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open access

Effects of Dissipation on Propagation of Surface Electromagnetic and Acoustic Waves

Description: With the recent emergence of the field of metamaterials, the study of subwavelength propagation of plane waves and the dissipation of their energy either in the form of Joule losses in the case of electomagnetic waves or in the form of viscous dissipation in the case of acoustic waves in different interfaced media assumes great importance. with this motivation, I have worked on problems in two different areas, viz., plasmonics and surface acoustics. the first part (chapters 2 & 3) of the disser… more
Date: May 2012
Creator: Nagaraj, Nagaraj
open access

9-Lipoxygenase Oxylipin Pathway in Plant Response to Biotic Stress

Description: The activity of plant 9-lipoxygenases (LOXs) influences the outcome of Arabidopsis thaliana interaction with pathogen and insects. Evidence provided here indicates that in Arabidopsis, 9-LOXs facilitate infestation by Myzus persicae, commonly known as the green peach aphid (GPA), a sap-sucking insect, and infection by the fungal pathogen Fusarium graminearum. in comparison to the wild-type plant, lox5 mutants, which are deficient in a 9-lipoxygenase, GPA population was smaller and the insect sp… more
Date: May 2012
Creator: Nalam, Vamsi J.
open access

Road Debris

Description: This dissertation comprises two parts: Part I, which discusses the growing trend in project books in contemporary poetry, and Part II, a collection of poems titled, Road Debris. There is an increasing trend in the number of project books, which are collections of poetry unified in both thematic and formal ways. the individual poems in a project book share overt connections which allow the book to work on many different levels, blending elements of fiction and non-fiction or sharing a specific … more
Date: May 2012
Creator: Dewoody, Dale W.
open access

Fractures for Clarinet and Computer

Description: Fractures for Clarinet and Computer is a piece for live interactive performance using custom software designed in Max/MSP. the work explores musical borrowing and transformation of music from works such as Tchaikovsky’s Fifth Symphony, Gershwin’s Rhapsody in Blue, and several fragments from synthesizer recordings of the late 1960’s and early 1970’s. the dissertation focuses on both the musical aesthetics that informed the creation of the work and the software programming that enables live sa… more
Date: May 2012
Creator: Dixon, Gregory Hart
open access

Effect of Age on Likelihood to Test for Hiv

Description: HIV/AIDS can affect individuals of any age. Efforts to educate those considered to be most at-risk, based on the age at which the most individuals are infected, are ongoing and public. Less work and mainstream education outreach, however, is being directed at an older population, who can be more likely to contract HIV, is more susceptible to the effects of HIV, and more likely to develop AIDS, than younger persons. Guided by the Health Belief Model theory, research was conducted to determine wh… more
Date: May 2012
Creator: Dreyer, Katherine
open access

Online Course Design Elements to Better Meet the Academic Needs of Students with Dyslexia in Higher Education

Description: This study sought to determine if an online course designed and delivered in Second Life can meet the needs of higher education students with dyslexia. the course design incorporated strategies from Gagne’ and Briggs’ principles of instruction, Gagnon and Collay’s constructivist learning design, Powell’s key learning needs of dyslexics, and elements of universal design. Specific design elements are discussed including screen captures from the design. the study employed a mixed methods approach … more
Date: May 2012
Creator: Dziorny, Mary Aileen
open access

Relationships of Approaches to Studying, Metacognition, and Intellectual Development of General Chemistry Students

Description: This study investigated approaches to studying, intellectual developments, and metacognitive skills of general chemistry students enrolled for the spring 2011 semester at a single campus of a multi-campus community college. the three instruments used were the Approaches and Study Skills Inventory for Students (ASSIST), the Learning Environment Preferences (LEP), and the Executive Process Questionnaire (EPQ). the subjects were 138 students enrolled in either general chemistry 1 or 2. the resu… more
Date: May 2012
Creator: Egenti, Henrietta N.
open access

Understanding the Owner’s Manual: the United States Constitution Examined Through the Lens of Technical Communication

Description: This dissertation explores the collaborative process and use of language that went into the creating the United States Constitution in 1787. From a technical communication perspective, the collaborative process explored did not develop any new theories on collaboration, but instead, allows scholars to track the emergence of a well-documented America collaborative process from the early period of the developing American nation on a document that has remained in use for over 235 years. in additio… more
Date: May 2012
Creator: Elerson, Crystal
open access

Equivalence Classes of Subquotients of Pseudodifferential Operator Modules on the Line

Description: Certain subquotients of Vec(R)-modules of pseudodifferential operators from one tensor density module to another are categorized, giving necessary and sufficient conditions under which two such subquotients are equivalent as Vec(R)-representations. These subquotients split under the projective subalgebra, a copy of ????2, when the members of their composition series have distinct Casimir eigenvalues. Results were obtained using the explicit description of the action of Vec(R) with respect to th… more
Date: August 2012
Creator: Larsen, Jeannette M.
open access

Lind, James Meyer the Trumpet Concertos of Anthony Plog: a Performer’s Guide

Description: Anthony Plog (b. 1947) has contributed several notable works for brass instruments. He is known for writing extremely technically challenging works that contain angular melodies, fast rhythms and a large degree of chromaticism. Though his music is difficult, it also conveys intense emotions. His music for trumpet, specifically Concerto no. 1 for Trumpet, Brass Ensemble and Percussion and Concerto no. 2 for Trumpet and Orchestra, represents a zenith in his compositional development. This dissert… more
Date: August 2012
Creator: Lind, James Meyer
open access

Conductor Awareness of, Knowledge of, and Attitude Toward Sound Intensity Levels Generated During Ensemble-based Instructional Activities in College-level Schools of Music

Description: In 2011, the National Association of Schools of Music (NASM) took an official position to recognize the importance of hearing health and injury prevention as a standard for all member-accredited institutions. This is the largest national acknowledgement promoting hearing health and safety within the music discipline and among students seeking a music degree in the United States. The purpose of the study is to describe what conductors (i.e., instructors) of college-based ensembles know about h… more
Date: August 2012
Creator: Albin, Aaron J.
open access

The Peer Created Motivational Climate in Youth Sport and Its Relationship to Psychological Outcomes and Intention to Continue in Sport Among Male Adolescents

Description: Social agents in the youth sport domain (coaches, parents, and peers) play a crucial role in developing the motivational approaches of youth sport athletes. One theory which has been useful in explaining the important role of such social agents has been Achievement Goal Theory (Nicholls, 1989). Specifically, Achievement Goal Theory was used to delineate various peer behaviors as being task-involving (Ntoumanis & Vazou, 2005) and was used to predict subsequent relationships relationship between … more
Date: August 2012
Creator: Atkins, Matthew R.
open access

Multi-perspective, Multi-modal Image Registration and Fusion

Description: Multi-modal image fusion is an active research area with many civilian and military applications. Fusion is defined as strategic combination of information collected by various sensors from different locations or different types in order to obtain a better understanding of an observed scene or situation. Fusion of multi-modal images cannot be completed unless these two modalities are spatially aligned. In this research, I consider two important problems. Multi-modal, multi-perspective image reg… more
Date: August 2012
Creator: Belkhouche, Mohammed Yassine
open access

Antigravity

Description: This dissertation contains two parts: Part I, which discusses the elegy of possessive intent, a subgenre of the contemporary American elegy; and Part II, Antigravity, a collection of poems. English elegies have been closely rooted to a specific grief, making the poems closer to occasional poems. The poet—or at least the poet’s speaker—seeks some kind of public consolation for (often) a private loss. The Americanized form does stray from the traditional elegy yet retains some of its charact… more
Date: August 2012
Creator: Bowen, Ashley Hamilton
open access

Kleinian Groups in Hilbert Spaces

Description: The theory of discrete groups acting on finite dimensional Euclidean open balls by hyperbolic isometries was borne around the end of 19th century within the works of Fuchs, Klein and Poincaré. We develop the theory of discrete groups acting by hyperbolic isometries on the open unit ball of an infinite dimensional separable Hilbert space. We present our investigations on the geometry of limit sets at the sphere at infinity with an attempt to highlight the differences between the finite and infin… more
Date: August 2012
Creator: Das, Tushar
open access

Service Provisions for Youth with Emotional and Behavioral Disorders

Description: Youth with emotional or behavioral disorders (EBD) have poorer outcomes compared to their peers with and without disabilities. As a result, the federal government has mandated transition services to improve supports and ultimately student outcomes. Using data from the National Longitudinal Transition Study-2 (NLTS-2), this secondary analysis looked at services provided to youth with EBD (n = 410). The purpose of the study was to show a relationship between utilization of multiple services and t… more
Date: August 2012
Creator: Dean, Latoya Lavan
open access

Child Rescue As Survival Resistance: Hidden Children in Nazi-occupied Western Europe

Description: The phenomenon of rescue organizations that devoted themselves specifically to hiding and saving Jewish children appeared throughout Nazi-occupied Western Europe (France, Belgium, and the Netherlands). Jewish and non-Jewish rescuers risked their lives to save thousands of children from extermination. This dissertation adds to the historiographical understanding of Holocaust resistance by analyzing the efforts of these child rescue organizations as a form of “survival resistance.” Researching th… more
Date: August 2012
Creator: Decoster, Charlotte Marie-Cecile Marguerite
open access

Set for Life: a Novel

Description: This collection of six chapters is an excerpt from a novel based on the book of Job, as told through the viewpoint of a contemporary woman from Texas. A preface exploring the act of starting over, fictionally and creatively, precedes the chapters.
Date: August 2012
Creator: Coleman, Britta
open access

Bridging the Gap Between Access and Success: a Study of the Impact of an Access and Success Program on Academic Outcomes of Low-income College Freshmen

Description: In response to the increasing cost of college, colleges and universities are leveraging financial aid and academic support services to implement access and success programs intended to help financially disadvantaged students afford and persist through a baccalaureate degree program. This research is a study of the efficacy of one such program at a large research university in the southwestern region of the United States. The study sample included low-income program participants in four cohorts … more
Date: May 2012
Creator: Collins, Sarah R.
open access

Korean Traditional Elements and Contemporary Compositional Techniques in Hyowon Woo’s Choral Music As Reflected in Gloria

Description: Among native Korean choral composers, Hyowon Woo has emerged as one of the most significant representatives of choral genre, both in Korea and internationally. She has created a new style of choral music that combines traditional Korean musical elements with contemporary Western compositional techniques, in a synthesis that generates new sonorities and effects. Her choral music falls into three basic categories: music employing direct quotation of Korean folk tunes or other elements, which prod… more
Date: August 2012
Creator: Chang, Yoonchung
open access

Child Teacher Relationship Training As a Head Start Early Mental Health Intervention for Children Exhibiting Disruptive Behavior: an Exploratory Study

Description: This exploratory study examined the effectiveness of child teacher relationship training (CTRT) with at-risk preschool children exhibiting disruptive behavior. The participants included a total of 23 Head Start teachers and their aides, and children identified by their teachers as exhibiting clinical or borderline levels of externalizing behavior problems. Teacher participants included 22 females and 1 male; demographics were reported as 56% Hispanic ethnicity, 17% Black American, and 22% Europ… more
Date: August 2012
Creator: Gonzales, Terri Lynn
open access

Cardinal Giovanni Battista De Luca: Nepotism in the Seventeenth-century Catholic Church and De Luca's Efforts to Prohibit the Practice

Description: This dissertation examines the role of Cardinal Giovanni Battista de Luca in the reform of nepotism in the seventeenth-century Catholic Church. Popes gave very large amounts of money to their relatives and the burden of nepotism on the Catholic Church was very onerous. The Catholic Church was crippled by nepotism and unable to carry out its traditional functions. Although Cardinal de Luca and Pope Innocent XI worked tirelessly to end nepotism, they were thwarted in their attempts by apprehensio… more
Date: August 2012
Creator: Cowan, H. Lee
open access

Motivation and Resilience in Art Education: Insight and Inspiration From the Lives and Careers of Two Taiwanese College Art Teachers

Description: This narrative study explores how two Taiwanese college art teachers’ lives and teaching experiences illustrate the ways they cultivate resilience and motivation to sustain professional commitments amidst challenges in their teaching careers. I use the life story interview as my methodology and a three-dimensional space approach to code and analyze my data to retell their stories about how resilience and motivation have guided them as they negotiated dilemmas in teaching. The participants’ stor… more
Date: August 2012
Creator: Chang, Ya-Ping
open access

First Principles Calculations of the Site Substitution Behavior in Gamma Prime Phase in Nickel Based Superalloys

Description: Nickel based superalloys have superior high temperature mechanical strength, corrosion and creep resistance in harsh environments and found applications in the hot sections as turbine blades and turbine discs in jet engines and gas generator turbines in the aerospace and energy industries. The efficiency of these turbine engines depends on the turbine inlet temperature, which is determined by the high temperature strength and behavior of these superalloys. The microstructure of nickel based sup… more
Date: August 2012
Creator: Chaudhari, Mrunalkumar
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