Digital Commons Network^™

Modeling Of Uss Gasification To Evaluate New Gasifier Design In Aspen Plus, Taskin Binte Karim

Theses and Dissertations

Evaluation of ultra-superheated-steam (USS) gasification efficiency of coals to produce hydrogen enriched syngas is the research motive of this joint project between the University of North Dakota and Ohio University. A new USS bubbling fuidized bed gasifier was built in Ohio and several tasks were assigned to assess the gasifier's performance and the feasibility of producing tar-free and hydrogen-rich producer gas.

This thesis presents a thermo-equilibrium model of USS gasification. The model calculates the syngas composition and heating value for the base case fuel Clarion 4A coal using input data from experiments completed at Ohio. The RGIBBS reactor module in …

Consequences Of Normative Body Image Dissatisfaction: The Development Of Two Scales, Grace Y. Kim

Theses and Dissertations

Body image dissatisfaction is often seen as a predictor variable for the development of eating disorders; however, this study contends that the consequences of body dissatisfaction itself are problematic. Body image dissatisfaction of both men and women can have negative effects on psychological health and well being. This study examined the literature on body image and body image dissatisfaction, specifically emphasizing various mental health consequences as well as the influence of sex and sexual orientation. The purpose of this paper is twofold: to investigate the consequences of normative body image dissatisfaction among non-clinical adult populations, and to offer initial validation …

An Analysis Of Verbal Abuse Directed At Certified Registered Nurse Anesthetists, Kevin C. Buettner

Theses and Dissertations

The concept of a healthy workplace environment is one that does not tolerate verbal abusiveness. Recent literature indicates that verbally abusive behavior may cause increased levels of stress, increased probability of errors, and feelings of frustration and powerlessness. Roy's Adaptation Model was used as the conceptual framework. There is a lack of research looking at incidence, frequency, and the impact of verbal abuse with respect to the CRNA (Certified Registered Nurse Anesthetist) population. One hundred seventy eight CRNA's from an upper Midwestern state in the United States that were mailed questionnaires, 115 were returned and statistically analyzed for this study. …

The Relationship Of Epidural Labor Analgesia And Apgar Scores, Nikki J. Eckman

Theses and Dissertations

Childbirth can be a very painful process. Pain that accompanies labor induces the stress response which is a very dynamic process and can cause maternal and fetal complications. Maternal responses to the stress of labor and delivery include hyperventilation, increased heart rate and increased blood pressure. These effects can adversely impact the fetus by inducing abnormal fetal heart rates and rhythms, fetal acidosis, and low placental blood flow. Epidural labor analgesia is a pain relieving modality that reduces the stress response in the laboring woman.

The purpose of this study was to discover if relationships between epidural labor analgesia and …

A Single-Subject Investigation Of The Effectiveness Of Transitional Objects In Reducing Self-Injurious Behavior, Christen G. Herrick

Theses and Dissertations

This study examined the effectiveness of transitional objects, in reducing self- injurious behaviors (SIB) from a psychodynamic theoretical perspective through two single-ease designs with middle-aged women. Participants received treatment as usual (TAU) from their on-going individual psychologists during an 8-10 week baseline phase, received a transitional object, and then continued TAU during a 22-23 week treatment phase. Participants completed the Self-Injury Survey (SIS) at weekly administrations during the baseline and treatment phases. Participants completed the Adult Separation Anxiety Questionnaire (ASA-27). Dissociative Experiences Scale (DES-fl). Symptom Checklist 90, Revised (SCL-90-R), and Reciprocal Attachment Questionnaire (RAQ) periodically throughout the baseline and treatment …

Therapists' Experience Of Secondary Trauma: Influence Of Trauma Type And Social Support, Rachel E. Darrow

Theses and Dissertations

Individuals who have been traumatized need to gain comfort from others, and they often seek this from mental health care providers. As providers are exposed to traumatic material, they are at risk for becoming victimized themselves. This phenomenon is explained as secondary trauma, and includes Figley’s model of compassion fatigue (CF), and McCann, Pearlman, and Saakvitne’s model of vicarious trauma (VT). The first purpose of this study was to explore factors related to the development of CF and VT in mental health professionals. While many factors have been implicated as moderators of CF and VT, two factors were chosen for …

Questioning The Consumer Culture: A Qualitative Study On Voluntary Simplicity, Timothy S. Beecher

Theses and Dissertations

This qualitative study documents an understanding of the experiences of people who have adopted a voluntary simple lifestyle. Included in this analysis is the meaning of voluntary simplicity to those who have chosen this lifestyle and their values motivating them to adopt such a lifestyle. Specifically, questions were asked regarding participants’ meaning of voluntary simplicity, values and beliefs that motivate living such a lifestyle, how the participants maintain this lifestyle, and the role their possessions play in their life. Twelve participants were interviewed through telephone correspondence. Participants were recruited through online voluntary simple networks namely, A Center for a New …

College Students Diagnosed With Adhd: Insights Into Their Experiences, Michael Paul Gallo

Theses and Dissertations

The purpose of this phenomenological study was to describe and understand the experiences of students diagnosed with attention deficit hyperactivity disorder who axe enrolled in a postsecondary institution. The experiences of these postsecondary students were defined as how they made sense of their school experiences and how those earlier educational experiences informed their current educational program and shaped their hopes and dreams for the future. Participants in the study included three university students who have a diagnosis of attention deficit hyperactivity disorder. Two of the students were diagnosed as children and one student was diagnosed after beginning her second year …

The Effect Of Hemispace And Initial Scan Direction On A Forced-Choice Line Bisection Task: A Study Of Pseudoneglect, Yun Hee Choi

All-Inclusive List of Electronic Theses and Dissertations

Unilateral neglect refers to the symptom that patients with brain damage have, when they fail to respond and orient toward stimuli in the one side of space opposite to the damaged hemisphere. Since symptoms of visual neglect are more long lasting and severe in patients with damage in the right hemisphere than left, the right hemisphere has been considered to be involved visuo-spatial processes. When asked to mark the center of a horizontal line, patients with left neglect tended to place the mark too far to the right of the midpoint. A related phenomenon in normal individuals is pseudoneglect, in …

2007 August, Office Of Communications & Marketing, Morehead State University.

Morehead State Press Release Archive, 1961 to the Present

Press releases for August of 2007.

Poverty Duration, Maternal Psychological Resources, And Adolescent Socioemotional Outcomes, Bridget J. Goosby

Department of Sociology: Faculty Publications

This study seeks to assess the impact of maternal psychological well-being on the depression and anxiety levels and social withdrawal in a sample of young African American and Caucasian adolescents between the ages of 10 and 14 (N = 854) using data from the National Longitudinal Survey of Youth 1979 child sample. Analyses using structural equation modeling found (a) that the duration of time mothers spend in poverty strongly predicts maternal mastery and depressive symptoms and (b) that the effects of poverty duration on adolescent outcomes are mediated primarily by maternal depression and sense of mastery even after controlling for …

Physical Exercise Increases Hippocampal Cell Loss In A Model Of Epilepsy, Nefta Ayisha Mitchell

Stony Brook Theses and Dissertations Collection, 2006-2020 (closed to submissions)

[to be added]

The Link, Vol. 1, No. 8, August 2007, Illinois State University, Center For Teaching, Learning, And Technology

The Link

Newsletter for the Illinois State University Center for Teaching, Learning, and Technology

Exploring The Linkage Between Work Flexibility And Work-Life Balance In The Hospitality Industry, Kathleen Farrell

Conference papers

A debate within the hospitality industry currently centres around the question as to whether human resource policies are progressing and developing. In the context of work flexibility and work-life balance programmes, the question arises as to whether work flexibility is a mutual gains enterprise for employers and employees. The thesis extends the debate on the flexible firm to incorporate the work-life balance agenda. The extent of numerical and functional flexibility is correlated with the extent of work-life balance supports. Company benefits are not linked to numerical flexibility, but in both the employer and employee surveys they are consistently associated with …

Does Tv Affect Child Cognitive Development?, Fali Huang, Myoung-Jae Lee

Research Collection School Of Economics

We investigate whether TV watching at ages 6-7 and 8-9 affects cognitive development measured by math and reading scores at ages 8-9 using a rich childhood longitudinal sample from NLSY79. Dynamic panel data models are estimated to handle the unobserved child-specific factor, endogeneity of TV watching, and dynamic nature of the causal relation. A special emphasis is put on the last aspect where TV watching affects cognitive development which in turn affects the future TV watching. When this feedback occurs, it is not straightforward to identify and estimate the TV effect. We adopt estimation methods available in the biostatistics literature …

Theoretical And Practical Complexity Of Modeling Methods, John Erickson, Keng Siau

Research Collection School Of Computing and Information Systems

The estimation of theoretical and practical complexity of a system development method is discussed. Executable model capability allow developers to transform models developed during the Systems Analysis and Design portion of the systems development process into working applications. Systems are becoming more complex mostly because of influencing factors such as required and enhanced functionality, interoperability, and security. Other trends that impact the complexity of applications include systems such as enterprise resource planning, supply chain management, and customer relationship management. These types of systems are very large and complex and require close internal cooperation for the implementing organizations individually and also …

The Textbook Adoption Process In The State Of Nevada: The Teacher's Perspective, Dwight Bellard, Rebecca Coates, Tamara Hicks

UNLV Theses, Dissertations, Professional Papers, and Capstones

The textbook adoption process for the State of Nevada is outlined in Chapter 390 of Nevada Administrative Code (NAC) and Nevada Revised Statutes (NRS). When a teacher is interested in purchasing a textbook for use in the classroom, he or she must check the eligibility list of adopted books on file with the Department of Education. If the book is not on the list, they must begin the process of having the book adopted before being able to purchase it.

Open Angle Glaucoma Effects On Preattentive Visual Search (Pavs) Efficiency For Flicker, Motion Displacement And Orientation Pop-Out Tasks, James Loughman, Peter Davison, Daniel Ian Flitcroft

Articles

Background/aim: Preattentive visual search (PAVS) describes rapid and efficient retinal and neural processing capable of immediate target detection in the visual field. Damage to the nerve fibre layer or visual pathway might reduce the efficiency with which the visual system performs such analysis. The purpose of this study was to test the hypothesis that patients with glaucoma are impaired on parallel search tasks, and that this would serve to distinguish glaucoma in early cases. Methods: Three groups of observers (glaucoma patients, suspect and normal individuals) were examined, using computer-generated flicker, orientation, and vertical motion displacement targets to assess PAVS efficiency. …

An Eco-Philosophical Ecofeminist Critique Of Victimology: Examining The Anthropocentric And Speciesist Borders And Boundaries Of Victimology, Angela K. Simon

Masters Theses

This work is a critique of the anthropocentric and speciesist borders and boundaries of victimology. Essentially I challenge victimology for failing to incorporate the victimizations of non-human animals and the environment, and instead focusing narrowly on only specific forms of human victimization. I do this by examining the history of victimology and exploring how its boundaries became what they are today. Focusing on the role criminology has had in the general development of victimology. I then go on to juxtapose the limited presence of animals and the environment within criminology with their relative absence in victimology. In conjunction with this …

Csb Convocation 2007, Pamela L. Bacon

Administration Lectures and Events

No abstract provided.

Urban Middle School Students’ Perceptions Of Math And Science Teachers’ Caring Behaviors And Student’S Self Reports Of Academic Competence, Brenda Rhyne

Theses

This research examines urban middle school students' perceptions of their math and science teachers' behaviors. Specific caring behaviors (challenging questions, encouragement and praise, non-verbal support, understanding and friendly, and controlling -- which refer to teacher's expectations for classroom behavior) were evaluated by 101 students (72 girls and 29 boys) in grades 7, 8, and 9 by means of a survey instrument. Research findings support earlier investigations confirming that boys and girls interpret teacher friendliness differently. However, both male and female students reported similar perceptions of their teachers' behaviors with respect to praise, non-verbal support, and controlling. In addition, a strong …

A Study Of Relationships Of School Climate, School Culture, Teacher Efficacy, Collective Efficacy, Teacher Job Satisfaction And Intent To Turnover In The Context Of Year-Round Education Calendars., Joseph W. Mattingly 1953-

Electronic Theses and Dissertations

The goal of this study was to investigate the relationships between school climate, school culture, teacher efficacy, collective efficacy, teacher job satisfaction and intent to turnover in the context of year-round education (YRE) calendars. The research design of this study utilized an e-mail invitation to participate with a uniform resource locator (URL) embedded in the message to link participants to an internet-based questionnaire. The questionnaire was delivered to 1,254 teachers employed in nine participating school districts in Kentucky that operated on YRE school calendars. The response rate was 60%. Teachers ( N = 748) responded to an internet-based questionnaire consisting …

International Student-Athlete Perception Of College Sport And Its Effect On Adjustment To College., Nels Popp

Electronic Theses and Dissertations

During the 2004-05 school year, over 10,000 international student-athletes competed for National Collegiate Athletic Association schools (NCAA, 2006b). Few researchers have examined how international student-athletes' college experiences compare to domestic student-athletes. The purpose of this study was threefold: (a) to detect differences between international and domestic student-athletes in regards to adaptation to college, (b) to detect differences between international and domestic student-athletes in regards to their view of the purpose of college sports, and (c) to determine whether student-athletes' views on the purpose of college sport help predict social adjustment to college or institutional attachment. A national sample of international …

Creativity And Economic Development : Exploring The Relationship Between Index Rank, Index Components And Economic Development Context., Stephen Dennis Rausch

Electronic Theses and Dissertations

Richard Florida's (2002a and b) work ranks 276 U. S. Metropolitan Statistical Areas (MSA) according to a creativity index. This dissertation explores whether the creativity index or its subcomponents are related to the economic strength or growth in MSAs. The dissertation initially explores the relationship between the creativity index or the proportion of the creative class in an MSA with measures of per capita income and mean earnings adjusted for cost-of-living and region. It further tests the relationship between the creativity index or the proportion of the creative class in an MSA and economic strength and growth where economic strength …

Science Inquiry Learning Environments Created By National Board Certified Teachers., Jon Saderholm

Electronic Theses and Dissertations

The purpose of this study was to discern what differences exist between the science inquiry learning environments created by National Board Certified Teachers (NBCTs) and non-NBCTs. Four research questions organized the data collection and analysis: (a) How do National Board Certified science teachers' knowledge of the nature of science differ from that of their non-NBCT counterparts? (b) How do the frequencies of student science inquiry behaviors supported by in middle/secondary learning environments created by NBCTs differ from those created by their non-NBCT counterparts? (c) What is the relationship between the frequency of students' science inquiry behaviors and their science reasoning …

Brideshead Exposed : Evelyn Waugh, The Newspaper, And The Modern Age, Curtis Zimmermann

Theses, Dissertations and Culminating Projects

This thesis explores representations of newspapers and journalists in Evelyn Waugh’s novels, focusing specifically on Vile Bodies, Scoop and Brides head Revisited. The central argument of the thesis is that Waugh’s depiction of the newspaper industry is highly similar to his portrayals of modernity. In Waugh’s novels, newspapers, like modernity, cause tremendous problems for his characters. Even with these flaws, however, newspapers retain some overall value for society. In addition to providing insight into Waugh’s views of journalism, this thesis places Waugh’s novels in a historical context with a thorough examination of British journalism history.

The thesis is divided into …

Ghostly Writing : Nineteenth-Century American Women Writers And Issues Of Visibility, Erin Barclay Nemiroff

Theses, Dissertations and Culminating Projects

This thesis examines three nineteenth-century female authors’ use of the ghost story to articulate and illustrate the anxiety and restriction they suffered under the ideals of True Womanhood. It discusses how Charlotte Perkins Gilman, Edith Wharton, and Mary Wilkins Freeman were compelled to use this unorthodox method of expression because its innate characteristics granted them the creative liberty necessary for authentic female expression and an evolution into New Womanhood and tum-of-the-century feminism. It reveals how the ghost story allowed them to be taken seriously by their male counterparts, yet still provided them with the degree of camouflage necessary to prevent …

The Effect Of Auditory-Motor Synchronization On Physiological Responses And Perceived Exertion During Treadmill Running, Tracy J. Kiel

Masters Theses

Synchronous, asynchronous, and no music were compared to determine the effect of synchronization of musical tempo and running cadence on physiological and perceptual responses to exercise. Eight subjects, three males and five females, participated in one assessment trial and three experimental trials. During the assessment trial, subjects performed a VO_2max test, and researchers then calculated running cadence at a velocity approximating 70 percent of VO_2max.

During the three experimental trials, subjects ran for 20 minutes at approximately 70 percent of VO_2max on a motorized treadmill with synchronous, asynchronous, and no music, where the order of trials …

Mending The Moor On The Early Modern English Stage : The Rise Of Shakespeare's Black Tragic Hero, Marcos S. Vargas

Theses, Dissertations and Culminating Projects

Shakespeare’s two inverse representations dealing with the black male Moor— Aaron (Titus Andronicus) and Othello (Othello)—can figure prominently in a reading of his stage treatment of those notions of racial differences in the early modem era. By retracing early modem histories which affected the early formation of race and by emphasizing the popular representations of race on the early modem English stage, this study seeks to answer whether Shakespeare’s own treatment of race was typical or, in fact, anomalous for his time. Using re-conceptualized vocabularies of race laid out by recent early modem race scholars, this study applies that groundwork …

Reforming Entrapment Doctrine In United States V. Hollingsworth, Richard H. Mcadams

Public Law and Legal Theory Working Papers

This short essay, written for a symposium commemorating Richard Posner's twenty-fifth year as a judge, examines Judge Posner's majority opinion for a closely divided en banc decision on the federal entrapment defense. The cases considers a fundamental issue in the meaning of the element of "predisposition." Judge Posner crafts a boldly innovative reading of the Supreme Court precedent on the topic, introducing the element of "position" or "readiness" to predisposition. I claim the result, properly understood, is to rationalize the doctrine of entrapment.