Engineering Commons^™

Engaging Elementary School Students And Their Parents In After-School Stem Activities, Yury A. Kuleshov, Anne M. Lucietto

Indiana STEM Education Conference

The authors are implementing a program to engage elementary school students and parents in after-school STEM activities to promote technical disciplines and STEM career paths. Children from Hispanic communities are often left behind when promoting STEM among the youth. The program will be available in two languages, English and Spanish, to address the gap. The authors will conduct post-program surveys with the parents of the participating children to access participants’ perception of STEM. The results will guide future STEM activities among elementary school students in the local community and be useful for other STEM teachers, who target Hispanic and other …

Bridging The Gap: Connecting High School Students To Advanced Stem Education Through Online Learning Modules, Kathleen Jurecka, Stacey D. Lyle Rpls

Indiana STEM Education Conference

Texas A&M researchers worked in partnership with the VA to extend the memorialization of Texas A&M Aggie veterans enshrined in the Houston National Cemetery though the Aggie Legacy Project. This was accomplished using advanced technologies to create a 3D module of the cemetery, an artificial intelligence to read and record headstone content, interactive maps, and biographical tributes to Texas A&M veterans. The team also created educational content designed to introduce K 12 students to these technologies with the intent to help students explore STEM career paths early , allowing time to make informed decisions regarding future career opportunities.

Exploring Youths’ Decision To Participate In Stem Afterschool Programs, Brooke M. Stafford, Virginia L. J. Bolshakova

Indiana STEM Education Conference

STEM afterschool programs offer a range of academic, social, and emotional outcomes to support positive youth development. In particular, STEM afterschool programs have been shown to increase student self-efficacy and interest in pursuing STEM careers (Chan et al., 2020; Dabney et al., 2012). Youth must first choose to attend the STEM afterschool programs to gain the many benefits offered. However, participation in such programs decreases as youth get older and encounter additional competing interests (i.e., home responsibilities, jobs, etc.). To get youth to attend, STEM afterschool programs must meet the needs of youth by leveraging resources, activities, and relationships.

This …

Goals And Proceedings Information, Preface And Acknowledgments, William S. Walker Iii, Lynn A. Bryan Ph. D., S. Selcen Guzey, Elizabeth Suazo-Flores

Indiana STEM Education Conference

No abstract provided.

A Low-Cost Machine Learning Based Network Intrusion Detection System With Data Privacy Preservation, Jyoti Fakirah, Lauhim Mahfuz Zishan, Roshni Mooruth, Michael L. Johnstone, Wencheng Yang

Annual ADFSL Conference on Digital Forensics, Security and Law

Network intrusion is a well-studied area of cyber security. Current machine learning-based network intrusion detection systems (NIDSs) monitor network data and the patterns within those data but at the cost of presenting significant issues in terms of privacy violations which may threaten end-user privacy. Therefore, to mitigate risk and preserve a balance between security and privacy, it is imperative to protect user privacy with respect to intrusion data. Moreover, cost is a driver of a machine learning-based NIDS because such systems are increasingly being deployed on resource-limited edge devices. To solve these issues, in this paper we propose a NIDS …

Human-Controlled Fuzzing With Afl, Maxim Grishin, Igor Korkin, Phd

Annual ADFSL Conference on Digital Forensics, Security and Law

Fuzzing techniques are applied to reveal different types of bugs and vulnerabilities. American Fuzzy Lop (AFL) is a free most popular software fuzzer used by many other fuzzing frameworks. AFL supports autonomous mode of operation that uses the previous step output into the next step, as a result fuzzer spends a lot of time analyzing minor code sections. By making fuzzing process more focused and human controlled security expert can save time and find more bugs in less time. We designed a new module that can fuzz only the specified functions. As a result, the chosen ones will be inspected …

The Amorphous Nature Of Hackers: An Exploratory Study, Kento Yasuhara, Daniel Walnycky, Ibrahim Baggili, Ahmed Alhishwan

Annual ADFSL Conference on Digital Forensics, Security and Law

In this work, we aim to better understand outsider perspectives of the hacker community through a series of situation based survey questions. By doing this, we hope to gain insight into the overall reputation of hackers from participants in a wide range of technical and non-technical backgrounds. This is important to digital forensics since convicted hackers will be tried by people, each with their own perception of who hackers are. Do cyber crimes and national security issues negatively affect people’s perceptions of hackers? Does hacktivism and information warfare positively affect people’s perception of hackers? Do individual personality factors affect one’s …

Digital Forensics For Mobility As A Service Platform: Analysis Of Uber Application On Iphone And Cloud, Nina Matulis, Umit Karabiyik

Annual ADFSL Conference on Digital Forensics, Security and Law

Uber is a ride-hailing smartphone application (app) that allows users to order a ride in a highly efficient manner. The Uber app provides Mobility as a Service and allows users to easily order a ride in a private car with just a few clicks. Uber stores large amounts of data on both the mobile device the app is being used on, and in the cloud. Examples of this data include geolocation data, date/time, origin/destination addresses, departure/arrival times, and distance. Uber geolocation data has been previously researched to investigate the privacy of the Uber app; however, there is minimal research relating …

Smart Home Forensics: Identifying Ddos Attack Patterns On Iot Devices, Samuel Ho, Hope Greeson, Umit Karabiyik

Annual ADFSL Conference on Digital Forensics, Security and Law

Smart homes are becoming more common as more people integrate IoT devices into their home environment. As such, these devices have access to personal data on their homeowners’ networks. One of the advantages of IoT devices is that they are compact. However, this limits the incorporation of security measures in their hardware. Misconfigured IoT devices are commonly the target of malicious attacks. Additionally, distributed denial-of-service attacks are becoming more common due to applications and software that provides users with easy-to-use user interfaces. Since one vulnerable device is all an attacker needs to launch an attack on a network, in regards …

Microsoft Defender Will Be Defended: Memoryranger Prevents Blinding Windows Av, Denis Pogonin, Igor Korkin, Phd

Annual ADFSL Conference on Digital Forensics, Security and Law

Windows OS is facing a huge rise in kernel attacks. An overview of popular techniques that result in loading kernel drivers will be presented. One of the key targets of modern threats is disabling and blinding Microsoft Defender, a default Windows AV. The analysis of recent driver-based attacks will be given, the challenge is to block them. The survey of user- and kernel-level attacks on Microsoft Defender will be given. One of the recently published attackers’ techniques abuses Mandatory Integrity Control (MIC) and Security Reference Monitor (SRM) by modifying Integrity Level and Debug Privileges for the Microsoft Defender via syscalls. …

Detection Of Overlapping Passive Manipulation Techniques In Image Forensics, Gianna S. Lint, Umit Karabiyik

Annual ADFSL Conference on Digital Forensics, Security and Law

With a growing number of images uploaded daily to social media sites, it is essential to understand if an image can be used to trace its origin. Forensic investigations are focusing on analyzing images that are uploaded to social media sites resulting in an emphasis on building and validating tools. There has been a strong focus on understanding active manipulation or tampering techniques and building tools for analysis. However, research on manipulation is often studied in a vacuum, involving only one technique at a time. Additionally, less focus has been placed on passive manipulation, which can occur by simply uploading …

Comparative Analysis Of Rgb-Based Eye-Tracking For Large-Scale Human-Machine Applications, Brett Thaman, Trung Cao

Posters-at-the-Capitol

Gaze tracking has become an established technology that enables using an individual’s gaze as an input signal to support a variety of applications in the context of Human-Computer Interaction. Gaze tracking primarily relies on sensing devices such as infrared (IR) cameras. Nevertheless, in the recent years, several attempts have been realized at detecting gaze by acquiring and processing images acquired from standard RGB cameras. Nowadays, there are only a few publicly available open-source libraries and they have not been tested extensively. In this paper, we present the result of a comparative analysis that studied a commercial eye-tracking device using IR …

Assessing The Alignment Of Social Robots With Trustworthy Ai Design Guidelines: A Preliminary Research Study, Abdikadar Ali, Danielle Thaxton, Ankur Chattopadhyay

Posters-at-the-Capitol

The last couple of years have seen a strong movement supporting the need of having intelligent consumer products align with specific design guidelines for trustworthy artificial intelligence (AI). This global movement has led to multiple institutional recommendations for ethically aligned trustworthy design of the AI driven technologies, like consumer robots and autonomous vehicles. There has been prior research towards finding security and privacy related vulnerabilities within various types of social robots. However, none of these previous works has studied the implications of these vulnerabilities in terms of the robot design aligning with trustworthy AI. In an attempt to address this …

Industry Expo Program 2021, Allen E. Paulson College Of Engineering And Computing

Allen E. Paulson College of Engineering & Computing Industry Expo (2020-2021)

Program for the Industry Expo 2021

The Three-Year Capstone: A Progression Of Learning In Purdue University’S Theatre Engineering Program, Leigh Witek

Symposium on Education in Entertainment and Engineering

Purdue University’s Theatre Engineering Program capstone combines the yearly production work of the College of Liberal Arts with the final senior design format used in the Colleges of Engineering. By starting their production work after gaining admission to the program, students work on progressively more involved projects throughout their time at Purdue. This poster presentation will examine the lessons learned and challenges faced by Leigh Witek, a recent Theatre Engineering graduate, as she completed each role in the program. She will share how each project informed her understanding of the design process and how a three-year immersion in production work …

Developing Soft Skills With Interdisciplinary Teams In The First Year: Lessons Learned, Christian Rogers

Symposium on Education in Entertainment and Engineering

The academic structure of most universities dictates that a student work with those of their own program and in conjunction with a program that is tangential to theirs. Interdisciplinary educational experiences that provide students with the opportunity to develop soft skills (such as communication, empathy and problem solving) are considered rare but are much more common in the working environment. As an example, working environments such as Universal Creative are comprised of multiple disciplines (i.e. civil engineer, mechanical engineering, illustration, user experience design, etc.) A function of working in an interdisciplinary team can also be to work on unknown or …

Timing, Latency, And Live Performance, Robert Klimek, Catherine Skokan

Symposium on Education in Entertainment and Engineering

How important is synchronous timing in a performance? In the world of science, engineering and the arts, we cannot avoid it. In the arts, it is a living and vital concept between composer, performer and audience. During the Pandemic, with an increase in virtual meetings and performances, made us more aware of timing issues and introduced us to a path with many questions about latency and affect between audience and performer. The hand waving, head nodding and eye gestures of Renaissance musicians led eventually to the classic conductor’s baton. These all helped ensembles of dissimilar instruments and/or voices, conquer problems …

Catenate: Creating An Interdisciplinary Art Project, Brian Phillips, Melissa Eddings Mancuso, Emma Sherban

Symposium on Education in Entertainment and Engineering

This paper will present the rationale for, the challenges of, and successes encountered in the formation process of an interdisciplinary Visual & Performing Arts Project, Catenate, at Ohio Northern University’s School of Visual & Performing Arts.

Autonomous Control And Signal Acquisition System, Rion Krampe

Scholars Week

Dr. Bunget has an autonomous control and signal acquisition system that he wants to be repaired and improved upon. This requires that we identify the current issues with the system and repair them as well as make innovations to the system to meet customer needs. The position control needs to be autonomous, and the acquisition of the oscilloscope signal and the transducer position needs to be synchronous. The user should be able to control the position, speed, and how often the signals are captured. The waveform of the scan should be appended into a spreadsheet. The system code also needs …

Ehr Data Management: Hyperledger Fabric-Based Health Data Storing And Sharing, Md Jobair Hossain Faruk, Hossain Shahriar, Maria Valero

Symposium of Student Scholars

Despite the type of industry, data sharing has always been a concern across the globe within the conventional database model; particularly in the healthcare industry, where the lack of data interoperability in existing applications creates not only security and transparency issues in EHR but also cost-related concerns that impact the quality of patient care. Without adopting novel and emerging technologies that allow patients to store and share EHR data within a tamper-evident, immutable, and secure data storing and sharing network, this current problem could not be resolved. Emerging Hyperledger Fabric-based Blockchain technology can be an ideal solution to address these …

Joint Latency-Energy Optimization Scheme For Offloading In Mobile Edge Computing Environment Based In Deep Reinforcement Learning, Jui Mhatre

Symposium of Student Scholars

With the increasing number of mobile devices (MD), IoT devices, and computation-intensive tasks deployed on these devices, there is a need to increase the efficiency and speed of the deliverable. Due to inadequate resources, it is infeasible to compute all the tasks locally. Similarly, due to time constraints, it is not possible to compute the entire task at a remote site. Edge computing (EC) and cloud computing (CC) play the role of providing the resources to these devices on the fly. But a major drawback is increased delay and energy consumption due to transmission and offloading of computation tasks to …

Protection Of Patient Privacy On Mobile Device Machine Learning, Matthew Nguyen

Cybersecurity Undergraduate Research Showcase

An existing StudentLife Study mobile dataset was evaluated and organized to be applied to different machine learning methods. Different variables like user activity, exercise, sleep, study space, social, and stress levels are optimized to train a model that could predict user stress level. The different machine learning methods would test if both patient data privacy and training efficiency can be ensured.

Cybersecurity Maturity Model Certification (Cmmc) Compliance For Dod Contractors, Sierra Burnett

Cybersecurity Undergraduate Research Showcase

The DoD is currently taking a supply-chain risk management strategy to foster cybersecurity. This unique strategy is often referred to as CMMC which stands for “Cybersecurity Maturity Model Certification”. The approach requires that all the 300,000 DoD contractors acquire third-party authentication that may attain the requirements for the CMMC maturity level suitable to the work they desire to do for the DoD. CMMC typically examines the organization's capability to safeguard Federal Contract Information as well as CUI. It integrates various cybersecurity standards already in place and plots the best practices alongside processes to five maturity levels that range from the …

Calculation Of Measurement Uncertainty, Ibush Luzha, Fidan Feka, Berat Durmishi, Burim Morina

UBT International Conference

Calculation of measurement uncertainty is the basis of measurements, tests in calibration laboratories, tests and their calibration, tests reports. Calculation of measurement uncertainty is one of the basic requirements of the international standard ISO/IEC 17025 General requirements for the competence of testing and calibration laboratories, on the metrological traceability of measurements. Calculation of measurement uncertainty has a direct impact on the development of trade and technology, the production and marketing of certain products in the measurement chain with a high degree of accuracy. The measurement uncertainty is calculated and defined as a value, accompanied by the result of a measurement, …

Application Of Prestressing With Pretension And Post-Tension In Precast Beams, Bardh Kurteshi, Nebi Pllana

UBT International Conference

In Nowdays, prestressed concrete founds wide application in the construction of engineering structures. Where concrete elements are subjected to mandatory stresses to gain more favorable behaviors. This can be realized by applying prestressing force with system of pre-tension and post-tension.

Analysis of precast beams elements with different sections by applying these prestressing methods, will help us to determine which method of force application is going to be more favorable for realization.

Analysis of precast beams elements for different shapes of sections for two methods of prestressing, that with pretensioned and post-tension, by checking the basic condition criteria of servisability limit …

Audit Of Road Safety Elements In National Road N25.2 “Prishtinë – Gjilan”, Gresa Xhemaili, Nol Dedaj

UBT International Conference

With the increase of the number of vehicles and the number of kilometers of the road as well as the time of their construction, the number of accidents has also increased, therefore it is very important to audit the road elements (level of roughness, macro and micro deformations, turns, longitudinal and transverse slope, shoulders, erosion and filling in roads, drainage, etc.) which directly affect the safety of road traffic. The audit of road elements will give us a clear picture on the identification of road factor elements in certain road segments of the road N -25.2 Prishtina - Gjilan, which …

Warshipping: Hacking The Mailroom, Jackson Szwast, Bryson Payne

KSU Proceedings on Cybersecurity Education, Research and Practice

Everyone knows what package shipping is, but not everyone knows what warshipping is. Corporate mailrooms are rarely considered as part of the cybersecurity attack surface of most organizations, but they offer physical access to millions of uninspected packages daily. UPS shipped 5.5 billion items last year, with their daily average being 21.9 million items and operating through 1,800 locations in 2020. FedEx shipped 6.5 million packages daily and operates 2,150 locations. The United States Postal Service delivered 143 billion pieces of mail in 2019. Increasingly the world’s consumers are relying on e-commerce, and during the recent COVID-19 pandemic, package deliveries …

Environmental Sustainability Of Precast And Cast-In-Situ Concrete Structures: A Case-Study Comparison Based On Built Supermarket Facilities, Bruno Dal Lago, Davide Visconti, Visar Krelani

UBT International Conference

Environmental sustainability is assuming a growing role in the strategic plans of several countries worldwide. In order to switch to more sustainable solutions in the construction field, many researchers and efforts are focusing on the material level, mainly concerning solutions aimed at partially or fully replacing the most impacting components with alternative or recycled solutions characterised by a lower carbon footprint or a higher durability, in view of a life-cycle assessment. Alongside these positive efforts, another instrument to reduce the environmental impact of construction materials, often less tackled by researchers, is reduction of material consumption by structural optimisation, often ensured …

International Conference On Energy Efficiency Engineering, University For Business And Technology - Ubt

UBT International Conference

UBT Annual International Conference is the 9th international interdisciplinary peer reviewed conference which publishes works of the scientists as well as practitioners in the area where UBT is active in Education, Research and Development. The UBT aims to implement an integrated strategy to establish itself as an internationally competitive, research-intensive university, committed to the transfer of knowledge and the provision of a world-class education to the most talented students from all background. The main perspective of the conference is to connect the scientists and practitioners from different disciplines in the same place and make them be aware of the recent …

Particle Shape Analysis Of Industrial Sand Using Traditional And Computational Geometry Methods, Gregor Kravanja

UBT International Conference

Silica sand is widely used as a raw material in the manufacture of building and construction products. Particle shape parameters such as sphericity and roundness were determined using both the Krumbein-Sloss diagram and the ImageJ processing algorithm. A total of 10 samples from production plants were comprehensibly analyzed. Olympus SZX16 microscope was used for image acquisition. Image analysis was performed separately for each grain size fraction ranging from 0.063 mm up to 2.0 mm. The microscope images showed that there was a visible difference in color and shape between manufactured sands. For sand shape parameters, the computerized method was significantly …