Digital Commons Network^™

Tutors’ Perspectives On Their Work With Multilingual Writers: Changes Over Time And In Response To Revisions In Training, Tetyana Bychkovska, Susan Lawrence

The Writing Center Journal

A large body of literature on writing center pedagogy suggests that serving multilingual student writers requires approaches different from those developed for native English-speaking students, a difference that may pose unique challenges to tutors. To identify and address these challenges, we elicited tutors’ perspectives on their work with multilingual writers as well as examined how these perspectives change as tutors gain experience and in response to revisions in a training curriculum. Specifically, we analyzed survey responses provided by two consecutive tutor cohorts at three points in their first semester working at the writing center. The overriding theme to emerge from …

“Not The Player Nor The Coach”: Considerations For Peer-Tutor Education In Heritage Language Writing Centers, Agustina Carando, Claire J. Lozano

The Writing Center Journal

This study analyzes the experiences of undergraduate peer-tutors in a heritage language writing center (HLWC) located at a large public university in the United States. As former heritage language (HL) students themselves, tutors have to navigate the complexities of being bilingual advocates for their tutees while promoting the linguistic ideals of the academic community, where literacy expectations can be more rigid. In order to delve into their experiences at the center, this qualitative investigation examines the end-of- term reflections of 19 Spanish HL tutors working at a Spanish HLWC, addressing the following questions: (1) How do tutors perceive their role …

Revisiting Articulation: An Approach To Listening And Thinking About Context In The Writing Center, William E. De Herder Iii

The Writing Center Journal

This article offers articulation theory as a tool for listening and thinking about the culture in and around writing centers. After defining a method of articulation analysis that considers articulation, disarticulation, and rearticulation, as well as alignments, contradictions, and tensions within a context, the article performs an articulation analysis on contemporary writing center work. The analysis considers the writing center’s relationship to democracy, multiculturalism, neoliberalism, ethics, and social justice, as shaped by the Great Depression, the Vietnam War, and the 2008 financial crisis. The article concludes with a reflection on the results of the analysis and interventions that may open …

Mechanics Cognitive Diagnostic: Mathematics Skills Tested In Introductory Physics Courses, Vy Le, Ben Van Dusen, Jayson M. Nissen, Xiuxiu Tang, Yuxiao Zhang, Hua Hua Chang, Jason Morphew

School of Engineering Education Faculty Publications

Physics instructors and education researchers use research-based assessments (RBAs) to evaluate students' preparation for physics courses. This preparation can cover a wide range of constructs including mathematics and physics content. Using separate mathematics and physics RBAs consumes course time. We are developing a new RBA for introductory mechanics as an online test using both computerized adaptive testing and cognitive diagnostic models. This design allows the adaptive RBA to assess mathematics and physics content knowledge within a single assessment. In this article, we used an evidence-centered design framework to inform the extent to which our models of skills students develop in …

The Malvinas/Falklands War In Transatlantic Narratives: Exploring Collective Memory And Negotiating Self/Other Identity, Andrea R. Bellot

CLCWeb: Comparative Literature and Culture

In her article "The Malvinas/Falklands War in Transatlantic Narratives: Exploring Collective Memory and Negotiating Self/Other Identity", Andrea R. Bellot examines the remembrance of the Malvinas/Falklands War (1982) through cultural texts for children, presenting a comparative analysis of post-war narratives from both the United Kingdom and Argentina. Through a detailed exploration of "The Tin-Pot Foreign General and the Old Iron Woman" by British author and illustrator Raymond Briggs (1984), and the Argentine TV cartoon show "La Asombrosa Excursión de Zamba en las Islas Malvinas" (2012), broadcasted on Paka Paka, Bellot discusses how collective memory and national identity are crafted and contested …

Chinese Ideas And American Politics: Confucius As A Guideline For Leadership, Alfred Hornung

CLCWeb: Comparative Literature and Culture

In his article "Chinese Ideas and American Politics: Confucius as a Guideline for Leadership", Alfred Hornung traces the influence of Chinese ideas on American politics with a focus on the works of Confucius. The more than 2.500-year-old impact of the Chinese philosopher on public conduct and his pursuit of virtuous perfection has served as a guideline for leadership emanating from China to Europe and America. For this trajectory of ideas, the historic and the new Silk Road play a decisive role. The exchange of goods along the land-based and maritime routes, which inform Xi Jinping's Belt and Road Initiative, also …

Exotic Construction Of An Ancient Oriental Sappho: On Rexroth’S Creative Translation Of Li Ch’Ing-Chao’S Ci-Poems And Its Influences, Yuqun Fu

CLCWeb: Comparative Literature and Culture

In her article “Exotic Construction of an Ancient Oriental Sappho: On Rexroth’s Creative Translation of Li Ch’ing-Chao’s Ci-Poems and its Influences,” Yuqun Fu discusses Li Ch’ing-Chao’s Ci-poems and her identity as a woman intellect in the patriarchal and feudal Song Dynasty of China. Due to Kenneth Rexroth’s feminist perspective and Sappho complex as well as his own pursuit to excel in the hipster stylistics of the newly prospering Beat writers, Rexroth turns to the Eastern women poets to fuel his own cause, especially in his idiosyncratic way of interpreting and translating Li Ch’ing-Chao. His translation focuses on gender identity and …

The Female Best-Friend Novel: Narration And The Reconsideration Of The Political Act, Neta Stahl

CLCWeb: Comparative Literature and Culture

In her article “The Female Best-Friend Novel: Narration and the Reconsideration of the Political Act,” Neta Stahl argues that twentieth- and twenty-first-century women novelists borrowed the eighteenth- and nineteenth-century best-friend narrative, reintroducing it for the purpose of challenging the very concept of the political act, namely, what modern, liberal society considers as a political action and what stands behind it. The article focuses on four novels written by novelists from four different countries: the American novelist Toni Morrison’s Sula (1973); the Israeli novelist Ronit Matalon’s Sarah, Sarah (2000); the Italian novelist Elena Ferrante’s L’amica geniale: Storia di chi fugge e …

Book Review Of The Tryout By Christina Soontornvat And Joanna Cacao, Simon Boonsripaisal

Journal of Southeast Asian American Education and Advancement

Soontornvat’s graphic memoir, The Tryout diversifies the Thai American experience to an audience intended for K-12 teachers and educators, parents, caretakers, and children. Canadian Filipino Joanna Cacao serves as the illustrator for The Tryout and does superb drawing expressions and emotions aligning with text in bubbles and boxes implying thinking or speaking. The story centers on Christina, who is a 7th grader living in a small town in Texas trying out for the middle school’s cheerleading squad. She tries to fit in, deals with racism, maintains friendships, develops new hobbies, and learns more about herself as a multiracial Asian American. …

Scla 521 Ai In Society, Bert Chapman

Libraries Faculty and Staff Presentations

Provides access to information resources on societal impacts of artificial intelligence from multiple libraries databases covering multiple disciplines including government information resources.

One Possible Solution To The Endo Challenge For Earlier, Low Cost, Non-Invasive Diagnosis Of Endometriosis, Charles F. Babbs

Weldon School of Biomedical Engineering Faculty Working Papers

This short paper outlines a potential solution to the ENDO Challenge posed by the US National Institutes of Health to spur development of painless, noninvasive diagnostic tools for early diagnosis in women suffering needlessly from endometriosis. Endometriosis is a common condition caused by regurgitation of menses backwards through the Fallopian tubes from the uterine cavity into the abdominal cavity during menstruation. A few still viable endometrial cells then implant widely and unpredictably throughout the abdominal cavity and become established on the surfaces of internal organs and the abdominal wall. There they live and remain responsive to cyclic hormones. The resulting …

Software Solutions In Agri-Food Supply Chains: A Current View For Sustainability Reporting, Ryan Loy, Logan L. Britton, Trey Malone

Department of Agricultural Economics Faculty Publications

Environmental impact reporting has become a lynchpin for global agri-food supply chain decision-making. This importance has become heightened as governing bodies such as the European Union pass traceability legislation in an effort to reduce Scope 3 emissions. Despite this heightened importance, few studies have explored the role of supply chain management software in achieving sustainability goals within the agribusiness sector. This article provides a current perspective on ongoing supply chain and logistics software issues that might restrict the effectiveness of sustainability reporting. We argue that agribusinesses may struggle to achieve sustainability targets effectively without proficiency in supply chain software. This …

Integrated Modeling Of Nature’S Role In Human Well-Being: A Research Agenda, Rebecca Chaplin-Kramer, Stephen Polasky, Rob Alkemade, Neil D. Burgess, William W.L. Cheung, Ingo Fetzer, Mike Harfoot, Thomas W. Hertel, Samantha L.L. Hill, Justin Andrew Johnson, Jan H. Janse, Patrick José V. Jeetze, Hyejin Kim, Jan J. Kuiper, Eric Lonsdorf, David Leclère, Mark Mulligan, Garry D. Peterson, Alexander Popp, Stephanie Roe, Aafke M. Schipper, Tord Snäll, Arnout Van Soesbergen, Aline C. Soterroni, Elke Stehfest, Detlef P. Van Vuuren, Piero Visconti, Lan Wang-Erlandsson, Geoff Wells, Henrique M. Pereira

Department of Agricultural Economics Faculty Publications

Integrated assessment models that incorporate biodiversity and ecosystem services could be an important tool for improving our understanding of interconnected social-economic-ecological systems, and for analyzing how policy alternatives can shift future trajectories towards more sustainable development. Despite recent scientific and technological advances, key gaps remain in the scientific community’s ability to deliver information to decision-makers at the pace and scale needed to address sustainability challenges. We identify five research frontiers for integrated social-economic-ecological modeling (primarily focused on terrestrial systems) to

incorporate biodiversity and ecosystem services: 1) downscaling impacts of direct and indirect drivers on eco- systems; 2) incorporating feedbacks in …

A Regional Analysis Of Climate Change Effects On Global Snow Crab Fishery, Jingjing Tao, Kwamena Quagrainie, Kenneth A. Foster, Nicole Olynk Widmar

Department of Agricultural Economics Faculty Publications

The snow crab fishery faces increasing vulnerability to environmental factors, yet the literature on the relationship between climate change and snow crab harvest remains limited. This study estimates snow crab harvest functions using climate change indicators with unbalanced panel data of snow crab production from the eastern Bering Sea (Alaska), the southern Gulf of St. Lawrence (Canada), the Sea of Japan, and the Barents Sea (Norway-Russia). The relationship between snow crab biomass, stock, and catch is analyzed and the endogeneity of stock in the harvest function is also addressed using climate change indicators as instrumental variables (IVs). The results show …

Boiling Crisis Is A Consequence Of Thermal Runaway In The Substrate Due To Degradation Of Nucleate Boiling Heat Transfer, Manohar Bongarala, Justin A. Weibel, Suresh V. Garimella

CTRC Research Publications

Chaotic bubble interactions during vigorous boiling have foiled attempts at an accurate mechanistic understanding of this important industrial transport process. Prediction of the boiling crisis (dryout) that occurs due to the spontaneous merger of bubbles into an insulating vapor film at critical heat flux remains an unsolved challenge. This work diagnoses the dryout process using synchronized high-resolution spatiotemporal heat flux and phase data, obtained via through-substrate infrared and visual inspection. We examine prevailing theories for the boiling crisis and provide evidence to rule out all but one. The boiling crisis is found to be a consequence of a peak in …

Radiation-Tolerant Thin-Film Reference Electrodes And Potentiometric Sensors, Bingyuan Zhao, Alexander Wei

Department of Chemistry Faculty Publications

The integration of electronic sensors into single-use systems for bioprocessing is challenged by their sensitivity to sterilizing γ-irradiation. This challenge also applies to reference electrodes (REs), whose potentials may be destabilized upon ionization and drift over time. Here we evaluate the performance of thin-film Ag/AgCl REs over a two-month window following γ-ray sterilization using a 60Co source. γ-REs display a characteristic voltage decay function ascribed to the dissipation of radiation-induced charge defects, and exhibit long-term potentiometric stability when stored in phosphate-buffered saline (PBS) with a 95% confidence interval of 4 mV over 60 days. γ-REs have a mean insensitivity (inertness) …

Transforming Chinese Language Learning Through Community Engagement: A Mixed-Methods Study Of Service-Learning, Bailu Li, Wei Hong Dr.

School of Languages and Cultures Faculty Publications

This mixed-methods study investigates the impact of service-learning on students enrolled in an advanced Chinese language course, focusing on their perceptions and outcomes related to academic performance, personal development, and civic engagement. The research also explores the common characteristics of students who voluntarily participate in service-learning activities and identifies factors that contribute to successful service-learning implementation in a Chinese language program. The findings reveal statistically significant improvements in students' community engagement and cultural competence after participating in service-learning, as measured by the Public Affairs Scale (PAS). Qualitative analysis of students' reflections and the researcher's observations yielded three main themes: personal …

Smart Airports: Artificial Intelligence–Enabled Internet Of Things Networks Using Blockchain Technology, Edwin Ongola

Journal of Aviation Technology and Engineering

This article provides a perspective on how an internet of heterogeneous self-service airport terminal systems can be used for data collection, which is stored on a private or consortium blockchain depending on the ownership or operations of an airport or both. Such a setup would help to increase efficiency, reduce costs, and improve traveler experience at airport terminals. Moreover, it would allow airports to gather data directly from passengers as opposed to waiting to receive the same data from airlines. Subsequently, this data, now on a blockchain system, becomes a data source for other applications such as machine learning. In …

Computational Fluid Dynamics Visualization For Unmanned Aerial Systems In Bridge Inspections, Kristoffer B. Borgen, John Mott

Journal of Aviation Technology and Engineering

Bridge inspections are an expensive and time-consuming process, varying significantly with a bridge’s style, height, width, and length. Inspections create interruptions that interfere with bridge use, as the examination requires partial or total closure, causing traffic delays. Unmanned aerial system (UAS) use has increased significantly over the past decade, including assistance and coordination during bridge inspections. However, the impact on a UAS from high winds and turbulent airflows induced by a bridge’s structure can decrease flight safety during inspections. Visualization of these hazards is difficult for UAS operators; therefore, a process to estimate the velocity and locations of these hazardous …

Energy Safety Management: A Training Model To Improve Flight Safety, Juan R. Merkt, Matthijs H. J. Amelink, David G. Sizoo

Journal of Aviation Technology and Engineering

Failing to properly manage an airplane’s energy state can be unforgiving. Mismanagement of mechanical energy (altitude and/or airspeed) is a contributing factor to three common types of fatal accidents in aviation: loss of control in flight, approach and landing accidents, and controlled flight into terrain. Recognizing the importance of energy management, the Federal Aviation Administration has incorporated new elements into the Airman Certification Standards, emphasizing knowledge of energy management concepts and the consequences of mishandling an airplane’s energy state. Unfortunately, no adequate guidance has been available in terms of defining key energy management concepts or suggesting how these should be …

A History Of The Development Of Alternatives To Animals In Research And Testing, John Parascandola

New Directions in the Human-Animal Bond

Growing public interest in animal welfare issues in recent decades has prompted increased attention to the efforts to develop alternative, nonanimal methods for use in biomedical research and product testing. In A History of the Development of Alternatives to Animals in Research and Testing, the first book-length study of the subject, John Parascandola traces the history of the concept of alternatives to the use of animals in research and testing in Britain and the United States from its beginnings until it had become firmly established in the scientific and animal protection communities by the end of the 1980s. This …

The Importance Of Inventory, Bryan Brugger

Midwest Business Librarian Summit (MBLS)

This lightning talk covers the basics of performing an inventory, and includes some of the highlights from the most current inventory being performed at the Northbrook Public Library.

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 …

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 …

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 …

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 …

A Modelled Estimate Of Food Access Within Countries Shows That Inequality Within Countries Has Increased Despite Rising Equality Between Countries, Juan Diego Martinez, Navin Ramankutty, Zia Mehrabi, Tom W. Hertel

Department of Agricultural Economics Faculty Publications

Global food calorie supply per person is more than 2900 kcal per day on average, but we have failed to ensure equitable access to these calories. Yet how uneven food access is within countries has remained poorly understood, as has the progress made over the past five decades on closing the access gap. Using publicly available data, we developed a theoretically-grounded statistical model to estimate the cross-national relationship between average per capita expenditure and per capita food availability and used this to estimate within-country access to food for income deciles in 135 countries. We find that, from 1961 to 2013, …

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 …