Digital Commons Network^™

Evolution Of Authenticity: Investigating The (De)Restoration Of Ancient Sculpture (De)Restorations In The 1970s, Amelia Griese

Theses

This thesis focuses on the period of de-restoration of ancient Greek and Roman sculptures in the 1970s. While three distinct periods of restoration history have been well-defined by scholars (17th to 19th century, the 1970s, and modern-day), the discussion of the motivations behind the focus on purism that led to de-restoration in the 1970s are lacking in the literature. The Lansdowne Herakles and the Aegina Marbles will be used in this analysis because of their illustration of the different periods of restoration history. While both the Lansdowne Herakles and the Aegina Marbles were de-restored in the 1970s, their fate in …

The Foreboding Campaign System, Michael Fetters

Theses

This project creates a new campaign setting compatible with the Dungeons and Dragons system utilizing the SRD Open Game License content as a starting point. The campaign setting created establishes mechanics allowing for narrative interaction between the past and present timeline of events in the world of Lunaria. This new system, entitled The Foreboding, utilizes a shift mechanic to alter the player characters in several possible ways, ranging from changes in race or character history to interactions with past time periods and events that alter the present timeline of the narrative. New character options for race and class were also …

Measuring Macroeconomic Shocks Of The Covid-19 Pandemic: An Empirical Analysis For Bhutan, Lekey Dorji

Theses

Taking GDP growth and inflation as endogenous variables, this paper employs a Structural VAR from Baumeister and Hamilton (2015, 2019) to identify aggregate demand and aggregate supply shocks for Bhutan, focusing on the COVID-19 pandemic. The results suggest that 94 percent of the GDP growth plunge in 2020 is attributable to a fall in aggregate supply. The higher inflation during the COVID-19 pandemic in 2020 also implies a negative supply shock. Although the magnitudes differ, characterizing the COVID-19 pandemic in Bhutan as a supply shock coincides with preceding episodes that were also primarily driven by supply shocks.

Are Numerical Symbols Fundamental To Neural Computation?, Mirinda James

Theses

Abstract: Neuroclassicism is the view that cognition is computation and that core mental processes, such as perception, memory, and reasoning are products of digital computations realized in neural tissue. Cognitive psychologist C. R. Gallistel uses this classical framework to argue that all cognitive information processing is based on symbolic operations performed over quantitative values (i.e. numbers) stored in the brain, much like a digital computer. Assuming this hypothesis, he investigates how the brain stores quantitative information (i.e. the numerical symbols involved in neural computation). He claims that it is more plausible that memories for numbers are stored within molecular mechanisms …

Robot-Assisted Radical Prostatectomy: What To Expect For Your Surgery?, Julia Lunavictoria

Theses

Prostate cancer is one of the most common types of cancer, affecting over 191,930 men, with an estimated 34,500 deaths for 2022 in the United States (NIH, 2022). As men age, the risk for prostate cancer increases; about 34% of all men diagnosed with prostate cancer are above the age of 50, and a staggering 70% are over the age of 80. Robot-assisted radical prostatectomy (RARP) is a minimally invasive surgical procedure used to treat clinically localized prostate cancer. In some cases, hydrodissection is used in nerve-sparing surgeries, protecting the neurovascular bundle and ensuring a higher chance of potency for …

A Patent-Based Approach To Understanding The Role Of University, Company, And Government Collaboration In Biotechnological Innovation, Rachel Strader

Theses

The biotechnology industry has shifted in recent years in corporate policy from a more traditional, closed research and development (R&D) model to an open innovation (OI) model, leading to increased collaboration between companies and academic institutions. The literature has reinforced this shift by demonstrating the role these collaborative relationships play in contributing to high-quality innovations. In this study, I use a unique dataset composed of biotechnology patents granted in the United States from 2000-2020 to examine the relationship between patent assignee and patent quality. Specifically, I measure patent quality using the number of forward citations and patent family size and …

Societal Impact Assessment Of Depression, Mohammed Salah Almazrouei

Theses

Depression is a mental problem characterised by unusual changes in the mood of a person, accompanied by a temporary different emotional response to everyday changes in the phenomena (WHO, 2020). Affected people suffer greatly, hence functioning poorly in the workplace, school, or at home in a family setup. Even though the public is well aware of its existence, there is little going on to combat this condition. Amongst the various stumbling blocks towards achieving an effective approach to address the problem include limited resources and associated well-trained personnel to help the victims.

A mental disorder associated with social stigma and …

An Investigation Of ‘Restrictive Practices’ Within Services For Adults With An Intellectual Disability: Perspectives Of Professionals And Those Involved With Their Care., Rebecca Donovan

Theses

Restrictive practices “are an infringement of a person’s fundamental rights to personal liberty and bodily integrity” (Health Information and Quality Authority, 2019, p.1). The most recent study in Ireland, found 23% of the 627 inspection reports by HIQA, human-right were violated by the use of restrictive practices (Murphy and Bantry- White, 2021). It is recognised that the core function of restrictive practices is to stop, or prevent, an individual from doing something they wish to do, in such a way that manages challenging behaviour outbursts, and provides safety for both staff and service users (Nankervis and Chan, 2021). The uncertain …

Towards The Detection And Analysis Of Performance Regression Introducing Code Changes, Deema Adeeb Alshoaibi

Theses

In contemporary software development, developers commonly conduct regression testing to ensure that code changes do not affect software quality. Performance regression testing is an emerging research area from the regression testing domain in software engineering. Performance regression testing aims to maintain the system's performance. Conducting performance regression testing is known to be expensive. It is also complex, considering the increase of committed code and developing team members working simultaneously. Many automated regression testing techniques have been proposed in prior research. However, challenges in the practice of locating and resolving performance regression still exist. Directing regression testing to the commit level …

The Effect Of Experiential Avoidance And Committed Action On The Relationship Between Anxiety And Quality Of Life In Chronically Ill And Healthy Students, Rufaida Mohammed N Alkhanji

Theses

Chronic illness and anxiety are two factors that have been shown to negatively impact quality of life. In order to better understand the impact of chronic illness on quality of life, researchers have been interested in studying the effects of experiential avoidance and committed action. This thesis aims to examine the roles of experiential avoidance and committed action as potential mediators in the relationship between anxiety and quality of life. It also aims to compare the occurrence of the studied relationships in students with and without chronic illness. 547 participants from two Arab universities completed self-report measures assessing their levels …

English Language Teachers’ Perceptions Of And Experiences With Online Project-Based Learning, Jocelle Marianne M. Barican

Theses

The main objective of this research is to investigate schoolteachers’ perspectives on the use of online Project-Based Learning (PBL) in English classes in the UAE during the COVID19 pandemic. The research explores the teachers’ perceived benefits and challenges of the PBL approach. Another aim of this research is to identify if teachers’ gender, years of experience, and familiarity with PBL have an impact on how they view the use of PBL in their classes. The study utilized two instruments to collect data: a survey with close-ended and open-ended questions, and a semi-structured interview. The survey responses were collected from 87 …

Screening For Endophytic Actinobacteria To Enhance Growth And Salinity Tolerance Of Tomato Plants In The United Arab, Amira Hamdy Hassan

Theses

Salinity is one of the most decisive environmental factors limiting the productivity of crop plants, mainly in arid and semi-arid regions. An eco-friendly technology can be used to boost crop production in saline areas by using plant growth-bacteria. Endophytic actinobacteria that produce the enzyme 1-Aminocyclopropane-1-Carboxylic acid (ACC) Deaminase (ACCD) can modulate the levels of Ethylene (ET) in plants to reduce the effect of abiotic stresses including high salt stress. The main objectives of this study were to: (1) Evaluate endophytic actinobacterial isolates from healthy tomato plants cultivated in the UAE that are capable of producing ACCD in vitro; (2) …

Investigating Teachers’ And Lead Teachers' Perspectives On The Impact Of Stream On Enhancing Teaching, Learning And Professionalism In The Emirates Schools Establishment, Hosam Rashad Badawy

Theses

STREAM education is the latest development of STEM and STEAM educational approaches in the United Arab Emirates schools. It is gaining traction because of the global market's massive economic and technological advancement, as STREAM employment is in growing demand. Educational policymakers and leaders in the UAE advocate for the development and implementation of STREAM to enhance innovation and entrepreneurship skills, leading to a drastic shift in teaching, learning and professionalism. According to the study, the STREAM approach enhances teachers' professionalism, students' creative skills and the learning of 21^st century survival skills such as communication, collaboration, creativity, critical thinking, digital …

Biodegradable Heat Insulation Composites Based On Poly(Β-Hydroxybutyrate) And Date Palm Wood, Amal Ibrahim Mlhem

Theses

Residential buildings contribute the most to energy consumption. It was found that energy savings of 20% can be achieved through the thermal insulation of residential buildings in the United Arab Emirates. For this reason, research has been conducted in the field of sustainable thermal insulation materials. Wood-Plastic Composites (WPC) are a relatively new generation of biocomposites and are particularly suitable for construction and building applications, which offers high thermal and acoustic insulation properties., reducing carbon emissions and decreasing negative impacts on the environment due to their biodegradability, sustainability, renewability, and recyclability. The first part of this study investigated the thermal …

حمایة حقوق الملكیة الفكریة بنظام السجل الرقمي (البلوكتشین), حصة محمد الكعبي

Theses

Protection of Intellectual Property Rights through the Digital Recording System (Blockchain)

The digital ledger system (Blockchain) appeared in 2008 by the Japanese programmer Satoshi Nakamoto, and his innovation came to ensure the circulation of the digital currency Bitcoin. The digital system (blockchain) has been likened to a digital record; In which information is stored and documented in an elaborate manner that is difficult to penetrate.

The UAE government has adopted the technology of digital transactions (Blockchain) in executing government transactions. To achieve the desired results, the country launched the UAE Digital Transactions Strategy 2021 and the Dubai Digital Transactions Strategy. …

Tailoring The Rehabilitative Environment For People With Sensory Overload, Jennifer Cotter

Theses

Sensory overload is a complex sensory processing disorder which can develop post Acquired Brain Injury (ABI). The condition can be extremely debilitating and people who develop it are further hampered by lack of informational resources, sensory overload is currently under researched in the Acquired Brain Injury rehabilitation sector. This qualitative study documents participants first hand experiences of sensory overload post ABI and includes insights and observations from professionals working in the Acquired Brain Injury rehabilitation sector in Ireland. In this study, sensory overload is the focal point and a new rehabilitation tool in the form of a sensory menu is …

Process And Play: Investigating Connections And Form, Mary Catherine Fruehan

Theses

This project focuses on the body of sculptural work I created and the influences and outcomes surrounding it. Throughout this project, I focused on making both physical and conceptual connections and working with materials in playful and novel ways. Process, play, and experimentation all came together to create improvisational works of collage and sculpture. These works, often made from repurposed, discarded or mundane materials, have formal references to functional or recognizable objects, but the focus is on the relationships and connections between pieces. An ethos of resourcefulness and “making do” permeates the work, much of which is built with tenuous …

Ellen Couture Designs Vintage Lingerie Fashion Line, Robyne Grier

Theses

Grier and Associates d/b/a Ellen Couture Designs (ECD) is a fashion subsidiary that creates garments comprised of vintage inspired lingerie and nightwear. This line is paying homage to the owner, Robyn Grier’s, grandmother, Ellen Sutton, who was a professional seamstress, patternmaker and designer. My final project will be an illustration of 10 garments created for Ellen Couture Designs Fashion line.

have sketched 10 designs that will be the initial collection for Ellen Couture Designs. A description of the garment and its historical significance will be provided. It is a common trend for the fashion designers and the industry to create …

Modified Titani Derived From Ti – Oxo Clusters: Synthesis, Structure, And Photocatalytic Activity, Fatmah Rashed Ali Alkindi

Theses

Titanium dioxide (TiO₂), an important semiconductor, has been used in various applications ranging from sunblock additives to self-cleaning window coatings, antibacterial agents, photovoltaics, and photocatalysis. Due to its photostability, TiO₂ is an extensively used semiconductor photocatalyst in many industries. This thesis represents the synthesis, structure, and photocatalytic activity of TiO₂ (Anatase) photocatalyst, which was prepared using hexanuclear titanium-oxo cluster precursor via temperature-controlled calcination. The optical property of the prepared photocatalyst was investigated using UV-Vis diffuse reflectance spectroscopy (UV-Vis DRS), powder X-ray diffraction (PXRD) for phase determination, scanning electron microscopy (SEM) for morphology and structural analysis, Brunauer−Emmett−Teller …

Toward Structural Characterization Of Broadacre Crops Using Uas-Based 3d Point Clouds, Fei Zhang

Theses

The use of unmanned aerial systems (UAS)-based remote sensing methods in precision agriculture (PA) has seen rapid development in recent years. These technologies are expected to revolutionize crop management by capturing imagery data with a high spatial, temporal, and spectral resolution, thereby enabling the decision-making of farm inputs at the sub-field level and on an almost daily basis. However, in real-world operational applications, the potential of UAS-based remote sensing methods has not yet been fully exploited. One of the main research avenues is that of structural characterization of crops in order to assess plant density, leaf density, i.e., overall crop …

Building Community Through Urban Renovation On Pittsburgh's Riverfront, Shian Wu

Theses

Every city has its most important place for citizens to promote informal sociability and urban connection with humans. The riverside is the most important urban connection in Pittsburgh. Each side of the bridge has a different development level. The design of the riverside pedestrian path can build a connection between both sides of the bridge and help urban development in the north side of Pittsburgh. The aim of the study is to analyze the connection between architectural open space, pedestrian trails, and riverway trails and to propose methods that are suitable for developing a mixed-use building that will help improve …

Detailing The Effects Of Cbd On Parp And Survivin Expression In Ewing Sarcoma, Tyler Carter

Theses

Ewing sarcoma (ES) is an aggressive pediatric bone cancer with low five-year survival rates, particularly with recurrent disease because ES often becomes resistant to chemotherapy in these recurrences. Cannabidiol (CBD) has been identified as a potentially promising therapeutic for patients with ES. In other cancer types, CBD has demonstrated effects on two major proteins that contribute to chemotherapy resistance. The first, Poly (ADP-ribose) Polymerase I (PARP1), is a DNA damage repair enzyme that is overexpressed in recurrent ES. Though chemotherapy induces DNA damage in these cancer cells, the high levels of PARP1 facilitate repair of the DNA, allowing the mutated …

Fraudulent Insurance Claims Detection Using Machine Learning, Arif Ismail Alrais

Theses

As the different countries around the world evolve into a more economical-based and stimulating their economy is the goal. The main purpose of most of these countries is to fight off money launderers and fraudsters for better economic growth. A popular fraud topic in this regard is insurance fraud since it costs the companies and the public billions. Applying data analysis and machine learning are great ways used to address many problems regarding any automated system. To address this problem, first extensive research should be made to check out what has been applied and what the most promising solution using …

Traffic Accidents Analysis & Prediction In Uae, Majid Alhosani

Theses

UAE has state-of-the-art roads and traffic infrastructure, and yet there has been a rapid increase in the number of traffic accidents. As per National Agenda 2021, the UAE traffic departments are working to minimize the rate of road traffic death per 100 thousand people. The Traffic and Patrols Directorate in Abu Dhabi launched a road safety management plan. This aims at decreasing the fatalities from traffic accidents to 3 per 100,000 inhabitants by 2021. According to police, distracted driving, sudden swerving, entering a road without ensuring that it is clear, tailgating and speeding without considering the road conditions has caused …

Predicting Delays In The Supply Chain With The Use Of Machine Learning, Raghad Al-Saghir

Theses

The supply chain includes all the steps in an item's life cycle starting from raw material and all the way to the customers. Delays in these steps have always been a problem faced by businesses due to the huge financial loss these delays account for. These delays frequently cause significant financial losses, irritate customers, and loss of customer confidence. The aim of this study is to construct a prediction model that predicts late deliveries before its occurrence with the use of big data and machine learning. The study used Dataco Supply Chain dataset and cleaned, visualized, and trained it using …

The Effect Of Specimen Thickness On The Lüders Phenomena In Aisi 1524 Steel Alloy, Joost H. Van Der Heijde

Theses

At certain temperatures, strain rates and slender geometries, low carbon steels, as well as some aluminum, magnesium and nickel-based alloys, exhibit plastic flow instability at the onset of their respective yield points, known as the Lüders phenomena. Such phenomenon is recognized by a distinct yield point and subsequent plateau on the stress-strain curve. This thesis aims to investigate the effect of the sample’s thickness on the Lüders phenomena in AISI 1524 hot-rolled steel alloy. Sixteen samples were machined from hot-rolled plates and uniaxial testing in conjunction with digital image correlation were performed to gain insight and quantify the Lüders band’s …

Predicting Electrical Faults In Power Distribution Network, Ahmad Adel Bin Sulaiman

Theses

Electricity is becoming increasingly important in modern civilization, and as a result, the emphasis on and use of power infrastructure is gradually expanding. Simultaneously, investment and distribution modes are shifting from the large-scale centralized generation of electricity and sheer consumption to decentralized generators and extremely sophisticated clients. This transformation puts further strain on old infrastructure, necessitating significant expenditures in future years to ensure a consistent supply. Subsequent technical and prediction technologies can help to maximize the use of the current grid while lowering the probability of faults. This study discusses some of the local grid difficulties as well as a …

Fraud Detection In Financial Services Using Machine Learning, Khalifa Alsenaani

Theses

The banking industry is an important part of modern actions as it manages the movement of funds between different parties. However, this area is synonymous with some cases of fraud where people are being swindled their money, illegal transactions are being made and others.

The complexity of ensuring that transactions stay legitimate has since made it almost impossible to regulate fraud in this industry correctly. This report presents an approach that utilizes Machine Learning techniques to build a model that detects fraudulent transactions and flags them. The approach utilizes a dataset that contains a collection of observation points on transactions …

Horror: Where Are We? Where Do We Go?, Branden Boehnke

Theses

This project will investigate the current production standards, inspiration and evolution of the genre of horror in media. The final deliverable is a 30 minute documentary covering the genre as a whole across different forms of media. The documentary also includes interviews of respected figures within the genre from different aspects of media such as film, video games, viral social media posts and online databases.

Advancing Industrial Participation In Demand Response Within National Electricity Grids Through Systematic Asset Selection, Risk Assessment And Modelling Approaches, Alexander Brem

Theses

Increasing the flexible capacity on national electricity grids will be key to maintain reliable control as the levels of renewables continue to increase annually. The industrial sector has been identified as being capable of contributing and potentially offering flexible capacities, following appropriate investigation. The aim of this thesis is to develop the knowledge, advance the engagement and encourage additional participation in national demand response programmes from the industrial sector to provide this flexibility. The potential within this sector, facilitated by the smart grid and demand response concepts is outlined, specifically detailing their benefits, driving factors and potential barriers as part …