human–machine interaction. However,existing grounding models struggle to generalize to synonyms or unseenlexical variants, limiting their performance in open-domain scenarios. Inthis paper, we present a Bayesian multimodal grounding model that incorporates word embeddings as priors within a probabilistic generativeprocess to improve robustness under lexical variation. We compare theeffects of static FastText and contextual BERT embeddings on grounding accuracy by conditioning word–visual associations on their semanticrepresentations. Experiments use CLEVR-generated 3D scenes pairedwith structured compositional descriptions to test the grounding of …

Machine Learning Model For Detecting Masked Hypertension In Young Adults, Brendyn Miller, Samuel Coeyman, Annemarie Wentzel, Carina M.C. Mels, William J. Richardson

Chemical Engineering Faculty Publications and Presentations

Introduction Cardiovascular disease (CVD) remains the leading global cause of mortality, with hypertension (HT) being a significant contributor, responsible for 56% of CVD-related deaths. Masked hypertension (MHT), a condition where patients exhibit normotensive blood pressure (BP) in clinical settings but elevated BP in out-of-clinic measurements, poses an elevated risk for cardiovascular complications and often goes undiagnosed. Current diagnostic methods, such as ambulatory BP monitoring (ABPM) and home BP monitoring (HBPM), have limitations in feasibility and accessibility. Methods This study aimed to address these challenges by leveraging machine learning (ML) models to predict MHT based on clinical data from a single …

Facilitating Bedroom Recording Practices, Christopher William Bulgren, Jason C. Fick

Journal of the Association for Technology in Music Instruction

An increase in access to recording technology has expanded opportunities for teachers and students. One approach, bedroom recording, involves the use of low-budget hardware and software in common, untreated spaces, often in one’s home. Bedroom recording practices significantly impact the sense of place and workflow in the industry for both professionals and amateur music makers. As an art form that thrives on mobility, bedroom recording is a natural pathway for music students to achieve low-cost, self-guided recordings. The purpose of this study was to explore best practices and student interactions related to a bedroom recording project. Participants were 17 Music …

Renting As An Actively Conducted Business Under Secs. 346 And 355: An Economic Concept, Robert H. Whitten Jr.

Tax Adviser

No abstract provided.