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Shifting Professional Culture In Catholic Schools: A Case Study, Mariagnes Menden

Dissertations

This action research study explores the implementation of Professional Learning Communities (PLCs) at three Catholic schools in a large Midwestern Archdiocese and the impact on the schools' professional cultures. The three-article dissertation structure is used to reflect separately on the stages of problem identification, designing the solution, and implementing and evaluating the solution. The purpose of this project is to capture an insider's view of beginning the PLC journey.

Researchers first conducted problem-based consultations with principals and teacher leaders at the three schools in an effort to understand and define common barriers that prevented teacher collaboration and ownership of school …

The Mir-17-92 Cluster Contributes To Mll Leukemia Development Through The Repression Of The Meis1 Competitor Pknox1, Yousaf Anwar Mian

Dissertations

Mixed lineage leukemias have a relatively poor prognosis and arise as a result of translocations between the MLL gene and one of multiple partner genes. Downstream targets of MLL are aberrantly upregulated and include the developmentally important HOX genes and MEIS1, as well as multiple miRNAs, including the miR-17-92 cluster and miR-196b. Here I utilize custom anti-miRNA oligonucleotides to examine the contribution of specific miRNAs to MLL leukemias both as individual miRNAs and in cooperation with other miRNAs. Combinatorial treatment with antagomirs against miR-17 and miR-19a of the miR-17-92 cluster dramatically reduces colony forming ability of MLL-fusion containing cell lines …

Surviving History Of Sexuality: A Feminist-Foucauldian Approach To Sexual Violence And Survival, Merritt Rehn-Debraal

Dissertations

For the most part, feminist responses to Michel Foucault’s treatment of sexual violence have been overwhelmingly negative. Though many of these negative responses are well founded, I argue that Foucault’s work on sexuality nonetheless has much to offer feminist philosophy on sexual violence and survival. One passage of great contention in Foucault’s work is his History of Sexuality discussion of Charles-Joseph Jouy, a nineteenth century farmhand accused of molesting a child. While Foucault uses this case to make important points about modern conceptions of sexuality, he does so at the cost of glossing over the child in the case, a …

Development Of Gc-Ms Database Of Essential Oil Components By The Analysis Of Natural Essential Oils And Synthetic Compounds And Discovery Of Biologically Active Novel Chemotypes In Essential Oils, Prabodh Satyal

Dissertations

Based on the numerous side effects of synthetically-derived medicines, many people are trying to transform their lifestyles through naturopathy. Unfortunately, due to a lack of complete instrumental techniques and strict government regulation, adulteration of natural products is rampant all over the world. About 80% of commercially available, so-called “natural” essential oils are adulterated for economic profit. So to track adulteration, the Sat-Set Gas Chromatography-Linear Retention Index-Mass Spectrometry (GC-LRI-MS) library has been created. This extensive library contains 2,700 pure, complete mass spectra, including retention index, molecular weight, and formula information. Those mass spectra were collected from 590 different essential oil samples …

Temporal Mammogram Segmentation For Improving Early Breast Cancer Detection, Huda Al-Ghaib

Dissertations

Screening mammography often incorporates a computer aided diagnosis (CAD) scheme in its procedure to increase the accuracy of detecting gradual changes in breast tissues. One method for detecting gradual changes in temporal mammograms is through registration algorithms. Most registration algorithms require segmented mammograms as their inputs. The performance of registration algorithms and, hence, the performance of the CADs, are directly proportional to the quality of the segmented mammograms. Segmented mammograms include breast landmarks such as the nipple, the breast boundary, and the pectoral muscle. In this research, we designed, implemented, and evaluated a new segmentation algorithm for pectoral muscle detection. …

Moral Development And Public Health Nursing, Margaret Avila

Dissertations

Public health nurses (PHNs) have the opportunity and professional obligation to be at the forefront of the fight to eliminate health disparities based on the practice principle of social justice. The overall purpose of this descriptive study was to explore the stage of the moral development in a convenience sample of practicing public health nurses (PHNs) and the differences in moral development stage across selected demographic variables (age, gender, race/ethnicity, level of entry into professional nursing, highest level of education, years practicing as an RN, years practicing in a public health department, self-identified political views, primary language, and region of …

Home Telehealth In Heat Failure Patients, Tanna R. Thomason

Dissertations

Aim: Technology holds a great potential to improve the quality of health care delivery. The use of remote patient monitoring, or telehealth (TH), has been widely adopted by many home care agencies to facilitate early identification of disease exacerbation, particularly for patients with chronic diseases such as heart failure.

Rationale: TH has been successfully utilized by agencies to improve symptom detection and potentially reduce rehospitalization rates. Quantifying program effectiveness through data analysis is a critical step for program improvement, resource allocation, and future strategic planning.

Methods: Utilizing the OASIS-C database, a retrospective analysis was conducted examining 22-months of heart failure …

The Respiratory Distress Observation Scale (Rdos), Pain, And Agitation, Karen Reavis

Dissertations

The Respiratory Distress Observation Scale (RDOS) is relatively new and has not been extensively evaluated. The purpose of this study was to, a) explore the incidence and severity of respiratory distress in the cognitively impaired adult patient on mechanical ventilation, b) examine the relationships between respiratory distress, pain, and agitation in that same population and, c) compare the differences in RDOS scoring results at a 1 minute versus 3 minute observation period. This study had Institutional Review Board approval and took place in a large metropolitan medical intensive care unit. Our subjects consisted of 148 cognitively impaired adults on mechanical …

Creating A Culture Of Belonging: The Significance Of Student Belonging And The Ethical Frameworks That Influence High School Leaders As They Sustain And Enhance Cultures Of Belonging, Patrick James Sassen

Dissertations

Given the increased focus on high-stakes testing and district accountability measures evident in the world of public education today, it is understandable that school leaders would be influenced by the pressures associated with public expectations and dwindling fiscal resources. This study explored what public high school leaders do to evaluate and change programming in their schools through the lens of the Ethics of Care, Profession, Critique, and Justice. Following a sequential explanatory mixed method design, participant selection was conducted using the High School Survey of Student Engagement (HSSSE) as the means for establishing schools that, according to the HSSSE, had …

Self-Perceived Stress Of Undergraduate Students Before And After Participation In A Breathing Meditation Intervention: A Mixed Methods Study, Cindy Oneida Sloan

Dissertations

This mixed methods study examined the effects of an eight-week breathing meditation intervention on the self-perceived stress of undergraduate students. Previous research suggests meditation is an effective strategy to alleviate stress and stress-related symptomatology (Baer, 2003; Conley, Travers, & Bryant, 2013; Shapiro, Brown & Astin, 2011). Forty-one undergraduate student volunteers participated in the study and were randomized into either an intervention group or control group. The intervention group met once per week for eight weeks and participated in a nine minute guided breathing meditation. At the conclusion of eight weeks participants, when compared with the control group, reported significantly lower …

Migratory Loss And Depression Among Adult Immigrants Of Chinese Descent, Christine Chih-Ting Chang

Dissertations

The immigration process does not only include the life after relocating to a new environment and settling down in the host society but also includes separation from the life before their departure and the negotiation between redeeming and closing their losses. This study was the first attempt to investigate migratory loss among adult immigrants of Chinese descent. The study developed the Migratory Loss Scale and examined the moderation effect of acculturation as well as the moderation effect of the presence of immigration-related meaning on the relationship between migratory loss and depression. The study also examined the mediation effect of the …

A Framework For Real-Time Analysis Of Protein Crystallization Trial Images, Madhav Sigdel

Dissertations

In recent years, high throughput robotic set-ups have been developed to automate the protein crystallization experiments, and imaging techniques are used to identify the state change or possibility of forming crystals. This dissertation proposes a framework for real-time analysis of protein crystallization trial images. Firstly, it provides a reliable and efficient classification of crystallization trials according to crystallization outcomes on a stand-alone system. Identification of the crystallization outcome of a trial is a multi-class classification problem where categories are ranked. Secondly, the framework provides spatio-temporal analysis of protein crystal growth by analyzing the time series images of a protein crystallization …

An Approach To Finding Good Anchor Nodes In Ontologies, Zhiqiang Wu

Dissertations

When matching different semantically tagged web service interfaces in the semantic web, it is often necessary to map one ontology to another ontology at runtime, on the fly. In many cases, knowing which nodes are the best nodes to start the matching process before the process begins (which are called anchor nodes) can make the ontology matching much easier. Traditionally, anchor node selection has been performed by humans. However, this is not practical for on-the-fly situations, occurring at runtime. Here we validate a methodology for determining anchor nodes automatically. Our results are shown to be successful, meaning that we were …

Quantitative Analysis Of Interaction Between The Free Troposphere And Planetary Boundary Layer Using Multiple Measurements And Large Eddy Simulation Model, Guanyu Huang

Dissertations

We investigate the interaction between the free troposphere (FT) and planetary boundary layer (PBL) using multiple measurements and Dutch Atmospheric Large Eddy Simulation (DALES) coupled with a chemical module. A residual layer (RL) storing high ozone concentrations can significantly influence ground ozone concentration through the entrainment process whereby the RL aloft is incorporated into the growing convective boundary layer (CBL) during the morning transition. We use DALES model coupled with a chemical module to simultaneously study the dynamical and chemical impacts of a RL (200-1200 m above ground level (AGL)) on ground-level (0-200 m AGL) ozone concentrations. Four numerical experiments …

Isolation And Identification Of Bioactive Compounds From Conradina Canescens Gray, Noura S. Dosoky

Dissertations

Natural products have been used in traditional medicine throughout history. All drugs and medicinal agents were derived from natural substances or inspired by a natural product. The major source of these remedies is higher plants which are great sources for new compounds that have a wide variety of activity. Conradina canescens Gray (false rosemary) is a common evergreen shrub, endemic to a small area of west Florida and adjacent Alabama and southern parts of Mississippi, USA. There are very limited studies on the chemical composition of this plant species. According to the available literature, this species has not been tested …

The Unity Of The Church And Church Authority: A Comparative Study Of The Views And Practice Of Alexander Campbell And Ellen G. White, Wendy Ann Jackson

Dissertations

Problem. A clear understanding of the nature of church unity and the role of authority in the maintenance of unity is imperative for the church in the face of its increasing growth and diversity. While a considerable volume of literature addresses the topic of unity of the church, little attention has been paid to the historical dimensions of the differing viewpoints on church authority, which present contemporary obstacles to Christian unity.

Purpose. In an attempt to address this void, this dissertation examines the views of Alexander Campbell and Ellen White with regard to the nature of church unity and how …

Marital Expectation Fulfillment And Its Relationship To Height Of Marital Expectations, Optimism, And Relationship Self-Efficacy Among Married Individuals, Kristina D. Johnson

Dissertations

Problem

The literature is clear that individuals report higher marital satisfaction when their expectations are fulfilled in marriage, but there is disagreement in the literature as to what role height of expectations plays in expectation fulfillment. Further research in this area was needed to clarify these disagreements and identify variables that interact with height of expectations to determine marital satisfaction.

Method

Participants completed surveys that measured their a) martial satisfaction, b) optimism, c) relationship self-efficacy, d) height of marital expectations, and e) the extent to which participants felt their marital expectations were being met. Structural equation modeling was used to …

Attitude, Subjective Norm, And Perceived Behavioral Control As Indicators For Nurse Educators’ Intention To Use Critical Thinking Teaching Strategies: A Structural Equation Model Analysis, Angerlita Yolanda Smith

Dissertations

Problem

Deficiencies in new nursing graduates’ ability to use critical thinking skills have been documented. Researchers have found that the continued use of traditional teaching methods and less student-centered approaches for critical thinking development has contributed to this problem. This particular issue has evoked much concern for institutions and organizations involved with the safe delivery of patient care. The purpose of this study was to examine (a) the relationship between the factors educator characteristics, attitude, subjective norm and perceived behavioral control in a hypothesized model that may influence nurse educators’ intention to use instructional methods that promote critical thinking in …

An Analysis And Response To The Fear Of Evil Spiritual Forces Among Kamba Christians In The Light Of Biblical And Ellen G. White Teachings, Joseph Mutune Ndisya

Dissertations

This research aimed to discover whether there are any reasons from the Scriptures and writings of Ellen G. White regarding fear of evil spiritual forces. Thus research aims to understand the historical, cultural and religious reasons Kamba Christians frequently live in fear and dual allegiance. Biblical solutions will be suggested to permanently eliminate that fear. Fear is often so great that born-again Christians carry protective devices and practices which they believe will ward off the invading evil spiritual forces.

The Old Testament writings were examined to see how God wanted His people to relate to any evil power. The Old …

The Induction Process Of Newly Hired Teachers Into The Existing School Culture Of Niles Community Schools, Zechariah Matthew Hoyt

Dissertations

Problem

Schools, like other organizations, provide capital resources and experiences that promote the professional development of their employees. Professional learning and skill development are essential for educators as they work to improve student achievement. However, conventional professional development often fails to provide a collaborative social construction of knowledge that supports educators in transforming their schools into a strong culture of shared learning. This is especially evident when induction programs do not provide collaborative environments for new teachers to work with each other and other experienced teachers. This study explored the induction of newly hired personnel within a district located in …

Detention Center To Home School: The Path Of Transition, Sarah Hogeveen

Dissertations

This study examined the way a juvenile detention center and local feeder high schools worked in conjunction with each other to educate students that are incarcerated and then transition back to their home school. The goal of this study was to determine the adequacy of the transition/re-entry plan and then develop a template to assist high schools in the transition process. The transition/re-entry process into the home high school can be difficult and often involves several agencies. The evidence has suggested that there is not a solid transition plan available or in place for this process. This evidence allowed for …

A Community-University Partnership: Collaborating To Improve Teacher Preparation For An Urban Indigenous Community, Anna Lees

Dissertations

This qualitative case study explored a community-university partnership for teacher preparation with an urban Indigenous community organization in Chicago, Illinois. In the examined partnership, Indigenous participants collaborated with university faculty to prepare graduate-level students in an initial preparation program. I examined the impact of the partnership on the participating Indigenous community members, emphasizing how their interactions with university faculty and teacher candidates impacted the Indigenous organization and participants. Indigenous participants considered what teachers must understand to serve urban Indigenous children and the community's role in teacher preparation.

I collected data through focus groups with Indigenous participants before and after engagement …

The Effects Of The 2008 Financial Recession On Superintendents’ Leadership And Decision Making, Elizabeth Ann Mcnamara

Dissertations

This dissertation explored the possible effects that the 2008 financial recession might have had on superintendents' leadership and decision-making. A great deal of scholarship has addressed the effects of the 2008 financial recession as well as educational leadership, however, few studies have investigated the direct impact of the 2008 financial recession on superintendent's leadership.

The study answers the following research questions:

1. According to superintendents whose tenure included years 2007 to the

present day, what considerations did they bring into their decision making

regarding reductions within their school district?

a. What considerations were made regarding reductions in the

area of …

Shifting Professional Culture In Catholic Schools: A Case Study, Sandria Morten

Dissertations

This action research study explores the implementation of Professional Learning Communities (PLCs) at three Catholic schools in a large Midwestern Archdiocese and the impact on the schools' professional cultures. The three-article dissertation structure is used to reflect separately on the stages of problem identification, designing the solution, and implementing and evaluating the solution. The purpose of this project is to capture an insider's view of beginning the PLC journey.

Researchers first conducted problem-based consultations with principals and teacher leaders at the three schools in an effort to understand and define common barriers that prevented teacher collaboration and ownership of school …

A Historical Analysis Of The Pioneers And Advocates Of Autism Spectrum Disorder (1980-2013): Examining The Evolution Of The Diagnosis And The Influences That Have Shaped What The Diagnosis Is Today, Cynthia Marie Sikora

Dissertations

During the 1980's, Autism Spectrum Disorder (ASD) was categorized as a developmental disorder separate from other developmental disorders, in the Diagnostic and Statistical Manual of Mental Disorders III (DSM-III). There were various pioneers and advocates who have helped the evolution of the ASD diagnosis from the time period of 1980-2013. Based on this evolution, schools, institutions and society as a whole, needed additional information and professional preparation in order to educate and create awareness regarding the treatment and education of individuals with ASD.

The central research questions are: During the time period from 1980-2013, who were the pioneers and advocates …

Shifting Professional Culture In Catholic Schools: A Case Study, Debra Sullivan

Dissertations

This action research study explores the implementation of Professional Learning Communities (PLCs) at three Catholic schools in a large Midwestern Archdiocese and the impact on the schools' professional cultures. The three-article dissertation structure is used to reflect separately on the stages of problem identification, designing the solution, and implementing and evaluating the solution. The purpose of this project is to capture an insider's view of beginning the PLC journey.

Researchers first conducted problem-based consultations with principals and teacher leaders at the three schools in an effort to understand and define common barriers that prevented teacher collaboration and ownership of school …

Investigating The Role Of Cognitive Biases As A Risk Factor For Depression, Daniel Aaron Dickson

Dissertations

Consistent with the combined cognitive bias hypothesis (Hirsch, Clark, & Mathews, 2006), cognitive biases in attention, memory, and interpretation have been posited as an underlying vulnerability to the maintenance and recurrence of depressive episodes. While research supports the presence of these biases during current depressive episodes, there is limited evidence that these biases persist following the remission of depression symptoms. However, there is some initial data that suggest that these biases persist in remitted depressed individuals, indicating that these biases may serve as a vulnerability factor for subsequent depressive episodes. In addition, there is little research that has evaluated these …

Regulation Of Micrornas By 17Β-Estradiol In The Aging Female Brain, Yathindar Satya Giffin-Rao

Dissertations

Hormone Therapy (HT) is used to increase the 17β-estradiol (E2) levels in women who are going through the menopausal transition to alleviate the negative symptoms associated with menopause and decrease the risk of chronic diseases. Clinical and basic science research had previously shown that HT provided protection from cognitive decline and reduced the risk of dementia. However the Women's Health Initiative (WHI) clinical trial demonstrated that HT had no beneficial effects for cognitive decline and, in some cases increased the risk of dementia in post-menopausal women. However, further analysis of WHI data showed that when HT was given to women …

An Examination Of Hiv/Aids Complacency, Attitudes And Sexual Risk Behavior Among Men Who Have Sex With Men: Implications For Community Based Prevention Efforts, Practitioners And Social Work Education, Michael Richard Lloyd

Dissertations

The following study examines the role of HIV/AIDS complacency and substance use on sexual risk behavior among men who have sex with men. The study analyzes data collected at a bathhouse over a seven day period beginning on June 9, 2014 and ending on June 15, 2014. The independent variables of HIV/AIDS complacency and substance use, along with the dependent variable of sexual risk behavior are examined through the lens of protection motivation theory. Protection motivation theory posits that response efficacy and threat appraisal influence how a person makes decisions. The implications and findings of the study related to direct …

Sexual Assault And Academic Achievement: Creating More Ideal College Campuses For Sexual Assault Survivors By Taking Into Account Intersectionality And Multiracial Feminism, Kelly Pinter

Dissertations

In this dissertation, the reader will learn about 28 sexual assault survivors' perceptions about educational and criminal justice responses to them after a sexual assault and how these sexual assault survivors perceived how race and ethnicity, income, and gender affect cases differently. Additionally, I explore sexual assault policies that survivors think are working, and those they feel need improvement. I also assess in depth recommendations concerning what education administrators, staff, and advocates can do to assist sexual assault survivors.