Digital Commons Network^™

Technique To Reduce The Robbing Crime Rate In Dubai During The Event Of Expo 2020 By Analyzing Relevant Data., Abdulla Ahmed Kankzar

Theses

Dubai’s crime rate appears to be significantly lower. However, do not let this lull you into a false sense of security. Most of the crime occurs in areas populated primarily by lower-income, temporary laborers originating from other countries. Most crimes attributed to this group consist of petty theft, public offenses (e.g., fighting, public intoxication, and property damage), sexual harassment, and rare incidents of violent assault. Using advanced techniques to classify which category the crime belongs to; it will help the concerned authorities to tackle the major crime happening in the City and helpful to find out rare crimes in the …

Artificial Intelligence For Smarter Surveillance Using Cctv Cameras In The Uae, Fatma Sabeel Alblooshi

Theses

Nowadays there are many technologies being developed worldwide, and people should keep abreast of new technologies and developments. In addition, many companies are focusing on developing new features and technologies for cameras in several sectors. It’s very important to have cameras in public places, schools or hospitals. For instance, in these public places they need to install cameras that recognize image processing, avoiding recording people’s information and data, when the crime happened, or for safety purposes. On the other hand, CCTV cameras pose risks since we don’t know who is monitoring the screen, and this sensitive footage can be shared …

Mechanistic Insights On The Role Of Ambrisentan, An Endothelin Type-A Receptor Antagonist, In Breast Cancer, Ruba Saleem Amer

Theses

The activation of the endothelin receptor type A (ETAR) by its ligand endothelin-1 (ET-1) is well known for its role in vasoconstriction. Interestingly, ET-1 and ETAR are over-expressed in various human tumors, including breast cancer. Several studies described an important role for ETAR in cancer progression and metastasis. The extensive network of interactions that exist between ET-1 axis and other signaling pathways can trigger an autocrine and paracrine signaling that modulates different tumorigenesis processes, such as cellular proliferation and survival, epithelial-to-mesenchymal transition (EMT) and chemoresistance. The main objective of this study was to investigate the antitumor effects of Ambrisentan, a …

Examining Awareness And Identification Procedures Of Students With Specific Learning Disabilities In Uae Elementary Government Schools, Hana Aidrous Omar

Theses

Specific Learning Disability (SLD) is the most prevalent type of disability. Many students have been incorrectly identified as having SLD when, in fact, they have a different issue or disability. Other students with serious academic problems have been ignored and have not been evaluated. This study, therefore, examines the procedures used to identify students with SLD in UAE elementary government schools. The purpose of this study is twofold: (a) to examine the diagnostic procedures and steps that UAE elementary government schools follow to identify and place students with SLD and (b) to investigate school professionals’ awareness of SLD. A mixed …

Evaluation Of Nutrient Solutions Produced From Aqueous Extracts And Decomposition Products Of Organic Waste Materials On The Plant Growth Performance In Hydroponics, Noura Said Al Nuaimi

Theses

Hydroponic plant production involves the cultivation of plants in absence of soil. In this system, the supply of the plant root with water and nutritional elements occurs via a nutrient solution made of inorganic salts. Hydroponic plant cultivation often achieves higher yields, water use efficiencies and quality of crops compared with soil production. In addition, it renders the farming system independent from soil properties. However, the currently available systems rely on the steady input of non-renewable inorganic salts. Unlike soil-based systems, hydroponics, so far, do not offer feasible opportunities for recycling nutritional elements from within crop residues or organic waste …

Sustainability Of Modern Groundwater Pumping Technologies, Life Cycle Assessment, Hesham Mahmood Alshehabi

Theses

The sustainability of groundwater equipment systems is not well addressed in the Gulf Cooperation Council Countries (GCC). The typical technology practiced in the GCC is the borehole pumps coupled with asynchronous motors. This thesis is evaluating the sustainability of various alternatives for groundwater equipment through the three pillars of sustainability. Economic assessment seeking the Levelized cost of water given typically in $/m³ and main factors affecting the energy intensity through a statistical comparative analysis approach. Environmental evaluation through performing a life cycle assessment model for four pumping alternatives, and finally, societal impact assessment aiming to identify the best practices and …

Heart Rhythm Classification From Static And Ecg Time-Series Data Using Hybrid Multimodal Deep Learning, Ahmad Abdulrazaq Abdulla Alnajjar

Theses

Cardiovascular arrhythmia diseases are considered as the most common diseases that cause death around the world. Abnormal arrhythmia diseases can be identified by analyzing heart rhythm using an electrocardiogram (ECG). However, this analysis is done manually by cardiologists, which may be subjective and susceptible to different cardiologist observations and experiences, as well as to noise and irregularities in those signals. This can lead to misdiagnosis. Motivated by this challenge, an automated heart rhythm diagnosis approach from ECG signals using Deep Learning has been proposed. In order to achieve this goal, three research problems have been addressed. First, recognize the role …

Early Exposure To Marital Conflict And Adolescent Emotion Regulation, Kassidy Colton

Theses

Exposure to both physical and psychological stress has a negative impact on one’s regulatory processing, and stress within the family context may be especially impactful on emotional regulation and development. Early experiences of exposure to parent marital conflict or parent relationship discord, such as divorce, are stressors often associated with poor emotional well-being, including emotion dysregulation, in both children and adults. However, the influence of these experiences on regulatory development is complex as there are many factors that impact the pathways of risk (e.g., parenting behaviors, child perceptions). Furthermore, emotion regulation has not been well-studied in adolescence in the context …

Matter: Creating An Action Loop Of Mindfulness, Mriganka Gupta

Theses

In the past, radical innovation changed the way we live our daily lives without causing a change in fundamental human behaviour. Our “social suite” of behaviours - something that has evolved within us over centuries had mostly remained consistent in the early days of this innovation. Today, modern technology has slipped into our lives without any friction. Products are now designed to blend in with our homes, so well that we almost forget they’re there. And this has caused a concerning change in human behaviour - to the extent that people now think of computer behaviours as analogous to human …

The Effect Of Roadside Mowing And Road Traffic On Bumble Bee Abundance And Pollinating Insect Habitat Quality In New York Highway Rights-Of-Way., Alyssa Schoenfeldt

Theses

Many insect pollinators, including native pollinators such as bumble bees (Bombus spp.), are facing population declines globally due to loss of natural habitats and other anthropogenic factors. The mandated grassy areas alongside roads, known as roadside rights-of-way (ROWs), are potential habitats for insect pollinators. Yet, roadsides ROWs are highly susceptible to disturbances including on-road traffic and roadside management practices, such as mowing, that may impede their performance as suitable habitat. My research objective was thus to examine if and how road traffic levels and roadside mowing interact to influence pollinating insect habitat quality and bumblebee abundance in highway roadside ROWs …

Evaluating Electronic Pulse Generators For Cooling Tower Sanitation, Hannah Saxena

Theses

Cooling towers are possible sources of contamination to the environment, with implications to human health. Cooling towers are known sources for disease outbreaks. The cooling process releases aerosols, which if cooling towers are not adequately sanitized, pathogenic bacteria may be released and contaminate the environment. Compounding the risk of pathogenic bacteria release, cooling towers provide ideal conditions for biofilms to grow which encourage the exchange of antibiotic resistance genes. Current sanitation methods are unable to prevent or effectively remove biofilms in cooling towers. Therefore, a new sanitation method is necessary. This research explores the feasibility of using electrical pulse generators …

The Best Snowboarding Buddy: Snowpes System, Peiwen He

Theses

The mountain ski resorts are huge places, while the maps are difficult to read and remember. Due to the difference of languages and map signs across countries, it's difficult for people to locate themselves on a map. In addition, it can be difficult for a snowboarder to keep contact with their crew. It also makes asking for rescue take longer. For the snowboarders whose ears are occupied, it's dangerous when there's someone behind them closely. For novice snowboarders who snowboard alone, it is not easy for them to learn new tricks so that they may give up. The Snowpes system …

Socio-Ecological Context Matters For Wetland Project Outcomes, Sydney Vanwinkle

Theses

Restoration or creation of wetlands is used to counteract wetland loss in the United States. However, projects often fail to meet functional equivalence with natural wetlands, and the shortcomings increase with time since construction. Many restoration projects are located in suburban or urban areas and are highly influenced by human impacts. Lack of understanding of how human communities influence restoration outcomes, in ways both positive and negative, hinders the ability of restoration managers to produce favorable long-term outcomes. This thesis investigates relationships among ecological metrics of success and the biotic, abiotic and social context for 38 created and restored wetlands …

Origami Food Packaging Based On Sustainable Concepts, Can Wang

Theses

This paper discusses food packaging based on sustainable design concepts. Firstly, it gives a brief overview of packaging, including functions and commonly used materials. Besides, this paper introduces the present situation of the packaging industry, combined with the actual condition of the importance of sustainable packaging in contemporary society. The necessity of sustainable design is emphasized by packagings’ large market, its negative impacts on the environment, strong connection with food waste, and people’s, especially millennium’s attitudes towards sustainable packaging. A large amount of waste has polluted the environment and consumed much energy, and food is high on the wastage list, …

Connections, Kerina Mangiaracina

Theses

This thesis explores the connections between us as parents, children, and spouses. These relationships often involve choices to sacrifice pleasure and want for stability and the meeting of other’s needs. They also encompass challenges overcome as well as dreams and wishes never achieved. These connections, I have come to believe, are at the core of what makes us who we are. In my own life as a child, wife, mother, and artist the issues related to relationships and connections to others have defined the parameters of my journey. Bonds that link or separate us, desire, privilege, tribulation, and solace have …

Modeling The Mechanistic Behavioral Logic Supporting Adherence To Hormone Therapy In Breast Cancer Patients, Gina Kersey

Theses

This project proposed that given a basic model of the decisional logic driving stable adherence it might be possible to reliably anticipate increased vulnerability to discontinuation and use such a mode to design behavioral interventions that are specifically tailored to deliver course corrections that are temporally and contextually optimal. A logistic regression was coded and run using the core model predicted by the experts as a base for how the variables interact to make predictions. Then a logistic regression with stepwise selection was coded and run using the core model as a base for how the variables interact and to …

Medical Expertise, Patient Expertise, And Surrogate Decision Making: The Importance Of Co-Deliberation In Medical Decision-Making, Lindsey Grossheim

Theses

In biomedicine, there are many cases where a patient is incapacitated and unable to make their medical decisions. Often, these patients have no declared decision-maker. This thesis explores solutions which promote these patients’ ability to receive beneficent care and have a respect for their autonomy by proposing a requirement for co-deliberation between a medical professional (medical expert) and someone who knows the patient well (patient expert). This thesis studies a case and applies three solutions: one where each expert has full authority and a final solution where the two experts co-deliberate. Co-deliberation is a conversation between the two experts to …

Who Do They Think We Are? Analyzing Misrepresentation Of Races In Netflix Original Films Using Critical Race Theory And Social Identity Theory, Jacob Osseck

Theses

In a society like today’s, racial misrepresentation can be found across a vast number of different forms of media. Racial misrepresentation has been found in television portrayals of characters within series and programs during primetime television. This sort of misrepresentation creates obstacles for certain minorities to overcome prejudice, racism, and bigotry that oppresses their ingroup. A content analysis of 20 Netflix Original films which were chosen through random purposive sampling, to include comedy and drama genres, was conducted for the research. The analysis produced results that helped explain that Netflix’s representation of minorities through inclusion has improved for Blacks, yet …

The Fresh Fridge - Design To Enable Healthy Eating, Tatiana Ferrucio

Theses

A significant part of the population has adjusted life years (DALY’s) due to bad eating habits throughout their lives. This study explores the pain points to a healthier diet and proposes a design intervention for this problem.

The goal is to empower users to eat healthier and in a more sustainable way. As part of the discoveries throughout the research, healthy eating is the individual’s ability to achieve their nutritional values according to their physical structure and biotype.

The design process for this project considered potential strategies to engage people on healthy eating, using positive design methodologies to maintain people …

A Risk Management Framework Using Digital Transformation For The Healthcare Sector During The Covid-19 Pandemic, Mohammad Awni Khasawneh, Mohamed Alayat

Theses

Despite the many changes in the orientation of the world economy and the spotlight positioning, the healthcare sector remains one of the most important and critical sectors for its contribution in every aspect of human life. Improvements in the healthcare sector are seen and evident on a daily basis to cope with the technological and digital advancements in the world, and the recent COVID-19 pandemic has put these improvements into a faster pace. Several challenges in the health sector have risen to surface since the beginning of the pandemic; some of these challenges have been properly addressed and tackled, while …

Historical Ecology Of The San Diego Sport Fishery: Catch Composition, Species Trends, And Fishing Effort From 1959 To 2011, Rebecca Schwartz Lesberg

Theses

Like ocean systems around the world, species targeted by the San Diego sportfishery are subject to myriad threats from human activity, with several species already showing documented decline. However, long-term fisheries datasets are often lacking, limiting natural resource managers’ ability to appropriately manage these ecologically and economically important species. Therefore, this study used daily reports published in two Southern California newspapers to examine changes in catch composition, effort, and catch per unit effort (CPUE) from 1959-2011 for the San Diego commercial passenger fishing vessel (CPFV) sportfishery. This study then tested the relationship between those patterns and three large scale oceanographic …

A Framework For Evaluating Technology-Mediated Collaborative Workflow, Christopher Bondy

Theses

The adoption of new technology into collaborative workflows has permeated every aspect of our personal and professional lives with the promise of performing work processes more efficiently and with greater capability. The continued rise of ubiquitous computing and heightened need for collaborative features suggest that a view of enabling technologies in a workflow should include the physical computing infrastructure, the collaborative interaction between humans and computers, and the informatics (i.e., collection and representation of data within the workflow). The development and integration of technology for collaborative workflows introduces many variables that are of great concern to companies, organization, and individuals. …

Development Of A Low-Cost Eye Screening Tool For Early Detection Of Diabetic Retinopathy Using Deep Neural Network, David Mwanguo Mwasikira

Theses

It has been said that technology used in the lab does not directly transfer to what is done in healthcare. Research on the use of Artificial Intelligence (AI) in the diagnosis of Diabetic Retinopathy (DR) has seen tremendous growth over the last couple of years but it is also true not much of that knowledge has been transferred into practice to benefit patients in need. One reason is that it’s a new frontier with untested technologies and one that is evolving too fast. Also, the Real Healthcare situation can be very complicated presenting itself with numerous challenges starting with strict …

Family Planning Methods Among Couples Of A Selected Barangay In Tacloban City: Basis For Healthcare Program Enhancement, Ric-An Artemio S. Gadin

Theses

The increase of population affects many aspects of society, including living conditions, basic needs, employment status and most importantly the health system. It is thus imperative to adequately plan family size in order to build a stable society. But despite of the availability of family planning programs where most methods of contraception are available both in the rural and urban health centers, literatures shows that population growth is still at rise. Thus the researcher became curious of the knowledge, attitude and practices of couples in family planning. The study tried to assess the level of awareness and practices of family …

Pedagogical Evaluation Of Cognitive Accessibility Learning Lab In The Classroom, Saad Khan

Theses

In a study conducted by Webaim, 98.1% of sites had a detectable accessibility issue. This poses a profound challenge to the 1 billion users across the world who have a disability. This indicates that developers either are not aware of how to make the sites accessible or aware of how critical it is to make the sites usable by all users. This problem is further compounded by the lack of available resources that can educate students and future developers in making their software accessible. To address current limitations/challenges, we have developed an all-in-one immersive learning experience known as the Accessibility …

Understanding The Themes Of Disability Discourse Through Reddit Comments, Brandon Palonis

Theses

With the advent of internet forums, sharing opinions in a public sphere has never been easier, especially for those facing marginalization in their communities. Forums offer a neutral, semi-anonymous space wherein people may feel more compelled to share intimate details about the characteristics of their lives. This paper focuses on internet forums related to disabilities, specifically those found on Reddit, and uses Latent Dirichlet Allocation (LDA) to extract topics from the corpus of 3 subreddits: r/Blind, r/ADHD, and r/Disability. The features are then put into key term groups that are defined by a key phrase. This created category taxonomy is …

Designing A Chemotherapy Infusion Center In Buffalo, New York Using Daylighting To Aid In The Healing Process, Claire Witt

Theses

Healthcare makes up a large amount of infrastructure and while today’s designs have vastly improved over the years, incorporating more natural light can improve not only staff’s performance but also enhance a patient healing experience. Daylighting is one of the most powerful, natural product designers can use in projects. Healthcare facilities have a goal in mind when designing a hospital such as the patients healing, overall experience, and their comfort. To continue to achieve improvements in patient care, it is important to constantly evaluate current means and methods, with one element that influences the delivery of care is the design …

Deep Learning Of Scene-Specific Classifier For Pedestrian Detection In Dubai, Abduljalil Alolama

Theses

The performance of a generic pedestrian detector varies based on the data fed to it; when applied to a specific scene, its performance degrades dramatically, which require the detector to be fed with the specific target in mind so that it can produce the desired predictions and detect for the user the specified target. In this paper, I propose to feed the automated specialization of a scene-specific pedestrian detector, with multiple sources from pictures to even videos beginning with a generic video surveillance detector, however manually marking samples to ease the process, as the knowledge accumulated from the master program …

Scenario-Based Simulation Of Treatment Processes For Minimization Of Sludge Production From Al-Saad Wastewater Treatment Plant, Omar Gamil Abdelmajeed Hussien

Theses

The biological-activated sludge treatment process is the most widely used approach to treating domestic wastewater. It involves the transformation of soluble and particulate organic matter to gases and large amounts of settleable biomass (produced sludge). This sludge is considered one of the most pressing management challenges since its treatment represents approximately 50 to 60% of the total operational cost of a wastewater treatment plant (WWTP). The traditional management of excess sludge is by disposal in landfills, incineration, or agriculture reuse in the form of fertilizers but due to energy and environmental concerns, many jurisdictions developed strict policies and regulations for …

The Relationship Among Social Competence, Social Skills, And Academic Achievement For Students With Specific Learning Disability In The Uae, Amna Salem Al Yahyaee

Theses

The objective of this study is fourfold. To examine the relationship between a) parental involvement in their children’s education and social competence, b) parental involvement in their children’s education and their children’s academic achievement, c) parental involvement in their children's social competence and their children’s academic achievement, and d) parental involvement in their children's social competence and their children’s social skills. Thirty parents of children with specific learning disabilities participated in this study. Quantitative analysis was used in this study to answer the research questions. The results of this study revealed that there was no statistically significant relationship between parents’ …