Digital Commons Network^™

Enhancing Information Architecture With Machine Learning For Digital Media Platforms, Taylor N. Mietzner

Honors College Theses

Modern advancements in machine learning are transforming the technological landscape, including information architecture within user experience design. With the unparalleled amount of user data generated on online media platforms and applications, an adjustment in the design process to incorporate machine learning for categorizing the influx of semantic data while maintaining a user-centric structure is essential. Machine learning tools, such as the classification and recommendation system, need to be incorporated into the design for user experience and marketing success. There is a current gap between incorporating the backend modeling algorithms and the frontend information architecture system design together. The aim of …

Exploring Language And Community Through Social Media: How Culturally Diverse English Language Learners Use Social Media Apps To Connect, Find Community And Communicate With Korean Entertainment Fandoms, Auteema Suber Ma

All Student Scholarship

This research aimed to investigate how fans of Korean entertainment from various cultural backgrounds utilize social media (SM) platforms to engage with each other. Additionally, the study examined if these social media connections offer genuine opportunities for English language practice and learning for English language learners (ELL’s). Through data collected via surveys and questionnaires and the analysis of online interactions, the study delved into the ways in which social media serves as a bridge for fans to exchange ideas and build a sense of community across diverse cultures. It also demonstrated these platforms can be a safe environment when implementing …

Linking Type And Extent Of Head Trauma To Cavum Septum Pellucidum In Older Adults With And Without Alzheimer Disease And Related Dementias, Breton M. Asken, Jeremy A. Tanner, Lawren Vandevrede, Alexandra Apple, Marianne Chapleau, Leslie S. Gaynor, Courtney Lane-Donovan, Steven Lenio, Golnaz Yadollahikhales, Shannon Lee

School of Medicine Publications

Background and objectives: Cavum septum pellucidum (CSP) is a common but nonspecific MRI finding in individuals with prior head trauma. The type and extent of head trauma related to CSP, CSP features specific to head trauma, and the impact of brain atrophy on CSP are unknown. We evaluated CSP cross-sectionally and longitudinally in healthy and clinically impaired older adults who underwent detailed lifetime head trauma characterization.

Methods: This is an observational cohort study of University of California, San Francisco Memory and Aging Center participants (healthy controls [HCs], those with Alzheimer disease or related dementias [ADRDs], subset with traumatic encephalopathy syndrome …

A Double-Blind, Randomized Controlled Study Of The Effects Of Celecoxib On Clinical Symptoms And Cognitive Impairment In Patients With Drug-Naïve First Episode Schizophrenia: Pharmacogenetic Impact Of Cyclooxygenase-2 Functional Polymorphisms, Dong-Mei Wang, Da-Chun Chen, Mei-Hong Xiu, Li Wang, Thomas R Kosten, Xiang-Yang Zhang

Faculty, Staff and Students Publications

Chronic low-grade peripheral and central nervous system inflammation may have a role in the pathogenesis of schizophrenia (SCZ). Inhibition of cyclooxygenase-2 (COX2), the arachidonic acid pathway, may inhibit cytokine responses and minimize inflammation. In this study, we added the COX2 inhibitor celecoxib to risperidone monotherapy to examine its efficacy on clinical symptoms and cognitive deficits in drug-naïve first episode (DNFE) SCZ patients. First, we genotyped two polymorphisms (rs5275 and rs689466) in the COX-2 gene in a case-control study of 353 SCZ patients and 422 healthy controls. Ninety patients participated in a 12-week, double-blind, randomized, placebo-controlled trial of celecoxib 400 mg/day. …

A Scoping Review Of Artificial Intelligence In Medical Education: Beme Guide No 84, Morris Gordon, Michelle Daniel, Aderonke Ajiboye, Hussein Uraiby, Nicole Y Xu, Rangana Bartlett, Janice Hanson, Mary Haas, Maxwell Spadafore, Ciaran Grafton-Clarke, Rayhan Yousef Gasiea, Colin Michie, Janet Corral, Brian Kwan, Diana Dolmans, Satid Thammasitboon

Faculty, Staff and Students Publications

Background: Artificial Intelligence (AI) is rapidly transforming healthcare, and there is a critical need for a nuanced understanding of how AI is reshaping teaching, learning, and educational practice in medical education. This review aimed to map the literature regarding AI applications in medical education, core areas of findings, potential candidates for formal systematic review and gaps for future research.

Methods: This rapid scoping review, conducted over 16 weeks, employed Arksey and O'Malley's framework and adhered to STORIES and BEME guidelines. A systematic and comprehensive search across PubMed/MEDLINE, EMBASE, and MedEdPublish was conducted without date or language restrictions. Publications included in …

The Role Of Epigenetic Mechanisms In The Long-Term Effects Of Early-Life Adversity And Mother-Infant Relationship On Physiology And Behavior Of Offspring In Laboratory Rats And Mice, Olga V Burenkova, Elena L Grigorenko

Faculty, Staff and Students Publications

Maternal care during the early postnatal period of altricial mammals is a key factor in the survival and adaptation of offspring to environmental conditions. Natural variations in maternal care and experimental manipulations with maternal-child relationships modeling early-life adversity (ELA) in laboratory rats and mice have a strong long-term influence on the physiology and behavior of offspring in rats and mice. This literature review is devoted to the latest research on the role of epigenetic mechanisms in these effects of ELA and mother-infant relationship, with a focus on the regulation of hypothalamic-pituitary-adrenal axis and brain-derived neurotrophic factor. An important part of …

Cognitive Function Remains Associated With Functional Impairment In Profound Dementia: Alzheimer Disease And Dementia With Lewy Bodies, Ihika Rampalli, Valory N Pavlik, Melissa M Yu, Jeffrey Bishop, Chi-Ying R Lin

Faculty, Staff and Students Publications

Background and objectives: The Baylor Profound Mental Status Examination (BPMSE) was developed to assess cognitive function in the profound stage of dementia. The Clinical Dementia Rating (CDR) scale has been widely used in measuring functional performance in dementia. We aimed to determine whether cognitive function is related to overall functional impairment in profound dementia.

Methods: We selected 864 patients with probable Alzheimer disease (AD) and 25 patients with possible dementia with Lewy Bodies (DLB) cases with profound dementia by Mini-Mental Status Examination or/and clinical global impression. We used BPMSE to measure cognitive function and the CDR sum-of-boxes (CDR-SB) score to …

Perceived Moral Distress Among Patient-Facing Healthcare Professionals During The Covid-19 Pandemic, Sarah Sumner, Karen Colorafi, Teresa Rangel

Articles, Abstracts, and Reports

No abstract provided.

Nh Farm And Ranch Stress Assistance Network Impact Report: Addressing The Root Causes Of Stress, Mental Health, And Suicide In The Farming Community, Seth Wilner

UNH Cooperative Extension

No abstract provided.

Enhancing Cybersecurity Awareness In The United Arab Emirates: An Assessment Of Current Practices And The Development Of An Ai-Enhanced Mobile Application, Meera Humaid Alalawi

Theses

In today's interconnected world, individuals, private corporations, public institutions, and governments face increasingly sophisticated cyber threats and attacks, highlighting the critical need for individuals and organizations to understand cybersecurity comprehensively. Cyberattacks have affected many countries and infrastructures in different sectors worldwide, including the United Arab Emirates (UAE), which has become a main target for cybercrime due to its booming economy and tourism. The UAE considers cybersecurity an increasingly critical issue in our digital world, and increasing cybersecurity awareness among residents is essential to protect themselves and their organizations from cyberattacks. The primary objectives of this study are to identify key …

Methods, Analyses, And Applications Of Multilayer Temporal Link Prediction In Networks, Xie He

Dartmouth College Ph.D Dissertations

Many applications stem from the possibility of accurately predicting links in various types of networks. In this thesis, we present methods, analyses, and applications for static, temporal, and multilayer networks. The first part of this thesis demonstrates how static network features serve as efficient and accurate predictors for link prediction in temporal networks. It includes an ensemble learning method we developed and presents experimental results on 90 synthetic stochastic block models and 19 real-world datasets. The second part closely follows, showcasing 20 different sampling methods and their effects on nine different link prediction algorithms for 250 real-world networks across 6 …

The Effects Of Ict On Higher Education In Mexico, Wietse De Vries, Germán Álvarez-Mendiola

Journal of Comparative & International Higher Education

Special Issue

The Effect Of Asynchronous Virtual Exchange On Intercultural Competence Among Undergraduate Students, Curtis Chu, Todd Hooper, Mariko Takahashi, Michael Herke

Journal of Comparative & International Higher Education

No abstract provided.

“Originally I Came From The Least Of Society”: Making Sense Of International Students’ Understandings Of Social Class Through Emotional Commentaries, Sam Shields, Alina Schartner

Journal of Comparative & International Higher Education

No abstract provided.

International Student Crisis Management To Covid-19: A Comparative Analysis Between The United States And South Korea, Jeong Youn Lee, Bawool Hong, Jenny J. Lee

Journal of Comparative & International Higher Education

No abstract provided.

Investigating Parental Roles In Developing Preschool-Aged Children’S Emergent Literacy In English, Their Second Language, Through Storybook Reading In A Sample Of Kuwaiti Homes, Fajr M. Alkouz

Dissertations

Using a convergent mixed methods design, this study explored home emergent literacy environments actualized by six mothers of young preschool-aged children living in Kuwait. It investigated the role of these Kuwaiti mothers in developing their bilingual preschool-aged children’s print knowledge, oral language, and phonological awareness, as three areas associated with Emergent Literacy (EL). In particular, the study explored the influence of parental storybook reading on the development of bilingual children’s EL skills in English, their Second Language (L2). Employing purposive sampling, this case study obtained statistical quantitative results from parents who responded to a questionnaire about their home literacy experiences …

How Transformational Leadership Improves Instructional Practices: The Mediating Role Of Teachers’ Change-Oriented Organizational Citizenship And Appreciation, Mariam Mohamed Alhammadi

Dissertations

Enhancing educational outcomes in the education system of the United Arab Emirates (UAE) hinges on improving teaching and learning practices. This study investigates the influence of transformational leadership approaches on instructional practices within science classrooms while examining the potential mediating effects of enhanced change-oriented organizational citizenship behaviors and heightened organizational appreciation, in the cultural context of the UAE public school system. Data are gathered from 297 teachers in UAE government schools through survey instruments featuring modified existing organizational context scales and scales inspired by the PISA, 2015 cycle’s teacher and student questionnaires. The collected data are analyzed using SmartPLS software …

Policymaker's Perspectives And Student Experiences Of Bullying At Schools In The Uae: A Mixed-Method Approach, Alfan Saghayir Alketbi

Dissertations

Bullying is a significant issue in schools worldwide, including Abu Dhabi, the UAE. This dissertation aims to explore the dynamics of school bullying and improve anti-bullying interventions through a mixed-method approach. The primary goal is to investigate current anti-bullying efforts in the UAE and develop a comprehensive framework for school-based bullying intervention, considering policymaker perspectives and student experiences.

The study includes a systematic scoping review, qualitative studies with policymakers, a SWOT analysis of Abu Dhabi's anti-bullying approaches, and a cross-sectional survey of students' perceptions, attitudes, and awareness in Al-Ain City. These methods provide an integrated view of bullying in the …

One Hand Doesn't Clap: The Moderation Of Individual Factors On The Relationship Between Leader Narcissism And Followers' Outcomes, Wafa Mohammed Al Wahedi

Dissertations

Drawing on leadership and social exchange theories, the purpose of this study is to examine the adverse impact of the toxic triangle; namely, Leader Narcissism (LN), Perceived Unethical Climate (PUC) and Followers' Submissiveness (FS) on followers' outcomes, particularly Psychological Capital (PsyCap) and Constructive Deviance (CD) through the mediation of Leader-Member Exchange (LMX). The study introduces Moral Identity (MI) as a moderator. The conceptual framework was put to the test with data collected from both leaders and their followers in UAE-based organizations. Hierarchical linear model analysis was run on leaders and followers' dyadic data for testing whether moral identity moderated the …

Autism At Work Across The Career Span: A Scoping Review, Kate Noel Warnock

Psychology Theses & Dissertations

This scoping review takes a career-span approach to the experiences of autistic people at work. Using Super’s (1994) life-span, life-space theory as a framework, I divided the literature into five career phases: Growth, Exploration, Establishment, Maintenance, and Disengagement. In each phase, I reviewed the challenges and facilitators that autistic people face, highlighting themes that have strong support in the literature, and areas that need further examination in future research. Additionally, I argue that Super’s career framework is not the most parsimonious way to describe the career trajectories of autistic individuals and propose modifications to the framework to better represent their …

First-Generation College Students And Sense Of Belonging At School: The Moderating Effect Of Remote Learning, Christina Su Ju

Psychology Theses & Dissertations

This study examines the effect of first-generation college student status on students’ sense of belonging, and whether remote learning moderates this effect. Specifically, this study examines whether first-generation college students’ sense of belonging at university differs from their continuing-generation college student counterpart, and whether taking remote courses impacts that relationship. It was hypothesized that first-generation college students would report lower sense of belonging than continuing-generation college students, and that remote learning would moderate the relationship such that the negative effect of first-generation student status on sense of belonging is strengthened when the student takes more remote courses. Survey data from …

Climbing The Academic Ladder While Black: Exploring The Experiences Of Institutional Belongingness For Black Counselor Education And Supervision Doctoral Students At Predominantly White Institutions, Jasmine Alicia Hawa Griffith

Counseling & Human Services Theses & Dissertations

Although ample research investigates students’ belongingness experiences in counselor education (CE) programs, existing literature only marginally explores the realities of Black master students, and there is a notable lack of empirical attention to Black doctoral students’ belongingness experiences in counselor education and supervision (CES) programs. Investigating Black CES doctoral students' belongingness experiences at Predominantly White Institutions (PWIs) is critical to understanding how the Council for Accreditation of Counseling and Related Education Programs (CACREP) accredited CES programs can address the troubling statistic that Black doctoral students are least likely to become full-time CE faculty. Consequently, this study utilizes critical phenomenology from …

Compassionate Communication, Social Support, And Safety: Needs Of People Experiencing Homelessness, Emma Lynn Jackson

Communication & Theatre Arts Theses

On any given night in 2023, approximately 650,000 people were experiencing homelessness (HUD, 2023). With the highest rate of homelessness since national reporting began in 2007 and double the rate of chronic homelessness since 2016, it could be inferred that the resources are not effectively mitigating the problem (HUD, 2023). To attempt to understand this complex issue, this thesis initially reviewed theories on societal structures, personal connections, social support, and gaps in support. In person interviews of 14 people living with homelessness explored perceptions of support, social challenges, involvement in the community and lack of support. Following each interview, a …

Innocence Through An Intersectional Lens: An Examination Of Women And Wrongful Convictions, Briana Paige

Sociology & Criminal Justice Theses & Dissertations

According to The National Registry of Exonerations (2022), nearly 40% of all exonerations involve a no-crime wrongful conviction. While women make up less than 10% of all exonerees, nearly 73% of exonerated women were originally convicted of crimes that never happened, compared to only 38% of exonerated men. Despite their prevalence, the topic of no crime wrongful convictions is extremely understudied in the wrongful conviction literature.

Additionally, since prior research on wrongful convictions has been primarily male centered, the likelihood that a woman’s case will be accepted to be reviewed for innocence is significantly lower than men (Free and Ruesink, …

Modeling The Impact Of Connected And Automated Vehicles On Driving Behaviors And Safety: A Driving Simulator Study, Abdalziz Alruwaili

Civil & Environmental Engineering Theses & Dissertations

Connected vehicles (CVs), equipped with advanced sensors, can communicate safety messages to drivers. Automated vehicles (AVs), designed with the ability to automate safety critical control functions, will redefine the traditional role of drivers. This dissertation aims to investigate the impact of connected and automated vehicles (CAVs) on driving behaviors and safety outcomes using data from driving simulator experiments. More specifically, the research objectives include:

1. Modeling the impacts of CVs on driving aggressiveness and situational awareness in highway crash scenarios.

2. Modeling the impacts of CV technologies on driving behaviors and safety outcomes in highway crash scenarios under diverse weather …

Teaching Software Development For Real-World Problems Using A Microservice-Based Collaborative Problem-Solving Approach, Yi Meng Lau, Christian Michael Koh, Lingxiao Jiang

Research Collection School Of Computing and Information Systems

Experienced and skillful software developers are needed in organizations to develop software products effective for their business with shortened time-to-market. Such developers will not only need to code but also be able to work in teams and collaboratively solve real-world problems that organizations arefacing. It is challenging for educators to nurture students to become such developers with strong technical, social, and cognitive skills. Towards addressing the challenge, this study presents a Collaborative Software Development Project Framework for a course that focuses on learning microservices architectures anddeveloping a software application for a real-world business. Students get to work in teams to …

A Comparative Study Of Clinicopathological And Immunohistochemistry Features Among Sample Of Young Patients With Breast Cancer (≤35 Years) And Older (> 35 Years), Suha Yasir, Ahmad Abd Al Shaheed

Iraqi Postgraduate Medical Journal

BACKGROUND:Breast cancer is the most common malignancy and the leading cause of cancer-related deaths among women worldwide. In Iraq, breast cancer ranks the first among the top ten malignant neoplasm affecting the community.  During 2016, 897 women died from the disease, and registered as the first cause of cancer related mortality among Iraqi females (23.6%) and second to bronchogenic cancer (12.1%) among males and females, and this study aimed to evaluate the clinicopathological, immunohistochemistry features of patients with breast cancer ≤ 35 years, in comparison to those > 35 years, and the impact of age on their prognosis.PATIENTS AND METHODS:In this …

The Impact Of Gratitude On Academic Advisor Job Satisfaction, Alexandria M. Widener

Electronic Theses and Dissertations

Academic advisors face high job demands and have among the highest turnover rates in higher education. Gratitude may have a positive impact on job satisfaction, but it has not been studied in this population. The purpose of this quantitative correlational study was to understand how dispositional gratitude at work, expression of gratitude at work, and receipt of gratitude at work predict job satisfaction in academic advisors. Academic advisors who were members of NACADA: The Global Community for Academic Advising, served in a full-time role at an institution of higher education in the United States, had worked a minimum of 6 …

Empowerment In Patriarchy: A Phenomenological Study Of Working Mothers In The Church Of Jesus Christ Of Latter-Day Saints, Michael Snapp

Electronic Theses and Dissertations

The purpose of this phenomenological study was to explore systems of empowerment and support for female members of a patriarchal society who work full-time outside of the home. Specific to this study are the lived experiences of female members of The Church of Jesus-Christ of Latter-day Saints (the Church) who are married, have at least one child at home, and have full-time employment outside the home, and the systems of support or empowerment that have been in place, or that they wish had been in place. Ten participants described their experiences as they related to working full-time outside the home, …

I’M Not Lovin’ It: Re-Thinking Fast Food Advertising, Brody Shea, Michael S. Sinha

All Faculty Scholarship

In 1971, the Federal Trade Commission (“FTC”) and the Food and Drug Administration (“FDA”) agreed to prevent injury and deception to the consumer in advertising, detailing their respective roles in a Memorandum of Understanding (“MOU”).¹ The MOU proscribes that the FTC regulates truth in advertising relating to foods, drugs, devices and cosmetics while the FDA controls labeling and the misbranding of foods, drugs, devices, and cosmetics shipped in interstate commerce.² The MOU has been amended and an addendum added since 1971, but the material provisions have remained consistent for over a half-century.³

Importantly, the FDA and the …