Quantitative Analysis for Scanning Electron Microscopy Images of DU-Silicide

This project explores advanced image analysis techniques to assess the microstructure of depleted uranium fuel compacts before and after undergoing deformation in a rolling mill. Utilizing Python imaging libraries such as scikit-image and OpenCV, we aim to extract key quantitative metrics, including fuel plate thickness, particle size distribution, and material composition from scanning electron microscope (SEM) images. Additionally, uncertainty quantification methods will be applied to evaluate measurement accuracy. By automating feature extraction and material classification, this study contributes to enhancing the precision of SEM-based material characterization, which is critical for nuclear fuel research and reactor conversion programs

Benthic Habitat Preference by Callinectes sapidus in Indian River Lagoon, Florida

Historically, seagrass beds (e.g., Halodule wrightii, Thalassia testudinum) have provided critical nursery grounds for juvenile blue crabs, offering shelter and abundant foraging opportunities. However, recurring system-wide algal blooms have led to declines in seagrass cover and an increase in macroalgae relative abundance, such as Gracilaria tikvahiae. Macroalgae have been known to offer structural refuge for juvenile blue crabs elsewhere, but its suitability as a long-term nursery habitat in the IRL remains uncertain. To investigate this issue, long-term datasets dating from 1998-2023 from the Florida Fish and Wildlife Conservation Commission (Fisheries-Independent Monitoring) and the St. Johns River Water Management District (Seagrass and Macroalgae Surveys) have been analyzed. Spatial and statistical modeling, including Generalized Additive Models, has linked blue crab presence and abundance to habitat parameters (seagrass percent cover, water quality, etc.) across multiple sampling years. Additionally, ex situ experiments using a controlled raceway design were conducted to compare habitat preference between macroalgae- and seagrass-dominated settings. Juvenile blue crabs were observed for selection patterns and subjected to gut content analyses to highlight any dietary differences tied to specific benthic structures. Results indicate that blue crab demographics were strongly correlated with seagrass abundance prior to the 2012 die-off but exhibited weaker associations thereafter, reflecting a reduced reliance on seagrass as habitat. Ex situ trials showed no significant preference between seagrass and macroalgae, suggesting that both habitats can serve as short-term refuge for juveniles. Results will inform fisheries management, highlighting the importance of balancing macroalgal proliferation with ecological integrity in the IRL’s changing ecosystem

Measuring the Impact of Light Pollution with a 1-Meter Telescope

Light pollution affects astronomical research and the visibility of the night sky. Preserving dark skies is essential for scientific discovery and public education. At Embry-Riddle Aeronautical University (ERAU), astronomical research and outreach efforts are hindered by campus light pollution, despite housing the country’s largest university-based telescope and 12 research-grade telescopes. Promoting sustainable infrastructure on campus helps address how artificial lighting both influences research capabilities and environmental impact. This project aims to investigate how much light pollution from the Student Union’s lighting directly impacts astronomical observations and to identify sustainable solutions to preserve both visibility and campus structures. For this experiment, the 1-meter telescope took images during nighttime, under cloud-free conditions, and was scheduled to avoid periods of significant moonlight to minimize background illumination. Using a 60 second exposure across multiple filters, the images were captured. The telescope focused on two separate locations, one at Zenith with the right ascension set by the local sidereal time with a fixed declination and the second location tipped 45-degree tip toward the student union to capture scattered and direct light. Each set was captured with SU lights on and off. The results will provide valuable insights into how lighting limits the telescope\u27s potential research as well as proposing better sustainable lighting practices. This research will help raise awareness about campus light pollution and promote sustainable lighting solutions for a better observational environment

Light Pollution at Embry-Riddle: Effects and Solutions for Our Grey Skies

Embry-Riddle Aeronautical University (ERAU) has the largest telescope in Florida. Unfortunately, the light pollution at Embry-Riddle Daytona causes a disadvantage for those who use observation resources, such as the ERAU 1-meter telescope. Members of the ERAU Light Pollution Group (within the Astrophysics Research Club) and I present a literature review of their own data collection methods, successes, and our proposed plans for the future. We have already found that light pollution can be mitigated with a few steps. In the Light Pollution Group\u27s work shown at the Discovery Day conference in April 2024, the light intensity was measured by a Unihedron Sky Quality Meter directly above wall lights near the ERAU quad before and after a top cover and yellow light filter were placed on the lights. The difference measured was 1 magnitude, which is about 2.5 times dimmer after the filter and cover were placed, which means light intensity was reduced. Our study not only reiterates past observations of the severity of light pollution, but it also digs deeper into why the methods work (such as why the light filter reduces light intensity). This poster is concluded by using our research to propose other new methods for light pollution mitigation. This work will push light pollution research and advocacy further, hopefully resulting in some changes at ERAU that will benefit astronomers, such as implementing warmer toned lights or light covers around campus

A Creative Solution: Analyzing the Viability of Integrating Solar Panel Technology to Apartment Windows

Nowadays, urban areas face pressure to decrease their carbon footprint while meeting high energy demands from big residential buildings. Especially in Florida, where sunlight is abundant with high energy consumption, it is crucial to develop efficient energy solutions. The research will examine the feasibility of integrating solar panel technology to windows as an alternative to traditional glass windows. This analysis will determine whether solar window panels can be effectively and efficiently installed to generate enough electricity in a multi-unit residential setting for Florida. Using a literature review of current photovoltaic glass technology and research journals from the U.S. Department of Energy and sustainability, we will provide sufficient insight into the cost and long-term viability of this technology. Moreover, an evaluation of statistics such as an average of apartment building surface area, occupancy, and energy usage will provide us with a ratio of gathered energy and energy usage. Different from most studies that focus on rooftop solar panels, this project will investigate vertical solar energy conversions in populated environments. Although findings show how initial investments are significant compared to the average traditional glass windows, these technologies can offset energy usage, reduce carbon emissions, and supply nighttime power. These results will be presented through a poster presentation, highlighting the capability of integrating renewable technology into apartment buildings. Overall, the study shows a creative approach to self-sustaining infrastructures, promoting energy efficiency and long-term sustainability

Boeing Speaker: Troy Rutherford

Attend this candid discussion between Troy Rutherford, vice president of the MQ-25 program for Boeing Defense, Space & Security’s Air Dominance division, and Chad Stearns, former Student Government Association (SGA) president, and current Phantom Works project manager at The Boeing Company. There will be plenty of time to ask questions of Mr. Rutherford and learn about his career trajectory. About the Speaker: Troy Rutherford is vice president of the MQ-25 program for Boeing Defense, Space & Security’s Air Dominance division. In this role, he is responsible for leading the effort to design, develop, manufacture and deliver the U.S. Navy’s first operational, carrier-based unmanned aircraft system, the MQ-25 Stingray. Rutherford served as the senior director of MQ-25 Mission Systems and Software until being named program vice president in July 2022. Prior to joining the MQ-25 team, Rutherford was a senior director with Boeing NeXt, a business division focused on the future of urban, regional and global mobility. He oversaw the program management of next-generation air vehicles and small, commercial unmanned aerial vehicles (UAVs). Rutherford also led the execution of Boeing NeXt partnership programs, which focused on the development and safe introduction of future aircraft. Throughout his career at Boeing, Rutherford has held various leadership positions in software engineering, systems engineering and experimental flight test programs. He has extensive experience in program management, business development and strategy. Rutherford has managed the development, production, integration and sustainment of a robust Boeing product portfolio, including development of an electric vertical takeoff and landing cargo air vehicle used to study new technologies, the UAV certification process and the regulatory requirements for safe, sustainable and seamless mobility. Rutherford has a Bachelor of Science degree in electrical and computer engineering from Southern Illinois University at Carbondale and a master’s degree in business administration from Washington University in St. Louis

Additive Manufacturing Reliability Based on Microscope Analysis

Additive manufacturing (AM) has revolutionized the production of aerodynamic components by enabling the rapid prototyping of complex geometries. However, the reliability of these components remains an active area of research. This study investigates: How do varying 3D printer parameters affect the reliability of additively manufactured aerospace components? Three objectives were defined: first, to identify optimal printing temperatures; second, to determine optimal thickness and velocity for the 3D printer settings; and third, to integrate the results using global optimization to determine the ideal set of parameters. Nozzle and bed temperatures were varied independently, and the results were compared using microscopic analysis. Nozzle speed and layer height were also tested independently to determine optimal settings. Systematic variations were applied to temperature, speed, and layer height, following a statistical approach. Wing test sections were 3D printed to test the reliability of varying AM parameters. Polyethylene terephthalate glycol (PETG) was selected as the AM material due to its ease of printing and impact resistance. Microscopic analysis was then conducted to examine the reliability of the external surface of each print, capturing variations due to the different parameters. Next, the wing models were cut and analyzed internally using microscopic analysis to determine the characteristics of the internal structures. Finally, a global optimization was performed in order to determine the ideal set of AM printing parameters. This work bridged the gap between the reliability of AM and its applications in aerodynamics

Mock Interviews

Mock interviews with Boeing representatives. Open to all students. First come, first served. Check-in at the Center for Career and Professional Development office in the Student Union, Suite 313