Digital Commons Network^™

Modeling Free Chlorine And Chloramine Decay In A Pilot Distribution System, Jorge Miguel Arevalo

Electronic Theses and Dissertations

The purpose of this study was to identify the effect that water quality, pipe material, pipe size, flow conditions and the use of corrosion inhibitors would have on the rate of free chlorine and chloramine decay in distribution systems. Empirical models were developed to predict the disinfectant residual concentration with time based on the parameters that affected it. Different water treatment processes were used to treat groundwater and surface water to obtain 7 types of finished waters with a wide range of water quality characteristics. The groundwater was treated either by conventional treatment by aeration (G1) or softening (G2) or …

The Illusion Of Art: My Amalgamation Of Illustration And Contemporary Art, Victor Davila

Electronic Theses and Dissertations

Drawing on archetypical aspects of human characteristics and personalities, I create images that illustrate our connection to memory, media, and culture. My work is informed by pop culture, including television, movies, cartoons and comic books as it relates to characters in our own physical world and society. The grid is used to represent both childhood games and the frames of a comic strip, where each panel equals an exact moment of time.

Adaptive Technomythography: The Apotheosis Of Machine And Development Of Legend In A System Of Dynamic Technology, Roger Wolf

Electronic Theses and Dissertations

Human beings will effectively deify any suitably complex system that cannot be explained through basic haptic interaction. Our culture loves technology. These days it seems we need it to feel whole. In an effort to explore the development of mythology and modular aesthetic in a technological age I have designed and constructed a number of interactive robotic 'organisms' to engage in arbitrary movement in geometric enclosures. Through observation and dialog I seek to assess the extent to which people assign human characteristics to the random and oft times aberrant mechanical behavior. To supplement this endeavor, a fictional astrological system that …

Kaho'olawe:A Case Study Of A Movement And The Media In Reclaiming A Hawaiian Island, Danielle Pedro

Electronic Theses and Dissertations

The reclaiming of land can provide for heated controversy between communities. The controversy at the outset may seem simple, but is actually quite complex involving hegemonic factors such as social, political, and economic influence. One such factor is the media. This research examines media coverage via framing in a battle between the United States Navy and the Hawaiian people to claim ownership of a Hawaiian island named Kaho'olawe. This research analyzes 519 newspaper articles from two Hawaiian newspapers--The Honolulu Star Bulletin and The Honolulu Advertiser--over a seven-year period. Six framing devices--advocate, economic, environment, Hawaiian, military, and political--are devised and implemented. …

Effect Of Coyotes And Release Site Selection On Survival And Movement Of Translocated Swift Foxes In The Badlands Ecosystem Of South Dakota, Greg M. Schroeder

Electronic Theses and Dissertations

Success of different release strategies for swift fox (Vulpes velox) translocation was evaluated in the Badlands Ecosystem in southwestern South Dakota. Release site selection (outside coyote [Canis latrans] core-use areas compared to random release sites) and release method (i.e., hard, semi-hard, and soft) were examined to determine effects on swift fox survival and movements at 50 days post-release. I hypothesized that swift foxes released outside of coyote core-use areas would survive at a higher rate than foxes released at random sites. From 2003-2006, 16 adult coyotes were fitted with Global Positioning System (GPS) radio collars and monitored during the pup …

Status, Distribution, And Density Of White-Tailed Jackrabbits And Black-Tailed Jackrabbits In South Dakota, Dustin J. Schaible

Electronic Theses and Dissertations

The status of jackrabbit (Lepus spp.) populations throughout the Northern Great Plains has been a cause for concern by wildlife managers in recent years and there has been a paucity of information about the ecology of the white-tailed jackrabbit (Lepus townsendii) and the black-tailed jackrabbit (Lepus californicus) in South Dakota. Since there have been little monitoring efforts for hares, 21 permanent spotlight line transects were established across South Dakota for future surveying efforts. These transects were surveyed to obtain baseline information about jackrabbit density and distribution throughout the state. Jackrabbit density was highest in the northwestern portions of the state …

Eating Pie : Digesting Food Production And Consumption In Faulkner / By Katherine Rawson, Katherine Rawson

Electronic Theses and Dissertations

No abstract provided.

Gender Portrayal In J.K. Rowling's “Harry Potter And The Order Of The Phoenix”: A Feminist Rhetorical Criticism, Nicole Ackman

Electronic Theses and Dissertations

This study examined J.K. Rowling’s (2003) novel entitled, Harry Potter and the Order of the Phoenix. Although this novel has not yet been classified as a fairy tale, it does contain fairy tale elements. This study reviewed literature in the field of folklore, fairy tales, and feminism. Foss’ (2004) four-step feminist criticism model was employed to analyze gender portrayals in the novel. According to Foss’ model, the novel was analyzed for masculine or feminine perspectives of the world, effects on the audience, improvement of women’s lives, and impact on rhetorical theory. Although Harry Potter and the Order of the Phoenix …

Physiological Parameters As Indicators Of Activity Level In Twelve Species Of Sharks, Will V. Bet-Sayad

Electronic Theses and Dissertations

No abstract provided.

Dynamic Characterization Of Multi-Wall Carbon Nano Tube/ Nylon 6,6 Nanocomposites / By Ravi Zalani, Ravi Zalani

Electronic Theses and Dissertations

No abstract provided.

Going Against The Flow : Making A Case For A Men's Food And Lifestyle Magazine, Garreth C. Blackwell

Electronic Theses and Dissertations

No abstract provided.

A Spatial Median Filter For Noise Removal In High Dimensional Images, James Church

Electronic Theses and Dissertations

No abstract provided.

The Bloody Truth: A Psychological And Cultural Study Of Menstruation As Lived And Experienced By Women, Carolyn Deforest

Electronic Theses and Dissertations

The present research explores the negation and affirmation of menstrual life as found in culture, theory, and the concrete experiences of individual women. A phenomenological and hermeneutical thematic analysis is used throughout. In this study, the aspects of culture analyzed include language, humor, art, television, film, literature, print and television advertising, menstrual education, medicine, and some of the historical influences in the perception of women. Additionally, the formal psychological literature is examined as part of the cultural data, as is the researcher's own observations and cultural experiences.

Overall, this research reveals that the experience of menstrual bleeding has been culturally …

Scientific Evolution, Creation Theologies And African Cosmogonies In Dialogue: Toward A Christian Theology Of Evolution, Ameh Ejeh

Electronic Theses and Dissertations

This is a dissertation in which the question of cosmic origins is examined from three perspectives, namely, Scientific Theories of Evolution, Christian Theologies of Creation, and African Cosmogonies, respectively. Through the use of comparative-dialogic and dialectic methods, and the application of the models of contact/dialogue and confirmation/integration in ways of relating science with religion, the insights of these three perspectives are examined and analyzed in the formulation of a Theology of Evolution that conceives of evolution as a medium of divine creativity.

The themes of evolutionary process, interconnection, interrelation and interdependence in nature, the mystery and sacredness of nature and …

Is There A Place For Sexual Difference In Ernesto Spinelli's Existential Phenomenological Psychology? An Irigarayan Response To The Work Of Ernesto Spinelli, Aloysius Joseph

Electronic Theses and Dissertations

My critique begins with the philosopher-psychoanalyst Luce Irigaray's claim that all inter-subjective relations are subtended by sexual difference, and that forgetting this is ignoring a foundational aspect of human relations. For Irigaray, sexual difference is not mediated by biology or some ontological difference that culture identifies as "man" or "woman," but a particular relation to the body and to language that structures inter-subjectivity. I draw from the work of Ernesto Spinelli, as he is a contemporary scholar-practitioner of existential phenomenological psychology who is particularly attuned to the constitution of inter-subjectivity in therapeutic praxis. I began with Spinelli's critique of contemporary …

The Turn To The Neighbor: Emmanuel Levinas's Conceptual Affinities With Liberation Theology, Alain Mayama

Electronic Theses and Dissertations

My dissertation establishes some conceptual affinities between the philosophical project of Emmanuel Levinas and liberation theology. I analyze Levinas's work by comparing it to two important liberation theologians, Gustavo Gutiérrez and Jon Sobrino, whose work, like his, needs to be brought into greater contemporary debate about the subject's encounter with the other. I argue that fundamental to Levinas, Gutiérrez, and Sobrino is the fact that they all bring forth one major characteristic: the dimension of the divine opens forth in the human face. For Levinas, Gutiérrez and Sobrino, commitment to the neighbor is the necessary context for "understanding" God. They …

A Comparison Between Habitual Pitch And Optimum Pitch In Preschool-Aged Children, Katie Micco

Electronic Theses and Dissertations

The purpose of this study is to determine if the habitual pitch (HP) produced by normally developing preschool-aged children was different across structured speech tasks and free play and to determine if the HP across the same tasks differed from optimum pitch (OP) produced by these children. HP measurements were performed on ten normally developing preschool-aged children (2.6 to 6 years), without a history of speech, language, or hearing impairments, during both structured speech tasks and free play. In addition, pitch glide tasks were used to determine each participant's modal F0 range from which OP was derived using a modified …

Psychopathic Traits And Social-Cognitive Processes In Aggressive Youth, Colleen Morris

Electronic Theses and Dissertations

Psychopathy is associated with severe and violent aggressive behaviors, poor treatment outcomes and high rates of recidivism. In youth, conduct problems and callous/unemotional characteristics are associated with characteristics of adulthood psychopathy. Downward extending adult criteria to youth is problematic. However, there is substantial evidence that adults with psychopathy traits began that developmental trajectory in childhood. This study adds to the developing literature clarifying the construct of psychopathy in youth, including the nature of callous/unemotional traits and the relationship to social-cognitive processes. Results indicate the callous/unemotional trait significantly predicted empathic concern, perspective taking, cognitive dysregulation, and outcome values in obtaining a …

The Politics Of Medical Syncretism In The Ghanaian National Healthcare System, Mark Morrison

Electronic Theses and Dissertations

Efforts to create public policy integrating traditional/indigenous medical practices and practitioners into national healthcare strategies are currently being pursued in a variety of nations in the Africa region. The purpose of this research is to present a historical case study of the social and political factors associated with the passage of the Traditional Medicine Practice Act of 2000 in the West African nation of Ghana. Research methodology included conducting a thorough examination of available archival and secondary data as well as an abbreviated interview series (N=5). Research findings suggest that significant factors associated with Ghanaian medical revivalism were the role …

Demystifying A Sexual Perversion: An Existential Reading Of Sadomasochism And Erich Fromm's Call To Love, Salvatore Palazzolo

Electronic Theses and Dissertations

Despite the lack of clinical evidence suggesting that sex is the primary passion behind sadomasochism and critiques which have debunked the idea of gendered polarities as intrinsic to its nature, the popular imagination of sadomasochism remains as a gendered sexual perversion. This dissertation explores how theories of sadomasochism became "dominated" by sexual themes along with some of the problems that interfere with a full understanding of sadomasochism as a psychological disorder.

In part one, starting with the theories of Krafft-Ebing, Ellis, and Freud, various theories of sadomasochism are examined guided by four principles that are explicitly and implicitly addressed. These …

Learning By Wandering: Using Technology To Nourish The Spirit, Marie Martin

Electronic Theses and Dissertations

My purpose in this dissertation is to explore aspects of the nature of learning and to address the question of how to use technology in education to nourish the human spirit. To do this, I use a combination of critical and historical analysis. I reconnect first of all with my native ancient Irish culture. From this perspective, I gain an understanding of learning as a spiritual quest for transcendence effected through learning by wandering, and an insight into technology’s noble role in nourishing this hunger of the human spirit. I find that this vision is given historical expression in the …

The Postmodern Turn In Higher Education: Incorporating Narrative Literacy Into The Discipline Of Communication, Leeanne Marian Bell

Electronic Theses and Dissertations

The consensus across the curriculum of the centuries is that education is imperative and important, a 'good' for public life and a means by which to attain the good life. This dissertation will focus on a constructive hermeneutic that allows one to ask: 'What is the conversation taking place during this historical moment in education, and how can communication and rhetorical studies provide one potential answer through communicative engagement with our postmodern moment?' This question, the focus of this project, rests on the need to recognize narrative multiplicity in the classroom, particularly in the communication classroom in higher education. This …

Cloning And Heterologous Expression Of The Napa Gene From Sulfurospirillum Barnesii, Lina Bird

Electronic Theses and Dissertations

Periplasmic nitrate reductase from Sulfurospirillum barnesii is representative of the distinct branch of epsilonproteobacteria periplasmic nitrate reductases. The gene encoding the active subunit of S. barnesii's periplasmic nitrate reductase (napA) was successfully cloned into the vector pET101/D/TOPO. Constructs were made both with and without the sequence coding for the periplasmic signal sequence. Preliminary expression and purification experiments were performed with limited success. The DNA encoding the periplasmic signal sequence proved necessary for expression. Even with the signal sequence coding region, protein expression was limited. The low levels of expression appeared due to product degradation during cell growth. Purification was incomplete, …

Confidence And Willingness Among Preservice Teachers To Use Technology To Support Learner-Centered Strategies That Address The Diverse Needs Of Students: A Multimedia Experience, Junko Yamamoto

Electronic Theses and Dissertations

The purpose of this study was to examine the change in preservice teachers' attitudes towards using technology to meet the needs of diverse students as noted by the National Educational Technology Standards for Teachers (NETS*S) III. B. This research included two interventions: a research paper assignment and a hands-on practice using technology to assist students with special needs. The study took place within the coursework in an instructional technology class offered for preservice teachers. After the pre-intervention survey was collected on the 10th week of the semester, the instructor explained the research paper assignment for assisting students with special needs …

The Relationship Between The Basic Skills Proficiency Of Counselor Education Master's Level Students And Client Outcome, Lorie Welsh

Electronic Theses and Dissertations

A review of literature on the history of psychology and counseling revealed a limited amount of research on counselor education training programs, specifically basic skills versus client outcome. The purpose of this study was to investigate the relationship between counselor educator student's basic skills and the effects these skills had on client outcome. By way of a multiple regression, two independent variables, the Global Scale for Rating Helper Responses (GSRR) and the Counselor Skills and Professional Behavior Scale (CSPBS) were analyzed in relation to the Outcome Questionnaire (OQ-45.2). Results indicated that there was no statistical significance between basic skills and …

Rem.Nants, Melody R. Tiemann

Electronic Theses and Dissertations

No abstract provided.

Ecocritical Perspectives On African Literature : Place, Literary Identity, And The Natural World / Anna K. Smith, Anna K. Smith

Electronic Theses and Dissertations

No abstract provided.

Trophic Status Of A Small Mammal Assemblage On Cape Canaveral Air Force Station With An Emphasis On Peromyscus Polionotus Niveiv, Megan Keserauskis

Electronic Theses and Dissertations

Successful translocation of a listed species into an area of previous occupation requires knowledge of the habitat needs. The presence of the necessary food items is critical to the successful establishment of a new population; this information is unknown for Peromyscus polionotus niveiventris, the southeastern beach mouse, a threatened subspecies on the east coast of Florida. I used fecal and stable isotope analysis to determine the diet of this subspecies at Cape Canaveral Air Force Station, Brevard County, Florida, between the autumn of 2003 and the spring of 2005. Six trapping grids were established, three in the dune/swale and three …

Alternative Epigraphic Interpretations Of The Maya Snake Emblem Glyph, Christopher Tyra Savage

Electronic Theses and Dissertations

This thesis seeks to demonstrate that the Maya snake emblem glyph is associated with religious specialists, instead of geographic locations, as emblem glyphs are typically understood to be. The inscriptions and the media on which the snake emblem glyph occurs will be analyzed to determine the role or function of the "Lord of the Snake." Temporal and spatial data has also been collected to aid in understanding the enigmatic glyph. The snake emblem glyph has recently been identified as originating from a broad area containing the sites of El Peru and La Corona in Guatemala, and Dzibanche, Mexico, a departure …

Medium Access Control Protocols And Routing Algorithms For Wireless Sensor Networks, Anirban Bag

Electronic Theses and Dissertations

In recent years, the development of a large variety of mobile computing devices has led to wide scale deployment and use of wireless ad hoc and sensor networks. Wireless Sensor Networks consist of battery powered, tiny and cheap "motes", having sensing and wireless communication capabilities. Although wireless motes have limited battery power, communication and computation capabilities, the range of their application is vast. In the first part of the dissertation, we have addressed the specific application of Biomedical Sensor Networks. To solve the problem of data routing in these networks, we have proposed the Adaptive Least Temperature Routing (ALTR) algorithm …