Digital Commons Network^™

Defense In Depth Exercise (Didex) 25: Technology Quad Chart, Kori Moore, Troy Johnson

Space Dynamics Laboratory Publications

SDL poster for DiDEX 25

Assembly, Integration And Test, Utah State University Space Dynamics Laboratory

Space Dynamics Laboratory Publications

What is “AI&T”

• A continuous, iterative process of turning low level components into the system of hardware, software and ground tools that meet YOUR mission

• Teaching the engineering team to UNDERSTAND the system they’ve built

• It does exactly what it was designed to do, now figure out what that was…

• Verifying mechanical, electrical, data and software interfaces

• Does it fit?
• Does it talk?
• Is it on?

Electrical Power System (Eps) Overview, Utah State University Space Dynamics Laboratory

Space Dynamics Laboratory Publications

UNP Presentation on Electrical Power Systems

Delivering Mission Success, Utah State University Space Dynamics Laboratory

Space Dynamics Laboratory Publications

SDL Presentation on Delivering Mission Success

Command & Data Handling, Firmware & Software, Utah State University Space Dynamics Laboratory

Space Dynamics Laboratory Publications

UNP Presentation on Command & Data Handling, Firmware & Software

High-Performance Small Satellites For Demanding Missions, Lance Fife

Space Dynamics Laboratory Publications

SDL Presentation on High Performance Small Satellites

Principles Of Modular Open Architectures For Enabling Future Capabilities, Jacob Christensen

Space Dynamics Laboratory Publications

What is Modular Open Architecture?

Vision

• Modular Open Architectures enable affordable and evolutionary capabilities

Principles

• Employ Modular Design
• Designate Key Interfaces
• Select Open Standards

Benefits

• Reduce schedule
• Reduce cost
• Faster upgrades
• Enhanced interoperability
• Increased competition
• Increased innovation

Demonstration Of Coherent Optical Phase-Shift Keying With A Tapered-Diode Laser Amplifier For Free-Space Optical Communication, Charlotte K. Duda, Aaron Cross, Chadwick Lindstrom, Julie Smith

Space Dynamics Laboratory Publications

SDL presentation on Coherent Optical Phase-Shift Keying

Acoustic-Gravity Wave Evolutions And Layered Observables In The Mlt, Jonathan B. Snively

Space Dynamics Laboratory Publications

ERAU Presentation on the Model for Acoustic & Gravity Wave Interactions and Coupling (MAGIC)

Structural Design & Analysis, Poti G. Doukas

Space Dynamics Laboratory Publications

Agenda

• Structural Requirements
• Deployers
• Engineering Drawings
• Verification Testing

Requirements And C&Dh Design, Space Dynamics Laboratory

Space Dynamics Laboratory Publications

• What is it?
• Processor Selection
• CDH Hardware
• OS Selection
• Memory - Radiation
• Memory - Radiation Mitigation
• Memory - Partitions
• Memory - File System
• System Startup
• Startup Stages
• Software Start-up
• Serial Protocol
• I2C / One Wire Communication Tips
• Fault Handling: Watchdog Timer
• CDH Watchdog (Simple)
• CDH Watchdog (Use Case)
• Watchdog Timer Tips
• Synchronizing and Managing Time

Radiation Hardness Drivers For Mission Success – What We Have Learned, Space Dynamics Laboratory

Space Dynamics Laboratory Publications

RHA consists of all activities undertaken to ensure that the electronics and materials of a space system perform to their design specifications throughout exposure to the mission space environment

Smallsat Pcb Engineering, Space Dynamics Laboratory

Space Dynamics Laboratory Publications

• Concept
• Design
• Build
• Lessons Learned

Communications (Comm) Subsystem: Smallsat Antennas, Jim White

Space Dynamics Laboratory Publications

• A Practical Approach to SmallSat and Cubesat Antennas
• Antennas Designed Using Requirements
• Antenna Requirements
• Systems Engineering is Required
• What is a Radio Wave?
• What is an Antenna?
• Best Practices
• Testing
• Summary

Preventing Mission-Ending Failure: Lessons From And Changes To The Iris Radio, Tom Russell, Dana Sorensen, Tim Nielsen

Space Dynamics Laboratory Publications

Iris Radio (v2)

– Full-duplex, X-band deep space radio

– Build for the harsh environments of deep space

• High radiation tolerance
• Cislunar/solar/Martian orbits
• Planetary surface assets

– Highly configurable

• Communications
• Ranging
• Timing
• Encryption
• Upgradeable

– Almost every delivered radio has included custom features

Atmospheric Waves Experiment (Awe) Mission Overview, Pedro Sevilla

Space Dynamics Laboratory Publications

The AWE instrument images atmospheric gravity waves from the ISS, quantifying energy and momentum fluxes into the ionosphere-thermosphere system to better understand how tropospheric weather influences space weather

It’S Time To Stop Calling People "Stakeholders", Bethann Garramon Merkle, Evelyn Valdez-Ward, Priya Shukla, Skylar R. Bayer

Human–Wildlife Interactions

Although the term “stakeholder” has been widely used in science communication, recent expansion in the discourse around the negative connotations of the term necessitate that scientists and practitioners cease using the term. We discuss why this shift is necessary, how it affects our own praxis, and suggest resources for working through more respectful and just language. Looking to the science communication literature can help recalibrate terminology in positive ways.

Evaluating Lethal Coyote Management In The Chicago Metropolitan Area Using A Conflict Recurrence Metric, Jeffrey T. Schultz, Scott Beckerman, Robert Erickson, Danielle Montgomery, Stewart W. Breck

Human–Wildlife Interactions

Human–coyote (Canis latrans) conflict in urban environments is prevalent in cities throughout the United States. Urban areas commonly use nonlethal techniques to mitigate coyote-caused conflicts but will also incorporate selective removal of individual coyotes when conflicts persist. However, little research has evaluated these management strategies. This study analyzed coyote removal efforts conducted in the Chicago Metropolitan Area from 2010 to 2020. To evaluate the management actions, we used “time without incidence”—the time elapsing from an initial conflict until either a subsequent conflict occurred in the same area, or when the data collection period ended—as an index of effectiveness. …

Use Of Scat Dna To Estimate Coyote Abundance On A Newly Colonized Barrier Island, Sonia M. Hernandez, Michael J. Yabsley, Sarah C. Webster, Elizabeth M. Kierepka, Rochelle R. Beasley, Carly L. Landa, Heather W. Barron, Kelly Sloan, Holly Milbrandt, James C. Beasley

Human–Wildlife Interactions

Coyotes (Canis latrans) have expanded in mainland eastern North America and are known to have successfully colonized numerous islands. However, there are scarce data on the densities of coyotes in these ecosystems, in which coyotes can have substantive negative impacts. Coyotes first colonized Sanibel Island, a barrier island off the western coast of Florida, USA, in 2011, and their presence has been linked to declines in several sensitive species. However, the population size of coyotes has only been estimated from anecdotal reports and camera traps. Our goal was to estimate the size of the coyote population on Sanibel …

Personnel & Team Management, Utah State University Space Dynamics Laboratory

Space Dynamics Laboratory Publications

Agenda

• Team Design
• What is a PM?
• Role "Definition
• Training
• Communication
• Expectation management
• Performance management & feedback
• Tools
• Meetings & tasking
• Gantt charts
• Dashboard
• Risk management

Rethinking Behavior - Winter 2025, Midwest Symposium For Leadership In Behavior Disorders

ReThinking Behavior Magazine

A magazine for professionals serving children and youth with behavioral needs.

Winter 2025, Volume 8, Issue 2

Using A Token Economy In A First-Grade Classroom To Increase On-Task Behavior, Ana Kesler, Emma Preston, Milad Najafichaghabouri, Kristen R. Rolf

Special Education and Rehabilitation Counseling Faculty Publications

Token economies are an adaptable intervention used effectively in many settings to improve behavior, including schools. When used in schools, students are often given a board or chart on which to collect tokens (i.e., small items or marks) for desired behavior(s). Tokens are then exchanged for students’ preferred rewards. This chapter presents a case study of token economies implemented with five students who were unresponsive to class-wide (Tier 1) strategies in a general education first-grade classroom. The intervention was designed and implemented by a paraeducator who worked collaboratively with the classroom teacher to select students, develop intervention procedures, collect and …

Implementing Reading Mastery As A Component Of Tiered Literacy Instruction, Kristen R. Rolf, Peter Ehlen, Teresa Buttars

Special Education and Rehabilitation Counseling Faculty Publications

Despite attempts at reform over the decades, many students with and without disabilities in the United States struggle to learn to read. Bear River Charter School is a K-6 public charter school in Utah that has effectively used Reading Mastery Signature Edition to teach most students to read at grade-level by the end of third grade. Data from the 2022-2023 school year show that over 80% of students in kindergarten, over 70% of students in Grades 1 and 2, and over 90% of students in Grade 3 met grade-level reading benchmarks by the end of the year. This chapter describes …

Urban Coyotes As A Source Of Conflict With Humans: An Evaluation Of Common Management Practices, Paul D. Curtis, David L. Bergman, Angeline Barker, Daniel Bogan, Mary Ann Bonnell, Pierre Canac-Marquis, David Drake, Dave Kay, Brian F. Wakeling, H. Bryant White

Human–Wildlife Interactions Monographs

Wildlife often serves as a catalyst for conflict among stakeholders. Management actions that are intended to address sources of disagreement may initiate additional conflict. The Association of Fish and Wildlife Agencies Human–Wildlife Conflict Working Group initiated an effort to identify management actions commonly used to address unwanted coyote (Canis latrans) interactions within urban environments and identify the benefits and challenges associated with each action. Challenges with coyotes in urban environments include aggressive behavior toward humans and pets, attacks, disease exposure, and domestic livestock damage. Although elimination of all attractants would prove preventative in most instances, in practice this …

Hearing From Working Nurses: Incorporating Real-World Knowledge Practices Into The Framework To Better Instruct Tomorrow’S Healthcare Professionals, Anne R. Diekema, Elizabeth (Betsy) S. Hopkins, Britt Fagerheim, Brandon Patterson, Nena Schvaneveldt

Library Faculty & Staff Publications

There is a certain duality to the role of librarians in higher education as the job requires preparing students for their current academic work, such as doing research for writing papers, while at the same time preparing students for their future professional information work.¹ Librarians seeking guidance on teaching information literacy more comprehensively are left to study the professional standards of the targeted professional group,² and find or carry out research on these practitioners.³ Synthesizing and translating these findings into instructional approaches while staying true to existing information literacy standards, however, can be challenging.⁴ In this …

Exploring The Role Of Boundary Infrastructures In Facilitating Learning In A Research-Practice Partnership, Jody Clarke-Midura, Alireza Zandi, Mimi Recker

Publications

This study examines how boundary infrastructures in Research-Practice Partnerships (RPPs) facilitate learning and collaboration between a rural school district and two universities. Using the Learning at the Boundaries framework, we analyze design team meetings, teacher feedback, and co-designed curricular materials. Our findings highlight the roles of boundary spanners, practices, and objects in bridging gaps among stakeholders and fostering sustainable collaboration. This research contributes to the learning sciences by documenting effective processes for organizational learning, emphasizing the importance of structured co-design in educational improvement.

Utah Farmers Markets: Statewide Social And Economic Impacts, Bryn Watkins, Jaclyn Pace, Steven Price, Roslynn Mccann

All Current Publications

Utah is home to over 45 markets where local farmers and artisans sell their homegrown food and homemade wares. These markets gather community, stimulate regional commerce, champion nutrition for Utahns from all backgrounds, and most of all, create a home for local agriculture to flourish.

Formation, Operation, And Maintenance Of A Community Advisory Board For Research With Lgbtq+ Parents, Aubrey Jones, Olivia S. Yinger, Rachel H. Farr, Keisa Fallin-Bennett, Sabrina Beiring, Cassi Crouse, Carolyn Greenstrom

Transforming Communities

Community-engaged research is becoming increasingly popular to promote health equity. Objective: The purpose of this paper is to describe the formation, operation, and maintenance of a community advisory board (CAB) of LGBTQ+ parents and healthcare providers who work with LGBTQ+ parents. Method: Using Newman and colleagues outline, we describe the formation, operation, and maintenance phases of our CAB process. Inclusion criteria for CAB members is as follows, CAB members must be 18 years of age or older, live in the U.S., and (a) self-identify as LGBTQ+ and have had a child in the NICU more than five years prior to …

Identifying The Types Of Collective Engagement Structures That Manifest In Middle Grade Mathematics Classrooms, Tye G. Campbell, Michael A. Lawson, Erin Rich, Sheunghyun Yeo, W. Boden Robertson

Teacher Education and Leadership Faculty Publications

While the potential of collaborative problem solving in mathematics is well known, facilitating effective group work is often challenging. One reason for this persistent difficulty educators face with collaborative problem solving can be traced to research and practice models that are not well-equipped to attend to the complexity of group work. The emerging construct of “collective engagement structures” represents one novel framework designed to attend to the complexity and variation of individual and group experience in collaborative problem solving. This study extends initial theorizing on collective engagement by offering descriptive accounts of the different types of collective engagement structures that …

Changes In Climate And Their Implications For Cattle Nutrition And Management, Bashiri Iddy Muzzo, R. Douglas Ramsey, Juan J. Villalba

Wildland Resources Faculty Publications

Climate change is a global challenge that impacts rangeland and pastureland landscapes by inducing shifts in temperature variability, precipitation patterns, and extreme weather events. These changes alter soil and plant conditions, reducing forage availability and chemical composition and leading to nutritional stress in cattle. This stress occurs when animals lack adequate water and feed sources or when these resources are insufficient in quantity, composition, or nutrient balance. Several strategies are essential to address these impacts. Genetic selection, epigenetic biomarkers, and exploration of epigenetic memories present promising avenues for enhancing the resilience of cattle populations and improving adaptation to environmental stresses. …