Digital Commons Network^™

Exploratory Analysis Of Medication Adherence And Social Determinants Ofhealth Among Older Adults With Diabetes, M. L. Blakely, F. Sherbeny, T. J. Hastings, L. Boyd, Omolola A. Adeoye-Olatunde

Department of Pharmacy Practice Faculty Publications

Background

Diabetes is the fifth leading cause of death in the United States (US), affecting approximately 27%, or 15.9 million adults 65 years of age and older. Diabetes is the most expensive chronic condition in the US and accounts for the second largest avoidable healthcare cost. Adherence to long-term medication treatment plans is crucial among patients with diabetes because it decreases risk of developing comorbid conditions and improves quality of life. Greater exposure to adverse social determinants of health (SDOH) over an individual's lifespan can result in worse health outcomes. Hence, it is important to obtain a better understanding of …

Investigation Of Av Operational Issues Using Simulation Equipment, Zainab Abidemi Saka, Samuel Labi

Center for Connected and Automated Transportation

To help mitigate road fatalities due to human error, transportation stakeholders are turning to advanced driver assistance systems and autonomous vehicle (AV) development. However, the stakeholders continue to seek assurance of the safety performance of this new technology. This is often done using simulation testing of AV sensors and other platforms for simulation (microsimulation of AV movements, AV testing in a cab driving simulator, at AV test tracks, AV-dedicated road networks and in-service roads). Simulation is particularly important for the perception module of AV systems. Perception is a key module that typically uses light detection and ranging (LIDAR) sensors and …

A Plea To The Republic Of Korea’S Young Economists, Yeomin Yoon

KAUPA Letters

No abstract provided.

Cognitive Task Analysis Of Clinicians’ Drug–Drug Interaction Management During Patient Care And Implications For Alert Design, Alissa L. Russ-Jara, Nervana Elkhadragy, Karen J. Arthur, Julie B. Dilulio, Laura G. Militello, Amanda P. Ifeachor, Peter A. Glassman, Alan J. Zillich, Michael Weiner

Purdue University Libraries Open Access Publishing Fund

Background Drug–drug interactions (DDIs) are common and can result in patient harm. Electronic health records warn clinicians about DDIs via alerts, but the clinical decision support they provide is inadequate. Little is known about clinicians’ real-world DDI decision-making process to inform more effective alerts.

Objective Apply cognitive task analysis techniques to determine informational cues used by clinicians to manage DDIs and identify opportunities to improve alerts.

Design Clinicians submitted incident forms involving DDIs, which were eligible for inclusion if there was potential for serious patient harm. For selected incidents, we met with the clinician for a 60 min interview. Each …

Closing The Gap: Leveraging Aes-Ni To Balance Adversarial Advantage And Honest User Performance In Argon2i, Nicholas Harrell, Nathaniel Krakauer

CERIAS Technical Reports

The challenge of providing data privacy and integrity while maintaining efficient performance for honest users is a persistent concern in cryptography. Attackers exploit advances in parallel hardware and custom circuit hardware to gain an advantage over regular users. One such method is the use of Application-Specific Integrated Circuits (ASICs) to optimize key derivation function (KDF) algorithms, giving adversaries a significant advantage in password guessing and recovery attacks. Other examples include using graphical processing units (GPUs) and field programmable gate arrays (FPGAs). We propose a focused approach to close the gap between adversarial advantage and honest user performance by leveraging the …

Robust Design And Best Control Channel Selection Of Facts-Based Wadc For Improving Power System Stability Using Grey Wolf Optimizer, Iraj Faraji Davoudkhani, Mahmoud Rerza Shakarami, Almaotaz Y. Abdelaziz, Adel El-Shahat

Purdue University Libraries Open Access Publishing Fund

With recent advances in wide-area measurement systems (WAMS), wide-area damping controllers (WADCs) based on remote signals can effectively damp inter-area oscillations. However, these signals are inherently subjected to communication time-delay which may adversely affect the damping of inter area oscillations. The purpose of this paper is to present a optimization-based method for designing a WADC for a static synchronous series compensator (SSSC) to improve the damping of inter-area oscillations by considering the time delays of remote control signals. For this aim, the control gain value of the WADC, shifting of the critical modes to a desirable area, and the maximum …

Purdue Prism Center Survey On Work, Workforce, And Factories Of The Future, Praditya Ajidarma, Shimon Y. Nof

Production, Robotics, and Integration Software for Manufacturing & Management Center

No abstract provided.

The Effects Of Engineering Summer Camps On Middle And High School Students’ Engineering Interest And Identity Formation: A Multi-Methods Study, Timothy Robinson, Adam Kirn, Jenny Amos, Indira Chatterjee

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

This multi-methods study explores changes in engineering interest and identity of middle and high school students (n = 79) attending introductory-level engineering summer camps at a large western land grant university. Middle school is a critical time when student interest, identity, and subsequently career choice begin to emerge and hence it is important that at this age students are given accurate information about engineering majors in college and future career opportunities in engineering. Data were collected over a period of two years in six summer camps. Three separate populations of middle and high school students participated in the summer …

The Role Of Parenting In Developmental Trajectories Of Risk For Adolescent Substance Use: A Bioecological Systems Cascade Model, Kristine Marceau

Purdue University Libraries Open Access Publishing Fund

Parenting is a key influence and prevention target for adolescent substance use, and changes dramatically in form and function during adolescence. This theoretical synthesis reviews evidence of associations of substance use-specific parenting behaviors, dimensions, and styles with adolescent substance use, and integrates key developmental and family theories (e.g., bioecological, dynamical systems, family systems, developmental cascades) and methodological-conceptual advances to illustrate the complex role that parenting plays for the development of adolescent substance use in combination with child and contextual influences. The resulting bioecological systems cascade model centers the dynamic co-development of parenting and child influences in developmental cascades that lead …

Feasibility Study Of An Equine-Assisted Learning Intervention For Children With Disabilities, Laura Hopson, Joy O'Neal, Rebecca Bailey, Jaycee Dugard, Kristen Mcgraw, Candace Hanenberg, Debbie Anderson, Blair Mckissock, Amy Traylor, Christianna Parker, Connor Samples

People and Animals: The International Journal of Research and Practice

Interest in equine-assisted learning (EAL) has grown rapidly among behavioral health professionals. The available research on the effects of EAL are limited, sparse, and mostly exploratory in nature. In this feasibility study, we evaluated the effectiveness of an EAL intervention, the Just Ask Yourself to Care (JAYC) program, for youth with disabilities. The eight-week JAYC curriculum is psycho-educational, strength-based, and resiliency-focused. We hypothesized that participation in the JAYC program would lead to improvement in social skills, empathy, and self-confidence.

Children with disabilities (n = 25) at two sites participated in a feasibility study of implementation and evaluation procedures. Before and …

Linguistic Diversity From The K–12 Classroom To The Writing Center: Rethinking Expectations On Inclusive Grammar Instruction, Zoe Esterly, Hannah L.W Swoyer, Bridget A. Draxler

The Writing Center Journal

Language expresses our values and identities, but in educational spaces, multidialectical and multilingual students’ voices are often silenced in favor of Standard English (Lockett, 2019). As writing tutors and future language arts educators, we have developed a research-based inclusive grammar curriculum and classroom-based resources to expand the conversation surrounding linguistic inclusion. Guided by the principle that all students should be offered the opportunity to learn the conventions of Standard English, we advocate for inclusive teaching of Standard English grammar in K–12 classrooms and writing centers (Godley et al, 2015). Using previous research on multilingual students, linguistic inclusivity, and dialectical diversity, …

Review: Expanding Writing Center Research With Discourse Analysis, Sara Swaim, Randall W. Monty

The Writing Center Journal

Corpus-assisted discourse studies (CADS) is a growing field of study that provides for holistic understandings of written texts, spoken discourse, rhetorical strategies, and the people who use them. Organized as a discussion of the topics, methods, and their potential applications for writing center research, this essay reviews three edited collections, Corpus Approaches to Discourse: A Critical Review by Charlotte Taylor and Anne Marchi (Routledge, 2018); The Routledge Handbook of Corpus Approaches to Discourse Analysis by Eric Friginal and Jack A. Hardy (Routledge, 2020); and Research Methods for Digital Discourse Analysis by Camilla Vásquez (Bloomsbury, 2022). Each introduces a range of …

Calling In Antiracist Accomplices Beyond The Writing Center, Hillary Coenen

The Writing Center Journal

A reflective, ethnographic study of a grassroots, antiracist educational workshop (The Conversation Workshops, TCW) reveals that writing center (WC) pedagogy and feminist invitational rhetoric’s (FIR) influence on TCW enables participants to recognize their own and their partners’ expertise, meaningful experiences, valuable perspectives, and their need to be listened to, accounted for, and understood. In an invitational model, particularly one based on a one-with- one, interpersonal dynamic, participants are more like collaborators than audiences, an approach that can be applied in diverse educational settings, and which reflects the WC’s model of one-with- one pedagogy. This dynamic also reveals one of TCW’s …

Destigmatizing Working With Dyslexic Learners, Riley N. Dandurand

The Writing Center Journal

In the field of writing center research there is a paucity of information regarding tutoring students with dyslexia. This comes as no surprise considering it is only in the last 50 years that there has been a conscious effort to include those who have exceptionalities in all areas of education. In addition to a lack of research and training there is another issue that arises with disclosing exceptionalities. Those studying dyslexia have found that students are hesitant to disclose their learning disability because of the stigma and feelings of differentiation from their peers (Brizee et al., 2012). The question then …

Embedded Vs. Drop-In Tutors In Developmental Writing Contexts: Course/Tutoring Perceptions And Impact On Student Writing Efficacy, Kendon Kurzer, Anna Hayden, Jennifer Nguyen

The Writing Center Journal

Many higher education institutions offer drop-in tutoring programs hosted by writing specialists to support struggling students while others may also/alternatively embed tutors directly into courses. In this quasi-experimental study, we compared survey results from 100 students in basic/developmental courses that featured embedded peer tutors with 78 students who experienced tutoring via a walk-in writing center. Variables explored included writing efficacy and course/tutor perception survey items. While students generally found both embedded and walk-in tutoring to be helpful, the ratings for embedding tutoring tended to be statistically stronger for most variables we investigated, suggesting that students responded more positively to embedded …

The Impact Of Writing Center Consultations On Student Writing Self-Efficacy, Isabelle M. Lundin, Victoria O'Connor, Sherry Wynn Perdue

The Writing Center Journal

This study sought to determine the impact writing center consultations have on student writing self-efficacy and to illuminate effective consultant strategies for fostering student writing confidence. As part of a multimethods study, a survey was administered for students to reflect upon and to assess their feelings of writing self-efficacy by describing experiences in writing center consultations. Selected respondents were asked to elaborate on the strategies used by their peer consultant(s) in an optional open-ended interview. Findings suggest that writing center consultations help increase writing self-efficacy. The effective consultant strategies described by study participants are synthesized into an overarching consultant framework …

Keynote: Story Culture Live: Black American Story Spaces As Actionable Antiracism Work, Clarissa J. Walker

The Writing Center Journal

“Story Culture Live: Black American Story Spaces as Actionable Antiracism Work,“ was a keynote given at the Northeast Writing Centers Association Conference at the University of New Hampshire in spring 2023. The keynote details the genesis of my podcast, Story Culture Live, which reimagines storytelling as actionable activism in antiracist work and explores concepts such as Black teller agency, kinship, and collective responses to tensions through storytelling that can inform and build new stories in writing centers.

Keynote: Butting Heads And The Agency To Yield: Maverick Considerations In The Writing Center, Rebecca Hallman Martini

The Writing Center Journal

Despite their history of marginalization, writing centers need to be spaces where consultants, writers, and administrators act with agency. This requires both knowing when and how to act, as well as deciding when to yield. In challenging policies of seeming neutrality, I argue in this manuscript that writing center practitioners can center the needs and knowledge of consultants and writers alike. Finally, I call for more research about writer experiences with writing centers, which can (and should) meaningfully shape our administrative practices.

Keynote: Looking At Writing Centers Through Scientific Spectacles: The Expertise And Commitments That Characterize Contemporary Writing Centers, Bradley Hughes

The Writing Center Journal

This article is adapted from a keynote address at the July 2022 European Writing Centers Association (EWCA) conference, sponsored by the University of Graz in Austria, whose theme focused on writing centers as spaces of empowerment. Designed for peer tutors as well as writing center faculty, this talk first celebrates some examples of writing centers empowering student writers and tutors. It then attempts to articulate what scientific spectacles allow us to see when we look deeper into these examples of empowerment: some of the big ideas, the abstract principles, the constellation of expertise and commitments that underlie our contemporary writing …

Back Matter

The Writing Center Journal

Back Matter for WCJ 41.2.

The Challenges Of Minoritized Contingent Faculty In Higher Education, Edna Chun, Alvin Evans

Navigating Careers in Higher Education Series

The Challenges of Minoritized Contingent Faculty in Higher Education offers a probing and unvarnished look at the employment challenges of these faculty members in four-year institutions. With dramatic shifts in the faculty workforce and nearly three-quarters of instructional positions in United States institutions now off the tenure track, contingent faculty have become the essential, frontline workers of higher education. Remarkably little research attention has focused on the experiences of minoritized contingent faculty in this new academic underclass. Based on in-depth interviews coupled with extensive research, the book highlights the double marginalization that can occur due to secondary employment status in …

Recognizing The Discipline Of Information Literacy, Clarence Maybee, Karen Kaufmann

Libraries Faculty and Staff Scholarship and Research

This presentation introduces a new lens for understanding information literacy as a discipline, along with implications for teaching and research.

Mixed Reality: A Tool For Investigating The Complex Design And Mechanisms Of A Mechanically Actuated Digital Pump, Israa Azzam, Keith Pate, Farid Breidi, Minsoo Choi, Yeling Jiang, Christos Mousas

Purdue University Libraries Open Access Publishing Fund

Digital hydraulics is a discrete technology that integrates advanced dynamic system controls, digital electronics, and machine learning to enhance fluid power systems’ performance, overall efficiency, and controllability. A mechanically actuated inline three-piston variable displacement digital pump was previously proposed and designed. The inline three-piston pump incorporates complex mechanical and hydraulic subsystems and highly coupled mechanisms. The complexity of the utilized subsystems poses challenges when assessing the viability of the conceptual design. Therefore, this work focuses on designing, developing, and implementing a collaborative virtual platform involving a digitized module showcasing the internal mechanical structure of the digital pump utilizing mixed reality …

Comparative Evaluation Of Investigation Methods For Estimating The Load-Dependent State Of Charge And End Of Discharge Of A Multirotor Uav Battery, Hanna Dibbern, Morten Roßberg, Claudia Werner

Journal of Aviation Technology and Engineering

As the scope of multirotor unmanned aerial vehicle (UAV) applications increases, more attention is being paid to UAV energy requirements, which vary depending on the mission profile. To obtain accurate information about the UAV battery during flight, the idea of a digital twin including a battery state estimation model is promising. For battery state estimation, a Kalman filter combination is the preferred approach in the literature. Comparing different Kalman filters, the unscented Kalman filter has a more accurate estimation for nonlinear systems compared to the extended Kalman filter. In the application of UAV flight with load-dependent flight missions, the comparison …

How To Cultivate A Good Character—Pragmatically: Dewey And Franklin On The Virtues, Shane J. Ralston

Education and Culture

Philosophical pragmatists rarely receive credit for their contribution to virtue ethics. But perhaps they should. How did America’s philosopher of democracy, John Dewey, and one of its most famous elder statesmen, Benjamin Franklin, advise troubled souls in search of moral improvement? According to James Campbell, Dewey and Franklin recommended the cultivation of inquiry-specific virtues, specifically imagination and fallibilism, thereby transforming the moral agent into a more effective ethical problem solver. For Gregory Pappas, open-mindedness and courage resemble Deweyan virtues, since both are integral to the pragmatist’s ideal of a balanced character. However, Pappas contends that Dewey would reject any procedure …

Canceling, Liberty, And The Dangers To Education, Mordechai Gordon

Education and Culture

This essay explores with the help of the discipline of philosophy of education the educational implications of the practice of canceling individuals or ideas. In particular, it investigates what gets lost or undermined when we cancel various opinions, words, and practices. To advance my argument, I first introduce some basic definitions while analyzing the problem with the notion of cancel culture. Then, I briefly review various historical examples of canceling going back to Socrates. The next part of this paper presents some of the philosophical arguments against canceling and restricting speech made by John Stuart Mill. After presenting Mill’s contentions …

Access Of Persons With Disabilities To Public Ground Transportation And Roadways, Marya Aldoukhi, Molly Angel, Libby Bare, Daniel Blacher, Jillian Cawi, Tristan Chabanel, Mark Ciccone, Kaitlyn Clapper, Salim El Jai, Andrew Ferrer, Patricio Figueroa, Karissa Fraticelli, Billy Freudenthal, Mandy Glime, Megha Gupta, Isabella Henley, Jacob Hill, Erika Huber, Anders Johnson, Mae Kinst, Arthur Klein, Tori Litz, Benjamin Lussier, Vincenzo Mazur, Maggie Mcgee, Alexander Memmer, Lindsey Anoubon Momo, Madison Mullens, Nelly Ngei, Shivani Pulugura, Matt Rach, Brandon Ruge, Navya Sachdev, Kiernan Schuerman, Elizabeth Schulz, Moyo Shobowale, Reagan Smiley, Jiahui Song, Jett Stad, Crosley Stanley, Braden Stock, Matthew Van Kooten, Elyse Zurawski, Bradley S. Duerstock, Juan C. Mesa

Undergraduate Coursework

No abstract provided.

Facilitating Uav Application For Cav Deployment, Shuya Zong, Yujie Li, Sikai Chen, Shaoshuai Mou, Samuel Labi

Center for Connected and Automated Transportation

Connectivity-equipped UAVs offer communication opportunities within CAV ecosystems. This study was motivated by challenges in UAV-based monitoring: (a) at intersections where road user trajectories could be irregular, leading to traffic conflicts or collisions, and (b) during inclement weather where video images are often corrupted by falling rain streaks thus impairing the integrity of the image. In response to these challenges, the study developed and demonstrated the efficacy of (a) an algorithm for UAVs to predict vehicle trajectories at intersections and (b) a 2-stage self-supervised algorithm for enhancing the quality of UAV-sourced images. Both parts of the study highlight the UAV …

Economical Acquisition Of Intersection Data To Facilitate Cav Operations, Manish Gowda, Walt Fehr, Andrew Balmos, Richard Ajagu, James Krogmeier, Montasir Abbas, Samuel Labi

Center for Connected and Automated Transportation

Cost-effective ways to obtain and distribute traffic data, and thereby, to facilitate operations decisions. This includes a need to make Signal Phase and Timing (SPaT) and MAP data more useful to traffic data end-users. Existing data collection and delivery methods are time consuming and costly. Therefore, to facilitate traffic operations in the current era of human-driven vehicles (HDVs) and the prospective era of connected autonomous vehicles (CAVs), this research developed a device to acquire, process, and disseminate SPaT data from Traffic Signal Controller (TSC) cabinets in a manner that ensures system integrity and yet fosters accessibility of timing information for …

Promoting Cav Deployment By Enhancing The Perception Phase Of The Autonomous Driving Using Explainable Ai, Jiqian Dong, Sikai Chen, Samuel Labi

Center for Connected and Automated Transportation

No abstract provided.