Digital Commons Network^™

Centering Latinx Perspectives And Cultural Identification In Music Listening: Examining Musical Consumption Behaviors And Choices Among Latinx Adults, Javier Alejandro Silerio

Open Access Theses & Dissertations

Music is a critical cultural activity and resource for people all over the world, often used for communication, recreation, identity formation, social bonding, and many other aspects of our daily lives. Moreover, this has been reported across many cultures and is not unique to a single group. Despite this, there is currently limited information and research around Latinx American music consumption and this population's overall relationship with music. Because of this, the purpose of this study is to examine music consumption behaviors among Latinx Americans, as well as possible relationships between their Latinx cultural identification and said music consumption behaviors. …

High-Resolution Mapping Of Brainstem Feeding Circuits: A Framework For Targeted Neuroscience Tools, Geronimo Tapia

Open Access Theses & Dissertations

The neural control of energy balance is mediated in part by distributed brainstem circuits that integrate metabolic, visceral, and hormonal signals to coordinate appropriate motivated behaviors and autonomic responses. Despite extensive study, the precise neuroanatomical architecture regulating metabolism remains incompletely defined within standardized atlas frameworks. This work addresses that gap through complementary studies examining an acute glycemic challenge methodology known to stimulate feeding, the acute delivery of an anorexigenic-associated neurohormone, and the chemoarchitecture of a major feeding-related region, the parabrachial nucleus. First, utilizing 2-deoxy-D-glucose (2-DG) induced glucoprivation, we map the rapid response of dorsal medullary neuronal populations with high spatial …

Penalty Approach To Constrained Optimization Problems In Water Reservoir And Energy Generation Management, Edwin Horacio Trejo

Open Access Theses & Dissertations

The growing demand for resilient and sustainable energy generation has driven interest in Hybrid Floating Photovoltaic-Hydropower (HFPVH) systems. Operating these systems effectively requires making water release decisions that satisfy physical and regulatory constraints while maximizing energy production. Prior work by Vega (2024) developed a Dynamic Outlier Filter Long Short-Term Memory (DOF-LSTM) architecture for forecasting reservoir release patterns. That predictive work is valid and addresses an important component of the HFPVH decision pipeline. However, the constraint system in that work operates externally to the learning process, and the behavior of penalty-based constraint enforcement had not been studied independently in this context. …

From Soils To Plants And Back Again: The Effects Of Small Mammals On Arctic Ecosystem Processes, Andrew Uccello

Open Access Theses & Dissertations

Herbivores are essential drivers of above and belowground processes in ecosystems across the globe. Through their effects on ecosystem processes, herbivores represent a critical force shaping ecosystems undergoing rapid environmental changes, such as the Arctic. However, there are critical gaps in our knowledge of herbivores as drivers of Arctic ecosystem processes, especially concerning the role of small mammal herbivores. While previous research has made significant strides in identifying the role of small mammal herbivores as both top down and bottom up forces in Arctic ecosystems, we still lack an understanding that explicitly connects plant and soil responses to herbivory, especially …

Asunto Familiar, Paolo Velazquez Angeles

Open Access Theses & Dissertations

Asunto Familiar is a project told through short stories. Set in the El Paso/Ciudad Juarez community, it tells the story of one family and their ever-changing lives after a death derails their entire trajectory. Informed by queer perseverance in the bilingual communities of the Chihuahuan Desert, Asunto Familiar aims at exploring the subtle ways family can inflict violence on each other, specifically on their queer members. This in turn, revealing the transitional power of queerness, allowing the characters to uphold love and move away from their predetermined societal roles.

The Moderating Role Of Cannabis Use Motives On The Relationship Between Intragroup Marginalization And Cannabis Use In Hispanic Emerging Adults, Austin Ray Vernon

Open Access Theses & Dissertations

Cannabis use has become increasingly normalized among emerging adults, yet associated risks to health remain a growing concern. Cannabis use among Hispanic populations has risen over the past decade, underscoring the need to examine culturally relevant factors that may influence use patterns and related harm. Intragroup marginalization, a culturally specific form of identity-based rejection from one's own ethnic group, may represent one such factor. The present study examined whether intragroup marginalization is associated with cannabis use outcomes and whether cannabis use motives moderate these associations. Participants were 358 Hispanic college students recruited from a U.S.-Mexico border university. Following informed consent, …

Soil Microbial Responses To Artifical Light At Night, Randall L. Walker

Open Access Theses & Dissertations

Global change, driven by both natural processes and human activities, has significantly transformed ecosystems. Urbanization and artificial light at night (ALAN) are key contributors, disrupting natural light cycles and influencing biological rhythms, biodiversity, and ecosystem functions. Thus far, there remains a gap in knowledge of how soil ecosystems are impacted by ALAN. This study uses a laboratory incubation to investigate the effects of ALAN on soil microbial communities and functions across urban and natural ecosystems. Briefly, soil was collected from eight sites around El Paso, Texas and neighboring New Mexico representing urban and rural light exposure. Soil was then subjected …

American Coverage Of The Killing Of Awdah Hathaleen: A Case Study, Charlie F. Nichols

Journalism

This project analyzes coverage from major American news outlets regarding the killing of Awdah Hathaleen by Yinnon Levi, using firsthand accounts of the event as a point of reference. These accounts are organized into a timeline of the event that coverage is compared with. The propaganda model outlined in Manufacturing Consent by Herman & Chomsky (1988) is used as a theoretical framework, namely the concept of unworthy victims. This framework posits that victims of violence perpetrated by American client states are framed as deserving of said violence. This addresses a gap in the literature of comparing coverage with a verifiable …

Optimized Ultrasound Imaging Of Phase-Change Nanodroplets, Charles R Dyall, Dmitry Nevozhay, Andy Liu, Trevor M Mitcham, George J Lu, Konstantin V Sokolov, Richard R Bouchard

Faculty, Staff and Student Publications

Phase-change nanodroplets (PCNDs) continue to generate significant research interest due to their potential to extravasate into tissue, to be targeted for molecular imaging and drug delivery, and to undergo an induced phase-change to "activated" microbubbles (MBs) for ultrasound (US) imaging. To accurately quantify molecular markers, however, one assumes a consistent proportion of PCNDs in a region of interest (ROI) are stably activated and imaged. Herein we present a framework for developing a diagnostic sequence that is optimized for PCND activation uniformity, contrast, and acquisition time. To develop this framework, activation was examined at three scales of increasing complexity: single, adjacent, …

A Taxonomy Of African Christologies Within Global Evangelicalism, Isuwa Atsen

Faculty Work Comprehensive List

This essay shows the development of African Christology out of particular lived realities of African Christians. These lived realities have necessitated a re-imagining of the person and work of Christ specifically for African people. African theologians have produced a variety of Christological constructions that have contributed to the conversations about the nature of world Christianity. However, understanding these Christologies can be challenging for non-African theologians. This essay therefore provides a taxonomy of African Christologies for heuristic purposes, thus enhancing clarity for those who seek to understand and interact with these Christological proposals. The paper then argues that pursuing such understanding …

Nevis Digital Twin: Photogrammetry And Immersive Visualization Of Historical Sites, Alex Apffel, Huy Tran, Vuthea Chheang

Faculty Research, Scholarly, and Creative Activity

In this work, we present a multimodal data acquisition workflow for the digital preservation and virtual reconstruction of at-risk historical sites in the island of Nevis. Facing threats from coastal erosion, rising sea levels, and aggressive vegetation, the archaeological heritage of Nevis requires documentation strategies that bridge the gap between high-cost professional surveying and consumer accessibility. Experimental test compared acquisition variables, specifically camera height (1 m vs. 3 m) and operator trajectory against highresolution control data. Moreover, we explore the virtual reconstruction between mesh reconstruction and 3D gaussian splatting to serve as different modalities for documentation. The resulting data is …

High-Performance Simulations Of Higher Representations Of Wilson Fermions, Vincent Drach, Sofie Martins, Claudio Pica, Antonio Rago

School of Engineering, Computing and Mathematics

We present HiRep v2, an open-source software suite for high-performance lattice field theory simulations with dynamical Wilson fermions in higher representations of SU(Ng) gauge groups. This new version fully supports graphics processing unit (GPU) acceleration, optimizing both gauge configuration generation and measurements for NVIDIA and AMD GPUs. HiRep v2 integrates improved gauge and fermionic lattice actions, advanced inverters, and Monte Carlo algorithms, including the (Rational) Hybrid Monte Carlo ((R)HMC) with Hasenbusch acceleration. It exhibits excellent scalability across multiple GPUs and nodes with minimal efficiency loss, making it a robust tool for large-scale simulations in physics beyond the Standard Model.

An Open-Label, Clinical Feasibility Study Of The Efficacy Of Remdesivir For Long-Covid, Helen Neilens, Victoria Allgar, Kayle-Anne Sands, Jade Chynoweth, Amber Lord, Paigan J Aspinall, Helen Hambly, Anton Barnett, Lindsay Skipper, Tom Bewick, Ian Maidment, Hairil Abdul Razak, Ruth Ashton, David Strain, Karen Knapp, Mark A Faghy

Peninsula Medical School

BACKGROUND: Long COVID (LC) affects around two million people in the UK and over 65 million people globally. Antiviral medications have shown positive effects in reducing the risk of progression to severe disease in high-risk patients during an acute SARS-CoV-2 infection and have improved outcomes in those living with LC. Research testing the feasibility and efficacy of antiviral medications is ongoing, and clinical trials should determine the use of Remdesivir and its impact on LC symptoms, patient-reported outcomes, quality of life and functional status.

METHODS: Seventy-two patients ≥ 18 years of age who have a confirmed LC diagnosis will be …

Flicking Fibres: Microfibres Act As Sensory Disruptors In A Marine Crustacean, Ari Drummond, Alexander D.M. Wilson, Lucy M. Turner, Mark Briffa

School of Biological and Marine Sciences

Anthropogenic inputs to the environment—including microplastics and microfibres—are global stressors known to impair multiple facets of organismal biology. However, the effects of these pollutants on sensory structures remain critically understudied. Sensory systems mediate organism-environment interactions, and pollution-derived impairment at these interfaces may cascade through bioprocessing, from information acquisition to behaviour and ultimately fitness. Microfibres, in particular, pose an additional threat, potentially physically obstructing sensory organs and chemically interfering with sensory processes. Using an invertebrate model of sensory biology, Pagurus bernhardus, we tested whether dryer lint—a complex, heterogeneous mix of treated microplastic and cellulose fibres, and other anthropogenic contaminants—acts as a …

International Evidence-Based Guidelines For Traditional Chinese Medicine Management Of Allergic Rhinitis, Qin-Wei Fu, Peng Liu, Yan Ruan, Xin-Rong Li, Lan-Zhi Zhang, Sha-Sha Yang, Feng Chai, Ji Chen, Qiao-Yan Chen, Shu-Cheng Chen, Wen-Yong Chen, Yong-Na Chen, Hong-Bin Cheng, Lei Cheng, Lu-Jia Cui, Ke-Bin Deng, Cai-Shan Fang, Rong-Chang Feng, Li Fu, Wen-Yang Fu, Jian-Ying Gao, Hong Guo, Miao He, Ko-Hsin Hu, Chun-Jiang Huang, He-Yin Huang, Lu-Yun Jiang, Feng-Ying Qiao, Hui Leng, Yun-Ying Li, Chun-Song Liu, Da-Xin Liu, Jian-Hua Liu, Jin-Hui Liu, Jing Liu, Min Liu, Weiting Liu, Yuan-Xian Liu, Yang Liu, Ying Liu, Zhi-Qing Liu, Qiu-Lan Luo, Yu Ma, De-Hong Mao, Juan Meng, Kai-Yun Pang, Shun-Lin Peng, Xuan-Fu Tong, Ji Wang, Jia-Xi Wang, Jun-Ge Wang, Ren-Zhong Wang, Shi-Zhen Wang, Ji-Yan Xia, Hui Xie, Qiang Xie, Yan Xie, Da-Jing Xiong, Zhan-Feng Yan, Hui Yang, Da-Zheng Zhang, Fu-Bing Zhang, Shi-Peng Zhang, Zhi-Cheng Zhang, Ji-Ping Zhao, Yu Zhao, Yun Zheng, Dan-Zhu Zhong, Li Zhou, Valentin Mikhailovich Knyazev, Irina Viktorovna Kostrova, Wing-Fai Yeung, Qi Wang, De-Yun Wang, Qin-Xiu Zhang

Research outputs 2022 to 2026

Allergic rhinitis (AR) is a prevalent chronic condition that significantly impacts patients' quality of life and poses challenges to effective management. Traditional Chinese medicine (TCM) offers a holistic approach, emphasizing syndrome differentiation, individualized care, and natural treatment strategies. To develop comprehensive evidence-based guidelines for AR management using TCM interventions, incorporating rigorous evidence assessment and expert consensus. The guidelines were developed using the GRADE-TCM framework, analyzing 351 randomized controlled trials (RCTs) involving 43,276 participants. Supplementary evidence from published textbooks, standardized documents, ancient literature, and TCM medical records was incorporated. Five rounds of expert consensus, involving 80 expert person-times and over 10,000 …

Together In Sync: Assessing Prosocial Behavior With A Full-Body Interactive Mixed Reality Experience, Sena Beste Ercan, Belen Gonzalez, Olga Gali, Gray Atherton, Liam Cross, Narcis Pares

School of Psychology

This study investigates how interpersonal synchrony (IPS) in full-body interactive Mixed Reality (MR) environments can shape children's prosocial behavior. We introduce DragonIce 2.0, a two-part MR game designed to induce synchronous or asynchronous group activity and assess their impact on prosocial behavior. To examine changes in affiliation (team belonging and peer liking) and collaboration (overt joint actions), we conducted a comparative study with children aged 9–10, using both system logs and self-report measures. The results highlight the importance of context, task structure, and perceived coordination in shaping social outcomes, offering insights into how interaction dynamics shape social engagement in immersive …

Prevention Of Dementia Using Mobile Phone Applications (Prodemos) – A Health-Economic Cost-Utility Analysis In People Aged 55–75 Years With Low Socio-Economic Status, Ron Handels, Marieke Hoevenaar-Blom, Manshu Song, Carol Brayne, Eric Moll Van Charante, Fiona E. Matthews, Junfang Xu, Linus Jönsson, Nicola Coley, Rachael Brooks, Xuening Jian, Tingting Qin, Youxin Wang, Wei Wang, Edo Richard, Anders Wimo

Research outputs 2022 to 2026

Introduction We aimed to explore the potential incremental cost-effectiveness of the PRODEMOS coach-supported mobile health intervention for primary prevention of dementia versus standard of care provided to people aged 55–75 years with low socio-economic status (SES) in the United Kingdom (UK), and any SES in China. Methods 12–18-month PRODEMOS trial (ISRCTN15986016) efficacy outcomes on hypertension, obesity, hypercholesterolemia, physical inactivity and smoking were extrapolated to lifetime impact on dementia onset, myocardial infarction, stroke and death using a health-economic open-source simulation model. Results Simulated outcomes showed dementia cases were avoided (UK = -206 (-658 to 281), China = -140 (-456 to 205) …

The Eviction Caste System, Allison Freedman

Faculty Scholarship

The United States is facing a dire housing crisis, and most Americans agree that housing is a universal necessity. Yet under current Supreme Court jurisprudence, housing is not a fundamental right, and individuals facing housing insecurity from an eviction are generally not members of a suspect class. This is because eviction is often viewed as an individual problem and a symptom of poverty, which the Supreme Court has repeatedly affirmed is not a suspect classification. This Article disrupts the superficial narrative that eviction is an individualistic symptom of poverty, and instead views evictions from a systemic and historical perspective. It …

A Systematic Review And Meta-Analysis On The Levels Of Supportive Care Needs In Adults With Cancer, Caroline B. Silveira, Rech, Maria Petropoulou, Pietro S. Rössler, Francine F. De Souza, Helena B. Böhmer, Amanda L. Giacomet, Richard Alejandro B. De Barros, Lucélia De C. De Barros, Vagner R.Z.B. Pereira, Nanci Da S.T. Junqueira, Pedro Lopez

Research outputs 2022 to 2026

Objective: To estimate the levels of supportive care needs among adults with cancer using the Supportive Care Needs Survey–Short Form 34 (SCNS-SF34) and to examine demographic, clinical, and treatment-related determinants. Methods: A systematic review and meta-analysis was conducted (CRD42024604977). Studies reporting SCNS-SF34 scores in adults with cancer were included. Searches were performed across six different databases (November 2024; updated August 2025). Random-effects meta-analyses were undertaken to estimate the pooled mean scores across the five SCNS-SF34 domains and total score. Subgroup and meta-regression analyses explored potential determinants. Results: Ninety-five studies (n = 32,493) were analysed. The unmet needs observed tended to …

A High-Throughput Assay For Monitoring And Quantifying Amyloid-Β Accumulation And Clearance In Alzheimer's Disease Cell Models, Ajish Ariyath, Fraulein Denise Arigo, Anna Fyfe, W. M.A.D.Binosha Fernando, Ralph Martins, Prashant Bharadwaj

Research outputs 2022 to 2026

Amyloidogenic proteins, such as amyloid-β (Aβ), self-assemble into cross-β fibrils whose accumulation is central to Alzheimer's disease (AD). Measuring Aβ aggregation and clearance in living cells remains challenging using current cell-based assays, which are often low-throughput or not suited for real-time monitoring. This study aimed to (1) develop a robust, quantitative, and scalable fluorescence-based assay using Amytracker to monitor Aβ accumulation and clearance in an Aβ-producing neuronal cell model, and (2) validate its utility for mechanistic studies and therapeutic screening. We established a plate-based fluorescence assay using Amytracker in MC65 neuronal AD model expressing the Amyloid precursor protein C-terminal fragment …

Beyond The First Bout: Adaptations To Repeated Injuries Across Physiological And Pathological Conditions, Cory W. Baumann, Christopher P. Ingalls, Kazunori Nosaka, Jarrod A. Call

Research outputs 2022 to 2026

Skeletal muscle exhibits remarkable plasticity following injury, yet most research has focused on responses to a single bout of eccentric contractions. This review addresses adaptations to repeated eccentric contraction–induced injuries across physiological and pathological conditions, with emphasis on insights from preclinical rodent models. In healthy muscle, the repeated bout effect (RBE) reduces strength loss and accelerates recovery after subsequent bouts. However, these adaptations are highly condition dependent. Aging can attenuate the RBE, while dystrophic muscle remains vulnerable to repeated injury despite compensatory remodeling. Other factors, including but not limited to, chronic alcohol intake and malignant hyperthermia can influence these responses, …

Growing Older Across Time And Space: The Impact Of Various Forms Of Capital On Social Support Networks Among Older Vietnamese Migrants, Hien Thi Nguyen, Lukasz Krzyzowski, Loretta Baldassar

Research outputs 2022 to 2026

Much has been written about the important role of social support networks (SSNs) for the well-being of older adults, encompassing their social, emotional and practical needs. Less is known about what happens to the SSNs of older people when they migrate, and even fewer studies have examined the impact of different forms of capital on these networks. Drawing on ethnographic interviews and participant observation with 22 older Vietnamese migrants in Australia (2020–21), this paper explores the influence of different forms of social, cultural, economic and symbolic capital on their SSNs. Data analysis comprised egocentric social network analysis of the connections …

Neuromuscular Performance Changes In Response To The Australian Special Forces Selection Course, Angela Uphill, Kristina L. Kendall, Stuart Guppy, Michael Vacher, Simon Parker, Hannah Brown, Brendan Ashmore, Travis Zomer, G. Gregory Haff

Research outputs 2022 to 2026

Introduction: Strenuous military activities, such as Special Forces (SF) selection courses, are known to involve high physical loads in the presence of food and sleep deprivation, which can have detrimental impacts on physical performance. Understanding the magnitude of performance deficit and the time required for recovery associated with these events, is important for injury prevention and maintaining operational readiness. The purpose of this study was to investigate the changes in physical performance in response to the Australian SF Selection Course (SF-SC) and to monitor recovery throughout 8 weeks following the course. Materials and Methods: Ninety-three healthy male participants (age: 28 …

The Flourishing Child: Study Protocol For An Acceptability And Feasibility Trial Of A Digital Early Childhood Flourishing Intervention, Zenobia Talati, Jack Kennare, Natasha L. Bear, Lisa Y. Gibson, Robyn Power, Van Zyl Kruger, Desiree Silva, Susan L. Prescott, Jacqueline A. Davis

Research outputs 2022 to 2026

Background: Globally, rates of children with physical and mental health problems are increasing. Health issues in early childhood often persist into adulthood, highlighting the need to ensure children are supported to flourish from the start of life. Objectives: This protocol describes methods used to test the acceptability and feasibility of a novel digital Flourishing Intervention (designed to empower parents and promote child wellbeing), comprising a Flourishing Check (a newly developed online questionnaire) and a Pathway Tool (an online directory of high-quality, evidence-based programmes and resources). Methods: Using a randomised feasibility trial, participants (N = 600 parents of children aged 0–5 …

Thermo-Hydro-Chemical Coupled Numerical Modeling Of Hydrogen-Thermal Co-Development In Hydraulically Fractured Peridotite, Jiacheng Dai, Zhonglin Ma, Yunzhi Yue, Yujie Yuan, Shouceng Tian

Research outputs 2022 to 2026

Hydrogen generation through serpentinization reactions in peridotite formations under high temperature conditions represents a promising avenue for subsurface hydrogen production. However, the thermal energy in the formation environment have not been sufficiently considered. To integrate hydrogen production with thermal energy development, this study develops a thermo-hydro-chemical coupled numerical model, which is used to investigate hydrogen-thermal co-development in hydraulically fractured peridotite. Given that the hydrogen-thermal co-development process involves fluid flow, heat transfer and serpentinization reactions, the governing equations are formulated based on Darcy flow and energy conservation equations, with serpentinization kinetics incorporated through the reactive source terms. To evaluate hydrogen production …

2024 Annual Operations And Maintenance Report 2024 Bres Annual Summary Report For Work Completed In Quadrant 4, Butte-Silver Bow Department Of Reclamation And Environmental Services

Silver Bow Creek/Butte Area Superfund Site

No abstract provided.

Draft Final 2026 Interim Site-Wide Groundwater Monitoring Quality Assurance Project Plan, Woodard & Curran

Silver Bow Creek/Butte Area Superfund Site

No abstract provided.

Draft Final 2024 Reclamation Improvement Sampling: Bres No. 78 – Original Mine Yard Site Evaluation Summary Report, Pioneer Technical Services, Inc.

Silver Bow Creek/Butte Area Superfund Site

No abstract provided.

Butte Priority Soils Operable Unit (Bpsou) Silver Bow Creek Conservation Area (Sbcca) Draft Final Leak Detection Monitoring Plan, Stantec Consulting Services, Inc.

Silver Bow Creek/Butte Area Superfund Site

No abstract provided.

Mechanistic Investigation Of Arsenic Removal From Drinking Water Using Metal–Organic Frameworks And Granular Activated Carbon, Mousa Almousa

Theses and Dissertations

Arsenic contamination in groundwater represents a critical environmental and public health challenge due to its high toxicity and widespread occurrence in natural aquifers. Chronic exposure to arsenic, even at trace levels, is associated with severe health effects, including skin lesions and increased cancer risk. Conventional treatment technologies, such as adsorption using activated carbon or metal oxides, often suffer from limited selectivity, regeneration difficulty, and reduced efficiency under varying pH conditions. Therefore, developing advanced sorbent materials with high capacity, selectivity, and structural stability is essential for addressing arsenic pollution in decentralized water systems.Metal–organic frameworks (MOFs) have recently emerged as promising materials …