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Articles 511 - 540 of 4969
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The Association Between Added Sugar And Abdominal Obesity In Adults, Noora Salem Alhammadi
The Association Between Added Sugar And Abdominal Obesity In Adults, Noora Salem Alhammadi
Theses
Excessive body fat accumulation is a complicated medical condition known as obesity. Obesity increases the risk of chronic diseases including type 2 diabetes mellitus, cardiovascular disease, and several types of cancer. Numerous studies have shown that adults who regularly consume added sugar, mostly from sugar sweetened beverages, are more likely to be overweight or obese and/or abdominal obesity, however results remain controversial. The primary objective was to evaluate the relationship between Greek adults’ consumption of added sugar and abdominal obesity. The primary outcome was to investigate the intakes of added sugars in relation to weight status, fat mass, and specific …
Population Structure And Genetic Diversity Of The Socotra Cormorant (Phalacrocorax Nigrogularis), Noura Mabkhout Almansoori
Population Structure And Genetic Diversity Of The Socotra Cormorant (Phalacrocorax Nigrogularis), Noura Mabkhout Almansoori
Theses
The Socotra cormorants (Phalacrocorax nigrogularis) are regional endemic seabirds restricted to the Arabian Gulf, Gulf of Oman, and the Arabian Sea. This species is classified as vulnerable by the IUCN Red List. However, no population genetic study has been conducted on P. nigrogularis in their range, and population structure, gene flow and connectivity between colonies is unknown. Likewise, genetic diversity of this species has not yet been characterized. Thus, the aim of this thesis was to fill these gaps by inferring population structure, assessing gene flow and genetic diversity of Socotra cormorant colonies in their known distribution range. …
Tabula Rasa, Yaoxuan Liu
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 …
What Is The Best Way To Develop A Website?, Nahomy Julieta Calderon Lopez
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, …
Upgrading Biomass To Bio-Oil: Catalytic Hydrodeoxygenation And Pyrolysis Of Vanillin And Anisole Biomass Model Compounds, Ahmad J. Yaghi
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 …
How Will The Future Of The Dubai Virtual Commercial City Reshape The Policing Sector?, Shamma Ghanimi Mohammad Al Marri
How Will The Future Of The Dubai Virtual Commercial City Reshape The Policing Sector?, Shamma Ghanimi Mohammad Al Marri
Theses
The uncertainty of lack of policing involvement increases the worries and concerns and lack of trust of the potential virtual residents of Dubai Virtual Commercial City. The purpose of this research is to mitigate and minimize virtual crimes and expand safety and security in the virtual world. Using various future foresight tools to bring new solutions and recommendations to support law enforcement to ensure proactive policing in the virtual world. The results of the study show a clear correlation between the lack of rules and regulations and new emerging virtual crimes. Moreover, it also showcases the recent international effort by …
Deaf Communication Awareness, Emily Grace Cruz Amponin
Deaf Communication Awareness, Emily Grace Cruz Amponin
Theses
Whenever a Deaf or Hard-of-Hearing person or a group of deaf people converse with people who aren’t deaf, they know various communication approaches such as writing notes on paper or phones, basic gestures, talking clearly, or lip reading if they grew up with an oral method. A Deaf or Hard-of-Hearing person may have hearing devices: hearing aids or cochlear implants, or they have none of these hearing devices. The Deaf and Hard-of-Hearing people are trying and willing to communicate with their relatives, employees, customers, classmates, or instructors. However, people do not look at a Deaf or Hard-of-Hearing person or a …
Spatiotemporal Dynamics Of The Marine Invertebrate Community Associated With Amathia Verticillata, Emily Masini Zavacki, Nathalie Reyns Phd, Michel Boudrias Phd, Jeff Crooks Phd
Spatiotemporal Dynamics Of The Marine Invertebrate Community Associated With Amathia Verticillata, Emily Masini Zavacki, Nathalie Reyns Phd, Michel Boudrias Phd, Jeff Crooks Phd
Theses
Non-indigenous species (NIS) are often thought to have negative consequences on ecosystems. However, some NIS are ecosystem engineers, organisms that modify and/or create habitats by changing physical structure (either biogenic or abiotic), such as Amathia verticillata (previously Zoobotryon verticillatum [delle Chiaje, 1822]), a non-indigenous bryozoan with a global distribution. The role of NIS as ecosystem engineers can be complicated due to the mix of impacts that they may have on the ecosystem. Thus, the role of A. verticillata as an ecosystem engineer may shift our understanding about its ecological role on anthropogenic structures, such as docks through an urbanized area, …
The Nine Dot Problem: An Immersive Experience Blending The Digital And Physical Worlds, Alances Vargas
The Nine Dot Problem: An Immersive Experience Blending The Digital And Physical Worlds, Alances Vargas
Theses
Anamorphic billboards, the incredibly eye-catching social media magnets one sees where a digital shoe seems to be breaking through the walls of a building or a hand is reaching out through the screens of Times Square into the streets of New York, are commonly seen in major urban environments. These displays, often used for marketing purposes selling the next hit video game or popular sneaker, are made by joining 2 angled screens at a 90 degree angle and utilize the concept of forced perspective to create the illusion of space and 3D visuals without the need for special glasses. However, …
Analyzing The Impact Of Process-Oriented Technology In Programming Education, Kate Arendes
Analyzing The Impact Of Process-Oriented Technology In Programming Education, Kate Arendes
Theses
Currently, there exist several factors in programming education that deter novice programmers. Computer science students are often significantly penalized for programs that do not compile, reflecting how current teaching standards are focused on the product of the student’s efforts, rather than the independent pieces of code that would otherwise execute properly. Novice programmers struggle with interpreting error messages that identify where and why a program failed, but are written with the assumption that the author already has mastered the fundamental concepts that they are trying to implement. In the classroom, educators may show presentations with pre-written code or perform live …
The Future Of Deep Fakes: Analyzing The Potential Future Consequences Of The Widespread Use Of Deepfakes On The Policing Sector, Maryam Salem Alshamsi
The Future Of Deep Fakes: Analyzing The Potential Future Consequences Of The Widespread Use Of Deepfakes On The Policing Sector, Maryam Salem Alshamsi
Theses
In today’s world there is a growing uncertainty in terms of the truthfulness of what we see and hear. People digest a great amount of information throughout the day using their devices, yet the quality and credibility of content is in question. People question if we are experiencing and perceiving the same reality at this point. This issue is not novel, however, it has progressed and developed to a level of realism that deceives people and affect their comprehension of information. Rapid technological advancement has raised the concern of what is referred to as “Deepfakes”, a machine learning technique that …
Text Restoration In Palimpsested Historical Manuscripts Using Deep Learning Methods, Anna Starynska
Text Restoration In Palimpsested Historical Manuscripts Using Deep Learning Methods, Anna Starynska
Theses
Historical palimpsests are manuscripts that have more than one layer of text, where the original text was erased, and subsequent layers overwritten. For many centuries, palimpsested text of ancient manuscripts was considered impossible to recover. Nowadays, with new technology, such as multispectral imaging, under some portion of electromagnetic spectrum illumination, the overwritten text can become visible again. This peculiar property of faded ink and some traditional signal processing methods had already helped recover text from numerous manuscripts. Nevertheless, even showing the best performance, existing methods can only enhance the visibility of the text but not eliminate the effects of occlusion …
Reconsidering Fertility Imagery In The Murals Of Teotihuacan, Grace T.O. Ray
Reconsidering Fertility Imagery In The Murals Of Teotihuacan, Grace T.O. Ray
Theses
This thesis explores fertility imagery in the Tepantitla Paradise and Tetitla Goddess murals of ancient Teotihuacan in Mexico. In the beginning of the 1970s, these murals had been utilized as case studies in the assertion for the existence of a central female deity known as the Great Goddess, based on an abundance of fertility imagery within the scenes. Scholarship in the field has since discredited this theory, but the deity in the murals remains unidentified. In addition, the city does not offer surviving written texts to provide context for cosmological beliefs, only Teotihuacan’s vibrant material culture was left behind after …
A Familiar Unknown, Samantha Sonnenfeld
A Familiar Unknown, Samantha Sonnenfeld
Theses
This thesis examines how using glass can challenge perceptions of small moments and their importance by overlaying stellar imagery on everyday spaces to imbue notions of investigative leisure with cosmic importance. I use many types of glass to reinterpret what function can mean and how objects can create lenses for understanding each other, our universe, and ultimately ourselves. Looking at where conversations are shared and introspection blossoms, I find that objects hold their own gravity and can draw us into a moment that sets the scene for solo or group development.
Strategy-Specific Differentiation In Response To Resources And Drivers Of Spring Migration Phenology In Rocky Mountain Elk, Storm Crews
Theses
Elk (Cervus canadensis) are known to exhibit high movement strategy diversity compared to other ungulate species. Most elk populations are migratory or partially migratory, presenting unique conservation and management challenges. For example, successful maintenance of multiple seasonal ranges and connectivity between them is necessary to conserve populations with migratory behaviors. Further study of the structure and maintenance of movement strategy diversity within partially migratory populations is needed to assist management and refine fundamental ecological theory. Improved understanding of the determinants of elk migratory timing is also important, with the dynamics of significant drivers likely to shift under future climate change …
Differential Movement Response Of Silver Carp To Individual And Environmental Conditions In The Illinois And Wabash Rivers, Taylor Mogavero
Differential Movement Response Of Silver Carp To Individual And Environmental Conditions In The Illinois And Wabash Rivers, Taylor Mogavero
Theses
Knowledge about the spatial dynamics of invasive species is essential to predict, restrict, and prevent their spread to new areas. Invasive Silver Carp (Hypophthalmichthys molitrix) populations are expanding on all fronts and are threatening to establish in the Laurentian Great Lakes. Understanding their movement patterns is vital to prevent their populations from spreading further and to improve management efficiency. This study looked at multiple factors to understand which have an influence on the movement of invasive Silver Carp in two different river systems. Chapter 1 examined the relationship between individual and environmental factors—including length, body condition, temperature, and discharge—and movement …
Comparing Various Staff Training Modalities Within Applied Behavior Analysis, Jason Joseph Starr
Comparing Various Staff Training Modalities Within Applied Behavior Analysis, Jason Joseph Starr
Theses
Behavioral skills training (BST) has continuously demonstrated to be an effective means of training others in new skills and techniques. A limitation of BST, however, is that it requires extensive time and a professional trainer. Currently, there is a lack of literature comparing BST to alternative and effective training methods that require less resources, such as written directions and video modeling. Therefore, the purpose of this study was to determine which training modality (i.e., behavior skills training, written directions, or video modeling) was most effective at increasing staff members' correct implementation of applied behavior analysis procedures, specifically forward chaining, shaping, …
Design Of A Current Mode Circuit For Zeroth-Order Optimization Of Memristor-Based Neuromorphic Systems, Shery George Mathews
Design Of A Current Mode Circuit For Zeroth-Order Optimization Of Memristor-Based Neuromorphic Systems, Shery George Mathews
Theses
Artificial neural networks (ANNs) have become widely used over the past decade due to their excellent performance in applications such as object recognition and classification, time series forecasting, machine translation, and more. Key factors contributing to the success of ANNs in these domains include the availability of large datasets and constant improvements in powerful parallel processing architectures such as graphics processing units (GPUs). However, modern ANN models' growing size and complexity preclude their deployment on resource-constrained hardware for edge applications. Neuromorphic computing seeks to address this challenge by using brain-inspired principles to co-design the ANN hardware and algorithms for improved …
Lidar Voxel Segmentation Using 3d Convolutional Neural Networks, Yuval H. Levental
Lidar Voxel Segmentation Using 3d Convolutional Neural Networks, Yuval H. Levental
Theses
Light detection and ranging (lidar) forest models are important for studying forest composition in great detail, and for tracking objects in the understory. In this study we used DIRSIG, a first-principles and physics-based simulation tool, to turn the lidar data into voxels, towards classifying forest voxel types. A voxel is a 3D cube where the dimension represents a certain distance. These voxels are split into categories consisting of background, leaf, bark, ground, and object elements. Voxel content is then predicted from the provided simulated and real National Ecological Observation Network (NEON) data. The inputs are 3D neighborhood cubes which surround …
Artificial Games, Jake Johnson
Artificial Games, Jake Johnson
Theses
This thesis project is an attempt to create an integration of augmented reality (AR) technology and tabletop board games, with a focus on tackling the challenge of maintaining engagement and capturing the attention of modern audiences who are often drawn to more interactive forms of entertainment like movies and video games. Specifically, the project explores the concept of augmenting older tabletop games with a combination of futuristic digital graphics and overlays with original physical game elements. The project sees and recognizes the problem, which is that the disparity between the level of engagement offered by traditional tabletop games and the …
Development And Validation Of Epidemiological Models For Informing Intervention Strategies And Preventing Critical Resource Shortages, Kimberly A. Dautel
Development And Validation Of Epidemiological Models For Informing Intervention Strategies And Preventing Critical Resource Shortages, Kimberly A. Dautel
Theses
Epidemiological models have been used to measure, understand, and respond to infectious disease outbreaks. Both model development and model validation are important when utilizing models to help inform public health responses. The goal of this work is to advance mathematical modeling efforts of infectious diseases of current worldwide importance through model development and validation. The model development portion focuses on modeling interventions strategies for two infectious diseases. The first model formulated captures education campaign as the collective effort aimed at educating the public about the nature of the Ebola virus, its transmission routes, and the importance of early detection and …
Coach Goggles Thesis, Christopher Dell' Aquila
Coach Goggles Thesis, Christopher Dell' Aquila
Theses
This thesis project describes a Head User Display for athletic swimmers who have trouble perfecting their techniques without the aid of a coach. In any sport, athletes always have improved technique and speed because there is always an instructor, advisor, and coach to give wisdom, critiques, and advice for the pros and cons. However, there are some cases where an athlete will have to train on their own without the aid of their coach. The problem especially for swimming, is that in some sports athletes will not be aware of the mistakes they are making while performing the drills. Without …
Stacking The Deck In The Learner's Favor: Behavioral Skills Training Improves Safmeds Implementation, Lauren Olsen
Stacking The Deck In The Learner's Favor: Behavioral Skills Training Improves Safmeds Implementation, Lauren Olsen
Theses
“Say All Fast Minute Every Day Shuffled” (SAFMEDS) is a structured, evidence-based protocol for using flashcards. The protocol is a sequence of steps that are designed to promote accurate and quick responding to learn the information presented on flashcards. Although the benefits of using SAFMEDS have been well-documented, much of the literature fails to adequately describe the methods used to train participants on how to use the protocol. In addition, few studies measure participant procedural integrity (i.e., the extent to which the protocol is implemented as planned). To date, no study has systematically examined the effects of different training methods …
An Evolutionary Comparative Study Of Congenital Stationary Night Blindness-Associated Trpm1 Genetic Variants Of Uncertain Significance In Horses And Humans Utilizing Caenorhabditis Elegans, Gabrielle Davis
Theses
Congenital stationary night blindness (CSNB) is a heterogeneous collection of genetic diseases affecting the eyes and vision in horses and humans. Current research has implicated several genetic mutations impacting different genes involved in phototransduction and signal transmission, including TRPM1. In horses, genetic mutations in TRPM1 also result in a leopard spotting pattern or leopard complex. The goal of this study is to examine the potential impact of CSNB associated TRPM1 missense variants of uncertain significance (VUS). Previous research in Caenorhabditis elegans have revealed an orthologous TRPM1 gene known as gon-2 that allows for comparative studies. The evolutionary relationship of …
Characterization Of Antimicrobial Properties Of Excrement And Functional Microbiome Of Black Vultures (Coragyps Atratus), Bridgette Gray
Characterization Of Antimicrobial Properties Of Excrement And Functional Microbiome Of Black Vultures (Coragyps Atratus), Bridgette Gray
Theses
Black vultures, Coragyps atratus, are obligate scavenging birds that consume and dispose of decaying carcasses and carrion. They fulfill a key ecological niche in the environments in which they live. It has been observed that these vultures sometimes excrete bodily waste onto their legs. This adaptive behavior could help aid them in controlling bacteria and other microbes they encounter while stepping into a carcass to eat. This study directly examined the antimicrobial properties of the excrement of black vultures across various bacterial species utilizing a zone of inhibition test and a nematode species utilizing a survival assay. The black vulture …
Cybersecurity Attacks Detection For Mqtt-Iot Networks Using Machine Learning Ensemble Techniques, Sahar Mohamed Bukhari Abdelbasit
Cybersecurity Attacks Detection For Mqtt-Iot Networks Using Machine Learning Ensemble Techniques, Sahar Mohamed Bukhari Abdelbasit
Theses
The Internet of Things (IoT) is one of the technical advancements that is progressing swiftly. which promises to be revolutionary soon. IoT systems are convenient due to its device centralized and computerized control. This technology allows various physical devices, home applications, vehicles, appliances, etc., to be interconnected and exposed to the Internet. On the other hand, it entails the fundamental need to protect the network from adversarial and unwanted alterations. Machine-to-machine protocols like Message Queuing Telemetry Transport (MQTT) are typically used by IoT devices to communicate. Numerous techniques to attack networks employ the lightweight messaging protocol known as MQTT (Message …
Phylogeography Of The Pacific Sardine, Sardinops Sagax, In The Northeastern Pacific, Ella Adams
Phylogeography Of The Pacific Sardine, Sardinops Sagax, In The Northeastern Pacific, Ella Adams
Theses
The Pacific Sardine, (Sardinops sagax), is a small, coastal pelagic species in the family Clupeidae. Sardine are an ecologically important forage fish for many animals, including larger, economically and ecologically important fishes, and have historically supported an important commercial fishery. When the fishery declined in the 1940s, a massive effort in understanding population structure for the Pacific Sardine resulted in a wealth of literature. Initially, these studies agreed on a large panmictic population with high annual variation, but the general consensus has since been that there are multiple subpopulations of the Pacific Sardine along the West Coast of …
Enhancing User Learning Experience Of A New Therapeutic Approach For Scleroderma Using Vr, Joanne Park
Enhancing User Learning Experience Of A New Therapeutic Approach For Scleroderma Using Vr, Joanne Park
Theses
The transient receptor potential cation 6 (TRPC6) channel is an integral membrane protein that alters the intracellular calcium (Ca2+) concentration and is also responsible for a variety of tissue expression, physiological functions and channel properties (Ong et al., 2016). Recently, researchers at RIT have discovered a new therapeutic approach for scleroderma, also known as skin fibrosis, that involves the inhibition of the TRPC6 channel. To help spread awareness of their research and to enhance the user learning experience, an interactive virtual reality (IVR) experience was created, as well as supplemental 3D animations, that will be available through the researcher’s website. …
Biochemical Characterization Of Date Palm (Phoniex Dactylifera L) Seeds Maintained At Microgravity In Outer Space Iss, Shamma Khalid Aldhaheri
Biochemical Characterization Of Date Palm (Phoniex Dactylifera L) Seeds Maintained At Microgravity In Outer Space Iss, Shamma Khalid Aldhaheri
Theses
The UAE’s vision to reach space dates to 1976 when Sheikh Zayed Bin Sultan Al Nahyan met with the National Aeronautics and Space Administration (NASA) Apollo group; this meeting marked the first attempt of UAE to enter the field of space science. The UAE is currently one of the top countries executing space missions and research. This research focuses on the biochemical characterization of date palm seeds that are sent to the International Space Station (ISS) in outer space. The research methodology involves biochemical analysis of seeds maintained under two different environmental conditions-microgravity and standard gravity. In total, 30–45 seeds …
Fog Harvesting Using Chemically Functionalized Porous Membranes, Afra Saif Alhumaidi
Fog Harvesting Using Chemically Functionalized Porous Membranes, Afra Saif Alhumaidi
Theses
This work explores the use of chemically functionalized porous membranes for fog harvesting. Fog water has emerged as a valuable alternative water source in regions where traditional freshwater resources are scarce. However, conventional fog harvesting techniques often suffer from low collection efficiency and limited scalability. To address these challenges, this research investigates the potential of chemically functionalized porous membranes for enhanced fog water collection. The study focuses on the development and characterization of specialized membranes with surface properties optimized for efficient fog droplet capture.
/="/">The current study proposes the use of aluminum mesh for fog collection, as it stands …