Digital Commons Network^™

Evaluation Of Nickel-Titanium Oxide-Niobium Pentoxide Metal Ceramic Composite As Interconnect For Solid Oxide Fuel Cell, Abhijith Budur

Masters Theses

"With increasing importance for clean energy, fuel cells have gained great significance in recent decades. Solid oxide fuel cells are easy to transport due to presence of solid electrolyte and also have requisite electrical properties,but have been obstructed by their limitation to be used at only temperatures greater than 600⁰C and less than 800⁰C. To construct a stack of cells, materials that are good electrical conductors and having necessary mechanical strengths at that temperatures are being considered as interconnects between the cells. Evaluation of Nickel-Titanium dioxide-Niobium pentoxide (NTN) as interconnect and comparison to Stainless Steel 441 alloy has been made …

Day Of The Week Effect In Returns And Volatility Of The S&P 500 Sector Indices, Juan Liu

Masters Theses

"Previous studies have shown that returns associated with the stock market or foreign exchange's futures show variations across the day of the week. On such study, that employs a modified GARCH model for estimation, shows that returns associated with the S&P 500 stock index is highest on Wednesday and lowest returns on Monday. The same study shows that volatility is highest on Fridays and lowest on Wednesdays. In this study we investigate if this day-of-the-week effect on returns and volatility is present in the different sectors that constitute the S&P 500 index. The data set used provides daily returns from …

The Development Of Near Field Probing Systems For Emc Near Field Visualization And Emi Source Localization, Hui He

Masters Theses

"The objectives of this research are to visualize the frequency dependent electromagnetic field distribution for electromagnetic compatibility (EMC) applications and the radiating source reconstruction on complex shaped electronic systems. This is achieved by combining near field probing with a system for automatically recording the probe position and orientation. Due to the complexity of the shape of the electronic systems of interest, and for utilizing the expertise of the user, the probe will be moved manually not robotically. Concurrently, the local near field will be recorded, associated with the location and displayed at near real time on the captured 3D geometry …

Comparative Study Of Three Types Of Inverters Based On The Output Total Harmonic Distortion, Paterrson Thomas

Masters Theses

"In this thesis, three cases of power electronic inverters are taken into consideration to analyze their performance in terms of total harmonic distortion in their output voltage and output current. Firstly, a single H-bridge inverter is simulated. Staircase switching technique is used to generate the gating pulses for the switches. Only one switch is made to toggle for every half cycle. The fundamental harmonic component of the desired output voltage is considered to be 120 V. Secondly, the same topology is used with a Bipolar PWM gating technique. The switching frequency of the carrier wave is 33*60 Hz. Thirdly, a …

Formation And Evolution Of Spinel In Aluminum Killed Calcium Treated Linepipe Steels, Obinna Adaba

Masters Theses

"Magnesium aluminate (Spinel) inclusions have been observed to cause hook crack in line pipe steels. These inclusions are typically formed during liquid steel processing at the ladle metallurgy furnace (LMF) and subsequently modified by calcium to form less harmful liquid inclusions. Unfortunately, spinel inclusions are still sometimes observed in samples taken from the tundish and coil after calcium treatment.

The formation and evolution of spinel inclusions during liquid steel processing at two industrial mini mills was investigated by analysis of lollipop samples taken at different stages of the steelmaking process. The effect of reoxidation on the formation of spinels after …

Sensitivity Of Cellular Oxidative Damage To Biosynthetic Rate And Metabolic Rate, Palihawadana Walauwe Kamalika Kaushalya Amunugama

Masters Theses

"The relationship between energy expenditure and longevity is a long standing question in aging studies. The empirical results have contradictory effects on the existing theories. A theoretical model and an experimental test of it were presented, revealing the detailed tradeoffs between metabolic rate, biosynthetic rate and cellular damage level. The dissipative mechanisms of oxidative metabolism cause various forms of cellular damages. To counteract the accumulation of damage, organisms have evolved highly efficient maintenance mechanisms. If there is no other energy demand possess, then most of the cellular damage would be repaired, regardless of how metabolic rate varies. However, the repairing …

Developing A Novel Methodolgy And Testbed For Fatigue Analysis Of Metal Specimens, Sai Aravind Palepu

Masters Theses

"A prototype of fatigue testing machine was built to determine the fatigue strength of materials. Proposed testing prototype was displacement controlled magnetic type bend fatigue testing machine. Designed prototype was tuned to operate at or near resonance of the specimen in order to amplify excitation displacement. Low maintenance i.e. zero wear of the parts was achieved, there were no moving components in the prototype machine. Crucial components used to build were: DC power supply, solenoid, Arduino UNO, supports and laser displacement sensor. DC source used to pass current through solenoid producing magnetic field; mosfet and Arduino generated square waves of …

Growing Pains: The Good, The Nasty, The Ugly, Sarah Porter-Liddell

Masters Theses

This thesis includes a collection of Slam and performance poems that examine issues of race, sexuality, religion, family, and life choices; including a critical introduction briefly explaining the oral roots of slam and performance poetry in which I relate the work of contemporary poets such as Alix Olson and Hattie Gossett to my own work, while explaining the effects of reading the work of contemporary poets in anthologies such as ALOUD: Voices of the Nuyorican Café, and how my poetry develops through the language of the poets included in these anthologies.

Woodlawn: A Collection Of Working Class Poems, Anthony Travis Shoot

Masters Theses

This thesis includes a collection of working-class poems that explore such issues as poverty, work, racism, family, and substance abuse through the lens of class. It also includes a critical introduction that gives a brief overview of the history and current state of working-class studies, specifically poetry. In this thesis I relate the work of contemporary poets such as Jim Daniels and Simon J. Ortiz to my own work, while explaining the themes of contemporary poets compiled in anthologies such as Working Classics: An Anthology and American Working Class Literature.

Creative Writing Pedagogy: The Autobiographical Narrative In Hybrid Projects As A Means To Explore Intersectionality, Tana G. Young

Masters Theses

My thesis addresses the role of creative writing methods in fostering close observation, attention to detail, critical thinking and a keener awareness of intersectionalities in writing classrooms across disciplines, but most especially the humanities and social sciences. I contend that the "real work" of the academy is critical thinking. Further, using creative writing, specifically autobiographical narrative in FYC, anticipates multimodal projects and digital storytelling, all of which fosters creative and critical thinking.

The Problem Of Love And Codes Of Conduct For The Younger Courtiers In King Lear, Debora L. Pfeiffer

Masters Theses

The courtiers Edmund and Edgar are critical to the action of King Lear, yet there has been little scholarship which has treated these characters in depth. I argue that one way to comprehend them and their significance in the play's action is to analyze their behavior according to the standards of the Renaissance conduct books that were circulating in England at the beginning of the seventeenth century when the play was written. Baldassare Castigligone's The Book of the Courtier, Niccolo Machiavelli's The Prince, and Desiderius Erasmus's The Education of a Christian Prince each sheds light on important themes …

Yeah You Write: Authenticity And Authority In Katrina Literature, Terri Coleman

Masters Theses

No abstract provided.

Between Heaven And Hell And Heathens, Gabrielle Knock

Masters Theses

This work of fiction explores the relationship between worshipped and worshipper by dually depicting it as a child/parent relationship and as a relationship between lovers. Written in the tradition of parodies like Don Quixote and re-imaginings of myths like The Childhood of Jesus by J.M. Coetzee, I use humor and a contemporary setting in my book about a child who could be the second coming of Christ, but who cares more about his mother' s approval than he does about God.

The Shadow Of The Hyperobject In Thomas Pynchon's V. And Gravity's Rainbow, Trevor Martinson

Masters Theses

No abstract provided.

For Quality And Training Purposes: Stories, Sean Towey

Masters Theses

No abstract provided.

Troubled, Solomohn Nallshi Ennis-Klyczek

Masters Theses

No abstract provided.

Accommodating Students With Autism Spectrum Disorder In The Writing Center, Rebekah Barton

Masters Theses

This thesis explores how collegiate writing centers could better serve the needs of students with autism. As there is so little research that involves writing centers and college students with autism, scholarship was pulled from traditional writing center pedagogy, research concerning adults with autism, and the information that was available about teaching students with autism in the college composition classroom. A mixed methods approach was used to conduct my own research: my study involved surveys, interviews, visits, and website analysis. It became clear that not only are writing centers not ready to accommodate students with autism, but some writing center …

The Lyric And The Lathe: Dreams Of Perfect Poetic Efficiency, 1800-1917, Steven A. Nathaniel

Masters Theses

This study examines patterns of efficiency in the poetry and theory of William Wordsworth, Hilda Doolittle, and other figures from the Modernist and Romantic periods. I begin by defining perfect efficiency as occurring when energy transforms, without loss, inside a closed energy system, and I offer perpetual motion machines as hypothetical examples of this impossible state. I then demonstrate the process of efficiency in William Wordsworth's poetry, which begins with circumlocutory poetic cycles but contracts into terse repetitions. Since technical efficiency is calculated by the formula output/input, poetry's subjectivity makes poetic efficiency difficult to measure. However, I suggest that repetitions …

From Prairienet To The Cdi: Writing The History, Sally Van Der Graaff

Masters Theses

This paper, the companion to the written work I completed for the Center for Digital Inclusion (CDI) at the University of Illinois, will provide the background of the project and describe my involvement in its production. The project itself is a comprehensive history of the center's work in the field of information access, with particular emphasis on the digital divide. Insofar as gaining an understanding of digital divide theory was a necessary precursor to researching and writing this history, the companion paper will begin with an exploration of the literature on the digital divide debate and proceed with an analysis …

Diffusion Of The Lnternet And Its Effect On Gender Attitudes: A Cross-National Approach, Robert Roznowski

Masters Theses

The rapid diffusion of the Internet worldwide generates discussion about the social implications of the Internet. To explore the effect of Internet diffusion worldwide, this study examines changes in reported gender attitudes since the introduction of the Internet. I propose that the diffusion of the Internet fosters egalitarian changes in gender attitudes. Using cross-national data from forty countries over a time span of nearly twenty years, I successfully implement an alternative analysis technique, the slope-slope model, to examine the relationship between rates of Internet diffusion and changes in gender attitudes in the economic, political, and education domains. Internet diffusion affects …

Predictive Modeling Of Floral Species Richness In Michigan Prairie Fen Communities, Nichole R. Mason

Masters Theses

Prairie fens contain high levels of floral biodiversity, including 19 state threatened or endangered plant species, and are classified as rare and vulnerable communities by the Michigan Natural Features Inventory. The objective of this thesis was to develop multiple-regression (MR) models that reliably predict total, native, and invasive floral species richness for use by conservation organizations. Floral biodiversity surveys were conducted in eight southern Michigan prairie fens during the 2012 growing season. Simple linear regressions between fen size and biodiversity were used to optimize sampling strategy and effort (i.e., number of transects and plots per transect) in surveys conducted in …

The Status Of, Teacher Attitudes Towards, And The Lmpact Of Music Therapy Lnclusive Music Education In Michigan, Ann E. Armbruster

Masters Theses

The purpose of this study was to examine Michigan music teachers' attitudes and perceptions regarding their training for and experience with special learners in their classrooms, and their collaboration and consultation with music therapists. Eighty-six music educators completed a 51 item questionnaire. Results showed that music teachers' attitudes and perceptions are generally positive toward inclusion. Mean scores for attitude and perception were not influenced by whether participants had or had not taken a course in special education as a student, whether they had access to continuing education regarding inclusion through their school district, or participants' predominant teaching area or degree …

A Suryey Of Music Therapists' Use Of Music To Facilitate Reading Development In Children, Cynthia Cross

Masters Theses

This study utilized Naturalistic Inquiry methods to investigate how music therapists use music elements to impact reading development in school-aged children. Eleven Board-Certified Music Therapists were interviewed providing information regarding music therapy interventions, reading skills targeted, theoretical influences, and professional influences. Transcripts of interviews were analyzedto determine themes, coÍtmon use of language related to the subject, common perceptions, and techniques and uses for music to impact reading development. In general subjects did not report specifically using music elements to target reading behavior. Rather, most subjects identified reading objectives determined by classroom teachers and developed music interventions to accommodate those objectives. …

Translating And Adapting The Postt For Formative Assessment Of Indonesian Preservice Science Teachers’ Pedagogical Orientations, Listiani

Masters Theses

Indonesia has experienced problems in teacher quality, especially science teachers. Regarding this problem, a teacher-training program, in which preservice teachers are directed to use the most appropriate science teaching methods, is important to prepare qualified teachers. Having formative assessments for assessing Indonesian preservice science teachers’ teaching orientations is important. Therefore, the Pedagogy of Science Teaching Test (POSTT) was translated and adapted into Bahasa as a formative assessment for preservice science teachers. There were eight steps to translate and validate the POSTT into Bahasa (Indonesian language). The translation and validation processes involved eight experts in the target language and eight science …

Southern Black Gospel Music: Qualitative Look At Quartet Sound During The Gospel `Boom' Period Of 1940-1960, Beatrice Pate

Masters Theses

The purpose of this work is to identify features of southern black gospel music, and to highlight what makes the music unique. One goal is to present information about black gospel music and distinguishing the different definitions of gospel through various ages of gospel music. A historical accounting for the gospel music is necessary, to distinguish how the different definitions of gospel are from other forms of gospel music during different ages of gospel. The distinctions are important for understanding gospel music and the `Southern' gospel music distinction. The quartet sound was the most popular form of music during the …

Effects Of Summer School On Academic Achievement: Reducing Summer Learning Loss In Middle School, Angela Joy Aumaugher

Masters Theses

Summer learning loss has been implicated in the achievement gap between economically advantaged and disadvantaged students. The purpose of this study is to examine the effects of a summer school program on the degree of summer learning loss and academic achievement of middle school students. Participants included a census of middle school students who attended the summer school program at a small public charter school in the Midwest between the fall of 2010 and the spring of 2014. Achievement and learning loss were determined based on fall and spring testing using the Northwest Evaluation Association’s Measures for Academic Progress test, …

Rhetoric Of Revolt In Thirteenth-Century Castile And England, Jillian M. Bjerke

Masters Theses

This thesis studies the rhetoric of revolt in the thirteenth century by comparing documents and chronicles from the Barons War against Henry III of England (1258-1265) and the revolt of the Castilian nobles against Alfonso X of Castile (1271-1273). By undertaking close readings of these Latin and Castilian texts, I uncover many similar approaches to writing revolt in two roughly contemporary and little-compared rebellions. The first comparison of the two briefs submitted by the rebelling English barons to Louis IX of France for arbitration in 1264 with the purported agreement between the Castilian nobles and Alfonso X presented to Enrique …

Emerging Technologies In Art Education, Molly A. Marshall

Masters Theses

The purpose of this study is to determine the emerging technologies in visual arts education and the impact they will make on the future of visual arts education in a K-12 setting. Research was done through a literature review. As a result, it was found that integrating technology into the visual arts is beneficial to both student and teacher on many levels.

The research will cover how these technologies affect best practices in teaching. Also how these technologies influence student learning. You will find the history of how technology has been implemented in art education, to give the reader and …

Failure Of Democratic Consolidation: The Three Year Interlude Of Military Rule (1958-1962) In Burma, Zaw Thein

Masters Theses

Many scholars believe that the period between 1948 when Burma won Independence and 1962 when the military took over the country from the elected civilian government as the parliamentary democracy era. During this era, there was a three-year interlude where the military leaders ruled the country as the Caretaker Government- a euphemism for the three-year military interlude. My argument is that this interlude happened due to the growing strength of the military as an institution and the decline of political parties in Burma. The strength of the military institution was due to the civil war that broke out just after …

Integrating Art Education And Literacy Education: A Curriculum For The Secondary Level, Erin Moody-Zoet

Masters Theses

The purpose of this paper is to examine, through the design of a new curriculum, how the integration of reading and writing literacy into a visual arts curriculum can strengthen literacy skills as well as foster creative thinking at the middle school level. There is a growing demand for the integration of literacy in all core, and non-core curricula. By developing a curriculum that integrates literacy strategies in a visual arts program, as well as touches on the disconnect that I see between individuals and their own creative outlets, a curriculum is established that fosters and engages students in creative …