Digital Commons Network^™

Sex Offender Management Policies And Their Unintended Cosequences: A National Survey Of The Perceptions Of Professionals, Corey Call

Theses and Dissertations

The mid-1990s brought sex offenders to the forefront of policy issues due to several highly publicized cases of abduction, sexual assault, and murder involving children. Following these cases, a number of sex offender management policies were passed to quell public concern over the safety of children due to sex offenders. Most notably, these new sex offender management policies mandated the creation of publicly available registries of sex offenders and enacted residence restrictions that forbid sex offenders from residing within certain distances from areas where children commonly congregate.

Although current sex offender management policies have been revealed to be largely ineffective …

Investigating The Effects Of Obesity Prevention Campaigns, Courtney C. Simpson

Theses and Dissertations

Public health campaigns might not be universally helpful and could have detrimental consequences. The current investigation explored the effects of obesity prevention campaigns. Their impact was assessed using an experiment in which participants were randomized to view either weight focused obesity prevention campaigns or obesity prevention campaigns that did not use weight related terms. Results demonstrated that compared with campaigns without weight related terminology, weight focused campaigns increased negative perceptions of obesity and decreased self-efficacy for health behavior change. No differences in body satisfaction, thin-ideal internalization, state anxiety, or frequency of positive health behaviors were found based on the type …

An Exploration On The Michael Chekhov Technique In Rehearsal, Performance And The Classroom, James P. Stover

Theses and Dissertations

• The Michael Chekhov Technique is a unique approach to acting that has been successfully used by professional actors for many years. This thesis explores finding a strong understanding of the technique as well as discovering ways to incorporate it into an undergraduate actor training program. The examination aims to further my aesthetic both as theatre teacher and practitioner. It includes training with master teachers in the technique, incorporating Chekhov exercises into undergraduate acting and movement classes and use of the technique on a production of Pride & Prejudice.

Effects Of Hiv-1 Tat On The Enteric Nervous, Joy Ngwainmbi

Theses and Dissertations

More than 1.2 million people are estimated to be currently living with the human immunodeficiency virus (HIV) in the United States of America. The gastrointestinal (GI) tract is both a major target and an important component of HIV pathogenesis. The GI processes that are dysregulated during HIV infection are controlled by the enteric nervous system (ENS). Indeed, both clinical and experimental studies have implicated the ENS in HIV and simian immunodeficiency virus (SIV) pathogenesis. In addition to direct viral effects, the HIV virus also indirectly affects the GI tract via cellular and/or viral toxins released by infected cells. Trans-activator of …

Oasis Link, Sarah Baugh

Theses and Dissertations

This document is written from the perspective of the Oasis Link community, a group of dissidents who have resettled in the Mojave Desert sometime in the near future. It is a speculative design document.

Surface is what is visible. It’s the crust of the earth and the face of a meteorite—the coat of a jackrabbit and the waxy skin of a Mojave Prickly Pear. Surface is superficial, but it also reflects and defines the underlying structure of something—it makes the hidden visible.

The Effect Of Dexamethasone On Il-33-Mediated Mast Cell Activation, Oksana I. Chernushevich

Theses and Dissertations

Dexamethasone has been shown to inhibit IgE-mediated mast cell activation, and the present research investigated its role in suppressing IL-33-mediated mast cell activation. We have found that micromolar concentrations of Dexamethasone are capable of suppressing IL-33-mediated mast cell cytokine production, on several genetic backgrounds, and in not only bone marrow derived mast cells, but also peritoneal mast cells. Intracellular staining demonstrated that Dexamethasone significantly reduces expression of the IL-33 receptor, T1/ST2, in mast cells; however, the cytokine suppression is independent of T1/ST2 downregulation. At the same time, Dexamethasone pretreatment significantly reduced ERK phosphorylation, but our data suggests that inhibition occurs …

Visual-Audio Media: Transformation And Communication, Alexander Bruno

Theses and Dissertations

Designers are often concerned with communication through the visual; we focus on the printed object, images on screens, furniture, spaces, and other visual experiences. We should also be cognizant of audio and its communicative properties, especially when contextualized with visual content. Pairing visuals and audio can make a greater impact upon a viewer/listener than each media might make alone. My research focuses on a practice of working within strict sets of rules and boundaries to create visual-audio work. This visual-audio work not only communicates a concept or idea, but also lives as a research artifact of my design processes.

Femtosecond Laser Beam Propagation Through Corneal Tissue: Evaluation Of Therapeutic Laser-Stimulated Second And Third-Harmonic Generation, William R. Calhoun Iii

Theses and Dissertations

One of the most recent advancements in laser technology is the development of ultrashort pulsed femtosecond lasers (FSLs). FSLs are improving many fields due to their unique extreme precision, low energy and ablation characteristics. In the area of laser medicine, ophthalmic surgeries have seen very promising developments. Some of the most commonly performed surgical operations in the world, including laser-assisted in-situ keratomileusis (LASIK), lens replacement (cataract surgery), and keratoplasty (cornea transplant), now employ FSLs for their unique abilities that lead to improved clinical outcome and patient satisfaction.

The application of FSLs in medical therapeutics is a recent development, and although …

Polycultural Interactions: Fuzzy Identity, Xi Lu

Theses and Dissertations

“Robin D.G. Kelley coined the term polyculturalism as an alternative to multiculturalism, ‘since the latter often implies that cultures are fixed, discrete entities that exist side by side—a kind of zoological approach to culture.’ ”

Polyculturalism assumes the whole world’s cultures are interactive and fluid instead of independent and static, and individuals’ relationship to cultures are complex and cannot be categorized. Yet an individual constitutes multiple cultures, and individual identity embraces the various forms of culture in all aspects of one’s life.

My research examines how polyculturalism affects aspects of communications among people who hold a multiplicity of voices. It …

Risperidone And Its Deconstructed Analogs: Functional Effects On The 5ht2ar, Sneha Shah

Theses and Dissertations

G protein-coupled receptors (GPCRs) are seven-transmembrane domain receptors that sense extracellular signal and activate intracellular signaling pathways. The serotonin 5HT2A receptor (or 2AR) is one of the GPCRs coupled to Gq proteins, activating PLC and hydrolyzing PIP2. This hydrolysis causes a diffusion of bound PIP2 away from the channel binding site resulting in G protein-gated inwardly rectifying K⁺ channel (GIRK) inhibition and a downstream stimulation of Ca²⁺ release from endoplasmic reticulum stores. Previous experiments have demonstrated that the serotonin 5HTA receptor is a target of serotonergic psychedelic drugs, such as LSD, and partially mediates the action of many …

Investigating The Role Of Bptf In Immunoediting In Breast Cancer And Melanoma, Kristen N. Peterson

Theses and Dissertations

In this study, we explore the effects of NURF depletion on the growth of tumors in immune-competent mice. NURF depletion in tumors results in reduced tumor growth in immune-competent mice, suggesting enhanced anti-tumor immunity. Analysis of the tumor microenvironment by flow cytometry revealed a significantly elevated CD8 and progressively elevated activated CD8 phenotype in Bptf KD tumors, possibly contributing to the increase in cell death and decrease in tumor weight observed. Examination of antigen presentation was evaluated using the OT-1 and Pmel-17 models, though no significant difference in cytotoxicity was observed as measured by LDH and/or IFNγ assays. This indicates …

An Evaluation Of The Raise 5 Project: Preventing Hiv And Substance Abuse Among African American College Students, Joshua K. Brevard

Theses and Dissertations

African Americans have been disproportionately affected by HIV since the beginning of the epidemic and the disparities have worsened over time (CDC, 2013a). African Americans comprise about 12% of the U.S. population but represented about 44% of all new HIV infections in 2010 (CDC, 2014a). Young people (age 13–24) accounted for 26% of all new HIV infections in 2010, despite persons in this age range comprising just 17% of the population (CDC, 2014c). Young African Americans (age 13-24) are affected in particular. In 2010, they comprised 57% of infections in this age range (CDC, 2014c). Substance use is a major …

Cute As A Button, Marta R. Finkelstein

Theses and Dissertations

Cute As A Button explores powerlessness, vulnerability, illness and addiction all wrapped up in tender buttons and a cute, cuddly creature. Using animation, sculpture, sound and an intimate space, I surround the viewer in a saccharine nightmare, one that references the dark underbelly of the cute and the sweet. The visual and aural elements are representative of the psychological and emotional states of powerlessness, which are overcome by the act of making and exploring a medium over which I can have complete control.

Tracing Motion, Stephanie M. Clark

Theses and Dissertations

This document explores the use of motion within design to defamiliarize a message. The objective is to expand a viewer’s level of understanding through prolonged perception. I experiment with this idea using present-day tools which afford my own movement during the capturing process to create various visual interpretations of motion. I look to László Moholy-Nagy, Aleksandr Rodchenko and Eadweard Muybridge who explored the use of the camera, the new technology of their day, to understand its potential to create a new visual language. They believed the lens of the camera was the eye of the future—and the public’s exposure to …

Living In A Gangsta’S Paradise: Dr. C. Delores Tucker’S Crusade Against Gansta Rap Music In The 1990s, Jordan A. Conway

Theses and Dissertations

This project examines Dr. C. DeLores Tucker’s efforts to abolish the production and distribution of gangsta rap to the American youth. Though her efforts were courageous and daring, they were not sufficient. The thesis will trace Tucker’s crusade beginning in 1992 through the end of the 1990s. It brings together several themes in post-World War II American history, such as the issues of race, gender, popular culture, economics, and the role of government. The first chapter thematically explores Tucker’s crusade, detailing her methodology and highlighting pivotal events throughout the movement. The second chapter discusses how opposition from rap artists, and …

A Justification For The Trend Towards Indirect Pulp Therapy, Marissa Kuhnen

Theses and Dissertations

Purpose: The purpose of this retrospective chart review was to determine how primary molars needing vital pulp therapy have been treated in the past four years at Virginia Commonwealth University (VCU) and to determine which treatments: indirect pulp therapy (IPT), formocresol pulpotomy, and ferric sulfate pulpotomy have been successful. Methods: AxiUm records that contained the procedure codes D3120 (Pulp Cap – Indirect) or D3220 (Therapeutic Pulpotomy) were totaled by year. Visit records were queried again to identify treatment failures i.e. extractions or pulpectomy. Results: In 2010, 52% of vital pulp therapies were ferric sulfate pulpotomies and in …

A Decision Support Simulation Model For Bed Management In Healthcare, Raja A. Baru

Masters Theses

"In order to provide access to care in a timely manner, it is necessary to effectively manage the allocation of limited resources such as beds. Bed management is key to the effective delivery of high-quality and low-cost healthcare. An efficient utilization of beds requires a detailed understanding of the hospital's operational behavior. It is necessary to understand the behavior of a hospital in order to make necessary adjustments to its resources, and policies, which can improve patient's access to care. The aim of this research was to develop a discrete event simulation to assist in planning and staff scheduling decisions. …

Survey And Data Analysis Of Polymer Flooding Pilot And Field Applications In China, Yandong Zhang

Masters Theses

"Enhanced oil recovery (EOR) processes are regarded as important methods to recovery remaining oil after primary and secondary recovery. It is significant to select the most appropriate EOR process among the possible techniques for a candidate reservoir. EOR screening criteria has been created using available EOR datasets and served as the first step to compare the suitability of each EOR method for a particular reservoir. Most of these datasets are collected from EOR surveys published by Oil & Gas Journal. This study proposes a comprehensive study of a dataset including 55 pilot and field polymer flooding applications in China. Statistical …

Be Seen And Heard Being Clean: A Patient-Centered Approach To Hand Hygiene At Concord Hospital, Ashley Pinkham

Master's Theses and Capstones

Background: Regular hand washing is recognized as the most effective means to combat the spread of infectious illness; however hand washing behavior amongst health care workers (HCW’s) is inconsistent. Furthermore, measurement of hand washing behavior is subject to bias.

Aim: This quality improvement project aimed to remove the Hawthorne effect and improve the behavior of HH at Concord Hospital.

Methods: A quasi-experimental, pre-posttest design was used to evaluate HH rates on a 32 bed med-surge unit at Concord Hospital. Baseline data was collected for 30 days by asking patients if they had seen or heard staff cleaning their hands. Using …

Thank Goodness They Got All The Dragons: Wildlife Damage Management Through The Ages, Maureen G. Frank, Michael R. Conover

Human–Wildlife Interactions

Whenever the needs both of humans and wildlife overlap, there is a potential for wildlife damage to occur. Wildlife damage has been an issue throughout human history. Typical history essays about wildlife damage management (WDM) examine a chronology of events on the topic. This paper takes a different approach. Looking through the history of WDM, we considered the driving factors behind changes in the management of wildlife damage. Based on the events of WDM history, we defined 4 factors that underlie major shifts in the management of wildlife damage: human population needs, economic stability, social paradigms, and tools and techniques. …

Assessing Gull Abundance And Food Availability In Urban Parking Lots, Dan Clark, Jillian J. Whitney, Kenneth G. Mackenzie, Kiana K. G. Koenen, Stephen Destefano

Human–Wildlife Interactions

Feeding birds is a common activity throughout the world; yet, little is known about the extent of feeding gulls in urban areas. We monitored 8 parking lots in central Massachusetts, USA, during the fall and winter of 2011 to 2013 in 4 monitoring sessions to document the number of gulls present, the frequency of human–gull feeding interactions, and the effectiveness of signage and direct interaction in reducing human-provisioned food. Parking lots were divided between “education” and “no-education” lots. In education lots, we erected signs about problems caused when people feed birds and also asked people to stop feeding birds. We …

Creating Place For A Placeless Generation, Laura Wilson

Theses and Dissertations

Making up one quarter of the current United States population, some 80 million Generation Y-ers are changing the ways in which we live, work and play. Dubbed “Millennials” this population is comprised of those individuals born between 1980 and 2000. This generation is the first to have been raised with cell phones, the internet, and reality television. The “Selfie” or “Me Generation” is snubbed for narcissism and an instant gratification attitude. Yet on the whole Millennials have progressive values, are well educated, are conscious of their health and are optimistic about the future despite coming of age during the Great …

Is The Price Right? An Empirical Study Of Fee-Setting In Securities Class Actions, Michael A. Perino, Lynn A. Baker, Charles Silver

Faculty Publications

Every year, fee awards enable millions of people to obtain access to justice and strengthen the deterrent effect of the law by motivating lawyers to handle class actions. But little research exists on why judges award the amounts they do or whether they size fee awards correctly. The process remains a black box. Through a detailed study of 431 securities class actions that settled in federal district courts from 2007 through 2012, this Article presents the first empirical study to peer inside that black box. In contrast to prior analyses, this study relies on the actual court filings in each …

"Whimsy Little Contracts" With Unexpected Consequences: An Empirical Analysis Of Consumer Understanding Of Arbitration Agreements, Jeff Sovern, Elayne E. Greenberg, Paul F. Kirgis, Yuxiang Liu

Faculty Publications

Arbitration clauses have become ubiquitous in consumer contracts. These arbitration clauses require consumers to waive the constitutional right to a civil jury, access to court, and, increasingly, the procedural remedy of class representation. Because those rights cannot be divested without consent, the validity of arbitration agreements rests on the premise of consent. Consumers who do not want to arbitrate or waive their class rights can simply decline to purchase the products or services covered by an arbitration agreement. But the premise of consent is undermined if consumers do not understand the effect on their procedural rights of clicking a box …

Using Principles From Cognitive Behavioral Therapy To Reduce Nervousness In Oral Argument Or Moot Court, Larry Cunningham

Faculty Publications

Sarah, a new attorney at a public defender’s office, is assigned to the appeals bureau. Ordinarily, Sarah spends her days researching and writing briefs, talking with clients, and brainstorming legal issues with colleagues. Today, however, she opened the mail to find a notice from the court setting a date for her first oral argument. She suffers the first of several anxiety attacks: rapid heart rate, racing thoughts, shortness of breath, sweaty palms, nausea, and feelings of panic and tension. As she reads the form letter, her hands tremble. This is the day she has dreaded. She loves to write and …

Social Media: Children’S Lawyer’S Friend And Foe, Jennifer Baum, Sarah N. Fox

Faculty Publications

(Excerpt)

Social media is taking over the globe. The Pew Research Internet Project states that in the United States, 95 percent of 12- to 17-year-old children are online. Teenagers are also sharing more and more information online: 91 percent of teenagers post a photo of themselves, 92 percent post their real name, and 71 percent post the city or town where they live. “Teens Fact Sheet,” Pew Res. Internet Project (Sept. 2012). This information, in the wrong hands, can be harmful to a child. The Children’s Online Privacy Protection Rule, designed to safeguard children’s information and access online, is a …

When “Yes” May Actually Mean “No”: Rethinking Informed Consent To Adr Processes, Elayne E. Greenberg

Faculty Publications

(Excerpt)

It is time for us to rethink how to achieve meaningful party consent to ADR processes such as mediation and arbitration. I, along with my colleagues Professors Jeff Sovern, Paul F. Kirgis and Yuxiang Liu, recently contributed to the growing body of research finding that a party’s consent to use an ADR process rather than utilizing a court to resolve the dispute is too often neither informed nor consensual. In our empirical study “’Whimsy Little Contracts’ With Unexpected Consequences: An Empirical Analysis of Consumer Understanding of Arbitration Agreements,” we found a paucity of consumer awareness and understanding of arbitration …

The Smith Case: Is The Glass Half Full?, Elayne E. Greenberg

Faculty Publications

(Excerpt)

Many in our ADR community have already chosen to side with one of the choruses of polarized voices that are either supportive of or critical of the recent judicial decision In re Cody W. Smith. In that decision, Chief United States Bankruptcy Judge Jeff Bohm disallowed the trustee’s appointment of a mediator, because, inter alia, the trustee didn’t first secure the approval of the presiding bankruptcy judge. A cursory read of Judge Bohm’s decision mistakenly leads us to believe that the case is just about a bankruptcy trustee’s obligation to follow section 327(a) of the Bankruptcy Code, …

The Internet Of Things And Wearable Technology: Addressing Privacy And Security Concerns Without Derailing Innovation, Adam D. Thierer

Richmond Journal of Law & Technology

The next great wave of Internet-enabled innovation has arrived, and it is poised to revolutionize the way humans interact with the world around them. This paper highlights some of the opportunities presented by the rise of the so-called Internet of Things (IoT) in general and wearable technology in particular and encourages policymakers to allow these technologies to develop in a relatively unabated fashion.

Merger And Acquisition Due Diligence: A Proposed Framework To Incorporate Data Privacy, Information Security, E-Discovery, And Information Governance Into Due Diligence Practices, James A. Sherer, Taylor M. Hoffman, Eugenio E. Ortiz

Richmond Journal of Law & Technology

Merger and Acquisition or “M&A” deals are both figuratively and literally big business, where the stakes for the organization are often the highest. While casual observers might expect that the importance attached to these deals makes each new deal the vanguard for incorporating metrics and practices regarding every efficiency and contingency, existing research demonstrates that this is decidedly not the case.