Digital Commons Network^™

Exposures, Protections, And Barriers: Advancing Understanding Of Agricultural Worker Health, Alexandra A. Farfalla

Theses & Dissertations

Farming is a hazardous occupation. Exposures are multifactorial, variable, and shaped by overlapping tasks, environments, and social contexts. This dissertation aimed to illustrate the complexity of agricultural exposures and the barriers to protective practices through three complementary studies.

The first study examined co-exposures to solvents and noise as risk factors for hearing loss (HL) among 7,495 farmers and ranchers in a 7-state region. Results indicated nearly 60% of co-exposed participants reported hearing loss, with an adjusted odds ratio nearly six-fold (OR=6.03, [4.67-7.78]) for moderate/severe HL. This work highlights the importance of recognizing chemical exposures as a modality in HL in …

Feasibility And Function Of A Tilt-In-Space Wheelchair Insert For Low Resource Settings (Development Of The Open Tilt Base), Luke Mcauley, Karen Menard

Student Capstone Papers

The ability to move and be mobile is a basic part of human function. For those without the muscle control and/or strength to attain and maintain the posture necessary for basic movement and mobility a device is necessary to support them and provide them with the highest level of independence possible. This type of device comes at a significant cost and need for highly customizable products which are difficult to obtain in most situations, but especially in Low-Middle-Income Countries (LMIC). The product discussed in this paper is designed to provide a cost effective solution for those in need of a …

Public Perception About Covid-19 Vaccine Hesitancy In South Central Nebraska, Rita Nnenne Oparaocha

Biology Theses, Dissertations, and Student Creative Activity

The COVID-19 pandemic created a shift in the trajectory of vaccination hesitancy, altering risk perceptions and vaccination attitudes among individuals in rural communities. The 5C framework highlights confidence, complacency, constraints, calculation, and collective responsibility as influencing factors of vaccine hesitancy. This study assessed the proportion of adults who refused COVID-19 vaccination and identified the individual reasons for hesitancy among those who refused the COVID -19 vaccines in South Central Nebraska. Data was analyzed from a local cross-sectional public health survey administered to 2,034 adult participants over a six-month period (March-August 2024), including 91 respondents who were from outside the seven-county …

Comparisons Of Fish Communities Between A Restored And A Control Pool Of The Mississippi River: A Before-And-After Examination, Hannah Lenning

Biology Theses, Dissertations, and Student Creative Activity

The quality and availability of valuable backwater habitats have declined in many rivers, including the Upper Mississippi River (UMR), due to river modifications and land use change. Habitat Rehabilitation and Enhancement Projects (HREPs) are implemented by the Upper Mississippi River Restoration Program and often aim to mitigate accelerated sedimentation and degradation of backwater habitats. One HREP in Pool 12 of the UMR targeted overwintering fish habitat by restoring four backwaters within 14 RKM. Fish community data was collected before (2006-2012) and after (2020-2024) restoration in Pool 12 and a downstream, control reach, Pool 13. The first objective of my study …

An Integrated Multivariate Econometric Modeling Framework For Risky Driving Behavior Related Crashes: Evaluating Crash Risk And Severity Across Zones, Pabitra Kumar Roy

Dissertations and Theses

Rapid advancements in crash modeling have yet to fully integrate multiple behavior-driven crash types and their severity outcomes within a single, scalable framework, specially in a way that captures the sequential nature of these behaviors where one risky action may amplify another. This study proposed an integrated multivariate econometric framework to jointly model crash frequency and severity outcomes for three major behaviorally driven crash types: alcohol-related, distraction-related, and aggressive-driving-related crashes. Specifically, using Oregon's 2022 census block group-level crash data, we propose an Integrated Multivariate Negative Binomial – Generalized Ordered Probit Fractional Split (IMNB–GOPFS) model to analyze these dimensions simultaneously while …

Long Covid Incidence Across Sars-Cov-2 Lineages And Identification Of Conserved Spike Targets For Multivalent Vaccines, Grace J. Kim, Md Ashad Alam, Judy S. Crabtree, Rebecca Rose, Susanna L. Lamers, San Chu, Ronald Horswell, Daniel Fort, Lucio Miele

School of Graduate Studies Faculty Publications

Background: Long COVID remains poorly characterized at the genomic level. The primary aim of this study was to examine the relationship between viral sequences and the incidence of Long COVID at a tertiary care center in Louisiana between April 2020 and December 2022. A secondary aim was analysis of the Spike protein to identify conserved regions for multivalent vaccine targets. Method: To estimate Long COVID incidence across variants, we linked 4,789 SARS-CoV-2 sequences to 3,090 de-identified patient electronic health record information. The base population was defined as any patient with an International Classification of Diseases-10-Clinical Modification COVID-19 diagnosis code (U07.1) …

Civc Curriculum Committee Minutes December 19, 2025, Utah State University

Educational Policies Committee

• Call to Order
• New Business  
• Administrative and Faculty Governance Structure 
• Ad Hoc Committees 
• Project Timeline 
• Additional Items 
• Adjourn: 10:02 am 

Fort Washington Intercontinental Associates, Llc V. Ramirez

All Decisions

In this nonpayment proceeding, the court granted the tenant's motion for summary judgment and dismissed the petition. The landlord sought to recover rent from a residential tenant, but the tenant successfully argued that the building was in violation of Multiple Dwelling Law §§ 301 and 302. Specifically, the court found that the landlord had converted formerly residential units on the first floor into commercial medical offices, a use inconsistent with the building's I-Card. The court held that such commercial use, when inconsistent with a building's certificate of occupancy or I-Card, bars a landlord from recovering rent from any residential tenants …

Ai And Naval Operations, Wolff Heintschel Von Heinegg

International Law Studies

Artificial intelligence systems in naval operations are reality. They enhance naval capabilities in various respects. Autonomous surface and underwater vehicles depend on such systems. Moreover, these systems contribute to threat detection and identification, to real-time strategy optimization, and to intelligence analysis. The present article provides a brief analysis of the legality of AI systems used by naval forces under the law of naval warfare, which, in many respects, differs considerably from the law of land warfare. Accordingly, it is necessary to distinguish between attacks from the sea against targets on land and attacks against targets at sea and in the …

Leveraging Transcranial Ultrasound Stimulation To Enhance Self-Regulation In Emotion And Sleep, Suraya Dunsford, Mica Komarnyckyj, Elsa Fouragnan

School of Psychology

This Perspective article discusses the emerging potential of transcranial ultrasound stimulation (TUS) as a non-invasive neuromodulatory technique for enhancing self-regulatory processes, particularly emotion and sleep regulation, in healthy individuals. Offering high spatial precision and the ability to target both cortical and deep brain regions, TUS uses focused ultrasound waves to induce acute and delayed effects on brain activity. We propose that combining TUS with neurofeedback methods and/or specific cognitive training exercises may capitalise on these neuroplastic effects, thereby augmenting and prolonging their impact to support lasting improvements in self-regulation. We focus on the domains of sleep and emotion regulation, where …

(Un)Intended Consequences Of Race In Medicine: The Ethics Of Race-Based Medical Practice And The Perpetuation Of Structural Racism, Allegra Merriweather

Electronic Theses and Dissertations

This dissertation proposes that race-based medicine acts as a form of structural racism that is ethically indefensible. While it may be claimed to be a neutral diagnostic tool, the medical use of race as a biological proxy only further enforces the very hierarchies it purports to remediate, reinscribing inequity from conception to death. Building off Jacques Ellul’s work on Technique, we interpret race-based medicine as a self-perpetuating system that values procedural expediency over moral accountability. In nine chapters, the analysis follows the ways this technique is manifested in genetics and assisted reproduction, where commodified racial selection preserves social hierarchies; in …

Accepting Vs Understanding, Transgender Aliens And Alienation, Reyna G. Aliah

English

Trans people have been the subject of intense discrimination in recent years, suffering dehumanization from right-wing and conservative groups. This dehumanization (and the fear resulting from it) parallels common attitudes in science fiction about actual aliens. Orson Scott Card’s Hierarchy of Foreignness classifies individuals and species into five categories, depending on their sentience; whether they are from the same city, nation, or planet; and whether communication is possible. This paper examines how transgender people can be classified according to this system on a societal level, with said class depending on the lens used to view them as well as the …

Playing By Feel: Gender, Emotion, And Social Norms In Overwatch Role Choice, Cristo Leon, Angela Arroyo, James Lipuma

STEM for Success Resources

This paper explores how emotion, gameplay context, and social norms shape role choice in both digital and institutional systems. Using Overwatch as a case study, it examines gendered experiences of physiological excitement and decision-making during play. Women often describe heightened emotional engagement where victory represents both personal achievement and resistance to cultural expectations. Such emotions influence situational choices, including whether to play as a Tank, DPS, or Support, and which hero to select based on perceived risk or visibility. Drawing on feminist game studies and transdisciplinary communication, the authors argue that role preference is determined not only by game mechanics …

Probing The Mechanisms Of Reinforcement Learning: Reinforcement Learning, Ventral Striatal Astrocytes, And The Dynamic Coordination Of Information Seeking With Learning, Fatih Sogukpinar

McKelvey School of Engineering Graduate Student Theses & Dissertations

While reinforcement learning has been a vital component in artificial intelligence and machine learning, there exist many open questions about its implementations and how to improve them, in both minds and machines. Among these are i) the contribution of non-neuronal cell types to reinforcement learning, and ii) information-seeking behavior during reinforcement learning. In this thesis, we studied these main topics pertaining to reinforcement learning. In the first chapter, we examined the role of astrocytes in reinforcement learning, and in the second, we investigated human information seeking during reinforcement learning. Neurons in the human and animal brain have been known to …

A Framework For Fostering Flood Ready Neighborhoods, Kirsten Howard, Lucy Perkins, Alyson Eberhardt, Lisa Wise, Abigail Lyon, Lynn Vaccaro, Gracie Ballou, Annie Cox, Kate O'Brien

UNH Cooperative Extension

This resource summarizes lessons learned from the Flood Ready Neighborhoods Program and shares prompts and resources for readers related to community engagement and resilience building.

Evaluating The Accuracy Of Point Of Care Testing Compared To Standard Laboratory Testing Among Inborn Infants In The Neonatal Intensive Care Unit, Isha Parikh, Sepideh Saroukhani, Matthew Rysavy, Brian Chang, Mar Romero-Lopez, Lindsay F Holzapfel

Faculty, Staff and Student Publications

Objective: Point-of-care (POC) testing offers expedited results with lower blood volume requirements than central laboratory (CL) tests, particularly for low-birth-weight infants.

Methods: A retrospective cohort included 118 patients with paired POC and CL tests within one hour in the first 14 postnatal days. Differences and agreement were assessed using linear mixed-effect models that account for within and between-subject variations.

Results: Compared to CL, POC testing underestimated sodium (6.0 mEq/L), potassium (0.1 mEq/L), chloride (5.1 mEq/L), and glucose (2.3 mg/dL), and overestimated hemoglobin (0.08 g/dL) and hematocrit (0.8%). Differences (CL- POC) varied by postnatal age and sample type, with larger differences …

Organizational Return On Investment In Nursing: A Systematic Review, Olga Yakusheva, Kathryn Lee, Alissa V. Fial, Marianne E. Weiss

Individual Articles

Background: High-quality nursing care is crucial for healthcare quality and safety, yet there’s limited understanding of the business case for investing in nursing from an organizational perspective. This study seeks to address this evidence gap by identifying and synthesizing data on the organizational return on investment in nursing human capital, considering initial investment costs and the resulting impact on production costs and revenue.

Method: We conducted a systematic review using four databases (PubMed, CINAHL, EconLit, Web of Science) to find nursing human capital studies from January 1990 to June 2024. Studies were eligible for inclusion if they examined nurses …

The Impact Of Patient-Generated Health Data From Mobile Health Technologies On Health Care Management And Clinical Decision-Making: Narrative Scoping Review, Ava Keeling, John Downey, Matthew Halkes, Yinghui Wei

School of Nursing and Midwifery

Background: Long-term health conditions and multimorbidity are increasing globally, placing an unsustainable pressure on health care systems. Mobile health (mHealth) technologies enable the collection of patient-generated health data outside clinical settings, offering the potential to support personalized care and inform clinical decision-making. However, the ways in which mHealth patient data are being used in clinical practice remain unclear. Objective: This study aimed to map and synthesize the existing literature on how patient-generated mHealth data are reportedly being used and influencing clinical decision-making for adults with long-term conditions in an outpatient care setting. Methods: A narrative scoping review was conducted on …

Atlanta Symphony Orchestra

Bailey School of Music Concert Programs

Ring in the holiday season with the Atlanta Symphony Orchestra as they bring a festive program of seasonal favorites to the Bailey School of Music. Presented as part of the ArtsKSU Professional Series, this special performance will feature joyful arrangements and timeless tunes that capture the spirit of the season. With something for everyone, it’s a perfect way to celebrate with family and friends through the power of live music. It will be an evening of holiday cheer, world-class musicianship and community celebration!

Global Carbon Mitigation From Bacnet Adoption In Commercial Building Automation Systems 1995-2030, Fei Han, Weiwei Mo

Faculty Publications

Building Automation Systems (BAS) play a critical role in improving energy efficiency in commercial buildings, yet their long-term carbon mitigation potential has not been comprehensively quantified at a global scale. As the dominant open communication standard enabling interoperability in modern BAS, BACnet has played a central role in expanding automation adoption worldwide. This study develops a cohort-based modeling framework to estimate historical (1995–2025) and projected (2026–2030) CO₂e mitigation from BACnet-based BAS adoption across four regions: the United States, Canada, Europe, and the Rest of World (ROW). The model combines regional commercial floor area, baseline electricity and natural-gas energy intensity, BAS …

Full Issue - Maya America V7, I2, Maya America Editors

Maya America: Journal of Essays, Commentary, and Analysis

Full issue of Maya America, volume 7, issue 2.

Introductory Note: Profound Guatemala, Alan Lebaron

Maya America: Journal of Essays, Commentary, and Analysis

Words have historic and contemporary variations in meaning. People who write about the Maya employ words such as revitalization, resurgence, agency, resistance, authenticity, and cosmovision, for example. “Profound” is the theme for Maya America this issue, and we present three examples, two from the past and one from today. The 1st profound comes from Raúl Leiva’s poem Mundo Indigena, and the second from Guillermo Bonfil Batalla who applied the word to Mexico. Our third example of profound comes from Silvia Patricia López Juan, one of the authors in this issue of Maya America.

Living Experiences Of Indigenous Health Practice: Belizean Maya Communities And Belize Migrants, Kristina Baines

Maya America: Journal of Essays, Commentary, and Analysis

Belize Maya communities, like many indigenous communities around the world, have long experienced challenges to maintaining health as they interface with an ever-expanding globalized model of development. This essay explores the relationship between traditional ecological practices and health in the context of a holistic understanding of what makes healthy bodies, healthy communities and healthy lives. Using the author’s Embodied Ecological Heritage (EEH) framework and a phenomenological lens, the essay shares how sensory experiences become embodied through everyday practice, promoting health and general wellbeing. This grounded theory, developed in and with Maya communities, helps us understand ways to consider and support …

Evaluation And Calibration Of Coupled Low-Cost Particulate Matter Sensors, Tyler Cargill

McKelvey School of Engineering Graduate Student Theses & Dissertations

Low-cost sensors (LCS), if used appropriately, are useful instruments to elucidate human exposure to particles suspended in the air (i.e. particulate matter, PM). Characterizing this exposure is crucial, as exposure to PM2.5 (i.e. particles with aerodynamic diameter ≤ 2.5 μm) negatively affects the respiratory, cardiovascular, and other organ systems and is the leading environmental burden for global mortality. Similarly, exposure to particles with aerodynamic diameters greater than 2.5 μm and less than or equal to 10 μm, here forth termed as PMCoarse, is known to cause health ailments for the upper respiratory system. This dissertation focuses on the MODULAIRTM-PM (MOD-PM), …

Learning From Images And Text (Clinical) Data: Toward Putting Ai In Radiology Workflows, Pan Xiao

McKelvey School of Engineering Graduate Student Theses & Dissertations

The rapid growth of medical imaging data highlights the need for intelligent systems that can understand both radiological language and image content. This dissertation presents two complementary research directions that advance machine learning in radiology through large-scale natural language understanding and unsupervised image representation learning. The first part develops and benchmarks machine learning models for identifying follow-up recommendations in radiology reports—a task essential for improving patient care and reducing missed follow-ups. Using 49,769 reports across multiple modalities and three institutional datasets, along with external and temporal test sets, thirty-two classification methods were systematically evaluated on both findings and impression sections. …

Transforming Co2 Into Value-Added Products: Liquefied Petroleum Gas And Solid Carbon Materials, Kaiying Wang

McKelvey School of Engineering Graduate Student Theses & Dissertations

The escalating climate crisis, driven by anthropogenic carbon dioxide (CO2) emissions, necessitates the development of advanced Carbon Capture and Utilization (CCU) technologies. A critical distinction within CCU lies between transient carbon cycling, which converts CO2 into fuels, and permanent sequestration, which transforms it into durable, solid materials. This dissertation addresses fundamental catalytic challenges across both pathways to develop economically viable and technologically sound solutions for CO2 valorization. This work seeks to answer two primary research questions: (1) How can the catalyst temperature mismatch and stability limitations in the tandem conversion of CO2 to Liquefied Petroleum Gas (LPG) be overcome to …

Late-Stage Capitalism And Consumerism In Higher Education: A Morphogenetic Analysis, Kallen Zhou

Publications

Facing widespread student disengagement and dissatisfaction, U.S. higher education is undergoing a paradigm shift, detaching from its civic and pedagogical origins. A key force driving this transformation is the rise of student consumerism. While existing literature documents market-driven actions adopted by higher education institutions (HEIs) and the consumer roles students play, it overlooks structural market forces. Specifically, little theorization exists on the relationship between late-stage capitalism and student consumerism. This paper addresses that gap through two steps: first, offering a historical analysis of the traditional university model, late-stage capitalism, academic capitalism, and the decline of the liberal arts; second, developing …

Beyond Precision: Ambiomic Survivorship In Childhood And Aya Cancer., Juan Antonio Ortega-García, Omar Shakeel, Nicole Wood, Antonio Pérez-Martínez, Jose Luís Fuster-Soler, Mark D. Miller

Manuscripts, Articles, Book Chapters and Other Papers

Background: Survival among children and adolescents and young adults (AYA) with cancer has improved substantially over recent decades; however, dominant survivorship models remain reactive-activated post-treatment and anchored to static exposure- and organ-based screening. This design underuses the anticipatory window at diagnosis and overlooks environmental and social determinants that modulate outcomes across the life course. Methods: We narratively reviewed international frameworks including the Children's Oncology Group (COG), the International Late Effects of Childhood Cancer Guideline Harmonization Group (IGHG), the Pan-European Network for Care of Survivors after Childhood and Adolescent Cancer (PanCare) and the National Comprehensive Cancer Network (NCCN), and synthesized evidence …

Comparison Of Cervical Spine Injury Clinical Prediction Rules For Children After Blunt Trauma, Lois K. Lee, Fahd A. Ahmad, Lorin R. Brown, Monica Harding, Lawrence Cook, Kathleen Adelgais, Rebecca K. Burger, Alexander Rogers, Leah Tzimenatos, Lauren C. Riney, Daniel Rubalcava, Caleb E. Ward, Kenneth Yen, Julie C. Leonard

2020-Current year OA Pubs

No abstract provided.

How Design Law Is Taking Shape In The United States And European Union, Christine Haight Farley

Scholarly Articles in Law Reviews & Journals

This Essay uses a comparative framework to show that sophisticated design rights holders in both the United States (U.S.) and the European Union (EU) increasingly sidestep specialized design regimes in favor of more expansive trademark and copyright doctrines. Although both jurisdictions now operate cumulative intellectual property (IP) systems for industrial design, they have taken sharply divergent paths in confronting the proliferation of “design dupes”—replicas that trade on the appeal of sought-after designs. In the United States, rights holders rely chiefly on trademark law, and especially trade dress, to convert cultural recognition into legally cognizable source indication, a move facilitated by …