Digital Commons Network^™

Scale Model And Ship Simulator Towing Of The Iea 15 Mw Wind Turbine On The Umaine Volturnus-S Platform, Adam Roberts, Frédéric Le Pivert, Saied Kazemi, Tom Tosdevin, Adán López-Santander, Matthew J. Craven, Lars Johanning

School of Engineering, Computing and Mathematics

Floating offshore wind turbines are expected to be deployed in significant numbers across the globe in the coming decades, with wet towing of these structures between ports and farms a key operation in their installation, maintenance, and decommissioning. Platforms are likely to be towed across large distances, and accurate understanding of tow dynamics will be crucial to optimising these journeys to minimise costs, timescales, emissions, and risk. This paper presents experimental and ship simulator modelling of the oceanic towing of the IEA 15 MW turbine on the UMaine VolturnUS-S platform. The work provides indicative data for floating offshore wind turbines …

Shared Power, Shared Future: Navigating Technology, Ownership, And Equity In Community Battery Storage, Bassam Al-Hanahi, Nishadi Mudiyanselage, Asma Aziz

Research outputs 2022 to 2026

Community Battery Storage Systems (CBS) are gaining traction as a shared energy solution to support the growing integration of rooftop solar and electric vehicles. Operating at the neighborhood scale, CBS offers benefits such as grid flexibility, enhanced self-consumption, and cost optimization. This review provides a multidimensional synthesis of CBS developments, examining technical design, ownership structures, regulatory conditions, and community engagement. By analyzing pilot projects and demonstration trials, the paper identifies recurring challenges – including inconsistent tariff structures, limited financial viability, and unclear market roles – that constrain scalability. It also highlights emerging strategies such as Local Use of Service (LUoS) …

Temperature-Dependent Properties Of Cu-Doped Znte Thin Films Deposited On Slg Substrates Via Rf Magnetron Sputtering And E-Beam Techniques, Sherif Salah, Camellia Doroody, Fazliyana ‘Izzati Za'abar, Zheng Jie Feng, Prajindra Sankar Krishnan, Ahmad Wafi Mahmood Zuhdi, Muhammad Najib Harif, Nur Irwany Ahmad, Yap Boon Kar, Mohammad Nur-E-Alam

Research outputs 2022 to 2026

Copper doping in zinc telluride (ZnTe) thin films has been extensively studied for optoelectronic applications; however, challenges remain in optimizing temperature-dependent diffusion while minimizing defect-related emissions. Although numerous studies have explored Cu-doped ZnTe, comprehensive investigations using electron-beam (E-beam) evaporation remain limited, especially concerning its influence on diffusion dynamics, defect formation, and electrical properties. This study systematically examined Cu-doped ZnTe films fabricated via E-beam evaporation with a fixed 50 nm Cu layer deposited at three substrate temperatures (RT, 150 °C, and 300 °C), followed by rapid thermal annealing (RTA) at 100 °C and 200 °C for 1 h under a nitrogen …

Moderate Coffee And Tea Consumption Is Associated With Slower Cognitive Decline, Stephanie R. Rainey-Smith, Kelsey R. Sewell, Belinda M. Brown, Hamid R. Sohrabi, Ralph N. Martins, Samantha L. Gardener

Research outputs 2022 to 2026

Background: Globally, coffee and tea are consumed extensively, potentially providing neuroprotection through anti-inflammatory and antioxidative stress effects. Objective: This study aimed to investigate associations between coffee and tea intake and cognitive function. Methods: In a longitudinal prospective cohort study, dementia-free (n = 8715; age range 60.0–85.2 years) older adults from the UK Biobank self-reported coffee and tea intake over the previous year; ‘never’, ‘moderate’ (1–3 cups/day), or ‘high’ (≥4 cups/day). Participants completed cognitive assessments at ≥2 timepoints (mean of 9.11 years). Results: Those ‘never’ consuming coffee and ‘moderate’ coffee consumers (β = 0.06, p = 0.005; β = 0.07, p <  0.001, respectively), as well as ‘moderate’ tea consumers and ‘high’ tea consumers (β = 0.06, p = 0.009; β = 0.06, p = 0.003, respectively) had slower fluid intelligence decline. Additionally, those ‘never’ consuming coffee and ‘moderate’ coffee consumers had a slower increase in pairs matching errors (β = −0.05, p = 0.022; β = 0.05, p = 0.013) compared to ‘high’ consumers. Conclusions: ‘Moderate’ coffee, and ‘moderate’ and ‘high’ tea intake may be a protective factor against cognitive decline. Randomized controlled trials are required to establish causal relationships leading to evidence-based recommendations regarding benefits of coffee and tea intake.

Prevalence Of Oral Mucosal Lesions Among Geriatric Dental Patients In Egypt: A Cross-Sectional Study, Dalia Ghalwash, Ahmed Hamdy, Sara Abd El-Wahed

Dentistry

Background. The oral health needs of older adults must be prioritized due to the shifting demographics of the population and rising life expectancy. This study investigated the prevalence of oral mucosal lesions (OMLs) among geriatric dental patients in a sample of the Egyptian population and explored the association with age, gender, smoking habit, as well as the impact on the quality of life. Methods. This cross-sectional study screened 300 geriatric dental patients aged 65 years or older, from several dental hospitals and mobile clinics in various regions in Egypt. Demographic data and information regarding denture use, systemic diseases, and smoking …

Final Quarterly Operations And Maintenance Report Butte Treatment Lagoon System – Third Quarter 2024, Pioneer Technical Services, Inc.

Silver Bow Creek/Butte Area Superfund Site

No abstract provided.

Directional Vibrotactile Takeover Requests On A Wrist-Worn Device: Effects Of Age, Pattern Type, And Urgency In Automated Driving, Wei Hsiang Lo, Gaojian Huang

Faculty Research, Scholarly, and Creative Activity

Drivers are still required to perform the takeover task in highly automated vehicles. This task, which is cognitively and physically demanding, may present challenges for older adults due to general age-related declines in perception and cognition. Tactile modalities that may not be occupied by many non-driving-related tasks could serve as a potential solution for delivering takeover requests. Among these, directional vibrotactile stimuli presented via a wrist-worn device represent a promising approach. However, the effects of the two common types of directional vibrotactile patterns, dynamic patterns that vibrate sequentially at different locations and static patterns that vibrate at fixed locations, are …

Unveiling The Veil: Understanding The Intersection Of Racism And Body Image Among Vietnamese American Young Adults, Thien Dang, Meekyung Han

Faculty Research, Scholarly, and Creative Activity

Asian Americans have experienced persistent gendered racism, racial microaggressions, and orientalism. These factors have contributed to dissatisfaction with their body image and have led some individuals to turn to body modification in order to cope with psychological distress and conform to White beauty standards. However, limited research has explored how Vietnamese Americans—one of the fastest-growing Asian American populations—experience and navigate racial dynamics related to body image, particularly in relation to gender differences and the role of cultural identity. To address this knowledge gap, a qualitative study was conducted to explore the intersection of racism, internalized racism, and body image dissatisfaction, …

Decadal Change In Deep-Ocean Dissolved Oxygen In The North Atlantic Ocean And North Pacific Ocean, Henry A. Ruhl, Christine L. Huffard, Monique Messié, Thomas P. Connolly, Thomas Soltwedel, Frank Wenzhöfer, Rodney J. Johnson, Nicholas R. Bates, Susan Hartman, Anita Flohr, Edward W. Mawji, David M. Karl, James Potemra, Fernando Santiago-Mandujano, Tetjana Ross, Kenneth L. Smith

Faculty Research, Scholarly, and Creative Activity

Declining dissolved oxygen concentrations are documented at upper and mid ocean depths, but less is known about the deep ocean. Long time-series measurements of dissolved oxygen analyzed with Winkler titration over several decades reveal regional differences at six stations in the abyssal North Atlantic Ocean and North Pacific Ocean. A significant decline in dissolved oxygen was evident at two stations in the northeast Pacific Ocean at 4000–4200 m depth (Stations PAPA and M). A similar decreasing but insignificant trend was recorded in the Arctic region of the North Atlantic Ocean (HAUSGARTEN). However, there was no significant decrease in dissolved oxygen …

Blending Informing Literacy And Visual Literacy: Instructional Vignettes In Art, Architecture, And Design, Stephanie Beene, Sara Schumacher, Dana Statton Thompson, Mary Wegmann

University Libraries & Learning Sciences Faculty and Staff Publications

The ACRL Framework for Visual Literacy in Higher Education (Framework for Visual Literacy), based on empirical research into the trends, opportunities, and challenges facing the field of visual literacy in the twenty-first century,1 was codified in April 2022 and is an adaptable document to help learners grow their visual literacy competencies. In this chapter, written by four of the task force members charged with the creation of the Framework for Visual Literacy, we examine the relationship between the four themes in the Framework for Visual Literacy and the six frames of the ACRL Framework for Information Literacy for Higher Education …

Vol. 54, No. 1: Full Issue, Denver Journal Of International Law & Policy

Denver Journal of International Law & Policy

No abstract provided.

Research And Development Agenda For Small Islands In The Philippines: Results From A Multi-Stakeholder National Forum, Rodmyr F. Datoon, Ron Jay P. Dangcalan, Marissa S. Pontillas, Marie Gianina Concepcion S. Decano, Melissa Grace C. Olit, Jenny Mei S. Peroy, Eva Marie C. Ponce De Leon, Cristine L. Pingal, Restie Allan A. Puno, Jackielyn S. Abela, Lenard D. Visaya

The Philippine Agricultural Scientist

The Philippines has 7,641 islands, most of which are small and underdeveloped. While studies have been done on topics such as poverty reduction, climate change, and economic development, there is no integrated research and development (R&D) agenda for small islands. Furthermore, literature points to the lack of consensus on the definition of small islands. As such, the study wove together existing bodies of knowledge and stakeholder perspectives on small islands in the country using a qualitative research design. Data were collected through a desk review, workshops, and key informant interviews. Four categories of small islands were proposed, namely micro-island, small …

Outcomes Of Bio-Psycho-Social-Spiritual Communitybased Drug Rehabilitation Program For Voluntary Vs. Court-Mandated Clients In The Philippines, Maria Regina M. Hechanova, Trixie Anne Co, Fessa R. Egusquiza

Psychology Department Faculty Publications

This study sought to evaluate the outcomes of a community- based rehabilitation program for voluntary and court-mandated drug users in the Philippines. Participants went through a bio-psycho-social-spiritual group-based program that aimed to develop their recovery skills and life skills. The program also included family modules to enhance their knowledge of drug use, its effects, and the role of family in recovery. A cohort design was used with pre- and posttest surveys administered before and immediately after the program. The sample consisted of 105 voluntary clients and 118 court-mandated clients who underwent screening or drug dependency evaluation and were recommended for …

Script-Based Inferences In An Image Schema Story Understander, Jamie C. Macbeth, Boming Zhang, Sharmin Badhan

Computer Science: Faculty Publications

Recent studies of large language models (LLMs) have revealed that they lack human-like cognitive models of reasoning and understanding. An important thread of research merges image schemas into symbolic artificial intelligence systems where their use as conceptual building blocks and primitives shows promise for the study of human cognition through intelligent systems that perform neurosymbolically. The work presented in this paper demonstrates image schema primitives being used in structures of a representation system called conceptual dependency (CD) and in broader commonsense knowledge structures called scripts. We present a story under- standing system that uses image schemas as primitives in scripts …

Detecting Defi Fraud With A Graph-Transformer Language Model, Wei Ma, Junjie Shi, Jiaxi Qiu, Cong Wu, Jing Chen, Lingxiao Jiang, Shangqing Liu, Yang Liu, Yang Xiang

Research Collection School Of Computing and Information Systems

With the rapid development of blockchain technology, the widespread adoption of smart contracts—particularly in decentralized finance (DeFi) applications—has introduced significant security challenges, such as reentrancy attacks, phishing, and Sybil attacks. To address these issues, we propose a novel model called TrxGNNBERT, which combines Graph Neural Network (GNN) and the Transformer architecture to effectively handle both graph-structured and textual data. This combination enhances the detection of suspicious transactions and accounts on blockchain platforms like Ethereum. TrxGNNBERT was pre-trained using a masked language model (MLM) on a dataset of 60,000 Ethereum transactions by randomly masking the attributes of nodes and edges, thereby …

Racial Moderation Of Infant Mortality Risk And Protective Factors In The United States, Temitope Oluwaseun Akinsola

Walden Dissertations and Doctoral Studies

The rate of infant mortality is a pressing health issue in the United States, as ethnic minorities are disproportionately affected. This study addressed how race controls the predictive power of demographic, socioeconomic, and geographic factors on infant mortality. Using a quantitative correlational design, secondary data from 181 individuals listed in the CDC-National Vital Statistics System database were used, which contains nationally aggregated data related to infant mortality rates. Bronfenbrenner’s social ecological model guided the study, and multiple regression and moderation models were used to examine socioeconomic status and access to healthcare on infant mortality outcomes. Results indicated that race significantly …

Structured Discussions About Linguistic Diversity: Student Voices And Campus-Based Cultural Mapping, Adrienne Jankens, Nicole Guinot Varty, Anna Elise Lindner, Linda Jimenez, Marni Lorenz, K. M. Begian-Lewis, Colleen Hart, Anita Mixon, Ma'idah Shiekh, Lena Hakim

English Faculty Research Publications

The study presented in this chapter foregrounds student voice research and students as participants in identifying locations on our urban research campus where linguistic diversity can be acknowledged and developed as a tool for knowledge-making. Beyond acknowledging the presence of diverse languages and linguistic practices on our urban campus, this study takes steps toward ensuring that linguistic diversity is recognized by faculty and administrators as a rich and active feature of campus life that crosses academic boundaries.

The study asks the following questions:

● How do Wayne State University (WSU) students experience diversity on campus?

● How do they experience …

Chanticleer | September 2025, Jacksonville State University

Chanticleer

No abstract provided.

Futurescape Libraries Ai Toolkit, Keith Webster

Copyright, Fair Use, Scholarly Communication, etc.

A toolkit developed to explore scenario-specific strategies and activities that research libraries can undertake to prepare for various possible AI-influenced futures. The toolkit integrates the ARL/CNI AI Scenarios published in spring 2024 along with priorities trialed and refined by strategic thinkers working directly in, or adjacent to, the research library field during a Strategic Implications forum held December 7–8, 2024, in Washington, DC.

Chem 244-103: Organic Chemistry Ii, Tamara Gund

Chemistry, Environmental and Forensic Science Syllabi

No abstract provided.

Chem 244a-003: Organic Chemistry Lab, Chunmeng Lu

Chemistry, Environmental and Forensic Science Syllabi

No abstract provided.

Chem 244a-103: Organic Chemistry Lab, Chunmeng Lu

Chemistry, Environmental and Forensic Science Syllabi

No abstract provided.

Chem 339-001: Analytical/Physical Lab, Chunyan Liu

Chemistry, Environmental and Forensic Science Syllabi

No abstract provided.

Chem 480-101: Instrumentation Analysis, Mustansar Hussain

Chemistry, Environmental and Forensic Science Syllabi

No abstract provided.

Frsc 201-103: Intro To Forensic Science, Claudia Sroka

Chemistry, Environmental and Forensic Science Syllabi

No abstract provided.

Chem 244a-001: Organic Chemistry I Lab, Alfredo Castro

Chemistry, Environmental and Forensic Science Syllabi

No abstract provided.

Frsc 359-003: Physical Methods Of Forensics, Kevin Parmelee

Chemistry, Environmental and Forensic Science Syllabi

No abstract provided.

Frsc 495-001: Senior Seminar, Kevin Parmelee

Chemistry, Environmental and Forensic Science Syllabi

No abstract provided.

Id-203: Innov:Past, Present & Future, Section 001, Jose Alcala

School of Art and Design Syllabi

No abstract provided.

Biz Of Digital - Implementing Digital Systems For The Lewis University Archives And The Creation Of An Institutional Repository, Jason Smith

Library Staff Articles

No abstract provided.