Engineering Commons^™

Autonomous Image-Based Corrosion Detection In Steel Structures Using Deep Learning, Amrita Das, Sattar Dorafshan, Naima Kaabouch

Civil Engineering Faculty Publications

Steel structures are susceptible to corrosion due to their exposure to the environment. Currently used non-destructive techniques require inspector involvement. Inaccessibility of the defective part may lead to unnoticed corrosion, allowing the corrosion to propagate and cause catastrophic structural failure over time. Autonomous corrosion detection is essential for mitigating these problems. This study investigated the effect of the type of encoder–decoder neural network and the training strategy that works the best to automate the segmentation of corroded pixels in visual images. Models using pre-trained DesnseNet121 and EfficientNetB7 backbones yielded 96.78% and 98.5% average pixel-level accuracy, respectively. Deeper EffiecientNetB7 performed the …

Effects Of An Indole Derivative On Cell Proliferation, Transfection, And Alternative Splicing In Production Of Lentiviral Vectors By Transient Co-Transfection, Nataly Carolina Mier, Donald Keith Roper

Biological Engineering Faculty Publications

Lentiviral vectors derived from human immunodeficiency virus type I are widely used to deliver functional gene copies to mammalian cells for research and gene therapies. Post-transcriptional splicing of lentiviral vector transgene in transduced host and transfected producer cells presents barriers to widespread application of lentiviral vector-based therapies. The present study examined effects of indole derivative compound IDC16 on splicing of lentiviral vector transcripts in producer cells and corresponding yield of infectious lentiviral vectors. Indole IDC16 was shown previously to modify alternative splicing in human immunodeficiency virus type I. Human embryonic kidney 293T cells were transiently transfected by 3^rd generation …

Effects Of Periodic Sequential Arrangement Of Subscale Miura-Foldcore Under Quasi-Static Compression, Chase Mortensen, Devin Nielsen, S. Z.H. Shah, Juhyeong Lee

Mechanical and Aerospace Engineering Faculty Publications

This study presents experimental and numerical investigations on the quasi-static compressive responses of various subscale Miura-foldcore composites. A series of quasi-static compression tests were conducted on standard Miura foldcore specimens fabricated using carbon/epoxy woven fabric prepregs. Representative volume element (RVE) models, incorporating periodic boundary conditions (PBCs), were developed to predict the size-dependent compressive response of subscale Miura foldcores. The effective properties of the carbon/epoxy woven fabric composite used in this study were calculated using the NASA multiscale analysis tool (NASMAT) via two-step homogenization process. The FE model exhibited comparable agreement with experimental results, showcasing variations of less than 7% and …

Implications Of The Covid-19 Pandemic On The Management Of Municipal Solid Waste And Medical Waste: A Comparative Review Of Selected Countries, Ahmed Osama Daoud Dr., Hoda Elattar Eng., Gaber Abdelatif Eng., Karim M. Morsy, Robert W. Peters, Mohamed K. Mostafa Dr.

Civil Engineering

No abstract provided.

Visionarium, June 2024, Full Issue

International Journal of Emerging and Disruptive Innovation in Education : VISIONARIUM

No abstract provided.

Do You Know Where Your Games Come From? Artificial Intelligence And Game Development, Andrew Begemann

International Journal of Emerging and Disruptive Innovation in Education : VISIONARIUM

ABSTRACT

This paper was written to explore the possible effects of artificial intelligence being implemented in the design pipeline of video game development. In it, we will explore a history of artificial intelligence, from its early imaginings in books and philosophy, to its current iterations, such as ChatGPT and other popular engines like Midjourney and Stable diffusion. We will also discuss steps in game development so as to understand where the potential implementations of artificial intelligence can, will, or does occur. Following those explanations, we will explore the three methodologies of Marxism, Psychoanalysis, and Cultural Studies as ways of examining …

Ai Integration In Cultural Heritage Conservation – Ethical Considerations And The Human Imperative, Kholoud Ghaith

International Journal of Emerging and Disruptive Innovation in Education : VISIONARIUM

The integration of artificial intelligence (AI) into the conservation of cultural heritage marks a significant transformation in preservation methodologies, heralding both innovative solutions and complex ethical dilemmas. This article undertakes a comprehensive examination of the multifaceted role AI plays in the conservation and restoration of cultural artifacts, buildings, and sites, underscoring the irreplaceable value of human skills and ethical judgment in this domain. Through an analysis of current research, case studies, and insights from professionals in the field, the paper elucidates how AI technologies—encompassing machine learning algorithms, digital twinning, and predictive maintenance—can enhance the accuracy and efficiency of conservation efforts. …

Embracing The Irreplaceable: The Role Of Neurodiversity In Cultivating Human-Ai Symbiosis In Education, Piper Hutson

International Journal of Emerging and Disruptive Innovation in Education : VISIONARIUM

This study investigates the indispensable role of human skills—such as empathy, ethical judgment, and nuanced understanding—in the development and application of artificial intelligence (AI) within higher education, highlighting the unique contributions of neurodivergent perspectives in creating a symbiotic human-AI relationship. Drawing upon research that evidences the superior performance of diverse teams in creativity and innovation, the paper argues for the integration of neurodiversity into AI development as a means to address the philosophy of 'fearing the Other,' thereby mitigating biases and fostering ethical AI interactions. The technology sector's adoption of Diversity, Equity, and Inclusion (DEI) programs, including biopsychosocial interventions and …

Leveraging Human-In-The-Loop Engagement Through Ai In Web Design Education: A Case Study On Adapting To Dynamic Client Requirements, Jason D. Lively

International Journal of Emerging and Disruptive Innovation in Education : VISIONARIUM

The integration of Artificial Intelligence (AI) within educational frameworks, particularly in disciplines such as web design and development, represents a significant evolution in pedagogical strategies. This article examines a unique educational setup where students, while engaging in a web design class, utilize AI tools for text, image, and code creation within a simulated real-world scenario involving a client—dubbed "Chef Cookie Cutter". This simulated client interaction introduces unpredictability through mid-assignment requirement changes, thereby mimicking the dynamic nature of real-world web development projects. The focus of this case study is the critical role of human-in-the-loop (HITL) engagement in AI-assisted assignments, where students' …

Absent Presence: The Human Influence In Ai-Generated Content In The Age Of Technoculture, Kathi Vosevich, James Hutson

International Journal of Emerging and Disruptive Innovation in Education : VISIONARIUM

In recent years, the field of artificial intelligence (AI), particularly under the banner of generative AI (GAI), has made unprecedented advancements, pushing the boundaries of what was traditionally considered within the realm of human capability. AI systems have not only matched but also surpassed human proficiency in various tasks, sparking widespread discussions about their significant impact across multiple fields, including the arts and humanities. This paper considers the profound implications of AI's rapid progress and explores the concept of "Absent Presence" within the context of Derrida and Technoculture, particularly as illustrated in the arts and humanities. Drawing parallels with renowned …

Forward

International Journal of Emerging and Disruptive Innovation in Education : VISIONARIUM

No abstract provided.

Highly Comparative Time Series Analysis Of Oxygen Saturation And Heart Rate To Predict Respiratory Outcomes In Extremely Preterm Infants, Jiaxing Qui, Juliann M. Di Fiore, Narayanan Krishnamurthi, Premananda Indic, Additional Authors, Prematurity-Related Ventilatory Control (Pre-Vent) Investigators

Electrical Engineering Faculty Publications and Presentations

Objective. Highly comparative time series analysis (HCTSA) is a novel approach involving massive feature extraction using publicly available code from many disciplines. The Prematurity-Related Ventilatory Control (Pre-Vent) observational multicenter prospective study collected bedside monitor data from > 700 extremely preterm infants to identify physiologic features that predict respiratory outcomes. Approach. We calculated a subset of 33 HCTSA features on > 7 M 10 min windows of oxygen saturation (SPO2) and heart rate (HR) from the Pre-Vent cohort to quantify predictive performance. This subset included representatives previously identified using unsupervised clustering on > 3500 HCTSA algorithms. We hypothesized that the best HCTSA algorithms would …

06.03.2024 Orsp Connect, Liz Williamson

ORED Newsletter

Center for Population Studies, NSF Postdoc Berg, Quinn Appointed to HEPAP, Smitherman migraine research

A Study On The Effects Of Cementless Total Knee Arthroplasty Implants’ Surface Morphology Via Finite Element Analysis, Scott Hazelwood, Peter J. Hunt, Mohammad Noori, Naudereh B. Noori, Wael A. Altabey

Biomedical Engineering

Total knee arthroplasty (TKA) is one of the most commonly performed orthopedic surgeries, with nearly one million performed in 2020 in the United States alone. Changing patient demographics, predominately indicated by increases in younger, more active, and more obese patients undergoing TKA, poses a challenge to orthopedic surgeons as these factors present a greater risk of long-term complications. Historically, cemented TKA has been the gold standard for fixation, but long-term aseptic loosening continues to be a risk for cemented implants. Cementless TKA, which relies on the surface morphology of a porous coating for biologic fixation of implant to bone, may …

Single-Molecule Orientation Imaging Reveals The Nano-Architecture Of Amyloid Fibrils Undergoing Growth And Decay, Brian Sun, Tianben Ding, Weiyan Zhou, Tara S. Porter, Matthew D. Lew

Electrical & Systems Engineering Publications and Presentations

Amyloid-beta (Aβ42) aggregates are characteristic Alzheimer’s disease signatures, but probing how their nanoscale architectures influence their growth and decay remains challenging using current technologies. Here, we apply time-lapse single-molecule orientation-localization microscopy (SMOLM) to measure the orientations and rotational “wobble” of Nile blue (NB) molecules transiently binding to Aβ42 fibrils. We correlate fibril architectures measured by SMOLM with their growth and decay over the course of 5 to 20 min visualized by single-molecule localization microscopy (SMLM). We discover that stable Aβ42 fibrils tend to be well-ordered and signified by well-aligned NB orientations and small wobble. SMOLM also shows that increasing order …

Comprehensive Network Redundancy Implementation And Cybersecurity Hardening Project: Ensuring Resilience And Defending Against Dhcp Starvation, Stp Man-In-The-Middle, And Brute Force Attacks, Seth Shaheen

Williams Honors College, Honors Research Projects

I have created a network topology that contains three Cisco routers, three Cisco switches, and three endpoints. The network has been built using the software GNS-3. The endpoints on the topology include one VPC, one Kali Linux VM, and one Ubuntu Server VM. The main purpose of this network topology is to show the skills I have learned during my tenure at The University of Akron. This will be done by hardening this network to ensure that the network is impervious to cyber-attacks. The Kali Linux VM will act as the attacker on the network and conduct three attacks: STP …

Noninvasive Technique For Measuring Cardiac Output, Grace E. Kolar, Rachel Simonton, Eli Strohecker

Williams Honors College, Honors Research Projects

NA

Molecular Behavior Of Silicone Adhesive At Buried Polymer Interface Studied By Molecular Dynamics Simulation And Sum Frequency Generation Vibrational Spectroscopy, Yuchen Wu, Ting Lin, Elizabeth Santos, Dongchan Ahn, Ryan Marson, Pranab Sarker, Xiaoyun Chen, Frédéric Gubbels, Nick E. Shephard, Carol Mohler, Tao Wei, Tzu-Chi Kuoc, Zhan Chen

Faculty Publications

Silicones have excellent material properties and are used extensively in many applications, ranging from adhesives and lubricants to electrical insulation. To ensure strong adhesion of silicone adhesives to a wide variety of substrates, silane-based adhesion promotors are typically blended into the silicone adhesive formulation. However, little is known at the molecular level about the true silane adhesion promotion mechanism, which limits the ability to develop even more effective adhesion promoters. To understand the adhesion promotion mechanism of silane molecules at the molecular level, this study has used sum frequency generation vibrational spectroscopy (SFG) to determine the behavior of (3-glycidoxypropyl)trimethoxy silane …

Gender-Based Service Quality Evaluation Of Multimodal Public Transportation In Dki Jakarta, Mohammad Owais, Jachrizal Sumabrata, Nahry Yusuf

Smart City

In DKI Jakarta, despite the extensive infrastructure development, there has been a significant decline in the usage of public transportation. This can be attributed to the inadequate quality of the services provided. Various studies have highlighted the significance of evaluating the quality of service in public transportation to ensure passenger satisfaction and attract new users. However, there is no agreement on the most effective methodology and suitable indicators for conducting such analyses. In addition, there is a growing recognition of the importance of promoting gender equality in multimodal public transportation (MMPT) and understanding gender differences and perceptions of MMPT services. …

Study Of Factors Influencing Traffic Violations In Jakarta: Perspective Of The Theory Of Planned Behavior (Tpb) In The Implementation Of Electronic Traffic Law Enforcement (Etle), Khobat Dewa Ruci, Sutanto Soehodho, R. Jachrizal Sumabrata

Smart City

Transportation safety in Indonesia reflects its culture and modernity, but the high rate of traffic accidents indicates significant challenges. Data from IRSMS and Polda Metro Jaya reveal an increase in accidents and traffic violations, reinforcing the need for effective law enforcement. The implementation of ETLE, supported by Law No. 22 of 2009 on Road Traffic and Transportation and Law No. 19 of 2016 on Electronic Information and Transactions, is a strategic effort to improve law enforcement. However, its effectiveness in Jakarta context still requires in-depth evaluation. This thesis focuses on the psychological factors in the use of ETLE using the …

The Distribution Of Schools Not Served By Brt Trans Semarang In Semarang City, Nanda Iryani Intan Sari, Sutanto Soehodho, R. Jachrizal Sumabrata

Smart City

For developing countries, the implementation of sustainable transportation systems is crucial to involve substantial investments. Mobility in Indonesia can have an impact on both origin and destination areas. This research aims to determine the distribution of schools that are not served in the city of Semarang. Consequently, an identification can be made to formulate a recommendation for the development of operational routes for the BRT Trans Semarang to enhance connectivity between other transportation modes on routes with high demand. A quantitative descriptive analysis was performed to assess BRT Trans Semarang through utilizing government documents, news, and official websites, followed by …

Assessment Of An Assumed Strain-Based Triangular Membrane Element, Abdelhak Kherfi, Kamel Zouggar, Khelifa Guerraiche, Djemaa Guerraiche, Antar Tahiri

Emirates Journal for Engineering Research

This paper presents a novel triangular strain-based element designed to address plane stress and strain, axisymmetric, and dynamic problems. The proposed element has four nodes, three of which are located at the vertices and one of which is located at the midpoint of the diagonal. The corner nodes have three essential external degrees of freedom (u, v, θ), while the central node has two degrees of freedom (u, v) on one of the triangle edges. A static condensation-based treatment of the central node is employed to streamline the model and reduce computational overhead. This triangular element …

Ranking Cloud Service Providers Using Swara-Marcos In Type-2 Neutrosophic Number Set Environment, Mai Mohamed, Shaimaa Ayman, Rui Yong, Jun Ye

Neutrosophic Systems with Applications

Cloud computing is a model for allowing suitable, on-demand network access to a shared store of resources such as servers, networks, storage, apps, and services, modified according to specific needs or requirements. The main goal of cloud technology development is to increase the use of resources that work together to achieve reliability at the lowest cost. Cloud service providers (CSPs) have gained popularity in recent years due to their accessibility and availability, as well as the growing quantity of cloud service providers (CSPs) that appear. Choosing (CSPs) has grown to be a challenging decision for many companies. The paper aims …

Evaluating Visual Dependence In Postural Stability Using Smartphone And Stroboscopic Glasses, Brent A. Harper, Michael Shiraishi, Rahul Soangra

Physical Therapy Faculty Articles and Research

This study explores the efficacy of integrating stroboscopic glasses with smartphone-based applications to evaluate postural control, offering a cost-effective alternative to traditional forceplate technology. Athletes, particularly those with visual and visuo-oculomotor enhancements due to sports, often suffer from injuries that necessitate reliance on visual inputs for balance—conditions that can be simulated and studied using visual perturbation methods such as stroboscopic glasses. These glasses intermittently occlude vision, mimicking visual impairments that are crucial in assessing dependency on visual information for postural stability. Participants performed these tasks under three visual conditions: full vision, partial vision occlusion via stroboscopic glasses, and no vision …

Ranking Cloud Service Providers Using Swara-Marcos In Type-2 Neutrosophic Number Set Environment, Mai Mohamed, Shaimaa Ayman, Rui Yong, Jun Ye

Neutrosophic Systems with Applications

Cloud computing is a model for allowing suitable, on-demand network access to a shared store of resources such as servers, networks, storage, apps, and services, modified according to specific needs or requirements. The main goal of cloud technology development is to increase the use of resources that work together to achieve reliability at the lowest cost. Cloud service providers (CSPs) have gained popularity in recent years due to their accessibility and availability, as well as the growing quantity of cloud service providers (CSPs) that appear. Choosing (CSPs) has grown to be a challenging decision for many companies. The paper aims …

Exploring The Impact Of Artificial Intelligence On Project Management Across The Manufacturing, Technology, And Construction Industries, Susie Diaz Ferrera

Harrisburg University Dissertations and Theses

This study explores the impact of Artificial Intelligence (AI) on project management across the manufacturing, technology, and construction industries. The research focuses on understanding the benefits, challenges, and long-term implications of AI utilization in these sectors. Key findings indicate that 46% of participants use AI mainly for task automation and enhancing functions like brainstorming and communication, which significantly boosts efficiency and team productivity. Despite these benefits, the research identifies several obstacles, including high initial costs, inadequate training, technical issues, and unclear regulatory guidelines. The study addresses four main questions, revealing that AI not only enhances project management processes but also …

Sustaining Digital Assets Through Mobile Estate Planning, Norliza Katuk, Asvinitha Muniandy, Norazlina Abd. Wahab, Ijaz Ahmad

An-Najah University Journal for Research - B (Humanities)

Many people own online accounts, with some having financial values like Internet banking, e-wallet and cryptocurrency. In the case of sudden death, their heirs are unaware of the digital assets possessed by the deceased person, which causes the assets to be lost forever, and the heirs might not receive the assets. If an estate plan did not account for digital assets properly, the beneficiaries would not be able to access them. Therefore, this paper addresses this issue by implementing a software development approach in designing a suitable model for sustaining digital assets through smartphones to allow the inheritance of digital …

Prototype Device For Measuring The Dustiness Of Stone And Lime Dust Used In Explosion Prevention, Adrian Toman, Zdzisław Dyduch, Tomasz Skowronek

Journal of Sustainable Mining

This paper presents the prototype of a device for measuring the dustiness of powdered materials by means of a new measurement method. The currently employed stationary laboratory device, utilised in KD “Barbara”, uses the attenuation of a radiant flux transmitted through a dust cloud induced by a manually generated air blast. The new device uses the same measurement method, but it includes modern elements based on a microprocessor, a laser line generator instead of an LED diode, and a precise multi-channel detector. The generated quantity of the mixture (dust and air) is strictly determined and precisely dosed via buffer containers, …

Tracking Mining Company Electric Vehicles For Sustainable Development Optimization Using Distributed Ledger Technologies, Teodora Hristova

Journal of Sustainable Mining

It is established that based on the industrial revolutions towards Industry 5.0, the population of the Earth and its well-being are increasing. To preserve and improve living conditions the development in all spheres of life is by the paradigm of sustainable development. Through the prism of the mining industry, one step could be the introduction of circular economy measures for digitized tracking of materials, repairs, consumed electricity, safety, and finances. Implementing of electric cars is an option to achieve this goal through automation, manageability, and data traceability via Industry 4.0 technologies. Such are blockchain technologies, IoT, V2V, and others. For …

Waypoint Profiler, Jeff Ke, Ricky Schober, Alexander Collins, Kevin Wang

Computer Science and Engineering Senior Theses

Ocean health monitoring is crucial for maintaining the health of the ocean ecosystem. Currently, divers are deployed to collect data manually, which is both time and resource-consuming. Additionally, this process poses significant dangers to the divers. Therefore, a more efficient method for collecting oceanic data is needed. This thesis describes the design of a novel autonomous marine vehicle, the waypoint profiler. Launched from shore with scientific sensors, it autonomously navigates to ocean locations of interest and dives to measure key ocean health markers. The system integrates subsystems for scientific sensing, health monitoring, structural integrity, communications, and navigation/control, tailored to meet …