Digital Commons Network^™

Prototyping A Social Media Flooding Photo Screening System Based On Deep Learning, Zhenlong Li Huan Ning, Michael E. Hodgson, Cuizhen Wang

Faculty Publications

This article aims to implement a prototype screening system to identify flooding-related photos from social media. These photos, associated with their geographic locations, can provide free, timely, and reliable visual information about flood events to the decision-makers. This screening system, designed for application to social media images, includes several key modules: tweet/image downloading, flooding photo detection, and aWebGIS application for human verification. In this study, a training dataset of 4800 flooding photos was built based on an iterative method using a convolutional neural network (CNN) developed and trained to detect flooding photos. The system was designed in a way that …

Ceramide–Rubusoside Nanomicelles, A Potential Therapeutic Approach To Target Cancers Carrying P53 Missense Mutations, Sachin K. Khiste, Zhijun Liu, Kartik R. Roy, Mohammad B. Uddin, Salman B. Hosain, Xin Gu, Sami Nazzal, Ronald A. Hill, Yong Yu Liu

Faculty Publications

Ceramide (Cer) is an active cellular sphingolipid that can induce apoptosis or proliferation-arrest of cancer cells. Nanoparticle-based delivery offers an effective approach for overcoming bioavailability and biopharmaceutics issues attributable to the pronounced hydrophobicity of Cer. Missense mutations of the protein p53, which have been detected in approximately 42% of cancer cases, not only lose the tumor suppression activity of wild-type p53, but also gain oncogenic functions promoting tumor progression and drug resistance. Our previous works showed that cellular Cer can eradicate cancer cells that carry a p53 deletion-mutation by modulating alternative pre-mRNA splicing, restoring wild-type p53 protein expression. Here, we …

“Estamos Aquí Pero No Soy De Aqui”: American Mexican Youth, Belonging And Schooling In Rural, Central Mexico, Eric Ruiz Bybee, Erin Feinauer Whiting, Bryant Jensen, Victoria Savage, Alisa Baker, Emma Holdaway

Faculty Publications

This article explores notions of belonging and citizenship for “American Mexican” students— Mexican-heritage youth born in the United States who return to Mexico with their families. Our findings reveal belonging as a sociocultural practice that participants negotiated spatially and relationally, chiefly by making their US-born status more and less visible within particular spaces at school. The experiences of American-Mexican youth reveal the crucial roles of migration and belonging in shaping civic identities and future potentials in a transnational world.

The Avr4 Effector Is Involved In Cercosporin Biosynthesis And Likely Affects The Virulence Of Cercospora Cf. Flagellaris On Soybean, Josielle Santos Rezende, Marija Zivanovic, Maria Izabel Costa De Novaes, Zhi Yuan Chen

Faculty Publications

One of the most devastating fungal diseases of soybean in the southern USA is Cercospora leaf blight (CLB), which is caused mainly by Cercospora cf. flagellaris. Recent studies found that the fungal effector AVR4, originally identified in Cladosporium fulvum as a chitin-binding protein, is highly conserved among other Cercospora species. We wanted to determine whether it is present in C. cf. flagellaris and, if so, whether it plays a role in the pathogen infection of soybean. We cloned the Avr4 gene and created C. cf. flagellaris ∆avr4 mutants, which produced little cercosporin and significantly reduced expression of cercosporin biosynthesis genes. …

Educating For Whiteness: Applying Critical Race Theory’S Revisionist History In Library & Information Science Research, Suzanne Marie Stauffer

Faculty Publications

No abstract provided.

The Influence Of Language Background And Second Language Phonetics Training On The Perception Of Lexical Stress In A Second Language, Todd A. Gibson, Carolina Bernales

Faculty Publications

Language background and second language (L2) training both have been found to contribute to L2 lexical stress perception. To explore their relative contributions, a lexical stress perception task was administered to a total of 129 university students of different language backgrounds. A group of 62 monolingual English-speaking students in the U.S.A. and 67 English-as-a-foreign-language students in Chile were asked to identify lexical stress in trochees and iambs. Chileans with previous phonetics training performed better than Chileans without the training and performed as well as their U.S. peers. U.S. participants and those Chileans without previous phonetics training performed better with trochees …

Old Colony Mennonite Women's Lives In Mexico From The 1920s To The 1940s, Rebecca Janzen

Faculty Publications

This article explores documents and photographs that record the migration of two Old Colony Mennonite women from Canada to Mexico in the 1920s. It focuses on the lives of two women, Sara Wiebe and Anna Enns, and their families. The archival materials document their arrival and travel companions. This study illustrates a researcher’s ability to analyze a limited archival record to broaden our understanding of Mennonite immigration to Mexico and the role of women in the Mennonite community at this time. Not only do these archival documents help us understand how women helped establish villages and schools in ways that …

Like Sand From The Pyramids: Using Rare Books And Manuscripts To Facilitate Object-Based Learning In The Law School Classroom, Melissa M. Hyland

Faculty Publications

This article advocates adding object-based learning, utilizing rare legal books and manuscripts, to the legal education toolbox. Object-based learning is an educational methodology that explains the many learning benefits resulting from student engagement with tangible objects of material culture. Studies into the use of this methodology with undergraduate and graduate students are rather new, but research indicates that object-based learning produces measurable positive results across the curriculum.

Part I of this article provides an overview of object-based learning, with subsections addressing its relationship to active learning, its incorporation of multiple learning styles, and its ability to encourage affective learning. Part …

Italian Adaptation Of The Group Questionnaire: Validity And Factorial Structure, Gary Burlingame, Francesca Giannone, Cinzia Guarnaccia, Salvatore Gullo, Maria Di Blasi, Cecilia Giordano, Gianluca Lo Coco

Faculty Publications

The Group Questionnaire (GQ) is a measure recently developed by Krogel et al. (2013) for the evaluation of the therapeutic relationship in group. The GQ identifies a three-factor model of the relationship that allows to measure quality (Positive Bonding, Positive Working and Negative Relationship) and structure (member-member, member-leader and member-group), dimensions in group. This work shows the results of a first study on the Italian validation of the GQ. In this study the GQ was administered to 536 subjects from 32 non-clinical groups of undergraduate students. The cross-cultural validity of the GQ in the Italian population has been examined by …

Chapter 7: Applied Rhetoric As Disciplinary Umbrella: Community, Connections, And Identity, Jacob D. Rawlins

Faculty Publications

: This chapter argues that many of the existing names and boundaries in use around professional communication create artificial separations among research, pedagogy, theory, and action related to the practice of rhetoric in contemporary society. Scholars working in this area teach and conduct research across a variety of disciplines, but we share a rhetorical foundation and a concern for the practical application of that theory. This combination of classical rhetoric and public action provides a way to move our work beyond the confines of the academy and actively engage in rhetorical work within the communities where we work, live, and …

Affordances And Constraints: Pre-Service Science Educators Co-Teaching In Support Of Ells, Steven Drouin, Katya Aguilar, Virginia Lehmkuhl-Dakhwe

Faculty Publications

Co-teaching has increasingly been utilized as an alternative model for the student teaching experience in pre-service education. Recent literature highlights potential for co-teachers to develop by engaging in cycles of inquiry in learning communities. The purpose of this study was to explore the experience of a science student teacher who engaged in cycles of inquiry around supporting English language learners (ELLs) in a co-teaching student teaching placement. This qualitative case study involved a science mentor teacher and a science student teacher engaged in a yearlong co-teaching placement. Data sources included surveys, interviews, and written and oral lesson plans and reflections. …

Gender Dynamics And Critical Reception: A Study Of Early 20th-Century Book Reviews From The New York Times, Matthew Lavin

Faculty Publications

No abstract provided.

The Rule Of Law Collaborative: A Center For Practical, Interdisciplinary Research, And Engagement On Pressing Rule Of Law Issues Around The World, Joel H. Samuels

Faculty Publications

No abstract provided.

Considering "Atmosphere" When Facilitating Information Seeking By People With Invisible Disabilities In Public Libraries, Rebecca Muir, Kim M. Thompson, Asim Qayyum

Faculty Publications

Twenty percent of Australians reported having a disability in 2015. Disability may occur at any time during the lifespan, however most disabilities are invisible. When a disability is invisible, or not immediately apparent to an outsider, individuals may need to self-identify to access inclusive services, or accommodation may never be offered at all.

When the perceived number of information seekers with a disability is low, information organisations may deem services unnecessary. Considering information access is a human right, information service providers and researchers need to seek low cost and low effort ways to facilitate information access and information seeking behaviors. …

All About The American Flap, Kristin Lems

Faculty Publications

In this column, I am going to talk about the American flap, a phonological feature of the American English dialect. Those of us with backgrounds in ESL/EFL learn about this in our master’s programs, but I have found that even teachers who have taken a course in linguistics may not be aware of the flap and its important implications for listening, reading, and spelling in English (Lems, Miller, & Soro, 2017)

Language Nests On The Move: The Case Of Võro Pre-Primary Education In Estonia, Kara D. Brown, Mariko Faster

Faculty Publications

This article considers the circuitous route of knowledge exchange from South (New Zealand)-to North (Finland)-to regional South (Estonia) by examining the development of Võro language nests (keelepesä) in Estonia. Language nests reflect the global nature of educational knowledge exchange as well as the importance of networks of languageresearchers and activists in this policy inspiration. Estonia is a fascinating case for understanding the international spread and local development of the language-nest approach in a post-Socialist context. The authors draw on concepts of policy borrowing and diffusion and the “grammar of schooling” to explore the spread of the language nest approach and …

Co-Teaching: Collaborative And Caring Teacher Preparation, Colette Rabin

Faculty Publications

This study investigated what happened during the implementation of a co-teaching model for student-teaching from a relational perspective. When analyzed through the theoretical framework of care ethics, teacher-candidates and their mentor-teachers developed caring relationships, acknowledged and negotiated differential power dynamics, and described cultivating a caring climate through dialogue and modeling.

"You Can't Go Back To Holding Hands." Reading Judy Blume's Forever In The #Metoo Era, Jenna Spiering, Kate Kedley

Faculty Publications

Judy Blume’s Forever is a cultural artifact that gives readers a historical look at society’s attitudes about sex and sexuality at the time of publication in 1975. However, in the #MeToo era, Blume’s text is poised for new analysis in light of important conversations and concerns about sex, sexuality, and consent. In this article, Critical Youth Studies and Queer Theory are used to explore the ways in which young readers can critically engage with Blume’s novel and questions about virginity, sex, sexuality, and consent associated with the #MeToo movement.

“That Looks Like Me Or Something I Can Do”: Affordances And Constraints In The Online Identity Work Of Us Lgbtq+ Millennials, Vanessa Kitzie

Faculty Publications

This article examines how search engines and social networking sites enable and constrain the identity-related information practices of lesbian, gay, bisexual, transgender,and queer (LGBTQ+) millennials in the United States.

Into Great Silence: Presence, Absence, And The Edge Of Documentary, Steven Schoen

Faculty Publications

Thus, the filmic depiction of monastic austerity found in Into Great Silence might be said to offer a kind of hint at the insights of monastic practice, at the stark limits of the physical world experienced bodily in a life of ascetic deprivation, prayer, silence, and isolation. The monks’ path to the edge of that world and the boundary of transcendence is instead constituted for viewers as profoundly real through an experience of austerity via the film. As the temporal conventions and narrative forms of documentary are ruptured, viewers are left to study the edge of its surfaces for its …

A Funny Thing Happened On The Way To The Forum: Prospects For An Ethical Theory Of Accountability, Melvin Dubnick

Faculty Publications

This paper is intended to restate the case for the development of an "ethical theory of accountability" as an alternative to current theoretical frames being applied by students of accountable governance. I would emphasize the word "alternative" at this juncture, noting that an ethical theory should not be regarded as replacement for current models; rather it is offered as a reframing of accountability that can provide a significantly different perspective -- one rooted in (and built upon) ontologically distinct presuppositions about the nature of account-giving/receiving.

Central to the effort is establishing accountability as the capacity to engage in account-giving/receiving behavior …

Student Led Area Measurement Assessments Using Virtual Globes And Pictometry Web-Based Interface Within An Undergraduate Spatial Science Curriculum, David Kulhavy, I-Kuai Hung, Daniel Unger, Yanli Zhang

Faculty Publications

The use of Virtual Globes and Pictometry continues to expand and develop in undergraduate spatial science education. Spatial science undergraduates measured the area of 30 rectangles on the earth’s surface and compared them to Pictometry hyperspectral imagery measurements within a web-based interface and the Google Earth interface compared to ArcGIS Explorer, Map Developers and ArcMap using the ArcMap 10.5.2 interface. An analysis of variance of the absolute mean area errors (p-value of 0.009271) concluded the accuracy of the five area measurements were statistically different at the 95% confidence interval. A Tukey pair-wise test found that the Pictometry and Google Earth …

Applying Cultural Discourse Analysis To An Online Community: Linkedin’S Cultural Discourse Of Professionalism, Tabitha Hart, Trudy Milburn

Faculty Publications

No abstract provided.

Review Of Festkultur Und Gedächtnis: Die Konstruktion Einer Deutschamerikanischen Ethnizität 1848-1914, By Heike Bungert, Carol A. Leibiger

Faculty Publications

No abstract provided.

In The Name Of Merit: Racial Violence In The Academy, Reshmi Dutt-Ballerstadt

Faculty Publications

Racial violence in the academy is enacted upon faculty of color, particularly women, in multiple disciplines. This essay attempts to both expose and suggest that everyday systemic racism has become a pervasive and normalizing feature within disciplines that continue to privilege white and Eurocentric forms of knowledge-making while devaluing others. Furthermore, attempts to challenge such supremacies are immediately countered by calls and charges of incivility. This is an essay about the costs of unmasking norms of civility as it bears upon constructions of both whiteness and meritocracy.

Extent Of The Annual Gulf Of Mexico Hypoxic Zone Influences Microbial Community Structure, L.G. Campbell, J.C. Thrash, N.N. Rabalais, O.U. Mason

Faculty Publications

No abstract provided.

Borders Of Engagement: Rethinking Scholarship, Activism, And The Academy, Bryan J. Mccann

Faculty Publications

The rhetorical norms around scholarly engagement presume that scholars participate in activist work outside their professional spaces. The avatar of the activist-scholar is the energetic graduate student who fulfills their academic responsibilities while also pursuing activist interests in the “community.” This chapter argues the presumption that activist rhetoricians and other scholars must traverse the border between academy and community reifies the border between the engaged scholar and academia itself. Rhetorical studies, and higher education generally, have always to some degree been invested in traversing the campus-community border. Rhetorical studies, both its communication and composition manifestations, came of age alongside the …

Toward A Performative Understanding Of Politeness, C. Kyle Rudick, Danielle E. Mcgeough

Faculty Publications

In this article, we argue that critical communication scholars have largely overlooked the study of politeness as a constitutive component of identity, culture, and power. We offer a critical-performative framework for critical scholars interested in studying politeness as a political, discursive, and embodied act. To develop this agenda, we first outline Brown and Levinson’s postpositivist theory of politeness. We then review three challenges to their use of intentionality, Grice’s cooperative principle, and Goffman’s concept of face. These challenges are located in interactional, traditional critical, and discursive understandings of politeness (respectively). Next, we show how a performative understanding of politeness both …

The Paradox Of Patient Consent: A Feminist Perspective Of Illness And Healthcare, Kristen Cole

Faculty Publications

Through autoethnographic analysis, I present my personal illness story as a case study in patient consent. In doing so, I explore the complexities that emerge at the intersection of gender and health, including issues of autonomy and choice. Specifically, I reflect on the ideological and systemic factors that contribute to a paradox of consent versus noncompliance in US healthcare contexts. Within this paradoxical binary, control is both persistent and illusive, which is a condition fueled by individualism, paternalistic antagonism, and medical colonization. As an alternative, I offer two viable options for facilitating patients’ agency in gendered health contexts, even under …

Playable Case Studies: A New Educational Genre For Technical Writing Instruction, Jonathan Balzotti, Derek Hansen

Faculty Publications

A Playable Case Study (PCS) is a hybrid learning experience where students (1) participate in a fictional narrative that unfolds through an immersive, simulated environment and (2) engage in classroom activities and lessons that provide educational scaffolding and promote metacognition through in-game and out-of-game experiences. We present the Microcore PCS to illustrate the potential of this new type of experiential simulation that incorporates aspects of Alternate Reality Games (ARGs) to increase immersion and teach workplace literacies in the technical communication classroom. We explore results from a pilot test of Microcore with an undergraduate technical communication course, identifying design strategies that …