Digital Commons Network^™

Topological Pressure And Fractal Dimensions Of Cookie-Cutter-Like Sets, Mrinal Kanti Roychowdhury

School of Mathematical & Statistical Sciences Faculty Publications

The cookie-cutter-like set is defined as the limit set of a sequence of classical cookie-cutter mappings. For this cookie-cutter set it is shown that the topological pressure function exists, and that the fractal dimensions such as the Hausdorff dimension, the packing dimension and the box-counting dimension are all equal to the unique zero h of the pressure function. Moreover, it is shown that the h-dimensional Hausdorff measure and the h-dimensional packing measure are finite and positive.

Hiv-Associated Neurocognitive Disorder (Hand) Biomarker Identification: Significance Analysis Of Microarrays And Two Persuasive Approaches With Random Forest, Hansapani Rodrigo, Bryan Martinez, Roberto De La Garza, Upal Roy

School of Mathematical & Statistical Sciences Faculty Publications

Background: HIV Associated Neurological Disorders (HAND) is relatively common among people with HIV-1 infection, even those taking combined antiretroviral treatment (cART). Genome-wide screening of transcription regulation in brain tissue helps in identifying substantial abnormalities present in patients’ gene transcripts and to discover possible biomarkers for HAND. This study explores the possibility of identifying differentially expressed (DE) genes, which can serve as potential biomarkers to detect HAND. In this study, we have investigated the gene expression levels of three subject groups with different impairment levels of HAND along with a control group in three distinct brain sectors: white matter, frontal cortex, …

Flows Of Co-Closed G_{2}-Structures, Sergey Grigorian

School of Mathematical & Statistical Sciences Faculty Publications

We survey recent progress in the study of G_{2}-structure Laplacian coflows, that is, heat flows of co-closed G_{2}-structures. We introduce the properties of the original Laplacian coflow of G_{2}-structures as well as the modified coflow, reviewing short-time existence and uniqueness results for the modified coflow and well as recent Shi-type estimates that apply to a more general class of G_{2}-structure flows.

Bayesian Modelling Of Nonlinear Poisson Regression With Artificial Neural Networks, Hansapani Rodrigo, Chris P. Tsokos

School of Mathematical & Statistical Sciences Faculty Publications

Modelling and prediction of count and rate responses have substantial usage in many fields, including health, finance, social, etc. Conventionally, linear Poisson regression models have been widely used to model these responses. However, the linearity assumption of the systematic component of linear Poisson regression models restricts their capability of handling complex data patterns. In this regard, it is important to develop nonlinear Poisson regression models to capture the inherent variability within the count data. In this study, we introduce a probabilistically driven nonlinear Poisson regression model with Bayesian artificial neural networks (ANN) to model count and rate data. This new …

Close-Order Combat At The Battle Of The Little Big Horn: The Use Of The Model 1873 Colt Revolver, Albert Winkler Dr.

Faculty Publications

Scholars have paid much attention to the use of the Model 1873 Springfield Carbine at the Battle of the Little Big Horn, which was designed to be used in combat at relatively long distances, and the nature, reliability, accuracy and rate of fire of this weapon has been frequently examined. Yet many other weapons were involved in the battle, including those wielded at close quarters. At critical junctions in the fight, these firearms were important in the progress of the contest and contributed significantly to the final outcome of the battle. The purpose of this paper is to assess the …

Recognizing The Everlasting Covenant In The Scriptures, Kerry Muhlestein

Faculty Publications

The Abrahamic, or new and everlasting, covenant is an important element of the Old Testament. In fact, the main way the Old Testament frames human relationships with God is whether people make and keep a covenant with him. Yet we often do not notice how much that theme is woven throughout all scripture. For example, the Book of Mormon title page specifically references the knowledge of the covenant as part of the purpose of writing and preserving the book, and the covenant is a major theme for many of its authors. The New Testament and the Doctrine and Covenants are …

Collection Weeding: Innovative Processes And Tools To Ease The Burden, Gregory M. Nelson, Michael C. Goates, David S. Pixton, Megan Frost, Dan Broadbent

Faculty Publications

Evaluating collections and ultimately removing content poses a variety of difficult issues, including choosing appropriate deselection criteria, communicating with stakeholders, providing accountability, and managing the overall timetable to finish projects on time. The Science and Engineering librarians at Brigham Young University evaluated their entire print collection of over 350,000 items within one year, significantly reducing the number of items kept on the open shelves and the physical collection footprint. Keys to accomplishing this project were extensive preparation, tracking progress and accountability facilitated by Google Sheets and an interactive GIS stacks map, and stakeholder feedback facilitated by a novel web-based tool. …

What Are They Saying? How To Use Interviews For Research And Assessment In Libraries, Dan Broadbent

Faculty Publications

• Assessment in libraries is an essential part of managing library resources to meet the needs of patrons and stakeholders.
• How to do it?
• Interviews can provide more deep and rich information than simple surveys.
• But... they are also more complicated and time consuming.

Joseph Smith, Gethsemane, And The Crucifixion Of Jesus Christ, John Hilton Iii

Faculty Publications

The Savior’s Atonement is central to the theology of The Church of Jesus Christ of Latter-day Saints. The Prophet Joseph Smith wrote, “We believe that through the atonement of Christ all mankind may be saved by obedience to the laws and ordinances of the Gospel.”1 On another occasion, he revealed that those inheriting the celestial kingdom are “made perfect through Jesus the mediator of the new covenant, who wrought out this perfect atonement through the shedding of his own blood” (Doctrine and Covenants 76:69).

Building Renewed Relevance: Portraits Of Ceos Rebranding Iconic Nonprofit Organizations, Helen A. Lowman

Antioch University Dissertations & Theses

In the United States, we often refer to the social sector as one leg of a three-legged stool. The private and public sectors support the other two legs. The social sector made up of nonprofit, nongovernmental, and charity organizations, contributes to the development of American society by focusing on social good rather than the desire to make profit. For decades, the sector has functioned as the social conscience of our society. However, many iconic, legacy nonprofits have struggled to keep their relevance in today’s world: their creation tied to a past societal problem, their mission and brand no longer germane …

Turning Around Small, Private, Tuition Dependent Colleges: How Boards Of Trustees Impact Decline And Turnaround, Michael Bills

Antioch University Dissertations & Theses

Even before the COVID-19 Pandemic, higher education has been facing unprecedented threats to existing business models. Small, private colleges heavily dependent on tuition revenue are particularly at risk. These at-risk small, private colleges need to make significant changes if they are to stave off decline and turn themselves around. Most of the literature on turnarounds of colleges and universities is focused primarily on the president, and is largely the reminiscences of former presidents. The board of trustees, however, is the ultimate governing authority of a college/university. If an at-risk institution needs to change in order to survive, the board must …

The Construction And Impact Of Power In Cross-Sector Partnerships: An Interpretive Phenomenological Study, Kimberly Allyn Walker

Antioch University Dissertations & Theses

In the United States, cross-sector partnerships, a form of collaboration, are becoming increasingly common in practice (Gray & Purdy, 2018). However, questions remain regarding the effectiveness of these partnerships and if the many challenges of using them can be overcome. In particular, the intersection of cross-sector partnerships and power, which can deeply impact these partnerships, needs more attention. This study used interpretive phenomenology to understand, from the participant perspective, (a) the experience and construction of power, (b) the impact of power on participants, and (c) how power dynamics in these initiatives compare to dynamics in organizations. Seventeen participants from four …

Freedom Of Journalism In International Human Rights Law, Edward L. Carter, Rosalie Westenskow

Faculty Publications

Contemporary attacks of various types have prompted calls for stronger public support and legal protections for journalism. Around the world, journalism faces not only government regulation that affects editorial content but also economic and corporate pressures as well as lack of public understanding of its societal functions. In the United States, courts and even journalism organizations have been reluctant to define journalism or single it out for special protection. But international human rights law presents a possible solution. This article discusses the international human rights law provisions that protect individuals engaged in journalism. The United Nations Human Rights Committee has …

Ethical Leadership: Life Story Of George Ciampa, U.S. Wwii Military Veteran And Community Leader, Susan M. Wiedemann

Antioch University Dissertations & Theses

This qualitative research study explored the influence of life experiences and personal ethics of George Ciampa, a United States military veteran; his work in establishing American military cemeteries in Europe; and later work as a community leader committed to teaching American youth about the cost of freedom. Dimensions of ethical leadership and public service motivation served as the theoretical framework for the study. The research extended knowledge on ethical constructs within the fields of leadership studies and public administration; recorded personal experiences that were absent in military historical archives; and increased awareness of aspects of the U.S. military subculture. The …

Living Through The Chilean Coup D’Etat: The Second-Generation’S Reflection On Their Sense Of Agency, Civic Engagement And Democracy, Denise Tala Diaz

Antioch University Dissertations & Theses

This dissertation illuminates how the experience of growing up during the Chilean dictatorship (1973–1990) affected the individual's sense of self as citizen and the impact on their sense of democratic agency, civic-mindedness, and political engagement in their country's current democracy. To understand that impact, the researcher chose to study her own generation, the “Pinochet-era” generation (Cummings, 2015) and interviewed those who were part of the Chilean middle class, who despite not being explicit victims of perpetrators, were raised in dictatorship and surrounded by abuse of state power including repression, disappearance, and imprisonment. The theoretical frame of the Socio-Political Development Theory …

The Impact Of Career Experiences On Generativity And Postretirement Choices For Intelligence Community Baby Boomers, Marianne Victoria Kramer

Antioch University Dissertations & Theses

This study focused on baby boomers and explored how a career with a mission-focus in the Intelligence Community influenced boomer generativity and subsequent choices after retirement. Baby boomers make-up the majority of the population that is retirement eligible today and have the benefit of a longer life expectancy commensurate with improvements in health care over the past century. Current retirement literature covers a range of options that redefine what retirement means today. This study employed a two-phase mixed method approach to investigate the characteristics and impacts of a mission-focused career, and to understand how such experiences impact postretirement opportunities and …

Adolescent Perspectives On Media Use: A Qualitative Study, April Fiacco

Antioch University Dissertations & Theses

This qualitative study looks at adolescents’ engagement with media and explores their perceptions of how media plays a role in their lives. For the purpose of this study, media includes watching television shows, watching and reading the news, and involvement in various types of social media. The influence of parents and peers is also explored to examine adolescents’ views of whether parent and peer opinions affect the types of media with which the adolescent participants choose to engage. The study used a semi structured interview to collect data with participants from a Massachusetts public high school. The data were analyzed …

Contextual Creativity And The Experience Of Cultural Pivoting In The Workplace, Jeanine Soucie

Antioch University Dissertations & Theses

The purpose of this grounded theory study was to explore the lived experience of foreign-born professional highly skilled employees living in the United States working for U.S.-centric organizations and the impact the interplay between their ethnic culture and the organization’s culture has had on their creativity in the workplace. Fourteen participants were interviewed and shared their experiences of creativity, providing rich stories. Using grounded theory analysis of their statements revealed five primary dimensions and five theoretical propositions. The study offers a heuristic model of the newly identified concept “cultural pivoting.” This term describes the importance and impact of having access …

Adult Intellectual Developmental Disorder: Adverse Childhood Experiences And Problem Behaviors, Jacqueline R. Dye

Antioch University Dissertations & Theses

Adverse childhood experiences (ACEs) have detrimental effects on health and psychological outcomes in the general population (Felitti et al., 1998). Individuals with the diagnosis of intellectual developmental disorder (IDD) are at increased risk for adverse events and may be vulnerable to poor outcomes, including problem behaviors (Hatton & Emerson, 2004; Hulbert-Williams et al., 2014). The present study examined relationships among Adverse Childhood Experiences (ACE) questionnaire (Felitti et al., 1998) items, total score, and problem behaviors for adults with IDD receiving community-based care. Participants (N = 41) were referred by a developmental services agency for a review of their archived records, …

The Role Of Geospatial Information And Effective Partnerships In The Implementation Of The International Agenda For Sustainable Development, Etta Delores Jackson

Antioch University Dissertations & Theses

The former United Nations Secretary-General Ban Ki-Moon (2014), repeated the core promise in the 1986 UN Declaration on the Right to Development, in which the General Assembly called for an approach guaranteeing meaningful participation of everyone in development and the fair distribution of the benefits of that development. To this end, partnerships are central and can lead to the dignity of the citizens involved as they participate in the development of their own communities. This dissertation research conducted in Manyatta A and B in the Port City of Kisumu, Kenya sought to do just that. The purpose of this study …

Social-Emotional Climate In The Community College Classroom: An Action Research Study Investigating The Impact Of Real-Time Student Feedback To Instructors, Angela E. Quitadamo

Antioch University Dissertations & Theses

Community college students often have obligations outside the classroom (supporting dependents or working part-or full-time jobs), preventing them from participating in extracurricular activities and fulfilling their social-emotional needs on campus. As a result, they rely heavily on classroom interactions with their instructors to gain a sense of belonging and motivation necessary for optimal cognitive growth. This action research study was conducted at a rural community college in New England to learn if an informal feedback tool, given to students, could provide real-time data to instructors to enhance the social-emotional classroom environment. An inquiry group (IG) comprised of the researcher and …

Saving A Seat For A Sister: A Grounded Theory Approach Exploring The Journey Of Women Reaching Top Policing Executive Positions, Nicola D. Smith-Kea

Antioch University Dissertations & Theses

The world of women in law enforcement is a thought-provoking one that has received increasing attention both in academia as well as in practice over the past few decades. Even more intriguing, and despite advances in the profession, is the low number of women in executive leadership positions in law enforcement. There is a vast underrepresentation of women in top executive leadership positions across the 18,000 law enforcement agencies in the United States. The purpose of this study was to gain an understanding of the complex journey of women to top executive policing leadership positions. Embracing a positive psychology approach, …

The Potential Role Of Payment For Ecosystem Services In Protected Area Management In Rwanda: A Case Study From Gishwati-Mukura National Park, Yves Gakunde

Antioch University Dissertations & Theses

The demand for ecosystem services (ES) by communities around the world especially from developing countries is increasing, and creates conflict between protected ecosystem management and community socioeconomic wellbeing needs, particularly around protected areas. Taking into consideration globalization, capitalism, weak policies, and population growth as some of the majors driving factors to land change, increased demand for ES comes in part from societies’ changing economic demands and opportunities, such as food and commercial crop production, timber extraction, urbanization, and infrastructural development. Many biodiversity conservation approaches and initiatives have been used to protect and maintain healthy ecosystems. While the fence and fine …

The Human Dimensions And Spatial Ecology Of Poaching And Implications For Red Wolf Survival, Suzanne Agan

Antioch University Dissertations & Theses

In the 1970’s, red wolves were considered America’s most endangered mammalian species and the US Fish and Wildlife Service (USFWS) developed the Red Wolf Recovery Plan soon after passage of the Endangered Species Act (ESA) to preserve and eventually reintroduce them. It marked the first successful attempt to reintroduce a large predator that had been completely extirpated from the wild. The conservation of predators, such as red wolves, stirs controversy when it hinders human activities and some people retaliate by illegal killing. In Northeastern North Carolina (NENC), poaching has been a problem throughout the entire recovery process and is the …

The Experience Of Children's Mental Health Leaders During Times Of Constraint: A Narrative Study, Jody Levison-Johnson

Antioch University Dissertations & Theses

Across the United States, each state has a public mental health system that is designed to support children and youth with emotional and behavioral challenges. This is critically important as recent estimates show that one in six children in the United States has a diagnosed mental health condition (Whitney & Peterson, 2019). The design and structure of these systems vary by state, but consistent across them is the presence of a state-designated leader who is faced with an array of constraining factors that influence their behavior and shape the resulting system. This study describes the experience of leaders in children’s …

Positionality Of Paraeducators: A Phenomenological Study In A Public School District In The Pacific Northwest, Ann Rene' Flynn

Antioch University Dissertations & Theses

Paraeducators play an important role in the classroom supporting students and certificated teachers. However, literature on the actual roles of paraeducators has revealed that paraeducators are rarely included in the teaching team (Patterson, 2006). Paraeducators are frequently asked to perform difficult or unpleasant jobs and may not be recognized as important professionals who support the educational system (Giangreco, Suter, & Doyle, 2010; Lucero, 2010). Surveys and interviews have shown that paraeducators view themselves differently from how coworkers view them (Chopra, Sandoval-Lucero, Aragon, Bernal, De Balderas, & Carroll, 2004; Patterson, 2006). The purpose of this phenomenological study was to gain a …

Arising: Hurricane (Superstorm) Sandy’S Impact On Design/Planning Professionals, Maxinne R. Leighton

Antioch University Dissertations & Theses

Standing by my bedroom window, looking out at the ocean, a huge wave comes and swallows up my building. Everything around me is gone, including me. I wake up. I am 13 years old and living in the Coney Island Houses on Surf Avenue, Brooklyn, New York. With ongoing anthropogenic changes to the natural environment such as sea level rise and intensifying storms, coastal communities, especially ones segregated by class and culture, are particularly vulnerable in this context that challenges a way of life, and in some instances, threatens that life's survival. This dissertation focuses specifically on what one massive …

A Phenomenological Inquiry Into The Client Experience Of The Psychotherapy Relationship, Mark D. Knutzen

Antioch University Dissertations & Theses

Meta-analyses have indicated that there are likely common factors across varied treatment modalities that account for the effectiveness of psychotherapy. Research has attempted to identify therapist and treatment relationship components that correlate with effective mental health treatment. Yet, there is a paucity of research directly addressing the qualitative experience of the relationship between psychotherapists and their clients.

Eight adult psychotherapy clients were interviewed regarding their experience of the psychotherapy relationship with their mental health therapist. The interviews were analyzed through the use of Interpretative Phenomenological Analysis (IPA). Seven themes emerged. Three themes related to the formation, and overall foundation of …

Culturally Collaborative Teaching: A Path Toward Black Student Learning, J. Love Benton

Antioch University Dissertations & Theses

Inservice teachers’ influence and power are vital components for academic success among Black children. Previous research has shown that when teacher/student interactions are culturally responsive, engaging, and equitable, student learning is positively impacted (Banks, 2001; Gay, 2010; Ladson-Billings, 2011; Sleeter, 2000; Warren, 2018). However, equity gaps between Black and White k-12 students continue to exist within classroom settings (Grant & Sleeter, 2012; Ladson-Billings, 2018). Using a mixed-method approach that includes Repertory Grid Technique underpinned by Personal Construct theory to identify the teaching perceptions of inservice teachers, I gathered data that indicate how k-12 teachers understand what enables Black students to …

Enhancing Cybersecurity By Generating User-Specific Security Policy Through The Formal Modeling Of User Behavior, Arwa Alqadheeb

Theses and Dissertations

Despite the ongoing efforts to develop cutting-edge security solutions, the question always remains whether these technologies can overcome system vulnerabilities that often result from poor security practices made by end-users. Recently, some research devoted to study the human role in cybersecurity, especially the psychological aspect. Researchers found that the users’ responses to security-related situations correlate with various elusive factors such as demographics, personality traits, decision-making styles, and risk-taking preferences. That explains why some users neglect to act according to common security tips and advice. The goal of this research is to make cybersecurity maintain a high-level of quality and reliability; …