Digital Commons Network^™

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 …

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 …

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, …

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 …

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 …

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 …

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 …

Design And Implementation Of Environmental Management System (Ems) Using Iso 14001:2015 Standard In A Medical/Healthcare Organization, Mohammed Rizwan Mirajkar

Theses

Environmental Management Systems (EMS) have been widely implemented by organizations across various industries since late 1980s. The system comprises of policies, procedures, processes, and various documents and formats that are essential not only to attain governance within organizations but also establish a robust management system. In the last decade, the need to enhance environmental performance and achieve sustainability objectives has become a business imperative for organizations across the world. Organizations are mandated to comply with environmental requirements and regulations through contractual agreements between customers and their business partners. Globally, the ISO 14001:2015 standard in its current version is the most …

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

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, …

Spherical Harmonic Analysis And Filtering Of Weyl Scalar Ψ4, Jackson Bates

Theses

Numerical Relativity simulations play an important role in the Astrophysics community through their ability to create templates and test specific solutions to Einstein’s Field Equations. As Gravitational Wave Astronomy has grown over the past decades, the need for accurate and efficient codes has grown as well. Binary Black Hole Merger simulations provide the template needed by modern Gravitational Wave Detectors (LIGO/Virgo) to verify the integrity of detected symbols.

Improvement of these merger simulations aids both the experimental and numerical sides of physics, as well as verifying the theoretical side. A major issue that arises from any numerical simulation of a …

Deep Reinforcement Learning And Hybrid Approaches To Solve Multi-Vehicle Combinatorial Optimization Problems, Prashant Sankaran

Theses

Combinatorial optimization problems are an important class of problems often encountered in the real world involving a combinatorially growing set of feasible solutions as the problem size increases. Since exact approaches can be computationally expensive, practitioners often use approximate approaches such as metaheuristics. However, sophisticated approximate methods that yield high-quality solutions require expert help to handcraft or fine-tune the solution process to suit a given problem distribution. In recent years, artificial intelligence (AI) approaches that involve learning from data without being explicitly programmed have shown tremendous success at various challenging tasks, like natural language processing and autonomous driving. Therefore, solving …

Comparative Spatial Analysis Of Convenience Standards In State Electronic Waste Policies, Isabelle R. Law

Theses

The management of end-of-life electronics, or e-waste, is a complex challenge as these products contain both valuable and hazardous materials. Recycling electronics provides an opportunity to harvest and reuse valuable components while also mitigating environmental and health risks. However, recycling rates for electronic waste remain low in the United States. In response to this challenge, twenty-six states in the U.S. have enacted policies meant to limit landfill disposal and encourage electronics recycling. While most state policies rely on mass-based targets for the collection and recycling of e-waste, convenience standards are an emerging policy mechanism aimed at increasing consumer access to …

Generative Artificial Intelligence Program And Service: Imaginex, Mengheng Xu

Theses

The idea to facilitate the creation of personal spaces that afford privacy, comfort, and autonomy to individuals in need seems to be especially significant while availability and affordability of physical spaces are constrained. This project proposes a system called ImagineX which is a generative artificial intelligence program and service that can generate virtual 3D spaces for users. Users can create customized 3D environments tailored to their specific needs and preferences simply by inputting word prompts. By connecting the program from a tablet to a virtual reality (VR) system, users can experience and interact with these virtual spaces in an immersive …

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, …

Purli: A Better Way To Brush, Aldyn Savage

Theses

Maintaining good oral hygiene is crucial for a healthy life, and properly tooth brushing stands out as a fundamental defense against dental issues. Unfortunately, many people do not brush their teeth properly and there is very limited technology available to assist them in compliance with the standard toothbrushing procedure. In the realm of technological innovation, augmented reality stands out as a powerful tool with boundless possibilities. Leveraging the potential of this transformative technology, we aim to utilize mirrors as a unique medium to design a captivating 3D projected model of teeth. This innovative approach aims to inspire and motivate users …

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 …

Glass: The Augmented Reality Glass Blowing Assistant, John Bechtold

Theses

Many people desire to learn a new skill or craft, but having access to a mentor available to provide one on one feedback can be expensive or inaccessible to many. Learning a new skill can bring meaning and added value to a person’s life. Glasses explores bridging the physical and digital world through augmented reality tools that assist in the hand making of products and the learning of a new craft. Though Glasses specifically focuses on glass blowing, the concept could just as easily be applied to any form of craftsmanship such as woodworking, metalsmithing or welding. The product helps …

Population Inference Of Non-Spinning Eccentric Binary Black Holes, Muhammad Zeeshan

Theses

Compact binary mergers produce gravitational waves (GWs), which carry information about their sources. The LIGO-VIRGO-KAGRA network detects GWs signals, and we use those measurements to infer BBHs population properties such as mass, spin, and eccentricity distribution in the universe. Binary component masses and spins are well-known to provide insight into the source formation, evolution, and environment. Unlike these two, eccentricity is a unique and measurable signature of strongly interacting events. Unfortunately, most available parameter estimation results for GWs signals do not include eccentricity: models for binary merger with eccentricity have minimal availability and parameter coverage. Therefore, to assess how well …

Addendum To Ap Art History Curriculum: Impressionism And Its Female Painters, Julie Short

Theses

This project seeks to add depth to Content Area 4 of the AP Art History Curriculum by supplementing the study of Impressionism as a whole, as well as including the study of the role of women artists in the movement and their contributions to Impressionism and Modern art in general. The goal is to provide students with greater historical context and formal analysis of major Impressionist works, as well as to expose students to the accomplishments of more female artists.

Dual Function Molecular Imaging Probes For Breast Cancer, Christopher Denyse

Theses

Breast cancer (BrCa) is a pressing health concern, necessitating the development of effective imaging and therapeutic agents. To address this need, we designed and synthesized molecularly targeted imaging and therapeutic agents that combine visualization and treatment of tumors in real-time. Our approach involved the development of dual-modal agents, incorporating the fluorescent near infrared (NIR) dye, IRDye78, and a chlorin-based photosensitizer (PS) dye, Mesopyropheoborbide-a (mPPa), coupled to a BrCa-targeting peptide, "18-4." Additionally, we created a water-soluble, single-modal targeted PS probe for photodynamic therapy (PDT) of BrCa for use guided by other imaging methods. Our methodology was based on a modular approach, …

Analyzing The Atomic And Electronic Structures Of Oxide Heterostructures For Electrolyte Applications In Solid Oxide Fuel Cells, Jason D. Rakowsky

Theses

Perovskite oxide heterostructures have key applications in technologies such as solid oxide fuel cells (SOFCs), batteries, solar cells, etc. because of novel properties at the interface. Although it is well-known that this is caused by lattice mismatch and misfit dislocations, the role defects play in enhancing certain properties is unknown. We have investigated SrTiO$_3$ (STO) and BaZrO$_3$ (BZO) structures because they both experience novel oxygen vacancy formation which is desired for high ionic conductivity applications such as the thin film electrolyte of a SOFC. Through explicit density functional theory calculations of four STO/BZO interfaces, electron migration, oxygen vacancy formation energies, …

Optimized Generative Pre-Training Eeg To Sentiment Classification (Ogptsc), Amira Hassan

Theses

This research aims to revolutionize electroencephalogram (EEG) analysis by proposing and developing an innovative method for sentiment classification, introducing the groundbreaking "Optimized Chat Generative Pre-training EEG to Sentiment Classification (OGPTSC)." This novel approach harnesses the power of Generative Pre-training (GPT2) as the vocabulary language model while utilizing an intelligent hyper-parameter selection method to fine-tune and optimize the model's performance. Extensive testing is conducted on a widely recognized dataset to evaluate the OGPTSC's prowess, demonstrating its exceptional capabilities in sentiment classification. Notably, this research extends its scrutiny beyond the OGPTSC by applying the same hyper-parameter selection technique to well-established models such …

Comparing Stand Composition And Floristic Quality Of Two Adjacent Upland Oak-Hickory Woodlands In Southern Illinois: Old-Growth And Second-Growth Dynamics, Leah Rose Kleiman

Theses

Illinois has no official parameters for old-growth oak-hickory (Quercus-Carya) forests despite oak-hickory being the historically dominant ecosystem in the forested parts of Illinois (Fralish, 1997; Thompson & Dessecker, 1997). The purpose of this study was to better understand the characteristics of old-growth oak-hickory stands, as well as make management recommendations for preserving the integrity of old-growth forests and shifting second-growth stands to old-growth status. Stand structure analysis was conducted in June and July of 2022 on an old-growth oak-hickory stand (Otey-Grisley Nature Preserve) and nearby second-growth oak-hickory stand (Grisley Woods Land and Water Reserve) near Pittsburg, Illinois using dendrochronology, various …

Agency And Matrilineal Ties; Queen Victoria And Her Daughters, Lydia Catherine Pensel

Theses

This study examines the impact of Queen Victoria's political and diplomatic power on the marriages of her five daughters. Queen Victoria's influence on her daughters' marriages highlights her enduring behind the scenes power despite some claims to the contrary. Unlike the sons’ marriages, where considerable outside political influences brought to bear, the daughters’ marriages were almost solely influenced by Victoria. Examining the Queen's five daughters offers an alternate view of her motherhood while simultaneously exploring the diverse gender dynamics between her and her daughters.

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, …

Role Of Institutional Quality On Bilateral Exports, Sumaiya Binta Islam

Theses

This paper empirically examines the effect of institutional quality on trade considering the gravity equation model. Taking data for 252 countries covering the period of 19 years from 1996 to 2014, the research has been done with two stage regression analysis. In the first stage, we estimate the effect of gravity factors that either benefit or hinder trade along with OECD membership and Linder’s effect by Poisson-Pseudo-Maximum-Likelihood (PPML) estimator with importer- time, and exporter- time fixed effects. Taking the estimated exporter- time fixed effects from the first stage, we regress it with institutional variables in the second stage by OLS …

Understanding Natural Resource Conflicts As Causes And Consequences Of The Transition Towards Ecosystem Management: A Case Study Of The Shawnee National Forest In Southern Illinois, Usa, Nicole Mooar

Theses

Since the 1980s, approaches to managing forest resources in the US and around the world have been shifting from the conventional sustained yield approach towards ecosystem management. Ecosystem management is a resource management paradigm that seeks to employ a collaborative and multidisciplinary approach to landscape scale conservation, as well as the integration of socio-economic and biophysical considerations with the overall goal of enhancing the health and resilience of coupled social-ecological systems. While the role of natural resource conflicts as drivers of the transition towards ecosystem management has received some research attention, the potential roles of ecosystem management in emerging natural …

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 …

Amulet: Addressing Emotional Abuse, Wentao Sun

Theses

In a world grappling with the scourge of psychological violence, particularly gaslighting, in intimate relationships, the "Amulet" project presents a visionary design solution. Positioned at the intersection of emotional abuse and technology, the project conceptualizes Amulet as a biometric system embodied in a hypothetical skin tattoo and extendable across digital devices. The Amulet project explores the potential role of design in challenging and addressing this insidious form of abuse. The core elements of the project include designing a unique brand identity for Amulet and the creation of a user-friendly interface that offers an intuitive and empowering user experience. The designed …