Digital Commons Network^™

History In Motion: Applying The Archival Collections Of Frank And Lillian Gilbreth’S Time And Motion Studies To Business Education, Annette Bochenek

Libraries Faculty and Staff Scholarship and Research

No abstract provided.

Selective Anti-Tumor And Normal Tissue Sparing Effects Of Flash Radiotherapy In A Simple Algebraic Model Of Radiochemical Kinetics, Charles F. Babbs

Weldon School of Biomedical Engineering Faculty Working Papers

Background: This short paper presents the solution to an open problem in medical physics: how and when FLASH radiotherapy can have a selective anti-tumor effect. FLASH radiotherapy gives a single large dose of ionizing radiation to a cancer patient within a time span of a few milliseconds, unlike conventional radiotherapy which is divided into several dose fractions given weekly, each lasting about 10 minutes. In some animal models FLASH seems to improve tumor cell killing without damaging normal tissues. However, the mechanism of the selective anti-tumor effect remains elusive. Methods: To explore effects of tissue hypoxia in tumors, a model …

Synergizing Stem And Ela: Exploring How Small-Group Interactions Shape Design Decisions In An Engineering Design-Based Unit, Deana Lucas, Emily Haluschak, Christine H. Mcdonnell, Selcen Guzey, Greg J. Strimel, Morgan Hynes, Tamara J. Moore

School of Engineering Technology Faculty Publications

While small group learning through engineering design activities has been shown to enhance student achievement, motivation, and problem-solving skills, much of the existing research in this area focuses on undergraduate engineering education. Therefore, this study examines how small-group interactions influence design decisions within a sixth-grade engineering design-based English Language Arts unit for multilingual learners. Multilingual Learners make up 21% of the U.S. school-aged population and benefit from early STEM opportunities that shape future educational and career trajectories. Grounded in constructivist learning theories, the research explores collaborative learning in the engineering design process, using a comparative case study design. Specifically, this …

Journal Of The Arts And Special Education: Volume 5, Issue 1

Journal of the Arts and Special Education

No abstract provided.

On Closed-Form Preintegration For A Class Of Mixed-Invariant Systems In Seₙ(3), Li-Yu Lin, Kartik A. Pant, Benjamin Perseghetti, James Goppert

School of Aeronautics and Astronautics Faculty Publications

A large class of nonlinear systems in engineering and robotics evolves on geometric manifolds, such as fixed-wing aircraft, quadrotors, etc., whose kinematic motion can be described using Lie groups, in particular SEn(3) . The existing techniques involve numerical integration methods such as Runge-Kutta integration to propagate their motion forward in time. However, these methods are approximate solutions and do not respect the geometric constraints of the nonlinear differential equation, leading to higher computational costs and numerical integration errors. To this end, we propose a geometric closed-form approach to solve the initial value problem for a class of nonlinear systems that …

Mixtape Volume #1: Culturally Sustaining Practices Within Mtss Featuring The Everlasting Mission Of Student Engagement, April Boozer

Journal of the Arts and Special Education

In this edited collection, each of the three sections of the Mixtape Volume #1: Culturally Sustaining Practices Within MTSS Featuring the Everlasting Mission of Student Engagement take the reader on a beautiful journey through Hip-Hop, weaving in its intentionality of providing a voice to the often-marginalized experiences of culturally and linguistically diverse (CLD) students with and without disabilities. The book presents actionable steps, that can seamlessly and authentically be incorporated into the classroom, through the support of Hip Hop Pedagogy (HHP), Multi-Tiered Systems of Support (MTSS), Culturally Relevant Practices (CRP), and High Leverage Practices (HLPs). Whether you are a novice …

From Context To Connection: Client Letters In Stem Integration Curricula, Christine Mcdonnell, Imani N. Adams, Morgan Hynes, Selcen Guzey, Mary K. Pillotte, Greg J. Strimel, Kristina M. Tank, Tamara J. Moore

School of Engineering Technology Faculty Publications

Real-world contexts play a crucial role in engaging students and promoting disciplinary synergy in integrated STEM education. One underexplored pedagogical tool for supporting such integration is the “client letter”—a narrative device used to frame engineering design challenges around authentic, real-world problems. This study investigates the role of client letters in synergizing knowledge within immersive engineering design-based STEM integration curricula. We conducted a qualitative document analysis of 107 client letters embedded in 18 freely available K-12 STEM integration curricular units. Using a theoretical framework that aligns immersive education principles with the STEM Integration Framework, we analyzed how these letters support curricular …

Selected Artificial Intelligence Provisions In U.S. Fiscal Year 2025 National Defense Authorization Act, Bert Chapman

Libraries Faculty and Staff Presentations

The 2025 Fiscal Year National Defense Authorization Act contains multiple provisions relating to artificial intelligence (AI). These congressionally mandated provisions direct various sections of the Department of Defense (DOD) and individual U.S. armed service branches to execute congressional intent for AI policymaking. Examples of such intent include identifying and planning DOD's AI workforce, demonstrating AI biotechnology applications for national security, improving the human usability of AI systems, and establishing an AI security center. This presentation will note that reports on these initiatives must be prepared for relevant congressional oversight committees, and, in many cases, are in many cases, publicly released …

Influence Of Task On The Geometry Of A Perceptual Space, Jonathan D. Victor, Mary M. Conte

MODVIS Workshop

Perceptual spaces are representations of a sensory or cognitive domain in which the domain’s elements correspond to points, and distances between these points are perceptual differences. Proximity relationships within a perceptual space can support a variety of functions, including discrimination, grouping, learning, and generalization. These diverse functions may use the features of the domain in different ways, resulting in task-dependent influences on the geometry of the space.

To identify and characterize these influences, we focused on a domain of visual textures. These textures varied across many dimensions, including mean luminance and low- and high-order spatial correlations, which formed the axes …

Recent U.S. Government Policy Literature On Critical And Strategic Minerals, Bert Chapman

Libraries Faculty and Staff Scholarship and Research

Critical and strategic minerals have become increasingly important in U.S. government civilian and military policymaking in recent years. This is demonstrated by the heavy use of such minerals in many critical civilian and military infrastructures. This work will discuss how this subject has been addressed in laws, presidential documents, and works by government agencies along with congressional oversight committees and support agencies. It will stress how the United States is heavily dependent on strategic minerals from adversarial foreign countries such as China and will examine U.S. efforts to increase its ability to produce such materials in the United States by …

Modvis 2025 Program: Computational And Mathematical Models In Vision, Modvis

MODVIS Workshop

No abstract provided.

Conducting Effective Literature Searches And Writing Strong Abstracts, Bert Chapman

Libraries Faculty and Staff Presentations

This invited presentation for students at Poland's War Studies University communicates ideas on how Ph.D. students at this institution can enhance their research quality. Specific content includes formulating your research question, determining research aims and methodology, reviewing a research question checklist, understanding the meaning of search terms you propose to utilize, devising effective search strategies, consulting multiple varieties of information resources from multiple countries, finding gaps in literature, being able to distinguish between nuances in literature and data, writing succinct abstracts, and enhancing the clarity of your prose.

Emerging Trends In Privacy And Security Control In Telecommunication Services Delivery: Challenges And Countermeasures, Young B. Choi

KAUPA Letters

The rapid evolution of telecommunication services, driven by advancements in 5G, IoT, and cloud computing, has introduced significant privacy and security control challenges. These challenges arise from the increased attack surface, regulatory pressures, and evolving cyber threats. This paper explores key trends in privacy and security control issues, examines countermeasures such as advanced encryption, Zero Trust Architecture, and continuous monitoring, and discusses challenges and future directions in securing telecommunication services.

Guided Inquiry Learning (Gil): Enhancing Student Engagement Through Direct Instruction And Active Learning, Jangwoon Lee

KAUPA Letters

This article introduces Guided Inquiry Learning (GIL), a teaching approach that combines Inquiry-Based Learning (IBL), the Flipped Classroom, and Traditional Lectures. GIL starts with direct instruction to ensure students understand key concepts, followed by collaborative peer activities in the classroom where they apply what they have learned, sharing their knowledge with each other. This method helps students stay engaged, understand the material deeply, and work together in a vibrant environment. The article compares GIL with IBL and the Flipped Classroom, highlighting its benefits and addressing challenges. GIL offers a balanced approach that supports students' learning and engagement without requiring extensive …

Defining A Management Structure For University Space Analog Research Programs, Scott Van Hoy, Kristen Miller

Journal of Human Performance in Extreme Environments

To learn how humans can safely and effectively live on the surface of the moon or Mars, missions are conducted on Earth that simulate operations on the surface of other planetary bodies. These missions, called space analog missions, require substantial mission planning and organizational management to ensure safe and effective research and operations. The American Public University System’s Analog Research Group developed and tested management structures and philosophies that enable scalable, replicable, and safe analog missions. This fully online research endeavor’s management and internal organization offers a model that academic institutions and private industry can implement to contribute to space …

Rising Expectation For Pavement Foundation, Kumar Dave, Nayyar Siddiki

Purdue Road School

This session is essential for anyone involved in transportation engineering and roadway construction. Attendees will discover the latest advancements in subgrade treatment, long lasting pavement design, and construction techniques (including QC/QA) that are driving higher standards in pavement foundations. Learn how INDOT professionals are adapting to meet these increasing demands, ensuring longevity and reliability in modern infrastructure.

Beyond Cultural Responsiveness: Elevating African American Stem Education Through African-Centered Models, Deanna Bailey, Charnee Bowens, Tamara Altman

Journal of Pre-College Engineering Education Research (J-PEER)

Researchers posit that the way science, technology, engineering, and mathematics (STEM) are taught to African Americans contributes to their underrepresentation in the STEM fields. STEM educators are increasingly utilizing culturally relevant pedagogy, culturally responsive teaching strategies, and culturally sustaining pedagogy to engage the African American STEM learner. However, these techniques are limited in addressing the holistic development, healing, and needs of African people.^[1] This essay advocates for the use and study of a new educational model titled African-centered STEM education (ACSE). The authors contend that this model is effective for African American STEM learners and African people and benefits …

Primary Source Analysis: Using Digitized Time-Motion Study Films In The Undergraduate Business Classroom To Build Primary Source Literacy, Annette Bochenek, Renusree Varma Mudduluru

Libraries Faculty and Staff Scholarship and Research

This paper details a study conducted in the context of a large Midwestern university’s undergraduate business class, employing the ACRL RBMS-SAA Guidelines for Primary Source Literacy in a guided in-class activity using digitized primary sources. Students participated in an introductory lesson pertaining to primary sources and their connection to business, followed by viewing and analyzing digitized clips from Frank and Lillian Gilbreth’s time-motion studies. In addition, they completed a reflective discussion board post, illuminating their connections to the ACRL RBMS-SAA Guidelines for Primary Source Literacy core ideas of the analytical, ethical, theoretical, and practical. Potential affective experiences were also examined …

The Spice (Sustainable, Physics-Inspired Culinary Education) Lab – A Digestible Few-Nexus Educational Platform, Carla Ramsdell

National Collaborative for Research on Food, Energy, and Water Education (NC-FEW)

The SPICE (Sustainable, Physics-Inspired Culinary Education) Lab is a unique educational platform that enables participants from a wide disciplinary background to engage and become literate in the unique connections between food, energy and water. This small but mighty space allows for outreach education in many formats, including formal college courses, university-centered hands-on activities and public outreach.

The work performed in this space fills a unique need in the FEW-Nexus education opportunities because it is adaptable to many learners and learning opportunities and its focus on kitchen science makes these concepts approachable which can later be expanded to understand other critical …

Cultivating Place-Based Few-Nexus Awareness And Environmental Justice Through Community Science Data Talks, Imogen R. Herrick, Micheal Lawson, Todd Campbell, Shondricka Burrell

National Collaborative for Research on Food, Energy, and Water Education (NC-FEW)

Global challenges around food security, energy sustainability, and water scarcity demand interdisciplinary educational approaches. This project formed a network of universities collaborating with K–12 teachers to develop place-based Community Science Data Talks (CSDTs). These short, data-driven classroom activities highlight local FEW issues, emphasize environmental justice, and draw on students’ funds of knowledge and funds of feeling. Preliminary findings indicate enhanced student engagement, recognition of socioecological complexity, and constructive hope regarding community challenges. Ongoing work involves refining these modules, expanding geographical reach, and creating open-access resources for teachers. Ultimately, CSDTs foster data literacy and civic inquiry, both central to FEW-Nexus problem-solving.

Creating Food-Energy-Water Education For Latine Communities In Miami, Oriana Calagna, Kathleen Quadorkus Fisher

National Collaborative for Research on Food, Energy, and Water Education (NC-FEW)

The study is a look into Miami's environmental landscape through a qualitative document analysis to inform the development of a culturally relevant curriculum and empower local communities with the knowledge and tools necessary to address them. Our study aims to address two central objectives: understanding Latine participation dynamics and unraveling FEW nexus themes within Miami's environmental discourse. Connections between these themes highlight the relevance of FEW issues to Latine communities in Miami. The research endeavors to inform the development of educational resources and interventions aimed at fostering pro-environmental behaviors and nurturing changemakers within Miami's diverse communities.

Teaching Disciplinary Ways Of Knowing Using Stem In Afnr, Elizabeth E. Ogar, Neil A. Knobloch, Hui-Hui Wang

National Collaborative for Research on Food, Energy, and Water Education (NC-FEW)

This study explores the integration of STEM in Agriculture, Food, and Natural Resources (AFNR) education through a course designed to teach disciplinary ways of knowing such as scientific inquiry, engineering design, mathematical modeling, and agroecosystem thinking. The course prepares upper-level undergraduate and graduate students to design and implement STEM-integrated mini-units in both formal and nonformal settings. Emphasizing interdisciplinary approaches and real-world applications, the course encourages critical thinking and problem-solving in addressing global challenges like food security and sustainability. The outcomes include enhanced pedagogical skills, real-world STEM application, and increased student engagement, preparing learners for careers in STEM-related fields.

System Change, Not Climate Change: Collaborative Development Of A Few Nexus Experiential Learning Course For A Justice-Centered Comparative Study Abroad Program, Sonya Ahamed

National Collaborative for Research on Food, Energy, and Water Education (NC-FEW)

The International Honors Program (IHP) on Climate Change: The Politics of Land, Water and Energy Justice has been offered by the School for International Training (SIT) since 2013. This thematic multidisciplinary program currently travels to Morocco, Nepal, and Ecuador for one month each, introducing students to local food, water, and energy challenges in the context of a changing climate. In updating the program following its relaunch in 2023, renewed attention was given to the food, energy, and water nexus from a comparative perspective across and within these countries. This presentation will focus on the development of experiential learning cycles for …

The Few-Nexus: Using Soil To Grow Meaning And Relevance In Undergraduate General Education Earth Science Courses, Katherine Mccarville

National Collaborative for Research on Food, Energy, and Water Education (NC-FEW)

Soils are central to human survival, through their critical roles in regulating water supplies and providing the medium for most agricultural productivity. Even as fewer and fewer students know where their water and food come from, and where their wastes go, soils tend to be under-emphasized in Earth science general education courses. Combining a place-based focus on soils with the FEW-Nexus model provides an integrating context for concepts and information that students sometimes perceive as disconnected and irrelevant to them. This approach can transform the experiences and learning of undergraduate students in the Earth science general education curriculum.

Stem Ability Perceptions, Basic Needs Satisfaction, And Intrinsic Motivation In Adolescents: The Role Of Inclusive Perceptions In Self-Determination, Angelina Joy, Adam Hartstone-Rose, Jerica Knox, Channing J. Mathews, Jacqueline Cerda-Smith, Kelly Lynn Mulvey

Purdue Center for Early Learning Faculty and Staff Publications

Current work suggests that basic psychological needs are related to higher intrinsic motivation, which in turn, can promote more positive academic outcomes. However, few studies have examined how perceptions around one’s abilities in science, engineering, technology, and math (STEM) are related to intrinsic motivation and what role needs satisfaction plays in this association. This study assessed adolescents’ (N = 285, 56.1% female, Mage = 15.76 years, SD = 1.24) STEM ability perceptions, basic needs satisfaction, and intrinsic motivation. A path analysis was used to examine the association between STEM ability perceptions, basic needs satisfaction, and intrinsic motivation in …

An Affective Assessment Intervention To Improve The Motivational Climate In Courses, Brett D. Jones, Meghan Byrnes, Harold Mckenzie

International Journal of Teaching and Learning in Higher Education

The motivational climate and student engagement within courses are important for instructors to consider during the instructional design process because they can affect student learning. To help instructors improve the motivational climate and student engagement within their courses, we implemented an affective assessment intervention within the first- and second-year courses in a US college of veterinary medicine. Based on the MUSIC Model of Motivation Theory, the intervention was administered near the end of the courses, and the results were presented to the course instructors in an attempt to improve the motivational climate within the courses the following year. The purpose …

The Need For Quality Course Design In A Post-Pandemic World: A Case Study, James Martin

International Journal of Teaching and Learning in Higher Education

Online course instruction remains one of the fastest growing sectors in the higher education industry but has been historically stigmatized with poor quality and low standards. Early distance education programs were heavily teacher-centric in design and were used as a means to disseminate information to students at a distance. However, institutions have worked to re-envision distance education through a student-centered learning approach to improve the modality quality. In light of the rapid shift to online teaching as a result of the COVID-19 pandemic response, there is a need to improve practices for preparing quality courses to support student learning in …

Student Group Work In Widely Interdisciplinary Teams, Emanuel Istrate, Shawn Soobramanie

International Journal of Teaching and Learning in Higher Education

Group work is often used in university courses. This article examines group work in a widely interdisciplinary holography course that combines both art and science, for students from the arts, humanities, social sciences, and sciences. In these interdisciplinary teams, how much specialization of labor (dividing work according to students’ pre-existing abilities or personal interests) is acceptable? We present student survey responses regarding their attitudes toward interdisciplinary group work, and their practices in dividing the work, to determine how much specialization of labor is taking place within the interdisciplinary teams. The surveys indicate a mix of approaches among groups concerning the …

Evaluation Of Teacher, Self-Assessment, Versus Combined Feedback To Increase Students’ Behavioral Observation Skills, Jie Zhang, Marcie N. Desrochers, Michael Fensken

International Journal of Teaching and Learning in Higher Education

Feedback is an important component of online instruction. Few experiments have examined combined types of feedback (teacher feedback or student self-assessment) compared to extra practice with each on student learning. In this study, the experimental effectiveness of four methods of feedback delivery on students’ acquisition of behavioral observation skills was evaluated—teacher feedback only (TT condition), student self-assessment only (SS condition), teacher-then-student self-assessment (TS condition), or student self-assessment-then-teacher (ST condition). The results, both for a random sample of individual learners as well as at an overall group level, suggest that the SS condition was superior to the TS condition. In the …

Striving For Ako: Towards Amplifying Student Voice In Library-Faculty Partnerships, Andre Breedt, Kate Absolum, Vanessa Van Der Ham

Proceedings of the IATUL Conferences

No abstract provided.