Digital Commons Network^™

The Asynchronous Business Case: Student Response To An Online Case Study Model For Information Literacy, Lumarie Guth

Midwest Business Librarian Summit (MBLS)

In business schools, the case study is a commonly used instructional tool. It give students the opportunity to employ critical thinking and problem-solving skills within a safe, realistic scenario and can be considered experiential learning. A librarian at a mid-sized R2 public institution transitioned the case study model from synchronous instruction into two asynchronous online tutorials. The case studies have evolved over the years to: incorporate online instructional best practices, increase engagement, focus on sustainability topics, and follow a common industry theme. Qualitative feedback from respondents was positive and provided insights on how to build an effective and relatable scenario.

A Strategic Alliance: Collaborating With Business Faculty For Information Literacy, Jane Malcolm

Midwest Business Librarian Summit (MBLS)

Information literacy is essential for success in a business degree program and in any future career. Business librarians play a pivotal role in helping students learn to locate and ethically use high-quality data from reliable sources. By collaborating with business professors and engaging in classroom activities, librarians effectively connect students with crucial library resources, teaching them how to select and utilize the best tools.

I will highlight a successful partnership with business faculty who identified a skills gap and sought to introduce information literacy early in the undergraduate curriculum. Through over a decade of building relationships, we seized the opportunity …

Scaffolding Success: Jumpstarting Freshmen Into Business Research, Kierra Holst

Midwest Business Librarian Summit (MBLS)

A short presentation covering the ongoing goals for reintroducing business library instruction to incoming freshman.

Embedding To Improve: Information Literacy Prep, Instruction & Assessment For An Entry-Level Business Course, Rebecca E. Paulraj

Midwest Business Librarian Summit (MBLS)

Lighting talk

Developing A Connection To Nature: The Role Of Pet Ownership In Childhood, Alexia Barrable, Samantha Friedman

People and Animals: The International Journal of Research and Practice

Connection to nature is associated with a range of benefits to well-being in both childhood and adulthood. Childhood experiences seem to play a big role in how adult nature connection develops. Among the many predictors of higher connection to nature, relationships with animals, including pets, likely play an important role in facilitating feelings of closeness with nature. In this paper we present two survey studies, one of children (n = 64, age = 6–16 years) and one of adults (n = 356, age = 18–80 years). Our aim was to find out if children who own pets have …

Makengineering Kits: Design Principles For Family Engineering Experiences, Amber Simpson, Jing Yang, Adam Maltese

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

Research has consistently highlighted the importance of promoting child-parent interactions. In this essay, we describe the development of MAKEngineering kits that provide collaborative learning experiences for children in Grades 2–6 to engage in engineering design tasks with members of their families in their home environment. First, we present five design principles that emerged through a design-based research approach. Second, we used data from our research project to examine the impact of the MAKEngineering kits, guided by each design principle, on children’s and parents’ experiences as engineering learners and/or educators. In attending to both of these purposes, we argue for the …

Thai Americans: A Poem Collection Featuring "Bilingual หมา Standard Poodle" And "Last Name กู Too Long", Simon Boonsripaisal, Ravadee Boonsripaisal

Journal of Southeast Asian American Education and Advancement

This is a co-authored poem collection focusing on Thai American life. In Bilingual หมา Standard Poodle, interactions and observations are made between a Thai American family and their supportive standard poodle named Pumpkin. This poem interjects on the disaggregated Southeast Asian American experience with inclusion of a pet companion. In Last Name กู Too Long, a Thai American graduate student discusses with their mother the challenges of gaining employment. This poem brings attention to hiring bias in the screening and interview process.

A Review Of Computational Fluid Dynamics Approaches Used To Investigate Lubrication Of Rolling Element Bearings, Farshid Sadeghi, Ujjawal Arya, Saeed Aamer, Andreas Meinel

School of Mechanical Engineering Faculty Publications

Optimizing bearing performance is based on effective lubrication, especially in high-speed machinery, where minimizing churning and drag losses is of significant importance. Over the past few decades, extensive research has been conducted into the better understanding of different aspects of bearing lubrication. These investigations have employed a combination of experimental methods and advanced computational fluid dynamics (CFD) models. This article provides a comprehensive overview of critical aspects of bearing lubrication, with a specific emphasis on recent advances in CFD models. Lubricant flow and distribution patterns are discussed while examining their impact on drag and churning losses. An extensive discussion is …

Critical Scoping Review Of Critical Consciousness As A Framework For Precollege Engineering Education, Devon Riter, James Holly Jr.

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

Engineering’s promise to build a better world has been realized differently across the United States, often with lines of social identity determining who becomes an engineer, who benefits from engineering innovations, and who suffers devastating consequences. Many educational scholars have argued that engineering inequities are in part due to deep inequities in precollege engineering education, including the failure to enact pedagogies in which engineering educational spaces can help students recognize oppression and act toward liberation. In this critical scoping review we searched five databases to identify 72 relevant peer-reviewed articles for review. Our findings indicate that research on critical consciousness …

Safety In P–12 Engineering Courses Within The Southern United States, Tyler S. Love

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

Engineering education programs, especially at the P–12 level, pose inherent legal and ethical responsibilities pertaining to safety that cannot be ignored. Cultivating safer practices and habits during the design and hands-on development of engineering solutions starts well before students enter higher education engineering programs. P–12 engineering education programs play a critical role in enhancing safety awareness, developing safer habits, and improving safety culture, which has an influence on the safety practices that students carry with them into higher education programs and the workplace. This study analyzed the safety factors and accident occurrences reported by 305 P–12 engineering educators from the …

The Effectiveness Of Individual And Group Canine-Assisted Interventions In Improving Mental Health In Higher Education Students, Karen Manville, Mark Coulson, Gemma Reynolds

People and Animals: The International Journal of Research and Practice

The main aim of this study was to identify whether the social environment of canine-assisted intervention (CAI) influenced the beneficial effects on higher education (HE) students’ mental health. A second aim explored whether attachment style predicted the effect of being part of a CAI group. Sixty-seven participants interacted with a canine for two minutes, either individually, as part of a pair, or as a trio. Anxiety, stress, depression, and well-being were measured pre and post intervention, alongside attachment style. The results found no difference in the effectiveness of CAI when taking part individually, in pairs, or in a trio, meaning …

A Comprehensive Analysis Of How Pet Ownership Impacts The Experiences And Well-Being Of Homeless Individuals, Alexandra G. Watson, Nancy A. Dreschel

People and Animals: The International Journal of Research and Practice

This paper conducts a thorough examination of the relationship between pet ownership and homelessness. In a context where homelessness in the United States is a growing concern, we delve into an aspect that has received little attention: how homeless individuals and their pets interact. Through an extensive review of existing research, this paper aims to uncover the demographic characteristics of homeless pet owners and understand the significant effects of this bond. Our findings reveal that homeless individuals with pets come from diverse backgrounds, including various ages, genders, and racial backgrounds. Their pets provide not only companionship but also emotional support, …

Khi Ăn, Nhai Kỹ (When Eating, Chew Carefully): Poetry Collection, Ngoc My T. Tran

Journal of Southeast Asian American Education and Advancement

In this poetry collection, I used my own experiences as a Vietnamese-American to present a realistic image of life in America as a minority. With the use of translanguaging and presentation of social norms in both Vietnamese and American cultures, my hope is to promote awareness of issues such as racism, colorism, body shaming, and language insecurity among Asian communities so that these problems can be healthily addressed. Khi ăn, nhai kỹ (When eating, chew carefully) is a Vietnamese proverb and is similar to the saying "think before you speak," by naming the collection this, it serves as an underlying …

Feasibility Of Eeg Based Detection Of Ischemic Stroke: Studies In A Simple Computational Model, Charles F. Babbs

Weldon School of Biomedical Engineering Faculty Working Papers

Objective: To explore quantitatively, using streamlined mathematics, how transmembrane potential differences across cell bodies of individual cortical neurons could act to produce the skin surface potentials of the electroencephalogram (EEG), and how ischemic stroke might be detected using EEGs in prehospital settings. Methods: From fundamental principles of electrostatics, anatomy, and physiology, one can characterize the strength of apparent dipoles created during activation of the cell bodies of individual cortical neurons. The transient dipole strength in a cortical neuron depends upon the size and surface area of its cell body, its capacitance, and the difference in transmembrane electrical potentials appearing across …

Learning By Evaluating: An Exploration Of Optimizing Design-Based Instruction, Scott Thorne, Nathan Mentzer, Greg J. Strimel, Scott R. Bartholomew, Jason A. Ware

School of Engineering Technology Faculty Publications

Learning by Evaluating (LbE) is an instructional approach that involves students making comparative judgements of pairs of artifacts, such as student work, portfolios, prototypes, or curated images related to a topic of instruction to enhance critical thinking and decision-making skills. Situated as a primer for learning, the efficacy of LbE stems from actively engaging students in the evaluation process, scaffolding their learning, fostering self-reflection in decision-making, and facilitating the transfer of acquired skills and concepts to academic contexts and project work. However, there is an opportunity to gain deeper insights into classroom integration of LbE and the factors that may …

Ai-Based Concept Inventories: Using Cognitive Diagnostic Computer Adaptivetesting In Lasso For Classroom Assessment, Jason Morphew, Amirreza Mehrabi, Ben Van Dusen, Jayson Nissen

School of Engineering Education Faculty Publications

Research-based concept inventories, such as the Force Concept Inventory, the Force and Motion Conceptual Evaluation, or the Energy and Momentum Conceptual Survey have played a pivotal role in designing and evaluating instruction in introductory physics courses. While these concept inventories have helped identify inequity in course instruction and have led to improved pedagogical methods, concerns about their ability to provide actionable feedback for formative assessment remain. In addition, using the same questions for both a pre- and a post- assessment leaves the potential for students learning the correct answers without undergoing conceptual change. To address these issues, we designed a …

Transformative Pathways: Implementing Intercultural Competence Development In Higher Education Using Kotter’S Change Model, Owura Kuffuor, Sakhi Aggrawal, Aparajita Jaiswal, Ronald J. Smith, Pamela V. Morris

Purdue University Libraries Open Access Publishing Fund

This study explores the efficacy of Kotter’s eight-step change model in fostering intercultural competence among faculty and staff within a large Midwestern public university. Recognizing the need for intercultural development in higher education, this research applies a structured change framework coupled with the Intercultural Development Inventory (IDI) assessment tool to guide the change process. The development of intercultural competence among faculty and staff is crucial for creating inclusive learning environments, as they play a pivotal role in modeling intercultural competence and fostering students’ skills necessary to navigate an increasingly diverse and interconnected world. This study employs an instrumental case study …

Protocol For Recording Neural Activity Evoked By Electrical Stimulation In Mice Using Two-Photon Calcium Imaging, Seungbin Park, Megan Lipton, Yujiao J. Sun, Maria Dadarlat

Purdue University Libraries Open Access Publishing Fund

Electrical stimulation provides a clinically viable approach for treating neurological disorders. Here, we present a protocol for recording neural activity evoked by electrical stimulation in mice using two-photon calcium imaging. We detail steps for chronically implanting a head fixation bar, a stimulating electrode, and a glass imaging window.We additionally describe the procedures for viral injections and awake head-fixed recordings.

Comparing Human Text Classification Performance And Explainability With Large Language And Machine Learning Models Using Eye-Tracking, Jeevithashree Divya Venkatesh, Aparajita Jaiswal, Gaurav Nanda

Purdue University Libraries Open Access Publishing Fund

To understand the alignment between reasonings of humans and artificial intelligence (AI) models, this empirical study compared the human text classification performance and explainability with a traditional machine learning (ML) model and large language model (LLM). A domain-specific noisy textual dataset of 204 injury narratives had to be classified into 6 cause-of-injury codes. The narratives varied in terms of complexity and ease of categorization based on the distinctive nature of cause-of-injury code. The user study involved 51 participants whose eye-tracking data was recorded while they performed the text classification task. While the ML model was trained on 120,000 pre-labelled injury …

Book Review Of Drawn Together By Minh Lê And Dan Santat, Simon Boonsripaisal

Journal of Southeast Asian American Education and Advancement

Drawn Together, written by Minh Lê and illustrated by Dan Santat, depicts the story of a grandson and grandfather spending time in the afternoon together. Lê and Santat’s shared experiences and cultures influence the picturebook’s construction. The greatest strength in Drawn Together is the inclusion of family in the creation process. Lê’s meaningful words and phrases complement Santat’s colorful and energetic illustrations. The setting is in the grandfather’s house and away from the site of Thai restaurants and Thai Buddhist temples, to which most of the existing research on Thai Americans hones it on (Bao, 2015; Padoongpatt, 2017). Drawn Together …

Stretching The Limits Of Mri—Stretchable And Modular Coil Array Using Conductive Thread Technology, Folk W. Narongrit, Thejas Vishnu Ramesh, Joseph V. Rispoli

Purdue University Libraries Open Access Publishing Fund

Objective: We propose a modular stretchable coil design using conductive threads and commercially available embroidery machines. The coil design increases customizability of coil arrays for individual patients and each body part. Methods: Eight rectangular coils were constructed with custom-fabricated stretchable tinsel copper threads incorporated onto textile. Tune, match, and detune circuits were incorporated on the coil. A hook-and-loop mechanism was used to attach and decouple the modular coils. Phantom and in vivo scans at various anatomical flexion angles were acquired to highlight performance, and a temperature test was performed to verify safety. Results: In vivo MRI experiments demonstrate high sensitivity …

“Safer To Plant Corn And Beans”? Navigating The Challenges And Opportunities Of Agricultural Diversification In The U.S. Corn Belt, Rebecca Traldi, Lauren Asprooth, Emily M. Usher, Kristin Floress, J. Gordon Arbuckle, Megan Baskerville, Sarah P. Church, Ken Genskow, Seth Harden, Elizabeth Maynard, Aaron Thompson, Ariana P. Torres, Linda Stalker Prokopy

Department of Horticulture & Landscape Architecture Faculty Publications

Agricultural diversification in the Midwestern Corn Belt has the potential to improve socioeconomic and environmental outcomes by buffering farmers from environmental and economic shocks and improving soil, water, and air quality. However, complex barriers related to agricultural markets, individual behavior, social norms, and government policy constrain diversification in this region. This study examines farmer perspectives regarding the challenges and opportunities for both corn and soybean production and agricultural diversification strategies. We analyze data from 20 focus groups with 100 participants conducted in Indiana, Illinois, and Iowa through a combined inductive and deductive approach, drawing upon interpretive grounded theory. Our results …

New Paths In Jewish And Religious Studies: Essays In Honor Of Professor Elliot R. Wolfson, Glenn Dynner, Susannah Heschel, Shaul Magid

Purdue University Press Books

The work of Elliot R. Wolfson has profoundly influenced the fields of Jewish studies as well as philosophy and religion more broadly. His radically new approaches have created pioneering ways of analyzing texts and thinking about religion through the lens of gender, sexuality, and feminist theory. The contributors to New Paths in Jewish and Religious Studies: Essays in Honor of Professor Elliot R. Wolfson, many of whom are internationally renowned scholars, hearken from diverse fields. Each has learned from and collaborated with Wolfson as student or colleague, and each has expanded the new scholarly directions initiated by Wolfson’s groundbreaking …

Biological Lags And Market Dynamics In Vertically Coordinated Food Supply Chains: Hpai Impacts On U.S. Egg Prices, James L. Mitchell, Jada M. Thompson, Trey Malone

Department of Agricultural Economics Faculty Publications

It is well known that livestock production involves long biological lags. Failure to account for these biological lags can result in the misspecification of supply chain relationships and adjustments to market shocks, which can have significant implications for policy decisions. An example is the 2022 Highly Pathogenic Avian Influenza (HPAI) event that caused high mortality rates in domestic poultry supply chains and reduced egg production. We use the 2022–2023 HPAI event to highlight the implications of misspecification of disease dynamics in agri-food systems. Specifically, we examine the impact of HPAI on U.S. egg prices in 2022–2023. To do this, we …

Net-Zero Transition In Ukraine: Implications For Sustainable Development Goal 7, Maksym Chepeliev, Oleksandr Diachuk, Roman Podolets, Andrii Semeniuk, Galyna Trypolska

Department of Agricultural Economics Faculty Publications

In this study, we use a TIMES-Ukraine energy system-wide model to explore net-zero transition in Ukraine. The assessment considers the potential implications of the ongoing war in the country and analyzes how the achievement of ambitious mitigation goals could impact the indicators related to the Sustainable Development Goal on energy, SDG7 (Ensure access to affordable, reliable, sustainable and modern energy). Results suggest that the net-zero transition would help improve several SDG7 indicators, including increased share of renewables in total final energy consumption, and increased energy affordability in the long run. However, in the medium run, increasing energy prices and rising …

Implications Of The Net Zero Transition Scenarios On Sdg Indicators: Linking Global Energy System, Cge And Atmospheric Source-Receptor Models, Maksym Chepeliev, George Giannakidis, Amit Kanudia, Dominique Van Der Mensbrugghe

Department of Agricultural Economics Faculty Publications

This study contributes to a better understanding of synergies and trade-offs between climate mitigation and sustainable development goals, covering 17 indicators across various SDGs. Our assessment employs a multi-model framework, which includes a global computable general equilibrium model (ENVISAGE), an energy system model (KINESYS) and an atmospheric source-receptor model (TM5-FASST). This combination of modeling tools allows us to provide a detailed representation of the energy-related SDG indicators while accounting for their interactions with climate mitigation and socio-economic dimensions. We find that out of 17 analyzed SDG indicators, seven experience co-benefits from implementing mitigation efforts (including improved environmental footprints, energy efficiency …

Development Of Next Generation Phage Applications Using -Omics And Machine Learning, Lauren Novak, Kari Clase

The Proceedings of the BIRS Community

Phages are viruses that infect bacteria and use their host machinery to replicate. They are one of the most ubiquitous and diverse biological entities in the biosphere with a long evolutionary history. There is renewed interest in phage therapeutics due to increased levels of antimicrobial resistance (AMR) and decreased numbers of newly developed antibiotics. Phages also have applications in food safety, water quality, biocontrol, vaccines, and the global nutrient cycle. Both bacteria and phages employ internal and external self-defense strategies to outcompete one another which in turn drives genomic evolution. While many phage genomes have been sequenced and annotated, proteomic …

Continual Improvement In Laboratory Quality Management System Of A Regulatory Laboratory In West Africa, Nkem C. Ifudu, Zita Ekeocha, Stephen Byrn, Kari Clase

The Proceedings of the BIRS Community

Medicines quality monitoring and quality control are essential components required to deliver health value to the people. These will also improve access to quality assured medical products that are safe for intended use. Quality Control Laboratories play an essential role in strengthening health systems in West Africa. Their role in providing excellent testing services that ensures correctness, trust, and consistency of laboratory test results is key in assuring product quality. Improving the laboratory Quality Management System (QMS) will require concerted and coordinated efforts by all interested parties in establishing relevant, continual improvement plans/strategies that will sustain and improve all components …

Reducing The Burden Of Inspections On Pharmaceutical Manufacturers By Regulatory Authorities In Benin City, Nigeria, Joseph Ali, Esther Itua, Zita Ekeocha, Kari Clase, Stephen Byrn

The Proceedings of the BIRS Community

In Nigeria, pharmaceutical manufacturing is regulated by the Pharmacists Council of Nigeria (PCN) and the National Agency for Food and Drug Administration and Control (NAFDAC). The PCN Act gave the regulatory authority the mandate to register all pharmaceutical premises. With the later creation of NAFDAC to regulate drugs, comes the dual regulatory authority on those premises by both government agencies who carry out Good Manufacturing Practice (GMP) inspections in the process of carrying out their mandates. Dual regulatory authority and inspections puts a considerable inspection burden on the manufacturers and even the regulators. This study examined the inspection tools used …

Gmp In The Qc Laboratory And Analytical Method Validation, Stephen Byrn, Zita Ekeocha, Martin Hynes, Roger Ongosi, Kari Clase

The Proceedings of the BIRS Community

This document aims to provide suggestions for course content to the team designing a GMP QC laboratory and analytical method validation course. This course is a 30-minute high-level overview that is part of the USP GMP course.