Digital Commons Network^™

Dismantling Institutional Whiteness: Emerging Forms Of Leadership In Higher Education, M. Cristina Alcalde, Mangala Subramaniam

Navigating Careers in Higher Education Series

Dismantling Institutional Whiteness: Emerging Forms of Leadership in Higher Education focuses on the experiences of women of color in leadership roles in higher education. Top roles historically have gone to white men, and leadership has not reflected the range of identities and people who make up higher education. Why? And why does this problem continue to this day? Most importantly, what can be done to bring about meaningful change?

Dismantling Institutional Whiteness gathers a range of first-person narratives from women of color and examines the challenges they face not only at a systemic level, but also at a deeply personal …

Predictors Of Preschool Language Environments And Their Relations To Children's Vocabulary, Robert Duncan, Kirsten L. Anderson, Yemimah A. King, Jennifer Finders, Sara A. Schmitt, David J. Purpura

Purdue Center for Early Learning Faculty and Staff Publications

Despite support for the importance of early language environments, little is known about the naturally occurring experiences children have in preschool settings. The current study sample included 91 children (Mage = 4.72 years; 56% male; 67% White) from 23 preschool classrooms and nearly 1500 h of language environment data from three waves throughout the preschool year. Of the sociodemographic characteristics, family income is most closely related to children's preschool language environments. A standard deviation increase in family income was related to children hearing approximately one million more adult words in their preschool classroom. However, conversational turns were the …

Systematic Reviews On Hai Topics: A Look At Reporting Practices, Jane Kinkus Yatcilla, Kelly Weigand

Libraries Faculty and Staff Scholarship and Research

Human-animal interactions (HAI) are being studied with increased frequency, evidenced by a steady increase in the number of published articles and the number of journals publishing them. Evidence synthesis methods like systematic review (SR) provide a stronger level of evidence than individual studies and are often used to inform practice guidelines. To ensure SR accuracy and reliability, they must follow rigorous, prescribed methodologies. Objectives: This study of HAI SRs was designed to determine the characteristics of HAI SRs in terms of publication patterns, human subjects, animal(s) of interest, and outcomes, and to answer: (Q1)Which methodological guideline was followed? Was a …

The Poverty Impacts Of Labor Heat Stress In West Africa Under A Warming Climate, W. Saeed, I. Haqiqi, Q. Kong, M. Huber, J. R. Buzan, S. Chonabayashi, K. Motohashi, T. W. Hertel

Department of Agricultural Economics Faculty Publications

This paper assesses the poverty implications of heat stress-related labor capacity losses based on simulations using a global general equilibrium economic model. Compared with past studies, we use a more precise measurement of heat stress, assign labor capacity losses to specific labor types by sector, and employ an economic model that contains highly disaggregated economic sectors and regions. This model allows us to determine global and regional economic impacts that account for international dependencies. We focus attention on seven West African countries for which we determine the implied changes in real incomes of households near the poverty line. For these …

A Revisit To Samuel Huntington’S “The Clash Of Civilizations?” -- The Perspective Of Koreans, Chin-Tai Kim, Yeomin Yoon

KAUPA Letters

No abstract provided.

Strive To Benefit Humanity (홍익인간), Yeomin Yoon

KAUPA Letters

No abstract provided.

Industrial Hemp Production And Market Risk Analysis In Oklahoma, Lixia H. Lambert, Amy D. Hagerman

Journal of Applied Farm Economics

Industrial hemp production has garnered producer attention as a potential summer crop alternative in Oklahoma. Farmers considering the inclusion of hemp, an emerging new crop, in their operations need to factor in risk and uncertainty. We conducted a risk analysis to determine the optimal allocation of land to conventional crops and hemp for a representative 1,000-acre wheat farm in northeastern Oklahoma under production and market risk. Target MOTAD (minimization of total absolute deviation) model was used to focus on downside risk and hemp market price uncertainty. Six double-cropping systems for double- cropped winter wheat were considered, including sorghum, sesame, hemp …

Revisiting The Relation Between Syntax, Action, And Left Ba44, David L. Kemmerer

Purdue University Libraries Open Access Publishing Fund

Among the many lines of research that have been exploring how embodiment contributes to cognition, one focuses on how the neural substrates of language may be shared, or at least closely coupled, with those of action. This paper revisits a particular proposal that has received considerable attention—namely, that the forms of hierarchical sequencing that characterize both linguistic syntax and goal-directed action are underpinned partly by common mechanisms in left Brodmann area (BA) 44, a cortical region that is not only classically regarded as part of Broca’s area, but is also a core component of the human Mirror Neuron System. First, …

The Relationships Between Social Media And Human Papillomavirus Awareness And Knowledge: Cross-Sectional Study, Soojung Jo, Keenan A. Pituch, Nancy Howe

School of Nursing Faculty Publications

Background: Human papillomavirus (HPV) is the most common sexually transmitted infection. HPV can infect both females and males, and it can cause many cancers, including anal, cervical, vaginal, vulvar, and penile cancers. HPV vaccination rates are lower than vaccination rates within other national vaccination programs, despite its importance. Research literature indicates that people obtain health-related information from internet sources and social media; however, the association between such health-seeking behavior on social media and HPV-related behaviors has not been consistently demonstrated in the literature. Objective: This study aims to examine the association between social media usage and HPV knowledge and HPV …

Seismic Interferometry Using Seismic Noise From Wind Turbines And Other Anthropogenic Sources, Mitchell A. Spangler, Robert L. Nowack

Geodata Science Technical Reports

We investigate seismic noise from anthropogenic sources, in particular wind turbines, for seismic interferometry. The data is from the 17-station Autocorr Seismic Array located in the Midwestern United States. The array has a linear component that extends about 30 km from north to south and a subarray to the south with a diameter of 10 km. The array was deployed from August 2019 to July 2020, which included the initial months of the Covid-19 pandemic. The northernmost seismic stations of the array are located within the southern end of one of the largest onshore wind farms in the world. To …

Farmyard Animal Or Best Friend? Exploring Predictors Of Dog Vs. Pig Pet Speciesism, Sarah Gradidge, Magdalena Zawisza, Annelie J. Harvey, Daragh T. Mcdermott

People and Animals: The International Journal of Research and Practice

Despite dogs’ and pigs’ shared similarities, previous research indicates people favor dogs over pigs (known as “pet speciesism”). While pet speciesism has been empirically sup-ported, little is known about its predictors. This gap in the literature is problematic as urgent requirements to decrease meat consumption emphasize the pressing need to develop interventions to reduce pet speciesism and thus reduce meat consumption. However, to develop these interventions, we must first identify why people view pigs (vs. dogs) negatively. To begin addressing this gap, the current study utilized the stereotype content model to uniquely explore pet speciesism’s predictors. We recruited participants via …

Protein-Protein Interaction-Based High Throughput Screening For Adenylyl Cyclase 1 Inhibitors: Design, Implementation, And Discovery Of A Novel Chemotype, Tiffany S. Dwyer, Joseph B. O'Brien, Christopher P. Ptak, Justin E. Lavigne, Daniel P. Flaherty, Val J. Watts, David L. Roman

Purdue University Libraries Open Access Publishing Fund

Genetic and preclinical studies have implicated adenylyl cyclase 1 (AC1) as a potential target for the treatment of chronic inflammatory pain. AC1 activity is increased following inflammatory pain stimuli and AC1 knockout mice show a marked reduction in responses to inflammatory pain. Previous drug discovery efforts have centered around the inhibition of AC1 activity in cell-based assays. In the present study, we used an in vitro approach focused on inhibition of the protein-protein interaction (PPI) between Ca2+/calmodulin (CaM) and AC1, an interaction that is required for activation of AC1. We developed a novel fluorescence polarization (FP) assay focused on the …

Natural Language Processing For Novel Writing, Leqing Qu, Okan Ersoy

Department of Electrical and Computer Engineering Technical Reports

No abstract provided.

Regulatory Compliance Of Labels And Product Information Leaflets For Medicines Distributed In The Private Sector In South Sudan, Stephen Mawa, Zita Ekeocha, Stephen Byrn, Kari Clase

BIRS Africa Technical Report Papers

Patient information leaflets (PILs) and labels are important for rational use of medicines as they provide additional information for patients on the medicines dispensed to them. In developing countries, this potential cannot be fully harnessed unless manufacturers provide medicines with labels and PILs that meet regulatory standards for content and user-friendliness. In South Sudan, it is not known if manufacturers uphold standards of these labels and PILs once their products are approved for distribution in the country.

This study explored the degree to which medicines distributed in South Sudan comply with regulatory requirements for labels and PILs. A cross-sectional survey …

Development Of An Assessment Tool For Good Distribution Practice For A Regulatory Agency In West Africa, Ukamaka Gladys Okafor, Zita Ekeocha, Stephen Byrn, Kari Clase, Solomon Shiihii

BIRS Africa Technical Report Papers

Good Distribution Practice (GDP) refers to the regulatory guidelines governing the wholesale and distribution of medicinal products to ensure that their quality and integrity are maintained throughout the supply chain from the manufacturer to the end users. A standard assessment tool for GDP is necessary in order to conduct a robust assessment on GDP on pharmaceutical industries. The observed agency’s policy and operational documents in addition to GDP Guidelines from World Health Organization and related organizations from various countries were reviewed. The observed Regulatory Agency does not have a separate assessment tool for GDP inspection. Few core GDP parameters are …

Synthetic Aperture Radar Imaging, Srivatsan Ravichandran, Okan Ersoy

Department of Electrical and Computer Engineering Technical Reports

Simulation programs are used to locate the positions of the input target points and generate a 2D SAR image with the Range Migration Algorithm. Using the same methodology, we can create a scene geometry using the concept of Point cloud and run the simulation program to generate raw SAR data.

Artificial Intelligence In Cybersecurity, Ricardo Gonzalez

American Journal of Rising Scholar Activities

Keeping unsuitable web content from young eyes is a challenge, given the wide-open environment of the internet. Research was conducted into selecting an Artificial Intelligence interface to be used to train and select whether specific images represented explicit material or not. Ten potential vendors were reviewed, and Google Automl Cloud® was selected for training and verification testing. Unfortunately, it was difficult to obtain a sizable enough archive of approved images to complete the originally envisioned training and testing program. A modest-sized image data base was finally secured, and the code was successfully tested with a small data set, even though …

Data Mining To Save The World, Nicole Huddleston

American Journal of Rising Scholar Activities

Data analysts look for patterns and characteristics in the large sets of data being collected under modern electronic conditions. When unusual circumstances occur, patterns within the data can alert oversight personnel to the incident before other traditional warning signs. This work utilized the standard deviation of single signal outputs for analysis. This data mining application was specifically applied to safety within the nuclear power industry.

Purdue University Students' Perceptions Of Cybersecurity, Ricardo Gonzalez

American Journal of Rising Scholar Activities

An investigation into Purdue University students’ attitudes about cybersecurity was conducted. Students were asked about their thoughts on cybersecurity, cyber-terrorism, and how they protect themselves. The data indicated that students were both aware of cyber-threats and participated in potentially unsafe internet activities. A variety of misconceptions regarding online security exposed, highlighting the need for greater education for college students regarding staying safe during online activities.

What Governs Attitudes Toward Artifcial Intelligence Adoption And Governance?, Matthew R. O’Shaughnessy, Daniel S. Schiff, Lav R. Varshney, Christopher J. Rozell, Mark A. Davenport

Department of Political Science Faculty Publications

Designing effective and inclusive governance and public communication strategies for artificial intelligence (AI) requires understanding how stakeholders reason about its use and governance. We examine underlying factors and mechanisms that drive attitudes toward the use and governance of AI across six policy-relevant applications using structural equation modeling and surveys of both US adults (N = 3,524) and tech- nology workers enrolled in an online computer science master’s degree program (N = 425). We find that the cultural values of individualism, egalitarianism, general risk aversion, and techno-skepticism are important drivers of AI attitudes. Perceived benefit drives attitudes toward AI use but …

Human Csf Movement Influenced By Vascular Low Frequency Oscillations And Respiration, Vidhya Vijayakrishnan Nair, Brianna R. Kish, Benita Inglis, Ho-Ching Shawn Yang, Adam M. Wright, Yu-Chen Wu, Xiaopeng Zhou, Amy J. Schwichtenberg, Yunjie Tong

Purdue University Libraries Open Access Publishing Fund

Cerebrospinal fluid (CSF) movement through the pathways within the central nervous system is of high significance for maintaining normal brain health and function. Low frequency hemodynamics and respiration have been shown to drive CSF in humans independently. Here, we hypothesize that CSF movement may be driven simultaneously (and in synchrony) by both mechanisms and study their independent and coupled effects on CSF movement using novel neck fMRI scans. Caudad CSF movement at the fourth ventricle and hemodynamics of the major neck blood vessels (internal carotid arteries and internal jugular veins) was measured from 11 young, healthy volunteers using novel neck …

Exploring Generation Z’S Perceptions Of Green Homes, Bhavya Rathna Kota, Luciana Debs, Taylor Davis

Purdue University Libraries Open Access Publishing Fund

In recent years, there has been an increase in environmental awareness in the United States, leading to steady growth in environmentally conscious consumerism. Looking specifically at green home marketing, understanding the consumer behavior of the next generation of homebuyers, Generation Z (GenZ), is important for environmental and business reasons. This study surveyed 116 university students to explore the influence of specific barriers and types of motivation (intrinsic, instrumental, and non-normative) on their perceptions of green homes. Our findings suggest certain barriers have more influence on GenZ consumers than others, with the perceived lack of choice in selecting Green Home Features …

Incendiary Devices: Imagining E-Waste Frontiers And Africa’S Digital Futures, Treasa De Loughry

CLCWeb: Comparative Literature and Culture

In her article, “Incendiary Devices: Imagining E-Waste Frontiers and Africa’s Digital Futures,” Treasa De Loughry focuses on different visual responses to e-waste in West Africa, from eco-documentary film and photography responses to the infamous Agbogbloshie e-waste yard in Ghana; to techno-utopian visions of e-waste bricoleurs, and e-waste as a signifier and artefact of the neocolonial nature of the capitalist world-ecology. The first half of this article focuses on Florian Weigensamer and Christian Krönes’ documentary film, Welcome to Sodom (2018), grounding it in critiques of the transmedial influence of the documentary form, while attending to the film’s pyrotechnical “optical regime” (Schoonover). …

Returning To The Past To Rethink Socio-Political Antagonisms: Mapping Today’S Situation In Regards To Popular Insurrections, Nicol A. Barria-Asenjo, Slavoj Žižek, Hernán Scholten, David Pavón-Cuellar, Gonzalo Salas, Oscar Ariel Cabeza, Jesús William Huanca Arohuanca, Sergio J. Aguilar Alcalá

CLCWeb: Comparative Literature and Culture

This article seeks to elaborate a map or cartogram based on a number of protests and social mobilizations that took place in different parts of the world -mainly in Latin America, but also in Europe and Asia. Beyond the data and figures available from various sources, which never speak for themselves, an interpretation is proposed here to reveal the meaning of these events. In other words, by displaying a map of these social movements, the authors propose not only the visualization of a collection of data, but also an illumination of these events in the light of history. From there, …

Necropolitics And Visuality: Remembering ‘Speculative Fictions’ In Hong Kong After Rancière And Mbembe, Anthony Siu

CLCWeb: Comparative Literature and Culture

In his article, “Necropolitics and Visuality: Remembering ‘Speculative Fictions’ in Hong Kong after Rancière and Mbembe,” Anthony Siu examines images from Defiance.Voices, a two-volume collection that gathers photography and art illustrations about the Hong Kong Protests. He studies how paintings from the second volume register politics and events, arguing that visual art can be viewed as a new form of “speculative fictions,” a material ontology that historicizes modes of sovereign violence in postcolony. The introduction situates the debate of aesthetics in Hong Kong, conjoining Rancière’s thinking on “the people” and Achille Mbembe’s philosophy on “necropolitics.” The first cluster of …

Fredric Jameson And Gayatri Chakravorty Spivak’S Periodizing The Black Internal Colony, Jeremy Matthew Glick

CLCWeb: Comparative Literature and Culture

In “Fredric Jameson and Gayatri Chakravorty Spivak’s Periodizing the Black Internal Colony,” Jeremy Matthew Glick reads these authors’ coupling of Black radical struggle with wars of decolonization as engaging against a twenty-first century war on revolutionary memory. This essay examines Jameson’s brief “Maoist Digression” in “Periodizing the Sixties” and discussion of Cuban Revolutionary Foco-theory as “neither in […] nor of it” and Spivak’s planetary turn’s link to Black internal colonialism analysis as a way to talk about the intersections of revolutionary politics and literary form. It concludes with a brief meditation on Amiri Baraka on the centrality of space for …

A Case Of Pandemic Narrative And The End Of Post-Cold War, Yongbing Jin, Penghan Zhang

CLCWeb: Comparative Literature and Culture

The topical book Wuhan Diary, authored by the Chinese writer Fang Fang during the COVID-19 lockdown of Wuhan, is not so much a diary as a “becoming-diary,” given its performative practices. Wuhan Diary’s emphasis on the individual or private nature of its writing activity is attributable to its characteristic realistic conception of authenticity, which resulted historically from the humanist trend within Chinese literature in the 1980s as a significant element of post-socialist realism. Insofar as Wuhan Diary claims an overarching authorship that does not cohere with—or is, indeed, utterly subverted by—its textual complexities, it can be interpreted as …

Origin Of The Electroarthrogram And Streaming Potentials In Compressed Cartilage, Charles F. Babbs

Weldon School of Biomedical Engineering Faculty Working Papers

Background: The electroarthrogram (EAG) is a recording of electrical potentials near a joint, usually a knee, that are generated when the articular cartilage is rhythmically compressed by weight bearing. Physics-based, quantitative prediction of the magnitude of the electroarthrogram remains an open problem. Methods and Results: A new electromechanical model is created to describe viscous displacement of sodium ions from fixed sulfonate anions in the cartilage matrix by radial flow of interstitial fluid during side-to-side shifting of body weight. The viscous force exerted by fluid flow slightly displaces the Na+ ion in its potential energy well. The ion pairs form electrical …

Do Americans Have To Apologize For Dropping Nuclear Bombs On Hiroshima And Nagasaki In 1945?, Yeomin Yoon

KAUPA Letters

No abstract provided.

The Flow Junction Model As A Fundamental Element Of Cyber-Collaborative Future Work Systems And Networks: A Research Overview, Maitreya Sreeram, Shimon Y. Nof

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

No abstract provided.