Digital Commons Network^™

Truck Drivers And Autonomous Trucks: A Topic Modeling Analysis Of Truck Driver Posts, Noah Britt, Amy M. Schuster, Shubham Agrawal, Chu-Hsiang Chang, Jenna A. Van Fossen, Elizabeth A. Mack, Sheila R. Cotten

Publications

Social media provides a rich, alternative data source to interviews or survey-based research to study hard-to-reach populations (e.g., truck drivers, because of their transient work structure and unique subculture). This study uses public social media posts from the largest trucking forum in the United States to examine truck drivers’ views on autonomous trucks (ATs), which are poised to transform the trucking industry. We expand on traditional qualitative strategies of analyzing social media data by combining newer methods, including BERT-based topic modeling, sentiment analysis, stance detection, emotion analysis, topic similarity, and location analysis through a social interaction network, to analyze a …

Bridging The (U)Rban And (I)Ndividual To Transform Cities, Lily Kong

Asian Management Insights

Urban transformation efforts are often focused on infrastructure and technology issues, overlooking how the individual experiences the city. An interview with SMU President Professor Lily Kong.

Delivering Urban Transformation For The Individual, Havovi Joshi

Asian Management Insights

The call for urban transformation has never been more pressing.

Modernizing Family Courts: How Technology-Driven Triage Improves Access To Justice For Self- Represented Litigants And Enhances Efficiency For Lawyers, Ayyoub Ajmi, Alicia Davis

Faculty Works

Family courts are overwhelmed by rising caseloads, increasing parental conflict, and limited judicial resources. With 80–90% of litigants self-represented (SRLs), case delays and inefficiencies affect all parties, including those with private counsel. High-conflict cases make up 10–30% of dockets, consuming judicial time and worsening outcomes for families, especially children. This article explores the Family Court Services Portal, a technology-driven triage tool designed to streamline family case processing, improve access to justice, and help courts allocate re- sources effectively. The portal integrates pre-screening triage automation, guiding parties through structured issue identification to support proportional judicial intervention and informed case management. Developed …

From Human To Mouse And Back Again: Genetic And Genomic Ta(I)Les Of Islet Dysfunction In Type 2 Diabetes., Romy Kursawe, Khushdeep Bandesh, Sai Nivedita Krishnan, Kevin S Liu, Redwan M Bhuiyan, Michael L. Stitzel

Faculty Research 2025

Type 2 diabetes (T2D) is a complex genetic disease with substantial environmental inputs leading to glucose homeostasis defects. Insulin production is central to proper glucose control, and islet cell dysfunction and death lie at the nexus of T2D genetics and pathophysiology. Comprehensive identification of genes and pathways contributing to these processes is essential for mechanistic understanding and therapeutic targeting. Here, we summarize the latest human and mouse T2D genetic and genomic studies and assess how these parallel variant-to-function efforts and associated data contribute convergent or complementary insights and new opportunities to dissect T2D islet (dys)function. We distill mechanistic and phenotypic …

Neurometabolic And Vascular Dysfunction As An Early Diagnostic For Alzheimer's Disease And Related Dementias., Juan Antonio K Chong Chie, Scott A Persohn, Ravi S Pandey, Gregory W. Carter, Olivia R Simcox, Paul Salama, Paul R Territo, The Alzheimer’S Disease Neuroimaging Initiative

Faculty Research 2025

INTRODUCTION: Recent studies suggest that the brain undergoes anatomical and functional restructuring, resulting in neurometabolic and vascular dysregulation (MVD) prior to amyloid beta accumulation, which begins at an early age and leads to the onset of Alzheimer's disease (AD).

METHODS: Using a retrospective clinical population (n = 403) from the Alzheimer's Disease Neuroimaging Initiative, cerebral perfusion and metabolism changes across 59 brain regions were evaluated from clinical studies. Results were verified by transcriptomic signatures and clinical cognitive assessments.

RESULTS: Our findings suggest that disease progression follows a stage-dependent MVD pattern that can identify at-risk regions. Although each region progresses at …

The Ecological Genome Project And The Promises Of Ecogenomics For Society: Realising A Shared Vision As One Health., Benjamin Capps, Ruth Chadwick, Yann Joly, Claire Lajaunie, Iva Hauptmannova, Susannah Mackenzie, John J Mulvihill, Elizabeth Mumford, Sonja A Rasmussen, Kunal Sanghavi, Donrich W Thaldar, James Yeates, Maud C Quinzin, Zohar Lederman

Faculty Research 2025

This paper develops a vision for The Ecological Genome Project: an aspirational, global endeavour to connect human genomic sciences with the ethos of ecological sciences. The Project's goal is to strengthen interdisciplinary networks that relate to diverse initiatives using genomic technologies, with respect to shared ethical frameworks and governance structures. To this end, this paper proposes a practical definition of ecogenomics to align various methodologies and values in a single environmental field using principles used to safeguard all forms of life in their habitats. We achieve this by using a One Health approach as a pretext for disparate disciplines to …

The Ecological Genome Project And The Promises Of Ecogenomics For Society: Realising A Shared Vision As One Health., Benjamin Capps, Ruth Chadwick, Yann Joly, Claire Lajaunie, Iva Hauptmannova, Susannah Mackenzie, John J Mulvihill, Elizabeth Mumford, Sonja A Rasmussen, Kunal Sanghavi, Donrich W Thaldar, James Yeates, Maud C Quinzin, Zohar Lederman

Faculty Research 2025

This paper develops a vision for The Ecological Genome Project: an aspirational, global endeavour to connect human genomic sciences with the ethos of ecological sciences. The Project's goal is to strengthen interdisciplinary networks that relate to diverse initiatives using genomic technologies, with respect to shared ethical frameworks and governance structures. To this end, this paper proposes a practical definition of ecogenomics to align various methodologies and values in a single environmental field using principles used to safeguard all forms of life in their habitats. We achieve this by using a One Health approach as a pretext for disparate disciplines to …

Adaptation Of The Use Of The Makerspace Resources For The Improvement Of The Education System In East Africa, Mary Oluga, Jane Rarieya, Wachira Nicholas, Nyagwegwe Wango

Institute for Educational Development, East Africa

Adopting new teaching and learning methods to improve learning outcomes is a critical concern in contemporary education. In line with this, the Makerspace movement, accompanied by Design Thinking, is being ingrained into teacher education as a strategy to enhance the performance of teacher educators and the quality of pre-service teachers. Borrowing from constructivism theory, Makerspaces provide opportunities for tutors, student teachers, and school learners to develop artifacts that aid and demonstrate their learning. This paper examines how Makerspace materials might be incorporated into teacher education and school classrooms, emphasizing strategies, empirical findings, and actionable recommendations derived from a study across …

Analysis And Simulation Of The Effect Of Voids In Dually Reinforced Particle And Short Fiber Composites, Matthew Mckinley Luci

Graduate Theses - Mechanical Engineering

This thesis investigates dual-reinforced polymer composites tailored for flywheel energy storage, combining short, chopped carbon fibers for load bearing with iron particulates for multifunctionality. A unified experimental–computational workflow was developed: tensile coupons were fabricated and tested, machine compliance was quantified using neat resin and removed from all curves, and elastic moduli were extracted with robust MATLAB routines. Parallel finite-element models in ANSYS 2023R reproduced the dog-bone geometry with standardized meshing, named selections, and displacement-controlled loading. Four material states—neat resin, resin and iron, resin and short carbon fiber, and the iron and fiber hybrid— were evaluated. Results show carbon fibers dominate …

Smu To Build Open Legal Database With Support From Ministry Of Law, Singapore Management University

SMU Press Releases and News

The Singapore Management University (SMU) will be developing Singapore’s first open empirical legal database with support from the Ministry of Law (MinLaw). Housed at SMU’s Centre for Digital Law, the three-year project will compile and release machine-readable datasets containing key statistical information about Singapore court decisions, statutes, legal scholarship and court structures. Named Singapore Open Legal Informatics Database (SOLID), the database will be freely accessible to researchers worldwide through a public website and Application Programming Interface (API), positioning Singapore alongside leading jurisdictions around the world that have invested in building up their legal data infrastructure.

Is There An “I” In Team?: Racial And Gender Differences In Interdependent Teamwork, Lucy Z. Bencharit, Cade R. Creason, Julia Lee Cunningham, Isabella V. Gasparyan, Dia Dhariwal, Hazel R. Markus

Papers from the International Association for Cross-Cultural Psychology Conferences

The popular adage “There's no ‘I’ in team" aims to encourage Americans to place the team’s needs ahead of their individual goals, which research shows is essential to effective team functioning (Wageman et al., 2012). However, do Americans actually follow this recommendation in practice? Decades of research in cultural psychology has consistently shown that our cultural contexts (e.g., race, gender, and nation of origin) thoroughly influence the degree to which individuals hold independent (i.e., focus on one’s unique goals and preferences) and/or interdependent (i.e., focus on the needs of others and the environment) models of self and personhood (Markus & …

Baystate Health Nursing: Together In Excellence Newsletter - November 2025, Brenda Simpson Rn

Baystate Health Nursing: Together in Excellence Newsletters

Baystate Health Nursing: Together in Excellence Newsletter - November 2025

Composition Pedagogy As Ai‑Native Coding: From Design Kit To Scholarly Framework, Daniel Plate, James Hutson

Faculty Scholarship

This article advances a field-ready framework that reconceives first-year composition as AI-native coding, translating a complete “design kit” into scholarly method, evaluative protocol, and curriculum architecture. Background: Contemporary composition pedagogy emphasizes process, genre awareness, and collaborative revision; meanwhile, modern software practice operationalizes iteration through version control, test-driven development, and continuous integration. The uploaded kit demonstrates that these cultures are isomorphic: writing stages align with SDLC phases, and automated pipelines can lint prose, execute argument “tests,” and publish artifacts with auditable histories. Approach: The study systematizes that kit into (1) a conceptual map that recasts authorship as orchestration and verification, (2) …

Electromigration In Eutectic Gold-Tin (80au20sn-Wt%) Solder Joints, Whit Vinson, David Huitink

Mechanical Engineering Faculty Publications and Presentations

Eutectic gold-tin solder joints (80Au20Snwt%) with a diameter of 300 mu m diameter were subjected to electromigration (EM) conditions of 10,000-20,000 A/cm2 in the ambient temperature range of 125-215 degrees C. The present work examines a set of 36 experimental test runs using two different test coupons (18 runs with each coupon type and a total of 90 joints tested). Seven of the 36 coupons survived the maximum test duration period of 500 h. One coupon type created a linear electric current pathway through two lengths of 254-mu m-diameter copper wire connected by a single gold-tin joint. The other coupon …

The Changing Landscape Of Eastern Montana: Trends And Insights 2024, Melissa Weddell, Glenna Hartman, Elena Bigart, Kara Grau, Matthew Pettigrew, Ava Worbets, Sophie Morris

Institute for Tourism and Recreation Research Publications

The purpose of this study is to generate a comprehensive overview of tourism trends in Eastern Montana by leveraging existing data sources and integrating new survey insights. By analyzing county-level statistics, regional tourism data, and U.S. Census information, the study aims to create a detailed picture of visitor demographics, trip characteristics, and community dynamics over the past five years (2018-2023). This multifaceted approach illuminates local tourism patterns, highlights key differences between counties, and allows for comparisons with the more heavily visited western regions of the state. Specific objectives include identifying who visits Eastern Montana, how they plan and experience their …

Ai Companions And The Lessons Of Family Law, Clare Huntington

Faculty Scholarship

Virtual friends and lovers powered by artificial intelligence are rapidly moving to the center of our emotional and social lives. Millions of people turn to AI companions every day for conversation, romance, sexual intimacy, therapy, and education. AI companionship holds promise, potentially reducing loneliness, supporting people without access to mental health treatment, helping students learn, and offering a judgment-free space for sensitive conversations. But AI companionship also raises significant concerns. The technology's addictiveness may exacerbate loneliness and can undermine human relationships. Therapy bots may prove more harmful than helpful. AI companions can be emotionally abusive. And their access to the …

Universal Crackling Noise Links Plasticity In Nanoindentation With Compression In Metallic Glasses, Jordan Sickle, Wesley H. Higgins, Kerry A. Baker, Mayisha Nakib, Xiaojun Gu, George M. Pharr, Wendelin Wright, Karin A. Dahmen

Faculty Journal Articles

For decades, compression tests have been a standard method for identifying materials properties. However, these tests are slow, destructive, and require fabricating multiple potentially expensive bulk samples. Nanoindentation is fast, almost non-destructive, and requires only a single sample, to which large numbers of indents can be applied. Furthermore, nanoindentation is widely applicable, even to materials that are too brittle for traditional compression tests. Here, we show that nanoindentation is sufficient for extracting much of the same information that is measured in traditional sample compression tests in metallic glasses. The dynamics and statistics of the plasticity of two types of metallic …

Enhancement Of Antimicrobial Activity Of Truncated Cecropin B Peptides With The Substitution Of Tryptophan Residues, Sarah Smith, Christopher Feudale, Josephina R. Vermillion, Joseph Feudale, Joshua Do, Sabrina Arroyo, Juan Barrera, Madeleine Whitsitt, Marion Duval, Colby Grames, Bret Hatzinger, Makenzie Hilling, Tia Kean, Jasayle Rivera, Mia Shum, Hannah Zyra, David Rovnyak, Moria C. Chambers

Faculty Journal Articles

Cecropins are a class of antimicrobial peptides (AMPs) expressed by insects that have broad-spectrum antimicrobial activity and low cytotoxicity. However, cecropins are also long (40–45 amino acids) peptides, making their adaptation for therapeutic use challenging. Here, we present a series of 16 amino acid-long peptides derived from cecropin B from Drosophila melanogaster. The native truncated peptide is cationic and expected to form an amphipathic α-helix, but does not have antimicrobial activity. The incorporation of two Trp residues, depending on the position in the peptide backbone, results in antibacterial activity compa-rable to that of full-length cecropin B against the gram-negative bacteria …

Sensory-Selective Peripheral And Neuraxial Nerve Blockade With 2',6'-Pipecoloxylidide, Claire A Ostertag-Hill, Shuanglong Chen, Tianrui Xue, Rachelle Shao, Matthew Torre, Bin Feng, Zahra Vahedi, Longtu Chen, Steven J Staffa, Yueqin Zheng, Daniel S Kohane

Duncan NRI Faculty and Staff Publications

Background: Safe sensory-selective local anesthetics would be a major advance in the management of acute and chronic pain. This articles describes the sensory-selective local anesthetic properties and the toxicity profile of a known metabolite of amino-amide local anesthetics, 2',6'-pipecoloxylidide (PPX).

Methods: PPX was synthesized and made into its hydrochloride salt. PPX or ropivacaine (ROP) were injected at the sciatic nerve or intrathecally in rats, who then underwent modified hotplate (sensory) testing and weight-bearing (motor) testing. Rats injected with PPX or ROP were assessed for clinical toxicity endpoints. Conduction blockade was studied with single-unit recordings in mice. Biocompatibility was assessed histologically. …

Internet Of Things In Intralogistics: Applications And Emerging Research, Rene De Koster, Debjit Roy, Yun Fong Lim, Subodha Kumar

Research Collection Lee Kong Chian School Of Business

Managing the performance of intralogistics operations, that is logistics operations within facilities such as manufacturing plants, order fulfillment warehouses, ports and terminals, and retail stores, is critical in fulfilling customer expectations. Traditional decision-making for intralogistics operations is based on historical data, typically collected over long-range intervals with significant processing delays. However, nowadays, Internet of Things (IoT) applications are used to gather detailed real-time data to make dynamic decisions. These new data sources provide challenges and opportunities for operations management. We provide an overview of prominent IoT technologies in four domains: manufacturing, warehousing, ports and terminals, retail, and other emerging areas. …

A Fragility Framework For Surface Erosion With Application To Earthen Dam Breaching, Ege C. Kurter, Ayman Mokhtar Nemnem, M. Hanif Chaudhry, Jasim Imran

Faculty Publications

Overtopping failures of earthen dams are a growing concern under intensifying extreme rainfall. This study introduces a probabilistic fragility framework that combines hydrologic modeling, hydraulic analysis, and soil erodibility to assess erosion risk under uncertain load and resistance. Fragility curves derived from Monte Carlo simulations quantify erosion initiation and severity as functions of rainfall depth and excess shear stress. Application to multiple dams affected during the 2015 South Carolina floods reproduces observed outcomes ranging from complete breach to no damage. The framework also captures cascading effects, where failure of an upstream structure increases downstream loading and erosion potential. Compared with …

November 2025 News Releases, University Of Montana--Missoula. Office Of University Relations

University of Montana News Releases, 1928, 1956-present

No abstract provided.

Harnessing The Power Of Amphoterically Modified Chitosan Coagulants For Enhanced Polyester Microplastic Fibre Removal From Water, Nimesha Thathsarani, Mohadeseh Najafi, Mehdi Khiadani, Muhammad Rizwan Azhar, Masoumeh Zargar

Research outputs 2022 to 2026

Microplastic fibre (MPF) is the dominant type of microplastic present in water treatment plants’ influent. Coagulation–flocculation followed by sedimentation effectively removes microplastics during pre-treatment; however, conventional inorganic coagulants produce high sludge volume, causing secondary pollution. Chitosan offers a greener alternative but is limited by poor solubility and low molecular weight. In this study, two amphoteric modifications were successfully incorporated into Chitosan, including CMC-CTA, synthesised by modifying carboxymethyl Chitosan (CMC) with 3-chloro-2-hydroxypropyl trimethyl ammonium chloride (CTA); and CMC-g-PDMC, synthesised by grafting poly[(2-methacryloyloxyethyl) trimethyl ammonium chloride] (PDMC) onto CMC. Their coagulation performance for MPF removal was assessed by turbidity measurement. The effects …

Harmonic Mitigation In Unbalanced Grids Using Hybrid Pso-Ga Tuned Pr Controller For Two-Level Spwm Inverter, Pema Dorji, Taimoor Muzaffar Gondal, Stefan Lachowicz, Octavian Bass

Research outputs 2022 to 2026

This study proposes an integrated control–optimization framework for harmonic mitigation in two-level, grid-connected inverters with battery energy storage operating under unbalanced grid conditions. A proportional–resonant controller in the stationary (Formula presented.) frame and a proportional–integral controller in the synchronous (Formula presented.) frame are compared, with controller gains optimized using PSO, GA, and a hybrid PSO–GA approach. The hybrid method achieves superior trade-offs among THD, convergence speed, and computational effort. For the PR controller, hybrid PSO–GA reduces THD to 1.07%, satisfying IEEE 1547 and IEC 61727 standards, while for the PI controller it achieves 2.70%, outperforming standalone PSO (4.12%) and GA …

Adaptive Guard Band And Power Control For Resource Allocation In Mobile And Fixed Mission-Critical Iout Networks, Walid K. Hasan, Iftekhar Ahmad, Quoc Viet Phung, Daryoush Habibi

Research outputs 2022 to 2026

The Internet of Underwater Things (IoUT) is transforming underwater communication by enabling essential mission-critical applications such as precise navigation, emergency response coordination, diver safety, robust security and surveillance systems, and real-time environmental monitoring. However, Underwater Acoustic Communication (UAC), which serves as the primary communication medium for IoUT, experiences substantial challenges, including limited bandwidth availability, severe signal attenuation and Doppler-induced frequency shifts, especially pronounced in mobile underwater environments. These challenges degrade throughput and increase latency, making it difficult to meet the strict delay and reliability demands of mission-critical IoUT applications. Without adaptive solutions, real-time underwater communication remains unreliable and inefficient. This …

Preservice Teachers’ Perspective On Using Gen Ai In Math Education, Janice Watson-Huggins, Sandra Trotman

FDLA Journal

Generative AI (Gen AI) has revolutionized possibilities for instructional practices in education. The use of digital technology in mathematics education includes tools such as ChatGPT, Photomath, and Gemini. These tools offer opportunities for dynamic engagement, including problem-solving and personalized learning experiences. However, integrating these technologies into the classroom presents significant opportunities and limitations. As GenAI becomes an integral component oewf educational technology, understanding its implications for teaching and learning, particularly in mathematics, is vital. This research examines preservice teachers’ perspectives on using the GenAI within an undergraduate mathematics education course. It also explores the advantages and challenges of using Gen …

Cal Poly (Cp) Legged Robot, Sebastian Barboza, Jonathan Mchale, Isabella Sorensen, Isaac Golan

Mechanical Engineering

The Navy spends $60 billion annually on dangerous ship maintenance performed by sailors. To save lives and resources, the Naval Surface Warfare Center (NSWC) is looking for robots to replace sailors and navigate ships to perform various tasks. Robots with tracks and wheels have been most recently explored by NSWC, however they have encountered significant problems navigating the ships, especially through naval ship doorways with a significant ledge. By using a legged robot, our team hopes to solve these problems and have a robot that can navigate the ship with relative ease and stability.

Reviving Motion: Rebranding More Than Motion Dance Intensive, Ava Zamoff

Graphic Communication

For my senior project, I will lead a full rebranding initiative for More Than Motion Dance Intensive, an international dance convention that occurs annually across the US and other countries, connecting dancers and professional choreographers through a transformative weekend of dance. The main goal of this project is to turn the company’s outdated Wix website into an innovative site with a brand new visual identity. Additionally, the original site’s accessibility is lacking in terms of layout orientation and marketing strategy as it doesn’t convey the modern, dynamic feel the intensive is meant to embody. My goal is to complement the …

Choose: Helping Young Adults Make Confident Decisions, Caitlin J. Lee

Graphic Communication

This senior project is called Choose, a prototype decision-making app designed to help young adults make quicker, more confident choices by offering three evidence-based decision methods: random choice, friend delegation, and structured pros and cons lists. Informed by research on decision fatigue, cognitive load, and user-centered design, the app addresses everyday and high-stakes decisions by tailoring each method to its most effective context. The development process included literature review, competitive analysis, style exploration, iterative sketching, and Figma prototyping, as well as incorporating user feedback to refine usability and feature relevance. The resulting high-fidelity prototype demonstrates how multi-method decision support, …