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Restoring The Balance: Setting Aside Naturalism In Favor Of Personhood In Extreme Cases, Brian Joseph Buckley

Dissertations

This dissertation addresses a simple question: Is an anencephalic child a person? These children are born with only a brain stem, and, as such, cannot experience any type of consciousness. If personhood is understood as an articulable moral category, particularly distinct from DNA membership, reasonable evidence would be required to attribute any such moral category in these cases. That is, to claim that children who may never think or feel are persons carries a philosophical burden that extends beyond mere Homo Sapiens membership. This dissertation accepts that burden and answers that anencephalic children are persons. To do this, I first …

Riding The Wave Of Gentrification: Selected Principals' Perceptions Of Gentrification's Impact On Leadership And School Culture, Jose Antonio Jimenez

Dissertations

Gentrification is primarily viewed as neutral to school leadership and school culture (Freeman 2002; Nyden, Edlynn, & Davis 2006; Merriman 2007). Student displacement is seen as collateral damage for the betterment of the community.

Using qualitative research approach derived from the frameworks of Di Primio (1988), Colllins (2001), Fullan (2006), the researcher interviewed nine active principals in Cook County, Illinois to answer the following research questions:

What are principals' perceptions of neighborhood gentrification?

In what ways do principals perceive their school culture being affected by gentrification?

What strategies do principals implement in response to student changes in enrollment caused by …

Post-Correctional Education Interventions: A Phenomenological Case Study Of Empowerment Education Curriculum For Formerly Incarcerated African American Males, Rolanda Jean West

Dissertations

This phenomenological case study describes how a Post-Correctional Education Intervention (PCEI) was developed for a local community-based organization that had recently constructed a transition house for formerly incarcerated adults who converted to Islam while incarcerated. The PCEI was an eight-week course curriculum with 60 hours of direct instruction that included social justice, health and wellness and critical thinking teaching modules and affective teaching and learning methodologies. This research contains experiential data used to assess how a PCEI affected the identity and self-concept of the participants of a reentry program designed to create an atmosphere of empowerment.

An Investigation Of The Relationships Of Teacher Professional Development, Teacher Job Satisfaction, And Teacher Working Conditions, Thomas Meagher

Dissertations

Demands to changes of instruction for mathematics classrooms are presented in

standards promoted by the National Council of Teachers of Mathematics, Illinois State

Board of Education and other government reports creates a demand for teacher

professional development to support teachers to adapt to these changes of instruction.

The overall purpose of this study investigated characteristics of effective professional

development and how those characteristics are associated with teacher job satisfaction

and teacher working conditions. With the completion of this dissertation, this study adds

to the literature relevant to teacher professional development by demonstrating an

association between teacher professional development and teacher …

Effectiveness Of An Inquiry Based Professional Development Program, Lynne Beyah El-Amin Muhammad

Dissertations

Pre-service and in-service teacher education programs are designed to disseminate large quantities of knowledge in a short period of time (Deng, 2004). However, they have been found to be ineffective with implementing teacher change (Deng, 2004). To increase the level of effective implementation, as measured by the ability of teachers to utilize what they have learned, designers of pre-service and in-service programs for teachers should include cognitively engaging activities (Cochran-Smith & Lytle, 1999). This study explored the relationship between student achievement and the level of teacher participation while attending an inquiry-based professional development program. Six teachers at a private school …

Education, Fascism, And The Catholic Church In Franco's Spain, Joan Domke

Dissertations

Societies in transition are vulnerable to strong forces for political change. When Franco's fascist government defeated the socialist party that had taken control from 1931 to 1936, it aligned itself with Spain's Catholic Church. For most of Spain's history, the established Church culture had been inseparable from Spanish identity and Catholicism was taught in all schools, private and public. Therefore, under the guise of religion, the government used the educational system as a means of socialization, connecting nationalism and religion to promote their fascist agenda. The purpose of this historiographic study is to examine the relationships among the school, government, …

William G. Spady, Agent Of Change: An Oral History, John Anthony Hader

Dissertations

What series of circumstances, events, individuals, and factors have shaped and changed the life and career trajectory of William G. Spady, sociologist, educator, and agent of change? This dissertation provided many answers to this guiding research question. What made this dissertation unique was that the answers were provided by the subject himself during a series of interviews at his home in Colorado. This dissertation was an oral history of an important agent of change in the midst of his work.

Examining Leadership Styles In Ten High Poverty Elementary Schools, John Will Cook

Dissertations

This qualitative research study examines the construct of leadership styles as perceived by the principals and the teachers. The personal experiences of the participants, their perspectives, and their insights will be an important element of this researcher's inquiry and significant to understanding how leadership is perceived at 10 elementary schools with a high poverty student population.

The research questions of this study are as follows:

1. What is the perception of principals and select teachers of the leadership style of five principals at low SES area elementary schools (kindergarten through eighth grade) that achieve adequate yearly progress overall for 3 …

Meta-Analysis Of The Relationship Between Collective Teacher Efficacy And Student Achievement, Rachel Jean Eells

Dissertations

Collective teacher efficacy is an emergent school level variable reflecting a faculty's collective belief in its ability to positively affect students. It has been linked in the literature to school achievement. This meta-analysis systematically synthesized results from 26 component studies, including dissertations and published articles, which reported at least one correlation between collective teacher efficacy and school achievement.

The research questions addressed the distribution of effect sizes for the relationship and the moderator variables that could explain any variance found among the studies. It was hypothesized that collective teacher efficacy would be strongly associated with subsequent student achievement, and that …

Australia V. Usa: Indian Engineering Students Pursuing Graduate Degrees Abroad, An Analysis Of Factors Influencing The Choice And Location Of Institution, Louis Berends

Dissertations

The global market of higher education is growing at a rapid pace. Prospective graduate students in engineering have more options - domestically and internationally - than ever before. At this moment, the international setting of engineering graduate programs continues to shift and expand. This study analyzes the decision-making processes of students from India who pursue graduate education in Australia and the United States of America. In this setting, decision-making processes of student choice were examined after study participants selected higher education institutions in Australian and U.S. The research question is: why do graduate degree-seeking engineering students from India pursue studies …

Performance Analysis Of Batch Reactor Temperature Control Systems, Michael Healy, John Mcgrory

Dissertations

The aim of this project was to investigate the performance of a number of key control strategies in the temperature control of batch reactors. A bench scale model was built and a batch production system was then implemented on this model. As there was no a priori knowledge of the system a number of common system identification methods were investigated.  The system was controlled using a Mitsubishi FX(2)N Programmable Logic Controller which was interfaced with a PC running ICONICS, a Supervisory Control And Data Acquisition software package. The system identification methods produced two different models for the system and …

Simulation Of Reverse Flow Heat Recovery For Pharmaceutical Clean Rooms In Colombia, Sandra Juliana Olaya Pineda, John Mcgrory

Dissertations

This dissertation examines, analyses, implements, and evaluates an innovative software heat transfer model for predicting air-to-air heat (energy) recovered in pharmaceutical drying clean rooms in Colombia. The approach provides a synergy between Reverse Flow Heat Recovery technology and activities for the consumption of this energy, not solely within the process, but throughout the whole pharmaceutical complex (e.g. warehouse, office and alternative processes). This novel integrated modelling tool developed using off the shelf software application such as MS Excel combined with MS Visual programming to calculate psychometric points, mass and enthalpy balances for analysing the operation of heat recovery systems. This …

Service-Learning And Jesuit Pedagogy: A Critical Analysis, Nichol Elizabeth Hooker

Dissertations

Service-learning and Jesuit pedagogy have each been the subject of numerous studies and journal articles, particularly throughout the last 40 years. The purpose of this study was to connect these two bodies of research and identify fundamental characteristics that must be present in order for service-learning to conform to Jesuit pedagogy. This study includes an analysis of the core documents of Jesuit education, an examination of research pertaining to service-learning, and a review of literature related to identity development, reflection, social justice, and cultural immersion. The result is a framework of five characteristics (social justice, solidarity, service, reflection, and academic …

Black Club Women's Purposes For Establishing Kindergartens In The Progressive Era, 1890-1910, Jean Marie Robbins

Dissertations

Little literature exists that examines black people's efforts to educate their young children during the Progressive Era. It was the period in which early childhood education in the form of kindergarten began to flourish in the United States and around the world. Even in the abundance of literature about kindergarten's successes and its potential to transform impoverished families, the overwhelmingly poor black population remained invisible to the great majority of researchers writing about the progress of that movement.

Yet primary historical documents, such as the National Association of Colored Women's Clubs (NACW) records, manuscripts, and Progressive Era newspapers, reveal that …

Role Of Amyloid Beta Assembly State In The Human Immune Response, Deepa Viswanathan

Dissertations

Alzheimer’s disease (AD) is a slowly progressing neurodegenerative disease that leads to dementia. Histopathological hallmarks that characterize AD are senile plaques formed by extracellular deposition of Amyloid beta (Aβ) peptide and intracellular aggregates of hyperphosphorylated tau protein. The plaques, which are found in the brain parenchyma, comprise both 40 and 42 residue Aβ. Aggregation of Aβ is an established pathogenic mechanism in AD, but little is known about the initiation of this process in vivo. Several studies have revealed significant inflammatory markers such as activated microglia and cytokines surrounding the plaques. Plaques are a hallmark of AD, but they are …

Perceptions Of Effective Instruction In Community Colleges: A Student View, Stephen Kent Biermann

Dissertations

ABSTRACT Stephen K. Biermann PERCEPTIONS OF EFFECTIVE INSTRUCTION IN COMMUNITY COLLEGES: A STUDENT VIEW This qualitative study was designed to identify key elements of effective instruction as perceived by community college students. Since the majority of research pertaining to effective instruction has been primarily conducted using a quantitative format, it is important to consider other methodologies for future research. The use of qualitative research helped capture student dialogue in its fullest, unhindered by the constraints of a survey tool or scale. The students involved in the study voluntarily participated in either individual interviews or focus groups and commented upon various …

Activation Of Propargylic Alcohols By Piano-Stool Ruthenium Complexes Bearing Phosphoramidite Ligands, Stephen Andrew Costin

Dissertations

Various piano-stool ruthenium complexes bearing phosphoramidite ligands have been synthesized and characterized spectroscopically and in some cases structurally. Reaction of phosphoramidite ligands with an appropriate metal precursor gives new piano-stool ruthenium complexes [RuCl(L)(arene)(phosphoramidite)], where L = Cl, PPh3, or others. The novel complexes are tested for their ability to activate propargylic alcohols catalytically as well as stoichiometrically. Specifically, catalytic substitution of propargylic alcohols via allenylidene intermediates is envisioned. Stoichiometric reactions designed to form stable, isolable allenylidenes are sought as well. h6-p-cymene complexes of the type [RuCl2(h6-p-cymene)(phosphoramidite)] activate propargylic alcohols in the reaction with carboxylic acids to form b-oxo esters. The …

Policy Determinants And Medicaid Managed Care, Diane Elizabeth Brandt

Dissertations

The U.S. Medicaid program is increasingly challenged by reductions in federal entitlement spending, a faltering private sector health insurance base, escalating health care expenditures and an aging and increasingly diverse population. Converging pressures on state Medicaid programs have challenged state policy makers to find new approaches to enhance program efficiency. One of these policy tools is the adoption of Medicaid managed care programs for individuals with chronic illness and disability, particularly important as these enrollees incur the highest health care costs. The increasing prevalence of chronic illness combined with the growth of households in poverty creates significant implications for Medicaid …

Outsourcing The American Dream: An Analysis Of The Re-Employment Potential Of U.S.-Based Call Center Workers Within The Context Of Globalization, Wendell Allen Robbins Iii

Dissertations

This study examines call center workers in order to determine the effects of globalization on this class of service sector workers and to determine their reemployment potential. A major component of globalization is free trade, which enables offshore outsourcing (offshoring). Outsourcing often has the “Robin Hood” effect of taking jobs from rich countries and sending them abroad in a cost-saving effort, further, the competition of the global market has the capability of upsetting the current social and economic stability and prosperity. While this improves the quality of life for those in the poor country whose economy has developed as a …

Adaptation Of Balanced Scorecard And Multiple Criteria Decision-Making Methodologies To Measure Nation-State Power, Gregg Eric Lassen

Dissertations

The objective of this research was to develop a model for nation-state power. People interested in international relations, including scholars, diplomats, and analysts, need to understand relative power among nation-states, but the unit of comparison, power, remains an elusive concept. This research utilized a Balanced Scorecard approach from business and organizational behavior literature to develop a more comprehensive model of nation-state power based on international relations literature. The model was then further developed into a ranking tool which utilized multiple criteria decision-making theory. The combination of these approaches provided a tool that was used to measure nation-state power based on …

Integrated Approach For The Assessment And Development Of Groundwater Resources In Arid Lands: Applications In The Quetta Valley, Pakistan, Zhanay Sagintayev

Dissertations

The lack of adequate field measurements (e.g., precipitation and stream flow) and difficulty in obtaining them often hampers the construction and calibration of rainfall-runoff models over many of the world's watersheds, leaving key· elements of the hydrologic cycle unconstrained. I adopted methodologies that rely heavily on readily available remote sensing datasets as viable alternatives and useful tools for assessing, managing, and modeling the water resources of such remote and inadequately gauged regions.

The Soil and Water Assessment Tool was selected for continuous (1998-2005) rainfall-runoff modeling of the northeast part of the Pishin Lora basin (NEPL), a politically unstable area that …

Biochemical Characterization Of Theromin, A Novel Leech Inhibitor, And The Interaction Between The Fourth Metalbinding Domain Of Wilson Disease Protein And Its Copper(I) Chaperone Hah1, Brian A. Zeider

Dissertations

Theromin, a novel thrombin inhibitor from the leech Theromyzon tessulatum, has been shown to be the strongest inhibitor to date. There has been a lot of attention on direct thrombin inhibitors as a much more efficient drug for anticoagulation therapy. One main reason for the need of strong direct thrombin inhibitors is that the current therapy, heparin, causes alternative clotting events in some patients where antibodies are made to the heparin/thrombin complex and causes clots to occur by different methods. Recently there has been a strong inhibitor from a leech used, hirudin, that can inhibit with a K_{i …}

Toward Automated Detection And Diagnosis Of Mammographic Microcalcifications, Imad Mohammad Zyout

Dissertations

Mammographie diagnosis is the most effective technique to detect breast cancer in its infancy when it is most responsive to treatment. An early and a significant indicator of breast cancer is the presence of clustered microcalcifications (MCs). Mammographie MCs greatly vary in their appearance and shape, and become indistinguishable when surrounded by dense breast tissue. This makes radiologist's interpretation of mammograms a tedious and an error prone task.

Although computer aided diagnosis (CAD) methods are being developed to aid radiologist in detecting and analyzing the malignancy of MCs, existing systems have not achieved a satisfactory performance. The specificity of existing …

Experimentally Reducing Preset And Hysteresis Effects In Creating A Non-Linear Model For Brake Hoses, Jai Thomas

Dissertations

This research investigates a brake hose simulation model that includes the effect of nonlinear torsional stiffness in addition to the usually considered bending stiffness on brake hose shape. A simulation model consisting of beams and torsion springs is presented in this research to predict brake hose shape when it is twisted through different angles. This knowledge can help reduce the possibility of a significant source of failure related to brake hose abrasion on nearby structures, thus eliminating the safety hazard of a premature failure of hoses. This would also eliminate the need for polymer bumpers at the rub points since …

Inner-Shell Photodetachment Of Transition Metal Negative Ions, Ileana Dumitriu

Dissertations

This thesis focuses on the study of inner-shell photodetachment of transition metal negative ions, specifically Fe¯ and Ru¯. Experimental investigations have been performed with the aim of gaining new insights into the physics of negative atomic ions and providing valuable absolute cross section data for astrophysics. The experiments were performed using the X-ray radiation from the Advanced Light Source, Lawrence Berkeley National Laboratory, and the merged-beam technique for photoion spectroscopy.

Negative ions are a special class of atomic systems very different from neutral atoms and positive ions. The fundamental physics of the interaction of transition metal negative ions with photons …

Confidence Intervals And Tests On The Difference Of Means Of Two Delta Distributions, Karen Grace Villarente Rosales

Dissertations

Various research fields produce data that are lognormally distributed and inflated with zero values. This type of data follows a delta distribution. In this study, we want to extensively investigate different interval and hypothesis testing methods for comparing the means of two delta populations to see which methods are optimal under different conditions of the populations.

For confidence intervals, existing MVUE methods are extended to two sample cases and compared to classical and two proposed robust methods. We investigated the performance of the classical Student's t, Welch t, and Wilcoxon-based interval to see if these methods really perform badly on …

The K-Cores Of A Graph, Allan Bickle

Dissertations

Full abstract attached as supplemental file.

The Influence Of Nanoporous Crystalline Structure On Low Molecular Weight Mass Transport In Syndiotactic Polystyrene, Justin Paul Brandt

Dissertations

Solid-state structure, crystalline morphology, crystallization kinetics, thermal, free volume, and gas transport properties of semicrystalline syndiotactic polystyrene (sPS) and ethylene vinyl alcohol copolymers (EVOH) have been investigated. Solid-state structure of sPS after crystallization from the melt and glassy state was examined by differential scanning calorimetry (DSC), density and wide angle x-ray diffraction analysis (WAXD). The measurements confirmed low density of syndiotactic polystyrene crystalline forms, which in the case of α and δe was smaller and in the case of β and γ crystalline forms was slightly larger than the density of the glassy amorphous sPS. Positron annihilation lifetime spectroscopy (PALS) …

Robust Interval Estimation Of A Treatment Effect In Observational Studies Using Propensity Score Matching, Scott F. Kosten

Dissertations

Estimating the treatment effect between a treatment group and a control group in an observational study is a challenging problem in statistics. Without random assignment of subjects, there are likely to be differences between the treatment group and control group on a set of baseline covariates. If one of these baseline covariates is correlated to the response variable, then the difference in sample means between the groups is likely to be a biased estimate of the true treatment effect.

Propensity score matching has become an increasingly popular strategy for reducing bias in estimates of the treatment effect. This reduction in …

Dielectronic Recombination For Aluminum-Like Ions And Photoabsorption Cross Sections For Magnesium Ions At The K-Edge, Shahin Ahmed Abdel-Azim Abdel Naby

Dissertations

Accurate and reliable recombination data are needed for modeling the ions in the finitedensity plasmas that may take place in solar flares and in divertors of magnetically confined fusion devices such as the International Thermonuclear Experimental Reactor (ITER). Dielectronic recombination (DR) is the dominant recombination mechanism in photoionized and collisionally-ionized plasmas. DR rate coefficients for M-shell argon ions have been calculated using a configuration-average approach. DR rate coefficients for the aluminumlike isoelectronic sequence are instead calculated using the state-of-the-art multiconfiguration Breit-Pauli (MCBP) atomic structure and collision code AUTOSTRUCTURE. Good agreement is obtained with the measurements from the Heidelberg heavy-ion Test …