Digital Commons Network^™

Blockchain Applications And Industrial Development, Hamad Aiman

Theses

World economies and industries are witnessing a rapid yet discreet change in the perception of data, information, and finance, paradigms that have been static for centuries. This shift is fueled by the expansive network of the internet, which is still far from being fully utilized. Emerging from this digital expanse, blockchain technology today influences how finance, services, and data collection are conducted. In a dynamically evolving economy, this innovative development prompts organizations and individuals with high stakes to accelerate their digital transformation. This research paper aims to educate readers about the potential impact of blockchain technology and digital assets across …

Addicted To The Beloved? A Comparison Of Craving For And Attention To Beloved And Vape Stimuli, Caitlyn Harriman

Theses

People who are in love seem to be addicted to their beloved. People who are in love have attentional biases for the beloved and people who are addicted have attentional biases for the substance they are using. This raises the question of how similar craving and attention are for the beloved and an addictive substance. However, there are no studies that directly compared craving and attention to the beloved and addictive stimuli. The aims of the current research were to directly compare subjective emotional experiences, sustained motivated attention, and early automatic attention for the beloved and vape stimuli, in people …

On Learning Your Gender: A Comprehensive View, Audra M. Hazelwood

Theses

This essay provides a metaphysical and epistemological account of gender. The metaphysics involves a ‘non-reductionist view of gender’, which is to say that gender cannot be reduced to a single factor. On this view gender begins with one’s innate gender inclinations (in the vein of Julia Serano). These inclinations pick out a specific range of gender possibilities from the gender spectrum that apply to a person. At the same time we live in communities and cultures with certain gender norms. This is where epistemology comes into play since our gender inclinations are filtered through gender norms and some people are …

A New Vicarious Technique For Radiometric And Spatial Calibration Of Drone-Based Multispectral And Hyperspectral Imaging Systems, David N. Conran

Theses

A new technology (convex mirrors) used for radiometric and spatial characterization of remote sensing imaging systems has demonstrated equal, but unique results when compared to Lambertian targets for vicarious calibration. Using convex mirrors to characterize the radiometric and spatial response of hyperspectral and multispectral imaging systems has yet to be thoroughly investigated for drone-based platforms. When imaged, a convex mirror produces a known radiant intensity source that can characterizes the radiometric and spatial performance of an imaging system. The simultaneous assessment supports a unique understanding of the hyperspectral and multispectral instrument’s response for vicarious characterization. Assessing a new technique for …

Enhancing Pump Efficiency And Reducing Energy Consumption At The Sea Water Distillation Plant Of An Aluminium Company, Essa Binshaqooi

Theses

The objective of this project is to enhance pump efficiency by at least 10% and reduce energy consumption by 5% in the Sea Water Distillation Unit of a major Aluminium Company. Challenges include progressive wear, abrasion, and sea water scaling, which contribute to major losses in pumps, leading to inefficient performance and increased operational costs. Failure Mode Analysis (FMA) and Root Cause Analysis (RCA) were conducted on both Sea Water Pumps (SWPs) and Brine Circulation Pumps (BRPs) to identify these major losses. Strategic improvements recommended for both pumps include the required pump rating, changes in composition, and performance monitoring. Detailed …

Blue Peace, Mengxuan Huang

Theses

In the face of escalating environmental degradation, the oceans stand as a testament to the profound impact of human activity on the natural world. This abstract delves into the transformative potential of visual design in communicating the changes wrought by human actions upon the oceanic ecosystem, while concurrently fostering public engagement and awareness to drive conservation efforts. Visual design emerges as a dynamic medium for elucidating the multifaceted impacts of human intervention on ocean health. Through innovative techniques such as data visualization, infographic storytelling, and immersive digital experiences, designers can distill complex scientific findings into digestible narratives that vividly illustrate …

Design And Test Of Wpum Topography Monitor For Iqos, Rawah Azeez

Theses

With the emergence of diverse tobacco product forms, such as electronic cigarettes and heat-not-burn, the global user base has surged to an estimated 1.3 billion. In the United States, 28.3 million adults and 3.08 million middle and high school adolescents engage in tobacco product use. However, our understanding of the usage behaviors of these various products is lacking. Puff topography, which measures the inhalation patterns of tobacco products, provides a wealth of information, including puff flow rate, duration, volume, and more. This information is crucial in understanding the health effects of tobacco products and the influence of usage behavior on …

Supercook: Design Interactive Culinary Experiences With Ai Technology, Yize Peng

Theses

The project 'SuperCook' is a groundbreaking design project that explores the integration of AI with culinary apps. It aims to revolutionize the kitchen experience by connecting users to new and accessible culinary adventures through personalized recipe recommendations, real-time cooking guidance, and interactive meal planning. By leveraging AI technology, 'SuperCook' not only enhances user convenience and efficiency but also fosters a deeper engagement with cooking and promotes healthier eating habits. This thesis delves into the design process, user testing, and iterative improvements that culminated in a user-centered, intuitive, and visually appealing UI/UX solution for modern cooking enthusiasts. In designing 'SuperCook,' attention …

Education Practicum Project, Chinwe Uzodinma-Jones

Theses

Implementation of IDSE promotes interprofessional communication by exposing scholars to such experiences prior to entering professional practice (Aebersold, 2018; Wang et al., 2015). Further inquiry has led to the development of the PICOT research question. In a population of pre-licensure baccalaureate nursing scholars (Population) what is the effect of an interdisciplinary simulation-based education (IDSE) scenario (Intervention) in comparison to no IDSE (Comparison) on improving self-perceptions of competent care among critical care nursing students (Outcome) over a period of 8 weeks (Time)?

Controlling The Narrative: The Effects Of Media Coverage On Fear Of Crime And Socio-Political Ideology, Andrew Koppelman

Theses

Several decades of study have established an understanding that media have a unique power to influence the perspectives and worldviews of audiences. This phenomenon has been explored through the lenses of Social Learning and Cultivation theory, wherein media appeal to base human tendencies of self-preservation and teaches audiences how to maximize rewards for their actions by acting as a sort of instructor or friendly warning from members of the community. While prior studies have suggested the presence of this effect, little research has been devoted to understanding the ways that this may influence behaviors in viewers. My research seeks to …

Unearthing The Past: A Comprehensive Study Of Natural And Anthropogenic Changes At An Archaeological Site Through Hydrogeologic Connectivity Utilizing Gis, Mehlich Ii Phosphorus Extractant, And Ph, Dana L. F. Herren

Theses

This thesis aims to thoroughly analyze the Mehlich II Phosphorus Extractant and pH levels at the Bains Gap Village Site in Anniston, AL., while examining the impact of various environmental factors and human activities on them. Phosphorus is often used in archaeology as an indicator of human activity. Soil core samples were collected to analyze anomalies in phosphorus levels.

To establish any relationships, phosphorus and pH levels from soil cores were correlated with findings from past excavation units and features. The potential effects of hydrogeologic connectivity on soil phosphorus and pH levels were investigated. Geospatial technologies were used to manage …

The Interaction Of Sodium Fluoride And Sodium Selenate On The Developmental Toxicity To Xenopus Laevis And Ambystoma Maculatum Embryos, Shelby Wolfram

Theses

Amphibians play critical roles in the environment's wellness. Fluoride (F) is a widely existing environmental pollutant. It is commonly known for being added to drinking water and as a topical dose on teeth. Selenium (Se) can be found in organic and inorganic forms in nature. Many different fertilizers, pesticides, insecticides, and fungicides contain sodium selenate in them. The range selenium has between deficiency and toxicity is narrow, meaning excess exposure could cause various adverse effects in aquatic organisms. Xenopus laevis is a standard model for developmental toxicity due to being minimal maintenance, cost efficient, and having transparent embryos. Xenopus makes …

An Evaluation Of The Teach-Back Method For Training Functional Analysis Methodology, Bethany Christie

Theses

Behavior analysts conduct functional analyses to identify the environmental contingencies maintaining challenging behavior, which allows them to develop a function-based treatment plan. Behavioral staff must be fully trained on functional analysis methodology before conducting the analysis. A common way to train staff to conduct a functional analysis is through behavioral skills training (BST), but BST is time consuming and includes numerous materials. Teach-back, a widely used training method in healthcare settings, requires less time and no materials. Currently, there is little research on the effectiveness of the teach-back method for teaching behavioral techniques, and there is no research on the …

Exploring The Potential Pathogenicity Of A Type 2 Diabetes Mellitus Associated Insr Missense Variant Of Uncertain Significance Through Daf-2 In The Caenorhabditis Elegans Model, Brittany White

Theses

Type 2 diabetes mellitus (T2DM) is hallmarked by insulin resistance, with the INSR gene identified as a key player in this condition in humans. This gene is known to harbor genetic variants with a wide range of clinical significance from pathogenic to variants of uncertain significance (VUS) to benign. This project investigates a VUS associated with T2DM identified through ClinVar. A gene mutational analysis, predictive amino acid substitution analysis, and protein modeling predict INSR c.1628C>T (p. Thr543Met) to be likely pathogenic or damaging. PolyPhen-2 predicts this variant to be probably damaging (HumDiv score of 1.000).

Evolutionary conservation of the …

Genetic Analysis Of Hereditary Gingival Fibromatosis Associated Sos1 Missense Variants Of Uncertain Significance In Caenorhabditis Elegans, Himani Patel

Theses

Hereditary gingival fibromatosis (HGF) is a disease that can present as benign overgrowth of gingival tissue in the mouth. The overgrowth can enclose the entire mouth and teeth in severe cases or present itself in a concentrated area. Researchers have identified that mutations in the SOS1 gene can be responsible for HGF. This disease can impair basic functions related to the mouth. Eating, smiling, speaking can all be affected. Additionally, excess inflammation can cause periodontal disease because of the difficulty in maintaining proper oral health. Periodontal disease can lead to severe bone loss which can lead to complete loss of …

The Ghanaian War Against Malaria: A Geospatial Approach To Malaria And Healthcare Access In Ghana, Emmanuel Aklie

Theses

This geospatial research project aims to analyze the complex factors influencing malaria incidence in Ghana, including healthcare access, cultural beliefs, and preventive measures. Using GIS mapping and spatial analysis, the study examines malaria distribution and healthcare facility locations to identify hotspots and access inequalities. Combining quantitative data from sources like Demographic and Health Surveys with qualitative methods like surveys and interviews, the project analyzes the relationship between malaria prevalence and vaccination rates, bed net usage, and cultural views on treatment. By taking a comprehensive approach focused on evidence-based insights, the research seeks to inform targeted interventions by the Ghanaian government …

Novel Methods For Modeling And Treating Biofilm Infections, Emily Lazarus

Theses

Biofilms are responsible for the development of chronic infections, which are 10-1000 times more resistant to antimicrobial agents than two-dimensional (2D) planktonic culture. Traditionally, 2D planktonic cultures are used to study efficacy of antimicrobial treatments but 2D cultures have several shortcomings such as increased sensitivity to treatments, lack of complexity of the three-dimensional (3D) environment, limited host defense mechanisms, and lack the structural thickness of natural biofilms. Biofilm-related infections play a critical role in the delayed healing process of chronic skin wounds, and while treatments for chronic skin wounds exist, including negative pressure wound healing (NPWT), biofilm infections still prevail. …

Documenting The Southern Range Terminus Of The Wood Frog (Lithobates Sylvaticus) In North America, Christian Braswell

Theses

The Wood Frog (Lithobates sylvaticus) holds a remarkable position in North American amphibian biology, with its range extending from the Arctic Circle down to the near sub-tropical southeastern United States. This thesis presents a novel quantitative polymerase chain reaction analysis (qPCR) primer specific to L. sylvaticus and a survey effort regarding the southernmost distribution and detection of this species in Alabama through the application of environmental DNA (eDNA) sampling techniques. By investigating historical data and employing advanced genetic methodologies, this research provides insights into the contemporary status and distribution of the Wood Frog. This research is important to …

Detailing The Effects Of Cannabidiol On Exosome Release In Ewing’S Sarcoma, Bennett Hasley

Theses

Ewing’s sarcoma (ES) is a highly aggressive pediatric cancer found within bone that carries a low five-year survival rate within its patients. This is due, in part, to the cancer’s high malignancy properties as well as the development of resistance to the chemotherapies used to combat this cancer. This project aims to determine if cannabidiol (CBD) has an effect on either exosome release or the protein, signal transducer and activator of transcription 3 (STAT3) within ES cells. Exosomes are vesicles that can carry proteins and other signaling molecules which are released by the cell and allow for cell-to-cell communication. Within …

Investigating Essential Oils, Natural Compounds, And Marine Based Rumen Buffers As Feed Additives For Enteric Methane Mitigation And Improved Ruminant Productivity, Ian Hodge

Theses

Ruminant dietary additives were investigated for enteric methane (CH4) mitigation and their effects on rumen fermentation characteristics during both in vitro and in vivo supplementation trials. A meta-analysis of the peer reviewed published literature was initially performed to establish the state of the art in the field and allowed benchmarking of the performance of the dietary additives screened during the project. Investigated feed additives included garlic oil (GO), nitrate, Ascophyllum nodosum (AN), Asparagopsis (ASP), Lactobacillus plantarum (LAB), calcareous marine algae (CMA), chitosan (CHI), essential oils (EO) and 3-nitrooxypropanol (3-NOP). The development of an in vitro screening method to evaluate the …

Menossance ™: Post-Maternity Strategies, Elizabeth Pursell

Theses

Inside the private lives of middle-aged women, significant suffering unfolds in silence. The universal “change” is shrouded in shame. The obstacles particular to women during midlife include physical, emotional, financial, professional, familial, and societal. Many suffer through the indignities of menopause while adjusting to an “empty-nest” (Gullette, 2002, p.554). Droves of middle-aged women are also part of the so-called “Sandwich Generation” (Hong, 2002, p. 358). They are sandwiched between the responsibilities of their children and their elders, all while tenuously balancing careers and menopause. As described in Umma’s Table, “The sandwichgeneration [is] impossibly caught between multigenerational responsibilities, navigating labyrinthine sociomedical …

A Comparative Study Of A Non-Small Cell Lung Cancer Associated Egfr Missense Variant Of Uncertain Significance, Vanessa Mejia

Theses

Non-small cell lung cancer (NSCLC) is a form of lung cancer that can be driven by heightened activity of epidermal growth factor receptor encoded by the EGFR gene. Genetic variants in EGFR have been identified that lead to abnormal cell growth and tumorigenesis. The objectives of this study was to 1) determine if an EGFR variant of uncertain significance (VUS) associated with NSCLC is potentially damaging based on evaluation of the ortholog let-23 in the model organism, C. elegans, and 2) identify conserved missense VUS loci associated with NSCLC. Through ClinVar, the EGFR VUS c.845G>C(p.Gly282Ala) was identified in …

Paul Celan And The Processes Of Survival In Post-Shoah Jewish Writing, Ari Savage

Theses

The following is a study of the poetry of Paul Celan as a representation of psychological and social processes present in the written works of Shoah survivors. It begins with an analysis of the place of writing in Jewish culture, then identifies three primary processes which operate in sequence: alienation, individuation, and integration. By examining Paul Celan’s highly personal and autobiographical texts in the context of his life experience as a Shoah survivor it is possible to discern the social and psychological forces at work which compel survivors to express their traumas in written form, and to gain a better …

Predictive Analytics Of Road Traffic Incidents, A Machine Learning Approach, Maryam Essa Jaji

Theses

Traffic accidents rank among the world's most serious concerns due to the high number of deaths, injuries, and fatalities as well as the enormous financial losses they cause every year. Road travel is a necessary component of modern civilization, but because of the rise in traffic accidents, it costs the world economy billions of dollars and over a million deaths annually. Road accidents can be caused by a variety of elements. It can be possible to take action to lessen the severity and extent of the effects if these elements are better recognized and predicted. The goal of this project …

Predictive Maintenance On Drone Batteries Failure Using Machine Learning, Khalifa Jamal Almannaei

Theses

Predictive maintenance, powered by machine learning models, presents an innovative solution to address the limitations of drone battery maintenance. The core aim of this study is to design and implement machine learning models suitable for drone batteries, predict battery health, and prescribe maintenance actions. The ultimate scope is to improve operational reliability, safety, and cost-efficiency for drone applications while advancing sustainability and efficiency within the drone industry. By integrating predictive maintenance, the management of drone batteries can be optimized, leading to more reliable, and cost-effective drone operations, the proposal will seek to identify different factors that impacts the health and …

Robust Machine Learning Under Vulnerable Cyberinfrastructure And Varying Data Quality, Sergei Chuprov

Theses

In our study, we investigate Machine Learning (ML) application robustness in ML Integrated with Network (MLIN) systems. We consider MLIN as an integration of three major components and interrelations between them: data sources, network facilities, and ML application. In contrast to the conventional approaches that focus on each separate component, we concentrate on their interrelationships, and consider them from the system integration perspective. We formulate our primary goal as to develop methods and tools aimed at assuring ML application performance towards Data Quality (DQ) variation in MLIN through improving ML application robustness. We examine the prior work on ML robustness …

Prevalence And Risk Factors Of Hikikomori In Young Adults In The Middle East, Harshil Paresh Shah

Theses

Hikikomori, a form of severe social withdrawal that can occur without the presence of any other psychological disorder, was once thought to be a Japanese culture-bound phenomena. However, studies have emerged from several parts of the world showing that this may be a global issue. Extant literature suggests associations between hikikomori and behavioral addictions such as gaming addiction and Problematic Social Media Use (PSMU). Since there is a relative paucity of research examining this phenomenon in the Middle Eastern context, this study aimed to determine the prevalence and risk factors of hikikomori in young adults of the Middle East. It …

Perspectives Of Special Education Teachers On The Transition Of Students With Special Needs From High School To University, Noor Abdulkader Mamich

Theses

Post-secondary transition is a significant phase in the life of high school students with special needs. Special education teachers play a crucial role in supporting students in this process. This study aims at exploring the perspectives of special education teachers on transitioning high school students with special needs into university. Semi-structured interviews were conducted with four special education teachers in Al Ain city in the United Arab Emirates. The teachers were asked questions on four themes: their skills on postsecondary transition, their post-secondary transition planning, the barriers they face during post-secondary transition, and finally the facilitation of smooth post-secondary transition …

Synthesis And Biological Assessment Of Safranal-Loaded Metal-Organic Framework Nanostructures, Alia Musabbeh Alkaabi

Theses

Liver cancer remains a primary worldwide health concern, necessitating the development of innovative and effective treatment options. In this study, we present a biocompatible iron-based metal-organic framework (Fe-MOF) consisting of iron ligands connected by terephthalate linkers loaded with safranal, a major biomolecule of saffron (the stigmas of Crocus sativus flower), as therapeutic intervention with dual efficiency. This compound not only meets the demand for improved liver cancer therapies but also exhibits antibacterial properties against Escherichia coli and Lactobacillus. The synthesis stage of the study focuses on preparing MIL-88B(Fe) and loading safranal into/onto its structure (SAF@MIL-88B(Fe)). The material's composition and …

Phytochemical Analysis, Antioxidant, And Anti-Breast Cancer Evaluation Of Haplophyllum Tuberculatum, A Medicinal Plant Native To The Emirate Of Ras Al Khaimah, Uae, Aaesha Mohammad Adam

Theses

Breast cancer (BC) emerges as the prevailing cancer type diagnosed in women, with more than 2 million new cases documented in 2020 worldwide. BC is the third leading cause of death after cardiovascular diseases and injuries in the United Arab Emirates (UAE). There are multiple treatment options for breast cancer including surgery, radiotherapy, and chemotherapy. Nevertheless, these treatments often impact surrounding tissues and cause side effects. Consequently, researchers seek an alternative approach that offers high efficacy and reduced cytotoxicity. Medicinal plants serve as a promising alternative for cancer treatment due to their accessibility, efficacy, and lower toxicity. Haplophyllum tuberculatum is …