Digital Commons Network^™

An Unnecessary Burden: Why It Is Time To Eliminate Mcdonnell Douglas From Ada Failure-To-Accommodate Claims, Jonathan G. Jain

Missouri Law Review

Several strangers sit together in a room, staring at three black lines on a white card. Their task seems simple: choose the line that matches the length of a line printed on a second card. One by one, the strangers correctly choose the matching line, and the task repeats with new white cards and new black lines. The correct answer is always obvious, but after a few rounds, one man suddenly finds himself alone in giving the correct response. What he does not know is that the others have been instructed to begin choosing incorrect lines. Eventually, despite what his …

Product Liability In The Digital Age: A Flexible Framework For Categorizing Technology After Ameer V. Lyft, Andrew Jensen

Missouri Law Review

A single line of code can now cause a car crash, deny a loan, or—as in the case of Ameer v. Lyft—contribute to a man’s death. Traditional product liability law, born in the era of smokestacks and assembly lines, still assumes that only tangible things can be defective products. When software replaces machinery and algorithms make life-or-death decisions, courts face a question: can code itself be a defective product? The answer matters enormously. If courts decline to treat mass-marketed applications as “products,” victims of dangerous software may be left without recourse. On the other hand, if they expand liability too …

Late-Onset Legg-Calvé-Perthes Disease Treated With Varus Derotation Femoral Osteotomy: A Case Report, Mark Gamadia, Sami Habboub, Bianca Gamadia, Himanshu Panchal

Student Publications

Introduction: Legg-Calvé-Perthes disease (LCPD) is categorized as idiopathic avascular necrosis of the femoral head, most common in children between the ages of 5 and 7. Prognosis is strongly influenced by age and lateral pillar classification, with children older than 8 years and those with Herring Group C disease typically experiencing poor outcomes. Delayed diagnosis represents a significant barrier to care, often limiting treatment options and worsening prognosis. This case highlights such a scenario while demonstrating that favorable functional and radiographic results remain achievable through meticulous surgical containment in late-presenting, severe disease.

Case report: An 11-year-old boy with no history of …

Development And Evaluation Of An Mpas-Based Urban Modeling System For The New York City Region, Marco S. Yu, Kristian Rice

Publications and Research

Complex geometry and varying land cover make urban environments difficult to simulate accurately. This research presents a performance evaluation of the newly developed urban modeling system in the Model for Prediction Across Scales (MPAS). Weather over the New York metropolitan area during June 2018 was simulated using supercomputing resources and the new urban modeling system. Modeled 2-m air temperature was compared with historical hourly observations from five NYC Mesonet stations, one located in each of the five boroughs. Comparison showed that the model follows the timing of warming and cooling well, but overestimates the magnitude of temperature swings at peaks …

Exploring The Physical Education Experiences Of Blind And Visually Impaired Hispanic Multilingual Learners In Integrated Settings, Sheyla G. Martinez-Rivera

Human Movement Studies & Special Education Theses & Dissertations

Although students with visual impairments (VI) are increasingly placed in integrated physical education (PE) classes (U.S. Department of Education, 2023), the embodied experiences of those who also identify as multilingual learners (MLs) and as Hispanics remain largely unexplored. This retrospective qualitative study examined how these students experience integrated PE during their K-12 education, focusing on how language and disability identities shaped their participation. Participants included seven Hispanic students, all MLs, and identified under the Individuals with Disabilities Education Act (IDEA) as blind or visually impaired. At the time of the study, participants were between 18 and 33 years old and …

Exploring The Perceptions Of United States Dentists And Dental Hygienists Towards Implementation Of New Workforce Shortage Policies, Hite N. Jones

Dental Hygiene Theses & Dissertations

Background: There is a perceived national dental hygiene shortage causing delays in receiving preventive treatment and potentially increasing oral disease risk. States are proposing alternative pathways to allow less-trained individuals to provide dental hygiene care to fill this perceived gap. There is no research to support whether such measures would mitigate the shortage issue. Purpose: Therefore, the purpose of this study was to examine the perceptions of United States (U.S.) dentists and dental hygienists (DH) towards the implementation of new workforce shortage policies and contributing factors and solutions to the workforce shortage. Methods: This descriptive, cross-sectional study included a convenience …

Assessing Stakeholders’ Perceptions Of Organizational Effectiveness Through A Multidimensional Theoretical Model: An Interpretive Phenomenological Qualitative Case Study, Andrea M. Paul

School of Public Service Theses & Dissertations

Nonprofit organizations play a fundamental role in meeting community needs when government resources are limited or nonexistent. For decades, scholars and practitioners have recognized the importance of nonprofit-government partnerships for effective public service delivery. This study examines faith-based organizations as a specific type of hybrid nonprofit organization. As social, economic, and environmental challenges intensify, the need for community-based programs led by faith-based organizations also increases. These organizations are working to combat several of society's wicked problems, including but not limited to homelessness, food insecurity, drug addiction, youth and family services, and climate change. Nonprofit sector performance measurement is often recognized …

Sensemaking By Rural Community College Mid-Level Academic Leaders During Localized Disruptions: A Critical Incident Technique Study, Donata Worrell

Educational Leadership & Workforce Development Theses & Dissertations

Mid-level academic leaders in community colleges play a critical role in the success of community colleges. Beyond performing administrative tasks, they advocate for faculty, staff, and students as well as implement directives. Their work is affected by localized disruptions. However, limited research has examined how these leaders experience such disruptions. The purpose of this qualitative study was to explore how mid-level community college leaders experience and make sense of those unexpected operational disruptions and their emotional responses to those events. Guided by Weick’s theory of sensemaking, this study used the critical incident technique (CIT) to collect detailed accounts of the …

Exclusive Neutral Pion Electroproduction Cross Section Measurements With A Neutral Particle Spectrometer, Mitchell R. Kerver

Physics Theses & Dissertations

Deep Virtual Compton Scattering (DVCS), the exclusive electron-proton scattering process ep →e′p′γ, provides access to generalized parton distributions (GPDs), which correlate informa tion about the longitudinal momentum and transverse spatial structure of quarks inside the nucleon. Experiment E12-13-010 in Hall C at Jefferson Lab was designed to take high-precision measure ments of the DVCS cross section over an extended kinematic range using the newly commis sioned Neutral Particle Spectrometer (NPS). The NPS features a high-resolution electromagnetic calorimeter and a streaming data acquisition system optimized for operation at high luminosities. This thesis presents the detector and analysis work carried out to …

Engineering Cryogenic Thermal Links And Transport Systems For Conduction-Cooled Superconducting Cavities, Jacob B. Lewis

Mechanical & Aerospace Engineering Theses & Dissertations

The Thomas Jefferson National Accelerator Facility (Jefferson Lab) is currently developing a prototype conduction-cooled 915 MHz SRF cryomodule proposed for industrial use, capable of increasing the energy of an electron beam with 5 mA current by ~ 4 MeV. Two Nb3Sn resonant cavities are under development for this project, in which cryogenic cooling is provided by closed cycle refrigerators (cryocoolers). One cavity utilizes high-purity electroformed copper on the outer surface to provide heat extraction from the cavity, the other relies on high-purity aluminum thermal links. This thesis investigated the thermal conduction pathways between the cavities and cryocooler cold heads, with …

Behavioral, System, And Informational Cyberattacks: A Human-In-The-Loop Driving Simulator Experiment, Samuel Petkac

Psychology Theses & Dissertations

Advanced technologies such as sensors and AI/ML algorithms have enabled increasing levels of automated driving system that detects, responds, and even predicts changes in a driving environment supported by wireless connectivity to nearby vehicles and infrastructure. Such connected and automated vehicles (CAVs) can be particularly vulnerable to cyberattacks targeting not only infotainment systems but also firmware and other applications, critically compromising driver safety. As we anticipate a “mixed” traffic where vehicles with various levels of automated technologies share the road for the foreseeable future, it is urgent to systematically examine types of possible cyberattacks and control human behaviors in such …

Downstream Effects Of Post Aerobic Digestion And Divalent Cation Treatment: Dewaterability, Phosphorus Mitigation, And Process Odors, Maya Marisol Quijano Garcia

Civil & Environmental Engineering Theses & Dissertations

This study evaluated post-aerobic digestion (PAD) with aeration, mixing, and divalent cation addition to improve phosphorus capture, dewaterability, and odor control in thermal hydrolysis process (THP)–treated anaerobic digestate at the Hampton Roads Sanitation District’s Atlantic Treatment Plant. A three-day PAD process was operated under constant air flow (5 LPM) and dissolved oxygen (DO)-setpoint (0.2 mg/L) aeration conditions with Ca(OH)₂ or Mg(OH)₂ dosing. Aeration and mixing alone increased polymer demand by 14–46 % relative to untreated influent, indicating enhanced extracellular polymeric substance release. Chemical conditioning partially mitigated this increase but did not restore polymer demand to baseline levels. Dewatered cake total …

Swimming Behavior Of Longfin Squid Doryteuthis Pealeii Paralarvae: Escape Jets To Pirouettes, Mel Lhuillier

Biological Sciences Theses & Dissertations

Upon hatching, squid paralarvae must become proficient at locomotion and prey capture before their yolk reserves are depleted, while also contending with the physical constraints associated with low/intermediate Reynolds number (Re) environments. Although some aspects of behavior and jet dynamics have been examined in squids during early ontogeny, little is known about routine behaviors in paralarvae, whether repeatable patterns are employed, or how these behaviors are achieved dynamically. To better understand swimming behaviors and the propulsive flows that drive them in paralarvae, high-speed video data and digital particle image velocimetry (DPIV) data were collected simultaneously from longfin squid Doryteuthis pealeii …

Bug-In-Ear ECoaching To Enhance Parents' Use Of Embedded Learning Opportunities With Preschool-Age Children With Autism Spectrum Disorder, Aeshah Alturki

Human Movement Studies & Special Education Theses & Dissertations

The increasing prevalence of autism spectrum disorder (ASD) has heightened the need for effective communication interventions. Parents are key partners in intervention and, with appropriate support, can serve as effective intervention agents. However, parents often require ongoing support to implement evidence-based practices. The purpose of this study was to experimentally evaluate the effects of online Bug-in-Ear (BIE) eCoaching on parents’ fidelity of embedded choice-making during family routines with their preschool-aged children with ASD. This study also examined the generalization and maintenance, children’s communicative responses, and parents’ perceptions of the intervention. A single-subject nonconcurrent multiple baseline design across two parent–child dyads …

Modeling Early Indicators For Success In An Associate Degree In Nursing Program, Joseph D. Moss

Educational Leadership & Workforce Development Theses & Dissertations

Persistent nursing workforce shortages across the United States have increased the importance of Associate Degree in Nursing (ADN) programs as primary entry points into the profession. Community colleges prepare a substantial portion of the nursing workforce; however, attrition within ADN programs limits the number of graduates entering practice. Understanding factors associated with academic performance and program completion is essential for strengthening nursing education pathways and supporting workforce development. The purpose of this quantitative study was to examine early academic and sociodemographic factors associated with successful completion of an ADN program at a suburban community college.

Guided by Becker’s Human Capital …

Quantifying Nutrient Fluxes Across The Sediment-Water Interface In The Lafayette River Estuary, Adriana E. Amrhein

OES Theses and Dissertations

The Lafayette River, a shallow, eutrophic tributary of the Chesapeake Bay, experiences seasonal harmful algal blooms (HABs). While management efforts focus on reducing external nutrient inputs, internal loading from benthic sediments remains poorly constrained. This study quantifies spatial and seasonal variability in nutrient and radium isotope fluxes across the sediment–water interface at three sites where HABs are known to initiate and represent contrasting sediment textures and hydrodynamic conditions. Sediment cores and porewater samples were collected in summer 2023 and winter 2024 to measure grain size, porosity, dissolved nutrients (NH₄⁺, NOₓ⁻, PO₄³⁻), and radionuclide activities (²²⁴Ra and ²²⁸Th). Radium isotope disequilibrium …

Ptsd Symptoms And Cannabis Use Among College Students: Examining The Role Of Trauma-Related Cannabis Use To Cope, Christopher T. Latourrette

Psychology Theses & Dissertations

Individuals with posttraumatic stress disorder (PTSD) are more than four times as likely to develop cannabis use disorder (CUD) as those without PTSD. This common co-occurrence is often interpreted through a self-medication framework in which cannabis is used to manage PTSD symptoms. Prior work has relied heavily on veteran samples, includes measures of cannabis coping that are not specific to PTSD, and has most commonly examined total PTSD symptom severity, limiting precision in understanding how discrete symptom clusters relate to cannabis outcomes. The present study sought to examine associations between individual PTSD symptom clusters and cannabis use severity and to …

Role Of Listeria Adhesion Protein In Monocyte-Associated And Extracellular Translocation Of Listeria Monocytogenes Across The In Vitro Placental Barrier Co-Culture Model, Ayesha Atique

Biological Sciences Theses & Dissertations

Listeria monocytogenes is a facultative intracellular foodborne pathogen capable of crossing the placental barrier, leading to miscarriage, stillbirth, and neonatal sepsis, and has a fetal/neonatal fatality rate of ~20–30%. Although the importance of canonical virulence factors such as Internalin A (InlA) and Internalin B (InlB) in L. monocytogenes crossing of the placental barrier has been demonstrated, clinical strains lacking functional canonical internalins have been reported to cause severe neonatal disease, suggesting additional mechanisms of placental translocation.

To investigate these virulence mechanisms, we adapted a physiologically relevant co-culture human placental barrier Transwell model composed of BeWo trophoblasts and primary human placental …

“Recollecting The Told Story”: Storytelling, Activism, And The Black Maternal Health Emergency, Lamaya C. Williams

English Theses & Dissertations

Storytelling is a foundational component of Black knowledge creation and transmission. This dissertation centers Black women’s stories of birth and mothering—drawing on both primary source birth stories and fictional narratives—to examine the United States’ Black Maternal Health Emergency (BMHE). The BMHE is a complex and urgent issue wherein structural racism, medical bias, and intersecting social determinants disproportionately endanger the health of Black mothers. As such, Black mothers in the United States are three times more likely to die from a pregnancy-related condition compared to their white counterparts.

This study examines the birth stories of women who survived the BMHE and …

Profiles Of Science Students’ Achievement Emotions: An Exploration Of Motivational Antecedents And Persistence Outcomes Over Time, Arianna White-Levatich

Educational Leadership & Workforce Development Theses & Dissertations

This is a longitudinal study focused on the importance of students’ beliefs and emotions for their persistence in science majors. The primary goals of this study are threefold. First, to examine how undergraduate science students’ academic achievement emotions combine into profiles across two time points in the context of introductory Chemistry and Biology Courses. Second, to examine how students’ beliefs and perceptions of belonging relate to profile membership and to the likelihood that students will transition between profiles of emotions over time. Third, to evaluate how emotion profile membership and transition are related to students’ intentions to pursue science and …

Biocrude From Organic Waste And Its Conversion To Hard Carbon: Experimental And Modeling Study, Isamu Umeda

Civil & Environmental Engineering Theses & Dissertations

This study establishes a technical and theoretical foundation for the efficient conversion of organic waste into biocrude and high-value carbon materials, aiming to facilitate the industrialization of hydrothermal and solvothermal liquefaction. The dissertation research is structured as follows:

Chapter 2 developed a novel chemical kinetic model for the HTL of corn stover based on elemental balances (C, H, N, and O). By incorporating temperature, residence time, solid loading as an independent variable, the model successfully predicted product yields and properties, revealing that there was non-pseudo-first-order reaction pathways in the conversion of water soluble organics in aqueous phase (AP) to hydrochar. …

Extending The Job Demands-Resource Model In Classified Work Environments: A Longitudinal Analysis Of Job Demands, Resources, Job Satisfaction, And Retention Among Engineers, Gregory Gooden

Engineering Management & Systems Engineering Theses & Dissertations

The Job Demands–Resources (JD-R) model is a widely used framework for understanding how work conditions influence employee attitudes and retention-related outcomes. However, empirical evidence testing JD-R dynamics in classified technical work environments remains limited, particularly using longitudinal designs that account for structural constraints, nonrandom participation, and outcome-specific measurement challenges. Classified work is characterized by persistent demands, restricted flexibility, and security-driven limitations on available resources, raising questions about whether and how JD-R processes generalize to this context.

This study examines whether job demands and job resources predict subsequent job satisfaction and retention intent in a classified technical workforce using multi-wave longitudinal …

Bioengineering The Future Of The Human Species: H+’S Ideological Iterations Of Trans-/Posthumanity As Exemplified By Futurist Literary Texts = (Bio)Technological Solutions For (And/Or) Reification Of Systemic Inequities?, Marjorie E. Bomhower

English Theses & Dissertations

While humanity has, throughout our species’ history, endeavored to dream and create astonishing, and ever-evolving, (bio)technologies with the utopian ideals of bettering our day-to day lives and achieving greater longevity, our endeavors have (thus far) not only produced remarkable, beneficial advances in longevity and quality of life, but have also yielded devastating and dire outcomes; often at the cost and victimization of marginalized communities. This dissertation focuses on select (bio)technologies – particularly, those promoted by H+ (the most current and popular technoutopianist non-profit, “educational,” organization) – with an investigation of current and nascent (bio)technological evolutions, futurist literary texts, and critical/digital …

A Study Of Short-Range Correlated Pair Formation Mechanisms, Noah S. Swan

Physics Theses & Dissertations

Short-Range Correlations (SRCs) refers to pairs of nucleons that are temporary high density fluctuations with high relative momenta and lower center-of-mass momenta com pared to the nuclear Fermi momentum (kF). SRCs account for 20–25% of the nucleons in medium to heavy nuclei, make up essentially all nucleons with momentum greater than kF, and contribute most of the kinetic energy carried by nucleons in nuclei.

The existing semi-inclusive and exclusive measurements only cover a handful of light nu clei or heavy elements. This does not allow for a systematic study of the dependence of SRC pairs on nuclear mass and proton-neutron …

Inferring The Breakdown Scales Of The Chiral Expansions For GA And MN, Andreas Ekström, Daniel R. Phillips, Lucas Platter, Matthias Schindler

Faculty Publications

We apply Bayesian inference to the order-by-order chiral perturbation theory (χPT) expansions for the axial-vector coupling constant g_A and the nucleon mass m_N, and thereby infer the scales at which χPT breaks down for these two observables. Using a pointwise Bayesian analysis, we find that the inferred breakdown scales are notably different for the two observables. For the chiral expansion of g_A, we obtain 251⁺²⁰₋₅₀ MeV and 211⁺²⁰₋₃₀ MeV using two distinct sets of low-energy constants, while for the chiral expansion of m_N we infer a significantly …

The Psychology Behind Ai-Generated Phishing And Social Engineering Attacks, A’Shya Reynolds

School of Cybersecurity Master's Level Projects and Papers

Cybercrime has evolved significantly with the integration of artificial intelligence (AI), transforming traditional phishing and social engineering attacks into highly sophisticated and personalized threats. While early phishing attempts relied on generic messaging and low success rates, modern AI-driven attacks leverage advanced data analytics, natural language processing, and behavioral prediction to manipulate victims more effectively.

This research examines how cybercriminals utilize AI to enhance psychological manipulation techniques in phishing and social engineering attacks, increasing victim susceptibility. Drawing from interdisciplinary literature in cybersecurity and psychology, this study explores key psychological mechanisms, including cognitive biases, emotional triggers, and decision-making processes that influence victim …

Directory Of Landscape Professionals Trained In Ecological Landscaping For Water Quality Protection, Julia Peterson

UNH Cooperative Extension

The individuals and businesses listed have completed UNH Cooperative Extension training programs for professionals as indicated, and have agreed to be listed in the directory. Individuals looking for related products or services are encouraged to contact one or more of the professionals listed in your area.

Nh Guide To 4-H Dog Shows, Extension

UNH Cooperative Extension

No abstract provided.

Retreat, Renew, Reflect: Exploring Digital Marketing Strategies For Faith-Based Retreat Centers, Rebecca A. Mickler

Electronic Theses and Dissertations

In today’s fast-paced world, retreat centers offer a vital opportunity for rest, reflection, and spiritual renewal. Despite growing societal awareness of mental health and wellness, many religiously affiliated retreat centers face stagnant participation, aging leadership, and operational challenges that threaten their long-term sustainability. This qualitative-dominant mixed methods study uses bright spots analysis to examine how Villa Maria Education and Spirituality Center (VMESC), a Catholic retreat center, can strengthen its digital marketing strategies to attract new audiences while maintaining mission alignment.

Bright spots analysis examines positive outliers, organizations that achieve notable success despite operating within similar constraints, to identify practices that …

Maintenance Insights For Power Transformers In Energy Networks, Saleh Hassan Al-Ali

Theses

This thesis examines machine learning approaches for predicting failures in electrical power distribution transformers, with the goal of helping utility operators intervene before outages occur. The dataset covers 16,000 distribution transformers operated by Compa ˜n´ıa Energ ´etica de Occidente (CEO), a Colombian utility serving 42 municipalities in the Cauca Department. Each transformer record includes geographic location, rated power capacity, self-protection features, ceramic insulation criticality levels, removable connector configurations, customer categories, user counts, estimated un-supplied energy, installation types, network topology, and secondary line lengths. Failure event histories were also included, which allowed the problem to be framed as a supervised binary …