Digital Commons Network^™

The Dynamic Impacts Of Online Healthcare Community On Physician Altruism: A Hidden Markov Model, Kai Luo, Qiu-Hong Wang, Hock Hai Teo

Research Collection School Of Computing and Information Systems

Physician altruism is not only a key foundation of modern medical professionalism, but also a critical component in the theoretical health economics study. There is considerable interest in understanding the impacts of contemporary healthcare technology on physician altruism. In this paper, we investigate the dynamic influence of multiple incentive mechanisms developed by an online healthcare community (OHC) on physician altruism. We model physician altruism as the degree of tendency to benefit the patients at the cost of oneself and focus on the incentive mechanisms that give physicians social and economic returns. The dynamics of physician altruism is characterized via a …

Self-Organizing Neural Networks For Universal Learning And Multimodal Memory Encoding, Ah-Hwee Tan, Budhitama Subagdja, Di Wang, Lei Meng

Research Collection School Of Computing and Information Systems

Learning and memory are two intertwined cognitive functions of the human brain. This paper shows how a family of biologically-inspired self-organizing neural networks, known as fusion Adaptive Resonance Theory (fusion ART), may provide a viable approach to realizing the learning and memory functions. Fusion ART extends the single-channel Adaptive Resonance Theory (ART) model to learn multimodal pattern associative mappings. As a natural extension of ART, various forms of fusion ART have been developed for a myriad of learning paradigms, ranging from unsupervised learning to supervised learning, semi-supervised learning, multimodal learning, reinforcement learning, and sequence learning. In addition, fusion ART models …

Pornographic Deepfakes: The Case For Federal Criminalization Of Revenge Porn’S Next Tragic Act, Rebecca A. Delfino

Fordham Law Review

This could happen to you. Like millions of people worldwide, you have uploaded digital photographs of yourself to the internet through social media platforms. Your pictures aren’t sexually explicit or revealing—they depict your daily life, spending time with friends or taking “selfies” on vacation. But then someone decides they don’t like you. Using an app available on any smartphone, this antagonist clips digital images of your face from your innocuous pictures and pastes them seamlessly onto the body of a person engaged in sexually explicit acts. Without your knowledge or consent, you become the “star” of a realistic, pornographic “deepfake.” …

The Effect Of Traumatic Brain Injury On Tau Pathology By A Potential Seeding Mechanism, George Edwards Iii

Dissertations and Theses (Open Access)

The misfolding, aggregation and accumulation of specific proteins is the overarching concept in protein misfolding disorders (PMDs). The microtubule associated protein tau is known to form insoluble filaments known as neurofibrillary tangles (NFTs) composed of hyperphosphorylated tau (pTau) found in a subset of PMDs called tauopathies, such as Alzheimer’s disease (AD) and chronic traumatic encephalopathy (CTE), among others. Misfolded tau engenders a structurally alternative intermediate conformation that is prone to aggregate having amyloidogenic properties. Formation of amyloids, such as tau aggregates, is proposed to follow a nucleation-polymerization model where misfolded, soluble oligomeric seeds can trigger native proteins to misfold and …

Neglecting Responsibilities: The Uniform Probate Code's Failure To Address Child Maltreatment And Poverty, Joshua Hamlet

Journal of Law and Policy

When a child or adolescent passes away, parents are typically stricken with grief and unable to cope with the devastation. Unfortunately, the emotional toll is not the only challenge parents face. Some are forced to handle legal battles regarding the administration of their deceased child’s estate. Since the majority of children do not have a will, state adoptions of the Uniform Probate Code dictate what happens to the child’s estate during these tragedies. But what happens in the event these parents abused or neglected their child while that child was still living? While the Uniform Probate Code advises that these …

“Disturbing Schools” Laws: Disturbing Due Process With Unconstitutionally Vague Limits On Student Behavior, Rachel Smith

Journal of Law and Policy

For over a century, the United States Supreme Court has held, in sum and substance, that students do not “shed their constitutional rights . . . at the schoolhouse gate.” In practice, however, while not shed entirely, many of those rights have been increasingly limited. “Disturbing Schools” Laws subject students to criminal charges for behaving in a distracting or obnoxious manner on campus—behavior which can easily be conceptualized as typical adolescent behavior. Challenges to Disturbing Schools Laws have resulted in opposing outcomes across Circuit Courts. This Note discusses how students may use the Fourth Circuit case Kenny v. Wilson to …

Understanding The (Ir)Relevance Of Shareholder Votes On M&A Deals, Randall S. Thomas, James D. Cox, Tomas J. Mondino

Vanderbilt Law School Faculty Publications

Has corporate law and its bundles of fiduciary obligations become irrelevant? Over the last thirty years, the American public corporation has undergone a profound metamorphosis, transforming itself from a business with dispersed ownership to one whose ownership is highly concentrated in the hands of sophisticated financial institutions. Corporate law has not been immutable to these changes so that current doctrine now accords to a shareholder vote two effects: first, the vote satisfies a statutory mandate that shareholders approve a deal, and second and significantly, the vote insulates the transaction and its actors from any claim of misconduct incident the approved …

Associations Between Multidimensional Spirituality And Mental Health: Positive Psychological Traits As Mediators, Trever Dangel

Electronic Theses and Dissertations

Research in the areas of religion and spirituality and positive psychology have experienced considerable growth within the past two decades. Such growth has led to a plethora of research identifying important constructs in both areas and key relationships among them. The current literature is, however, limited by unclear distinctions between the constructs of religion and spirituality, and a general lack of research into their associations with positive psychological traits and mental health status. As such, the present study aimed to investigate a new model of spirituality, the RiTE model, which is a three-part model designed to capture the multifaceted nature …

The Effect Of Anthropometric Properties Of Self-Avatars On Action Capabilities In Virtual Reality, Ayush Bhargava

All Dissertations

The field of Virtual Reality (VR) has seen a steady exponential uptake in the last decade and is being continuously incorporated into areas of popular interest like healthcare, training, recreation and gaming. This steady upward trend and prolonged popularity has resulted in numerous extravagant virtual environments, some that aim to mimic real-life experiences like combat training, while others intend to provide unique experiences that may otherwise be difficult to recreate like flying over ancient Egypt as a bird. These experiences often showcase highly realistic graphics, intuitive interactions and unique avatar embodiment scenarios with the help of various tracking sensors, high …

Modeling Of Household Evacuation Decision, Departure Timing, And Number Of Evacuating Vehicles From Hurricane Matthew, Roa'a Jaber Mohammad Alawadi

All Dissertations

This dissertation investigates households’ evacuation decision, number of household vehicles used in evacuation, and departure timing from Hurricane Matthew. Regarding the evacuation decision, this dissertation takes a step further by presenting three level evacuation decision models that include full, partial, and no evacuation alternatives rather than the binary evacuate/stay decision. Multinomial (MNL) regression and random parameter MNL techniques were utilized to develop the prediction models. Results showed that some of the variables which affect the evacuate/stay decision have different influences on the three alternatives. The preferred MNL model was tested for random parameters and one random parameter (age of the …

Team Familiarity And Task Interdependence: A New Perspective On Dynamic Team Composition, Dana Verhoeven

All Dissertations

Teams have become an integral part of today’s workforce, allowing organizations to accomplish more than any one individual could do alone. Given their relevance to organizations, a plethora of research has been conducted to enhance team effectiveness and inform staffing procedures. However, most of these studies ignore the temporal dynamics inherent to team functioning, assuming that teams are comprised of the same members over time and that all members share the same level of interdependence. In reality, teams, such as those found in healthcare, are much more fluid, with members continually joining and leaving, thus highlighting the need for research …

Social Competence And Attitude Towards School In Relation To Academic Achievements Of Students In Kosovo, Blerta Perolli Shehu

All Dissertations

The focus of the research was to determine the relationship among social competence, attitudes toward school and academic achievement of primary school students in Kosovo. Participants in the study were 206 students of 4th grade classes from five different schools in Kosovo, one of their parents and teachers. Parents completed a Survey of Students’ Characteristics, children completed a self-report measure on School Attitude, and teachers completed the Social Competency Rating Form and the School Attitude/Behavior Teacher Version for each of the children in their class. Teachers also assessed the children’s academic performance in 7-items Likert-type scale for each of the …

Black Fatherhood In America Through The Lens Of Contemporary Memoir, Christian Allred

Criterion: A Journal of Literary Criticism

No abstract provided.

The Indian And "The Man": Double Consciousness By Community Identity In Zitkala-Ša's "The Soft-Hearted Sioux", Ethan Mcginty

Criterion: A Journal of Literary Criticism

No abstract provided.

Elementary School Administrators’ Perspectives Of Expanded School Mental Health Systems And Implications For Further Training, Melissa M. Petersen

Student Work

School administrators play a crucial role in the development and implementation of mental health systems that allow all students access to universal, preventative interventions and services. Understanding their perspectives about the fundamental features of effective Expanded School Mental Health systems is critical to understanding the research to practice gap as it relates to the successful implementation of school-based mental health services. Furthermore, it is necessary to understand administrators’ perspectives about the training and supports teachers need to increase knowledge, confidence, and self-efficacy in the delivery of effective school mental health services. The purpose of this pragmatic qualitative research study was …

The Classic, Winter 2019-2020, Public Relations

The Classic, 2010-2019

Zwemer View: Standout Courage and Faithfulness; Around the Green: Award-Winning Giving, In Box, Returning to Serve, HR MVPs, PA Program Gets Green Light, Schools for Syria, Campus Life: Dressember, Podcast for Educators, Extra! Extra!, Enrollment Sets Record, NWC Bandwidth Usage, Leaving NWC Financially Strong, Science Center Plaza, The Story Continues, Face Value: Tom Truesdell, Forever a Raider, Excellent Affirmed, Raider Nation Celebration, Bridge Builder, Comfort Keeper, Distinguished Alumni; Giving to Northwestern College in 2018-19; Red Zone: Double Threat; Looking Back: Closed Call; 1,000 Words: Making a Statement; Big Times in the Bultman: 10 of the Best Moments on the Raiders' …

The Effects Of Grade Configuration On Sixth, Seventh, And Eighth Grade Students’ Tnready English Language Arts And Math Achievement, Carmen Cristy Pendergrass

Electronic Theses and Dissertations

The purpose of this study was to determine if a significant difference exists in the TNReady scores of Tennessee students who attend a kindergarten through eighth grade school (K-8) as compared to students who attend a middle school (6-8 grades). The results of the 2018-2019 TNReady, the state adopted standardized achievement test for Tennessee, were used as the data for the study. The relationship between grade configuration and the percent of students who scored on track or mastered in English language arts and math was analyzed using an independent samples t-test. Further disaggregating by specific grade levels, grade configuration and …

What Is Wrong With Silence In Intercultural Classrooms? An Insight Into International Students’ Integration At A Uk University, Sihui Wang, Marta Moskal

Journal of Comparative & International Higher Education

Special Issue

Mental Health First Aid For Students In The Health Professions: Exploring Opportunities For Experiential Learning In Higher Education, Michail Mantzios, Amy Cook, Helen Egan

Health Professions Education

No abstract provided.

Frontiers In Theory-Predicated Research In Youth Development: A Commentary, Richard Lerner

Journal of Youth Development

The field of youth development sits at the frontier of new opportunities for research and practice. These opportunities are enabled by innovations in theory and in theory-inspired research methods. Framed by relational developmental systems metatheory, dynamic systems models of youth development emphasize that every young person has the potential to change positively by aligning specific individual strengths and contextual resources that, together, can optimize the life paths of a young person. The methods linked to these theoretical models combine to help identify the specific links between an individual and his or her context that may maximize thriving across the adolescent …

Exploration Of A College And Career Readiness Leadership Program For Urban Youth, Samantha Bates, Dawn Anderson-Butcher, Jera Niewoehner-Green, John Provenzano

Journal of Youth Development

Urban youth living in poverty are less socially and academically prepared to access postsecondary education compared to their more affluent peers. College and career readiness (CCR) programs traditionally focus on skill-building to assist with college and financial aid applications, test taking, and career exploration. The Youth Leadership Academy (YLA) program includes these components, but also incorporates positive youth development (PYD) and leadership skill development strategies to further prepare urban youth for college and career through internship, service, and leadership opportunities. Using a mixed methods approach, this study explored youth perceptions of the YLA, evaluating the influence of the program on …

Understanding Youths’ Educational Aspirations In The Somali Diaspora, Joanna Tzenis

Journal of Youth Development

This article shares findings from a 10-month qualitative longitudinal study that offer insight into the educational aspirations of American youth (grades 6-9) who belong to the Minnesota Somali diaspora and highlight the social and cultural influences that shape these aspirations. The findings show that while the majority of youth participants (at one point in the study) expressed that they wanted to become doctors in the future, these aspirations were informed by family values around helping others in Somalia—not an interest in medicine or science. The findings also demonstrate that through time, as the high school youth began to engage more …

We All Need Somebody To Lean On: Social Support As A Protective Factor For Individuals With Childhood Adversity, Rachel Clingensmith

Electronic Theses and Dissertations

Extensive research has shown that childhood adversity impacts development across the lifespan and has been linked to numerous negative health outcomes. Depression symptoms are one such outcome that has been associated with ACE exposure. The literature also indicates emotion regulation may be a mediator between ACEs and depression outcomes. The primary aim of this study (N = 766) is to investigate pathways leading from ACEs to depression and potential protective factors. It was hypothesized that difficulties in emotion regulation would mediate the link between ACEs and later depressive symptoms, social support would moderate the pathway between difficulties in emotion regulation …

Second-Grade Students’ Perceptions Of Their Classrooms’ Physical Learning Environment, Tsitsi Nyabando

Electronic Theses and Dissertations

Guided by the constructivist framework, the focus of the investigation was on second-grade students and their perceptions of their classrooms’ physical learning environment.

A qualitative multiple case study approach was employed, and data were collected through interviews, participant-generated photographs, and observations. Participants in the study were 16 second-grade students in four classrooms in three school districts in Northeast Tennessee. A physical learning environment tool, Assessing the Pillars of the Physical Environment for Academic Learning (APPEAL), developed by Evanshen and Faulk (2019) was used to select classrooms to take part in the study. The tool focuses on dimensions that help observers …

Adverse Childhood Experiences, Familial Emotion Socialization, And Adult Emotion Regulation: A Moderation Model, Rebecca Otwell-Dove

Electronic Theses and Dissertations

Adverse childhood experiences (ACEs) have been associated with maladaptive outcomes, including difficulties with emotion regulation (ER). ER difficulties, in turn, increase risk for experiencing physical and mental health problems. Parental emotion socialization is one factor that has been associated with ER skills across development. No known studies, however, have examined whether parental emotion socialization moderates the relationship between ACEs and ER difficulties. In the current study, undergraduates (N = 678) completed questionnaires about their history of ACEs, parental emotion socialization experiences, and current ER difficulties. Correlational results indicated a positive correlation between ACEs and ER difficulties. Results of the hierarchical …

Prognostication Of Uveal Melanoma Is Simple And Highly Predictive Using The Cancer Genome Atlas (Tcga) Classification: A Review., Carol L. Shields, Lauren A. Dalvin, Pornpattana Vichitvejpaisal, Mehdi Mazloumi, Arupa Ganguly, Jerry A. Shields

Wills Eye Hospital Papers

Purpose: The cancer genome atlas (TCGA) is a comprehensive project supported by the National Cancer Institute (NCI) in the United States to explore molecular alterations in cancer, including uveal melanoma (UM). This led to TCGA classification for UM. In this report, we review the American Joint Committee on Cancer (AJCC) classification and TCGA classification for UM from the NCI's Center for Cancer Genomics (NCI CCG) (based on enucleation specimens [n = 80 eyes]) and from Wills Eye Hospital (WEH) (based on fine needle aspiration biopsy [FNAB] specimens [n = 658 eyes]). We then compare accuracy and predictability of AJCC versus …

Investigating The Eeg Error-Related Negativity In College Students With Adhd, Anxiety, And Depression, Mariacristina Canini

Undergraduate Honors Theses

Error-related negativity (ERN) is an event-related potential elicited by the commission of errors. It appears as a negative deflection peaking between 50ms and 100ms after an erroneous response. Previous literature demonstrated that individuals who suffer from either anxiety or depression display a higher ERN amplitude compared to a control group. It has also been shown that people with ADHD display a lower ERN amplitude. Based on these findings, we investigated the relationships between these three disorders and their effects on the amplitude of the ERN. We recruited thirty-one students at East Tennessee State University and gathered data on their level …

Symbiosis In Digital Performance: The Relationship Between Interactive Technologies And Improvisational Choreography, Tessa Rixon

Behind the Scenes: Journal of Theatre Production Practice

Within Australian live performance, there is a rising number of works relying on digital media technologies to shape their scenographic environments. Situated in this field of digital performance, this paper examines the relationship between two subsets of digital scenography and dance: interactive digital technologies and improvisational choreography. While there are a number of perspectives that consider the role and impact of digital technologies within this specific field, many focus on the dancer or choreographer rather than the designer/technologist. The concept of symbiosis offers an alternative framework to understand the relationship between interactive digital technologies and improvisational choreography, and has potential …

United States Suicide Analysis: 1999-2016, Malynn Clark

Honors Theses

The purpose of this thesis is to create information visualizations surrounding suicide trends from 1999-2016 in the United States. The original data was obtained from the Centers for Disease Control and Prevention’s Compressed Mortality Database. This database permits users to download several fields of information regarding deaths for the years given. Using this information, many graphs below show trends and patterns for suicide. One notable trend includes the higher proportion of male to female suicides for all categories explored including: age group, race, and metro/nonmetro status. The goal is to bring awareness and understanding surrounding the suicide epidemic in the …

The Economic Impact Of Anti-Corruption Legislation On Foreign Investor Perceptions Of Corruption, Jean-Marie Marthe Auguste Richard Marcel Van Der Elst

Theses and Dissertations

Corruption has increasingly become an international challenge and the coordination of Anti-Corruption Legislation (ACL) and its implementation, a priority for nations. The economic impact of corruption on economic growth, foreign direct investment flows, and international trade is indicated in international research studies. The significant increase in global financial and trade transactions has presented new and increased opportunities for rent-seeking and increased the need for coordinated action against all forms of corruption. The effectiveness of national ACL measures in combatting and reducing corruption in all its forms, remains poorly defined and the extant research inconclusive. This study explores the economic impact …