Digital Commons Network^™

Fabrication Of An Epithelial Cell-Based Ion-Selective Electrode And Its Application For Use As Alternative Tumor Angiogenesis Assay, Christina Nicole Simmons

Theses and Dissertations--Chemical and Materials Engineering

Previous studies have provided evidence that endothelial cell-based potassium ion selective electrodes possess the ability to quantify substances that have permeability-altering effects on those endothelial cells. The capability of these so-called biosensors to detect elevated concentrations of certain chemical agents found following tumor formation make them useful in the application as an alternative tumor angiogenesis assay. In this study an epithelial cell line, human colon adenocarcinoma epithelial cells (Caco-2), was used to fabricate membranes that were used to test concentrations of these chemical agents, known as cytokines, mimicking the concentrations that have been observed in the serum of healthy individuals …

Application Of Thin Film Analysis Techniques And Controlled Reaction Environments To Model And Enhance Biomass Utilization By Cellulolytic Bacteria, Hsin-Fen Li

Theses and Dissertations--Chemical and Materials Engineering

Cellulose from energy crops or agriculture residues can be utilized as a sustainable energy resource to produce biofuels such as ethanol. The process of converting cellulose into solvents and biofuels requires the saccharification of cellulose into soluble, fermentable sugars. However, challenges to cellulosic biofuel production include increasing the activity of cellulose-degrading enzymes (cellulases) and increasing solvent (ethanol) yield while minimizing the co-production of organic acids. This work applies novel surface analysis techniques and fermentation reactor perturbations to quantify, manipulate, and model enzymatic and metabolic processes critical to the efficient production of cellulosic biofuels.

Surface analysis techniques utilizing cellulose thin film …

Finite Element Analysis Of The Contact Deformation Of Piezoelectric Materials, Ming Liu

Theses and Dissertations--Chemical and Materials Engineering

Piezoelectric materials in the forms of both bulk and thin-film have been widely used as actuators and sensors due to their electromechanical coupling. The characterization of piezoelectric materials plays an important role in determining device performance and reliability. Instrumented indentation is a promising method for probing mechanical as well as electrical properties of piezoelectric materials.

The use of instrumented indentation to characterize the properties of piezoelectric materials requires analytical relations. Finite element methods are used to analyze the indentation of piezoelectric materials under different mechanical and electrical boundary conditions.

For indentation of a piezoelectric half space, a three-dimensional finite element …

Investigation Of The Critical Residues At The C-Terminus Of The E.Coli Periplasmic Chaperone, Sura, Brent Ferrell

Theses and Dissertations--Chemistry

SurA is a molecular chaperone in the periplasm of E.coli and has been implicated in the maturation of outer membrane proteins (OMPs). SurA consists of four domains, but only two of them, namely the N and C-­terminal domains, are necessary for chaperone function. Very little is known about which residues drive the interaction between the N and C-­termini that facilitates normal activity. We mutated several conserved residues on the C-terminus and generated additive truncations to observe the effects of each on the fitness of the cell. We found one mutation E(408):A was sufficient to reduce SurA activity by 3-­fold, but …

The Granite, 2012, University Of New Hampshire

The Granite – Yearbook

The yearbook of the New Hampshire College of Agriculture and the Mechanic Arts, 1909-1922, the University of New Hampshire, 1923-

Sexual Coercion Among In-School Adolescents In Rwanda: Prevalence And Correlates Of Victimization And Normative Acceptance, Els Van Decraen, Kristien Michielsen, Sarah Herbots, Ronan Van Rossem, Marleen Temmerman

Obstetrics and Gynaecology, East Africa

Adolescents are particularly vulnerable to sexual coercion, as victim as well as perpetrator. This paper aims to adapt sexual and reproductive health interventions to the reality of young people’s sexuality and relationships. This study assesses the prevalence of forced sex, characteristics of victims and norms regarding sexual coercion among Rwandan adolescents. A survey was completed by 285 senior secondary school students and four focus groups were conducted. Of sexually active respondents, 15.5% (95% CI = [15.1 – 15.9]) reported forced sexual intercourse. Sexual victimization was associated with being female and having (had) a concurrent sexual relationship. Acceptance of sexual coercion …

An Exploration Of Transformational Learning In Adults As A Result Of Adventure Travel Experiences, Michael Bennett

Theses and Dissertations

The purpose of this exploratory qualitative research study was to identify the elements of adventure travel experiences that contribute to the process of transformational learning in adults. A qualitative research design was employed for this study. The sources of data were twelve pre-existing and de-identified interview transcriptions. A textual analysis was performed on the data, using an a priori approach to coding and analysis. An analysis of the data identified seven key themes that were critical for transformational learning in adults: (a) A Call to Adventure; (b) Being Open to Experience; (c) Entering a Zone Unknown; (d) Extra-Ordinary & Challenging …

Meeting At Middle Ground: American Quaker Women’S Two Palestinian Encounters, Enaya Othman

Arabic Languages and Literatures

In the late nineteenth century the Palestinian town of Ramallah began receiving American missionary women who embodied their middle-class ideology of womanhood and ventured to discourse on Arab women and culture. Their conviction of the American woman as the model for other “unfortunate” women prevented these missionaries from integrating in the Palestinian cultural context. Consequently, this americentric belief led them to construct overwhelmingly negative views of Palestinian women as oppressed, living in ignorance and degraded conditions, and of Arab culture as backward and inept. However, American women missionaries after World War I grew in their cultural and linguistic understanding of …

The Impact Of Degraded Speech And Stimulus Familiarity In A Dichotic Listening Task, Anne M. Sinatra

Electronic Theses and Dissertations

It has been previously established that when engaged in a difficult attention intensive task, which involves repeating information while blocking out other information (the dichotic listening task), participants are often able to report hearing their own names in an unattended audio channel (Moray, 1959). This phenomenon, called the cocktail party effect is a result of words that are important to oneself having a lower threshold, resulting in less attention being necessary to process them (Treisman, 1960). The current studies examined the ability of a person who was engaged in an attention demanding task to hear and recall low-threshold words from …

Three Studies Of Stakeholder Influence In The Formation And Management Of Tax Policies, Jason Chen

Electronic Theses and Dissertations

This dissertation consists of three separate but interrelated studies examining the formation and management of tax policies. The first study uses stakeholder theory (ST) to investigate the strategic management practices of the Transport for London (TfL) during discrete stages in the adoption, implementation, and amendments of the tax policy reform known as the London Congestion Charge (LCC). Results indicate that TfL has utilized power, legitimacy, and urgency as its main policy management tactics with a significant emphasis on legitimatizing the LCC and its subsequent policy amendments. The second study draws on social exchange theory (SET) to reexamine the relationship between …

2012-2013 Undergraduate Catalog, Morehead State University

Morehead State Catalog Archive

2012-2013 undergraduate catalog for Morehead State University.

Search For An Interlocutor In Carmen Martin Gaite's Short Stories And Novels, Mark Lindberg

All Graduate Theses, Dissertations, and Other Capstone Projects

Analysis of the textual evidence in Martín Gaite's short stories and novels demonstrates that self-actualization is one of life's most important achievements. For this reason, perhaps, she has been acknowledged primarily as a feminist writer, but analysis indicates that it is her search for an interlocutor that is the primary underlying message that underscores all of her fictional works. She creates narratives that require interaction with narrative interlocutors which are designed in the narrative processes of her texts. Therefore, this thesis studies both the narratological strategies used in her works and the function of the prescribed interlocutor(s) in order to …

French Language Legislation In The Digital Age: The Use Of Borrowed English Telecommunication Terms And Their Official French Replacements On Twitter And In The American Foreign Language Classroom, Gina Caruso

All Graduate Theses, Dissertations, and Other Capstone Projects

How effective is language legislation? In the age of digital communication and increased globalization, is it possible to create vocabulary and enforce its use? In an effort to continue to develop and modernize the French language to compete with the influx of English technology terms, the French government creates replacement terms for borrowed relevant technological English vocabulary. To determine the use and result of these French replacement terms in "real-time" communication, the micro-blogging social media website, Twitter, was used as a means of gathering linguistic data from Twitter users within 15 miles of Paris, France. Then, three leading introductory French …

I Had An Abortion: Midwest Women, Stigma And Disclosure, Katie Stack

All Graduate Theses, Dissertations, and Other Capstone Projects

Since the legalization of abortion is 1973, both pro-choice and pro-life sides of the debate have struggled for political and cultural influence. Meanwhile, the voices of women who have utilized abortion serves remain unheard, their stories invisible. Largely, this silence surrounding women's abortion experiences has been attributed to the stigma that is associated with the abortion procedure. Other have argued that women are not silent about their abortion experiences, but that they navigate the complex political and social contexts of their lives by managing the stigmatized identity of having had an abortion. By utilizing in-depth, semi-structured interviews, and encouraging a …

A Feminist Content Analysis Of Seventeen Magazine, Brittany Marie Trimble

All Graduate Theses, Dissertations, and Other Capstone Projects

Over the past two decades, there has been growing concern among researchers, clinicians, and policy makers regarding the sexualization of female adolescents in the media. Developmental psychologists and researchers argue that adolescents are particularly vulnerable to messages presented in the media, as these messages are internalized as real. These messages afflict long-term emotional and physical effects on adolescent girls. Through content analysis and extensive research, The American Psychological Association (APA) Task Force (2010) argued that the sexualization of adolescent girls and women directly effects the psychosocial development of young women, creating self-objectification, negative self-images, anxiety, shame, depression, eating disorders, and …

Respectful And Responsible Relationships: There’S No App For That (The Report Of The Nova Scotia Task Force On Bullying And Cyberbullying), A. Wayne Mackay

Reports & Public Policy Documents

Chairing this Task Force and producing this report has been both the most engaging and exhausting project that I have ever undertaken. Since my appointment in late May 2011, I have lived and breathed in the world of bullying and cyberbullying. I am sure my fellow Task Force members and members of the Working Group did the same. Born in the wake of tragic teen suicides it was easy for the members of the Task Force to be motivated. Indeed, few ventures have stirred my passions as much as this exercise has.

Bullying is a major social issue throughout the …

Teaching Children How To Like Balanced Meals, Harumi Norasakkunkit

All Graduate Theses, Dissertations, and Other Capstone Projects

Growing up in Japan, balanced meals were always provided at home, at schools and even at restaurants. Unfortunately, children are not going to choose balanced meals from the start, so this habit has to be instilled by parents and by the educational system until it eventually becomes a personal preference for children. If children are simply given the choice to eat whatever they want from the beginning, it is unlikely that this preference will ever be developed. The emphasis of nurturing the habit of eating balanced meals, rather than just eating preferred foods, is what is particular about Japanese parenting. …

Study On The Implementation And Effect In Member States' Laws Of Directive 2001/29/Ec On The Harmonisation Of Certain Aspects Of Copyright And Related Rights In The Information Society: Final Report, Lucie Guibault, Guido Westkamp, Thomas Rieber-Mohn

Reports & Public Policy Documents

This study, commissioned by the European Commission, examines the application of Directive 2001/29/EC in the light of the development of the digital market. Its purpose is to consider how Member States have implemented the Directive into national law and to assist the Commission in evaluating whether the Directive, as currently formulated, remains the appropriate response to the continuing challenges faced by the stakeholders concerned, such as rights holders, commercial users, consumers, educational and scientific users. As set out in specifications of the study set out by the Commission, its aim is 'to assess the role that the Directive has played …

The Effect Of Exercise On Endothelin And Endothelin Receptor Levels In Shr And Wky Male And Female Rats, Lacey Stiller

All Graduate Theses, Dissertations, and Other Capstone Projects

The role of exercise as a means to modulate renal function in hypertension is unclear. However, prior studies in the laboratory of Dr. Penny Knoblich indicate that exercised female spontaneously hypertensive rats (SHR) and Wistar Kyoto (WKY) rats excrete significantly more sodium in response to a rise in blood pressure relative to exercised male and sedentary female SHR and WKY rats. The purpose of this study was to evaluate the effects of exercise on endothelin and endothelin receptor levels in the urine and kidneys of male and female SHR and WKY rats, to elucidate potential mechanisms to explain an increase …

Train Wreck (Of The I-Aa), John R. Maney

Vanderbilt Journal of Entertainment & Technology Law

In 2009, the Knight Commission, which addresses major problems facing intercollegiate athletics, polled the presidents of the Football Bowl Subdivision schools (I-A schools) about their views on the state of financial affairs in college athletics. Less than 25 percent of those polled thought intercollegiate athletics was sustainable in its present form. As a result, the Commission recommended a series of reforms to help maintain the health of collegiate athletics. Unfortunately, the Commission did not poll the presidents of Football Championship Subdivision schools (I-AA schools). They should have polled those presidents because the I-AA schools' fiscal health is worse. In 2010, …

One Work, Three Infringers: Calculating The Correct Number Of Separate Awards Of Statutory Damages In A Copyright Infringement Action, Timothy L. Warnock

Vanderbilt Journal of Entertainment & Technology Law

Columbia Pictures provides the most persuasive analysis of the correct number of separate awards of statutory damages available to a plaintiff. Lime Group recognized that the question was a particularly close one, and the court erred in reaching the opposite result from Columbia Pictures. The Lime Group analysis is based on a fundamentally flawed earlier decision and relies, in the end, on an approach as likely to reward infringers rather than defend the rights of copyright holders: determining whether the potential result in any given case is absurd. Regarding the hypothetical case provided at the beginning of this Essay, Warren …

Virtual Blinds: Finding Online Privacy In Offline Precedents, Allyson W. Haynes

Vanderbilt Journal of Entertainment & Technology Law

A person in a building shows a desire for privacy by pulling her blinds shut or closing her curtains. Otherwise, she cannot complain when her neighbor sees her undressing from the window, or when a policeman looks up from the street and sees her marijuana plants. In the online context, can we find an analogy to these privacy blinds? Or is the window legally bare because of the nature of the Internet?

This Article argues that by analyzing the privacy given to communications in the offline context, and in particular, by analyzing case law recognizing privacy in an otherwise public …

A Semiotic Analysis: Developing A New Standard For Scent Marks, Erin M. Reimer

Vanderbilt Journal of Entertainment & Technology Law

In recent years, businesses have discovered a new way to capture consumer loyalty: through their noses. Companies have begun to invest heavily in the development of scent marks and innovative digital scent technology that will disseminate signature scents through the Internet and television; however, the standards surrounding scent mark registration and infringement remain hazy due to a lack of precedent and conflicting global legal standards. While US and European courts have determined that scent marks can exist under current laws, the registration requirements and infringement standards remain unclear.

This Note analyzes the four major issues that arise in scent mark …

The Romantic Collective Author, Margaret Chon

Vanderbilt Journal of Entertainment & Technology Law

Although the romantic collective author is a much more elusive creature than its romantic individual counterpart, it can be discerned amidst the proliferation of expression on the Internet. This Article first outlines the ways in which the romantic author effect operates through both its genius and its arbiter prongs within collaborative authorship practices in digital networks. It next turns to scientific collaboration, where this author effect is attenuated, to assess whether scientific authorship practices might contribute to a more realistic and less romantic understanding of expressive authorship practices. A subsequent case study of collaborative digital authorship by Wikipedia contributors uncovers …

The Lessons Of Living Gardens And Jewish Process Theology For Authorship And Moral Rights, Roberta R. Kwall

Vanderbilt Journal of Entertainment & Technology Law

This Article examines the issues of authorship, fixation, and moral rights through the lens of Jewish Process Theology. Jewish Process Theology is an application of Process Thought, which espouses a developmental and fluid perspective with respect to creation and creativity. This discipline offers important insights for how to shape and enforce copyright law. The issue of "change" and authorship is more important now than ever before given how the digital age is revolutionizing the way the world thinks about authorship. By incorrectly maintaining that a living garden is not capable of copyright protection since it is unfixed, changeable, and partially …

Digital Originality, Edward Lee

Vanderbilt Journal of Entertainment & Technology Law

This Article examines the doctrine of originality in U.S. copyright law and proposes a reconfigured, three-part test that can better analyze issues of first impression involving works created with new digital technologies. The proposed test, encapsulated by the concept of digital originality, provides much needed guidance to courts to address the increasing complexities of digital creations in the twenty-first century.

Curbing Copyblight, John Tehranian

Vanderbilt Journal of Entertainment & Technology Law

This Article identifies and analyzes the growing problem of "copyblight" the use of overreaching claims by putative copyright holders to ownership of public domain works, and, more broadly, to exclusive rights which they do not hold in copyrighted works. Despite the fact that copyblight circumscribes political and social discourse, stifles creativity, and constricts the dissemination of information, present law provides few, if any, disincentives against the practice. Building on the groundbreaking work of Paul Heald and Jason Mazzone, this Article advances three proposals to temper the problems of overreach in order to restore a needed balance in our copyright system: …

Intercepting Licensing Rights: Why College Athletes Need A Federal Right Of Publicity, Talor Bearman

Vanderbilt Journal of Entertainment & Technology Law

The right of publicity is the right of an individual to control the commercial use of her name, image, likeness, or other identifiable aspects of her persona. In the United States, the right of publicity is a state-law right, not federal, and recognition of the right varies significantly from state to state. The lack of uniformity among states poses significant problems for individuals who are recognizable throughout the United States. Specifically, student athletes, who would lose the ability to play college athletics if they were reimbursed for the use of their images, are among the individuals most at risk of …

Turtle Cam: Live Multimedia Interaction For Engaging Potential Visitor Population To Canaveral National Seashore, Brian Alfred Tortorelli

Electronic Theses and Dissertations

This project expands the outreach of the Canaveral National Seashore to its visitors, potential visitors, and virtual visitors through its goals in conservancy and preservation of its natural resources. This paper is involved with the current iteration of a series of digital media projects, the Sea Turtle Nest Camera, also known as, Turtle Cam. It details how and why this project was designed to be an ongoing initiative to assist in those goals.

New Media And Ethno-Politics In The Guinean Diaspora, Mohamed S. Camara

Humanities & Communication - Daytona Beach

This paper discusses the resurgence of ethno-politics in Guinea in conjunction with the reintroduction of multiparty politics after three decades of single-party and military rule, and the trend’s multilayered repercussion into the Guinean Diaspora of North America. It further examines the principal ways in which ethno-regionalist organisations populating that Diaspora use and misuse new media outlets (web sites,web radio stations, and blogs) in order to promote the political agenda of their respective ethno-political elites. The article scrutinises the deficit of professionalism that characterises the performance of most of those publishing on such web sites and broadcasting on such stations and …