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Articles 1111 - 1140 of 10269
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Preferred Rendering Of Memory Colors, Anku Manderna Anku
Preferred Rendering Of Memory Colors, Anku Manderna Anku
Theses
With the rise in high quality displays and cameras following the mainstream adoption of smartphones, image quality has become an essential aspect of engaging and attracting consumers. In the case of smartphones, the bar raises with release of every new generation. There are many factors affecting image quality such as sharpness, image noise or non-uniformity, and geometric distortion, but it is fair to say that color plays a vital role in the perceived quality of an image. Colors not only spark emotions and engage a user but also decide the likability of a certain image. Over the past few years …
Survey And Analysis Of Deepfake Media As It Applies To The New Era Of Disinformation, Jade L. Wise
Survey And Analysis Of Deepfake Media As It Applies To The New Era Of Disinformation, Jade L. Wise
Theses
The world has become a place where technology and the internet is so integrated into every-day life that people rely on the media and internet access to stay informed and connected. But, that has exposed us to a whole new world of positives and negatives, and the negatives could be catastrophic for our society. It will very soon be very difficult for the average person to distinguish between figment and reality; primarily with video, which has always been seen as a credible form of evidence. Deepfake videos are a prime example of this growing phenomenon. They are videos in which, …
Radio Carbon - Hybrid Documentary Process, Robert Stokes
Radio Carbon - Hybrid Documentary Process, Robert Stokes
Theses
Radio Carbon is a documentary made using a methodology for creating conscious digital video projects with a process privileging respect for crew, subject, and environment over the needs of a commercial, or market driven product. The guidelines imposed by this method are fluid, and project-specific in terms of their exact interpretation for each film. This project is meant to demonstrate a production style that allows for work to be made by the participants without a dominating creative force at every stage of production. This is made possible through the introduction of chance operations at several key points along the production …
Feasibility Of Twitter Sentiment Analysis In Predicting Crime In The Uae, Rashed Khalifa Alsubousi
Feasibility Of Twitter Sentiment Analysis In Predicting Crime In The Uae, Rashed Khalifa Alsubousi
Theses
In this study, we demonstrate how the information provided by individuals on social media can represent some aspects of their behavior to predict criminal activities and intentions in societies. The problem discussed in this study is finding a model that can analyze social media posts to infer the intentions and feelings of the publisher behind those posts to predict the probability of committing a crime. This is a preventive technique that can be used to monitor individuals or organizations who have a behavioral pattern that can be inferred as criminal intent. To help detect and predict criminal activities, we observe …
Quantum Correlations Using Classical Detectors, Chamithri Adikarige
Quantum Correlations Using Classical Detectors, Chamithri Adikarige
Theses
Single photons are vital to quantum computing, information processing, and transportation. Popular single-photon experiments are one or two-photon interference, classification of the light source, and characterization of detectors. Currently, the most efficient detector in the telecom wavelength is the Superconducting Nanowire detector. How- ever, experiments have been successful in demonstrating single-photon measurements can be done with unconventional detectors. One such method employed an EMCCD camera to observe spatial correlations between pixels with single photons. This thesis aims to test non-single photon-counting PIN photodetectors to observe time-correlation measurement. The improved detection model uses a high-resolution 2GHz oscilloscope and a cross-correlation algorithm. …
Retail Demand Forecasting, Mohamed Al Ali
Retail Demand Forecasting, Mohamed Al Ali
Theses
Sales and demand forecasting is one the most critical tasks of enterprises. It lays the foundation for many other essential business assumptions, such as cash flows, profit margins, turnover, capacity planning, and capital expenditure. This report presents a solution for the case study of forecasting monthly sales of one of the largest retail stores in Europe, Rossman chain stores. There are three steps in which this problem will be handled. First, a complete and comprehensive exploratory data analysis will be done to understand the data and perform feature engineering. Secondly, a time series will be modeled by autoregressive models using …
Nature And Nurture, Jessica Maffett
Nature And Nurture, Jessica Maffett
Theses
Nature and Nurture is an animated short film about a mother wolf raising her newborn cub through its first year of life. Humanity has started to develop near their home and we see how that affects their ecosystem and existence from the perspective of the wolves. It is fiction based on historical facts of grey wolf populations in the American Midwest from the 1960’s onward. Being a predator species, they have been viewed as the villain in the folklore of many different civilizations and have been considered a pest for the damages to livestock and farmland that they can cause …
“From The House Come Everything”: Macler Shepard And Jeffvanderlou, Inc’S Effort To Rebuild A North St. Louis City Neighborhood, 1966-1978, Mark Loehrer
Theses
This thesis charts the course of the JeffVanderLou (JVL) organization between the pivotal years of 1966 to 1976, using the life of a man named Macler Shepard as the primary lens of exploration. Born in Marvell Arkansas, Macler Shepard followed in the footsteps of tens of thousands of other Southern migrants to cities like St. Louis, hoping to find a new life in the industrial North. However, no sooner had he settled in, he was displaced by the construction of Pruitt-Igoe, one of St. Louis’ first large-scale urban renewal programs. In response, Shepard became involved in neighborhood organizing, focusing on …
Stay In Touch: An Interaction Design Project For Managing And Facilitating Healthy Long-Distance Relationships, Zhichao Zhou
Stay In Touch: An Interaction Design Project For Managing And Facilitating Healthy Long-Distance Relationships, Zhichao Zhou
Theses
The global pandemic has deepened an epidemic of loneliness in America. Quarantine during COVID-19 restricts in-person social activities that make managing long-distance relationships challenging. People feel uncomfortable and less confident to maintain healthy relationships in a virtual world. My thesis explores interaction methods to encourage people to stay in touch in long-distance relationships through establishing and maintaining communication contracts. To solve the problem, I designed Stay In Touch - a mobile APP and a watch to provide users a quick and interesting way to monitor and manage long-distance relationships. The APP helps people manage connections and take quick reach-out actions. …
The Song Of The Soul: Transforming Disabling Illness Through Art, Zulis Yalte
The Song Of The Soul: Transforming Disabling Illness Through Art, Zulis Yalte
Theses
The focus of this qualitative, arts-based inquiry was to understand how disabling illness might be transformed through art. A/r/tography - art/research/teaching and writing, was the method used to explore and understand the meaning(s) held within the art: Border Crossings - a conceptual, figurative, sculptural installation. The installation embodied the experience of disabling illness, symbolically depicting power relationships, identities, subjectivities and the multi-dimensional nature of being, of one coming up against the institution, the illness and the self. Guided by the work of Heidegger (Hermeneutic Circle), Deleuze and Guatarri (Rhizome and The body without Organs) and Foucault (Power Relationships), the A/r/tographer …
A Measure Of Perceived Fatigue Among Nurses In Western North Carolina, Karen R. Cochran
A Measure Of Perceived Fatigue Among Nurses In Western North Carolina, Karen R. Cochran
Theses
We are anticipating a heightened shortage of nurses as our aging population retires. A shortage of workers tends to lead to overtime for those still in the work force. Previous research has demonstrated a link between working long hours, fatigue, and decreased performance among nurses. Fatigue has specifically been linked to on the job injuries and poorer patient outcomes. This research study examined perceived fatigue among nurses in western North Carolina.
Mathematically Modeling Plastic Pollution In The Great Lakes, Juliette Daily
Mathematically Modeling Plastic Pollution In The Great Lakes, Juliette Daily
Theses
Mass estimates of plastic pollution based on open water surface samples differ by several orders of magnitude from what is predicted based on production and input rates to the world’s oceans and the Great Lakes. Researchers have proposed that this missing plastic may be located in other reservoirs, including beaches, nearshore water, the water column, or sediment. Studying plastic via sampling efforts is logistically challenging and time consuming. Models, which provide full spatial and temporal distributions, can help fill in the knowledge gaps that sampling efforts leave. Here we present the first three-dimensional modeling effort in the Great Lakes to …
Survey Validation: Perception And Knowledge Of Concussions Amongst Ncaa Student-Athletes, Victoria L. Haywood
Survey Validation: Perception And Knowledge Of Concussions Amongst Ncaa Student-Athletes, Victoria L. Haywood
Theses
Background: Sport related concussion diagnosis can often be challenging as all athletes experience different signs and symptoms and may not have the correct knowledge to be able to identify every possible symptom of a concussion. When a concussion is sustained by an athlete, it is crucial that the injury is handled correctly not only by medical providers, but more importantly by the athlete themselves. Because the most common symptoms being a headache, dizziness, etc., a clinical diagnosis is highly dependent on the patient self-reporting their own symptoms. It is important for an athlete to be able to recognize a concussion …
The Loss Of Profit: The Use Of Maasai Culture For The Gain Of Louis Vuitton & Valentino, Caitlin Jeffrey
The Loss Of Profit: The Use Of Maasai Culture For The Gain Of Louis Vuitton & Valentino, Caitlin Jeffrey
Theses
This thesis focuses on how western fashion designers, Louis Vuitton and Valentino took elements from the Maasai tribe to develop profitable collections. This thesis looks at historical instances of appropriation by western designers as a catalyst for modern designers to appropriate marginalized and indigenous cultures in the 21st century. The aim of this thesis was to look at the issue of cultural appropriation inside the fashion industry with a lens from postcolonial indigenous methods and give examples of how western designers can avoid appropriation by utilizing specific guidelines based on appreciation and inspiration.
Material Characterization For Microwave Absorbing And Shielding Applications, Muhammed Shafeeque Kallumottakkal
Material Characterization For Microwave Absorbing And Shielding Applications, Muhammed Shafeeque Kallumottakkal
Theses
The rapid advancement and widespread of microwave and RF-communication systems have contributed to an abundant rise in electromagnetic energy radiation in our living environment. Such an increase in microwave sources is due to the development and advancement in communication techniques (mobile phones, laptops, and antennas for aeronautics or automobile) and electronic warfare in the military field (radar and satellite). To address these concerns, EM absorbing materials are used to ensure public safety and the safety of military operations. Various types of EM absorbing materials made up of composite materials have been produced and studied. This thesis discusses the microwave properties …
Improving Phytoremediation Of Oil Polluted Soil In The Uae Using Acc Deaminase Producing Bacteria Under Arid Conditions, Maitha Mubarak Almansoori
Improving Phytoremediation Of Oil Polluted Soil In The Uae Using Acc Deaminase Producing Bacteria Under Arid Conditions, Maitha Mubarak Almansoori
Theses
Many 1-aminocyclopropane-1-carboxylic acid (ACC) deaminase-producing and oil-degrading rhizosphere actinobacteria were isolated from oil-contaminated soils in the United Arab Emirates. These actinobacterial isolates were further selected based on their ability to solubilize phosphorus, to produce siderophores, and to produce plant growth regulators (PGRs) including auxins and polyamines. The ability of the most-promising isolate #20 (Streptomyces sp.) to promote the growth of the hyper-accumulating plants “Bermuda grass” in soil polluted with Light Arabian Crude Oil (LACO) was evaluated under greenhouse conditions. Under controlled greenhouse conditions, the application of the strongest Streptomyces sp. #20 which exhibited the maximum production of ACC deaminase and …
Effect Of Breathing Exercises On Perceived Stress Level Among The French-Speaking Community In Abu Dhabi, Uae: A Comparative Study Between Online And Mobile Application Delivery Methods, Nathalie El Asmar
Theses
Breathing exercises have many health benefits, especially in terms of stress reduction. Several studies have examined the effect of breathing on stress levels; however, there is a lack of studies comparing delivery methods. This study aimed to compare the difference in perceived stress levels in people who performed breathing exercises face-to-face using an online video conferencing tool versus people who used a mobile breathing application. The sample consisted of sixty-two French-speaking individuals living in Abu Dhabi, United Arab Emirates. Before beginning the study, volunteers completed the Perceived Stress Scale-14 items. Those with results that showed a medium to a high …
Exploring The Impact Of Guided Writing Strategies On Fifth-Grade Efl Students' Narrative Writing Skills, Haya Husam Sabbah
Exploring The Impact Of Guided Writing Strategies On Fifth-Grade Efl Students' Narrative Writing Skills, Haya Husam Sabbah
Theses
This study is about investigating the effects of guided writing strategies on Arab students' EFL narrative writing skills and their perceptions regarding the use of such a strategy. For the study, a quasi-experimental design was used to obtain data from 30 EFL fifth-grade students in an American-curriculum school in Al Ain, UAE. Participants were divided into two groups: a control group and an experimental group. Data were collected using a questionnaire survey and a writing test containing a set of criteria for narrative writing skills. The results of the study showed that students in the experimental group were positively affected …
Plankton Dynamic At Eastern Arabian Gulf And Sea Of Oman, Muzna Mohammed Husam Saeed Al Junaibi
Plankton Dynamic At Eastern Arabian Gulf And Sea Of Oman, Muzna Mohammed Husam Saeed Al Junaibi
Theses
The present study is part of the collaborative research project entitled “Comparative Analysis and Predictions of Algal Blooms in the Arabian Gulf and the Sea of Oman”, between the United Arab Emirates University and Sultan Qaboos University (Grant # G00002684- 31S321), in which simultaneous and intensive biweekly plankton and water samples were collected from two opposite coastal stations off the Strait of Hormuz with the aim to study plankton dynamics at the Arabian Gulf and the Sea of Oman and the effect of environmental parameters on their community structures during the period from May 2018 until May …
Response Of Five Chenopodium Quinoa Varieties To Different Salinity Levels, Elevated Co₂ And Uvb, Saif Ali Matar Al Blooshi
Response Of Five Chenopodium Quinoa Varieties To Different Salinity Levels, Elevated Co₂ And Uvb, Saif Ali Matar Al Blooshi
Theses
Ecosystems have been affected by climate changes. Both agriculture and environmental changes are correlated with various features since climate change is the main cause of abiotic and biotic stress which affects crop plants. The climate changes and their severe impact on plant productivity showed great intensities due to the effects of abiotic stress. In the present investigation, five quinoa varieties viz KAUST- 05395/CHFN-68 (V1), KAUST-05398/PI-614889 (V2), KAUST-05397/PI-614885 (V3), KAUST-05403/ICBA-Q3 (V4), and KAUST-05399/PI-614888 (V5) were screened for their salinity stress response by measuring the morphological parameters such as total plant height, fresh and dry weight of shoot and roots. V4 and …
Immobilization Of Lipase On Metal Organic Frameworks For Biodiesel Production, Reem L Husam Safwan Shoma
Immobilization Of Lipase On Metal Organic Frameworks For Biodiesel Production, Reem L Husam Safwan Shoma
Theses
For the economical application of enzymatic processes in biodiesel production, lipase enzyme has to be used in immobilized form to allow easy retention and reuse. The main challenges facing the industrialization of the enzymatic process are the high mass transfer resistance, the tendency to adsorb the by-product glycerol onto the support matrix and poor operational stability. These problems can be solved by a good selection of supports of favourable surface characteristics and pore sizes. In that regard, increasing interest has recently been in Metal-Organic Frameworks (MOFs) as a new kind of porous support for enzyme immobilization. Physical adsorption, which is …
Role Of Autophagy In Acridocarpus Orientalis-Induced Anti-Breast Cancer Activity, Suhib Hisham Ahmed Saeed Altabbal
Role Of Autophagy In Acridocarpus Orientalis-Induced Anti-Breast Cancer Activity, Suhib Hisham Ahmed Saeed Altabbal
Theses
Breast cancer is the most frequently diagnosed cancer in women worldwide. Triple Negative Breast Cancer (TNBC), which lacks the expression of the hormonal Estrogen Receptor (ER) and Progesterone Receptor (PR), and the amplification of Human Epidermal Growth Factor Receptor 2 (HER2), is not responsive to the hormonal therapy. Therefore, chemotherapy and radiotherapy, which cause severe side effects, are the current available choices to treat TNBC. Hence, there is an urgent need to find new therapeutic choices for TNBC. It is estimated that 50% of all drugs in clinical use during the 21st century are natural products and plants derived. …
Teachers’ Perceptions Of Teaching Mathematics Online In Elementary Schools In Al Ain., Kamar Fayez Kamar
Teachers’ Perceptions Of Teaching Mathematics Online In Elementary Schools In Al Ain., Kamar Fayez Kamar
Theses
Online learning is an active method of learning in our lives, and it has been implemented in all the schools in the United Arab Emirates (UAE). Many methods such as platforms, online educational websites, and other applications were used by teachers to support online learning, and to be able to assist students to achieve their goals and accomplish what is required from their curriculum. The main objective of this study is to examine teachers’ perceptions toward teaching mathematics using online learning in elementary schools. Data was collected from 90 (n= 90) elementary teachers in Al Ain City, UAE, during the …
Biological Treatment Of Produced Water Using Algae: A Proof Of Concept, Shibin Hashem Mohammed Nadersha
Biological Treatment Of Produced Water Using Algae: A Proof Of Concept, Shibin Hashem Mohammed Nadersha
Theses
Produced water (PW) is the effluent generated during oil mining and extraction. On average, for every barrel of oil, 4 - 5 barrels of PW are generated worldwide. In UAE, 1.22 billion cubic meters of PW were generated in the year 2017. Proper management of PW is thus very important taking into account the large volumes of it being generated. In addition, PW is considered toxic as it contains various contaminants such as aliphatic and aromatic hydrocarbons, inorganic salts, metals, phenols, radioactive materials, and chemical additives. Disposal of untreated PW into oceans and water bodies can cause adverse effects on …
Aqueous Wastewater Treatment With Aluminium Oxide, Silicon Dioxide And Alginite, Anifat Adenike Bankole
Aqueous Wastewater Treatment With Aluminium Oxide, Silicon Dioxide And Alginite, Anifat Adenike Bankole
Theses
Wastewater, regardless of the source, has always found its way into the environment. If not treated it can pose a threat to the life of humans as well as aquatic organisms. In regard to the treatment of wastewater containing remnant organic dyes, the adsorption of these on recyclable sorbent materials such as alginite, alumina, and silica gel was evaluated. The main objective of this thesis is to evaluate the sorption process for dye tainted water specifically stemming from educational and research laboratories. Adsorption studies of the wastewater with sorbent materials were carried out under different experimental conditions. The study investigates …
Studying Neurotoxic Effects Of Three Synthetic Insecticides And Two Herbal Infusions On The Nervous System Of The Fruit Fly Drosophila Melanogaster, Sara Khamis Obaid Hamarain Al Dhaheri
Studying Neurotoxic Effects Of Three Synthetic Insecticides And Two Herbal Infusions On The Nervous System Of The Fruit Fly Drosophila Melanogaster, Sara Khamis Obaid Hamarain Al Dhaheri
Theses
Pesticides applied on plants and animals can reach the human diet once they enter food chains. Insecticides are neurotoxic agents; they have the potential of causing damage to the nervous system in people. The damage could induce or promote neurodegenerative diseases such as the Parkinson’s and Alzheimer's. It is well-documented that the exposure to the insecticide chlorpyrifos (CPF) stimulate the Parkinson disease in humans and experimental animals. Thus, this research project will study effect of three synthetic insecticides pirimicarb, tefluthrin, and CPF on the nervous system of Drosophila melanogaster as a model organism. In addition, the project will evaluate the …
Preparation And Evaluation Of Crocetin-Coated Biodegradable Polymer On Top Of Magnetite Nanoparticles For Their Anticancer Effects, Sulafa Saeed Abdelhalim
Preparation And Evaluation Of Crocetin-Coated Biodegradable Polymer On Top Of Magnetite Nanoparticles For Their Anticancer Effects, Sulafa Saeed Abdelhalim
Theses
Liver cancer is still one of the leading causes of cancer-related deaths worldwide. This is due to many reasons including lack of effective drugs, late diagnosis of this type of cancer due to the overlapping of symptoms with many other liver diseases, and lack of effective screening tests. Targeted drug delivery systems offer many promising advantages compared to conventional chemotherapy. Targeted delivery will mitigate the bad side effects of chemotherapy such as drug resistance, low therapeutic value since the drug mostly will be administered through an IV affecting healthy and cancer cells alike, and that leads us to an important …
Exploring A New Dimension Of Learning And Work In Kosovo: An Analysis Of The Relationship Between Non-Formal Learning, Employability, And The Job Performance Of Young People, Clirim Sheremeti
Theses
The mismatch between what is taught in schools and what is required in the labor market is one of the foremost problems that the labor market and young people in Kosovo face today. In 2019, 49.4% of working-age young people in Kosovo were unemployed and 32.5% of youth in Kosovo were not in education, employment, or training (NEET), the highest percentage in the region ("Punësimi dhe analiza e tregut të punës në Kosovë", 2020). Out of those who were employed, 56% of them work in occupations that do not match their educational qualifications ("What are the challenges of being young …
Analyzing Temporal Patterns In Phishing Email Topics, Erika Bliss
Analyzing Temporal Patterns In Phishing Email Topics, Erika Bliss
Theses
In 2020, the Federal Bureau of Investigation (FBI) found phishing to be the most common cybercrime, with a record number of complaints from Americans reporting losses exceeding $4.1 billion. Various phishing prevention methods exist; however, these methods are usually reactionary in nature as they activate only after a phishing campaign has been launched. Priming people ahead of time with the knowledge of which phishing topic is more likely to occur could be an effective proactive phishing prevention strategy. It has been noted that the volume of phishing emails tended to increase around key calendar dates and during times of uncertainty. …
Examining Mentorship In The Field Of Sign Language Interpreting: An Application Of Relational Dialectics Theory, Hanna Hoekman
Examining Mentorship In The Field Of Sign Language Interpreting: An Application Of Relational Dialectics Theory, Hanna Hoekman
Theses
Using relational dialectics theory, this study examined mentoring approaches and dialectical tensions that occur in mentoring relationships in the field of sign language interpreting. The traditional function of a mentor is to provide guidance or support to someone who has less experience than themselves. This study focuses on a deeper understanding of the dynamics of mentoring relationships in the field of sign language interpreting. Using a qualitative approach, I conducted semi-structured interviews with sign language interpreters who have been in the role of mentor and mentee. The results, based on interviews with mentors and mentees, show that mentors and mentees …