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Coping Skills, Emotional Intelligence, Attachment, And Resilience On Post-Traumatic Stress Disorder In Private Sector Emergency Medical Technicians, Brenda-Joyce Gonzales Orozco Markert-Green

Dissertations

Problem

Private sector Emergency Medical Technicians (EMTs) are first responders who respond to traumatic incident scenes along with firefighters and police officers. However, news agencies and the public do not acknowledge private sector EMTs with the same vigor or accolade as public sector EMTs, nor are the risks to life, health, and mental well-being recognized among this population. Thus, the research literature has been sparse regarding how private sector EMTs experience PTSD, and what unique risk factors and needs may be present.

Purpose Statement

The purpose of this study was to examine the relationship between PTSD symptoms and coping skills, …

Perceived Effectiveness Of A Mentoring Program For Training Adventist Chinese Evangelists, Terry Man-Yuen Tsui

Dissertations

Problem

The fact that evangelism in the Unorganized Territories of the Chinese Union Mission was done mainly as personal evangelism and that public evangelism was limited to a one-day seed sowing meeting had led to a serious need for equipping pastors in effective public evangelism methods. It required a model of public evangelism, which is adaptable to the local Chinese culture, and a mentoring program that accompanies evangelists, who were still developing their skills in public evangelism.

Method

This study used a parallel mixed methods design to measure the perceived effectiveness of selected methods in the mentoring program. This design …

Administrator Stress And Well-Being: Lessons Learned From Retired Administrators, Carrie Bosco

Dissertations

School and district leaders work in stressful jobs and a better understanding is needed about how these conditions affect their personal and professional lives. This study presents the stories of experienced K–12 public school and district administrators contending with and managing administrative stress and its effects on administrators. Through qualitative inquiry and narrative analysis, the learning that comes from experience is explored as a way of understanding administrative practice. Storied examples of stressful situations range from the most serious and traumatic events a school administrator might face to the daily grind of always being “on.” Powerful themes that emerged from …

An Analysis Of Job Stress As Experienced By Public School Site Administrators, Joseph A. Bosco

Dissertations

Public school site administrators face enormous challenges day in and day out. COVID-19 has created more challenges than ever for any organization, but for public school site administrators these types of challenges are once in a lifetime. When crisis hits, leaders are expected to be strong and levelheaded. However, these leaders are experiencing high levels of stress which can lead to burnout, depersonalization, or worse. Using a quantitative method, the study was done to better understand the stress public school site administrators are under. Public school administrators in Silicon Valley were surveyed using the Administrator Stress Index, which is the …

Investigating The Roles Of Lipids In Staphylococcus Aureus Infection, Xi Chen

Dissertations

The Gram-positive bacterium Staphylococcus aureus is a major threat to public health and causes a multitude of infections, ranging from mild skin and soft infection, to more severe diseases including sepsis, osteomyelitis and infective endocarditis. As a successful pathogen, S. aureus employs various mechanisms to invade host tissues, evade immune responses, and survive in the host environment. One critical adaptive trait of S. aureus that promotes virulence and survival is the ability to maintain membrane homeostasis via flexible modifications to its lipid composition in response to the surrounding lipid environment. Phospholipids are the major component of the bacterial membrane and …

Il-27 Signaling In The Maintenance Of Intestinal Barrier Following Ethanol Intoxication And Burn Injury, Marisa Luck

Dissertations

Roughly half of burn patients that are hospitalized in the United States each year have detectable blood alcohol levels. Alcohol intoxication at the time of burn injury leads to worse outcomes, including longer hospital stays, increased rates of infection, and death. One of the severe consequences of intoxication and burn injury is the disruption of the gastrointestinal (GI) tract, which houses the largest reservoir of bacteria in the human body. Leakiness of the gut barrier can contribute to inflammation, infection, or sepsis from gut-derived microbes. Interleukin-27 (IL-27) is a cytokine that has shown some beneficial effects in other models of …

Comparative Studies On Biochemical And Pharmacological Profiles Of Unfractionated Heparins & Their Depolymerized Derivatives From Bovine, Ovine And Porcine Origins, Ahmed Kouta

Dissertations

Heparin and heparin related drugs have remained the anticoagulant of choice for medical and surgical indications. These drugs are comprised of poly-component sulfated chains of varying length and biophysical structure with direct and indirect pharmacological effects. Heparins produce their therapeutic effects by multiple mechanisms involving both the cellular and humoral targets. These drugs represent natural products which are isolated from mammalian tissue rich in mast cells. Currently used heparin and LMWHs are obtained from porcine mucosal tissue. Other animal sources including bovine and ovine tissues also provide additional sources for the manufacturing of heparins. While there may be microchemical and …

F Plasmids In Escherichia Coli Decrease Permissivity To Coliphage, Cesar Eber Montelongo Hernandez

Dissertations

The urinary tract contains a community of bacteria called the urinary microbiota (urobiota) thatmay be relevant to health; the genomic component of the urobiota is the urinary microbiome (urobiome). Urinary bacteria have been associated with both asymptomatic states and disease conditions, such as urinary tract infection (UTI), overactive bladder (OAB), and urge urinary incontinence (UUI). Some bacteria, such as E. coli, are considered urinary pathogens (uropathogens) but also can be commensals. Bacteriophage (phage) are ubiquitous in nature and likely shape bacterial populations in every niche; thus, phage may be one factor that modulates the urobiota. Phages have a specific host …

Relationships Among Nursing Presence, Openness, And Fatigue In Acute Care Nurses, Barbara Therese Pudelek

Dissertations

Nursing presence was first identified when Florence Nightingale established a physical nursing presence or "being" and providing compassionate care or "doing" in the military hospitals during the Crimean War (Watson, 1998; Boeck, 2014; Dossey, 2000). Nursing presence has been a central focus in nursing throughout the past several decades (Turpin, 2014) and has been positively linked to the development of nurse-patient relationships. Nursing presence has been hypothesized to transpire when a joint relationship develops between the patient and the nurse. The patient allows the nurse into a relationship in which the nurse recognizes the patient as a unique being and …

Clarifying Coaching: A Mixed Methods Analysis Of A Math Content-Focused Model And Its Impact On Teachers' Practice, Content Knowledge, And Dispositions, Lauren A. Solarski

Dissertations

Coaching is increasingly becoming required or recommended as a form of teacher professional development, but the education field has only begun to define the practice and understand its features, especially in regard to its potential to improve math teaching in early childhood contexts. Using mixed methods and a Whole Teacher Approach theoretical framework, this study examined a math content-focused coaching model and its impact on teachers' math content knowledge, teaching practice, and dispositions including attitudes, beliefs, and confidence. Participants included 141 lead and assistant teachers and 5 coaches working in 27 Head Start centers in Chicago. Teachers at centers randomly …

Dismantling Tools Of The Incompetent: Exploring Cultural Competence Training In Undergraduate Education Policy And Education Studies Programs, Ashley P. Allen

Dissertations

Cultural competence is described as a set of skills, values, and principles that acknowledge, respect, and work toward optimal interactions between the individual and the various cultural and ethnic groups with which an individual might come into contact. Scholars have been critical of cultural competence training because the three-dimensional approach which is its foundation fails to address institutional and systemic racism. I posit that undergraduate programs should provide training, so graduates are culturally competent entering their respective fields. I examined cultural competence training within education policy and studies undergraduate programs because these graduates will work within education at all levels …

Emancipatory And Controlling: Examining The Negotiation Of Masculinity-Centered Practices By Women's And Gender Equity Center Practitioners, Ashley M. Brown

Dissertations

Initiatives to understand and transform masculinity have increasingly emerged in higher education, calling attention to the consequences of dominant, masculine gender expectations that permeate throughout college campuses. These masculinity-centered practices in higher education encompass formalized, departmental initiatives for students, faculty, and/or staff that examine topics related to masculinity through educational workshops, speaker events, professional development sessions, dialogue spaces, and other efforts. While it is often assumed that these practices support the advancement of gender equity, scholars have theorized the ways in which this work can also lead to depoliticized efforts that may, in fact, reify patriarchal and other systems of …

Peace Bodies: Women, Encampments, And The Struggle Against Nuclear Weapons During The Cold War, 1979-1992, Janette Clay

Dissertations

"Peace Bodies: Women, Encampments, and the Struggle against Nuclear Weapons during the Cold War, 1972-1992" examines the global 1980s women's peace camping movement. This study aims to explore and comprehend peace in new ways. It is specifically targeted to define peace campers' fundamental peace principles and to discover how they embodied them. This research interrogates the ways in which the peace camping movement influenced the political and cultural developments that led to nuclear de-escalation in the final years of the Cold War. The sources for this research include women's peace camp archival records, film footage and photographs, interviews, and oral …

Examining The Interplay Of Mental Health, Family Conflict, And Body Mass Index Among Mexican Origin Families: A Cross-Lagged Model, Laura Margaret Lehman Distel

Dissertations

Mexican-origin youth in the U.S. are at risk for obesity (Fryar et al., 2018) and mental health concerns (McLaughlin, Hilt, & Nolen-Hoeksema, 2007). One key psychosocial process implicated in this health inequity is family conflict (Conger et al., 1999), which has been associated with both poor mental health outcomes (e.g. Santiago & Wadsworth, 2009) and overweight and obesity (Halliday et al., 2013). However, no research to date has examined the complex interplay of family conflict, mental health problems and body mass indices (BMI) over time. The present study examined cross-lagged associations among child z-scored BMI (zBMI), mental health problems (internalizing …

Impact Of Violence Exposure On Children's Mental Health And Family Functioning: An Ecological-Transactional Approach, Rice Mary Dusing

Dissertations

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Development Of Small Molecule Inhibitors Of Therapeutic Target Enzymes: Paths To Discover Novel Antimicrobials, Thahani Shifna Habeeb Mohammad

Dissertations

The rising antimicrobial resistance to antibiotics is a major global problem, which has been exacerbated by the inappropriate use of antibiotics. The effectiveness of frequently prescribed penicillin derivatives and β-lactamase inhibitors are compromised by the evolution of bacterial β-lactamases and antibiotic-resistant bacteria. Consequently, design and synthesis of small-molecule inhibitors of identified novel antibiotic targets is an urgent unmet medical need. We previously demonstrated that N-functionalized α-aminocyclobutanones can act as peptidomimetic enzyme inhibitors, including inhibition of a key esterase in Francisella Tularensis. The carbonyl of a cyclobutanone is electrophilic due to ring strain, therefore cyclobutanone derivatives can serve as transition state …

Adherence To A Mindfulness App For College Students With Depression: Patterns, Predictors, And Outcomes, Brynn Marie Huguenel

Dissertations

National trends indicate that mental health concerns, particularly rates of depression, continue to rise on college campuses; however, treatment utilization remains low. Technology-based mental health interventions, such as mental health apps (MHapps), are a promising means of overcoming treatment barriers. MHapps are effective in improving psychological outcomes, but low rates of adherence are a noted limitation. The current study explored patterns of adherence to a MHapp, investigated the bidirectional relation between adherence and depression, and identified motivational predictors of adherence rates. Undergraduate students (N= 66) reporting clinically-elevated depressive symptoms completed a three-month trial using Headspace, a mindfulness MHapp. Patterns of …

The Impact Of Affiliative Motivation And Trust On Confrontations Of Racism, Jamie Patrianakos

Dissertations

Anti-Black racism persists in the United States with harmful consequences for Black people. White people are able to disrupt the racial status quo and propel the conversation about racial justice forward by confronting racism. Confronting perpetrators of racism can reduce prejudice, yet people hesitate to confront because they fear social backlash, even from those with whom they share a social bond. Two online studies asked participants to complete a task eliciting stereotypical responding while being observed by a supposed interaction partner with whom they shared either a high or low desire to get along. Participants were confronted by their interaction …

Cardioprotective Extracellular Vesicles Derived-Micrornas: Sorting Mechanisms And Functions, Anh P. Phan

Dissertations

Extracellular vesicles (EVs) are nano-size membrane bound vesicles that are derived from the fusion of multivesicular endosomes with the plasma membranes. EVs have important roles in intercellular communication through the transfer of their unique cargoes including RNA, DNA and protein molecules to recipient cells. Mesenchymal stem cell (MSC)-derived EVs have been shown to reduce infarct size and reduce the progress of heart failure after cardiac ischemia/reperfusion (I/R) injury in animal models. Small non-coding RNAs such as microRNA (miRNA) have been indicated as one of the active components that mediate the beneficial effects of MSC-derived EVs. However, the selective packaging mechanisms …

Moving Beyond Recruitment And Hiring: Including And Actualizing The Voices Of Teachers Of Color In A Suburban School District, Jennifer Ann Rowe

Dissertations

Loyola University Chicago MOVING BEYOND RECRUITMENT AND HIRING: INCLUDING AND ACTUALIZING THE VOICES OF TEACHERS OF COLOR IN A SUBURBAN SCHOOL DISTRICT This capstone identifies, as a problem of educational practice in American secondary schools, the failure of our school systems to equally value and validate Black and brown educators as compared with their white counterparts, consequently preventing the cultivation of an environment that would encourage these educators to flourish in the profession rather than presenting barriers to their success. Calling upon the prevailing research, Ms. Rowe evaluates approaches that school districts can take to overcome these roadblocks and foster …

Dying To Fight: The Individual And Social Processes Of The Foreign Fighter Phenomenon, Michael James Schumacher

Dissertations

Why do individuals take the extraordinary risk of traveling abroad to fight, and potentially die, in another country's conflict? This dissertation compares the motivations behind the U.S. citizens who fought on behalf of the International Brigades in the Spanish Civil War (1936-1939) and the Tunisian citizens who fought on behalf of the Islamic State of Iraq and Syria (ISIS) in the Syrian Civil War (2011 - present). The study relies on personal narratives of individual foreign fighters collected through twelve weeks of archival research at the Tamiment Library in New York City and the Ernest Hemingway Archives in Boston dedicated …

Environmental Reforestation And Social Justice In Cameroon: A Test Case For Pope Francis' Concept Of 'Integral Ecology' In Laudato Sí, Augustin Vondou

Dissertations

The following quotation from Pope Francis' encyclical Laudato Sí is one of the most quoted parts of his well-known encyclical: We are faced not with two separate crises, one environmental and the other social, but rather with one complex crisis which is both social and environmental. Strategies for a solution demand an integrated approach to combating poverty, restoring dignity to the excluded, and at the same time protecting nature (139).

This is a very challenging statement. Not everyone accepts this idea of an ‘integral ecology’; that is, the notion that the condition of human society is directly linked to the …

Pediatric Mental Health Hospitalizations And The Return To School: School-Based Provider Perspectives On Commmunication, Collaboration, And Systematic Practices, Lauren Elizabeth Carr

Dissertations

The provision of pediatric mental health services has changed greatly over the last several decades with more children and adolescents requiring intensive mental health treatment. Despite this increase, systemic barriers continue to prevent youth from receiving appropriate treatment following psychiatric hospitalization. An important aspect of this treatment process includes a child’s return to school, one of the most common environments for a child or adolescent outside of their home. For many children, the hospital-to-school transition team may include regular and special education teachers, school psychologists, social workers or therapists, psychiatrists, medical doctors, case managers, and nurses. Because of this, it …

Promoting Early-Adolescent Dual Language Learners' Language Use & Reading Skills, Holly Griskell

Dissertations

Most studies of Dual Language Learners’ (DLLs’) literacy development focus on the early childhood years. As such, this three-study dissertation sought to advance our knowledge of DLLs’ English language and reading comprehension skills during early adolescence, a developmental stage when many students struggle with reading. Study 1, “Classroom Discussion and Early-Adolescent Dual Language Learners’ Motivation and Reading Comprehension”, considered how features of the classroom language environment promote DLLs’ reading comprehension skills. We examined relations between students’ (N = 413; M age = 11.66-years-old) engagement in high-quality classroom discussions and reading comprehension as a function of their motivation to participate in …

Elementary Principals' And Teachers' Educational Beliefs And Practices In Inclusive Schools, Dawn Hill

Dissertations

This qualitative study will explore the educational beliefs and practices of elementary principals and teachers in inclusive schools. Nine elementary schools in a unit district are the focus of this study given the significant gains made in closing the achievement gap between students with disabilities and their non-disabled peers. The research questions in this study are as follows: (1) How are principals’ LRE beliefs and practices related to student achievement? (2) How are teachers’ LRE beliefs and practices related to student achievement? The elementary schools included in this study not only narrowed the achievement gap between students with IEPs and …

Ethical Health Care In An African Context: Linking Conventional Medicine And Traditional Healing Practices In Igboland, Nigeria., Michael Osondu Okoro

Dissertations

This dissertation argues that in Nigeria’s Igboland, a health care ethic reflective of the Roman Catholic Christian faith must build links between the rightful practices of both conventional Western medicine and traditional Igbo healers. It calls such a health care ethic an “integral health care ethic” in the Nigerian Igbo context.The inspiration for this dissertation comes from the growing respect given to indigenous people and their knowledge by the Roman Catholic Church since the Second Vatican Council and, more specifically, the attention Pope Francis has given to indigenous people in his writings and speeches. For example, in his remarks on …

An Exploratory Analysis Of Conflict In African Immigrant And African American Marriages, Cornelius Ayodeji Osuntade

Dissertations

Problem

There has been a high level of marital conflict in immigrant families from patriarchal cultures. There are negative attitudes toward women that contribute to couple conflict. Coupled with this are issues relating to immigration challenges that confront marriage stability among immigrant couples in North America. In the same vein, African American couples experience conflicts that militate against the stability of their marriages. Most of these marital upheavals stem from historical antecedents relating to this ethnic group, as well as the societal dialectics confronting them. By and large, regarding couple conflict, a better understanding of the challenges facing African immigrant …

Solving The Continual Improvement And Innovation Challenge For The Benefit Of Patients: How An Effective Pharmaceutical Quality System (Pqs) And Risk-Based Approach Could Transform Post-Approval Change (Pac) Management, Emabelle Ramnarine

Dissertations

Patients deserve their medicines on time every time. Regulators safeguard public health by ensuring availability of safe, effective, high-quality medicines. Pharmaceutical companies must continually improve and innovate to deliver such medicines. In spite of these patient-centric objectives, drug shortages have continued to grow as a global public health concern. The drug shortage problem has existed for decades though there has been no shortage of effort, recommendations, papers, and expectations to resolve it. During the ongoing COVID-19 pandemic even exceptional measures were rapidly implemented to prevent shortages, yet no long-term solutions have been found.

This research hypothesis was that due to …

Analysis Of Power Quality Constrained Consumer-Friendly Demand Response In Low Voltage Distributions Network, Chittesh Veni Chandran

Dissertations

Load management using demand response (DR) in a low voltage distribution network (LVDN) offers an economically profitable business platform with peak load management. However, the inconvenience caused to the consumer in depriving their devices and the low levels of associated incentive have contributed to lower consumer acceptance for DR programs in the community. However, with the increasing number of controllable consumer loads, a residential-level DR program is highly plausible in the short to medium term. Further, additional DR capabilities (including ancillary services) are likely to improve the remuneration potential for participants in DR. Considering the perspective of a distribution network …

Family, School And Community Educational Partnerships: Development Of A Comprehensive Program For The United Arab Emirates, Sherin M. Abu Shamon

Dissertations

Family, school and community educational partnerships (FSCEPs) contribute significantly to the development and growth of students. In the United Arab Emirates (UAE), this has not received due consideration. This study aimed to evaluate current FSCEPs practices and develop a comprehensive, culturally appropriate program for the UAE. A three-phase mixed method design was used: exploratory sequential design phase, developmental phase using the Delphi Method, and a pilot to test the proposed model. Structured and semi-structured interviews, observation and case study surveys were used to investigate current FSCEPs implementation; barriers and opportunities influencing practices and partnerships, and recommendations from participants. Data was …