Engineering Commons^™

Conceptual Architecture For Digital Twin (Dt) In Disaster Response Applications, Sai Raghava Pathuri

Shelby Hall Graduate Research Forum Posters

Digital Twin Enabled Artificial Intelligence Uncrewed System (Model-Based Systems Engineering) Artificial Intelligence Digital Twin (DT)+Cyber Physical System. The goal was to create DTs of Multi Class UxS. The system of interest was the Uncrewed Ground Vehicle (UGV) and Uncrewed Aerial Vehicle (UAV). The modeling language used SysML v2.

Effects Of Asphalt Or Concrete On Dynamic Wireless Power Transfer, Yuou Peng, Daniela Wolter Ferreira Touma

Shelby Hall Graduate Research Forum Posters

Dynamic Wireless Power Transfer (DWPT) allows measurements should be done for 100 kHz and 77 kHz. electrical energy to be transferred wirelessly to a moving object, and it also possesses the ability to charge vehicles continuously while they are traveling down a specially equipped road.

A method of embedding the coils in the surface course shows that all coils achieve more than 54 kW of power at an efficiency of 95% in the power transmission evaluation. Advantage: Ability to charge vehicles continuously while they are traveling down a specially equipped road. Objective: Investigation of physical and structural feasibility of embedding …

Development Of An Automated Platform For Cell Biology Experiments, Dipendra Nepal

Shelby Hall Graduate Research Forum Posters

Cell biology experiments involve repetitive tasks such as pipetting, sample preparation, and imaging, which are typically performed manually. These manual processes can introduce variability, reduce efficiency, and increase the cost of biomedical research. To address these challenges, our lab is developing a modular robotic platform, iEye™, to automate key steps in cell biology workflows [1]. The system is designed as self-contained modules, allowing flexible development and integration of different functionalities. In this work, we focus on a sample preparation module that integrates a 6-degree-of-freedom robotic arm, a motorized stage, and a pneumatic pipetter. This module is being developed to automate …

Calibration Of Time-Domain Impedance Probe (Tdip) To Investigate Space Plasma Dynamics During Periods Of Ionospheric Instability, Piyas Chowdhury, Soumyajit Dey, Edmund A. Spencer

Shelby Hall Graduate Research Forum Posters

The traditional Plasma Impedance Probe (PIP) is popular for diagnosing parameters of the ionospheric plasma to study the space environment. However, the resolution of data measurements of existing PIP instruments, operating at higher frequencies, limits the analysis to studying the plasma features at electron scales. Studying plasma ion parameters is essential to understanding the ionospheric instability growth rates. This can only be accomplished by operating a diagnosing instrument at lower frequencies corresponding to ion scales. A recently developed Time Domain Impedance Probe (TDIP) is implementable for fast moving spacecraft using a time domain approach. The instrument has higher measurement resolution …

Ai Driven Assessment For Clinical Scenarios, Sudhanshu Tarale, Bhushan Lohar, Ninad Pandit

Shelby Hall Graduate Research Forum Posters

Beta 1 captured granular data to validate the system’s ability to measure clinical thoroughness and deliver real-time feedback. Data collection formally approved by the USA IRB (Protocol 25 037; #22849172).

Aurora – Autonomous Urban & Rural Optimization And Resilience Architecture, Ninad Pandit

Shelby Hall Graduate Research Forum Posters

Problem statement: Undetected systemic “leaks” within large-scale food distribution networks result in severe post-harvest perishable losses and critical nutrient degradation.

Real-Time Simulation Analysis Of V2g Technique For Demand Response Using Survey Based Data Approach, Joseph Bentil

Shelby Hall Graduate Research Forum Posters

The demand of energy in the world concerning the power industry keeps growing even with the introduction of EVs. Traditional based demand response relies on load shedding and energy storage systems. However, EVs with their battery pack can serve as mobile energy storage systems for grid services.

Development of data-driven microgrid model using survey based vehicle data to evaluate V2G and demand side management strategies to improve grid services and test emerging artificial-based control algorithms.

Advanced Design Topics For The Engineering Of Agricultural And Mechanical Equipment, Robert M. Stwalley Iii, Roger Tormoehlen

Purdue University Press Books

Off-road equipment designs contend with some unusual challenges and environmental conditions that are not seen by standard on-road vehicles. Advanced Design Topics for the Engineering of Agricultural and Mechanical Equipment offers design topic reviews related to areas that need special consideration within off-road applications. CAN-BUS systems, soil compaction, composite bearings, field welding practices, and weld strength in bending applications are examined, among other subjects. Providing comprehensive coverage of these matters with the current state-of-the-art technologies and best practices as they relate to equipment design for the agricultural, construction, forestry, and mining industries, this book is well-aligned with collegiate advanced agricultural …

Mechanized Tube Well Installation, Robert M. Stwalley Iii, Grace L. Baldwin Kan-Uge, Roger Tormoehlen

Purdue University Press Books

Mechanized Tube Well Installation provides detailed information on the design development of a mechanized means to install shallow tube wells using a hydraulic driver attached to a small vehicle. This book explores the creation of this technique through the merging of available components, selection of the components, testing of the assembly, and the driving of wells. It also provides comprehensive coverage of state-of-the-art engineering, technology, and best practices as they relate to driving water wells for human consumption, animal care, and irrigation. Mechanized Tube Well Installation is well-aligned with collegiate humanitarian aid, environmental and natural resources engineering, and agricultural equipment …

Applied Research In Field Crop Pathology For Indiana, 2023, Darcy E. P. Telenko, Sujoung Shim

Purdue University Press Books

Applied Research in Field Crop Pathology for Indiana, 2023 serves as a summary of the applied field crop pathology research trials conducted in 2023 under the direction of the Purdue Field Crop Pathology program in the Department of Botany and Plant Pathology at Purdue University. In Indiana, there are more than 57,600 farms, 16,000 crop producers, and 900 certified crop advisers, Extension educators, and crop-protection industry representatives who manage more than 11.4 million crop-production acres with a total value of $6.3 billion annually. There are more than twenty diseases affecting corn, soybeans, and wheat that may decrease crop production and …

Clear And Concise: Technical Writing For Biological Engineers, Abigail S. Engelberth

Purdue University Press Books

Clear and Concise: Technical Writing for Biological Engineers is a practical guide designed to help students and early career engineers communicate their work with clarity and confidence. Drawing on years of teaching experience, Abigail S. Engelberth breaks down the essentials of technical writing into approachable steps, showing readers how to organize ideas, present data effectively, and write reports that meet professional standards.

Rather than overwhelming readers with theory, the book focuses on real-world application. It includes examples, checklists, and strategies for common engineering documents including formal and memo-style lab reports. Special attention is given to visuals, formatting, and the role …

Measuring The Impact Of 3d Printers On The Health Of Youth, Alexis Kostin, Olla Obeid, Oz Trost

Wetterhahn Science Symposium Posters

3D printers are used more widely than ever before; they can be found in factories, hospitals, and even schools. However, the health effects of the VOCs and UFPs that these machines emit have yet to be fully understood. In collaboration with the University of Nevada, Las Vegas, this study utilizes an Air Gradient One sensor at the Diamond Lab to monitor VOC and UFP emissions before, during, and after 3D printing sessions. By comparing these levels to EPA and CDC safety standards, we aim to quantify the respiratory risks posed to youth.

Anonymized Survey Dataset On Road Safety Assessment During Construction Of Bus Rapid Transit (Brt) Corridors In Dar Es Salaam, Tanzania, Lorain Salufu

Open Data

This dataset contains anonymized survey responses collected for a study on road safety assessment during construction of the Dar es Salaam Bus Rapid Transit (BRT) Phase 3 corridor. The dataset includes responses from 400 participants, together with the survey. The data were collected to assess perceived safety conditions, adequacy of construction-phase safety measures, effectiveness of traffic diversions, and the effects of construction activities on road users and nearby communities. No personally identifiable information is included in the shared files.

Ansys Discovery And Fluent Files For Modeling A Hydrocyclone With Scco2 And Coal Fly Ash, Isaiah Morones, Catherine Brewer

Chemical & Materials Engineering: Datasets

No abstract provided.

Bioprinted Scaffolds For Investigating Fibroblast Alignment, Lillian Thro, Daeha Joung Ph.D.

Undergraduate Research Posters

Fibroblasts play a vital role in tissue repair, ECM remodeling, and maintaining structural integrity in human tissues. However, their behavior in engineered 3D microenvironments remains poorly understood. Traditional 2D cultures fail to capture the complex cell-cell and cell-matrix interactions that govern fibroblast alignment, migration, and proliferation in vivo. To address this gap, this project uses bioprinted scaffolds that mimic native ECM structures and provide a platform for studying fibroblast behavior in controlled microenvironments. The project focuses on varying scaffold channel properties—such as width, depth, and geometry—to investigate how physical cues influence fibroblast organization and collective migration. A biodegradable gelatin-based ECM …

Using Nature-Inspired Sustainable Design Via Biomimicry Of The Peregrine Falcon To Improve The Development Of Japan’S F-X Fighter Jet, Tvisha Datta

Undergraduate Research Posters

Modern fighter jets face a persistent challenge when it comes to improving aerodynamic efficiency without having to sacrifice high-speed performance or long-term sustainability. These aircraft rely heavily on high thrust and agility, and in doing so, they consume substantial amounts of fuel due to aerodynamic drag and limited energy efficiency. As a result of these constraints, advanced military defense development projects, such as Japan’s Mitsubishi F-X fighter jet program, have been delayed. This highlights the need for more sustainable solutions. Biologically inspired design, or biomimicry, has emerged as a potential and promising alternative. The peregrine falcon, notably the fastest bird …

Artificial Sense-Making Dataset, Jason A. Bengtson, John Sandstrom, Nathan Camp

NMSU Library: Datasets

No abstract provided.

Sainik Vol 1 Issue 2, Sastra Deemed To Be University

SAINIK

No abstract provided.

Training A Cellpose Model For T-Cell Cytoplasm And Nucleus Segmentation, William Laws, Matthew Lindley, Irene Georgakoudi

Wetterhahn Science Symposium Posters

Accurate single-cell segmentation of cytoplasm from nucleus in autofluorescence images is critical for quantifying cellular metabolism using the optical redox ratio (FAD / FAD+NAD(P)H). However, automated cytoplasmic segmentation of T cell two-photon excitation fluorescence images remains challenging due to low signal-to-noise ratio, small cell size, and variability in cell brightness across imaging conditions. Here, we present a pipeline combining a custom-trained Cellpose-SAM model with an adapted cytoplasmic post-processing algorithm (CPPA) for automated single-cell metabolic analysis of T cell NAD(P)H autofluorescence images. Raw 2048×2048 pixel images were spatially binned 4×4 in MATLAB to improve signal-to-noise ratio and reduce processing time. A …

Evaluating High-Strength Steel Welded Connections For Future Aws Welding Standards, Parker Minter

2026 Research Poster Competition

Welding plays a critical role in many civil engineering applications as it is a common method used to connect structural steel components. Because of how widespread the practice is, the American Welding Society (AWS) has developed a set of standardized welding guidelines to ensure consistent quality in structural welds. These standards allow common weld types to be fabricated using pre-approved procedures (e.g. welding materials, temperatures, and positions). Recently, high-strength structural steels have begun to be available domestically. Current AWS standards do not allow for high strength steels (yield strength greater than 80ksi) and need to be evaluated for the inclusion …

Unmanned Aircraft Vehicle Safety Reporting And Analysis Of Incidents Utilizing Machine Learning, Cody Harrison

2026 Research Poster Competition

Unmanned Aerial Vehicles (UAVs) are rapidly evolving and being integrated into a wide range of applications, from commercial deliveries to police surveillance and recreational use. As UAVs become more prevalent, the complexity of operations and potential for incidents or accidents will continue to increase. Understanding why these incidents and accidents occur is critical to ensure safe and reliable drone operations as the industry continues to grow. To combat these issues, it is invaluable to analyze UAV incidents quantifiably to identify leading causes and risks in a streamlined and efficient matter. Current manual reporting systems often struggle with the sheer volume …

How Do Different Flight Training Programs Impact Pilot Proficiency?, Abigail Henson

2026 Research Poster Competition

The Federal Aviation Administration (FAA), founded in 1958, ensures safe and efficient use of national airspace by regulating aircraft and pilot certification, setting standards for airports, and managing the National Airspace System. One such regulation is in the certification process for aspiring student pilots. Students who want to obtain their private pilots license can do so by picking either a Part 61 or Part 141 flight school. While both lead to the same certification, these two options differ significantly in terms of structure; Part 61 programs offer flexibility with their individualized approach and fewer requirements while Part 141 schools follow …

Analysis Of Loss Of Engine Power Events In General Aviation, Saloni Satappagol

2026 Research Poster Competition

Among different parts of aviation, general aviation (GA) stands out as one of its largest and most vital sectors. GA is defined as any civil aviation activity excluding scheduled commercial flights and military operations. While loss of engine power is a serious subset of general aviation accidents, accounting for more than 200 fatal accidents per year, several gaps remain in our current understanding of these accidents. While current literature includes older studies from 2000-2014, new data from the past decade have not been analyzed for trends yet. With this significant gap of more than a decade in understanding, it is …

Monitoring Eye Movements To Assess The Impact Of Sensory Feedback On Cognitive Workload During Myoelectric Prosthetic Hand Use, Naomi Tchoungang, Hailey Dirrigl, Justin Asbee

2026 Research Poster Competition

Modern prosthetic hands allow users to grasp and manipulate objects, but many users must constantly watch the device to complete even simple tasks. This heavy reliance on vision increases cognitive effort, slows movement, and makes prosthetic use feel less natural. An important question in prosthetics research is whether providing sensory feedback (enabling users to feel what the prosthetic hand is doing) can reduce this cognitive load and improve performance. In this study, sensory feedback refers to a system that provides clear tactile cues to the user upon contact between the prosthetic hand and an object, helping replace information normally felt …

Assessing Mesenchymal Stem Cell Phenotype After Heparan Sulfate Supplementation, Isani Patel

2026 Research Poster Competition

Multiple sclerosis is an autoimmune disease that damages the protective coating of nerves, often causing lasting neurological symptoms. Current treatments slow disease activity but rarely repair existing damage. In response to this, a novel treatment option has emerged: mesenchymal stem cell (MSC) therapy. MSCs are cells found in different adult tissues like bone marrow, and they have the potential to release repair-supporting signals and moderate inflammation. Nevertheless, results in a clinical setting have been inconsistent due to variations in cell potency. As a potential strategy to enhance MSC therapeutic potential, the addition of heparan sulfate, a naturally occurring signaling molecule, …

Cardiovascular Monitoring For Maternal Health Using Wearable Devices, Daniela Alejandra Vasquez

2026 Research Poster Competition

Cardiovascular disease represents the leading cause of pregnancy-related mortality in the United States, accounting for over 30% of maternal deaths, with preeclampsia and hypertensive disorders contributing significantly to this burden. In Arkansas, maternal mortality rates reach 41.9 deaths per 100,000 live births. Current prenatal care relies on intermittent office-based blood pressure measurements conducted during 12-14 clinical visits, may not capture critical cardiovascular changes in a timely manner. Preeclampsia is characterized by new-onset hypertension after 20 weeks of gestation, affects 3-7% of pregnancies, and requires early detection to enable timely intervention. The limited accessibility of ambulatory blood pressure monitoring in rural …

Uav-Based Sensor Integration For In-Situ Lake Water Quality Monitoring, Alec Campbell

2026 Research Poster Competition

Current water quality assessment methods rely heavily on manual sampling and laboratory analysis, which are time-consuming and difficult to perform in remote or hazardous environments. In surface water monitoring, spatial and temporal resolution is often constrained by labor, access, and logistical limitations of manual sampling programs. This research aims to develop a drone-based system for real-time, in situ lake water quality monitoring. To address these challenges, the project focuses on integrating multiple water quality sensors, including oxidation-reduction potential (ORP), pH, electrical conductivity (EC), turbidity, and a multispectral spectrometer, into a compact, UAV-compatible design capable of collecting spatially referenced data. Methods: …

Enhancing Prosthetic Hand Training Through A Virtual Reality–Based Framework Integrated With The Coapt Control System., Iruoghene Ojoh

2026 Research Poster Competition

Enhancing Prosthetic Hand Training Through a Virtual Reality–Based Framework  Integrated with the Coapt Control System. Ojoh, I.1,2, Shell, A.1,  Asbee, J.1, Aguilar, D.1 ,Abbas, J.1,2,   1Institute for Integrative and Innovative Research, University of Arkansas, Fayetteville, AR;  2Department of Biomedical Engineering, University of Arkansas, Fayetteville, AR  Introduction: Advances in upper-limb prosthetic hardware have greatly improved strength, durability, and mechanical performance; however, achieving intuitive control of EMG-based myoelectric prosthetic hands remains a significant challenge for individuals with trans-radial amputations. These devices rely on electromyography (EMG) signals generated by residual forearm muscles, which require consistent and well-coordinated muscle activation. Many users experience difficulty …

A Probabilistic Approach To Multiscale Simulation: Evaluating Machine-Learned Backmapping Models Of Diphenylalanine, Sage Paschall

2026 Research Poster Competition

Diphenylalanine (FF) has demonstrated the tendency to form several nanostructures, a subset of which are electrically conductive and have exciting potential applications in biotechnology and nanoelectronics. However, the exact mechanisms underlying this self-assembly process remain largely ambiguous. Atomistic-scale molecular dynamics (MD) simulations allow for the evaluation of atomic-level interactions crucial in understanding the driving thermodynamic forces behind self-assembly, but are too computationally expensive to span the necessary timescale to observe the self-assembly process in action. Coarse-grained (CG) models allow for simulation at the appropriate timescale but come at the cost of vital atomistic detail. It is therefore important to develop …

Testing The Effects Of Mechanical Stimulation On Mesenchymal Stem Cell Cultures, Ella Collis

2026 Research Poster Competition

Mesenchymal stem cells (MSCs) are a promising treatment option for a variety of diseases due to their ability to migrate to far-off sites, modulate inflammatory immune responses, secrete factors that aid in tissue healing, and their capacity to become several cell types. These cells can be found and isolated from various body tissues including bone marrow and adipose tissue, even so the number of cells obtained from these tissues is minimal compared to the amounts needed for their transplantation in cell therapy treatments. Therefore, their culture in plastic dishes is required to increase the number of cells and obtain the …