Digital Commons Network^™

Ineffable: Latency In Symbolic Languages, Sirah Yoo

Theses and Dissertations

The design process demands comprehensive knowledge of visual signs and symbols with a focus on visual literacy; it is related to visual syntax, semantics, and the pragmatics of contexts. My work is an interdisciplinary investigation into how designers integrate polysemantic signs into their design process for particular and highly individualized audiences. By analyzing the role of signs in specific contexts across the spectrum of arts, society, literature, and semiotics, a designer's understanding of the cyclical nature of interpretation and reinterpretation in complex environments creates an avenue for cultivating a new schema that provides further levels of interpretations and different access …

Exploring The Effects Of Different Classroom Environments On The Learning Process. Synthesis Of Thiazole-Linked Porous Organic Polymers For Co2 Separation And Nitro-Aromatics Sensing., Davide D'Urbino

Theses and Dissertations

When attempting to study the learning process of undergraduate chemistry student, the classroom and any interaction that take place within it constitute the social context of interest. By studying how different approaches can foster different classroom environments, it is possible to approach course design from an informed and scientifically sound perspective. Thus, it becomes necessary to identify and quantify the factors that have a positive or negative effect on the classroom environment. Social comparison concerns, comfort levels and self-efficacy have been shown to be social factors that affect each other as well as the learning process and have therefore been …

Your Turn, Doctor, Leyla Mozayen

Theses and Dissertations

Between incurably degenerative illness and the graffiti which ignited the Syrian Civil War, YOUR TURN, DOCTOR complicates hope. When myths of revolution, of wellness, no longer console—love as measured in anything but loss. Within a multidisciplinary project how an increasingly painful embodiment intersects the material excess of capitalism is explored. Can objects function as a political demand, necessitating changes in the way the world is ordered? Who for? To understand one kind of oppression in necessary sterility and another in marginalization so profound blindness can result. That is to ask, how long must one be told they do not see …

School Climate Development Survey, James H. Mcmillan, Charol Shakeshaft, Amy C. Hutton

MERC Publications

Over the last twenty-five years the Consortium on Chicago School Research has engaged in systematic study of more than 400 Chicago Public Schools to determine organizational traits that are related to improvement in student learning. This effort was designed to help explain widely divergent levels of student success between very similar schools in the Chicago system. Initial discussions with educators at all levels, reviews of previous research, pilot studies, and field studies led to the identification of five school contextual factors – the 5Essential Supports – determined to be critical to school success: (1) effective leaders, (2) collaborative teachers, (3) …

A Study Of Media Portrayal Of Schizophrenics To Understand How Stigma Associated With Schizophrenia May Be Reversed, Rainielle M. Cua

UROP Posters

The news media are one of the most influential sources of information regarding mental illness. Media coverage on schizophrenia, one of the most stigmatized mental illnesses, tends to be negative, focusing on high risks of violence, failure, and unpredictability. Such perceptions may cause a detrimental impact on the mentally ill and cause them to internalize a stigmatizing stereotype and hinder the public’s understanding of mental illness. I studied how media portrayal in newspaper coverage of schizophrenics has evolved to discover how nonfiction media representation has affected people’s perceptions and attitudes towards schizophrenics and to propose an implementable solution to reduce …

What's The 411 On Sex In The African American Church? A Qualitative Exploration Of African American Girls' Exposure To Sex Communication In The Church., Brittany Berry

Theses and Dissertations

WHAT’S THE 411 ON SEX IN THE AFRICAN AMERICAN CHURCH? A QUALITATIVE EXPLORATION OF AFRICAN AMERICAN GIRLS’ EXPOSURE TO SEX COMMUNICATION IN THE CHURCH

By: Brittany M. Berry, Ph.D.

A dissertation submitted in partial fulfillment of the requirements for the degree of Doctor of Philosophy at Virginia Commonwealth University.

Virginia Commonwealth University, 2017.

Major Director: Dr. Faye Z. Belgrave, Professor, Psychology

The purpose of this dissertation research was to explore sex communication with African American girls in the African American Church. This research was guided by two objectives: (1) to explore African American adolescent girls’ exposure to sex communication in …

Mathematical Models Of The Inflammatory Response In The Lungs, Sarah B. Minucci

Theses and Dissertations

Inflammation in the lungs can occur for many reasons, from bacterial infections to stretch by mechanical ventilation. In this work we compare and contrast various mathematical models for lung injuries in the categories of acute infection, latent versus active infection, and particulate inhalation. We focus on systems of ordinary differential equations (ODEs), agent-based models (ABMs), and Boolean networks. Each type of model provides different insight into the immune response to damage in the lungs. This knowledge includes a better understanding of the complex dynamics of immune cells, proteins, and cytokines, recommendations for treatment with antibiotics, and a foundation for more …

Big Data Visualization Platform For Mixed Reality, Aliakbar Panahi

Theses and Dissertations

The visualization of data helps to provide faster and deeper insight into the data. In this work, a system for visualizing and analyzing big data in an interactive mixed reality environment is proposed. Such a system can be used for representing different types of data such as temporal, geospatial, network graph, and high dimensional. Also, an implementation of this system for four different data types are created. The data types include network data, volumetric data, high dimensional, and spectral data for different mixed reality devices such as Microsoft HoloLens, Oculus Rift, Samsung Gear VR, and Android ARCore were created. It …

Synergy: Game Design + Qur'an Memorization, Sultana Jesmine Moulana

Theses and Dissertations

The rise of digital technology has transformed nearly every part of our daily lives, including the way we learn and memorize. Such transformations raise interesting questions for one of the most long-standing and demanding memorization tasks in the world: the memorization of the Islamic holy book, The Qur’an. For Muslims, The Qur’an is a timeless, sacred text, cradling within its covers many profound images, stories, and parables. Despite rigorous research in the fields of game design and memorization techniques, very little work has been done in combining these two areas of research to create a game-based memorization experience of The …

Ca2+/Calmodulin-Dependent Protein Kinase Type Ii (Camk-Ii) Is Required For Hematopoietic Stem Cell Specification, Camden E. Kurtz

Theses and Dissertations

Ca2+/Calmodulin-dependent protein kinase type II (CaMK-II) is a Serine/Threonine protein kinase that is activated by Ca2+ and Calmodulin to phosphorylate substrates involved in myriad developmental processes. This project implicates CaMK-II in specification of HSCs, and zebrafish provide an ideal embryonic model to study hematopoiesis. Zebrafish genetic manipulation was achieved through: incubation in chemical inhibitors; injection of notochord-targed WT and DN CaMK-II constructs with Transposase; and injection of camk2g1 translation-blocking morpholino antisense oligonucleotide (MO). Whole-mount in situ hybridization (WISH) and immunolocalization on zebrafish embryos allowed visualization of key HSC markers and pathway components that implicated CaMK-II in the specification of HSCs. …

Examining Health Behaviors In College Students With And Without Chronic Conditions, Duc-Thi J. Barsell

Theses and Dissertations

Many college students are in a developmental period in which they are transitioning from pediatric to adult health care. This time period can be challenging for all college students and especially for students with a chronic condition. The current study investigated the association between various health-related factors (health locus of control [HLOC], health literacy, health self-efficacy, and health-related quality of life [HRQOL]) and health behaviors in college students, as well as the moderating effect of having a chronic condition on those associations. These health behaviors were further operationalized as healthy lifestyle behaviors (preventative and wellness behaviors, dietary behaviors, physical activity) …

Three Measures Of Coping In Video Games (Civ-Iii): The Development, Construct Validation, And Profile Analysis Of The Civ-Iii, Chelsea M. Hughes

Theses and Dissertations

Video games provide a competitive, goal-oriented environment. They involve individuals who often seek intentionally to frustrate their opponents’ goals. The gaming community is made up of players who vary in their interpersonal style, learning histories, and skill levels. In this rich and dynamic environment, stress is a common experience. Given the prevalence of gameplay in the population and the frequency of gameplay among gamers, it is important to examine coping responses to stressors, particularly maladaptive ones. The present research entails three studies. In Study 1, I use exploratory factor analyses to develop three scales purported to measure maladaptive coping strategies …

Role Of The Pediatric Dental Provider In Human Papillomavirus (Hpv) Education, Meredith L. Dugoni

Theses and Dissertations

Purpose: This study investigates knowledge about HPV and examines if pediatric dental providers should include HPV education for guardians of patients 10-18 years.

Methods: Legal guardians of 10-18 year-old patients of the Virginia Commonwealth University Pediatric Dental Clinic were enrolled in this prospective cohort study. Participants completed a baseline survey, were provided HPV education, completed an initial follow-up survey, and then completed a 6-month follow-up survey.

Results: A total of 54 participants completed the baseline and initial follow-up surveys and 17 completed the 6-month follow-up survey. The average number of correct responses was 3.4 of 6 knowledge questions, which significantly …

Art For Recovery, Lucy Dabney

Theses and Dissertations

This thesis explores the design of a space for opioid addicts in recovery that combines an art therapy studio with a gallery space. It would provide a new type of therapy available to the area, engage and educate the Richmond community and spread awareness of the disease of opiate addiction. It will also enable addicts to express themselves in a non-verbal, creative format that allows for them to create a legacy and leave an imprint on the community.

Positions Of Place: Converging Viewpoints In Visual Communication, Gregory J. Schmidt

Theses and Dissertations

This thesis includes a body of work that explores our visual relationship to the physical spaces and places we inhabit in our everyday lives. Today we live in a complex world where we are bombarded with fragments of information and inundated with distractions. As designers, we are equipped with tools and methods that allow us to experience and interpret our environment through multi-faceted perspectives and from different viewpoints. My approach to graphic design adopts techniques and practices from a mix of different disciplines. The work focuses on a design process that alternates between the parallel depiction of first-person and third-person …

Spooky Action At A Distance, Jonathan A. Rehwoldt

Theses and Dissertations

The question posed is “Can I experience remote human intimacy?” This is only posed after a network of computer code, images and entities have worked through the studio apparatus. These objects only materialize after khaos, the gap, the chasm has been recognized and a remote position has been realized. The work is about examining this constellation of objects and processes in their aspiration to answer the stated question in the affirmative. The resulting presentation is an experience of the failures and illuminations of both the material and the work.

Wiped Clean, Elizabeth H. Hunter

Theses and Dissertations

It seems that all forms of pain, quotidian and monumental, are catalogued in the same muted and inaccessible space in our memory. In my installation Wiped Clean, I question whether human capacity to externalize physical trauma is aided by a the physical design of our institutions. I examine the architectures and structural mechanisms that mediate traumatic and intimate experiences with our bodies, and explore the potential of self-formation within these conditions.

Active Design: Creating A Blue Zones Model For Interior Environments, Alexis Holcombe

Theses and Dissertations

How might interior environments play a role in promoting life long well being? According to Passarino, et al., genetic variety only accounts for about 25% of the variation of human longevity. A combination of diet, environment and exercise comprise the greatest factors. The amount of time Americans spend indoors presents a challenge to increasing physical activity: the Environmental Protection Agency (EPA) states that Americans spend 93% of their lives indoors (Roberts, 2016). Therefore, if physical activity is crucial to living longer, the design of interior environments could logically be a critical factor in promoting natural movement and sustaining lifelong well-being. …

Sub For More, Chelsea Lee

Theses and Dissertations

This written thesis unpacks the thoughts and motivations behind the decisions I have made in my artistic practice that have ultimately culminated in my M.F.A. Thesis Exhibition: Sub for More. By merging images of my own work as well as internet sourced images of the culture that drives my work, I have created a platform to begin to understand my experience during graduate school. This text examines and explores my belief in the inherent power in pop culture, my obsession with fame, celebrity, and my self-identity as a participant in current pop-culture.

Development Of My Footprint Calculator, Karthik Mummidisetti

Theses and Dissertations

The Environmental footprint is a very powerful tool that helps an individual to understand how their everyday activities are impacting environmental surroundings. Data shows that global climate change, which is a growing concern for nations all over the world, is already affecting humankind, plants and animals through raising ocean levels, droughts & desertification and changing weather patterns. In addition to a wide range of policy measures implemented by national and state governments, it is necessary for individuals to understand the impact that their lifestyle may have on their personal environmental footprint, and thus over the global climate change. “My Footprint …

In Search Of A Function For An Uncharacterized Conserved Protein In Streptococcus Sanguinis Sk36, Ayana Scott-Elliston

Theses and Dissertations

With the number of fully sequenced bacterial genomes increasing in the past 7 years, it has been discovered that a large percentage of the putative protein coding genes have no known function. This lack of knowledge leaves scientists with an incomplete understanding of bacteria. In this study, conserved hypothetical protein mutants from Streptococcus sanguinis SK36 were screened on solid media with various environmental conditions. From these screens, the candidate protein, SSA_2372, displayed a sensitivity to acidic conditions. Its homolog in Bacillus subtilis 168, BSU00030, also displayed a sensitivity to pH conditions at its acid tolerance extremes unlike its other homolog …

D Is For The Most Cherished Sense (Whence It Comes And Wither It Goes), Hallie S. Mcneill

Theses and Dissertations

A transcript of the audio that constitutes the work by the same title, along with an introduction and relevant bibliography.

Immersive Theater & The Physical Narrative, Lauren Prisco

Theses and Dissertations

Immersive Theater is a form of experimental theater that places spectators at the heart of the created work, by removing them from the constraint of static seats and instead encouraging them to explore an installed environment as a way of understanding the narrative. This thesis explores how Interior Design directly enhances a performance by creating spaces that challenge a spectator’s physical understanding of a narrative.

Automatically Detecting The Resonance Of Terrorist Movement Frames On The Web, Ugochukwu O. Etudo

Theses and Dissertations

The ever-increasing use of the internet by terrorist groups as a platform for the dissemination of radical, violent ideologies is well documented. The internet has, in this way, become a breeding ground for potential lone-wolf terrorists; that is, individuals who commit acts of terror inspired by the ideological rhetoric emitted by terrorist organizations. These individuals are characterized by their lack of formal affiliation with terror organizations, making them difficult to intercept with traditional intelligence techniques. The radicalization of individuals on the internet poses a considerable threat to law enforcement and national security officials. This new medium of radicalization, however, also …

Development Of An Electrospun And 3d Printed Cellular Delivery Device For Dermal Wound Healing, Ryan M. Clohessy

Theses and Dissertations

The goal of this research was to develop a system of individualized medicine that could be applied to dermal wounds serving as a wound dressing and synthetic extracellular matrix while delivering stem cells to the wound bed. First, fabrication parameters for electrospinning polymer fibers were determined. This involved evaluating fiber morphology with respect to polymer selection and solution concentration. Next, construct fabrication was examined to produce an integrated void space, or cargo area, suitable to maintain stem cells. In vitro studies to ensure stem cell viability and phenotype were conducted, and results supported the notion that cells could be administered …

Misencounters, Francisco J. Besa

Theses and Dissertations

We are immersed in an era of supermodernity, an age defined by excesses: of information—the acceleration of historical time—spatial overabundance—the nullification of distance by electronic media and transportation—and an excess of self-reflexive individuality. In this context, the idea of place is giving way to non-places: designed spaces in which social relations are tangential and the boundary between the individual and the group is increasingly mediated. Media plays an important role in the creation of non-places, by favoring a removed form of communication made pervasive and extensive through mobile devices. The blurring of the line between media and actuality …

Quantitative Analysis And Process Of High Speed Live Cell Interferometry Measurements, Daniel Guest

Theses and Dissertations

The application of auto focus, using an optical beam deflection technique, to existing live cell interferometry measurements was developed and examined. The benefit to relevant experiments, currently being performed, is shown as well as its performance across various magnifications. Enough information is given so that the system can be reproduced to fit any end users needs.

Negotiating Desire: Resisting, Reimagining And Reinscribing Normalized Sexuality And Gender In Fan Fiction, Charity A. Fowler

Theses and Dissertations

Fan studies has examined how fan fiction resists heteronormativity by challenging depictions of gender and sexuality, but to date, this inquiry has focused disproportionately on slash, to the exclusion of other genres of fan fiction. Additionally, scholars disagree about slash’s subversive effects by setting up a seemingly stable dichotomy—subversive vs. misogynistic—where one does not necessarily exist.

In this project, I examine multiple genres of fan fiction—namely, slash arising from bromances; femslash from female friendships; incestuous fan fiction from dysfunctional familial relationships; and polyamorous fics. I chose fics from four televisions shows—NBC’s Revolution, MTV’s Teen Wolf, the CW’s The …

Restoration, Shannon M. Slaight-Brown

Theses and Dissertations

The marks I make in clay have different characteristics, and the physical mark of one’s fingertips or visual record of the hand is personal and intimate. This visible activity is the evidence of my constant presence and control within each object. Its repetitive meditation produces a private relief from my persistent anxieties. This exploration for me is not only visual, but also physical. This is the start of my infatuation with the idea of pattern. It has its own discrete visual language and modes of communication; and through my research I am developing a method of intercommunication.

Francis Picabia: Our Heads Are Round So Our Thoughts Can Change Direction, Jordan Amirkhani

Art Inquiries

No abstract provided.