Digital Commons Network^™

Efficient Long Short-Term Memory-Based Sentiment Analysis Of E-Commerce Reviews, Naveen Kumar Gondhi, Chaahat, Eishita Sharma, Amal H. Alharbi, Rohit Verma, Mohd Asif Shah

Research Outputs: 2025-Present

In today's modern era, e-commerce is making headway through the process of bringing goods within everyone's grasp. Consumers are not even required to step out of the comfort of their homes for buying things, which makes it very convenient for them. Moreover, there is a wide variety of brands to choose from. Since more customers depend on online shopping platforms these days, the value of ratings is also growing. To buy these products, people rely solely on the reviews that are being provided about the products. To analyze these reviews, sentiment analysis needs to be performed, which can prove useful …

Auv-Based Efficient Data Collection Scheme For Underwater Linear Sensor Networks, Zahoor Ahmed, Muhammad Ayaz, Mohammad Hijji, M. Zahid Abbas, Aneel Rahim

Research Outputs: 2025-Present

The research on underwater wireless sensor networks (UWSNs) has grown considerably in recent years where the main focus remains to develop a reliable communication protocol to overcome its challenges between various underwater sensing devices. The main purpose of UWSNs is to provide a low cost and an unmanned data collection system for a range of applications such as offshore exploration, pollution monitoring, oil and gas pipeline monitoring, surveillance, etc. One of the common types of UWSNs is linear sensor network (LSN), which specially targets monitoring the underwater oil and gas pipelines. Under this application, in most of the previously proposed …

Non-Enzymatic Phenylboronic Acid-Based Optode Membrane For Glucose Monitoring In Serums Of Diabetic Patients And In The Culture Medium Of Human Embryos, Mohamed M. Taha, Mahmoud S. Rizk, Mohamed A. Zayed, Fatehy M. Abdel-Haleem, Ahmed Barhoum

Research Outputs: 2025-Present

Monitoring glucose levels is important not only for diabetics, but also for tracking embryonic development in human embryo culture media. In this study, an optochemical sensor (glucose-selective polymer membrane) was fabricated for the determination of glucose in serum from diabetic patients and the culture media of human embryos. The optode membranes were formulated using polyvinyl chloride (PVC) as the polymer matrix and 4′,5′-dibromofluorescein octadecyl ester (ETH 7075) as the chromoionophore. The sensitivity of the optode membranes was optimized using two different plasticizers (tricresyl phosphate-TCP and nitrophenyloctyl ether-NOPE) and three ionophores (nitrophenylboronic acid-NPBA, trifluorophenyboronic acid-TFPBA, 4′-nitrobenzo-15-crown-5) and tested for glucose detection. …

Fatigue Risk Management: Current Practices And Challenges, Further Learning, Ishbel Macgregor-Curtin, Nora Balfe, Maria Chiara Leva

Research Outputs: 2025-Present

This paper outlines the causes, consequences and prevalence of fatigue and demonstrates the risk fatigue plays in accident causation in safety critical transport industries. Approaches to fatigue risk management are described and the limitations and challenges of these approaches are discussed in the context of the transport industry. The paper expands on previous research by further analysing data from a benchmarking study to determine the approaches taken in the rail industry. The paper concludes that railway organisations are applying some elements of a Fatigue Risk Management System (FRMS) approach to fatigue management, but this is not being applied systematically which …

Unlocking The Functional Potential Of Polyploid Yeasts, Simone Mozzachiodi, Kristoffer Krogerus, Brian Gibson, Alain Nicolas, Gianni Liti

Research Outputs: 2025-Present

Breeding and domestication have generated widely exploited crops, animals and microbes. However, many Saccharomyces cerevisiae industrial strains have complex polyploid genomes and are sterile, preventing genetic improvement strategies based on breeding. Here, we present a strain improvement approach based on the budding yeasts’ property to promote genetic recombination when meiosis is interrupted and cells return-to-mitotic-growth (RTG). We demonstrate that two unrelated sterile industrial strains with complex triploid and tetraploid genomes are RTG-competent and develop a visual screening for easy and high-throughput identification of recombined RTG clones based on colony phenotypes. Sequencing of the evolved clones reveal unprecedented levels of RTG-induced …

From Mandates To Governance: Restructuring The Employment Relationship, Brett Mcdonnell, Matthew Bodie

Articles

No abstract provided.

Living Lightly On Earth: The Urban Eco Village, Sidney Angell

Architecture Theses

Imaging living a low-impact lifestyle surrounded by nature, food, freshwater and air, wildlife, and a community with a common desire. An eco village is a community with shared land that promotes positive values including ecology, solidarity, quality, tolerance, generosity, diversity, hospitality, respect, and collaboration all while being self-sufficient. These communities are more commonly found in rural and off-grid locations and have numerous benefits that should be shared on a larger scale. Although living off grid is a desirable lifestyle for some, a large amount of the population strive to live in urban settings. With sustainable living becoming a growing desire, …

Global Portal Through Architectural Experience, Jeremiah Thyen

Architecture Theses

Traveling around the world is often an exclusive experience that is not possible for many people within our communities. It is important that everyone has an opportunity to see the world through a variety of experiences. These experiences are often exciting, educational adventures that shape the way we perceive the world. Through qualitative and case study research methods, this project will analyze the following question. How can a space within the urban context explore these extents of nature and culture through immersive technologies and architectural spaces?

Edgar Allan Poe Rare Books Library At Yale University: The Rematerialization Of Language, Luke Devries

Architecture Theses

Michel de Certeau states, “The current industrial mass production of visual imagery tends to alienate vision from emotional involvement and identification and turns imagery into a mesmerizing flow without focus or participation” (Pallasmaa). Based upon a critique of the expedient exchange of information in our modern culture, this thesis examines how creative language and the act of reading itself might open an interpretive dimension for new pathways that are more and more lost in our current cultural milieu. Inspired by Edgar Allan Poe’s story La Ligeia, which follows a grieving lover through the death and reemergence of his first true …

The Accessible Masterpiece, Audrey Crandell

Architecture Theses

Amazing artwork is located all around the world. However, there are barriers to accessibility: the locality, cost, and the ability to travel to see various pieces by renowned artists. Even if someone has a museum near them, they may lack the funds to visit. Museums’ content should serve the community; the decision made to determine its contents should not be influenced by outside investments. Private investors and collectors have had influence over the content of museums. Giving the museum back to the people can help create an equal playing field among different cultures, media, and artist intentions. Being exposed to …

Wellness In Educational Facilities, Carol Carpenter

Architecture Theses

Universally children are sent to attend school to gain basic knowledge in most communities. In the United States the standard is about 7 hours a day, 5 days a week, for 13 years. These educational institutions that are in place have a strong impact on the growth and development of young individuals. Many schools are historical or show strong elements that speak to the time they were built. These elements include architectural style, classroom size, amounts, and types, and systems within the building. As communities grow from the framework in which the school was originally constructed, there lies the opportunity …

Thinking Ahead: Preparing Young Minds For A Future World, Alecia Vogl

Architecture Theses

Change occurs in a variety of ways. Sometimes overnight, sometimes silently over years. Consider the revolutions of the past forty years. Those in 2020 alone. Ponder the magnitude of changes our children will experience over the coming century. This thesis explores the relationship between future realities and our current understandings. Quantitative research, logical argumentation, and correlational research will offer a comprehensive look into the patterns of this ever-changing world. Case study analysis and qualitative research assess learning environments and understanding of building form as a key contributor to user experience. An independent learning environment, a museum of the future blended …

For The Need, Amelia Walker

Architecture Theses

Architecture is often thought of as a grand, expensive undertaking – one reserved only for the privileged and for those who can afford to build huge houses, breathtaking museums, and playthings for the rich. However, it is my belief that not only can architecture help those truly in need, but that it should. Those who struggle most in our current climate are usually those dealing with the struggles of living below the poverty line. Low-income housing and community centers are widely known to be often ugly, ramshackle, and generally undesirable. And yet, the people burdened with these failures of architecture …

Minding The Gap, Taylor Hemmesch

Architecture Theses

Increasingly, there is a shift from multigenerational family living to seniors residing in age-specific facilities. Due in part to the relative isolation seniors experience here, there is also a noticeable rate of depression and other psychological struggles among this age group. The loneliness epidemic is not unique to seniors; significantly more people from all ages and backgrounds are facing this problem. This, combined with factors such as rapid technological advancement and increasing diversity, is making it necessary for people to find new ways to connect, specifically with those outside of their immediate circle. The thesis addresses this need by creating …

Investigating Changes In Trends Of Traffic Crashes Due To Covid-19 Pandemic In Florida’S Freeways, Ntagwanko Kisabanzira

UNF Graduate Theses and Dissertations

The COVID-19 pandemic outbreak caused a shift in traffic patterns that have in turn influenced a change in traffic accident trends. Due to stay-at-home orders that were issued across the United States, transportation agencies reported low traffic demands on highways after the pandemic outbreak. Low traffic volumes are associated with relatively higher speeds that are linked to increased severity of crashes. Several states reported an increase in fatal crashes after the outbreak of the COVID-19 pandemic. This paper evaluates the traffic crash trends on three interstates in Florida (I-10, I-75, and I-95) and sheds light on what happened before, during, …

The Effect Of The Covid-19 Pandemic On How Social Media Use Influences Eating Disorders And Exercise Motivation, Abhilasha Kumar

UNF Graduate Theses and Dissertations

The COVID-19 pandemic has drastically impacted the life of every individual. Stay-at-home orders imposed to control the spread of the virus have only led to an increase in social media use to stay connected with others. College students were particularly affected by the measures put in place to control the spread of COVID-19 due to geographical, social, and economic changes (Aristovnik et al., 2020). The stress caused by these changes can increase eating disorder symptoms (Lacey et al., 1986) and exercise behaviors (Kim & McKenzie, 2014). The aim of the study is to observe the impact of the COVID-19 pandemic …

A Quasi-Experimental Correlational Study Of Knowledge, Attitude, Behavior Of Nutrition Paraprofessionals Receiving An Online Nutrition Education Training. A Framework For Training Nutrition Paraprofessionals In Northwest Georgia Wic, Cicely Clarisse Thomas

UNF Graduate Theses and Dissertations

Background In 1998, Georgia Special Supplemental Nutrition Program for Women, Infants, and Children (WIC) adopted the Florida Department of Public Health WIC Nutrition Training Guide. The purpose of adopting the course was to use it as a resource to properly educate and train nutrition paraprofessionals to conduct low risk education to Georgia WIC participants.¹ The Georgia WIC policy requires that each nutrition paraprofessional complete the approved nutrition training prior to educating WIC participants. The current resource for training nutrition paraprofessionals in Georgia WIC is outdated. Last updated in 2007, the formal training no longer accurately trains paraprofessional staff to …

Detection Of False Data Injection Attack Using Machine Learning Approach, Siti Nur Fathin Najwa Binti Mustaffa, Muhammad Farhan

Mesopotamian Journal of CyberSecurity

The "False Data Injection" (FDI) attack is one of the significant security risks that the deep neural Network is susceptible to. The purpose of the FDI attacks is to deceive industrial platforms by faking sensor readings. considered a few relevant systematic reviews that have been previously published. Recent systematic reviews may include both older and more recent works on the topic. Therefore, I restricted myself to recently published works. Specifically, we analyzed data from 2016-2021 for this work. Attacks using FDI have effectively beaten out traditional threat detection strategies. In this paper, we provide an innovative auto-encoder-based technique for FDI …

Zero-Day Vulnerabilities: Unveiling The Threat Landscape In Network Security, Raheela Zaib, Kai-Qing Zhou

Mesopotamian Journal of CyberSecurity

Today's digital ecosystem is particularly vulnerable to attacks due to zero-day vulnerabilities. Attackers take advantage of these flaws, which software developers and security experts are unaware of, leading to catastrophic outcomes. Through an analysis of their lifetime, discovery approaches, exploitation methods, disclosure protocols, and patching strategies, this study tries to reveal the danger landscape of zero-day vulnerabilities. We examine the effects of zero-day vulnerabilities on network security and the difficulties that businesses confront by reviewing the relevant literature and discussing actual cases. We also investigate preventative measures and methods of defense, such as intrusion and anomaly detection systems and cutting-edge …

A Quiet Revolution: How Judicial Discipline Essentially Eliminated Foster Care And Nearly Went Unnoticed., Melissa Carter, Christopher Church, Vivek Sankaran

Articles

This Article argues that juvenile court judges can safely reduce the number of children entering foster care by faithfully and rigorously applying the law. Judges often fail to perform this core functon when a state child welfare agency separates a child from their family. Judges must perform their role as impartial gatekeeper despite the temptation to be "omnipotent moral busybodies".

Race Belongs In Week One Of Lrw, Beth H. Wilensky

Articles

I talk to my 1Ls about race and the law in their first week of law school. In doing so, I have discovered that discussing race helps me introduce foundational concepts about legal writing and law school that we will return to throughout the year. That is partly because race is relevant to nearly every topic law school touches on. But it is also because race is present in—and often conspicuous in its absence from—court opinions in ways that provide rich fodder for discussing how to approach law school. That topic interests all students—even those who might be skeptical about …

The Orkney Slew And Central Bank Digital Currencies, Jeffery Y. Zhang, Gary B. Gordon

Articles

This Article on central bank digital currencies is motivated by a parable, The Orkney Slew, which is set in an archipelago. Based on the parable, we point out a significant economic market failure that exists in the cross-border payments realm. The analysis then focuses on real-world examples and the national security concerns, including for Anti-Money Laundering/Combatting the Financing of Terrorism (AML/CFT) and the continued efficacy of U.S. sanctions, associated with the rapidly evolving digital payments landscape.

Many central banks around the world are now cooperatively experimenting with cross-border interoperability of digital currencies. These efforts are driven by the idea of …

A New Framework For Digital Taxation, Reuven S. Avi-Yonah, Young Ran (Christine) Kim, Karen Sam

Articles

The international tax regime has wide implications for business, trade, and the international political economy. Under current law, multinational enterprises do not pay their fair share of taxes to market countries where profits are generated because market countries are only allowed to tax companies with a physical presence there. Digital companies, like Google and Amazon, can operate entirely online, thereby avoiding market country taxes. Multinationals can also exploit existing tax rules by shifting their profits to low-tax jurisdictions, thereby avoiding taxes in the residence country where their headquarters are located.

Recently, a global tax deal was reached to tackle these …

In Defense Of Its Identity, Daniel H. Halberstam, Werner Schroeder

Articles

The Court of Justice has spoken. The Commission may now, under Regulation 2020/2092, withhold monies from Member States that do not observe the rule of law. This “budget conditionality”, if wielded smartly, should prove a powerful tool if comparative experience coaxing states through union money to follow union policies holds true in Europe. Given the limitations of national reference actions and infringement proceedings that lag behind the nefarious strategies of some governments, and the political obstacles to using Article 7 TEU, we cheer on this new tool of the Union. But we believe the urgency of rule of law concerns …

Disparate Discrimination, Leah M. Litman

Michigan Law Review

This Article explains and analyzes a recent trend in the Supreme Court’s cases regarding unintentional discrimination, where the argument is that a law has the effect of producing a disadvantage on members of a particular group. In religious discrimination cases, the Court has held that a law is presumptively unconstitutional if the law results in a comparable secular activity being treated more favorably than religious activity. Yet in racial discrimination cases, the Court has said the mere fact that a law more severely disadvantages racial minorities as a group does not suffice to establish unlawful discrimination.

The two tracks for …

The Role Of Early Childhood Pedagogical Leaders In Schools: Leading Change For Ongoing Improvement, Amie Fabry, Lennie Barblett, Marianne Knaus

Research outputs 2022 to 2026

Early childhood pedagogical practice in primary schools is often challenged by academic demands, debate about best practice and ongoing change through new policy initiatives. This paper reports an investigation of how early childhood pedagogical leaders assist early years teachers in schools to embrace change and embed early childhood pedagogy. Framed within a constructivist epistemology, this paper reports on findings from three case studies drawn from a larger mixed-methods study from Perth, Western Australia. Data collected through shadowing pedagogical leaders, undertaking contextual interviews and analysing school documents revealed that pedagogical change was promoted, encouraged and sustained through a number of strategies. …

Effect Of Methyl Orange On Wettability Of Sandstone Formations: Implications For Enhanced Oil Recovery, Fatemah Alhamad, Mujahid Ali, Muhammad Ali, Hussein Abid, Hussein Hoteit, Stefan Iglauer, Alireza Keshavarz

Research outputs 2022 to 2026

With the increasing global population, fossil fuel resources still represent a main contributor to the energy supply, despite the progress made in the field of renewable energies. Large quantities of residual oil from mature reservoirs cannot be produced through primary and secondary recovery methods. Among alternative recovery techniques, chemically enhanced oil recovery methods are attracting considerable interest to increase the hydrocarbon recovery from oil-bearing geological formations. The wettability of any particular formation can be used to predict the oil recovery factor of a reservoir based on its wetting state. However, due to the complex nature of geological porous media, special …

How Can We Address The Wicked Problem Of University Student Attrition? A Bed (Early Childhood) Case Study, Gillian Kirk

Research outputs 2022 to 2026

Student retention in education courses is a political imperative. This research examined the wicked problem of attrition in a Bachelor of Education (Early Childhood Studies) course, drawing on the experiences of three different groups of students studying early childhood. The participants from each study represented different student groups within the course, which included all female (n = 20), all male (n = 6) and all mid-year entry students (n = 10). A qualitative methodology was employed to capture students’ university experiences and their perceptions of events at university. The research generated a unique theoretical framework examining the intersection between student …

Online Brand Detraction In An Online Opinion Platform, Violetta Wilk, Claire Lambert, Stephanie Meek

Research outputs 2022 to 2026

While most studies focus on positive consumer-driven brand outcomes, this study set out to understand a negative consumer-driven brand outcome - online brand detraction (OBD). Through the lens of social exchange theory, OBD was operationalized and compared to its direct opposite manifestation - online brand advocacy (OBA). A big data, qualitative analysis, with a longitudinal approach was used to understand OBD in an online opinion platform (OOP). Four key dimensions of OBD were found: brand negativity, brand attack, negative brand knowledge and experience sharing, and virtual visual cues. These dimensions are polar opposites of OBA - a highly sought-after organic …

The Slow Movements: Informetric Mapping Of The Scholarship And Implications For Tourism And Hospitality, Anton Klarin, Eerang Park, Sangkyun Kim

Research outputs 2022 to 2026

Slow food and the consequent slow movements are becoming more evident in research and media with the recognition of its implications for sustainability in many spheres of society. This study—the first systematic literature review of this topic—offers a comprehensive interdisciplinary investigation into slow movements which allows us to gain a systems view of the scholarship; stakeholder-oriented insights; and a holistic understanding of slowness while recognizing the various movements within and providing future research directions for tourism and hospitality researchers. This study identifies that slowness has extended to most aspects of our everyday life, such as the slow city, slow management, …