Digital Commons Network^™

Just Culture In Aviation: A Metaphorical Study On Aircraft Maintenance Students, Ramazan Çoban, Cengiz Mesut Bükeç

International Journal of Aviation, Aeronautics, and Aerospace

Just Culture, a sub-dimension of safety culture, has been a prominent and debated topic in aviation safety in recent years. Just culture signifies a work environment where employees are motivated to provide essential safety-related information, but a clear distinction must be made between acceptable and unacceptable behaviours. The aim of this study is to examine the fundamental characteristics of just culture in the aviation sector. The phenomenology method, one of the qualitative research designs, has been adopted in the study. Purposeful sampling was used in the selection of participants, with the sample consisting of 78 students studying in the aircraft …

Success Of Achieving Student Learning Objectives: Compressed Vs. Traditional Courses, Irene Miller, Timm Bliss

International Journal of Aviation, Aeronautics, and Aerospace

Institutions of higher learning are offering varying course modalities to accommodate the changing needs of students. Notably, institutions of higher learning are offering an increasing number of compressed courses to meet student demand and remain competitive in higher education. The increase in the number of compressed classes presents the challenge of ensuring that similar academic rigor and breadth of knowledge are maintained in comparison to the traditional 16-week semester. The purpose of this research study was to determine if students enrolled in off-campus classes with compressed schedules are receiving a similar quality of instruction and achieving the equivalent student learning …

The Impact Of Corporate Social Responsibility On Airline Reputation And Passenger Satisfaction And Loyalty, Tamilla Curtis, Scott Ambrose, Wilfred S. Manuela Jr.

International Journal of Aviation, Aeronautics, and Aerospace

Aviation is a driving force of economic and social progress but has negative externalities such as carbon emissions and noise. This paper investigates passenger perceptions of airline corporate social responsibility and its impact on airline reputation and passenger satisfaction. Over 1,300 passenger responses were analyzed using the partial least squares model. The results indicate that the perception of corporate social responsibility influences airline reputation, customer satisfaction, and ultimately, customer loyalty. The findings suggest that focusing on corporate social responsibility initiatives leads to enhanced likeability among airline passengers above and beyond offering quality service. Moreover, likeability is the key aspect of …

Justifying The Cost Of Implementing Contactless Travel In Non-Primary Airports: A European Perspective, Sumeet Hassan Anwar Mr., Humna Asad Miss

International Journal of Aviation, Aeronautics, and Aerospace

In the wake of the COVID-19 pandemic, the aviation industry faces an unprecedented push towards digital transformation. This paper delves into the economic, operational, and safety imperatives of implementing contactless travel solutions in Europe's non-primary airports. By juxtaposing the substantial upfront costs against the long-term operational savings and improved passenger experience, the study presents a compelling financial justification for such investments. Drawing on case studies and current trends, the research demonstrates that, despite initial expenditures, the adoption of contactless technology is a prudent strategy that aligns with evolving consumer preferences and the heightened need for efficiency and safety. The paper …

Passenger Preferences For Ultra Long Haul Flights Vs. Connecting Flights: A Comparative Study Between Asia And Europe, Sumeet Hassan Anwar Mr., Humna Asad Miss

International Journal of Aviation, Aeronautics, and Aerospace

This study looks at passenger preferences in air travel, specifically ultra-long-haul and connecting flights, utilizing a comparative lens between Asia and Europe. It investigates how economic conditions, cultural differences, and regional infrastructure affect flight choices. According to the findings, Asian travelers prefer connecting flights that use hub-and-spoke networks because they are more affordable, whereas European tourists choose direct flights for time efficiency. Furthermore, the interaction between purchasing power and travel intent has a major impact on flight preferences, with business travelers favoring full-service carriers and leisure travelers preferring low-cost options. Cultural factors also influence these decisions, altering airline loyalty, service …

The Value Addition Of National Civil Aviation Policy Implementation To Airport Development In Nigeria: A Qualitative Assessment, Salisu Ojonemi Paul Phd, Prof. Chikelue Ofuebe Phd

International Journal of Aviation, Aeronautics, and Aerospace

Through “Top Down theory of Implementation,” the study assessed the extent to which the implementation of NCAP 2013 has enhanced infrastructural transformation of airports in Nigeria. The paper discussed how the sector witnessed an accelerated infrastructural development, which situated the industry. With case study design and qualitative approach method, we found that the implementation of the policy was not discontinued. That facilitated ICAO certification of airports in Nigeria. The paper recommended the creation of Civil Airports Infrastructural Maintenance Standing Committee whose membership should be drawn from all the critical stakeholders in the industry with the responsibility of periodic turnaround maintenance.

A Scale Development Study For Evaluating The Competency Perception Of Air Traffic Controllers, Arif Tuncal, Ertan Çinar

International Journal of Aviation, Aeronautics, and Aerospace

Ensuring the competencies that influence the performance of air traffic controllers is a key priority for the aviation sector in terms of flight safety. Notwithstanding the efforts of international organizations, the absence of a statistically valid and reliable scale in the academic literature for the measurement of air traffic controllers’ competency perceptions signifies a notable gap. The aim of the study was to develop a scale for measuring air traffic controller competency. The study sample comprised 482 air traffic controllers. Following semi-structured interviews and document analysis, an item pool was established, ensuring content validity through expert input, with a CVR …

Sofa-Surfing: The Cartographies Of Young People Utilising Host-Dependent Shelter., Kieran Green

School of Geography, Earth and Environmental Sciences Theses

In 2016, 35% of UK young people (16-25 years) reported having sofa-surfed in the past. Past research highlights that spaces where people sofa-surfing stay are often tenuous, short-lived and worsen over time, reducing mental health, educational attainment, and the ability to find work (McLoughlin, 2013; Albanese et al., 2018). However, a study has not elucidated how young people’s preferences, identities, experiences, and access to support create highly varied sofa-surfing geographies and outcomes. This study examined young people's different geographical experiences and outcomes of sofa-surfing. Specifically, I outline key sofa-surfing experiences centred on uses of space, mobility, and identity (cartographies) and …

Success Factors Facilitating Care During Escalation (The Suffice Study), Jody Ede

School of Nursing and Midwifery Theses

BACKGROUND: In the United Kingdom, there continues to be preventable National Health Service (NHS) patient deaths. Contributory factors include inadequate recognition of deterioration, poor monitoring, or delayed escalation to a higher level of care. Strategies to improve care escalation, such as vital sign scoring systems and specialist teams who manage deterioration events, have shown variable impact on patient mortality. The need for greater care improvements has consistently been identified in NHS care reviews as well as patient stories. Furthermore, current research informing escalation improvements predominantly comes from examining failure to rescue events, neglecting what can be learned from rescue or …

An Exploration Of Preconception Care For People With Health Conditions Using Realist Methodology: What Works, For Whom, And In What Circumstances?, Heather Hopper

School of Nursing and Midwifery Theses

Background: People living with pre-existing physical or mental health conditions are over-represented in audits and confidential enquiries regarding maternal morbidity and mortality and thus often advised to stabilise or optimise their health prior to becoming pregnant. Preconception care may include medication or behaviour change, which can be effective but not always accessed by those who need it, and there is a lack of evidence demonstrating how this can be achieved. The aim of this study was therefore to explore what form of preconception care for people living with health conditions works, for whom, how do these approaches work, and in …

Navigating A Complex Transition: From Qualifying As A Nurse To Becoming A Confident Practitioner., Rachel Pascoe

School of Nursing and Midwifery Theses

This thesis explores the complexities of transition to professional practice of newly qualified nurses following an undergraduate professional preparation programme. Transition to professional practice from student to qualified nurse and then to confident practitioner has been explored since the late 1960s and is recognised as a complex and multi-faceted issue for the newly qualified nurses. They can feel unprepared for clinical practice and for the organisational demands who require competent and confident personnel to join the workforce. Adopting a social constructionist approach, this study utilises a combination of diaries and interviews to gain a deeper understanding of the experiences and …

Development And Validation Of A Patient-Reported Experience Measure For Older Adults Attending The Emergency Department: The Prem-Ed 65 Study, Blair Graham

School of Nursing and Midwifery Theses

Emergency Department (ED) care traditionally focuses on resolving single-organ pathology, emphasising rapid patient flow. As such, ED care may fall short of addressing the holistic needs of older adults, where atypical and complex presentations exacerbated by frailty, comorbidity, polypharmacy, and sensory deficits are much more prevalent than in the general population. Older adults are particularly vulnerable to the effects of ED crowding and prolonged length of ED stay and suffer increased in-hospital mortality as a result.Patient experience is a central determinant of quality of care and is positively associated with improved outcomes for acute conditions, including pneumonia, asthma, and acute …

Technology Impacts, Justice, Place, And Worldviews: An Integrated Framework For Understanding Perceptions Of And Attitudes Towards Shale-Gas Fracking In English Host Communities, Kechagia Magdalini

School of Geography, Earth and Environmental Sciences Theses

Despite growing national opposition, local resistance, and moratoriums in Scotland and Wales, successive UK governments have supported the use of fracking to exploit oil and gas from shale formations in England in response to declining North Sea reserves and concerns about geopolitical instabilities affecting energy security. Although scholars have examined technological, justice, and socio-psychological drivers of social attitudes to fracking in order to challenge ‘Not-In-My-Back-Yard’ explanations of perceptions and attitudes, existing studies have rarely examined these factors in an integrated way. The aim of this research is to investigate whether and how an integrated approach, combining insights from the factors …

Considerations And Challenges In Support Of Science And Communication Of Fish Consumption Advisories For Per- And Polyfluoroalkyl Substances, Jonathan Michael Petali, Erin L. Pulster, Christopher Mccarthy, Heidi M. Pickard, Elsie M. Sunderland, Jacqueline Bangma, Courtney C. Carignan, Anna Robuck, Kathryn A. Crawford, Megan E. Romano, Rainer Lohmann, Katherine Von Stackelburg

Graduate School of Oceanography Faculty Publications

Federal, state, tribal, or local entities in the United States issue fish consumption advisories (FCAs) as guidance for safer consumption of locally caught fish containing contaminants. Fish consumption advisories have been developed for commonly detected compounds such as mercury and polychlorinated biphenyls. The existing national guidance does not specifically address the unique challenges associated with bioaccumulation and consumption risk related to per- and polyfluoroalkyl substances (PFAS). As a result, several states have derived their own PFAS-related consumption guidelines, many of which focus on one frequently detected PFAS, known as perfluorooctane sulfonic acid (PFOS). However, there can be significant variation between …

Electrophysiological Investigation Of Active-Assisted Vs Recumbent Cycling: A Pilot Study In Healthy Older Adults, Vanessa Harwood, Nicole E. Logan, Alisa Baron, Skye Richards, Raphael Dias, Alex Seng, Emily Jelfs, Christine Marie Clarkin, Christie L. Ward-Ritacco

Kinesiology Faculty Publications

There is a relationship between acute bouts of aerobic exercise and cognition in adults, yet the exact nature of this relationship remains unclear. The current pilot study aims to investigate how different modes of cycling (active-assisted cycling vs recumbent cycling) at different moderate-to-vigorous physical activity (MVPA) intensity levels (prescribed 65–70% Heart Rate Max and self-selected 12–13 Rate of Perceived Exertion) modulate neurocognitive, and behavioral markers of cognition in healthy older adults. A sample of 10 adults (aged 50–74 years) participated in baseline (no exercise), active-assisted, and recumbent cycling interventions at different intensity levels. The P3 event-related potential (ERP), a neural …

Prioritizing Well-Being To Advance Dental Education, Sophia G. Saeed Dmd, Mba, Facd, Hubert K. Chan Dds, Facd, Carlos Smith, Romesh P. Nalliah Dds, Mhcm, Facd

Journal of the American College of Dentists

Picture this: robots restoring your teeth and placing implants, digitally created orthodontic treatment plans, 3D-printed dentures, nanohydroxyapatite remineralization of early carious lesions, artificial intelligence (AI) calculating bone loss and identifying potential caries on radiographs, wearable technology providing large amounts of health-related data. It is an exciting time for dentistry and dental education!

Now consider this: the greatest number of faculty vacancies ever in the modern history of dental education, fewer tenured positions than ever before, below-market salaries for dental educators, continually declining reimbursement rates from third-party payers, growing health inequities among the richest and poorest patients, and an increasingly medically …

Silence In Market Reaction To Annual Reports, Magdalena Kochanowicz

Other Faculty of Arts, Humanities and Business Theses

Research problem - The literature suggests that the market either does not react or reacts with a delay to the content of annual reports, concerning notion given their importance for investment decisions due to the value relevance of the information they convey. According to the Efficient Market Hypothesis, the market should exhibit a prompt reaction to their release. Rationale - This study aims to uncover the underlying reasons for investors' lack of response to annual report filings. It predicts that the reaction depends, among other factors, on the release of preliminary disclosures of financial results, the method of distribution of …

Rhythmical And Balanced Education – A Matter Of Trust And Boundaries. – A Hermeneutic Phenomenological Study About Pedagogic Practice In Swedish Waldorf-Steiner Schools, Helena Selsfors

Other Faculty of Arts, Humanities and Business Theses

Helena Selsfors, School of Society and Culture, Faculty of Education, Plymouth University Title of the study: Rhythmical and Balanced Education – a Matter of Trust and Boundaries; a Hermeneutic Phenomenological Study about Pedagogic Practice in Swedish Waldorf-Steiner Schools. This study investigates pedagogic practice in Swedish Waldorf-Steiner schools by using a hermeneutic phenomenological approach. Focus is on lived experiences of rhythms and balance, interpersonal processes, interaction and trust between teachers and students – connected to the mechanisms of power and control. It also investigates the experience of being part of a strong pedagogic tradition. In this study, cognition and experience are …

Integrating Natural Light For Wellbeing, Performance, And Quality Care Delivery In Healthcare Environments, Ademola Adebayo Akinbami

Other Faculty of Arts, Humanities and Business Theses

The global challenge of addressing human ill-health demands a re-evaluation of the multifaceted factors impacting health outcomes. Rising health issues in society impose significant burdens on healthcare professionals, affecting their comfort, overall well-being, and performance. While issues like inadequate funding and medical equipment shortages are frequently discussed, a growing recognition centres on the pivotal role that architecture and the built environment play in shaping health outcomes. Poorly designed healthcare facilities contribute to staff shortages and poor care outcomes. Consequently, architecture's transformative potential within the built environment becomes essential in advancing human health, well-being, and productivity. Interestingly, the impact of a …

Utilising Plutonium Isotopes To Evaluate Soil Erosion In Tropical East African Agri-Systems, Sophia Marie Dowell

Other Faculty of Science and Engineering Theses

In the beautiful landscapes of Tropical East Africa, agriculture serves as the lifeblood of both people and ecosystems. The delicate balance between agriculture and soil preservation forms a complex web of factors that significantly impact soil and plant health in the region. The use of plutonium (Pu) isotopes is a potential strategy for unravelling the history of soil erosion in this ecologically varied and agriculturally crucial area. This thesis investigates a novel method using Pu isotopes to study small-scale soil redistribution patterns across various land use histories and management practices in the Rift Valley region of the Winam Gulf catchment …

An Examination Of The Degree To Which The Bia Models Representative Bureaucracy In Selected Lakota Communities, Melissa Eagle Bear

Dissertations and Theses

This dissertation focuses on representative bureaucracy as it applies to the administration of the Bureau of Indian Affairs (BIA) and experienced by Lakota people within two Indian reservation communities. There is limited research on the theory and practice of representative bureaucracy within the context of BIA services. This qualitative study rests on the assumption that representative bureaucracy would lead to positive policy outcomes for Indian people. This research focuses on three specific areas of representative bureaucracy: passive, symbolic, and active representation. This phenomenological research takes as given the centrality of a Lakota epistemology: the beliefs, values and practices embodied in …

Online Perceived Social Support And Its Association With Psychopathology In Rural And Urban Youth, Ellen Alexandra Knowles

Dissertations and Theses

Social support is a fundamental aspect of development throughout adolescence. It has been found to buffer against the negative impacts of stress and provide general benefits to one’s well-being. Youth today are exposed to a range of opportunities for socialization with peers, both in-person and online, including interacting with others through texting, social media, video games, and other digital means. These online interactions have begun to be investigated as accessible methods through which adolescents can connect with others and maintain healthy relationships. Furthermore, digital social networks may be most critical for youth from isolated communities, including those from rural areas. …

Religious Upheaval In A South Dakota Mennonite Community, 1874-1940, Ryan Mews

Dissertations and Theses

In 1874, multiple colonies of German-Russian Mennonites and Hutterites entered the Dakota Territory to settle into tightknit religious communities. These Anabaptists sought to escape religious persecution and assimilation in Russia but found themselves influenced by American religious groups. Their history of isolationism caused these groups to draw lines between their congregations that kept them small but allowed them to interact with new ideas in different ways, but caused them to redefine their German Mennonite identity. One such influence erupted from the Presbyterian Church called fundamentalism that encouraged evangelical works in America and sought to combat modernism in religious institutions. In …

Implementation Of Formative Feedback Practices Via An Instructional Walkthrough Observation Tool: The Impact On Pre-Service Teacher Knowledge And Skills, Sheila Mulder

Dissertations and Theses

The collection of studies explores the role of feedback in the development of pre-service teachers’ knowledge and skills, focusing on the perspectives of university supervisors and cooperating teachers. The first study used a comparative case study examining pre-service teachers’ perceptions of the feedback they received and their ideal feedback across two universities. This revealed insights into effective feedback practices, informing teacher educator’s feedback practices, underscoring recommended feedback structures within teacher preparation programs. Moreover, there is a need for training in formative feedback practices to create a common understanding of the desired teaching practices, formative feedback practices to support collaborative feedback …

Mental Health In College Students: Efficacy Of A Telehealth-Delivered Occupational Therapy Program, Amy Marie Nelson

Dissertations and Theses

The number of college students in the United States struggling with mental health issues has increased tremendously over the past decade. Specifically, undergraduate students report stress and anxiety as significant inhibitors to academic performance. Colleges are investing resources to combat this problem, but increased counseling services are insufficient. Novel approaches beyond traditional college counseling services are recommended. Occupational therapy, not traditionally offered on most college campuses, may be one solution. A few occupational therapy programs exist on college campuses, but there is limited evidence of their efficacy, and most lack solid theoretical underpinnings. More evidence is needed on the effectiveness …

Childhood Maltreatment And Posttraumatic Stress Symptom Clusters: The Mediating Role Of Early Maladaptive Schemas, Sydney Nichole Stamatovich

Dissertations and Theses

The current study tested a structural equation model to examine the associations between types of childhood maltreatment (i.e., neglect, punishment, and sexual abuse), Jeffrey Young’s early maladaptive schemas (EMSs), and posttraumatic stress disorder (PTSD) symptom clusters (i.e., avoidance, hyperarousal, intrusion, and negative alterations in cognitions and mood) in a sample of college students. Childhood maltreatment is a pervasive problem in the United States of America and has several short- and long-term physical and psychological consequences. Of note, victims of childhood maltreatment are at an elevated risk of developing PTSD. Further, childhood maltreatment and PTSD are associated with negative alterations in …

Crisis Intervention Model Effectiveness In South Dakota City And Rural Schools, Nicole Ann Bechen

Dissertations and Theses

Little information is known on crisis prevention and intervention plans in schools across South Dakota. A review of the existent literature revealed gaps within school-based crisis intervention models, their objectives, and their effectiveness in addressing the psychological and physical safety needs of students, staff, teachers, families, and community members. Gaps in understanding rural crisis response were noted. The purpose of this study was to assess whether crisis prevention and intervention plans in South Dakota schools adequately protected students, staff, families, and community members. To achieve this, a stratified random sample of 53 PreK-12 public schools in the state of South …

Designing Fluorescent Moscs For Potential Applications In Illicit Drugs Detection, Robyn Nicole Cook

Dissertations and Theses

Illicit and hazardous substances pose a serious effect on the human body which can create longer-term issues on the mental and physical health which potentially lead to fatalities. Current methods for detecting illicit substances include analytical techniques like mass spectrometry (MS) and gas/liquid chromatography (GC/LC) which are known for accuracy and sensitivity. However, these instruments are bulky, costly, time-consuming, and require highly trained personnel. An alternative approach to overcoming these limitations is to employ nanostructured molecule-based chemical sensing technologies that are user-friendly, portable, and cost-effective with the sensitivity for detecting illicit substances. One such candidate is metal-organic super-containers (MOSCs), which …

Exploring The Links Between Unknowns, Uncertainty And Epistemological Understanding In A More Authentic Form Of School Science Investigation, Matthew Wharf

Other Faculty of Arts, Humanities and Business Theses

This research explored the role a more ‘authentic’ science investigation had on the epistemological understanding of secondary school students. It reviewed the understanding of what is taught within the science curriculum in terms of epistemology and the Nature of Science (NOS) and what may be considered a more authentic activity that more closely aligns with the qualities of professional science, where new knowledge is being formed as compared to what could be seen as conventional science investigations, the repetition of classic experiments. Lessons of 3 different classes, at different schools and in different years were used. An investigation lesson from …

The Assessment-Related Logics Of Practice At A South West Multi-Academy Trust, Samuel Gordon Morahan

Plymouth Institute of Education Theses

Over the last 40 years there have been widescale changes to the British education system. Through the process of neoliberalisation, education has become a commodity to be bought and sold with an ever-increasing emphasis on performativity and its related measures. Within this educational market, alternative provision settings provide commissioning schools with opportunities to purchase placements and packages for pupils, who for a variety of reasons, are unable to engage in mainstream education. Alternative provision settings must evidence value for money to these schools, whilst meeting statutory inspection requirements. Assessment practices and the numerical data they generate are central within this …