Digital Commons Network^™

Bacterial Community Dissimilarity In Soils Is Driven By Long-Termland-Use Practices, Aditi Sengupta, Janani Hariharan, Parwinder Grewal, Warren A. Dick

School of Earth, Environmental, & Marine Sciences Faculty Publications

Land‐use practices impact soil microbial functionality and biodiversity, with reports suggesting that anthropogenic activities potentially result in reduced microbial functions and loss of species. The objective of this study was to assess the effect of long‐term (>50 yr) land use (natural forest and grassland, and agricultural land) on soil bacterial community structure. A high‐throughput sequencing‐by‐synthesis approach of the 16S rRNA gene was used to study bacterial community and predicted functional profiles of Alfisols, as affected by variables including land‐use (forest, grass, agricultural) and soil/crop management (rotation and tillage) in long‐term experimental plots in Hoytville, OH. The distribution of the …

Parents Coaching In Naturalistic Interventions To Improve Communication Skills For Adolescents And Adults With Autism Via Communication Skills For Adolescents And Adults With Autism Via Telepractice, Sanikan Wattanawongwan, J. Birdie Ganz, Valeria Yllades, Claudia Dunn, Sarah K. Ura

All Faculty Scholarship (Archived)

No abstract provided.

Ucc Minutes, January 21, 2020, University Curriculum Council

UCC Agendas/Minutes

No abstract provided.

Seeing Transparency More Clearly, David E. Pozen

Faculty Scholarship

In recent years, transparency has been proposed as the solution to, and the cause of, a remarkable range of public problems. The proliferation of seemingly contradictory claims about transparency becomes less puzzling, this essay argues, when one appreciates that transparency is not, in itself, a coherent normative ideal. Nor does it have a straightforward instrumental relationship to any primary goals of governance. To gain greater purchase on how transparency policies operate, scholars must therefore move beyond abstract assumptions and drill down into the specific legal, institutional, historical, political, and cultural contexts in which these policies are crafted and implemented. The …

Fair Use Factor Four Revisited: Valuing The "Value Of The Copyrighted Work", Jane C. Ginsburg

Faculty Scholarship

Recent caselaw has restored the prominence of the fourth statutory factor – “the effect of the use upon the market for or value of the copyrighted work” – in the fair use analysis. The revitalization of the inquiry should also occasion renewed reflection on its meaning. As digital media bring to the fore new or previously under-examined kinds of harm, courts not only need to continue refining their appreciation of a work’s markets. They must also expand their analyses beyond the traditional inquiry into whether the challenged use substitutes for an actual or potential market for the work. Courts should …

Professional Learning For Islamic Education Teachers In The Uae, Mariam Alhashmi, Jase Moussa-Inaty

All Works

© 2020 Christian Education. Islamic education (IE) is currently receiving increased attention and undergoing major changes at the international level. A few studies have investigated the structured professional development programmes provided to IE teachers. However, the area of autonomous IE teacher professional learning continues to be under-researched. Based on Al-Zarnuji's framework of lifelong learning, the authors interviewed IE teachers to investigate the practices, attitudes, and influencing factors regarding IE teacher professional learning in the United Arab Emirates (UAE). This study shows that IE teachers are eager to engage in teacher-driven learning experiences. The directions for the IE teachers’ intended growth …

Extremism In Society, Gordon A. Crews

Criminal Justice Faculty Publications

No abstract provided.

A Graph Theoretical Approach To The Dollar Game Problem, Rachel Koch

Theses and Dissertations

In this thesis we consider a problem in Graph Theory known as the Dollar Game. The Dollar game was first introduced by Matthew Baker of the Georgia Institute of Technology in 2010. It is a game of solitaire, played on a graph, and is a variation of chip firing, or sand-piling games. Baker approached the problem within the context of Algebraic Geometry. It is the goal of this paper to provide an overview of the necessary graph theory to understand the problem presented in this game, as well as background on chip firing games, their history and evolution. Finally we …

Spit In My Mouth: Queer Intimacies, Material Intra-Actions, And Sensuous Becoming, Gm Keaton

Theses and Dissertations

This document describes my multidisciplinary art practice as it intersects with New Materialism, Queer and Affect theory, Ecology, and my embodied and experiential knowledge as a queer subject. The writing is divided into two categories. One is more theoretical, thinking through these different discourses. The other realizes them through relationships and intra-actions between my material kin and me. With these two modes of writing,I propose that embodied and felt knowing is as valid and illuminating as more traditional forms of knowledge. These sections are interdependent and resist linear logic, offering relational meanings to each reader as they find their way …

A Girl Is A Girl Is A Girl, Paige Lizbeth Morris

Theses and Dissertations

It is well known that Western society uses men’s visual pleasure as a means to determine womxn’s value; her success is dependent on her compliance with culturally determined beauty standards. This process turns womxn into commodities and reinforces notions of gender complementarity, perpetuating a lifetime of servitude to patriarchal ideologies. It reminds the non-male that she is incomplete, insufficient, insignificant, and so easily dismissable. It forces her to be dependent, to shut up, to sit down, and to enjoy it.

In an effort to reject these presumed histories and narrow connotations of womxn, I have analyzed my gender performance in …

Prey Begins With Play, Seren C. Moran

Theses and Dissertations

My work examines the lasting psychological and emotional torment of trauma focusing on sexual violence against women. My thesis consists of five short animated films recounting non-fiction experiences of sexual assault. To contextualize my work within cultural and historical representations of sexual violence, this text reflects my research on the mishandling of rape in Western art history as well as contemporary politics and cinema. In both my work and research, I address the complicated, and often contradictory, internal reality of experiencing and remembering trauma and how this relates to artistic strategies such as collage and maximalism. My personal struggles recovering …

From Small Beginnings To Large-Scale Harm: On Demagoguery And Misogyny In The Classroom And Writing Center, Shannon Roberson

Theses and Dissertations

My project is grounded in the rhetorical concept of aretê—excellence or virtue—as it relates to education and educational spaces within demagogic and misogynist cultural forces. The problems of demagoguery and misogyny stem from small-scale perpetuation of agonistic norms that go unaddressed in U.S. culture, a culture that is deeply identity-driven. These forces persist on social media platforms and within patriarchal systems of education.

For my project, I suggest rhetorical media literacy education of small-scale demagoguery moments on social media as a way to bring awareness to larger-scale events. On a micro-scale, social media influencers cultivate behaviors that mimic demagogic …

I Hope My Black Skin Don't Dirt This White Tuxedo, Luis A. Vasquez La Roche

Theses and Dissertations

I Hope My Black Skin Don't Dirt This White Tuxedo is a series of works--sculpture, installations, and performances--that explore themes of shame, failure, commodity, ephemerality, ritual, resilience, erasure, race, and death. The research and interest in these themes stem from a page of the Trinidad and Tobago Slave Registry. I use the research that surrounds this document to highlight different moments in history, in my personal life, and to imagine near futures.

Against The Eyes Of God And Man: The Suicide And Alcohol Intoxication Deaths Of Enslaved People In Alexandria And Henrico County, Virginia, 1805-1829, Peighton L. Young

Theses and Dissertations

The purpose of this thesis is to provide a compressive examination of suicide and self-destructive behaviors within specific enslaved populations in early republic Virginia localities. I use coroners’ inquests as the primary means for identifying notable causes of death and potential behavioral patterns amongst the enslaved people presented in this study. I focused my investigation on two causes of death, demographics, and localities respectively: the drowning suicides committed by enslaved women along the Potomac River waterfront in Alexandria between 1807 and 1824 and the alcohol intoxication-related deaths of enslaved men in Henrico County between 1805 and 1829. Stepping away from …

Orbiting Forward (Thoughts On The Nature Of Conflict - Sighs On The Struggles Of Change), Bushra A. Alsughayer

Theses and Dissertations

Today’s world is a wide open hyper-connected sphere where human societies worldwide exist in a complex crossroads of historical conditions, ideologies, and power structures. A pool of constant confrontations, minor or major, between the traditional and the progressive, the local and the international, the materialistic and the transcendent, the pragmatic and the idealistic, and countless layers of meaning. For an individual who exists in such an intense moment of history, it seems almost inescapable to be exposed to, affected by, or even involved in a major conflict. A situation that makes individuals always in a critical position where every role …

Arabic Beyond Arabic, Abir Zakzok

Theses and Dissertations

Arabic is the best and the most complicated language of all time!” Even though this statement seems like an exaggeration, it is what I grew up hearing; from my Arab parents as a child, my Arab teachers as a student, and my Arab customers as a salesperson. The Arabic language has a significant role in Arabs’ identity, yet most Arabs only scratch the surface and do not fully grasp the embedded meaning of the language. I have long been fascinated by the relationship between language and community as well as how it translates to design - specifically, the relationship between …

Port To World, Samuel M. Brown

Theses and Dissertations

Among those that are ill for long periods, there is often a mistrust created not only in one’s own body but in the institution that promises a cure to the malady. Often this stems naturally from the dogma of the institution paired with one’s desire for wellness, for the institution's goals are many besides the overall health of the patient. Even when a patient is cured of an ailment, this is often just the first step in the actual healing process. The body can quickly change, and the mind takes time to catch up with the body's condition. My work …

Cultural Placemaking In Washington’S U Street Corridor: A Catch 22, Maya Coleman

Theses and Dissertations

Placemaking is a tool largely employed in gentrifying cities to create social and cultural character in space. However, the informal placemaking that naturally occurs in communities and public space is often left out of the placemaking planning process. Informal placemaking that existed in space before and after gentrification, often by the working class, may find itself the target of policing from class and racial power structures that new residents now making up the majority bring. Alongside gentrification is its use of placemaking as branding for space, which Black American culture is increasingly being operationalized. Using Washington D.C.’s U Street Corridor …

Machine Girl, Yutong Liu

Theses and Dissertations

Machine girl is a character that mimics biology, labor, and humanity.

She relates to machine sympathy and machine learning; She is updating and processing of big data. During the interaction between me and the machine, I found you --- Machine girl.

Machine girl is a brilliant girl. She is an excellent translator and communicator, which is determined by her ability for machine learning. The cyber living space gives her a fundamental learning gift with a mathematical algorithm. She uses this gift to mimic everything from the human brain. She is not reasonable but sensitive. There are many different versions of …

Current: The River City Library, Abigail Fundling

Theses and Dissertations

This thesis orients a public library toward the James River with the purpose of strengthening Richmond’s connection to this waterway. Adapting an existing warehouse with a history of river industry, this project used evidence-based design decisions to drive its development. Using interviews, surveys, and case studies, the design is organized around a central gathering space where the river enters the building and around which spaces for study, stacks, and children flow. It also incorporates an amphitheater that evokes the feeling of sitting on the river’s shore. Using panoramic views to the river and city skyline along with a material palette …

Come And Get Your Capital, Sis: The Use Of Twitter To Compensate For Gendered And Racialized Job Networks Among Creatives, Sasha A. Pierre- Louis

Theses and Dissertations

Due to racialized and gendered exclusion and discrimination, Black and women jobseekers do not have the same access to social ties in the labor market as white men. A number of Black Twitter users, particularly Black women, have cultivated networks on Twitter and elsewhere as explicit alternatives to this old boys’ network. This study aimed to understand how workers in creative industries—which tend to be more reliant on referrals—use Twitter to expand their social networks and gain access to job opportunities, and how their use of Twitter differed by race and gender. Four hashtags were queried through the Twitter application …

Reclaiming Beercraft- A Sensory Experience, Zishan Zeng

Theses and Dissertations

The senses are mainly a source of arousal, enjoyment and pain and are of vital importance for the human body. They are also important because sensory perception is typical of many cultural artifacts and is given unique intensities and extensions, shapes and meanings through them (Heywood, 2017). As Finnish architect Juhani Pallasmaa stated, “architecture is the art of reconciliation between ourselves and the world, and this mediation takes place through the senses” (Pallasmaa, 2012). To make architecture truly meaningful, it should be able to awaken all the senses.

The way we feel, smell, and even taste is hard to capture. …

Parakupa Vena - Fall From The Highest Point, Mariana Parisca Englert

Theses and Dissertations

This document is a collection of the ideas and research that drive my artistic practice. My research focuses on investigating the power structures, historical roots, and existential implications of the current Venezuelan economic crisis, one of the most drastic economic collapses of modern times. The ideological rifts created in the Cold War era created a deep anti-socialist sentiment that inhibits our ability to responsibly acknowledge global interdependence. I visualize collective belief systems that gain power from their proposed neutrality. I point to the existence of value beyond the parameters and measures of global capitalism that encourage dependence. I see the …

Spooky Stuff, Petra A. Szilagyi

Theses and Dissertations

A real imaginal exploration of the aesthetics of the supernatural.

Chupa Chuparosas Y Chupacabras, Ruben U. Rodriguez

Theses and Dissertations

A Rascuache Nahual that uses therianthropy on the border between the US and Mexico border.

How Many Licks, Ashley Goodwin

Theses and Dissertations

Arts communities are currently reevaluating and restructuring power dynamics within their systems to accommodate a broader range of experience and subjectivity. However, the forces of control are still largely dictated by a broader patriarchal culture. This complicated, tangled dynamic is the focus of my research. Female artists who make work about men or about patriarchy more generally, are consistently subjected to its influence as the dominant cultural experience—the invisible “truth” that everything either is, or acts in reaction to its position. In reality, patriarchy is no longer gender specific. I will be addressing my relationship to it as well as …

The Impact Of Aging And Mechanical Injury On Alveolar Epithelial And Macrophage Responses In Acute Lung Injury And Inflammation, Michael S. Valentine

Theses and Dissertations

Patients with severe lung pathologies, such as Acute Respiratory Distress Syndrome (ARDS), often require mechanical ventilation as a clinical intervention; however, this procedure frequently exacerbates the original pulmonary issue and produces an exaggerated inflammatory response that potentially leads to sepsis, multisystem organ failure, and mortality. This acute lung injury (ALI) condition has been termed Ventilator-Induced Lung Injury (VILI). Alveolar overdistension, cyclic atelectasis, and biotrauma are the primary injury mechanisms in VILI that lead to the loss of alveolar barrier integrity and pulmonary inflammation. Stress and strains during mechanical ventilation are believed to initiate alveolar epithelial mechanotransduction signaling mechanisms that contribute …

Non-Invasive Retrieval Of Prefabricated Zirconia Crowns With Er,Cr:Ysgg Laser From Primary And Permanent Teeth, Connor W. Mccall Dds

Theses and Dissertations

Purpose: Compromised tooth structure on permanent and deciduous teeth in the pediatric population is increasingly being restored with tooth-colored prefabricated zirconia crowns. These restorations may need to be removed or replaced with permanent crowns. The purpose of this in vitro study was to explore the use of an Er,Cr:YSGG laser for removal of prefabricated zirconia crowns cemented with RMGI as a non-invasive alternative to rotary instruments.

Methods: Thirteen permanent and 12 primary molars were prepared to dentin and prefabricated zirconia crowns were passively fitted and cemented with two resin modified glass ionomer cements. The irradiation parameters for ErCR:YSGG were 4.5 …

Preventative And Therapeutic Effects Of Bmsc Exosome On Periodontal Disease, Jin Ha Kim

Theses and Dissertations

Periodontitis is an inflammatory disease caused by the imbalance between host immune response and bacterial infection. Strategies to manage the uncontrolled, excessive immune response and to promote tissue healing are in great demand. Therapies based on mesenchymal stem cells (MSCs) are promising and the clinical effects of MSCs are largely mediated by their secretome, especially exosomes. Previously, we isolated and purified exosomes secreted by human bone marrow mesenchymal stem cells (hBMSC). These exosomes have proliferative, chemotactic, anti-inflammatory and anti-osteoclastic function in vitro. In this study, we had two hypotheses: 1) hBMSC exosomes would prevent periodontal inflammation and alveolar bone loss …

Kcc2: A Novel Therapeutic Target To Rescue Gabaergic Dysfunction And Behavioral Deficits Induced By Hiv And Opiate Use, Aaron J. Barbour

Theses and Dissertations

With adherence to combined antiretroviral therapy (cART), HIV infection can be considered a controllable chronic condition, but quality of life issues remain. The preeminent of which, HIV-associated neurocognitive disorders (HAND), encompasses an array of neurological complications and has persisted despite cART implementation. The symptoms of HAND can be exacerbated by opiate use, a common comorbidity for people infected with HIV (PWH). While neurons are not infected by HIV, they incur sublethal damage, with γ-amino butyric acid- (GABA)ergic function being particularly vulnerable to viral and inflammatory factors released by infected/affected glia. This dissertation presents studies on novel organoid and dissociated primary …