Digital Commons Network^™

Internet Of Things-Based Automated Solutions Utilizing Machine Learning For Smart And Real-Time Irrigation Management: A Review, Bryan Nsoh, Abia Katimbo, Hongzhi Guo, Derek M. Heeren, Hope Njuki Nakabuye, Xin Qiao, Yufeng Ge, Daran R. Rudnick, Joshua Wanyama, Erion Bwambale, Shafik Kiraga

Department of Agricultural and Biological Systems Engineering: Faculty Publications

This systematic review critically evaluates the current state and future potential of real-time, end-to-end smart, and automated irrigation management systems, focusing on integrating the Internet of Things (IoTs) and machine learning technologies for enhanced agricultural water use efficiency and crop productivity. In this review, the automation of each component is examined in the irrigation management pipeline from data collection to application while analyzing its effectiveness, efficiency, and integration with various precision agriculture technologies. It also investigates the role of the interoperability, standardization, and cybersecurity of IoT-based automated solutions for irrigation applications. Furthermore, in this review, the existing gaps are identified …

Consider The Dementor: Discipline, Punishment, And Magical Citizenship In Harry Potter, Tracy Bealer

Dialogue: The Interdisciplinary Journal of Popular Culture and Pedagogy

In his 2004 essay “Consider the Lobster”, David Foster Wallace investigated the ethics of boiling alive an aesthetically unappealing, yet sentient and perceiving, creature to augment the pleasure of a human consumer. In the Potterverse, dementors are described by our human heroes as “terrible things” with “rotting” bodies, “unseen” mouths, and characterized as “among the foulest creatures that walk this earth” . Their occupation as guards of Azkaban Prison does little to improve their reputation among wizard-kind. However, how much of the dementors’ evil is ontological? Is it possible that these beings have been actively constructed as villains by wizarding …

“No Te Voy A Dejar Nunca”: Culture And Second Language Acquisition For Survival In Fear The Walking Dead, Sharon M. Nuruddin

Dialogue: The Interdisciplinary Journal of Popular Culture and Pedagogy

Popular culture reinforces and shapes the beliefs and values of the individual, the community, and the masses. It can also transmit hidden messages about aspects of human behavior that are reiterated in scholarly research. In the field of education, particularly in world language teacher education, film and television can be used as an effective tool for examining how we acquire a second language. Using a symbolic convergence theory perspective (SCT) (Bormann, 1972), I employ Sellnow’s (2014) three-step process for the rhetorical analyses of mediated popular culture texts to reveal “covert messages” (p. 9) within the popular American Movie Channel (AMC) …

Reinterpretation: Situating Culture From Pedagogy To Politics [Dialogue: The Interdisciplinary Journal Of Popular Culture And Pedagogy, Volume 6, Issue 1 (February 2019)], Anna S. Cohenmiller

Dialogue: The Interdisciplinary Journal of Popular Culture and Pedagogy

Reinterpretation: Situating Culture from Pedagogy to Politics [Dialogue: The Interdisciplinary Journal of Popular Culture and Pedagogy, Volume 6, Issue 1 (February 2019)]

Editorial

Reinterpretations of Popular Culture and Pedagogy, Anna S. CohenMiller

Articles

Scarlett O’Hara, Solomon Northrup, and Ta-Nehisi Coates: Helping Students Grasp the Relationship between Popular Culture and Contemporary Racial Politics, Allison Rank

“Every Time I Write a Rhyme / These People Think It’s a Crime”: Persona Problems in Catullus and Eminem, Jesse Weiner

Making the Case for Teaching Character Change in Complex TV: The Closer and Major Crimes, Emily Hoffman

Human Sacrifice and Propaganda in Popular Discourse: More …

Editorial: Reinterpretations Of Popular Culture And Pedagogy, Anna S. Cohenmiller

Dialogue: The Interdisciplinary Journal of Popular Culture and Pedagogy

Editorial for Volume 6, Issue 1 of Dialogue: The interdiciplinary Journal of Popular Culture and Pedagogy (February 2019), Reinterpretations of Popular Culture and Pedagogy.

The Many Faces Of Foley: A Journey Of Discovery And Influence On Professional Wrestling, Adam Michael Nicks

Dialogue: The Interdisciplinary Journal of Popular Culture and Pedagogy

Though the academic community often looks down on professional wrestling, there are examples in which the medium allows for elaborate and complex storytelling rivaling other forms of literature. During the 1990s, due to the constant blurring of the lines between reality and fiction within the world of wrestling and the increasingly intelligent audience that consumed the product, performers were forced to adapt to a more realistic style integrating their actual life events and personality into their on-screen personas. One sports entertainer of note was Mick Foley, who crafted three splintered characters he portrayed amongst numerous promotions. Each had their own …

We All Have Jobs Here: Teaching And Learning With Multiple Intelligences In The Walking Dead, Lizabeth Gartley

Dialogue: The Interdisciplinary Journal of Popular Culture and Pedagogy

With the rise of cultural studies, positivism and formalism fell out of favor. But in recent years, altered versions of these methodologies have been suggested as solutions to the deficiencies of the ideological approach dominating the field. Where the ideological approach looks at the content of texts to determine their meaning, the aesthetic approach adopted by media scholars in recent years returns to the close textual readings of formalism (while abandoning its assertion that meaning resides in the text alone). Similarly, where the ideological approach tends to use textual analysis devoid of sociological empiricism, the use of “big data” in …

Considering Ethical Questions In (Non)Fiction: Reading And Writing About Graphic Novels, Gene Mcquillan

Dialogue: The Interdisciplinary Journal of Popular Culture and Pedagogy

Teachers often feature graphic novels in college courses, and recent research notes how these texts can help make the process of reading more engaging as well as more complex. Graphic novels help enhance a variety of “literacies;” they offer bold representations of people dealing with trauma or marginalization; they explore how “texts” can be re-invented; they exemplify how verbal and visual texts are often adapted; they are ideal primers for introducing basic concepts of “post-modernism.” However, two recurring textual complications in graphic novels can pose difficulties for students who are writing about ethical questions. First, graphic novels often present crucial …

Four Decades, Three Songs, Too Much Violence: Using Popular Culture Media Analysis To Prepare Preservice Teachers For Dealing With School Violence, Edward Janak, Lisa Pescara-Kovach

Dialogue: The Interdisciplinary Journal of Popular Culture and Pedagogy

Since teacher education has morphed from normal schools into colleges of education, the goals of preparing teachers have expanded. While it is essential to prepare teachers to utilize scientifically proven methods as well as to read and use research in the field, there are ever-expanding other goals that must be met as well. For one example, with the increase of school violence taking place in the United States, it is imperative to include preparation for preservice teachers on how to prevent bullying and how to handle traumatic events, such as school shootings, with their future students. However, broaching such a …

Eastern Imaginaries, Erika Quinn

Dialogue: The Interdisciplinary Journal of Popular Culture and Pedagogy

Orientalist tropes shaped Western ideas about the East in the late-nineteenth and early-twentieth centuries through travelogues and fiction, and have persisted into the twenty-first. One central set -piece of these stereotypes is the imaginary Eastern European country, “Ruritania.” The advantages and drawbacks of such an imagined place are explored more thoroughly through two recent pieces of pop culture, Wes Anderson’s film “The Grand Budapest Hotel”, and China Miéville’s novel The City and the City. While Anderson’s film entertains and sustains Orientalist stereotypes, Miéville’s novel demands the reader go deeper to empathize with characters and grapple with key issues about …

Destructive Plasticity, “Surplus Of Consciousness,” And The “Monster” In True Detective, Courtney Patrick-Weber

Dialogue: The Interdisciplinary Journal of Popular Culture and Pedagogy

The first season of HBO's cult hit True Detective introduced viewers to a southern gothic murder mystery that many will not easily forget. Since many of us focused primarily on the whodunit narrative, we may have missed the narrative of trauma simmering under the surface of the story. This narrative of trauma reveals a deeper layer to the story between Detective Rust Cohle and serial killer Errol Childress, one that also reveals our own fears regarding trauma in our lives. By applying first the nihilist philosophies of Peter Zapffe with Cohle and Catherine Malabou's concept on destructive plasticity in Childress, …

The Diyinii Of Naachid: Diné Rhetoric As Ritual, Edward L. Karshner

Dialogue: The Interdisciplinary Journal of Popular Culture and Pedagogy

Rhetoric is far more than a theory of communication or the antiquated ancestor of freshman composition courses. As a system, rhetoric is the process that directs, on the one hand, individual experiences with the world and structures, and on the other, the stories cultures tell about themselves. These foundational narratives (myths) reveal a culture’s metaphysical understanding of the nature of reality, the psychological understanding of human nature, and the epistemological notion of what can be known. Using the Diné Bahané, this paper will explore Diné rhetoric as naachid, an inclusive, outward-directed communication model of problem solving which functions …

“High Culture As Entertainment”: Hybrid Reading Practices In A Live Book Club, Magnus Persson

Dialogue: The Interdisciplinary Journal of Popular Culture and Pedagogy

The Bushwick Book Club (BBC) is a live book club in which invited pop musicians perform musical interpretations of a predetermined literary work in a nightclub environment. What can a typical BBC show, with its strong emphasis on popular music and performance, teach readers about the uses of literature? This case study will investigate which reading practices are at work and in what ways they challenge traditional ideas of the forms, functions, and values of reading. Another important aspect concerns how the borders between high and popular culture, and between the printed word and other media are renegotiated. Based on …

Popular Culture Pedagogy: Theory And Application In Academia [Dialogue, Volume 3, Issue 1 (Spring 2016)], Lynnea Chapman King, Anna S. Cohenmiller

Dialogue: The Interdisciplinary Journal of Popular Culture and Pedagogy

Popular Culture Pedagogy: Theory and Application in Academia [Dialogue, Volume 3, Issue 1 (Spring 2016)]

Editorial, Lynnea Chapman King and A. S. CohenMiller

Articles

(Re)learning about Learning: Using Cases from Popular Media to Extend and Complicate our Understandings of What It Means to Learn and Teach, Kelli Bippert, Dennis Davis, Margaret Rose Hilburn, Jennifer D. Hooper, Deepti Kharod, Cinthia Rodriguez, and Rebecca Stortz

Building a Popular Writing Course, Emily Howson, Chris Massenburg, and Cecilia Shelton

Lady Gaga Meets Ritzer: Using Music to Teach Sociological Theory, Kenneth Culton and José A. Muñoz

A Framework for Using Popular Music Videos to Teach …

Applications In The Classroom: Pop Culture And Ed Psychology: What I Learned From Larry David, Rick Grimes, And Hank Hill, Melissa Vosen Callens

Dialogue: The Interdisciplinary Journal of Popular Culture and Pedagogy

In teacher education courses, it is common to teach educational psychology concepts using case studies. Many publishers provide these case studies in textbooks and/or in ancillary materials, and there are many advantages to using them. For example, an instructor does not have to spend extra time finding or writing the case studies, both of which can be very time consuming. In addition, if students have the textbook, they have immediate access. One major disadvantage, however, is that students may find themselves uninterested and disengaged with the cases, depending on the students’ interests and the cases. This paper argues that studying …

(Re)Learning About Learning: Using Cases From Popular Media To Extend And Complicate Our Understandings Of What It Means To Learn And Teach, Kelli Bippert, Dennis Davis, Margaret Rose Hilburn, Jennifer D. Hooper, Deepti Kharod, Cinthia Rodriguez, Rebecca Stortz

Dialogue: The Interdisciplinary Journal of Popular Culture and Pedagogy

This article utilizes sociocultural and socio-constructivist learning theories to analyze incidents of learning, and by extension teaching, in six different popular media selections. The authors describe their shared theoretical framework and the nature of the original analyses, which were completed as part of a doctoral course assignment. Each of the six excerpts is then described and discussed employing unique theoretical perspectives. The use of popular culture as the context for examining learning and teaching provides a space untethered from traditional notions of schooling through which typically accepted assumptions about pedagogy are revealed, re-examined, and reframed.

Study Of Graduate Student Instructors’ Attempts To Incorporate And Reflect On Using Discourse Practices In Undergraduate Mathematics Courses, Katie Johnson Sprague

Dissertations and Doctoral Documents, University of Nebraska-Lincoln, 2023–

Within the last decade, the National Council of Teachers of Mathematics (NCTM) has made a call to action, asking educators to engage in effective teaching of mathematics which includes having classrooms rich in mathematical discourse (NCTM, 2014). In this nine-week dissertation study, three mathematics graduate student instructors (GSIs) teaching undergraduate students at a large midwestern university enacted discourse practices to promote mathematical discussions as part of a participatory action research study. The participants were video tapped teaching six times and attended four whole group meetings. The whole group meetings were used to discuss the practices, planning, and enactment of the …

Real-Time Cerebral Oximetry During Cognition, Sensorimotor Control, And Pneumotactile Perception In Neurotypical Adults, David J. Sanchez

College of Education and Human Sciences: Dissertations, Theses, and Student Research

Continuous-wave functional near-infrared spectroscopy (cw-fNIRS) is a non-invasive brain imaging methodology designed to measure neural activity by detecting hemodynamic responses i.e., adjustments in blood flow and oxygenation to meet the brain’s metabolic needs. Findings on the use of cw-fNIRS by speech-language pathologists (SLP) and neuroscientists to assess cerebral hemodynamic responses during communication assessment and treatment are limited. This study aims to explore the brain’s metabolic response to various sensory processing tasks in neurotypical adults.

This research examines the relationship between cognitive load, sensorimotor control, and somatosensory processing, and hemodynamic modulation in the prefrontal cortex of 18 right-handed neurotypical adults. The …

We're Swarming Again! Swarming, Collectivity, And Trope: The Case Of Extinction Rebellion, Tyler J. Behymer

Department of Communication Studies: Dissertations, Theses, and Student Research

This thesis explores the rhetoric of the eco-movement Extinction Rebellion, focusing on the use of swarming and nature tropes to mobilize collective action and revivify contemporary notions of collectivity. Drawing on rhetoric of social movement scholarship, cultural studies, and psychoanalysis, this essay theorizes swarming as a tropological economy that expands the conditions of propriety in the context of collectivity. Through an analysis of Extinction Rebellion’s discourse, this study demonstrates how the naturalization of swarming tropes works in various ways to rewild conventional political discourse, galvanize disruptive collective assembly, and challenge green neoliberalism.

Advisor: Casey Ryan Kelly

Second Language Learning In Older Adults Modulates Stroop Task Performance And Brain Activation, Douglas H. Schultz, Alison Gansemer, Kiley Allgood, Mariah Gentz, Lauren Secilmis, Zoha Deldar, Cary R. Savage, Ladan Ghazi Saidi

Center for Brain, Biology, and Behavior: Faculty Publications

Introduction: Numerous studies have highlighted cognitive benefits in lifelong bilinguals during aging, manifesting as superior performance on cognitive tasks compared to monolingual counterparts. Yet, the cognitive impacts of acquiring a new language in older adulthood remain unexplored. In this study, we assessed both behavioral and fMRI responses during a Stroop task in older adults, pre- and post language-learning intervention.

Methods: A group of 41 participants (age: 60–80) from a predominantly monolingual environment underwent a four-month online language course, selecting a new language of their preference. This intervention mandated engagement for 90 minutes a day, five days a week. …

Female Foragers Sometimes Hunt, Yet Gendered Divisions Of Labor Are Real: A Comment On Anderson Et Al. (2023), The Myth Of Man The Hunter, Vivek V. Venkataraman, Jordie Hoffman, Kyle Farquharson, Helen Elizabeth Davis, Edward H. Hagen, Raymond B. Hames, Barry S. Hewlett, Luke Glowacki, Haneul Jang, Robert Kelly, Karen Kramer, Sheina Lew-Levy, Katie Starkweather, Kristen Syme, Duncan N. E. Stibbard-Hawkes

Department of Anthropology: Faculty Publications

Gendered divisions of labor are a feature of every known contemporary hunter-gatherer (forager) society. While gender roles are certainly flexible, and prominent and well-studied cases of female hunting do exist, it is more often men who hunt. A new study (Anderson et al., 2023) surveyed ethnographically known foragers and found that women hunt in 79% of foraging societies, with big-game hunting occurring in 33%. Based on this single type of labor, which is one among dozens performed in foraging societies, the authors question the existence of gendered division of labor altogether. As a diverse group of hunter-gatherer experts, we find …

Estranged Temporality: How Time Tells Stories In Science Fiction, Phillip H. Howells

Dissertations and Doctoral Documents, University of Nebraska-Lincoln, 2023–

According to Darko Suvin in his influential critical treatise, Metamorphoses of Science Fiction, estrangement in Science Fiction (SF) gives authors the ability to build worlds related to but distant from our own using specific metaphors. This dissertation takes up this term and applies it to the fulcrum of time in SF as a method of creating possible futures and imaginative pasts in order to illuminate the realities of the present. The realities of the present are congruent with the material circumstances of the past, and this can be seen in the kinds of SF worlds built by members of …

Exploring Gen Z’S Identity Formation And Its Influence On Consumption Of Pop Culture And Entertainment Merchandise, Melisa Annette Spilinek

Dissertations and Doctoral Documents, University of Nebraska-Lincoln, 2023–

Fandoms have grown in size and influence, becoming a complex and dynamic cultural phenomenon that richly impacts the consumption of media and consumer behavior. The capitalistic United States with its diverse and media-savvy population, is a prime destination to study fan studies, particularly among young adults who are a crucial component of fandom influence.

The internet has grown to be a major component of the fan experience, an integral part of fandom culture. Online communities provide avenues for Generation Z to connect with others who share similar struggles, challenges, and interests, highlighting the importance of digital platofrms on the evolution …

Singer’S Guide To Hak Jun Yoon’S Selected Art Songs, Sunmin Cha

Dissertations and Doctoral Documents, University of Nebraska-Lincoln, 2023–

Composer Hak Jun Yoon is at the forefront of popularizing Korean art songs through the combination of artistry and mass appeal, positioning him as one of the representative composers of contemporary Korea. Recently, Yoon’s songs gained significant popularity after being featured on the Korean vocal competition TV program “Phantom Singer,” playing a major role in sparking public interest in Korean art songs in general. This document aims to widen that circle to more classical singers by analyzing poetic and musical elements in four of Yoon’s representative songs: “On the Way to You,” “A Flower Blooms Alone,” “Lingering Scent,” and “The …

Neuropsychological Intra-Individual Variability In Traumatic Brain Injury: Clinical Utility, Classification, And Associations With Outcomes, Jeremy A. Feiger

Dissertations and Doctoral Documents, University of Nebraska-Lincoln, 2023–

Traumatic brain injury (TBI) survivors experience a range of sequelae including neurobiological brain changes, cognitive impairment, psychological difficulties, and functional changes. Neuropsychological assessment after injury is used to characterize current strengths and weaknesses to inform prognosis and interventions. There is currently no reliable and consistent method of assessing and classifying injuries in the post-acute and chronic phases of moderate to severe TBI (msTBI) that is associated with long term psychosocial outcomes. This study aimed to combine the use of within-person variability on neuropsychological test batteries and in cognitive response latency, known as intra-individual variability (IIV), with a novel cognitive phenotyping …

Vitalidad Etnolingüística Del Español En Lincoln, Nebraska: Actitudes Y Creencias Lingüísticas De Un Grupo De Hispanohablantes, Josefa M. Samper Suárez

Dissertations and Doctoral Documents, University of Nebraska-Lincoln, 2023–

This dissertation investigates the perceptions of a group of Latinx Spanish speakers regarding the ethnolinguistic vitality of the Spanish language in Lincoln, Nebraska. The goal was to analyze their linguistic attitudes toward the Spanish language in several contexts and to explore the communicative, social, economic, and religious motivations for using or not using Spanish in the city. Additionally, this study examined how speakers conceptualize the relationship between language and ethnicity. Data was collected through sociolinguistic interviews from a sample of twenty-one native Spanish speakers, from three generations. Participants were recruited through a snowball sampling technique. The results indicate that participants …

Understanding Older People’S Voice Interactions With Smart Voice Assistants: A New Modified Rule-Based Natural Language Processing Model With Human Input, Zhengxu Yan, Victoria Dube, Judith Heselton, Kate Johnson, Changmin Yan, Valerie Jones, Julie Blaskewicz Boron, Marcia Shade

College of Journalism and Mass Communications: Faculty Publications

The COVID-19 pandemic has expedited the integration of Smart Voice Assistants (SVA) among older people. The qualitative data derived from user commands on SVA is pivotal for elucidating the engagement patterns of older individuals with such systems. However, the sheer volume of user-generated voice interaction data presents a formidable challenge for manual coding. Compounding this issue, age-related cognitive decline and alterations in speech patterns further complicate the interpretation of older users’ SVA voice interactions. Conventional dictionary-based textual analysis tools, which count word frequencies, are inadequate in capturing the evolving and communicative essence of these interactions that unfold over a series …

Sentinel Surveillance Of Sars-Cov-2 Rates And Equity Impacts Using Labor And Delivery Patients In Phoenix, Arizona, Caitlyn J. Linehan, Trisalyn Nelson, Celeste V. Bailey, Esma Gel, Dean V. Coonrod, Cheryl K. Roth

Department of Supply Chain Management and Analytics: Faculty Publications

Proactive management of SARS-CoV-2 requires timely and complete population data to track the evolution of the virus and identify at risk populations. However, many cases are asymptomatic and are not easily discovered through traditional testing efforts. Sentinel surveillance can be used to estimate the prevalence of infections for geographical areas but requires identification of sentinels who are representative of the larger population. Our goal is to evaluate applicability of a population of labor and delivery patients for sentinel surveillance system for monitoring the prevalence of SARS-CoV-2 infection. We tested 5307 labor and delivery patients from two hospitals in Phoenix, Arizona, …

Star-Based Reachability Analysis Of Binary Neural Networks On Continuous Input, Mykhailo Ivashchenko

School of Computing: Dissertations, Theses, and Student Research

Deep Neural Networks (DNNs) have become a popular instrument for solving various real-world problems. DNNs’ sophisticated structure allows them to learn complex representations and features. However, architecture specifics and floating-point number usage result in increased computational operations complexity. For this reason, a more lightweight type of neural networks is widely used when it comes to edge devices, such as microcomputers or microcontrollers – Binary Neural Networks (BNNs). Like other DNNs, BNNs are vulnerable to adversarial attacks; even a small perturbation to the input set may lead to an errant output. Unfortunately, only a few approaches have been proposed for verifying …

Stories Of Motivation And Values Of Small-Scale Farmers In Jamaica And The United States, Raquel Taylor

Dissertations and Doctoral Documents, University of Nebraska-Lincoln, 2023–

Small-scale farmers add to global and local food systems through various means such as connecting communities to local food and support economies. Small-scale farms can address issues related to food and nutritional security. However, farming can be a challenging career to engage in, especially for those who are small-scale farmers. Matters related to succession, higher paying off-farm employment, policies, and more can make it challenging to engage in farming. Leaving the question of what would motivate someone to engage in small-scale farming. Motivation can be viewed through multiple lenses; this study chose to use self-determination theory to understand the motivations …