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Articles 9931 - 9960 of 818072
Full-Text Articles in Entire DC Network
Comparison Of Levels Of Bmi, Stress, And Depression Of Women During The Prenatal Period Relative To Their Activity Levels, Kalayna King
Comparison Of Levels Of Bmi, Stress, And Depression Of Women During The Prenatal Period Relative To Their Activity Levels, Kalayna King
Honors Theses
This study aimed to analyze the relationships between activity levels, Body Mass Index (BMI), stress levels, and depression symptoms in obese pregnant women in Arkansas. Two separate exercise intervention studies were combined in this analysis to ultimately give a sample size of 293 pregnant women who were randomized into standard of care group (control) and an exercise group (treatment/experimental) (n = 115 and n = 178, respectively). Women in the control groups were instructed to independently continue to follow the physical activity guidelines recommended by their gynecologist, whereas the experimental groups participated in a combination of aerobic and resistance exercise …
Reaching The Heart Of The Matter: Uncovering Novel Mechanisms Of Cardio-Neuronal Regulation And Therapeutic Implications, Olivia Sloan
Reaching The Heart Of The Matter: Uncovering Novel Mechanisms Of Cardio-Neuronal Regulation And Therapeutic Implications, Olivia Sloan
Honors Theses
Cardiovascular diseases and cancer are the leading causes of mortality in the United States and across the world [1-3]. Patients with heart diseases have been shown to have neurological deficits [4-6]. While various drug classes reduce mortality and morbidity in cancer patients, many of these treatments present life-threatening adverse effects, particularly cardiotoxicity and/or neurotoxicity.
To uncover novel mechanisms of differentiation of neuronal cells induced by cardiac cells. I hypothesized that cardiac cell-induced neurodifferentiation is mediated by noncanonical metabolic factors. To address this, I sought to identify which molecules are involved in the induction of neurodifferentiation of PC12 cells by H9C2 …
Fear In The Forecast: Do You Believe The Government Controls The Weather?, Gabriella Bartsch
Fear In The Forecast: Do You Believe The Government Controls The Weather?, Gabriella Bartsch
Honors Papers and Posters
Weather manipulation by the government is among the most widely believed conspiracy theories in America, with over 49 percent of Americans subscribing to this belief. As belief in weather-related conspiracies continues to gain traction, understanding the political and social factors that drive these beliefs becomes increasingly essential. In this study, data from the Chapman Survey of American Fears, a representative national sample of U.S. adults, as well as a qualitative content analysis of X/Twitter posts from 2020 to 2026, are used. This research examines how political partisanship and conspiratorial predisposition are reflected in media consumption and levels of institutional trust, …
The Legal Framework For Direct Ocean Carbon Capture And Storage (Volume 1: International Law), Romany M. Webb, Korey Silverman-Roati
The Legal Framework For Direct Ocean Carbon Capture And Storage (Volume 1: International Law), Romany M. Webb, Korey Silverman-Roati
Sabin Center for Climate Change Law
This paper focuses on the marine carbon dioxide removal (mCDR) approach of direct ocean carbon capture and storage (DOCCS), which aims to remove some of the carbon currently stored in the ocean and thereby enable it to uptake additional carbon dioxide from the atmosphere. DOCCS is still undergoing research, but early studies suggest it could have significant carbon dioxide removal potential. However, DOCCS could also present environmental and other risks, including from the construction of new facilities, the intake and processing of water, and the handling and storage of carbon dioxide. Careful siting, design, and operation of DOCCS systems is …
Patients' Attitudes Towards Deprescribing And Associations With Patient-Related Factors Across Two Hospital Settings, Louise Westberg Strejby Christensen, Iman El Gamah, Amina Osman Ismail Barre, Daniela Claudia Moga, Anissa Aharaz, Olivia Bornæs, Rikke Lundsgaard Nielsen, Aino Leegaard Andersen, Esben Iversen, Kim Peder Dalhoff, Ove Andersen, Helle Gybel Juul-Larsen, Morten Baltzer Houlind
Patients' Attitudes Towards Deprescribing And Associations With Patient-Related Factors Across Two Hospital Settings, Louise Westberg Strejby Christensen, Iman El Gamah, Amina Osman Ismail Barre, Daniela Claudia Moga, Anissa Aharaz, Olivia Bornæs, Rikke Lundsgaard Nielsen, Aino Leegaard Andersen, Esben Iversen, Kim Peder Dalhoff, Ove Andersen, Helle Gybel Juul-Larsen, Morten Baltzer Houlind
Epidemiology and Environmental Health Faculty Publications
Medication deprescribing is a targeted strategy to reduce inappropriate polypharmacy. Patients in primary care settings have reported high willingness to discontinue medications, but this phenomenon is less well studied in hospital settings. In this explorative post hoc analysis of two previously described clinical trials, we assessed patients' attitudes towards deprescribing in two hospital-based cohorts: acutely admitted older medical patients (≥ 65 years) in the emergency department at Copenhagen University Hospital Hvidovre (October 2018–April 2021) and multimorbid patients (≥ 18 years) referred to an outpatient clinic at Copenhagen University Hospital Amager (March 2019–December 2019). Among 104 and 72 patients in each …
Multiscale Metabolic Covariance Networks Uncover Stage-Specific Biomarker Signatures Across The Alzheimer's Disease Continuum., Juan Antonio K Chong Chie, Scott A Persohn, Ravi S Pandey, Olivia R Simcox, Gregory W. Carter, Paul Salama, Paul R Territo, The Alzheimer’S Disease Neuroimaging Initiative
Multiscale Metabolic Covariance Networks Uncover Stage-Specific Biomarker Signatures Across The Alzheimer's Disease Continuum., Juan Antonio K Chong Chie, Scott A Persohn, Ravi S Pandey, Olivia R Simcox, Gregory W. Carter, Paul Salama, Paul R Territo, The Alzheimer’S Disease Neuroimaging Initiative
Faculty Research 2026
INTRODUCTION: Functional connectomics studies leverage the power of interregional brain relationships using graph theory of glycolytic metabolism to establish neural connections and their roles in cognition and disease and to monitor therapeutic responses.
METHODS: Using a retrospective clinical population (N = 431) from ADNI, we evaluated disease changes using metabolic covariance analysis. In addition, we developed a novel region set enrichment analysis (RSEA) to detect brain functional changes based on metabolic variations. Results were aligned with transcriptomic signatures and clinical cognitive assessments (CCAs).
RESULTS: Our findings highlight sexual dimorphic changes across the disease spectrum, which suggest brain network reorganization occurs …
Ecovoltaic Solar Energy Development Creates Novel Microclimate, Temperature, And Soil Moisture Patterns Under Solar Panels In A Warm Desert, Juan Pinos, Seth M. Munson, Claire C. Karban, Matthew D. Petrie
Ecovoltaic Solar Energy Development Creates Novel Microclimate, Temperature, And Soil Moisture Patterns Under Solar Panels In A Warm Desert, Juan Pinos, Seth M. Munson, Claire C. Karban, Matthew D. Petrie
Life Sciences Faculty Research
Background As solar energy development expands in desert regions, new installation practices and solar technologies seek to balance ecosystem conservation and energy generation (ecovoltaics). The Gemini Solar Project, a large ecovoltaic facility located in the northeastern Mojave Desert, employed low impact installation methods to reduce disturbance of the desert ecosystem within arrays of bifacial panels mounted on solar tracking systems. We evaluated microclimate and environmental conditions across five locations: four within-facility microsites (underneath solar panels, east and west panel driplines, and interspaces between panel rows) and one in the undisturbed desert outside the facility. Results Under panel microsites experienced lower …
The Student Movement Volume 110 Issue 19: Summer Surprise, Secret Sidewalks, And Superstars, Nathaniel Reid, Kyle Simpson, Ysa Dennis, Melanie Webb, Addison Randall, Anna Pak, Reagan Westerman, Madison Vath, Alyssa Caruthers, Maya Thomas, Anna Rybachek
The Student Movement Volume 110 Issue 19: Summer Surprise, Secret Sidewalks, And Superstars, Nathaniel Reid, Kyle Simpson, Ysa Dennis, Melanie Webb, Addison Randall, Anna Pak, Reagan Westerman, Madison Vath, Alyssa Caruthers, Maya Thomas, Anna Rybachek
The Student Movement V. 110 (2025-2026)
AUTHENTIC FACTS
Andrew Francis to Return to Student Movement as Editor in Chief, .- .. -.- ---
Summer Break Canceled for AU Architecture Students, (Not) Nathaniel Reid
Mysterious Message in Andrews' Sidewalks Reveals Long-Lost History, Kyle Simpson
ARTS & ENTERTAINMENT
Should Actors' Public Personas Influence Their Award Chances?, Ysa Dennis
The Collingsworth Family to Bring Hymns to the HPAC. Melanie Webb
How Close Is Too Close? The Nature of Press Tour Relationships, Ysa Dennis
Andrews University Choirs Present Spring Concert, Addison Randall
HUMANS
Women in STEM Faculty Spotlight, Anna Pak
NEWS
Pre-Law Students Take the Stand in Campus Mock Trial, …
Identidad Flamenca: Formation Of And Negotiations With The Flamenco Identity, Kayla Lyall
Identidad Flamenca: Formation Of And Negotiations With The Flamenco Identity, Kayla Lyall
Theatre & Dance ETDs
The core of this dissertation is an inquiry into belonging in flamenco. Expanding beyond the personal, it examines how flamenco identity is constructed through embodiment and practice. Challenging dominant narratives of purity and authenticity, I argue that identity in flamenco emerges through multiple pathways—including inheritance, training, cultural proximity, and artistic inquiry—and is continually reshaped by social, political, and aesthetic forces. Through phenomenology and practice-as-research, I position the body as an archive of knowledge and a site of meaning-making. My creative project, NUDE, serves as an embodied investigation into vulnerability, lineage, and self-definition, demonstrating identity as something enacted rather than …
Posture And Pain: Investigating The Effects Of Study Habits On Musculoskeletal Discomfort In College Students, Eden G. Potter
Posture And Pain: Investigating The Effects Of Study Habits On Musculoskeletal Discomfort In College Students, Eden G. Potter
Honors Theses
Musculoskeletal discomfort is increasingly common among college students, particularly in the neck, shoulders, and lower back, due to prolonged sitting and frequent use of electronic devices. This study examines the relationship between posture habits, study behaviors, ergonomic awareness, and musculoskeletal discomfort among students at Eastern Kentucky University. A cross-sectional survey design was used to collect data through an anonymous Qualtrics questionnaire. Participants reported their study duration, posture habits, device usage, ergonomic awareness, and levels of musculoskeletal pain using a 0–10 scale.
Descriptive analyses were conducted to identify patterns among variables. Results indicated that while study duration alone did not show …
Invasive Honeysuckle: Using Remotely Sensed Imagery To Map Landcover Change At Taylor Fork Ecological Area, Avery Krahwinkel
Invasive Honeysuckle: Using Remotely Sensed Imagery To Map Landcover Change At Taylor Fork Ecological Area, Avery Krahwinkel
Honors Theses
Invasive species can have detrimental impacts on biodiversity and local ecosystems and are frequently targeted by natural area management for treatment and removal. Two common species of invasive honeysuckle (Lonicera maackii and Lonicera japonica) decrease plant diversity and alter ecological systems such as food webs in Kentucky. Both species are found in abundance at Taylor Fork Ecological Area (TFEA) and difficult to effectively manage. Remote sensing tools like multispectral imagery can be used to efficiently locate and quantify the abundance of invasive honeysuckle at TFEA because of the unique spectral signatures of various landcovers. This study used a …
More Than Just Hyper: The Mislabeling And Overmedicating Of Adhd In Children Ages 5-10, Katlyn Waltz
More Than Just Hyper: The Mislabeling And Overmedicating Of Adhd In Children Ages 5-10, Katlyn Waltz
Honors Theses
This thesis examines the frequency and consequences of the misdiagnosis and overmedicating of Attention Deficit Hyperactivity Disorder in elementary school aged children, ages 5-10. The information within this paper utilizes recent evidence-based psychological and medical research done surrounding ADHD in children. Specifically focusing on what a misdiagnosis looks like and how this can affect the child. Physically, if an alternative diagnosis is overlooked, the severity of the problem worsens. Emotionally children often feel misunderstood. Misdiagnosis often occurs due to symptoms being shared with other disorders such as thyroid disease, sleep disordered breathing, developmental delays or anxiety/depression.
For children who are …
The Role Of Suffering In The Development Of Character: A Philosophical, Psychological, And Theological Analysis, Taylor Moore
The Role Of Suffering In The Development Of Character: A Philosophical, Psychological, And Theological Analysis, Taylor Moore
Honors Theses
Suffering is an inherent aspect of the human condition, often perceived as negative yet capable of fostering profound growth. This study explores the transformative potential of suffering through philosophical, psychological, and theological lenses. Specifically, it examines whether suffering is inherently evil or can instead serve as a catalyst for developing character traits essential to eudaimonia—the flourishing life described by Socrates and Aristotle. Drawing on theories of meaning-making and virtues-centered living, this research argues that suffering can create the conditions that can cultivate perseverance, resilience, hope, and relational intimacy, all of which are vital for human flourishing. Under certain conditions, suffering …
You Hit Your Head, What Comes Next? How Can Speech-Language Pathologists Assist In Traumatic Brain Injury Recovery?, Elayna R. Wollam
You Hit Your Head, What Comes Next? How Can Speech-Language Pathologists Assist In Traumatic Brain Injury Recovery?, Elayna R. Wollam
Honors Theses
Traumatic Brain Injuries are complex injuries caused by an impact or penetrating wound to the head that disrupts the typical functioning of the brain. TBIs are highly prevalent and complex injuries. They can present in different severities, have numerous causes, and result in a variety of different types of symptoms and impairments. These impairments can include articulation disorders, language disorders, fluency disorders, swallowing disorders, social communication disorders, cognitive communication disorders, and more. Every injury will be different, and every individual will experience different symptoms and have different priorities for their recovery. This means treatment should also be nuanced to reflect …
Me Or We In Criminal Behavior: A Cross-National Examination On The Impact Of Narcissism On Criminal Behavior, Adrian J. Zaragoza
Me Or We In Criminal Behavior: A Cross-National Examination On The Impact Of Narcissism On Criminal Behavior, Adrian J. Zaragoza
Honors Theses
Crime is a worldwide issue that exists within any society. Many studies have not examined narcissism and its relation to crime in a cross-cultural perspective. The current study aimed to examine how culture can impact narcissism and criminal behavior. Hypothesis 1: Individual narcissism will be positively associated with criminal and antisocial responses to provocation scenarios in the United States. Hypothesis 2: Collective narcissism will be positively associated with criminal and antisocial responses to provocation scenarios in Kenya. Hypothesis 3: The association between individual narcissism and criminal/antisocial behavior will be stronger in the United States than in Kenya, …
Yes Under Duress: The Paradox Of The Fawn Trauma Response In Consent Law, Madeline Paoli
Yes Under Duress: The Paradox Of The Fawn Trauma Response In Consent Law, Madeline Paoli
UC Law SF Journal on Gender and Justice
This article examines the evolving landscape of sexual consent law through the lens of trauma-informed legal analysis, focusing on the underrecognized trauma response known as fawning. Existing consent frameworks fail to capture the complex behaviors of many survivors who outwardly feign consent as a survival mechanism. To assess how fawning evidence might fit into consent statutes, I categorize U.S. state law into four subtypes of consent: affirmative, hybrid, forcible compulsion, and statutory silence. Each sub-type fails to adequately account for trauma-informed behaviors. By examining each of these subtypes and its corresponding case law, I identify statutory and doctrinal gaps that …
Effects Of Dietary Nitrate And Caffeine On End Power And Work Above End Power During A 3 Min All-Out Test In Trained Male Cyclists, Anthony M. Hagele, Kyle Sunderland, Petey W. Mumford, Chad Kerksick
Effects Of Dietary Nitrate And Caffeine On End Power And Work Above End Power During A 3 Min All-Out Test In Trained Male Cyclists, Anthony M. Hagele, Kyle Sunderland, Petey W. Mumford, Chad Kerksick
Faculty Scholarship
Background: The purpose of this study was to examine the effects of acute dietary nitrate (NO3−) and caffeine (CAF) supplementation on end power (EP) and work performed above EP (WEP) in trained male cyclists during a 3 min all-out test (3MT) on a cycle ergometer.
Methods: Fifteen healthy, trained male cyclists (28.5 ± 5.3 years, 79.2 ± 9.1 kg, VO2peak 55.2 ± 5.6 mL·kg−1·min−1) completed four exercise trials in a randomized, double-blind, placebo-controlled, crossover study design separated by 3–7 days. The four experimental conditions were placebo beverage (nitrate-depleted) + placebo capsule, nitrate-rich beetroot juice + placebo capsule (BR), …
White Matter Microstructure Alterations In Social Anxiety Disorder: A Mega-Analysis Across Twelve Cohorts In The Enigma-Anxiety Working Group, Eline F Roelofs, Nynke A Groenewold, Kinga Farkas, Alyssa H Zhu, Si Gao, Tiana Borgers, Udo Dannlowski, Kira Flinkenflügel, Dominik Grotegerd, Tim Hahn, Andreas Jansen, Elisabeth J Leehr, Tilo T J Kircher, Hannah Meinert, Igor Nenadić, Frederike Stein, Benjamin Straube, Tamer Demiralp, Raşit Tükel, P Michiel Westenberg, Jochen Bauer, Anna Kraus, Alexander G G Doruyter, Christine Lochner, David Hofmann, Thomas Straube, André Zugman, Monica E Calkins, Raquel E Gur, Ruben C Gur, Bart S Larsen, Theodore D Satterthwaite, Theresa M Slump, Roman A Vogler, Suzanne N Avery, Jennifer U Blackford, Jacqueline A Clauss, Su Lui, Sophia I Thomopoulos, Robert R J M Vermeiren, Neda Jahanshad, Peter V Kochunov, Paul M Thompson, Daniel S Pine, Dan J Stein, Nic J A Van Der Wee, Janna Marie Bas-Hoogendam
White Matter Microstructure Alterations In Social Anxiety Disorder: A Mega-Analysis Across Twelve Cohorts In The Enigma-Anxiety Working Group, Eline F Roelofs, Nynke A Groenewold, Kinga Farkas, Alyssa H Zhu, Si Gao, Tiana Borgers, Udo Dannlowski, Kira Flinkenflügel, Dominik Grotegerd, Tim Hahn, Andreas Jansen, Elisabeth J Leehr, Tilo T J Kircher, Hannah Meinert, Igor Nenadić, Frederike Stein, Benjamin Straube, Tamer Demiralp, Raşit Tükel, P Michiel Westenberg, Jochen Bauer, Anna Kraus, Alexander G G Doruyter, Christine Lochner, David Hofmann, Thomas Straube, André Zugman, Monica E Calkins, Raquel E Gur, Ruben C Gur, Bart S Larsen, Theodore D Satterthwaite, Theresa M Slump, Roman A Vogler, Suzanne N Avery, Jennifer U Blackford, Jacqueline A Clauss, Su Lui, Sophia I Thomopoulos, Robert R J M Vermeiren, Neda Jahanshad, Peter V Kochunov, Paul M Thompson, Daniel S Pine, Dan J Stein, Nic J A Van Der Wee, Janna Marie Bas-Hoogendam
Faculty, Staff and Student Publications
Background: Studies investigating social anxiety disorder (SAD) have reported inconsistent alterations in white matter (WM) microstructure. The ENIGMA (Enhancing Neuro Imaging Genetics through Meta Analysis)-Anxiety Working Group investigated differences in the microstructure of 25 WM tracts between individuals with SAD and healthy control (HC) participants in a mega-analysis.
Methods: We analyzed data from 487 individuals with SAD and 1604 HC participants (ages 8-65 years) from 12 cohorts worldwide. Analyses and quality control were performed using standardized ENIGMA diffusion tensor imaging protocols. We primarily examined fractional anisotropy (FA) as the main parameter of WM microstructure. Linear mixed-effects analyses were conducted to …
Energy Management And Water Balance In Migrating Hummingbirds, Shayne R. Halter
Energy Management And Water Balance In Migrating Hummingbirds, Shayne R. Halter
Biology ETDs
Small body size and rapid metabolism make annual migrations challenging for North American hummingbirds. Many of these birds make annual journeys of over 10,000 km. During migrations, hummingbirds use stopover sites, where they remain for several days to accumulate body fat. At these stopovers, they often encounter uncertainties in food resources, competition, and weather. To save energy, hummingbirds sometimes enter nocturnal torpor. My dissertation uses respirometry data, lipid measurements from Quantitative Magnetic Resonance, and feather hydrogen stable isotopes to understand how energy levels, migration patterns, torpor use, and water balance interact in four species of migrating hummingbirds. I discovered lipid …
Biological Soil Crusts: Effects Of Environmental Change On Dryland Microbes, Mariah T. Patton
Biological Soil Crusts: Effects Of Environmental Change On Dryland Microbes, Mariah T. Patton
Biology ETDs
Climate change is increasing rainfall variability, altering nutrient availability, and causing warming in drylands, which comprise approximately ~36% of Earth's terrestrial surface. These expanding ecosystems contribute the most to interannual variability in the global carbon cycling. Biological soil crusts (biocrusts)—often called the "skin of the Earth"—are critical components of dryland surfaces, consisting of successional microbial communities dominated initially by Cyanobacteria and later by a more diverse composition with other bacteria, archaea, lichen, fungi, and algae. These communities play essential roles in soil aggregation, erosion prevention, and carbon and nitrogen cycling. However, our ability to predict biocrust responses to environmental change …
Racing To Safety: Tax Policy For Ai Safety-By-Design, Mirit Eyal, Yonathan Arbel
Racing To Safety: Tax Policy For Ai Safety-By-Design, Mirit Eyal, Yonathan Arbel
Articles
The White House recently announced its vision of artificial intelligence (AI) policy: AI development is a race and America must win it. To that end, a new America's AI Action Plan directs federal agencies and states to remove regulatory barriers to AI development and accelerate innovation. This approach leaves limited room for regulatory measures that would address the safety risks of powerful AI systems: their behavior in novel domains remains unpredictable, their decision-making opaqueness, and their alignment with human values is uncertain. While experts warn of large-scale accidents, policymakers find themselves in a bind: Regulate AI and cede ground to …
Sampling And Counting Graph Structures With Triangle Motifs, Sherry Robinson
Sampling And Counting Graph Structures With Triangle Motifs, Sherry Robinson
Theses
Understanding the structure of real-world networks often relies on identifying significant (i.e., occurring significantly more frequently than random) subgraph patterns, or motifs, such as triangles. To assess their significance, null models generate random samples from a constrained distribution of graphs, preserving selected properties while randomizing others. These models may either generate random graphs or sample structures from a fixed input graph. This thesis focuses on the latter, specifically the problem of sampling and counting graph structures that incorporate triangle motifs. While efficient algorithms exist for sampling classical structures such as matchings, extending these methods to higher-order motifs remains an important …
In-Context Retrieval For Molecules And Chemical Synthesis Pathways, Abhisek Dey
In-Context Retrieval For Molecules And Chemical Synthesis Pathways, Abhisek Dey
Theses
Contrastive learning methods require well-defined positive pairs, limiting their applicability to domains where complete, high-fidelity pairings are available. In practice, large-scale scientific corpora --including patents, publications, and web-scale data -- contain vast quantities of contextually relevant but incompletely paired samples that are discarded under standard training paradigms. In this work, we demonstrate that hard negative mining can be leveraged to construct pseudo-positive supervision signals from unpaired or partially paired data, enabling contrastive learning to exploit the full breadth of available corpora without sacrificing representational quality. Using a large-scale chemical drug patent corpus as a testbed, we train a cross-modal contrastive …
Downstream Effects Of Post Aerobic Digestion And Divalent Cation Treatment: Dewaterability, Phosphorus Mitigation, And Process Odors, Maya Marisol Quijano Garcia
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 …
Bug-In-Ear ECoaching To Enhance Parents' Use Of Embedded Learning Opportunities With Preschool-Age Children With Autism Spectrum Disorder, Aeshah Alturki
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 …
The Leadership Lens: A Phenomenological Study Of The Lived Sensemaking Experiences Of School Leaders Implementing Virginia's New Standards Of Accreditation And Accountability, Paul M. Wilson Jr.
The Leadership Lens: A Phenomenological Study Of The Lived Sensemaking Experiences Of School Leaders Implementing Virginia's New Standards Of Accreditation And Accountability, Paul M. Wilson Jr.
Educational Leadership & Workforce Development Theses & Dissertations
This phenomenological study exposes the complex cognitive and organizational processes school leaders navigate as they translate high-stakes state mandates into localized action. By examining the implementation of Virginia’s revised Standards of Accreditation and Accountability (SOA), this study challenges the prevailing managerial paradigm that views policy implementation as a linear, mechanical execution of directives. Instead, grounded in sensemaking theory and SDT, this research conceptualizes implementation as a situated and interpretive act shaped by leaders’ prior experiences, beliefs, and psychological needs for autonomy, competence, and relatedness.
Using a qualitative phenomenological design, data were collected through semi structured interviews with 12 school and …
Electromyography, Prosthetic Properties, And Running Biomechanics In Recreationally Active Persons With Lower Extremity Amputation, Paige M. Agnew
Electromyography, Prosthetic Properties, And Running Biomechanics In Recreationally Active Persons With Lower Extremity Amputation, Paige M. Agnew
Rehabilitation Sciences Theses & Dissertations
Lower extremity loss affects nearly 150,000 individuals in the United States yearly yielding extreme health care costs annually. Typically, prosthetic devices are prescribed for 5-8 years despite known changes to an individual’s gait as time progresses. Patients can expect to undergo approximately 8-12 weeks of gait retraining to improve their comfort and efficiency. Biomechanical changes occur when running with a specific running prosthetic including considerable biomechanical and neuromuscular interlimb asymmetries and alterations in loading patterns. The purpose of this dissertation was to investigate the biomechanical demands for lower extremity prosthesis users during running. The first study synthesized peer reviewed evidence …
Biocrude From Organic Waste And Its Conversion To Hard Carbon: Experimental And Modeling Study, Isamu Umeda
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. …
Shadowrunning The Human: Harebrained Schemes' Shadowrun Series And Transhumanism, Alexander P. Orelup
Shadowrunning The Human: Harebrained Schemes' Shadowrun Series And Transhumanism, Alexander P. Orelup
English Theses & Dissertations
I argue that Harebrained Schemes’ video game series Shadowrun critiques transhumanism in three distinct yet related ways: in terms of religion, political control, and identity capitalism. In doing so, Shadowrun attempts to counter claims that video games are an inherently transhumanist medium and provides an opportunity for players to resist a potential transhuman future. This further elucidates the trends and perceptions of transhumanism within American culture around the time period. I utilize a variety of methodologies in my argument, ranging from cultural studies, narratology, ludology, and close reading in order to grasp all of the audio-visual and gameplay elements that …
Quantifying Nutrient Fluxes Across The Sediment-Water Interface In The Lafayette River Estuary, Adriana E. Amrhein
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 …