Digital Commons Network^™

Toward Trainable Ai Agents For Satellite Operations, Haley Calderon, Vaibhav Bhosale, Ketan Bhardwaj, Ada Gavrilovska

Small Satellite Conference

Low Earth orbit is increasingly crowded, and a growing share of it is flown by universities and small operators. These teams must detect and respond to on-orbit anomalies with far less staff, expertise, and tooling than large operators, and a single missed anomaly can end a mission. We present COMET, a ground-based operator agent that helps a small team both detect anomalies and diagnose them. COMET pairs a learned detector with a retrieval-augmented diagnosis stage. An LSTM autoencoder flags anomalous telemetry windows, and a language model explains each one against the mission’s own documentation, procedures, and prior operational records. Because …

Passive Thermal Imaging And Failure Detection Of Large-Area Space Structures Using Spin Crossover Composite Skins, Edward Pomianek, Codrin Tugui, Denise Maria De Andrade, Mihai Duduta

Small Satellite Conference

Deployable solar arrays are among the most failure-prone structures on spacecraft, and on small satellites their large area, low mass, and mechanical complexity make faults both more likely and harder to observe. Electrostatic discharge, string arcing, and localized hot spots can degrade or disable an array, yet the mass and harness penalties of distributed point sensors are difficult to accommodate within CubeSat resource budgets. This paper presents a passive, camera-readable sensing skin based on spin crossover (SCO) composite films that converts thermal events on a large-area structure into persistent optical information. The active material, [Fe(NH₂trz)₃]Br_{2 …}

An Ai-Enabled Ground Processing Pipeline For Image Restoration And Super-Resolution In 1u Cubesat Missions, Juan Bernardo Calabrese, Manuel Alejandro González Mendoza, Eduardo De La Vega Segura

Small Satellite Conference

The inaugural 1U CubeSat mission of Universidad Panamericana represents a shift in academic remote sensing, prioritizing ground-segment intelligence to overcome the physical and computational constraints of a 10-centimeter cubic form factor. Given strict power limitations, the satellite utilizes a low-cost, space-qualified XCAM C3D imaging system providing moderate-quality 1.3MP imagery with a ground sample distance (GSD) of approximately 360 meters at an altitude of 550 kilometers. To transform these raw frames into high-value Earth Observation products, this paper details an automated ground station framework hosting a modular image processing pipeline. The pipeline combines traditional image processing—including histogram equalization and edge enhancement—with …

In-Transit Debris Remediation: Dual-Use Logistics For Sustainable Cislunar Smallsat Constellations, Wanjiku Chebet Kanjumba

Small Satellite Conference

A Debris Crisis Meets A Logistics Boom: Low- and high-Earth orbit keep accumulating debris faster than the atmosphere can clear it, even as NASA's Artemis and CLPS programs establish routine trans-lunar traffic. The 2009 Iridium-Cosmos collision and later anti-satellite tests proved that single fragmentation events can irreversibly degrade critical orbital shells, raising the specter of Kessler Syndrome. 

• 46,600+ objects tracked on orbit today, with ~130 million sub-cm fragments (ESA, 2025)
• $500K-$2M cost per kilogram for dedicated ADR, fiscally intractable at system scale
• 5-10 / yr large objects must be removed to stabilize LEO (Liou & Johnson)

The Unit-Economics Problem: Purpose-built …

Autonomous Microelectronics See Payload For Validating Terrestrial Predictions In Space, Michael A. Blacconiere, Isaac Hudson, John W. Burgoon, Terrance Sacks, Spencer Westfall, Sajal Islam, Davidson Juhke, George Randel, Jared Harvey, Merek Chertkow, Daniel Loveless

Small Satellite Conference

The radiation environment in space is complex and time-varying, causing major risks for microelectronic applications. Terrestrial radiation sources are used to characterize devices before missions to predict in-orbit error rates. However, these predictions are rarely validated in deployment. The payload, designed by IU CREATE and The Radiation Team, the IUB-SAT-1, integrates IU’s RadFX-IC and commercial SRAMs with well-characterized terrestrial radiation responses into a modular payload to collect on-orbit radiation-response data. Results will refine radiation error-rate models and improves confidence in deploying advanced microelectronics to radiation-rich space environments.

A Comparative Analysis Of Radio Frequency And Optical Inter-Satellite Link Communications For Leo Mega-Constellations, Alexa Houck, Suryansh Aryan, Kevin Schroeder, Samantha Kenyon

Small Satellite Conference

SpaceNet design  

Software-based testbed for simulating large satellite networks, specifically LEO-based constellations to analyze network behavior, connectivity, routing, and overall communication.  

• Phase one focuses on connectivity and routing: Given the topology and link availability over time, how does my network behave? 
• Phase two focuses on network emulation: Given the topology and link availability over time, how does my network behave? 

Austronauts 3u Cubesat Space Weather Payloads Proposal, Tiana Pendray

Small Satellite Conference

CubeSats are becoming increasingly prominent due to their accessibility, affordability and versatility. An emerging field of satellite application is the monitoring of ionospheric space weather, made possible by sensitive instruments that collect data on plasma potential, temperature and ion density. These parameters vary due to changing solar activity in the form of Coronal Mass Ejections (CMEs) and solar flares, which can have severe impacts on satellite navigation systems, radio communication networks and orbital estimations. The AUStronauts team at the University of New South Wales is developing a 3U CubeSat with two space weather payloads – an Electrodynamic Tether (EDT) and …

Multi-Phase Guidance And Control For Small Satellite Docking Via Deep Reinforcement Learning, Tanner Gill, Greg Furlich, Nisar Ahmed

Small Satellite Conference

As interest in small satellite Rendezvous, Proximity Operations, and Docking (RPOD) grows, so does the need for high-level autonomy in space systems. Current systems relying on constrained hardware and ground-in-the-loop decision-making are ill-equipped for the evolving, contested space domain. Recent research on autonomous spacecraft guidance and control has moved beyond established optimal control and trajectory optimization methods to incorporate Reinforcement Learning (RL), though these efforts have predominantly focused on a single operational phase. This research advances small satellite docking autonomy by formulating the reference scenario as a Hierarchical Markov Decision Process (H-MDP), expanding the scope of the learned guidance and …

Numerical Characterization Of Phase Coherence In Distributed Smallsat Sar Interferometry, Cameron Kaminski

Small Satellite Conference

Distributed SmallSat SAR requires independent spacecraft to maintain phase coherence over long integration times. This work presents a Monte Carlo simulation that combines manufacturer-derived oscillator phase noise, spacecraft thermal dynamics, and orbital perturbations to evaluate passive coherence limits. The results show that oscillator quality alone is insufficient; differential thermal-state evolution becomes a dominant driver of long-duration coherence performance.

Promoting Assured Formation Flight Autonomy Onboard Resource Constrained Systems, Ryan Johnson, Maggie Michelsen, Jackson Gardner, Mario Harper, Charles Swenson, Jackson Kulik, Shawn Jones

Small Satellite Conference

Autonomously determining fuel-optimal, formation-keeping trajectories for small spacecraft operating in formation flight is often limited by available processing power. Because SmallSat missions are constrained by size, weight, and power (SWaP), field-programmable gate arrays (FPGAs) are an attractive option for onboard computing. Traditional formation-keeping relies on convex optimization to solve for fuel-optimal burns and burn times; however, implementing these solvers on FPGAs is challenging due to limited board resources.

To address the need for fast, reliable trajectory planning onboard space vehicles, we investigate leveraging machine learning to reduce computational cost for real-time, onboard execution. We propose using a deep neural network …

Onboard Ai At The Orbital Edge: A Mission Debrief From Stp-H7-Caspr, Evan W. Gretok, Linus Silbernagel, Diego Wildenstein, Michael J. Cannizzaro, Seth Roffe, Alan D. George

Small Satellite Conference

Goals: Enable autonomous Earth observation and onboard sensor data processing with novel compute

Motivations: Growing numbers of spacecraft demand autonomy in operation and data collection

Challenges: Harsh radiation and thermal environment of space over four-year mission lifetime

Squidsat: A Modular, Open-Source 3u Cubesat Bus For Low-Cost Cubesat Missions, Aaron Bournias, Joseph Dukowitz, Mark Jaber, Tyler Field, Micah Nguyen, Koowum Joshi, Noah Campos, Daphne Riordan, Ryan La Ra, Jonathan Luse, Joshua Sink, Tyler Nielsen, Ricardo Ontivaros, Michael Goryll, Joe Dubois

Small Satellite Conference

CubeSat launches continue to increase yearly, yet over 51% of missions from 2002–2016 failed. Primary faults were often due to power, mechanical, or design issues. Costs still remain high in a market driven by expensive flight-heritage hardware with proprietary designs. In order to counteract such costly practice, Sun Devil Satellite Lab (SDSL) at ASU has developed an open-source, modular 3U CubeSat bus built for low cost reliability. Unlike other bus architectures, SquidSat distributes control across independent microcontrollers linked via a CAN bus. CAN is commanded by the OBC but is capable of independent operation for fault isolation and easier testing. …

Determining The Feasibility Of A Habituation Assessment In Managed Red Wolves, Emily C. Lynch, Joseph W. Hinton, Jennifer B. Nagashima, Curtis Malott, Natalie J. Johnson, Emily Haering, Robin Petersen, Allison Johnson, Julie K. Young

Wildland Resources Faculty Publications

For species extirpated from the wild, ex situ breeding programs are essential for providing the individuals necessary for re-establishing wild populations through reintroductions. However, repeated exposure to humans under managed care may reduce wariness and alter behavioral responses in ways that are maladaptive after release. Although some pre-release behaviors reflect natural responses essential for survival and reproduction, others may result from habituation to humans and increase the risk of conflict, recapture, or mortality following translocation. These risks underscore the need for behavioral assessments to help identify appropriate candidates for release. However, because the assessments themselves require some exposure to humans, …

Addressing Knowledge And Data Gaps That Limit Pesticide Risk Assessment For Managed Solitary Bees Used For Alfalfa Pollination, Kimberly J. Hageman

Funded Research Records

No abstract provided.

Heartland Virus Preclinical Research Project, Brian B. Gowen

Funded Research Records

No abstract provided.

Exploring Knowledge And Sources Of Information On Augmentative And Alternative Communication Among Board-Certified Behavior Analysts, Alyssa Roylance, Sophia R. D'Agostino, Avery Briggs, Naima Bhana-Lopez

Special Education and Rehabilitation Counseling Student Research

Applied Behavior Analysis (ABA) is often recommended to help autistic individuals develop needed skills, and as such, Board-Certified Behavior Analysts (BCBAs) should be prepared to assist minimally verbal individuals to learn how to communicate. Augmentative and Alternative Communication (AAC) can be a helpful tool to assist communication for these individuals. An explanatory sequential mixed-methods study, including a survey with Likert-type and open-answer questions and a semi-structured interview, was conducted to learn if BCBAs are receiving training on AAC systems and where they are obtaining AAC-related professional development. The survey and interview also inquired about collaboration with other professionals regarding the …

Advancing Beyond An Entry-Level Job, Paul Hill, Osei Vega-Sandoval

All Current Publications

Entry-level positions are a gateway into the workforce, yet advancing beyond an early-career role is necessary to broaden one’s professional experience and earn a higher salary. Whether following the traditional path of moving up within an organization or developing extensive expertise, there are a variety of career paths and concepts to consider. This fact sheet provides strategies and insights for advancing to higher-level positions within organizations.

Excelling In An Entry-Level Job, Paul Hill, Osei Vega-Sandoval

All Current Publications

Experience in an entry-level job becomes more valuable over time, especially when performance is exceptional. Managers conduct periodic performance reviews to provide feedback that entry-level employees can use to improve. Performance reviews are an opportunity for employees to learn, share career goals, and seek tailored guidance for their career development. This fact sheet provides insights into the character and qualities an employee should demonstrate to become a high performer, and what organizations can do to retain such employees.

Obtaining An Entry-Level Job, Paul Hill, Osei Vega-Sandoval

All Current Publications

Entry-level jobs are designed for people with little to no work experience. These jobs do not require previous education or training. Entry-level roles range from labor-intensive jobs (e.g., stocking shelves, preparing food, cleaning equipment) to customer service jobs (e.g., cashier, bank teller, retail associate). Entry-level jobs are the most common gateway into an organization. This fact sheet explains how to find entry-level jobs and outlines the fundamentals to improve one’s prospects of gaining employment.

Amplifying Community Voices In Climate Policy: Attitudes On Climate Change And Decarbonization In Cache County, Cristina Chirvasa, Rivkah Haubner, Stacia Ryder

Transforming Communities

Climate change is altering global ecosystems and imperiling human health, but knowledge of these impacts does not always translate into adaptation and mitigation action. Many solutions fall under decarbonization, or the reduction and capture of atmospheric carbon. These actions are increasingly developed at more localized, sub-state levels. Thus, understanding the attitudes of Cache County, Utah, residents, including students and faculty at Utah State University, toward different decarbonization techniques will be important to building successful climate action plans and policies. Here, as part of a large-scale collaborative group of different on-campus departments and community partners, we held focus groups to examine …

Understanding Brain Fog During Menopause, Cris Meier, Moth Huenemann, Ashley Yaugher, Cara Murray

All Current Publications

Brain fog is an inability to concentrate or think clearly and is a common symptom of perimenopause and early in the menopause phase. While not everyone who goes through menopause will have brain fog, it is a common symptom, and it can be helpful to understand why brain fog occurs. This fact sheet provides helpful information to understand brain fog and ideas you can use to manage it.

Alternate Method For Determining The Liquid Pressure Recovery Factor, Bryson H. Parker

All Graduate Reports and Creative Projects, Fall 2023 to Present

The term liquid pressure recovery factor aids in determining the flowrate through valves at the maximum flowrate under choking conditions. The pressure recovery factor can be difficult to determine for certain types of valves based on the industry standard procedure. This report looks at the current industry standard procedure and adds a procedure in the event of the industry standard not being feasible. Often it is not feasible for a testing facility to supply enough flow through the valve to reach the industry standard. The industry standard is to test the valve at the maximum flowrate with a constant upstream …

Evaluating The Discus Throw As An Ancient Greek Combat Training Tool Through Modern Performance Metrics, Daniel R. Porter

All Graduate Reports and Creative Projects, Fall 2023 to Present

This study’s purpose was to explore the correlations between peak velocity in a rotational throw with a medicine ball, peak force (PF) and rate of force development (RFD) in an isometric mid-thigh pull, time to failure in a plank test, and peak velocity in a sword thrust task, which was also tested for reliability. Twenty-seven recreationally trained male participants between the ages of 18-35 completed the study. The sword thrust task was significantly correlated with the medicine ball throw (p = 0.012, r = 0.475, r² = 0.226, 95% CI [0.724, 0.116]) and PF (p = 0.045, r …

Bringing Women Into Focus: Adapting Traditional Lesson Standards To Incorporate Women In U.S. History, Emma M. Wilson

All Graduate Reports and Creative Projects, Fall 2023 to Present

This thesis Plan-B project is creating women centered lesson plans for middle and high school social studies curriculum. As a result of male dominance in education the standards, practices, and curriculum have largely focused on a male-dominant narrative. This project works to remedy this imbalance by taking standards directly from the State and adapting lesson plans to highlight historical women actors as the focus, while still aligning with core outcomes. The current male-centered approach to the broader social studies curriculum does not account for the wide array of viewpoints experienced for those living in the United States. Re-envisioning lessons to …

A Focus On Student Needs In German Instruction, Elisa E. Remund

All Graduate Reports and Creative Projects, Fall 2023 to Present

This portfolio serves as documentation of the author’s professional progress throughout the Master of Science of Second Language Teaching (MSSLT) program at Utah State University, shown through teaching philosophy, hands-on teaching experience and practice, and demonstrates the author’s use of pedagogical strategies and theory, including but not exclusive to comprehensible input, the sociocultural method, dynamic assessment, and the output hypothesis. It details the usage of current research-based strategies to increase classroom engagement and student proficiency, such as the IMAGE Model for teaching culture and language, collaborative learning, and dynamic assessment strategies. Furthermore, the portfolio includes a reflection on the benefits …

Tales, Traditions, And Tides: The Little Logan River And Its Role In Cache Valley's History, Culture, And Conservation, Emily A. Kovacic

All Graduate Reports and Creative Projects, Fall 2023 to Present

The Little Logan River (LLR) plays a vital role in the cultural, historical, and ecological landscape of Cache Valley, Utah. Amid growing concerns raised by the Logan River Watershed Project (LRWP), which threatens to alter the river’s environment, this project seeks to understand the significance of the LLR as a cultural and recreational asset through collected oral histories. Building on folkloric perspectives of place-based storytelling, this thesis introduces the idea of vivus locum, or “that place which is alive,” through the example of the LLR to the study of folkloristics. The concept of vivus locum emphasizes the importance of …

Park Visitor Education And Landscape Conservation: Evaluating Education-Based Strategies To Mitigate Visitor-Caused Damage In Goblin Valley State Park, Jason Beukers

All Graduate Reports and Creative Projects, Fall 2023 to Present

Goblin Valley State Park contains rare and highly fragile geological formations that are increasingly impacted through visitor-caused damage. While the park’s open-range management approach enhances recreational freedom and the visitor experience, it also leaves vulnerable hoodoo formations susceptible to vandalism and damage by visitor behavior and exploration. Balancing public access with landscape preservation remains a persistent challenge, particularly in large, protected areas where staffing, enforcement, and management resources are limited. This thesis reviews the effectiveness of management strategies, particularly education-based strategies such as signage and visitor messaging, in reducing depreciative visitor behaviors in national and state parks and other protected …

Effective Science Instruction For Elementary Aged Students With Significant Cognitive And Adaptive Delays, Rabecca L. Juarez

All Graduate Reports and Creative Projects, Fall 2023 to Present

In Utah, students begin participating in statewide end-of-year assessments in third grade, with science added in fourth grade. Students with the most significant cognitive and adaptive disabilities participate in the Dynamic Learning Maps® (DLM®) alternate assessment, which measures student performance in English language arts, mathematics, and science aligned to Essential Elements (EE). Despite participation in statewide accountability systems, students with significant cognitive disabilities in a Southwest Utah School District have consistently demonstrated low science performance on the DLM assessment.

The aim of this project was to collaboratively create science lessons for students who participate in the alternate assessment. This project …

Implementing Functional Communication Training Through Paraprofessional Preparation In A Self-Contained Elementary Special Education Classroom, Cece Afatasi

All Graduate Reports and Creative Projects, Fall 2023 to Present

Students with significant cognitive disabilities often experience difficulty communicating their wants, needs, and emotions. When students are unable to communicate effectively, they may rely on challenging behaviors such as aggression or self-injurious behavior to meet their needs. Because paraprofessionals provide much of the daily instructional and behavioral support in self-contained special education classrooms, they play a critical role in implementing evidence-based communication interventions.

The purpose of this professional portfolio was to explore the implementation of Functional Communication Training (FCT) through two related projects. The first focused on preparing paraprofessionals to implement FCT using Behavioral Skills Training (BST), while the second …

The Legend Of The Bear Lake Monster, Melissa Anderson Asay

All Graduate Reports and Creative Projects, Fall 2023 to Present

The Bear Lake Monster is a legend that has persisted for centuries. This monster is rooted in Shoshone oral traditions and hold the potential to be based off of fossils found in the Shoshone territory. This living legend was later amplified by Mormon settlers. One settler in particular, Joseph C. Rich, played a significant role in shaping its narrative. Though he eventually admitted to fabricating sightings to encourage settlement, belief in the creature remains alive today. The serpent’s presence in local lore has undeniably influenced the Bear Lake region, shaping both its identity and tourism industry. This legend serves as …