Digital Commons Network^™

Numerical Studies Of Orographic Effects On Tropical Weather Systems, Yi-Chih Huang

Dissertations

With Geophysical Fluid Dynamic Model and Weather Research and Forecasting model, two tropical weather systems, African easterly wave (AEW) and Typhoon Morakot (2009), are studied, respectively. With regards to AEW, wave-like disturbances were generated on the lee side by vortex shedding for an easterly flow over an idealized mountain, with a wavelength of about 2000 km, a period of ~2-3 days, and a propagating speed of ~9.6 ms-1 which mimic an AEW. Thus an AEW may be generated by vortex shedding. Furthermore, these orographically generated hydrostatic, continuously stratified inertia-gravity waves on a β-plane are characterized as mixed Rossby-gravity waves based …

Investigation And Analysis Of Open Government Data In Ireland, And The Creation Of A Set Of Quality Guidelines To Aid Its Utility Within Mobile Application Development, Peadar Fitzpatrick

Dissertations

Governments are the custodians of vast amount of data. While some of this data may be sensitive in nature, in that it contains personal or confidential information, much of it is in the public interest. Recent years has seen the emergence of Open Government Data (OGD) where governments are now actively making their data available in open and electronically accessible formats. The motivation for the production of such data includes a desire to increase transparency but also a desire to realise the economic potential associated with re-use of this data. A key usage area for this data to date has …

Towards Universally Designed Assistive Technology E-Learning, Karl O'Keeffe

Dissertations

The aim of this dissertation is to provide Assistive Technology (AT) professionals involved in the area of education and training with a set of reusable technological tools and techniques that will enable them to increase the reach, efficiency, effectiveness and accessibility of their training through online delivery. There are a number of broadly accepted reasons why an organisation in any field might choose to make training available online or partially online (blended) rather than relying on traditional face to face methods. Of the four considered here and mentioned above, accessibility is the biggest concern in the context of AT. It …

Volume Estimation Models For Generation And Attraction Of Freight Commodity Groups Using Regression Analysis, Suhil Bagighni

Dissertations

No abstract provided.

The Meaning And Function Of System In Theology, Timothy Watson

Dissertations

Topic. Due to the nature of the discipline, the importance of our understanding of the meaning of the term "system" in systematic theology cannot be gainsaid. Unfortunately, however, there seems to be little discussion or critique to how this term is being used and its meaning is often taken for granted, even though it seems to mean different things to different authors.

Purpose. To address this ambiguity, this study takes a close look at the etymological development of this word in its various linguistic forms as it has been used in theology through history. Then, based on this etymological analysis, …

The Markan "Divorce" Pericope: An Exegesis, Carlos C. Camarena

Dissertations

Purpose

The purpose of this dissertation is an attempt to make a contextual assessment of Jesus' teaching on "divorce" according to Mark in order to define its basic thrust within a Gentile community (in relation to Matthew's Jewish community) and to ellucidate a clearer picture of what the NT Jesus may have taught on the subject.

Method

This study is divided into six major chapters and an appendix. Chapter 1 gives a bird's-eye view into some of the modem scholarship regarding the "divorce" sayings in both Gospels. Chapter 2 focuses its attention on the locale of the Gentile audience of …

Teachers' Concerns Regarding The Implementation Of Integrated Thematic Instruction: A Study Of Primary Grade Teachers In Kanisius Catholic Schools In Yogyakarta, Indonesia, Catur Rismiati

Dissertations

The purpose of this study was to explore primary grade teachers' stages of concern and their implementation of an educational reform initiative called Integrated Thematic Instruction (ITI) in Indonesia. The Indonesian minister of education mandated primary grade teachers to implement ITI in 2006. Using a convenience sampling method, 150 Kanisius primary grade teachers participated in the study. The data collection method used was a questionnaire that consisted of three parts: The Stages of Concern Questionnaire (SoCQ), the Integrated Curriculum Implementation Scale, and demographic questions. The data analysis employed in this research were descriptive, a one way ANOVA test and multiple …

Explaining Investment Policies In Microstates: The Case Of The Fiji Islands, Sudarsan Kant

Dissertations

Prevailing theories have failed to take into account the development of policy and institutions in microstates that are engineered to attract investments in areas of comparative advantage as these small islands confront the challenges of globalization and instead have emphasized migration, remittances and foreign aid (MIRAB) as an explanation for the survival of microstates in the global economy. This dissertation challenges the MIRAB model as an adequate explanation of investment strategy in microstates and argues that comparative advantage is a better theory to explain policy behavior of microstates. These small economies can take advantage of their exotic locations and natural …

The Influence Of Context On African American Political Participation And Partisanship, Andre L. Smith

Dissertations

What explains the intensity of African American partisan attraction to the Democratic Party? This dissertation investigates how environmental or contextually based theory informs our understanding of partisan affiliation and political mobilization in general and specifically for African Americans. The dissertation research focuses on the extent to which geographic context at the neighborhood level influences the strength of black partisan attachment. I hypothesize that interactions at the neighborhood level affect African American partisanship; specifically, the racial composition of neighborhoods affects the strength of Democratic affiliation. The data used in this study is based on survey data of individuals residing in concentrated …

The Role Of University-Industry Collaboration In Regional Economic Development, Ranjana Srevatsan

Dissertations

Innovation has played an important role in the economic development of regions. It is believed that research collaboration between university and industry has a positive influence on regional growth and development. This research explores the role of university-industry collaboration in regional economic development at the metropolitan level. The collaboration between university and industry is examined through two measures: Industrial research funding (IRF) to universities and science and engineering graduates (SEG). The research is divided into two models. The first model studied the combined effect of the metropolitan statistical areas (MSAs) and studied the influence of IRF and SEG on per …

Understanding Captive-Takers Motivations, Methods And Targets, Jean Garner Larned

Dissertations

Understanding Captive-Takers Motivations, Methods and Targets is the ultimate goal in order to help those who train, manage and prevent hostage taking events which include police officers, negotiators, recovery personnel, academics and psychologists. The overall lack of literature relating to the topic of captive-taker motivations is another impetus for this dissertation. There is a dearth of scholarly material in any of the main areas of understanding kidnapping/captive-taking/hostage-taking from the perspective of the perpetrator within law enforcement, psychology, private sector or academia. It is anticipated that this research study and the data garnered from it will assist academics, psychologists, private corporations, …

Ground Layer Response To Disturbance In The Pine-Dominated Eastern Foothill Region Of West-Central Alberta, Canada, Rebecca Elizabeth Mooneyhan Mcclelland

Dissertations

The canopy cover of the Pinus contorta forests of west-central Alberta, dictates colonization of the forest floor ground layer. This dynamic ground layer is a mosaic of feather mosses and reindeer lichens in a system driven by disturbance. In this project, anthropogenic was used to control canopy cover change and study its effects on the ground layer. Timber companies selectively mechanically thinned sections producing three experimental areas with uncut controls. Data were collected from 182, 6.5 m2 plots located in the four thinning areas. Six general areas of inquiry were posed around determining ground layer responses to canopy opening: 1) …

Establishing Construct Validity Of The Biology I Subject Area Testing Program In Mississippi, Christy Michelle Hollis Philippoff

Dissertations

Science education has undergone many revisions since it was permanently embedded in the country's educational curriculum at the end of the 19th century. Some of these revisions occurred as a direct result of the No Child Left Behind Act (NCLB). This legislation placed more accountability on schools than ever before by requiring that all students pass a series of standardized tests (USDE, 2010). High schools in Mississippi require four areas of standardized testing: English II, Algebra I, U.S. History, and Biology I (Wroten, 2008). The focus of this study is the Biology I Subject Area Test.

In an effort to …

A Quantitative Study Of Learning In The School Cafeteria Using Educational Placemats, Keshia Lasha Gaines

Dissertations

This study investigated if there was a difference in student achievement after participants were exposed to educational placemats in a school cafeteria for four days each (four different placemats). Also, the student’s gender and ability grouping was considered in relation to achievement. This study included 49 ability grouped third grade students in an elementary school in south Mississippi. Students were pre-tested with researcher-made math instruments before the educational placemats were introduced and post-tested afterwards. For research purposes, some placemats served as a control and did not relate to the pre-test and post-test content. Statistical measurements of the differences were derived …

Barriers And Enablers Of Interdisciplinary Research At Academic Institutions, Leslie Suzanne Thornton Butler

Dissertations

This research study examines the factors that motivate and lead to the success of faculty members who conduct interdisciplinary research. Because a comprehensive study of the research patterns of interdisciplinary researchers has not been conducted, the main intent of this research project was to create an instrument that would measure research habits and attitudes. It is important that such research be conducted using individuals who are interdisciplinary researchers as well as disciplinary researchers. One intent of the research study was to provide comparisons between disciplinary researchers and interdisciplinary researchers. Another intent was to provide university administrators with a better understanding …

Factors Affecting Private School Choice, John Herman Hartsell Sr.

Dissertations

This study explored the underlying factors that influence parents’ choices of educational institution for their children in private schools in a southern United States coastal city. It also explored why parents chose the specific private school their child is currently enrolled in and their satisfaction level with teacher, parent and student relationships. Parental satisfaction with the overall instructional program and the services provided was also explored in this study. Data was collected from parents with students currently enrolled in one of two different private schools with input from 253 parents.

A central finding in this research is that parents who …

A Theoretical Approach To Legitimizing Collaboratively Constructed Knowledge: A Content Analysis Of Wikipedia Science Articles Based On Accidental Collaboration, James Patrick Hutchinson

Dissertations

This study involved an analysis of 147 Wikipedia science articles using content and social network analysis to explore authorial relationships between articles and test a theoretical approach to using accidental collaboration as a tool to legitimize collaboratively constructed knowledge. Contrary to Wikipedia’s tagline of “anyone can edit,” this study found that articles had a small number of prolific contributors and that these contributors had educational background and edit history suggesting they were knowledgeable about the topics to which they contributed. Results also showed that articles found via accidental collaboration tended to be scientific in nature and often had direct subject …

From Facebook To Gradebook: An Examination Of The Relationship Between Teen Use Of Social Networking Sites And Academic Achievement, Melody Dickerson Swang

Dissertations

No abstract provided.

Principals' Perceptions Of The Importance Of Classroom Walkthroughs, Shannon Anne Mcgill

Dissertations

Education reform has required school administrators to become instructional leaders that ensure teacher effectiveness and academic success for all students. Classroom walkthroughs are one way that instructional leaders can accomplish this task. This study examined the level of importance that principals place on the practice of classroom walkthroughs and on specific elements of classroom walkthroughs; it further explored the relationships among perceptions about classroom walkthroughs and student achievement, school performance levels (AYP), and socio-economic status (SES) of the school.

This was a quantitative study that utilized survey methodology, archival data and correlational analyses to identify the relationships among principals‟ perceptions …

Leadership Practices That Promote Increased Student Achievement In Secondary Schools, Billy Ray Jones

Dissertations

The purpose of the following study was to determine the degree to which the perceptions of teachers and school level administrators may differ, and the effects of these perceptions on student achievement as measured at the school level by the school’s accountability score reported in the form of the Quality Distribution Index (QDI). This index ranges from 0 to 300 and is used in the state of Mississippi to assign schools to one of seven accountability labels. Schools may be classified as one of the following depending on their QDI score: star, high performing, successful, academic watch, at risk of …

Understanding The Origin And Rapid Diversification Of The Genus Anthurium Schott (Araceae), Integrating Molecular Phylogenetics, Morphology And Fossils, Monica Maria Carlsen

Dissertations

Anthurium is a strictly neotropical genus of Araceae ranging from southern Mexico to northern Argentina, including ca. 900 species and displaying an enormous variation in leaf morphology, growth habit, leaf venation pattern and inflorescence and fruit colors. Despite its immense diversity, its ecological importance in Neotropical forests, and a very long history of botanical collection, cultivation, and taxonomical research, Anthurium had been almost neglected in molecular phylogenies. This study combines chloroplast (trnG intron, trnH-psbA and trnC-ycf6 intergenic spacers) and nuclear (CHS first intron) DNA sequence data for 102 Anthurium species and uses maximum parsimony, likelihood and Bayesian phylogenetic analysis to …

Does A Second Century Rabbi’S Teaching Methods And Process Elements Align With Malcolm Knowles’ Andragogical Framework?, Luke Brad Bobo

Dissertations

Rabbi Akiva, a second century rabbi, used teaching methods and process elements that exercised his students’ mental and auditory faculties and their imaginations and bodies. This research study offers assistance to practitioners in the field of adult education as the aim of this work is to discover if alignment exist between Rabbi Akiva’s teaching methods and process elements and Knowles’ teaching methods and process elements. The late Malcolm Knowles is known as the father of American andragogy (Cooke, 1994; Henschke, 1998). And like Rabbi Akiva, Dr. Knowles was an adult educator. Both men used teaching methods and processes. For Knowles, …

The Effects Of Backward-Designed Curriculum And Instruction On Classroom Management, Tyrone Burson

Dissertations

The purpose of this study was to investigate the link between interesting, purposeful work and positive classroom behavior. The backward design model proposed by Grant Wiggins and Jay McTighe was the foundation for establishing interesting, purposeful work. Their curriculum and instruction model termed Backward Design is a three-stage approach to curriculum design consisting of determining the desired results, acceptable evidence, and the instruction to bring about the desired results. In the review of literature, the researcher was unable to find a study specifically investigating the relationship between classroom behavior, classroom management, and the employment of backward-designed curriculum and instruction. However, …

A Descriptive Study Of The Relationship Between Teacher Mentoring Programs And Retention Rates, Lisa D. Anderson

Dissertations

The design of this descriptive study is to identify those factors contributing to the high rate of early career teacher attrition and to identify a means for its reduction. The subjects for this study were limited to teachers from the southwest section of a Midwestern state. Five school districts were randomly selected based upon the researcher having previously met school district personnel in various professional settings and request letters were sent to superintendents and building principals. Voluntary teacher participation in completing a short, internet-based survey served as the basis with five districts responding. These districts, while confined to a southwest …

Multi-Language Education For Indigenous Children In Taiwan, Cheng-Kan Chen

Dissertations

No abstract provided.

Bowen Family Systems Theory And Its Relationship To Teachers: Does Differentiation Of Self Predict Teacher Job Satisfaction?, Noal Baxter Cochran

Dissertations

Educational leaders are charged with maintaining the academic success of students, the faith of stakeholders in the educational process, and the growth of the educational profession. These objectives have become difficult during a time of noticeable discontent among the stakeholders of educational systems. The discontent is noted strongly among the ranks of teachers who continue to cite decreased job satisfaction as they face increased internal and external accountability pressures, declining resource availability, and reduced familial support. The resulting teacher job dissatisfaction has led to an increased need among the leadership of educational systems to develop an understanding of the issues …

The Impact Of Shrimp Farming On Mangrove Ecosystems And Local Livelihoods Along The Pacific Coast Of Ecuador, Stuart Edward Hamilton

Dissertations

This manuscript examines the expansion of Ecuador’s shrimp aquaculture industry since 1970 and the implications of this expansion on coastal residents’ food security and livelihood options. Shrimp aquaculture expanded from essentially nothing in 1970; to account for 26% of all Ecuadorian private exports by 1998. The rapid expansion of shrimp aquaculture in Ecuador’s estuaries has caused a fundamental shift in livelihoods among those who live and work in the immediate vicinity of the newly created shrimp farms. This research not only details the important land use change that has occurred within Ecuador’s estuaries during the transition from mangrove estuary to …

Normative Comparative Analysis Of Missouri School District‘S Technology Plans Using Ict180 Evaluation Tool, Norris Lee Roberts Jr.

Dissertations

This research study explored written plans for effective technology integration. The research study included a normative and comparative analysis of school technology plans using a researcher-developed, evaluation tool named Information Communication Technology (ICT) ICT180. The sample of 30 included Missouri public school districts that had plans reviewed and approved by the Department of Elementary and Secondary Education (DESE) in June of 2009. ICT180 was an evaluation tool, which was used to critically review the objectives, strategies, and action steps in the school district technology plans. The tool provided an in-depth assessment of the five Technology Focus Areas of the Missouri …

Giving My Heart A Voice: Reflection On Self And Others Through The Looking Glass Of Pedagogy: An Autoetnography, Vera L. Neyman

Dissertations

To improve students academic outcomes this auto-ethnographic dissertation examines my teaching practice in the Ukraine and in the United States, and the similarities and differences between the two educational systems. This study, designed in the form of auto-ethnographic vignettes, explores the effect of my personal and professional metamorphosis on the academic advancement of my students, and investigates the conditions that molded me into a teacher I am today. Through the reflections on the process of self-development as an individual and a teacher, I discovered that building the relationship of trust between school and family is an underlying condition for improving …

Political Institutions And Regional Inequality In China: 1949 To 2005, Qiang Yan

Dissertations

Patterns of economic inequality across three Chinese regions-- the West, the Inland, and the Coastal area-- changed twice from 1949 to 2005. During the period 1949 to 1979 regional inequality decreased, and after 1979 inequality increased. Previous studies, including economic models, cultural studies, and international relations theory, cannot fully explain changes in Chinese regional inequality after 1949. This dissertation uses Institutional Theory (IT) to analyze the changing patterns of Chinese regional economic inequality after 1949. Analyzing economic data and political documents with IT, the dissertation shows that changes in Chinese political institutions, including political parties, policy-making agencies, and institutionalized ideologies, …