Digital Commons Network^™

Understanding Environmental Art: A Case Study Of Jason Decaires Taylor's Coral Greenhouse (2019), Laura Dean Hinson

Theses

This thesis highlights the need for a new way to analyze environmental art. In the past, environmental artwork has been discussed in terms of the abstract concepts that drove their creation and the role they played in moving artists outside of the gallery space in the1960s and 70s. However, in recent years environmental artists are increasingly driven by themes of environmental conservation and preservation, using scientific research as the basis of their designs. Because of the shift in focus, developing a new way to discuss environmental art that takes into consideration the influence scientific research has on art production and …

Urologic Sequelae Following Phalloplasty: An Explanation Of Common Complications Following Transmale Gender Affirmation Surgery, Michelle Kittleman

Theses

Medical advancement and societal acceptance in recent years has paved the way for gender affirmation surgery to become a growing subspecialty, with more transgender individuals seeking permanent methods to treating gender dysphoria. In a 2016 report from the American Society of Plastic Surgeons (ASPS), there had been a 20% increase in female-to-male gender affirmation surgeries over the past year, totaling over 1,700 surgeries (Schardein, 2020). Those seeking genital gender affirmation surgery, also known as ‘bottom’ surgery (Puckett, 2018), often have goals pertaining to the ability to urinate upright, with secondary goals relating to sexual penetration functions. Gender reconstruction procedures, such …

المواجھة الجنائیة للشائعات في التشریع الإماراتي – دراسة مقارنة, ھدى راشد العلوي

Theses

Spreading and propagating rumors is a dangerous weapon that causes the disintegration of nations and creates anxious societies plagued by psychological wars and internal strife, these acts have caused legal problems, especially with the advent of social media, which has paved the way for their commission. Penal provisions guaranteeing adequate criminal protection against the perpetrators of such acts, The United Arab Emirates' legislation is one of these penal legislations, which pays attention to the legal regulation of this crime by punishing the perpetrator by the Criminal and Penal Code, the Military Penal Code and the Law on Combating Rumours and …

Application Of E-Learning In The Smart City Projects, Asma Ghanim Al Arai

Theses

The concept of smart city is getting popular over time. It uses communication of technology and information to maximize operational organization. It shares information among the public to improve citizen welfare and the services of the government. Smart learning or E-learning is also one of the components of a smart city. Cities are the crucible hub of human innovation. Through smart cities, the community strives to integrate and cover environmental, bio, digital and financial technologies to solve urban problems. The E-learning process is based on formalized teaching, and it enhances with the help of electronic resources. Internet and computers play …

Understanding Scoliosis: What Caregivers And Patients Need To Know, Megan Moore

Theses

Scoliosis is an abnormal curvature of the vertebral column that typically occurs in children approaching puberty. 80% of scoliosis cases are idiopathic (Scoliosis Research Society, 2022). The severity of a scoliosis curve is measured in degrees and is usually diagnosed when it is greater than 10 degrees. A severe curve exceeds 45 to 60 degrees and can require surgical treatment (Scoliosis Reduction Center, 2020). Severe scoliosis causes physical deformities, such as unaligned ribs, hips, and shoulders, but also may reduce the amount of space in the chest, affecting the function of the heart and lungs (Mayo Clinic, 2022). The purpose …

Predicting Food Safety Compliance For Food-Serving Establishments Inspections, Huda Amin Al Zarooni

Theses

There is an enormous increase in the number of food-serving establishments with the growing urbanization, which increases the challenges for government organizations in supervising their compliance with the food safety code. Food-borne illnesses could result in severe health and economic impacts and require efficient surveillance to ensure public safety and eliminate the negative impacts. This challenge can be addressed by applying data analytics in supporting the government supervision role.

The inspections conducted by the Government generate a huge amount of data that can be leveraged by data analytics and improve the efficiency of the operations and optimize the service provided …

Using Decision-Tree Analysis For Predicting Wildfires Impact On Vegetation In Australia, Saif Al-Khuraisat

Theses

This research aims to use machine learning algorithm to predict wildfires impact on green landscape based on weather conditions while exploring factors that could influence the possibility. By utilizing the generated results, it could help decision-makers and authorities to come-up with best possible strategy to prepare for and respond to wildfires. Being prepare will work toward the economy best interest by saving unintended expenditure in time of crises also saves the cash liquidity along the economy on the long-term. For example, back in East cost of United States of America in Florida, in 1998, the estimated economical losses because of …

Empirical Investigations And Dataset Collection For American Sign Language-Aware Personal Assistants, Abraham Trout Glasser

Theses

Proliferation of voice-controlled personal-assistant devices poses accessibility barriers for Deaf and Hard of Hearing (DHH) users. It is estimated that 128 million people use a voice assistant in the United States, and 4.2 billion digital voice assistants being used around the world, e.g. through over 60,000 different smart home devices that support Amazon's Alexa, which is one instance of virtual assistants [97,134]. The ongoing (at the time of this dissertation) coronavirus pandemic has accelerated the uptake of home-based, voice-controlled devices. As artificial intelligence researchers and developers are working on American Sign Language (ASL) recognition technologies, Human-Computer Interaction (HCI) research is …

Game Design Learning: Understanding And Supporting The Game Design Process In Higher Education, John Healy

Theses

This thesis presents a study of the game design process in higher education. The PhD research makes several contributions to the field by developing a model of game design learning through the analysis of qualitative data and creating a number of learning supports informed by this model. The research also proposes the signature pedagogy of game design learning as the studio project and explores the relationship between game design and other design disciplines. These contributions advance the understanding and practice of game design education, benefiting researchers, educators, and designers. As the popularity of digital games has grown in the 21st …

Students With Hidden Disabilities’ Perceptions Of Online Versus On-Campus Education, And Disability Support Services, Susan Young

Theses

A focus on widening access and participation in Higher Education has resulted in increased numbers of tertiary students with hidden disabilities in recent decades, globally. While academic supports at an institutional level are available for this student population, issues are reported with them consistently, which often leads to their non-utilisation. This is one possible explanation for why these students experience inequitable academic circumstances compared to their peers concerning lower grades and welfare levels, and higher withdrawal and failure rates. There is a paucity of research available on adequate accommodations that support the academic success of students with hidden disabilities in …

The Impact Of Big Data Analytics On The E-Commerce Businesses, Riham Mahmoud Saad

Theses

Big data technologies are fundamental to the transformation of the E-Commerce sector in today's information-driven environment. Web server logs, geolocation services, abandoned shopping carts, transaction receipts, social media activity, and other sources of data can be used by online businesses to gather information. A lot of the time, having so much information might be daunting. However, Big data analytics capabilities may provide E-Commerce businesses with insightful information that can be used to better attract and keep customers while also boosting profitability and reducing costs. Big Data Analytics is attracting increased investment from E-Commerce firms. They can not only learn more …

Ai Chatbots In Uae Government Entities: An Empirical Investigation Of User Adoption And Acceptance Factors, Amna Ali Ghanem Alremeithi

Theses

Artificial intelligence, particularly its chatbot application, has become widely used across diverse sectors, including healthcare, commerce, and banking. Thus, the high traction of these tools led the UAE’s strategic partners to recognize the need to embrace this technology and apply it across its various governmental institutions. As such, this research explores the factors influencing UAE government employees' acceptance and utilization of AI-based chatbots, providing insights into the drivers and barriers to embracing this technology. The Unified Theory of Acceptance and Use of Technology 2 (UTAUT2) model was modified and used as the basis for this quantitative research methodology. The data …

Using Machine Learning To Analyze And Predict Crimes, And Their Impact On Society, Sally Samir Matter Isbaih

Theses

Criminal activity is on the rise everywhere and it refers to an illegal act that is subject to legal penalties. Crimes can range in severity from less serious offenses like traffic infractions and smalltime larceny to more serious ones like murder, robbery, and fraud. While those who have committed such crimes and been adjudged guilty by a court of law are known as criminals. They may lack education, be underprivileged, employed, or unemployed, or they may be wealthy. Add to this, crime may be committed differently depending on a number of variables, including family history, religion, gender, and so on. …

An Examination Of The Privacy Paradox Phenomenon In The Uae Context, Maitha Majdi Al Ahbabi

Theses

The proliferation of technology and the internet has led to the collection and sharing of personal information online. Privacy breaches and data breaches have become a growing concern, leading to the emergence of the "privacy paradox" phenomenon, where by individuals express concerns about privacy, but continue to engage in behaviors that compromise their privacy. Despite the importance of this issue, relatively little research has been conducted in the UAE on the topic of the privacy paradox. This study aimed to investigate the presence of the privacy paradox in the UAE and the factors that motivate individuals to use technologies that …

Characterisation Of Selected Microbes In Terrestrial And Simulated Extraterrestrial Habitats: Human Health And Environmental Applications, Daniel Joseph Keaney

Theses

The rapid development of the Space industry and associated technologies over the past decade is leading to the inevitable consideration of establishing human-based colonies on extra-terrestrial bodies such as the moon and Mars. With Mars being the focus of not only this body of work, but current New Space Age travel (NASA and SpaceX), a significant issue posed by Martian colonists includes establishing a safe and sustainable food source. Owing to its constantly evolving prehistoric landscape, the soils of Mars are contaminated with sodium perchlorate, a water-soluble salt that is toxic to humans, leftover from once inferred brine seeps that …

Closing The Modern Irish Municipal Wastewater Phosphorus Cycle, Ciaran O’Donnell

Theses

Phosphorus (P) is an essential life-supporting nutrient for which there is no substitute. P naturally cycles within nature. Modern farming practice and food production have altered the natural P cycle. Successive crop harvests remove P from the soil as crops and transport them to urban areas to feed the population. To replace P removed from the soil through these crop harvests, mineral P fertilisers are applied to the soil to sustain crop production. Mineral P fertilisers are derived from finite phosphate rock. The European Union does not have an indigenous supply of phosphorus rock, which poses a significant issue for …

Connecting Bridges : A Critical Disability Reading Of A Silent Voice, Tyler Dickey

Theses

Disability scholars have read stories in the form of manga to see how their depictions of disabilities can be harmful or helpful to those possessing disabilities. Most manga examined in this way usually consists of a story where either only one character is present with a disability, or the story falls within the ‘supercrip’ narrative. Yoshitoki Ōima’s A Silent Voice differs from this trend as it displays multiple characters with different types of disabilities and falls into the slice-of-life genre. This thesis exists to do a critical disability reading of A Silent Voice as a piece of disability literature. I …

The Implications Of Information Load On Usability And Performance In Dashboards, Emily O'Hear

Theses

As learning analytics dashboards become ubiquitous in various industries, understanding how users process data and information is crucial to their design. Previous literature has brought valuable knowledge to dashboard design and cognitive load, but it is unclear how individuals perform with and digest a high or low information load. Tradeoffs are present as a dashboard with a lower information load requires more clicks and a dashboard with a higher information load could lead to information overload. This study presented a data-rich and minimalistic dashboard to active-duty airmen at Fairchild Air Force Base. Results indicated that participants largely preferred the data-rich …

Optical Transmission Of A Moving Fabry-Perot Interferometer, Nazar Pyvovar

Theses

In this thesis, I consider a novel way of using the Fabry-Perot interferometer - one of the most well-known optical instruments, extensively studied for over a century. I propose to use a moving Fabry-Perot cavity as part of a compound interferometer and find the most important implications of such design in the simplest case of uniform Fabry-Perot cavity motion. I separately build a general theoretical framework with which to analyze arbitrarily moving Fabry-Perot cavities and discuss leading-order effects resulting from non-uniform motion.

Method To Determine Refractive Index By Use Of Optical Focal Shift, Michael Burleson

Theses

Documentation for optical polymer refractive indices tend to be listed for one wavelength, λ_d = 587.56 nm, out to only 2 decimal places. Optical glass catalogues generally list index values to 5 decimal places for 10-15 different wavelengths. This thesis describes a new approach to an old method to determine the indices of polymer samples at λ_HeNe = 632.8 nm (HeNe). It begins by introducing methods for measuring refractive index and their limitations. The property of Snell’s Law is then presented and it is shown how, with specific interferometer equipment, to determine the refractive index of a …

Testing Cold Atmospheric Pressure Plasma : A Model For Cleaning Single-Use Urinary Catheters To Prevent Infections, Elanie Francease Briggs

Theses

Urinary tract infections (UTIs) are one of the most abundant bacterial infections world-wide with over 10 million cases and 13,000 deaths each year in the United States alone. The use of urinary catheters in hospitals and in outpatients significantly increases the risk of catheter-associated urinary tract infections (CAUTI) that are promoted by uropathogenic biofilm formation. Uropathogenic Escherichia coli (UPEC) is the dominant cause for both UTI and CAUTI, which are becoming increasingly multidrug-resistant. Uropathogenic biofilm accumulation on urinary catheters is very resistant to treatment by traditional sterilization methods. Cold atmospheric pressure plasmas (CAPP) have been known for their strong microbicidal …

A Comparative Analysis Of The Quality Of Homicide Evidence Provided To Law Enforcement, Reilly Calloway

Theses

The present study investigated the perceived quality of homicide evidence provided to law enforcement by the coroner versus medical examiner systems. Respondents (N=15) from county law enforcement agencies in three different Southeastern states that utilize either the coroner, medical examiner, or combination of both systems were presented with a 17-question virtual survey that included questions regarding personal background, educational background, employment history, knowledge of the medical examiner versus coroner systems, and personal experience with one or both systems involving homicide investigations. Participants who resided in the state that utilizes the medical examiner system reported mostly negative feedback regarding the collection, …

Looking In Jefferson's Mirror: Thomas Jefferson's Evolving Representation In Public History, Julie Spent

Theses

Thomas Jefferson's legacy entertains a high level of debate and controversy. Though he left a dense record of historical documents, the debate surrounding his words and actions has allowed for differing interpretations and representations over time. This study will focus on Jefferson's representations in public history with specific emphasis on examining the limitations or distortions present in these interpretations. Analysis of the image of Jefferson in public history reveals larger social and cultural influences in American society. This investigation will incorporate the way in which public history interpretations of Jefferson reflect and influence public views on race, class, and gender. …

The Satiating Potential Of Plant Proteins Transiting The Upper Gut., Leo Nunn

Theses

Increasing the feeling of fullness through modulation of satiety hormones by dietary proteins may be a promising daily approach in the prevention of unnecessary weight gain and in the maintenance of a healthy weight over our lifetime. The effects of animal sourced proteins on satiety hormone (GLP-1, PYY and CCK) has been well documented. However to meet the EU Green Deal of net zero greenhouse gas emissions by 2050, a 15-20 % dietary shift to plant proteins is required. This thesis examined the satiating potential of six plant protein ingredients, Teff, Oat Fibre, Lentil Protein Isolate, Buckwheat, Quinoa and Strong …

Caring For Individuals Who Have Used Methamphetamine: A Study Exploring The Experiences Of West Australian Nurses Working In An Authorised Mental Health Institute, John Kriticos

Theses

Background: Methamphetamine (MA) use in Australia has stabilized over the last 22 years, however changing routes of administration and increased purity of the drug has led to greater rates of physical dependency and higher rates of cardiovascular, neurological, and mental health complications. Challenges managing MA related presentations have been reported in Australian Emergency Departments (ED’s), with limited research considering nurses’ experience treating individual(s) who use MA (IWUM) and require prolonged mental health care. Purpose: The aim of this study was to understand nurses’ experiences who care for IWUM in a West Australian hospital’s inpatient mental health service. Methods: Interpretive phenomenological …

‘A Healthy Mtu’ A Mixed Methods Baseline Programme Of Research To Empirically Inform A Campus Health Promotion Initiative Within An Irish Higher Education Setting, Andrea Bickerdike

Theses

Higher Education Institutions (HEIs) have been called to lead global health promotion actions, yet there remains a dearth of empirically informed ‘Healthy University’ (HU) initiatives. This thesis constituted a baseline mixed methods needs assessment to inform a settings-based health promotion (HP) initiative (‘A Healthy MTU’) within a multi-campus ‘case’ HEI in Ireland (Cork campuses of MTU, formerly CIT). Specific aims were to (i) investigate student and staff health metrics, and (ii) identify the cultural and environmental determinants of health and wellbeing within the case HEI setting. Using a phased, mixed methodology (QUAN-QUAL), five sequential empirical studies were undertaken. Quantitative data …

Investigating Optimal Lipid:Protein Profiles For Infant Milk Formula, Valentina Ivanova

Theses

From the early twentieth century onward, much research has focused on improving infant milk formula (IMF). During the development of IMF, breast milk is commonly considered as the reference and IMF manufacturers are thriving to mimic the composition and/or to match the functionality of breast milk as closely as possible. A variety of bioactive ingredients, found in human breast milk, have been isolated and investigated for their potential functionality and utilised in the production of IMF. This study evaluated the current knowledge on compositional differences between human breast milk and IMF, and recent advances and developments in IMF production. Following …

Composition, Nutritional And Physicochemical Properties Of Milk Fat Globule Membrane Enriched Ingredients For Use In Infant Nutrition Products, Pierre Ponchon

Theses

The aim of this thesis was to investigate the nutritional, techno-functional and physicochemical properties of milk fat globule membrane (MFGM) enriched whey protein concentrate (WPC) ingredients. This research focused on the physicochemical, nutritional, techno-functional, and microstructural properties of MFGM-enriched whey protein concentrate (WPC) powder ingredients, which included 3 MFGM-enriched WPC ingredients and a WPC ingredient co-enriched with α-lactalbumin and MFGM. These were compared to parallel stream (WPC 80 and whey protein isolate (WPI)) and upstream, whole milk powder (WMP) bovine derived ingredients of varying macromolecular composition, including MFGM-enrichment. The macromolecular compositions of the MFGM-enriched WPC ingredients included fat contents ranging …

An Investigation Into The Irish Bread Market With A Particular Focus On Sourdough Bread. Are Increased Numbers Of Consumers Purchasing Sourdough Bread? If So, Why And What Do They Know About It?, Aisling Kelly

Theses

Bread has a long-standing history in the Irish diet and remains a staple part of our calorie intake with an average consumption of 37.5 kg per person per annum (Jocelyn, 2020; Murtagh, 2009). While the traditional breads of oatcakes and soda bread have remained a favourite for many decades, Ireland’s bread market has also evolved to include baked items from all over the world. Most recently, consumers have altered their purchasing habits in relation to bread due to the enforced restrictions on the movement of people (and consequently goods) during the COVID-19 pandemic of 2020 to 2022. Evidence suggests that …

Is Patient Controlled Analgesia A Feasible Method Of Pain Relief In The Emergency Department: A Mixed Method Study, Raja Natasya Raja Azlan

Theses

Although pain is the most common reason for patients to present to emergency departments (EDs), conventional methods of pain management in EDs are suboptimal. Patient controlled analgesia (PCA), commonly used for post operative pain relief, was proposed as a modality of pain management in ED. PCA enables the patient to self-administer intravenous analgesia, has been rigorously evaluated in acute care settings and is widely used in many clinical areas. It is not routinely used in EDs. The literature review found critical gaps in the existing evidence of PCA use in EDs justifying this research. A three-phase sequential mixed methods study …