Digital Commons Network^™

جريمة إيداع أو تحويل الأموال بقصد التعاطي أو الاستعمال الشخصي للمواد المخدرة والمؤثرات العقلية في القانون الإماراتي (دراسة تحليلية تطبيقية), مريم محمود حبيب

Theses

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The crime of Depositing or Transferring Funds with the Intention of Using or Personally Using Narcotic Drugs and Psychotropic Substances in UAE law (Applied Analytical Study)
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/="/">Criminal elements seek to take advantage of the benefits of using the Internet and communication programs, especially with its confidential nature and the difficulty of tracking its users, which allows its users to achieve direct criminal activities without being caught or being held legally accountable. The misuse of technology has posed a threat to our societies and has been accompanied by the emergence of many negatives and positivity; in addition to …

The Bible And Normative Experiences Of Queer Marriage In The United States: The Interconnected Influences Of Scripture, Law, And Queer Context, Ross H. Potter Jr.

Theses

This thesis explores the relational influences between scripture, law, and queer context as they drive understandings of queer marriage norms in the United States. Emphasis is placed on the role that particular scriptures play in teasing out meaning from the various lived experiences of queer communities over the last century. These lived experiences, in turn, have influenced both approaches to scriptural interpretation and religious and legal norms surrounding the acceptance of queer people and their marriages within society. By utilizing queer biblical interpretation in dialogue with these influential biblical passages and legal and social norms that have developed in the …

Type- And Control-Flow Analysis For System Fw, Dongyu Wu

Theses

Type- and control-flow analysis combines control-flow analysis and type-flow analysis. It improves the approximation given by control-flow analysis by using type-flow information to filter out abstract values with incompatible types. Type-flow analysis and control-flow analysis are mutually beneficial since the control-flow analysis approximates the Λ-expressions in type applications. Previously, a type- and control-flow analysis for System F has been defined. However, System F only has limited support for polymorphism. System Fω, a more sophisticated type system, augments System F with type-level functions, thereby introducing abstract type constructors. It enables the use of generic functions that are parameterized by polymorphic data …

Redshift Wrangler: Conducting A Citizen Science Study Of Extragalactic Spectroscopy, Sadie C. Coffin

Theses

I present the citizen science project Redshift Wrangler, designed to use the contributions of volunteers to analyze large samples of galaxy data and build a repository of spectroscopic measurements for various analyses. When we know how to read it, the spectrum of a galaxy can tell the story of its stellar population, distance, and interactions with any close companion galaxies. Through Redshift Wrangler, citizen science measurements become our main tool for extracting information from enormous quantities of collected spectra. Several main goals motivate this work: first, designing and launching Redshift Wrangler on citizen science platform Zooniverse to bring more people …

The Development Of A One-Shot Learning Machine Learning For Industrial Use With Predictive Maintenance, Conor O Brien

Theses

With the advent of Industry 4.0, Manufacturing operations have become more connected and automated. Modern industrial monitoring technology can monitor the performance of both the sensor utilised and the material under monitoring. This has led to a trend where legacy machines without this technology are being removed from production and/or not included in new reconfigurations of production lines, well before their productive lifespan had ended. A key driver for this is the difficulty in retrofitting Predictive Maintenance (PdM) systems to legacy machines, in part due to the machine-to-machine variation present in older machines. Accounting for this variation in PdM systems …

The Soft Power Impact Of International Event Hosting: The Case Of Uae And Expo 2020, Haya Mohamed Almazrouei

Theses

The study aimed at identifying and evaluating the soft power impact of international event hosting by considering the case of the UAE and Expo 2020. To attain this aim, a qualitative methodology has been incorporated, wherein data have been collected through semi-structured interviews with 20 managers involved in the organization of the Dubai Expo 2020, which were correspondingly analyzed through textual basis or content analysis. The study found that the soft power of the UAE can be measured using the six parameters of Soft Power 30 of McClory, which are Engagement, Government, Culture, Education, Enterprise and Digital. The challenges associated …

Combination Therapy Of Triple-Negative Breast Cancer With Paclitaxel And Ambrisentan, A Selective Antagonist Of The Endothelin Type A Receptor, Inhibits Tumor Growth And Metastasis, Farah Nasser Almahrook

Theses

Cancer treatment is a big challenge especially when associated with metastasis. Moreover, the importance of using combination therapy is increasing, especially for highly invasive, drug-resistant cancers, such as triple-negative breast cancer (TNBC). Ambrisentan, a selective antagonist of the endothelin type A receptor (ETAR) was previously shown to reduce metastasis of TNBC in a preclinical tumor model when used prophylactically. In the current study, we investigated the therapeutic potential of Ambrisentan, given as monotherapy or in combination with Paclitaxel, on TNBC. The data show that oral dosing with Ambrisentan led to a significant retardation in tumor growth and metastasis. Moreover, combining …

The Combination Approaches For One Class Classifier Ensembles For Software Defect Datasets, Maitha Mohammed Alkalbani

Theses

The classification of imbalanced datasets poses significant challenges, becoming a crucial topic in ML, particularly when standard algorithms struggle with accurate classification. In OCC, classifiers may encounter objects from ensembles of one class, leading to outlier scores generated at different scales. Additionally, there is a lack of a unified combination method, with many experiments resorting to using an average as the combination method. The thesis aims to investigate the effectiveness of normalization and unnormalized outlier scores on OCC ensembles. Furthermore, we conducted a comparative study of different types of combination methods. We used k-means clustering as OCC model, and the …

Predicting Payment Defaults In Customs Authorities, Ahmed Fayed Elnahel

Theses

As the global economy continues to expand, international trade is growing at an unprecedented rate, resulting in a surge of cargo movements across borders. With so much activity taking place, it's imperative that customs systems operate intelligently to identify potential risks in every transaction and highlight any potential fraud or manipulation that may be occurring. Customs play a crucial role in supporting legitimate trade, protecting society, and promoting sustainable economic development. However, it is unfortunate that some companies take advantage of the facilities provided by customs departments to avoid paying their duties or engaging in smuggling from the free zone …

A Cross-Correlation Search For Continuous Gravitational Waves From Scorpius X-1 In Advanced Ligo O3 Data, Jared K. Wofford

Theses

Gravitational waves are deformations in spacetime that propagate at the speed of light outward from many astrophysical sources. Compact objects (black holes and neutron stars) merging in binary systems have produced many detectable events from ground-based interferometer gravitational wave detectors. Since the aLIGO detectors went active in 2015, many detections have been made of compact binary coalescence (CBC) systems, including a binary neutron star merger, which resulted in a kilonova and gamma-ray burst that was further measured by traditional electromagnetic telescopes. The detection of continuous gravitational waves emitted from rapidly rotating neutron stars would be a landmark detection as well, …

The Artistic Narratives Of Faith Ringgold: Depicting Race Relations And Social Justice In 1960s America, Nicole Hill

Theses

This thesis explores the works of artist and activist Faith Ringgold within the context of the Civil Rights movement in the United States. The Civil Rights era was a pivotal moment in American history, marked by racial segregation, violence, and discrimination against Black Americans. Against this backdrop, Ringgold's art emerged as a powerful tool for social critique and political activism. The thesis focuses on five of Ringgold's most significant works: Between Friends, The Civil Rights Triangle, The Flag is Bleeding, US Postage Stamp Commemorating the Advent of Black Power, and Die. These works span the period of the 1960s to …

Human Error Assessment In Software Engineering, Benjamin S. Meyers

Theses

Software engineers work under strict constraints, balancing a complex, multi-phase development process on top of user support and professional development. Despite their best efforts, software engineers experience human errors, which manifest as software defects. While some defects are simple bugs, others can be costly security vulnerabilities. Practices such as defect tracking and vulnerability disclosure help software engineers reflect on the outcomes of their human errors (i.e. software failures), and even the faults that led to those failures, but not the underlying human behaviors. While human error theory from psychology research has been studied and applied to medical, industrial, and aviation …

‘The Table’, Exploration And Discussion On The Future Form Of Board Games, Boyuan Zheng

Theses

Board games, also known as tabletop games, are one of the most popular forms of games ever invented in history. Over time, the game designs have become more intricate, as have the physical game sets, resulting in larger and larger boxes. However, in a world where portability and intelligence are key factors in technology, digitalization appears to be the way forward. This project aims to explore the essence of board games and envision a possible future of board game system digitalization with existing or foreseeable technologies.

Investigation And Analysis Of Circular Economy Indicators In The Manufacturing Industry, Dina Al Jamal

Theses

In the pursuit of sustainable development, the concept of the Circular Economy (CE) has emerged as a compelling and transformative alternative to the traditional linear economic model (i.e., take, make, use, dispose). The limitations of the linear economy in addressing contemporary global challenges have highlighted the urgency of adopting a more regenerative approach. Simply put, the circular economy aims to maximize the value extracted from available resources over their lifecycle, thereby ensuring the fulfillment of both current and future generations' needs. This thesis sheds light on a pivotal solution for effectively integrating circular economy principles into enterprises, thereby reinforcing sustainability. …

Enhancing Autism Education: Exploring Interactive Videos And Ai Integration For Effective Teaching, Fatima Ahmed Alraeesi

Theses

This research focuses on enhancing autism education by integrating interactive videos and AI solutions to improve teacher training. As the number of autistic students rises, it becomes crucial for special education teachers to employ effective teaching strategies tailored to individual needs. The most effective teaching methods for autistic students involve understanding the condition and incorporating customized instruction strategies, such as adapting assignments to suit the student's needs, assisting those with difficulty speaking, and employing visual aids for better organization. The proposed solution involves utilizing interactive video technology to train teachers, bridging the gap between research and practical implementation of educational …

Design And Application Of Circular Edge-Fed Linearly Polarized Patch Antenna With Enhanced Bandwidth And Gain For Respiratory Monitoring Systems, Mo’Ath Akram Al Hayek

Theses

This Master’s thesis explores the design and application of a circular edge-fed patch antenna for respiratory monitoring systems. The antenna, fabricated from a thin copper adhesive sheet, demonstrates compatibility with textile materials of low thickness and a relative permittivity of 1.3. Using CST Studio Suite 3D EM simulation software, the antenna’s design was optimized through extensive trials, achieving improved bandwidth and gain. Our findings indicate that the antenna successfully differentiates between various breathing patterns, including slow, normal, and fast breathing rates. The study’s managerial and research implications extend to healthcare, wearable technology sectors, and the broader scientific community. The research …

Molecular And Biochemical Analysis Of Cytochrome P450 2c19 And 2d6, Reema Saleous

Theses

Pharmacogenomics (PGx) is a relatively new field of study. It links genetics to pharmacology since it deals with the influence of the genetic makeup of the individual on their ability to respond to specific medications. Some of the most important genes in this field, dubbed very important pharmacogenes (VIPs), belong to the cytochrome P450 (CYP) superfamily of drug metabolizing enzymes. The two members of this family that are the main focus of this thesis are CYP2C19 and CYP2D6. They play major roles in the metabolism of numerous medications, and it is therefore imperative that variations within those genes in various …

Tabula Rasa, Yaoxuan Liu

Theses

"We often talk about “seeing through the eyes of a child,” but if we think back to how we saw the world when we were kids, it feels an awful lot like the way we “see” things now. As children, the stakes felt as high, the triumphs as monumental, and the fears certainly just as real. If anything, we remember the imaginings of our childhood being more potent — the veil between what we imagined and what was so much flimsier." (April Daniels Hussar, Janet Manley, and Anne Vorrasi, July 16, 2019.) While growing up, we are constantly learning new …

A Study On The Impact Of Nonlinear Effects On Hyperspectral Sub-Pixel Target Detection, Colin J. Maloney

Theses

In the realm of hyperspectral (HS) sub-pixel target detection, the Linear Mixing Model (LMM) proposes that the macroscopic interaction between incident light and materials in a scene may be modeled as linear. For individual pixels in hyperspectral data which contain multiple materials, this means that they may be accurately represented by a linear combination of the spectra of those pure materials, which are often called endmembers. However, when nonlinear mixing, such as shadowing and adjacent reflections, are present, the foundational assumptions of the LMM are violated and its accuracy in predicting target detection performance is reduced. This thesis aims to …

Equilibrium And Active Self-Assembly And Collective Properties Of Network-Based Biomaterials, Lauren Melcher

Theses

Biological systems have the unique ability to self-organize, respond to environmental stimuli, and generate autonomous motion and work. The fields of biomaterials and synthetic biology seek to recapitulate these remarkable properties of biological systems in in-vitro reconstitutions of biological systems, and in abiotic or biotic-abiotic hybrid materials to better understand the underlying rules of life and to predict the design principles of biomimetic smart materials. Motivated by this, we create bottom-up mathematical models, rooted in experiments, of network-based synthetic and biological materials. These encompass two-dimensional colloidal networks connected by rhythmic crosslinkers, and three-dimensional biopolymer networks assembled via depletion interactions, physical …

Gender And Sociodemographic Discrepancies In Adhd Symptom Endorsement, Tabish Gul

Theses

Historically, the prevalence of attention deficit hyperactivity disorder (ADHD) has been found to be higher in men than women. However, recent work suggests that part of this discrepancy might be because ADHD may manifest in women in less disruptive ways and therefore be underdiagnosed. This issue is compounded by the fact that some ADHD traits may seem more “normative” at certain ages. To further understand potential biases in parent perception of ADHD symptoms, this study examines parent endorsement of the 18 DSM-5 criteria for ADHD cross-sectionally in a non-clinical sample of children from 3.3 to 6 years of age. It …

Using Ml To Understand The Factors Impacting Diabetes In Diabetic Patients, Marwa Ahmed Almarzooqi

Theses

Diabetes, a well-known medical condition since ancient times, has become a prevalent and significant health concern in recent decades. The rising incidence of diabetes has necessitated early diagnosis and effective treatment. Machine learning (ML) innovations have revolutionized disease prediction and decision-making by utilizing massive datasets. This study aims to develop and compare machine learning (ML) models for diabetes prediction using a preprocessed dataset of 532 instances obtained from Kaggle. Important variables included in the data set are Pregnancies, Glucose, Blood Pressure, Skin Thickness, Insulin, BMI, Diabetes Pedigree Function, Age, and Outcome. The correlation analysis revealed a strong positive association between …

What Is The Best Way To Develop A Website?, Nahomy Julieta Calderon Lopez

Theses

This project is centered around empowering individuals with the knowledge and resources necessary for effective website development. The culmination of Thesis/Directed Project II is a user-friendly website designed to distill and present the insights gathered during Thesis/Directed Project I. This website features an engaging interactive quiz, aimed to help the users identify what is the best way, for them, to develop a website. The quiz has multiple questions, each with three distinct response options, the quiz guides users towards one of three key approaches for website development: Website Builders, Content Management System platforms, or Coding. Upon receiving their quiz results, …

Robust Weakly Supervised Learning For Real-World Anomaly Detection, Hitesh Sapkota

Theses

Anomaly detection has attracted increasing attentions from diverse domains, including medicine, public safety, and military operations. Despite its wide applicability, anomaly detection is inherently challenging as abnormal activities are usually rare and unbounded in nature. This makes it difficult and expensive to identify all potential anomalous events and label them during the training phase so that a detection model can provide robust prediction on unseen event data. Unsupervised and semi-supervised learning models have been explored, which achieve a decent detection performance with no or much less annotations. However, these models can be highly sensitive to outliers (\ie normal samples that …

A Numerical Investigation Realizing The Flow Structure And Heat Transfer Performance Of The Potential Impinging Jets, Mohammed Sami Uddin Khan

Theses

The demand for improvement in the performance of gas turbines has led to the consideration of flows at increasingly high temperatures, but this introduces challenges in terms of maintaining their structural integrity and preventing overheating. To respond to these challenges, gas turbine manufacturers have turned to internal cooling, and jet impingement provides an effective solution for cooling the leading edge of the blades of gas turbines. In this study, the author numerically simulated the cooling performance of the leading edge of the blades of a gas turbine under constant heat flux by using five configurations of jet impingement: a steady …

Dual-Site Photoplethysmography Sensing For Noninvasive Continuous-Time Blood Pressure Monitoring Using Artificial Neural Network, Anas Mohmmad Rabab’Ah

Theses

Millions of people worldwide struggle from high blood pressure, often known as hypertension, and it is a major health concern that can lead to serious cardiovascular diseases, including heart attacks and many other consequences. Blood pressure monitoring that is reliable and accurate is crucial to the detection and management of hypertension. Although invasive techniques, such as arterial catheterization, are considered to be the most accurate means of evaluating blood pressure, they can be painful, time-consuming and carry a risk of complications.
/="/">This thesis presents the development of a real time non-invasive blood pressure monitoring system based on commercially available …

Upgrading Biomass To Bio-Oil: Catalytic Hydrodeoxygenation And Pyrolysis Of Vanillin And Anisole Biomass Model Compounds, Ahmad J. Yaghi

Theses

The purpose of this project is to investigate capacity of selected formulations of catalysts toward the hydrodeoxygenation (HDO) of biomass model compounds in the gas phase with the underlying aim to produce hydrocarbon cuts that can be directly used as transportation fuels. The first part of this project is to devoted to illustrate procedures for the synthesis of potent (HDO) catalysts. Synthesized catalysts encompass nickel (Ni), cobalt (Co) and palladium (Pd) supported on zeolite, cerium oxide (CeO₂) or alumina (Al₂O₃). Various characterization techniques such as X-ray Diffraction (XRD), Temperature Programmed Reduction (TPR) were deployed …

Investigating The Rheological Behavior Of A Simple Yield Stress Fluid Under Shear Flows, Francesco Accetta

Theses

Many soft materials display unique and complex rheological behavior characterized by a transition from a solid-like to a fluid-like state upon the application of a force that exceeds the threshold to flow, known as the yield stress. Yield stress fluids are found in a wide range of commonly encountered materials including microgels, emulsions, and foams, and have been widely studied by rheologists over the last several decades. Carbopol is a popular polymeric microgel system as it displays simple, non-thixotropic rheological behavior and is typically seen as an ideal yield stress fluid. Previous research has demonstrated the reproducible behavior of shear …

Impact Of Digital Transformation On Achieving Sustainability In Utility Sector Of Uae, Abdulrahman Salem Alsaleh

Theses

The central focus of the current study is to understand the impact of digital technology on sustainable practices in a utility sector within the UAE. The research examined whether AI, blockchain, and big data can improve sustainability in the company to completely understand how digital technologies influences sustainable practices in the county’s utility sector. Data were gathered using the survey data collection method for a quantitative review. The reliability of the data was examined using Cronbach’s Alpha, and the strength of the relationships between the variables was investigated using correlation analysis. The extent to which the adoption of AI, big …

Comparison Of The Effects Of Catchment Land Use/Land Cover On Freshwater Macroinvertebrate Communities And Water Quality In Three Rivers Of The Dingle Peninsula, Brooke Elizabeth Chesler

Theses

The Dingle Peninsula, a dynamic coastal ecosystem in the southwest of Ireland, provides an appropriate location to study the delicate balance that exists between human activities i.e., tourism, agriculture, and forestry, and their resulting impacts on the environment. Thus, the adjacent Feohanagh, Milltown, and Owenmore catchments were analysed via three-minute kick-samples divided proportionally by substrata for macroinvertebrate community composition, in-situ physico-chemical measurements for water quality parameters, and CORINE classification of land use and land cover (LULC). The overall goal was to identify the effect of LULC on water quality using macroinvertebrates as bioindicators. The presence of sensitive or tolerant macroinvertebrates …