Digital Commons Network^™

Decellularized Matrices Effect On The Adaptive Immune Response, Kegan Sowers

Theses and Dissertations

Decellularized extracellular matrices have been a growing area of interest in the biomedical engineering fields of tissue engineering and regenerative medicine.As these materials move toward clinical applications, the immune response to these materials will be a driving force toward their success in clinical approaches. Fully digested decellularized matrix constructs derived from porcine liver, muscle and lung were created to test the adaptive immune response. Hydrogel characterization ensured that the materials had relatively similar stiffness levels to reduce variability, and in vitro studies were conducted. Each individual construct as well as a gelatin control were plated with a co-culture of macrophages …

Free Melania (2018)

Amendment, 2004-

A zine companion to the Amendment.

Pwatem: An Anthology Of Literature And Art (2018)

Pwatem (Poictesme), 2006-

Pwatem is an anthology of literature and art from undergraduate students at Virginia Commonwealth University. Pwatem publishes poetry, prose and art of all kinds from talented undergraduate students of all majors.

Copyright For Creators: Bridging Law And Practice, Carla-Mae Crookendale, Hillary Miller, Sue Robinson

VCU Libraries Faculty and Staff Publications

Everyone is a publisher, a maker, or a creator in the digital age, and understanding copyright is a foundational skill. Artists, designers, and arts scholars need acute awareness of the legal landscape and fair use. To help meet this need, Virginia Commonwealth University (VCU) Libraries, in concert with the VCU School of the Arts, created a series of programs on the nuances of copyright for artists, designers, and art scholars.

Ink (2018)

Ink, 2008-

The student-run features magazine covering the fashion, art, music and culture worlds at VCU and in Richmond. Published annually in print and updated regularly online.

Assessing K12 Online Teachers Knowledge Of Online Student Identities And Characteristics, Brianne L. Jackson

Theses and Dissertations

As K12 online learning continues to grow across the nation, the population of online students, much like the population of face-to face students, continues to change. As the online student population becomes increasingly diverse, not only in terms of race, but in terms of religion, sexual orientation and socioeconomic status, research must be undertaken to assess the level of preparation that K12 online teachers have in terms of teaching this population. This dissertation intends to serve as a baseline analysis, providing information on K12 online teachers' knowledge of the types of student characteristics and identities that may be present in …

Photoluminescence From Gan Co-Doped With C And Si, Mykhailo Vorobiov

Theses and Dissertations

This thesis devoted to the experimental studies of yellow and blue luminescence (YL and BL relatively) bands in Gallium Nitride samples doped with C and Si. The band BL_C was at first observed in the steady-state photoluminescence spectrum under high excitation intensities and discerned from BL1 and BL2 bands appearing in the same region of the spectrum. Using the time-resolved photoluminescence spectrum, we were able to determine the shape of the BL_C and its position at 2.87 eV. Internal quantum efficiency of the YL band was estimated to be 90\%. The hole capture coefficient of the BL_{C …}

Mechanistic Studies Of Proton-Coupled Electron Transfer Reactions Involving Antioxidants, Kejie Meng

Theses and Dissertations

The objective of the research was to investigate proton-coupled electron transfer (PCET) reactions involving antioxidants to gain insight into the detailed mechanisms of glutathione (GSH), Trolox, and α-tocopherol (α-TOH). PCET reactions are complex redox reactions that transfer electrons and protons sequentially or in concert. These reactions are ubiquitous in natural or artificial processes that produce electrochemical energy that is extractable as electricity or as chemical fuels of high energy content. Examples of processes based on PCET are photosynthesis, respiration, nitrogen fixation, carbon dioxide reduction, redox fuel cells, and artificial photosynthesis. Antioxidants were selected as a PCET model to understand the …

In Media Res, Christopher Andrew Sisk

Theses and Dissertations

We are inundated by a constant feed of media that responds and adapts in real time to the impulses of our psyches and the dimensions of our devices. Beneath the surface, this stream of information is directed by hidden, automated controls and steered by political agendas. The transmission of information has evolved into a spiral of entropy, and the boundaries between author, content, platform, and receiver have blurred. This reductive space of responsive media is a catalyst for immense political and cultural change, causing us to question our notions of authority, truth, and reality.

Project C.O.R.E.: Coaching Opportunities With Real Experiences, The Grace E. Harris Leadership Institute At Virginia Commonwealth University, Elizabeth Bambacus, Lee Franco, Melissa Hopkins, Marcus Messner, Cheryl Slokker, Alison Ullman, Jon Waybright

The Grace E. Harris Leadership Institute Publications

Retention and graduation rates of VCU men of color (MOC) is significantly lower than white men and women of color. Due to demonstrated significant attrition occurring after the sophomore year, Project C.O.R.E. (Coaching Opportunities with Real Experiences) is proposed as a sophomore-focused program that builds upon an existing freshman course on professional development for MOC. While the first-year course introduces students to a VCU support network, Project C.O.R.E. aims to increase university retention by expanding the student support network to members of the local community. Students are paired with community coaches, predominantly VCU alumni, to enhance their career and life-skills …

Hb 69 Grocery Investment Program And Fund, The Grace E. Harris Leadership Institute At Virginia Commonwealth University, Taryn Anthony, Tracey Dunn, Stephen Miller-Pitts, Grant Rissler, Barbara Williams-Lewis

The Grace E. Harris Leadership Institute Publications

In the 2018 session of the Virginia General Assembly, multiple pieces of legislation were brought to committee, proposing the creation of a fund to catalyze public-private partnerships to expand access to Virginians residing in food deserts. Through the creation of the fund, underserved communities would see the construction, rehabilitation and expansion of food retailers in their communities ameliorate food desserts.

A Personal Approach To Landscape: Empathy, Sentiment, And The Environment's Representation In Tumultuous Times, Lauren Hensens

Theses and Dissertations

My work approaches the multitude of personal experience within the landscape, considering its cultural representation, aiming to give the environment agency within these tumultuous times. The following text is a personal narrative, realizing the many lenses through which a landscape can be experienced, including analyses of artists, writers, and musicians who have represented landscape through their own individuality.

The Messianic Zeal: A Case Of Radical Aesthetics In Black Cultural Production, Daniel L. Williams

Journal of Hip Hop Studies

This essay examines artwork by popular artists D’Angelo, Kanye West, Kendrick Lamar and 2pac Shakur and compares their articulations to a larger discourse of messianic symbolism in (black) American popular culture. In this paper, messianic symbolism is a discursive chain of symbols that invoke the Black experience. Artists extend the legacy of earlier representations of black messianism by similarly representing themselves as Jews, saviors or folk heroes with a specific mission to save a world burdened by racial strife and oppression. These qualities manifest in lyrics, album covers, and other late 20th century rhetoric.

Contributors

Journal of Hip Hop Studies

List of contributors.

Introduction: "Ain’T It Evil To Live Backwards?": A Hip Hop Perspective Of Religion, Travis T. Harris, Cassandra D. Chaney

Journal of Hip Hop Studies

Historically, Black religion has been the cornerstone of the African experience in America. Due to the "peculiar institution” of slavery" and the ways this institutional residue still affect the lives of slave descendants, Hip Hop provides a forum to simultaneously acknowledge similarities and highlight differences. What scholars of religion and Hip Hop studies have revealed are the ways in which the effectiveness and our very understanding of “religion” changes when we bring Hip Hop in to the mix.

Journal Of Hip Hop Studies

Journal of Hip Hop Studies

No abstract provided.

The Compass, Summer 2018

The Compass, 2018-

The Compass is an annual orientation guide for VCU students produced by the Student Media Collective in the VCU Student Media Centered. The guide is distributed physically during summer orientation sessions for new and transfer students. The publication includes short articles, illustrations, letters of welcome from students and administrators, comics, and advertisements from VCU and Richmond organizations.

Virginia Dental Journal (Vol. 95, No. 4, 2018)

Virginia Dental Journal

No abstract provided.

Emanata Digitally Presents: Help! (2018)

Emanata, 2014-

Started by illustrator and comics artist Chris Kindred in 2014 with Weird, Vol. 1, Emanata is VCU’s first-ever comics anthology.

Rabble: A Chapbook Companion To Pwatem (2018)

Rabble, 2014-

Rabble is a companion chapbook publication to the magazine Pwatem. From the preface of most issues: "'Tell the rabble my name is Cabell."- James Branch Cabell to his editor, to help people learn how to pronounce his name. Cabell used the word derogatively but we are taking it back. These pages will showcase the writing and illustrations of our rabble-the ordinary students of VCU."

Polyanthroponemia: A Pursuit Of Mystery, Magdolene Dykstra

Theses and Dissertations

I wish I could believe in something. Having grown up in a religious household, I have continually teetered between faith and doubt. Landscapes seen and unseen are my last source of awe; here my doubt is suspended – for a moment. Using unfired clay, I create alternate landscapes inspired by sublime philosophy. The sublime experience is born in a sense of amazement linked to fear of something beyond our understanding or control. The amazing intricacy of microbiology, a whole universe existing alongside and inside us, fascinates me. The abundance of unfamiliar life in my work triggers a cautious curiosity. My …

My Eyes Due See, Johannes J. Barfield

Theses and Dissertations

My Eyes Due See is a multidimensional examination of the “black experience” in America. The installation is composed of a single-channel video, a music composition that utilizes music samples and live instrumentation, and sculptures made up of car parts and broomsedge grass. Each of these elements arranged in space share a nuanced and complicated view of blackness through the lens of a black man decoding personal history and American history simultaneously. Autonomy is the overarching theme throughout the work as it pertains to race, identity, urban and rural environments, and the relationship between generational trauma and nostalgia.

Gender Beyond Binary, Sidra Zubairi

Theses and Dissertations

Transgender individuals challenge the binary definition of gender accepted in Pakistani society and as a result, Pakistan’s transgender community is highly marginalized. Pakistani society regards transgender individuals as “abnormal,” because their physical appearance and behavior fail to conform with conventional expectations. Based on contextual research and interviews conducted with transgender individuals in Pakistan, my thesis explores the obstacles transgender individuals face in the course of everyday survival. My research responds to the physical realities of being transgender in Pakistani society and analyzes cultural norms associated with gender, which trigger harassment. By designing transformable apparel for these individuals, informed by primary …

Anxious?: Re-Designing Women’S Jewelry To Help Manage Symptoms Of Anxiety Disorders, Nourbanu Feras Hijazi

Theses and Dissertations

Anxiety is a common and often stigmatized condition. Destigmatizing mental disorders can positively impact people’s interaction and communication with others and can prompt conversations in which people share their experiences with mental health, leading to improved societal understanding and perception.

My design solution tackles behavioral symptoms of anxiety, specifically two conditions that fall under obsessive-compulsive behavior: Dermatillomania and Trichotillomania. By redesigning women’s jewelry to specialized accessories, my intention is for these objects to help destigmatize these conditions and relieve symptoms of maladaptive behaviors and hurtful impulses. By redirecting these irresistible urges to an external artifact, the objects are designed to …

Utilizing Voltage-Gated Calcium Channels To Assess The Activity Of Cathinone Derivatives At Human Monoamine Transporters, Brian A. Ruiz

Theses and Dissertations

Cathinones are psychostimulant compounds heavily implicated as drugs of abuse. They exert their physiological actions at the monoamine transporters, which are responsible for maintaining synaptic neurotransmitter homeostasis. Monoamine transporters produce currents during transport and have been shown to depolarize cell membranes and activate voltage-gated calcium channels in mammalian expression systems. This phenomenon is harnessed in an assay which measures these induced calcium transients, allowing for quantification of pharmacodynamic effects of compounds at monoamine transporters. It is unknown if this electrical coupling occurs in neurons, but the implications if it does are significant. In the current work, fluorescent resonance energy transfer …

The Intersection Of Economic Disadvantage And Race And The Expanded Role Of Parent-Led School-Supporting Nonprofit Organizations In K-12 Public Schools In The Richmond, Virginia, Metropolitan Area: A Mixed Methods Approach, Rachel A. Levy

Theses and Dissertations

Nongovernmental actors have long been involved in the funding of U.S. K-12 public schools. With recent cuts to state funding to public education, however, groups called school-supporting nonprofits (Nelson & Gazley, 2014) have taken on a much larger role in school funding. Nonacademic, volunteer, parent-led groups such as parent teacher associations (PTAs), parent teacher organizations (PTOs), and booster clubs, especially, have grown in number and in amount of revenues raised, and are funding core school needs and functions. This situation confuses obligations of public institutions, undermines equity, and complicates the role of educational leaders. This mixed-methods study explores the influence …

Embedded In These Walls, Trish J. Gibson

Theses and Dissertations

Embedded In These Walls uses photographic imagery, archival ephemera, and written text to examine a specific history of generational trauma through the lens of a singular family of a southern tradition to point to a larger systemic breakdown of accountability and truthfulness regarding abuse

Oncogene Induced Dna Replication In Lung Injury Repair And Carcinogenesis, Shilpa Singh

Theses and Dissertations

Deregulation of genome duplication is a common theme in cancer cells. Although multitude of pathways has been discovered and implicated in the ability of oncogenes or loss of function tumor suppressors to induce oncogenesis, most of the pathways ultimately converge in deregulated genome duplication or uncoupling of DNA replication and segregation in cancer cells. It is important to determine how known oncogenes deregulate genome duplication, and if prevention of deregulated genome duplication could be a feasible target to thwart uncontrolled proliferation of cancer cells. Conventional paradigm ascribes the cell proliferative function of the human oncoprotein mouse double minute2 (MDM2) primarily …

Accuracy Of A Smartphone-Based Orthodontic Treatment Monitoring Application, Heather Moylan

Theses and Dissertations

Objectives: Dental Monitoring® (“DM,” Dental Monitoring, Paris, France), is a cloud-based software that allows orthodontists to track patients’ treatment remotely. The purpose of this study was to investigate the accuracy of the software in making linear measurements.

Methods: Patients took intraoral photographs using the DM application, immediately followed by impressions for plaster models. Intercanine and intermolar width and arch depth measurements were made by DM and compared to measurements made on the plaster models. Data was analyzed using two one-sided t-tests for equivalence with equivalence bounds of

+/-0.5mm. Significance level was set at 0.05.

Results: Thirty sets of measurements were …

A World Without You, Brian C. Patterson

Theses and Dissertations

The following thesis is adapted from screenplay format. The

document from which it derives serves as a shooting script

for a film/video called A World Without You . The shooting

script contains explicit scene description, camera set-ups

that include angle and lens choices, dialog, and

transitions - all the relevant instruction needed for

anyone to reproduce the film with explicit similarity to

its original. The thesis reflects a series of short videos

I completed as research. In their finished state, the

series of videos coalesce to a single film/video with a

sixty-two-minute running time. That conglomeration emerged

as a “shadow” …