Digital Commons Network^™

Scopophilia And Spectacle: Fashion And Femininity In The Novels Of Frances Burney, Cheryl Denise Clark

Dissertations

My dissertation investigates how the relationship between looking and being seen, or the interaction between scopophilia and spectacle, intersects with the rise of consumer culture and the ascendance of eighteenth-century fashion and fashionable places. By using Frances Burney’s novels as a lens through which to examine the eighteenth century’s fascination with looking, I consider the ways in which attracting “the look” or gaining attention through the visibility of stylish apparel and goods becomes a pathway to social agency in Burney’s novels. Fashion for Burney, I argue, emerges as a multifaceted system that manifests as a means of as social power …

Curriculum Coherence: A Comparative Analysis Of Elementary Science Content Standards In People's Republic Of China And The Usa, Fang Huang

Dissertations

This study examines elementary science content standards curriculum coherence between the People's Republic of China and the United States of America. Three aspects of curriculum coherence are examined in this study: topic inclusion, topic duration, and curriculum structure. Specifically this study centers on the following research questions: 1) What science knowledge is intended for elementary students in each country? 2) How long each topic stays in the curriculum? 3) How these topics sequence and connect with each other? 4) And finally, what is the implication for elementary science curriculum development?

Four intended science curriculum frameworks were selected respectively for each …

Gene Regulation And Function Of Icp0 In Herpes Simplex Virus Infected Cells, Mingyu Liu

Dissertations

Herpes simplex virus (HSV) is a clinically important virus, whose life cycle alternates between productive replication and latency. Infected cell protein 0 (ICP0) is generally believed to play a key role in determining the outcome of HSV infections. Synthesis of ICP0 promotes the productive replication of HSV, whereas absence of ICP0 renders HSV prone to establish latent infections. In the first part of the dissertation, I attempt to address the question how is ICP0 gene regulated. To tackle this question, we constructed recombinant HSV that encodes GFP-tagged ICP0 so that the regulation of ICP0 gene can be visualized in real …

The Modulation Of Covert Attention By Emotion: Automatic Processing Of Emotional Versus Neutral Valenced Cues In A Covert Attention Paradigm, Jonathan Hammersley

Dissertations

Selective attention has been studied extensively and it is shown, for example, that individuals with conditions such as anxiety show attention bias to threat-related stimuli. It has been proposed that humans are predisposed or that it is naturally adaptive to selectively attend to emotional stimuli (Lang, 2000). Similarly, LeDoux (1996) and others have proposed limbic brain networks allowing for quick and automatic, but sometimes inaccurate, processing of emotion which bypasses primary cortical areas. Along these lines, automatic attention bias to subliminal image cues in an adapted Posner Covert Attention Task was examined in the current study. A sample of 64 …

Designing Molecular And Nanoscale Materials For Environmental Chemistry Processes, Wen Guo

Dissertations

This dissertation focuses on fundamental studies to identify materials that detect and degrade common organic environmental pollutants. Chapter 1 represents the overview of two widespread ground water contaminants: organohalides and organophosphorous compounds. Due to continuous usage of these compounds as well as their toxicity, reliable and sensitive methods for their detection and degradation are urgently needed. In Chapter 2 a description of molecular sensors designed with high sensitivity and selectivity to detect and distinguish between three organophosphorus (OP) pesticides are described. These sensors provide dual optical and electrochemical signals for detection, which minimizes false-positives. The signal transduction occurs in real …

The Effects Of An Inquiry-Based Earth Science Course On The Spatial Thinking Of Pre-Service Elementary Teacher Education Students, Kevin Douglas Weakley

Dissertations

This study examined the effectiveness of two geography courses at improving student spatial thinking skills. Spatial thinking is an important cognitive skill in the sciences and everyday life. A taxonomy of spatial thinking was constructed by Gersmehl (2008) in geography education which included core modes assessed in this study: comparison, region, transition, analogy, pattern, and association. Two additional modes related to space over time, change and movement, were also assessed. The central research question in this study is: What are the effects of a pre-service teacher education earth science content course (Geography 1900) that is conceptually designed and inquirybased on …

The Relative Value Of Online Learning Environments As Perceived By High School Teachers, Daryl Joe Scoggin

Dissertations

Online learning environments have become more popular for use in education from year to year. This medium for teaching and learning has been successfully used in higher education for years. Only within the past decade has this instructional platform made its way into the P-12 arena. With the expansion of online learning environments becoming more popular, this type of lesson delivery may eventually make its way to the building or site level. As in a face-to-face classroom, teachers have an effect on the success of the students. The perceptions of teachers regarding dimensions of implementation and use of online learning …

The Natural Provenance: Ecoliteracy In Higher Education In Mississippi, Sarah Elizabeth Wheeless

Dissertations

Researchers have suggested that there is an increasing apathy in the study of natural history both in academic settings and in the scientific community (Schmidly, 2005). Natural history is the cornerstone of ecological literacy. However, most studies of environmental knowledge do not directly address knowledge of local natural history. Instead, they concern knowledge of human environmental issues, environmental concepts, or broad ecological knowledge. Ecoliteracy established the study of natural history as fundamental to environmental knowledge and seeks to determine levels of knowledge of local environments and factors associated with that knowledge (Pilgrim et al., 2007).

This study investigated ecoliteracy in …

Conservation And Ecology Of The Yellow-Blotched Sawback (Graptemys Flavmaculata), William Winsyl Selman Ii

Dissertations

The role of species conservation is becoming increasingly important due to the mounting pressures from humans on habitats and populations of organisms. This is particularly evident in riverine ecosystems throughout the world where the human demand for freshwater resources is increasing, and consequently, the number of imperiled aquatic organisms is also growing. The seven chapters of this dissertation primarily focus on the Yellow-blotched Sawback, Graptemys flavimaculata, an endangered riverine turtle that is endemic to the Pascagoula River system of southeast Mississippi, USA. At the population level, we aimed to study the impacts of Hurricane Katrina on two study populations within …

Design Of Adaptive Collective Foraging In Swarm Robotic Systems, Hanyi Dai

Dissertations

Inspired by the collective behavior observed in biological colonies, swarm robotics is a new approach to design a distributed control algorithm in order to coordinate a group of simple robots performing a complex group task. With only limited computation and communication ability of individual robots, one of the challenges in designing such multi-robotic systems is to understand the effect of individual robots behavior on the group performance. This thesis dedicates the research to designing a set of local interaction and adaptation rule for individual robots so that optimized collective foraging performance can be achieved at group level.

The research starts …

The Allopolyploid Origin And Population Genetics Of The Rare Solidago Houghtonii (Asteraceae), Pamela J. Laureto

Dissertations

Solidago houghtonii is a federally threatened hexaploid plant species of likely hybrid origin, limited geographic distribution, and high habitat specificity. An understanding of the evolutionary history and population genetic structure of rare species is critical to ensuring their long-term survival. To study the hybrid origin of S. houghtonii I sequenced four noncoding chloroplast (cp) DNA loci, and the nuclear ribosomal DNA ITS and 3' ETS regions from four individuals of S. houghtonii, which span its geographic range, and 25 other species of Solidago including all sympatric species. Polymorphisms within the nrDNA sequences indicated the presence of multiple homeologue types …

Characterization Of The N-Terminal Domains And Disease-Causing Mutations Of The Human Wilson Protein, Joshua Mutambuki Muia

Dissertations

The Wilson protein (ATP7B) is a copper transporting ATPase that is involved in copper trafficking and homeostasis. Unlike the other known P-type ATPases, it possesses six homologous metal binding domains at the N-terminal end. Several mutations in the gene coding for this protein lead to Wilson disease, a hepatic disorder characterized by impaired excretion of copper in the bile, and accumulation of copper in body organs such as the liver, brain, kidney, and eye cornea. Characterization of various regions of expressed and purified ATP7B has been hampered by its low stability, aggregation and degradation.

In this research, novel methods were …

Job Satisfaction Of University Chief Student Conduct Administrators And Their Intent To Stay Or Leave The Position, Suzie Nagel-Bennett

Dissertations

Chief student conduct administrators within higher education are responsible for administering and enforcing standards of student conduct, and navigating the vast legal, political and developmental components to fortify the ethical climate and academic integrity of institutions. Although some previous research regarding these individuals and their role does exist, no research to date could be found regarding their job satisfaction at four year public institutions in the United States. This study serves as the first research to examine overall job satisfaction, the level of satisfaction on stated intrinsic and extrinsic variables within the framework of Herzberg's (1966) dual-factor theory, and the …

Evaluation Of Medication Effects On Academic Performance, Sleep, And Core Adhd Symptoms In Children, Tina K. Head

Dissertations

Idiosyncratic effects of Vyvanse™ (lisdexamfetamine dimesylate) and placebo were evaluated in a double-blind alternating treatments experimental design in this 4-week study. Direct, objective measures were combined with traditional behavior ratings to provide data sets to assess whether or not the prescribed stimulant medication showed detectable therapeutic effects for a child whose positive response to medication was not obvious via traditional subjective methods. Effects of medication on core ADHD symptoms, academic performance, and sleep in four children ages 10-12 with attention deficit/ hyperactivity disorder. Potential side effects were also measured. Daily measures included parent rating scales, side effects checklist, sleep journal …

Impact Of Golf Video Games On Teaching Golf In Physical Education, Ann Pohira-Vieth

Dissertations

Although technology has become an integral part of many classrooms across the country, the incorporation of technology through the use of video games in physical education is also becoming a mainstay in multiple school districts. In West Virginia public schools, Dance Dance Revolution (DDR) has entered the physical education classrooms as a way to help curb obesity (“Study Shows Video,” 2008). Schools in Arkansas, Missouri and Hawaii have also followed suit by adding DDR to the physical education curriculum (Gallaway & Lauson, 2006). Even though the incorporation of video games into educational programs is becoming more prevalent, there is a …

Cooperative Learning: Attitudes, Perceptions, And Achievement In A Traditional, Online, And Hybrid Instructional Setting, Allison Hardin Duckworth

Dissertations

Cooperative learning has been sufficiently studied to be accepted as an effective method of education. Student reception of cooperative learning, and therefore the degree of its success in a given situation, will depend on the mode of delivery. New technology for delivering courses totally online challenges many aspects of traditional education, and is particularly difficult for cooperative learning that relies heavily on intense face-to-face communication among students. This study was conducted to compare cooperative learning in a traditional setting to that in hybrid and online settings. A model for delivering a cooperative learning experience has been developed utilizing concept maps …

A History Of The American Film Institute, Deborah Jae Alexander

Dissertations

The American Film Institute (AFI) is a highly politicized, powerful organization. To date, most historical documentation and recording of AFI events and activities has been disseminated to the mass media from within the organization through its own publications or in other historical documentation as incidental history in relation to another topic. This dissertation, written as an overview, is the first comprehensive, independent historical examination of the AFI. The examination begins with an exploration of the development, activities and decline of the American Council on Education‟s original AFI and other film organizations that existed prior to the present day AFI. It …

Determining The Relationship Of Human Enteric Viruses In Clinical, Wastewater, And Environmental Samples Utilizing Molecular And Cell Culture Techniques, Jacquelina Susann Williams Woods

Dissertations

This study was the first to examine five significant enteric viruses in human fecal material, sewage, and oysters to show a genetic relationship between human enteric viruses and different sample matrices. Fecal samples were collected from an area hospital and examined for norovirus genotype I (NoV GI), norovirus genotype II (NoV Gil), hepatitis A virus (HA V), adenovirus (ADV), and enteroviruses. During this study, sewage samples were collected from a Waster Water Treatment Plant (WWTP) in Mobile, ALand oyster sentinels were placed at 0.1 nautical miles (nm) (station 1 ), 0.2nm (station 2}, 1.5nm (station 3), and 4nm (station 4) …

Developing A Biosensor For The Detection Of Bacteria: A Comparison Of Methods For Isolating Bacteria-Specific Antibodies, Scott Allen Walper

Dissertations

The antigen-antibody interaction is known to be a high affinity and highly specific interaction that can readily be used for the detection and identification of biological and chemical agents. These studies were conducted to develop an efficient and cost-effective method of obtaining bacteria-specific antibody molecules for integration into a fielddeployable biosensor. Antigen-binding molecules were obtained both as full-length IgG molecules from a hybridoma cell line and as recombinant single-chain Fv (scFv) antibodies isolated from naïve and immunize libraries. Monoclonal and recombinant antibody systems were compared on the effectiveness of producing new, target-specific molecules; the efficiency of production and purification of …

Cryptid, Phillip Jarett Underwood

Dissertations

Cryptid is a term from the field of cryptozoology, which ostensibly presents itself as the study of creatures that may or may not exist, such as – but not limited to – Bigfoot, the Loch Ness Monster, and the Jersey Devil. The term itself, cryptid, refers to one of these unknown creatures. The novella presented here concerns a half-Native American man and his struggle to know not only his dead parents, but himself and his place in the world. While cryptids play a minor role within the boundaries of the narrative itself, the novella concerns itself more with the ways …

Critical Multicultural Education For Social Action, Jan Ricketts Ferrari

Dissertations

No abstract provided.

`You Know I Hate It When People Half Ass Things': A Case Study Of A High School Science Student And The Role Of Pre-Instructional Activities, Goal Orientation, And Self-Efficacy In Learning With Simulations, Samuel Arthur Helms

Dissertations

No abstract provided.

The Tale Of Mental Causation: Fact Or Fiction?, Chia-Lin Tu

Dissertations

Mental causation is with us all the time. Being a table is different from being a human---although we are composed of physical particles, we have understanding, reason, or perception, which are able to make a difference in the physical world. In this dissertation, I have detail discussions of contemporary substance dualism, the mind-brain identity theory, and Jaegwon Kim's functionalism, and thus conclude that none of them can provide an appropriate account to the problem of mental causation. By distinguishing the mind from the body, substance dualists face the pairing problem: How does this particular mind unite with this particular body …

Battery And Abuse In The Elderly: A Forensic Analysis, Amy Y. Carney Phd, Mfs, Np

Dissertations

Elder abuse is a recognized social problem in the United States. First labeled as "granny battering" and originally studied under the umbrella of family violence, maltreatment of the elderly has received more funding and research in recent years. Multiple aspects of elder abuse have been examined in the literature including measures for detection, assessment, and documentation. Although studies have examined the circumstances surrounding abuse as well as theories of causation and characteristics of the abuser and the abused, studies of the relationship between the abuser and the abused are less well documented. The purpose of this research was to examine …

Violence, Depression, Parental Stress, And Child Neglect Among High Risk Postpartum Women, Kristen D. Lambert Phd, Msn, Rn

Dissertations

The purpose of this study was to characterize a vulnerable population of postpartum women at risk for family violence and maladaptive outcomes and to determine the degree the identified attributes increase the risk of child neglect and psychological aggression. Lazarus' Appraisal Theory and Scaer's Traumatic Spectrum framework provided a conceptual basis to examine the interrelationships between intimate partner violence (IPV), depression, previous traumatic history, and child neglect. A descriptive correlation design using secondary analysis of longitudinal data collected for the Healthy Families San Diego Clinical Trial was used. Standardized measures including the CTS, CTS2, CTSPC, CES-D and PSI were administered …

Neurodevelopmental Outcomes Of High Risk Infants, Lisa E. Miklush Phd, Msn, Rnc, Cns

Dissertations

Background: Infant developmental research has revealed amazing physical, cognitive, and social capacities of the human infant. Along with this knowledge is a growing appreciation of numerous factors that have the potential to impact the individual infant's developmental trajectory, either enhancing or compromising the eventual outcome. Enhanced understanding of those factors that shape infant developmental trajectories will provide an evidence base for the establishment of a supportive environment for the youngest members of society. Purpose: To determine the relationship between neurodevelopmental outcome and gestational age, birth weight, Apgar scores, NICU admission, infant gender, maternal depression, home environment, and parent-child interaction. Methodology: …

The Effects Of Instructor-Avatar Immediacy In Second Life, An Immersive And Interactive 3d Virtual Environment, Sabine Karine Lawless-Reljic Edd

Dissertations

Growing interest of educational institutions in desktop 3D graphic virtual environments for hybrid and distance education prompts questions on the efficacy of such tools. Virtual worlds, such as Second Life®, enable computer-mediated immersion and interactions encompassing multimodal communication channels including audio, video, and text-. These are enriched by avatar-mediated body language and physical manipulation of the environment. In this para-physical world, instructors and students alike employ avatars to establish their social presence in a wide variety of curricular and extra-curricular contexts. As a proxy for the human body in synthetic 3D environments, an avatar represents a 'real' human computer user …

End-Of-Life Analysis Of Nanotechnology Products, Sun Olapiriyakul

Dissertations

Previous research has shown that thermodynamic properties including melting point and specific heat capacity of nanomaterials may be higher than that of their corresponding bulk materials. The melting point elevation and specific heat capacity enhancement of nanomaterials may result in increased energy consumption and waste gases emission at the end-of-life (EOL) stage where the products containing nanomaterials are recycled by high temperature metal recovery (HTMR) process.

In this dissertation, the effect of physical characteristics of nanomaterials, referred to as physicochemical parameters, on their melting temperature and specific heat capacity was investigated. In addition, physical, chemical, and thermodynamic properties of nanomaterials …

Semantics And Efficient Evaluation Of Partial Tree-Pattern Queries On Xml, Xiaoying Wu

Dissertations

Current applications export and exchange XML data on the web. Usually, XML data are queried using keyword queries or using the standard structured query language XQuery the core of which consists of the navigational query language XPath. In this context, one major challenge is the querying of the data when the structure of the data sources is complex or not fully known to the user. Another challenge is the integration of multiple data sources that export data with structural differences and irregularities. In this dissertation, a query language for XML called Partial Tree-Pattern Query (PTPQ) language is considered. PTPQs generalize …

Virtual World Commerce Adoption (Vwca) : A Case Study Of Second Life Investigating The Impacts Of Perceived Affordances, Trust, And Need Satisfaction, Kamolbhan Olapiriyakul

Dissertations

Virtual worlds are computer-simulated worlds in which multi-players can simultaneously interact in a rich graphical environment. The development of virtual worlds, along with the massive growth of users, creates opportunities for business organizations. This dissertation involves many studies regarding virtual world adoption in business by virtual consumers.

Most of the research in Information Systems (IS) was conducted investigating factors influencing technology adoption, such as ease of use and usefulness, subjective norms and behavioral controls, self-efficacy, performance and effort expectancy, flow, etc. However, most of these research studies focused neither on design aspects related to affordances nor users' goal-oriented behaviors, such …