Digital Commons Network^™

2014-December-01-Etsu Physician Researches Way To Lower Cost Of Reconstructive Breast Surgery, University Marketing And Communications, East Tennessee State University

ETSU News

No abstract provided.

2014-December-01-Alexis Petrak, University Marketing And Communications, East Tennessee State University

ETSU News

No abstract provided.

Conference Report: R In Insurance 2014, Markus Gesmann, Andreas Tsanakas

The R Journal

The 2nd Rin Insurance conference took place at Cass Business School London on 14 July 2014. This one-day conference focused once more on the wide range of applications of Rin insurance, actuarial science and beyond. The conference programme covered topics including reserving, pricing, loss modelling, the use of R in a production environment and muchmore.

Qmethod: A Package To Explore Human Perspectives Using Q Methodology, Aiora Zabala

The R Journal

Q is a methodology to explore the distinct subjective perspectives that exist within a group. It is used increasingly across disciplines. The methodology is semi-qualitative and the data are analysed using data reduction methods to discern the existing patterns of thought. This package is the first to perform Q analysis in R, and it provides many advantages to the existing software: namely, it is fully cross-platform, the algorithms can be transparently examined, it provides results in a clearly structured and tabulated form ready for further exploration and modelling, it produces a graphical summary of the results, and it generates a …

Mvn: An R Package For Assessing Multivariate Normality, Selcuk Korkmaz, Dincer Goksuluk, Gokmen Zararsiz

The R Journal

Assessing the assumption of multivariate normality is required by many parametric multivariate statistical methods, such as MANOVA, linear discriminant analysis, principal component analysis, canonical correlation, etc. It is important to assess multivariate normality in order to proceed with such statistical methods. There are many analytical methods proposed for checking multivariate normality. However, deciding which method to use is a challenging process, since each method may give different results under certain conditions. Hence, we may say that there is no best method, which is valid under any condition, for normality checking. In addition to numerical results, it is very useful to …

Summary Of Raptor Banding Efforts At Hitchcock Nature Center, Fall 2014, Jerry Toll

Nebraska Bird Review

The 2014 season was by far the most unusual and frustrating season since the inception of raptor banding and hawk watch at the Hitchcock Nature Center in Pottawatomie County, Iowa, just north of Crescent. Banding diurnal raptors commenced on September 7th on schedule. The month of September was typical as far as capture rates and weather systems, although we were stymied somewhat by the lack of availability of European Starlings for lure birds. House Sparrows proved a nearly adequate substitute.

During the peak period of October, weather systems that drive diurnal raptor migration worked against monitoring efforts by forcing migration …

First Documented Nest Of Northern Saw-Whet Owl In Nebraska, Wayne J. Mollhoff

Nebraska Bird Review

Northern Saw-whet Owl was added to our avifauna with a list prepared by Taylor and Van Vleet (1889). The first suggestion of breeding was a second-hand report included in a paper presented at the first meeting of the Nebraska Ornithologists' Union in 1899 by M. A. Carriker, Jr., who "was told of a set of five eggs collected near Nebraska City about seven years ago" (1900), but which included no other details. At the next meeting, Bruner (1901) cited that report to include the species on a list of birds that breed in the state. Bruner, Swenk, and Walcott later …

Pedagogical And Ekphrastic Elements In The Story Of The Predestined Pilgrim And His Brother Reprobate By Father Alexandre De Gusm, M Cecilia Fischer

Theses and Dissertations

The object of this thesis is to analyze the presence of the pedagogical ekphrastic elements in the novel The Story of The Predestined Pilgrim and his Brother Reprobate by Father Alexandre de Gusmmão. In the past this novel has been an obscure masterpiece outside the circle of those who study early Portuguese language works. In the last half century there has been a crescendo of the study of this novel as more scholars have taken an interest in the pilgrimage motif and in particular using this novel in comparative literature. A monumental contribution to bring this novel out of obscurity …

Compact Antennas And Arrays For Unmanned Air Systems, James Arthur Eck

Theses and Dissertations

A simple and novel dual-CP printed antenna is modelled and measured. The patch antennais small and achieves a low axial ratio without quadrature feeding. The measured pattern showsaxial ratio pattern squinting over frequency. Possible methods of improving the individual element are discussed, as well as an array technique for improving the axial ratio bandwidth. Three endfire printed antenna structures are designed, analyzed, and compared. The comparison includes an analysis of costs of production for the antenna structures in addition to their performance parameters. This analysis concludes that cost of materials primarily reduces the size of antennas for a given gain …

Replication And Knowledge Production In Empirical Software Engineering Research, Jonathan L. Krein

Theses and Dissertations

Although replication is considered an indispensable part of the scientific method in software engineering, few replication studies are published each year. The rate of replication, however, is not surprising given that replication theory in software engineering is immature. Not only are replication taxonomies varied and difficult to reconcile, but opinions on the role of replication contradict. In general, we have no clear sense of how to build knowledge via replication, particularly given the practical realities of our research field. Consequently, most replications in software engineering yield little useful information. In particular, the vast majority of external replications (i.e., replications performed …

Cheatgrass Die-Off Phenomena: What Are The Short And Long Term Recovery Factors Of Bromus Tectorum Stand Failure?, Joshua Alan Nicholson

Theses and Dissertations

Observations of Bromus tectorum L. (cheatgrass or downy brome) monocultures have shown that populations are susceptible to stand die-off or replacement failures. Die-offs, where the seed bank from the previous year fails to emerge, occurs in cheatgrass stands and it is unclear the trigger or cause. The fungus Fusarium has been identified in plant and seed samples from die-offs and may drive die-off activity through pathogenicity. Die-off recovery may take several years but cheatgrass populations eventually reestablish. The purpose of our study was to determine whether Fusarium is a potential player in a die-off, and understand how die-offs recover after …

The Multidimensional Quality Metric (Mqm) Framework: A New Framework For Translation Quality Assessment, Valerie Ruth Mariana

Theses and Dissertations

This document is a supplement to the article entitled “The Multidimensional Quality Metric (MQM) Framework: A New Framework for Translation Quality Assessment”, which has been acepted for publication in the upcoming January volume of JoSTrans, the Journal of Specialized Translation. The article is a coauthored project between Dr. Alan K. Melby, Dr. Troy Cox and myself. In this document you will find a preface describing the process of writing the article, an annotated bibliography of sources consulted in my research, a summary of what I learned, and a conclusion that considers the future avenues opened up by this research. Our …

Conscience And Context In Eastman Johnson's The Lord Is My Shepherd, Amanda Melanie Slater

Theses and Dissertations

This thesis considers the experiences that motivated the creation of an 1863 painting by American artist Eastman Johnson entitled The Lord is My Shepherd. An examination of the painting—which depicts a black man reading a Bible—reveals multiple artistic, social, political, and spiritual influences. Created in the midst of the American Civil War, the painting's inspiration derived from Johnson's New England childhood, training in Europe, encounters with the Transcendentalist movement, and his abolitionist views. As a result, The Lord is My Shepherd is a culminating work in Johnson's oeuvre that was prompted by years of experience and observations in an age …

Framework To Implement Authentication, Authorization And Secure Communications In A Multiuser Collaborative Cax Environment, Francis Mensah

Theses and Dissertations

Computer Aided Design (CAD) applications have historically been based on a single user per application architecture. Although this architecture is still popular to date, it does have several drawbacks. First of all the single user CAD architecture inhibits a concurrent engineering design process where several designers can work on the same model simultaneously. This limitation introduces time inefficiency especially when a project involves geographically dispersed designers. A solution to these drawbacks could be a transition from the traditional single user CAD architecture to a multiuser collaborative architecture. Advances in computer networking technologies, especially relating to the Internet, have provided the …

Development Of Speech Recognition Threshold And Word Recognition Materials For Native Vietnamese Speakers, Claire Hanson

Theses and Dissertations

Despite the documented need for reliable speech audiometry materials for measures such as speech recognition threshold and word recognition score, such recorded materials are not available in the Vietnamese language. The purpose of this study was to develop, digitally record, evaluate, and psychometrically equate a set of Vietnamese bisyllabic and monosyllabic word lists for use in the measurement of speech recognition and word recognition ability, respectively. To create the speech recognition threshold materials, common Vietnamese bisyllabic words were digitally recorded by male and female talkers of Vietnamese and presented for evaluation to 20 native speakers of Vietnamese with normal hearing. …

Components Of Effective Writing Content Conferences In A Sixth-Grade Classroom, Paul Ricks

Theses and Dissertations

Students are now required to show proficiency in writing through performance on standardized tests. Educators and researchers are looking for ways to improve persuasive and argumentative writing created by students. The writing content conference setting gives educators and students opportunities to discuss student writing in a one-on-one format in which students receive feedback. Ideally, this helps them to create multiple drafts of writing that improve with each revision. Many practitioner guides have been created that offer suggestions as to how conferences can be conducted and what types of interactions can theoretically occur. Few, however, have examined what actually happens during …

Modeling And Testing Of Bistable Waterbomb Base Configurations, Brandon Holbrook Hanna

Theses and Dissertations

Origami is making an impact in engineering as solutions to problems are being found by applying origami principles (eg. flat-foldability) and using specific crease patterns as inspiration. This thesis presents an in-depth analysis of a particular origami fold -- the waterbomb base -- to facilitate its use in future engineering problems. The watebomb base is of interest due to its familiarity to the origami community, simple topology (can be made by folding a single sheet of paper four times), scalability, generalizability, and interesting kinetic behavior. It can behave as a nonlinear spring as well as a one- or two-way bistable …

Zadie Smith's Nw And The Edwardian Roots Of The Contemporary Cosmopolitan Ethic, Laura Domenica Marostica

Theses and Dissertations

British contemporary writer Zadie Smith is often representative of cosmopolitan writers of the twenty-first century: in both her fiction and nonfiction, she joins a multicultural background and broad, varied interests to an ethic based on the importance of interpersonal relationships and empathetic respect for the other. But while Smith is often considered the poster child for the contemporary British cosmopolitan, her ethics are in fact rooted in the one rather staid member of the canon: EM Forster, whose emphatic call to ‘only connect’ grounds all of Smith's fiction. Her latest novel, 2012's NW, further expands her relationship to Forster in …

Family Ties: A Profile Of Television Family Configurations, 2004–2013, Samantha Ann Wiscombe

Theses and Dissertations

This study provides a content analysis of television families portrayed in family-focused programs aired between 2004 and 2013. The analysis focuses on family configuration type, parent type and marital status, and the frequency and gender of children characters, as well as each program's genre, channel type, and target audience. The study uses cultivation theory as the basis of understanding and aims to anticipate television's potential effects and raise important questions that should be addressed in future studies. Results indicate that the traditional nuclear family configuration held the largest portion of the television family landscape. The study found an increase in …

The Development Of Christianity In Contemporary China, Chu Yi Lu

Theses and Dissertations

The purpose of this research is to study the development of Christianity in contemporary China. It adds to the limited literature that explores how Christianity has developed as the fastest growing religion in China post the Chinese Cultural Revolution. The data derive from semi-structured and focus group interviews with Chinese Christians and field observation notes collected at both official and non-official Christian churches in Beijing. I found an ambivalent attitude toward the development of Christianity across different social levels in China. At the state level, the Chinese government expects Christianity to provide a much-needed stabilizing influence in an increasingly self-centered …

A Hybrid Method For Sensitivity Optimization With Application To Radio-Frequency Product Design, Abraham Lee

Theses and Dissertations

A method for performing robust optimal design that combines the efficiency of experimental designs and the accuracy of nonlinear programming (NLP) has been developed, called Search-and-Zoom. Two case studies from the RF and communications industry, a high-frequency micro-strip band-pass filter (BPF) and a rectangular, directional patch antenna, were used to show that sensitivity optimization could be effectively performed in this industry and to compare the computational efficiency of traditional NLP methods (using fmincon solver in MATLAB R2013a) and they hybrid method Search-and-Zoom. The sensitivity of the BPF's S11 response was reduced from 0.06666 at the (non-robust) nominal optimum to 0.01862 …

Paraeducators' Perceptions Of Their Responsibilities Based On The Utah Standards, Mary E. Buynak

Theses and Dissertations

Paraeducators are increasingly involved in the education of students with disabilities. In order for paraeducators to properly work with this population, they must have adequate and ongoing training. Research has shown that paraeducators do not receive appropriate training in order to work with students with disabilities. The purpose of this study is to investigate the self-perceived knowledge of paraeducators working in special education and their level of training need. The study examines paraeducators' work environment, responsibilities, knowledge based on the Utah Standards for Paraeducators and perceived training needs. Ninety-five special education paraeducators working in a large, suburban school district in …

Analyzing The Instructional Methodologies And Ideologies Underlying English As A Foreign Language Textbooks In China And Evaluating Their Alignment With Assessments And National Standards, Anneke Garcia

Theses and Dissertations

The current study is a collection of three publishable articles addressing a similar theme. Each article is an examination into the role textbooks play in Chinese English as a Foreign Language (EFL) classrooms and, specifically, a look at textbooks as an element in the classroom environment, their relationship to pressures from high-stakes exams, and an exploration into any paradigms about the nature of EFL learning they may be explicitly or implicitly promoting through their content and methodologies. The first article, a grounded theory look at underlying methodologies and ideologies in common Chinese textbooks, reveals that there may be competing paradigms …

A Desk Study Of The Education Policy Implications Of Using Data From Multiple Sources: Example Of Primary School Teacher Supply And Demand In Malawi, Moses Khombe

Theses and Dissertations

Malawi, as a country with very limited resources, needs to have educational policies in place to maximize effectiveness of the public education system. Policymakers depend on accurate data, but variations in data between sources leaves policymakers uncertain as they attempt to craft policies to address the growing educational crisis in Malawi. A desk study was performed to evaluate the policy implications of employing data from multiple sources using primary school teacher supply and demand in Malawi as an illustration. This study examined one national organization, Malawi's Ministry of Education, Science, and Technology (MoEST); three international aid and assistance organizations (IAAOs), …

Inheriting The Library: The Archon And The Archive In George Macdonald's Lilith, Lauran Ray Fuller

Theses and Dissertations

George MacDonald's novel Lilith relates the story of a young man inheriting his deceased father's estate and coming in contact with its remarkable library and mysterious librarian. The protagonist's subsequent adventures in a fantastical world prepare the young Mr. Vane to assume authority over his inherited archive and become an archon. Jacques Derrida's exposition of the responsibilities of the archon including archival authority, domiciliation, and consignation illuminate the mentoring role of the elusive librarian Mr. Raven in Vane's adventures. By using Derrida's deconstruction of archives to unpack the intricacies of knowledge transfer in MacDonald's novel, the lasting impact of the …

Pets In The City: Managing Surplus Dogs In Syracuse, New York, Kristin A. Cutler

Theses - ALL

This thesis contributes to the growing interest in animals in geography. Specifically, it situates pets within the geographic literature and addresses the causes and consequences of pet love in the United States. Using Syracuse, New York as a case study, this thesis illuminates the critical yet understudied existence of pets in the city, paying particular attention to the historical and contemporary foundations, management, and geographies of surplus dogs. Further, it explores major shifts in Americans' attitudes toward pets over the last two centuries, details the necessity for and establishment of animal management in the city, and explains the consequences (namely, …

The Practice Of Neogeography In Community-Based Organizations, Patrick Oberle

Theses - ALL

Neogeography and Volunteered Geographic Information (VGI) are two terms that have emerged recently to describe the practice of geography by those not formally trained in it as a discipline and spatial data provided by individuals through social media and other Web-based tools. Both neogeography and VGI can be directly linked to the growth of various online mapping websites and applications that allow for the creation of electronic maps that are interactive, adaptable, and easily shared via the Internet and Web. As recent phenomena, the practice of neogeography and VGI is not well understood, nor are the links these new fields …

The Production Of Heritage Tourism In China: A Case Study Of Three Adjacent Villages, Yi Yu

Theses - ALL

With the massive infusion of external (foreign) capital into the Chinese economy since the 1980s, some historical villages in Huangshan city have been largely transformed for heritage tourism. Preservation restrictions on altering structures are in place to keep intact the architectural and morphological integrity of the sites. Questions arise on the roles played by various governments and private sector enterprises, and their influence on local residents

In the summer of 2013, I conducted field work including interviews, participatory observation and archival research on three adjacent villages in Huangshan city: Hongcun, Chengkan, and Xucun. They were at three different tourism development …

Black Effugium: Meditations On Traveling, On Understanding, And On Connecting In The Tradition Of Black Writers, Calvin Walds

Theses - ALL

This thesis project is a series of meditations, thoughts, reflections, lingering and fleeting, that move between three geopolitical locations: Bijlmermeer, Amsterdam; Kasoa, Ghana; and Detroit, Michigan. These locations are principally connected by virtue of my travels and work in all three in the summer of 2013. On a deeper level, one that this thesis elucidates, these three locations represent three different, yet connected, modalities of Black movement and existence. A modality is a mode, a single aspect or condition of a larger phenomenon. I begin in the mid-20th century, in Europe, with James Baldwin, Vincent Carter, and Richard Wright with …

Symposium On The Challenges Of Electronic Evidence, Daniel J. Capra, Sidney A. Fitzwater, Peter Pitegoff, Jeffrey S. Sutton, Paul Grimm, John Haried, Richard W. Vorder Bruegge, Jeffrey Bellin, Paul Scechtman, Deirdre M. Smith, Shira A. Scheindlin, David Shonka, Daniel Gelb, Andrew Goldsmith, George Paul, Paul Lippe

Faculty Publications

No abstract provided.