Digital Commons Network^™

Moral Competence In Nursing: An Exploration Of The Giving Voice To Values Curriculum, Catherine Costa

Theses

The development of moral competence is central to the profession of nursing and its practice. Nurses engage in moral decision making that impacts the health of people, families, and communities. It is important, then, to ensure that nursing graduates possess the necessary moral development for engaging in professional practice. To this end, research was conducted, the principle premise of which was to explore the use of the introduction of the Giving Voice to Values curriculum (Gentile, 2010) and its contribution to the development of moral competence in nursing. The Giving Voice to Values curriculum is a values-based methodology enabling students …

The Confluence Of Short-Term Immersion And Intercultural Competence: Positive Impacts For Australian Preservice Teachers, Julie Maakrun

Theses

Increasing global migration across geographical, linguistic and cultural borders has resulted in culturally and linguistically diverse classrooms in Australia. In response, teacher education programs are exploring ways to enhance preservice teachers’ ability to engage with cultural diversity appropriately and effectively. One way is through the provision of short-term immersion programs. As experiential learning, such programs allow opportunities for students to be embedded in the breadth and depth of human experience, to better understand themselves and the ‘cultural other’. These programs also enable an examination of personal beliefs, habits, and values, which may assist students in moving from a rigid dualist …

Worker Psycho-Spiritual Self-Care Choices: Making Sense During Times Of Stress And Anxiety, Peter Devenish-Meares

Theses

This thesis explores and extends the use of psycho-spiritual self-care choices in support of sense-making and inner healing of workplace stress. The study was motivated by a lack of research about and the observation that, despite their usefulness in other disciplines, psycho-spiritual self-care choices are often poorly understood or ignored in the workplace. Yet, chronic stress, if left unaddressed, can lead to adverse mental health consequences. This is particularly so when harsh self-criticism, poor self-acceptance and lack of self-kindness stymie self-care and meaningful sense-making. Notably too, there is next to no research that shows how workers might detach from work …

Integral And Holistic Catechesis For Children In The Third Millennium, William K. O'Leary

Theses

The Third Millennium necessitates a catechetical vision that engages the whole person and is faithful to both God and the human person who receives it. Catechesis, from the beginning, has had the mission to witness to and instruct believers in the life, death and resurrection of Jesus Christ. This dissertation seeks to lay out a Catechetical Synthesis which sets the stage for children (and adults) of how the Church over the last two thousand years has transmitted the gift of the deposit of faith by engaging the whole person: body, heart and mind. Catechesis which does not engage the whole …

A Study Of The Contributions Of Fr. Johannes Hofinger S.J. And Msgr. Eugene Kevane To The Catechetical Renewal Of The 20th Century And Their Relevance For Catechesis Today, Ronald Bolster

Theses

The Kerygmatic renewal of the 20th century, facilitated and documented by Fr. Johannes Hofinger, S.J., was launched in response to the recognition that the traditional method of instruction from the catechism was no longer bearing the fruit of lived Christian discipleship. During this period, Msgr. Eugene Kevane associated this decline in effectiveness with the influence of Modernism. The contributions of both were consistent with the conciliar and post-conciliar catechetical interventions of the Catholic Church. Resistance to the Church’s implementation of these interventions demonstrates that the challenge for catechesis today is a contemporary manifestation of the historical tension intrinsic to the …

Understanding Falls In People With Intellectual Disability In Western Australia, Portia Ho

Theses

Adults with intellectual disability (ID) experience earlier age-related changes, compared with other age-matched populations, but concurrently their life expectancy is increasing. Falls often result in serious injuries and reduced health-related quality of life, however there is limited research regarding falls in older adults with ID. The purpose of this research was to investigate falls among community dwelling older adults with ID, including the epidemiology, risk factors and experiences when engaging with health services after a fall.

A meta-analysis of the incidence and prevalence of falls in adults with ID was initially conducted to inform the research aims. Prospective research was …

Exploring The Validity Of Script Concordance Testing To Assess The Clinical Reasoning Of Medical Students, Micahel Sh Wan

Theses

Assessment of clinical reasoning is often challenging, as it is a complex process of thinking and decision making. Script Concordance Testing (SCT), using authentic clinical scenarios with diagnostic or management uncertainties, has been developed to assess clinical reasoning. As SCT is a relatively new assessment modality, more empirical evidence is needed to support the validity of SCT scores.

This thesis examines key aspects of the validity of SCT scores in the assessment of the clinical reasoning ability of medical undergraduates. A review of the current literature informs the use, design and standard setting of SCT, as well as evidence for …

The Importance Of Environmental Interventions In Eliminating Trachoma Infection In Africa: The Case Of Gashoho Health District, Burundi, Desire Ndisabiye

Theses

Gashoho Health District, Burundi, has not achieved the World Health Organisation (WHO) target of elimination of the blinding infectious disease, trachoma, by 2020. The work in this thesis addresses this problem using three different approaches.

Firstly, a cross-sectional study was undertaken to establish the current trachoma prevalence in Gashoho and whether poor sanitation was a risk factor for infection. 468 individuals from 117 households across four villages were clinically examined for signs of trachoma infection, and completed a questionnaire about environmental risk factors. The current prevalence of trachoma in Gashoho was 7.9% (95 % CI 5.0 - 10.6%). Children under …

Identifying And Implementing The Theology Of The Domestic Church, Mishel Stefanac

Theses

This project explores the development of the theology of the domestic church and how it can be implemented in Catholic families. It investigates the origin of the phrase domestic church, traces its development over centuries, and considers the implications this has on the Church and families. The overall objective of this project is to inquire into the significance of this term and identify the principles that ought to be incorporated in a practical resource for families.

The project begins with a comprehensive analysis of the origins of the term domestic church, and how it developed over time. It investigates why …

Early Post-Operative Rises In Serum Metal Ion Levels In Total Hip Arthroplasty: A Prospective Cohort Study, Michael Le

Theses

Background: Serum Cobalt (Co) and Chromium (Cr) forms part of the diagnostic process for metallosis following Total Hip Arthroplasty (THA). While knowledge exists on longer term metal ion levels, expected early post-operative rises in serum Co and Cr in Metal-on-Polyethylene (MoP) THAs are currently unknown. This study aims to describe early rises in serum Co and Cr at 6 months post-operatively.

Methods: A prospective cohort study of 84 consecutive patients with an uncemented titanium stem from a single THA manufacturer was performed. Patients had either a metal (n=43) or ceramic (n=41) head articulating with a highly cross-linked polyethylene. Serum Co …

Comparative Study On Chinese Network Imported Food Safety Supervision System, Jingquan Wang

Theses

This paper aims to improve the efficiency of food safety supervision and the effective way to ensure food safety through the comparative study of the imported food safety supervision system of China's network, and the comparative study of the main methods to ensure food safety. In this paper, according to the basic theory of food safety, for the world's major developed countries government food safety regulatory system, the Chinese government's food safety regulatory system research, China's food regulatory measures related to a new model idea, several parts, and discover network imported food safety supervision system in our country's own insufficiency, …

Vitamin D Fortification Of Processed Meat To Reduce Self-Reported Deficiencies: Consumer Acceptance In The Irish Market, Emma Lynn Donaldson

Theses

It is believed that many areas of the world are experiencing a Vitamin D deficiency pandemic. With Ireland’s geographic location, genetic characteristics, and the reemergence of rickets in Ireland in the early noughties; Ireland is a part of the deficiency pandemic. Vitamin deficiencies have historically been handled effectively through food fortification schemes, however additional food products, like processed meats, need to be assessed for their ability to address the deficiency and consumer acceptance. Aim: The aim of this study is to analyse the general consumer acceptance of future Vitamin D fortified, processed meats in the Irish market, in order to …

A Study Of Food Safety Training And Associated Barriers To Effective Training Outcomes, Diane Fox

Theses

The safety of food is fundamental to public health, businesses and wider society and effective food safety training is an essential element to ensure safe food reaches our consumers. This is true for all food business operators in all sectors of the food industry including food service, retail and manufacturing facilities. Not complying with food safety obligations can have a serious impact on human health and serious consequences for the food business operator. In 2015 the World Health Organisation reported that almost 1 in 10 people fall ill every year from eating contaminated food and 420,000 die as a result. …

The Efficacy Of Lactic Acid And Steam Vacuum Applications In Reducing Microbial Load And Prolonging The Shelf Life Of Beer Carcases, Rachel Smith

Theses

Many foodborne outbreaks occur globally each year compromising consumer confidence and highlighting the need for continued improvements with regards to product safety. Therefore, intervention decontamination applications are currently gaining a lot of attention within the beef industry as an additional measure to improve the microbiological condition of finished products. Many studies have shown decontamination methods to be effective, however variations within the published literature makes scientific comparison difficult. This aim of this study is to determine the efficacy of a 2-3% lactic acid solution and steam vacuum technologies as intervention methods in reducing the microbial load and extending the shelf …

Assessing The Food Safety Culture Of A Dairy Processing Facility In Ireland, Emer Marie Hughes

Theses

ood safety culture has become a prominent topic, with food safety management systems (FSMS), food safety regulations, training and auditing being challenged due to the reoccurrence of foodborne outbreaks. Due to its link with food safety performance, food organisations must have the ability to accurately measure their food safety culture to ensure it is an integral part of the company’s culture. The food safety culture of a dairy processing facility in Ireland was measured quantitatively using a questionnaire which was an adaptation of a food safety climate self-assessment tool. The questionnaire assessed the human dimension of food safety culture such …

Comparison Of Allergen Legislation Between India And Ireland, Naresh Machha

Theses

2 Abstract Food allergen is one of the major issues in countries like Ireland and India. In Ireland, allergen and ingredients labelling are considered as the topmost problems in the Irish food business. The problems can be solved under a strict framework guided by strong regulations. The problem is bigger in India than Ireland as in India, there is no proper legalized standard in the context of food allergens so the people who are allergic to certain food products are on high risk. Labelling is a major issue in India due to pluralism and diverse linguistic barriers. Ireland operated FSAI …

A Study Of Consumer Perception Of Antibiotic Resistance And Antibiotic Use In Ireland, Andrea Todea

Theses

The purpose of this study was to assess the knowledge of Irish consumers regarding antibiotic use in Ireland. Data was obtained on antibiotic use, frequency, associated source and general awareness regarding antibiotics and antibiotic resistance. A cross-sectional survey was designed to analyse consumer’s perception and knowledge of antibiotic and antibiotic resistance. A total of 763 completed questionnaires were collected. The questionnaire was targeted for general public, based in Ireland. Fifty-seven percent of respondents are trying to completely avoid antibiotics, unless absolutely necessary. Half of respondents (50%) took antibiotics in the last 12 months. The majority of respondents obtained antibiotics through …

Investigation Of Consumer Attitudes Towards Emerging Novel Food Processing Technologies In The Republic Of Ireland, Emine Berna Cibik

Theses

Food industry and governmental organisations are continuously working on innovative food processing technologies in order to produce safe foods without causing undesirable changes in the food products. Food is a very sensitive area so consumers are conservative in accepting food products produced from novel technologies compared to other products. Food is basic needs of humans and it is becoming more and more globalized recently, but public perceptions are not same in different countries. The aim of this research was to investigate consumer attitudes toward novel food processing technologies in Republic of Ireland. A quantitative research was conducted and data was …

Food Fraud In Nigeria: Challenges, Risks And Solutions, Joy Ewomazino Opia

Theses

Food fraud is one of the most urgent and active food research and regulatory areas. It is an evolving problem in Nigeria that has led to the deaths of many people especially the vunerable groups that includes mostly children, the elderly and immunocomprised persons. Therefore the aim of this study is to investigate the current challenges of food fraud in Nigeria, identify the risks it poses on the health and wellbeing of Nigerians and propose measures to tackle food fraud at local and international levels by regulatory and government agencies. This study explored the relationship between food fraud, food security …

An Investigation Into The Prevalence Of Food Hypersensitivity Amongst Children In The Early Years Service In Ireland, Ruta Patel

Theses

In the early years services in Ireland, the study studied the prevalence of hypersensitivity to food and the associated food among children between the aging of 0 and 12. Participants were 980 EYS recorded with the State and Department of Education of the Republic of Ireland and Northern Ireland during 2019. In the descriptive-analytical report, the management guideline for answering these questions by the EYS was circulated electronically via emails and included information regarding class, age, food hypersensitivity and food that induce hypersensitivity among children. Results on the prevalence of allergens to Food and Coeliac diseases and current policies to …

Food Proteins: Sustainable Sources Of Proteins Responsible For Emulsions Stability In Food Products, Gleicy Kelly Oliveira Nogueria

Theses

One of the major challenges manufactures are facing is the fact that consumer’s personal health standards are changing constantly, modern consumers are willing to know more about the ingredients used in their food. The relationship with ethics and sustainability is leading to changes in the food industry. Seen this, manufactures are opting for other sources of ingredients, such as plant-based alternatives. However, the use of these sort of products need to be developed due to of their unknown properties. The use of sustainable plant proteins provides a variety of benefits to the product, such as added nutritional value as fiber, …

Information Discovery In Coronagraph Images, Jeren Suzuki

Theses

Three areas of research for information discovery in solar coronal mass ejections (CMEs) are presented. These include CME leading front detection, clustering approaches on CME catalog data, and neural network-based classification of CMEs into speed categories. In addition to describing explored methodologies, the experimental results and analyses are presented.

Feature Extraction For Classification Of Auroral Images, Shwetha Herga

Theses

Auroras are a dynamically evolving phenomenon. Different auroral forms are correlated with various physical processes in the magnetosphere and ionosphere system. Millions of auroral images are captured every year by the modern ground-based All-Sky Imager(ASI). In dealing with data from ASI, machine learning techniques play a critical scientific role, facilitating both efficient searches and statistical studies. In this work, we manually label night-side auroral images from various Time History of Events and Macroscale Interactions during Substorms (THEMIS) all-sky imager based on the sky conditions; the labels are clear sky with auroras, cloudy with the moon, cloudy, clear-sky with the moon, …

An Implementation Of Chacha20 Stream Cypher In All-Programmable Socs, Igor Semenov

Theses

An increased reliance on services offered online is an inherent aspect of the Information Age. Such services often handle sensitive customers' data and therefore must ensure its confidentiality, for example, by using cryptographic algorithms. Some algorithms, such as AES, have long been used for this purpose, but they impose additional cost and/or performance overheads. However, new lightweight stream cyphers, such as ChaCha20, are emerging as a faster alternative to conventional algorithms without sacrificing the security. Development of hardware cryptographic accelerators has been widely used to reduce performance overheads of cryptographic algorithms. In the past, this approach was extremely expensive, but …

Reclaiming The R-Word : Romanization As A Framework For Culture Change In The Roman Provinces, Mary Lauryn Davis

Theses

The concept of Romanization, or Rome’s process of making its newly conquered provinces more like Rome, has fallen out of favor in recent decades and has been replaced by a succession of postcolonial frameworks that progressively decenter Rome from the transformation process. I argue, against this new orthodoxy, that Rome was actively responsible for imposing profound social changes on its provincial populations that resulted in a shift toward Roman culture in the interest of Roman imperialism. This affected every segment of every conquered population, though the details of individual experiences varied widely, as can be seen in analysis along geographical, …

Partially Averaged Navier-Stokes : A (K-Omega)/(K-Epsilon) Bridging Model, Christopher Harrison

Theses

A new Partially Averaged Navier-Stokes (PANS) bridging model has been derived from existing (k-ω) and (k-ε) PANS formulations using Menter’s approach. The model was tested with well-known benchmark wall-bounded and free-shear flows: a backward facing step and a circular cylinder, respectively. The simulation results are compared to existing experimental data and previous simulations using (k-ω) and (k-ε) PANS. The bridging model was shown to be superior at predicting velocity profiles in both flows. Prediction of Reynolds stresses also showed improvement. Several inlet conditions were studied for the backward facing step. Imposition of a turbulent boundary layer profile at the inlet …

Microstructural Evolution Of Tin Alloy Anodes For Lithium Ion Batteries, Jacob N. Adams

Theses

There is capability for advancement of the electrochemical capacity of lithium ion battery (LIB) electrodes by utilizing the high capacity of tin (Sn) in Sn alloy electrodes. However, the destructive effects of volumetric expansion must be mitigated in order to sustain this high capacity during extended cycling. One of the ways these effects can be mitigated is by alloying Sn with more malleable metals. Through this approach the electrode can attempt to accommodate the severe volumetric expansion and related strain. In order to evaluate the effectiveness of alloy electrodes, ex situ X-ray microtomography data of cycled Cu6Sn5 pellets was used …

Experimental Investigation Of A Liquid-Gas Dual-Swirl Coaxial Injector Under Self-Pulsation, Isheeta Sunil Ranade

Theses

Liquid-gas swirl coaxial injectors in liquid rocket engines can produce self- excited, and self- sustained oscillations called self- pulsations that result in spray oscillations and high-intensity pressure fluctuations. The objective of this thesis is to determine the onset of self-pulsations, marked by a stability boundary over a range of liquid and gas momentum flux values. Cold-flow injector tests are performed to investigate the self- pulsation phenomenon in a dual- swirl coaxial injector using water and nitrogen to simulate liquid and gas propellants used in liquid rocket engines. Three geometric configurations are tested: non-recessed, and recesses of 1 mm and 2 …

Mcnp Design Of Radiation Shielding For Pulsed Fusion Propulsion, David Jason Hewitt

Theses

Pulsed fusion, fission and fission-fusion hybrid systems are currently being studied for advanced propulsion to enable rapid interplanetary space travel. A testbed for evaluating these technologies at the University of Alabama in Huntsville, called Charger-1, utilizes a form of Magneto-Inertial Fusion to implode small plasma loads with z-pinch that will produce thrust when coupled with a magnetic nozzle. Like all forms of nuclear propulsion, this experiment will also be able to produce significant amounts of ionizing radiation in the form of high energy neutrons and photons that need mitigation to protect personnel and equipment. The laboratory housing this testbed has …

Marsbee Preliminary Design Analysis Tool, Hunter Dunne

Theses

The Marsbee is a novel bioinspired flapping flight vehicle concept for aerial Martian exploration. The Marsbee design addresses the challenges of flying on Mars by mimicking the unsteady lift generation mechanisms seen in terrestrial insects. To enable the comparison of the Marsbee system to other flying Martian exploration concepts, a systems-based analyzer was created, consisting of several physics-based models. Constraints were used to maintain dynamic similarity between the Marsbee and insects on Earth. The current analyzer only models hovering flight. The functionality of the analyzer was demonstrated by analyzing 2 million randomly generated two-wing and 2 million randomly generated four-wing …