Digital Commons Network^™

Characterization Of Multispecies Microbial Communities At Beef And Pork Processing Plants And Their Impact On Pathogen Stress Tolerance, Rong Wang, Sapna Chitlapilly Dass, Vignesh Palanisamy, You Zhou, Tatum Katz, Joseph M. Bosilevac

Nebraska Center for Biotechnology: Faculty and Staff Publications

Escherichia coli O157:H7 and Salmonella enterica are major foodborne pathogens. Biofilm formation may potentially contribute to product contamination by these pathogens at meat processing facilities. Further, pathogen stress tolerance may vary significantly due to the interactions with the multispecies microbial community at meat plants, which may be affected by processing activity, animal species, and the local selective pressure caused by sanitization practices.

We characterized natural microorganisms collected from floor drains at various areas at three beef plants and two pork plants and analyzed their impact on pathogen sanitizer tolerance.

The pathogen strains were able to integrate efficiently into the multispecies …

Local Roots, Global Minds: Student Entrepreneurship Through Exploration And Community Connections, Madison Stracke, Becky Haddad, Matt Kreifels

Department of Agricultural Leadership, Education, and Communication: Faculty Publications

What if students could see themselves not just as learners but as future business owners, community leaders, and innovators? That was the idea behind Local Roots, Global Minds, a hands-on semester project designed to connect students to their communities while helping them explore real-world career paths.

In a rural Nebraska high school, students weren’t just studying plant science. They were brainstorming business ideas, talking to local professionals, and thinking critically about their community needs, which in turn allowed them the opportunity to see how a future in their agricultural-based community could be accomplished.

Local Roots, Global Minds was a Work-Based …

Exploring The Dynamics And Outcomes Of Family Engagement In Child Welfare Services: A Structural Equation Modeling Approach, Jianchao Lai, Michelle Graef, Todd Franke

Center on Children, Families, and the Law: Faculty Publications

Background: Engaging families effectively in child welfare services remains a persistent challenge, shaped by complex interactions between agency practices and family circumstances. While existing research has explored this issue, it has predominantly relied on data from agency and caseworker perspectives, often overlooking the crucial viewpoint of the families. Objectives: This study investigates families’ subjective experiences and perceptions within the child welfare system, focusing on their satisfaction with child welfare workers and overall engagement. Methods: The study draws on data collected through an evaluation of the implementation of Alternative Response in a Midwestern state. Agency administrative data is integrated with additional …

Copyright And Artificial Intelligence, Part 2: Copyrightability

Copyright, Fair Use, Scholarly Communication, etc.

This report by the United States Copyright Office addresses the legal and policy issues related to artificial intelligence (AI) and copyright as outlined in the Office’s August 2023 Notice of Inquiry (NOI).

The report will be published in several parts each one addressing a different topic. This part addresses the copyrightability of works created using generative AI. The first part, published in 2024, addresses the topic of digital replicas—the use of digital technology to realistically replicate an individual’s voice or appearance. A subsequent part will turn to the training of AI models on copyrighted works, licensing considerations, and allocation of …

United States Environmental Protection Agency Scientific Integrity Policy

Copyright, Fair Use, Scholarly Communication, etc.

US EPA SIP

First Portfolio - Alec 207: Communicating Science With Public Audiences, Heather Akin

UNL Faculty Course Portfolios

This portfolio investigates how collaborative group projects and structured peer reviews enhance undergraduate students’ science communication skills in ALEC 207: Communicating Science with Public Audiences. Drawing on mid-semester evaluations, peer review reflections, and overall course outcomes, the analysis highlights how group-based activities and peer critiques help students develop clarity, relevance, and confidence in their communication. ALEC 207 introduces core principles of strategic communication in food, agriculture, and natural resources contexts, and gives students opportunities to refine their writing through press releases, feature articles, visual communications, and audience-tailored messages. While the course predominantly emphasizes writing, it also leverages ongoing revisions to …

Food Finding Ability Does Not Predict Annual Survival In Winter Resident Birds, Aidan Hand

Honors Program: Senior Projects (Public)

Small non-migratory birds in temperate locations face many challenges to survive the winter. They must be able to find enough food, which is in decreased supply, to fuel the energetic demands of staying warm. Prior work has demonstrated that birds show individual variation in their foraging behaviors that could contribute to the discovery of new foraging patches, such as novel environment exploration. A better ability to discover new food sources could increase a bird’s chance of surviving the winter by increasing its access to new food patches. To test this hypothesis, we used radio frequency identification (RFID)-enabled bird feeders to …

Wondrous Uncertainty: Transforming Student Educational Experiences Using Restorative Practices, Zachary C. Schafer

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

One of the primary purposes of education is to help students make sense of their lived experiences. In the process of becoming, students navigate multiple relationships (school, peers, adults, and with self). These relationships often cause conditions of uncertainty which can be managed and transformed using restorative practices in tandem with the academic disciplines taught in school. Over the last decade this has been my inquiry puzzle, “As educators, how can we embrace uncertainty with students as a way of helping to empower them through their dignity, with the academic disciplines as a lens through which relational learning occurs in …

Coaching Strategies For Instructional Improvement: Social Emotional Learning In The Preschool Classrooms, Maria Eleanor Yniguez Del Rosario

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

This participatory action research (PAR) study explored how Lincoln Public Schools (LPS) preschool instructional coaches develop coaching strategies that support teachers in fostering social-emotional learning (SEL) among young children. Grounded in the collaborative principles of PAR, the study positioned instructional coaches as co-researchers.

The research was conducted within the LPS Department of Early Childhood Education, involving four preschool instructional coaches. Data were generated through semi-structured interviews, coaches’ classroom observations, informal teacher-coach conversations, researcher’s observations of coaching sessions, and a group reflection session. Using an iterative analytical approach (Tracy, 2020), the study examined how coaching strategies evolve and the conditions that …

Diversity Statements, Academic Freedom, And The First Amendment, Keith E. Whittington

Nebraska Law Review

Diversity statements have become a common component of applications for faculty positions and student admission at universities across the country. They have also become politically controversial, with several states banning the use of such requirements at public universities. The use of diversity statements also raises difficult constitutional questions under the First Amendment at public universities and academic freedom questions at both public and private universities. Although there are versions of such statements that might pass constitutional muster, as commonly designed and implemented, the use of diversity statements likely violates both First Amendment and academic freedom principles. Indeed, diversity statement requirements …

The Rise And Fall Of Public Confidence In Higher Education, Anthony J. Gaughan

Nebraska Law Review

During the 20th century, college came to be viewed as an essential credential on the path to middle-class prosperity. But in the 21st century, a growing percentage of Americans have come to doubt the value of higher education. Consequently, the future for colleges and universities has never been more uncertain.

This Article explores the rise and decline of public confidence in higher education. Part One explores how higher education gained the confidence of the American people. In the 1800s, the idea that higher education would uplift the country became an article of national faith. The 20th century saw further gains …

Zigzagging Outer Space: The Legal Complexities Of Mega-Constellations, Alex S. Li

Nebraska Law Review

The rapid rise of satellite mega-constellations is reshaping the “spacescape” of Low Earth Orbits (LEO). This Article explores the unprecedented challenges introduced by these vast networks and proposes a comprehensive governance framework to ensure their sustainable operations.

It begins by examining the transformative potential of mega-constellations and offering an overview of current deployments and upcoming projects. It then evaluates the existing legal landscape, highlighting the key treaties, international organizations, and national regulators that can influence these systems. The Article then describes how the fragmented nature of the current regulatory architecture leaves us ill-equipped to address the critical challenges, such as …

Reading Is Dead: Can Law Schools Make Lawyers From Non-Readers?, Elizabeth Ruiz Frost

Nebraska Law Review

Reading is dead. While its death has been widely reported in popular media, this Article contributes to the conversation by connecting the death of reading to core lawyering skills, arguing that the way we teach in law schools must change to account for the loss. Reading fuels critical thinking skills, communication skills, general knowledge, and our ability to understand and empathize with people. Thus, a lifetime of reading builds the foundation for core lawyering skills. But what happens when law students spend their lifetime doing anything but reading? This Article will first explain, briefly, how reading has been taught in …

Review Of Origin: A Genetic History Of The Americas By Jeniffer Raff, Patrick Barchett

Nebraska Anthropologist

Review of Origin: A Genetic History of the Americas (2022) by Jeniffer Raff.

The Overlooked Dynamics Of Sibling Violence: Sociological Perspectives And Intervention Strategies, Rowland Edet

Department of Sociology: Faculty Publications

Sibling violence (SV) represents a pervasive yet underexplored dimension of family violence, encompassing physical, emotional, and psychological abuse. This paper critically examines the intersection of gender dynamics, societal norms, and family structures in shaping SV behaviors. Using social learning theory (SLT) as a foundational framework, the analysis explores how gendered expectations and traditional roles influence the prevalence and forms of aggression, with boys more likely to exhibit overt physical aggression and girls engaging in relational aggression. The paper critiques the deterministic tendencies of SLT, highlighting the agency of individuals in rejecting modeled behaviors, and incorporates intersectionality to address the interplay …

Volume 11, Issue 3, Critical Currents And Pedagogical Shifts In Popular Culture And Pedagogy, Journal Dialogue

Dialogue: The Interdisciplinary Journal of Popular Culture and Pedagogy

Volume 11, Issue 3 of Dialogue: The Interdisciplinary Journal of Popular Culture and Pedagogy: On Confronting Identity and Global Challenges through Popular Culture and Pedagogy.

Escaping The Pedagogical Cabin In The Woods, Tony Kemerly, Davis Ritenour

Dialogue: The Interdisciplinary Journal of Popular Culture and Pedagogy

The American educational system, because of its seemingly innocuous yet ubiquitous nature, has become, to borrow a term from Roland Barthes, naturalized. By being naturalized, it has become a system that has somehow slipped beneath the radar of the American populace and operates on an autopilot of sorts that allows it to employ practices that don’t necessarily have the best interests of its constituents at heart. Murray Rothbard (1979) argued that compulsory schooling is not guided by altruism, but rather a desire to coerce the population into a mold that is desired by those possessing power in society. This need …

Read More Comics: Developing Student Analysis Skills And Engagement Through The Use Of Comic Books In General Education Courses, Keri Crist-Wagner

Dialogue: The Interdisciplinary Journal of Popular Culture and Pedagogy

Undergraduate student participation in general education classes constitutes a point of struggle for many educators. Using both critical constructivism and counter storytelling as theoretical frameworks, this multi-method phenomenological case study explored the experiences of undergraduate honors students in a semester-long general education literature class. The purpose of this study was to 1) explore how comics can be used as a pedagogical tool in higher education classrooms, 2) assess the ways in which students interacted with comics, and 3) investigate what role comics played in engagement and development of critical thinking and analysis skills. Primary data collection involved document review of …

Building Transferable Skills In An Interdisciplinary Science And Science Fiction Capstone Course, John D. Carrell, Robert G. Weiner, Alexandria Prather

Dialogue: The Interdisciplinary Journal of Popular Culture and Pedagogy

College graduates are entering an ever-competitive workforce. Interdisciplinary course experiences are critical for developing analytical abilities and learning and these courses can provide valuable skills that will aid students beyond the classroom. These transferable skills include communication, teamwork, analytical and critical thinking, and creativity. To provide a unique learning experience and, through it, the development of transferable skills, the Honors College at Texas Tech University created an upper-level Capstone course titled “Superheroes, Super Villains, AI, Time Travel, and Film in Science and Popular Culture.” The class is an interdisciplinary look at science and science fiction taught by an engineering faculty …

Fandoms, Postfandoms In The Convergence Of Digital Media: A Case Study Of Youth Cultures From Two Afro-Boricua Musical Genres, Mariely Rivera-Hernández

Dialogue: The Interdisciplinary Journal of Popular Culture and Pedagogy

The purpose of this work is to analyze the relation between media convergence and a series of habitual activities of youth groups belonging to fandoms. We have established two pedagogical objectives: on the one hand, to analyze the link between media convergence and the participatory culture of fandoms and postfandoms and, on the other, to learn about the cultural consumption of youth cultures in social media and digital platforms. The activity generated in digital communities by several sectors related to the Afro-Boricua musical genres of bomba and plena have led us to the work of cultural ambassadors who circulate and …

Seeing The Strange: Science Fiction, Critical Pedagogy, And Future Teachers, Jeremy Delamarter

Dialogue: The Interdisciplinary Journal of Popular Culture and Pedagogy

Critical pedagogy, which is the branch of critical theory devoted to uncovering hidden power differentials in educational settings, is too often taught in abstract terms, and future educators fail to understand its relevance to praxis in their future classrooms. As a genre, science fiction is particularly adept at helping students consider the power structures and dynamics occasioned by scientific advances. Even more specifically, science-fiction is a powerful tool for teaching future educators the fundamentals of critical pedagogy. This article provides a philosophical exploration of why science fiction is such a useful tool for teaching critical pedagogy and uses the specific …

Editorial For Critical Currents And Pedagogical Shifts In Popular Culture And Pedagogy, Barbara Perez

Dialogue: The Interdisciplinary Journal of Popular Culture and Pedagogy

No abstract provided.

Leaps And Bounds In Popular Culture And Pedagogy Dialogue: A Note From The Editor In Chief And Associate Editor, Anna Cohenmiller, Karina Vado

Dialogue: The Interdisciplinary Journal of Popular Culture and Pedagogy

No abstract provided.

Chilling- And Dark-Regulated Photoprotection In Miscanthus, An Economically Important C4 Grass, Jared Haupt, Katarzyna Glowacka

Department of Biochemistry: Faculty Publications

Tolerance of chilling dictates the geographical distribution, establishment, and productivity of C4 crops. Chilling reduces enzyme rate, limiting the sink for the absorbed light energy leading to the need for quick energy dissipation via non-photochemical quenching (NPQ). Here, we characterize NPQ upon chilling in three Miscanthus accessions representing diverse chilling tolerance in C4 grasses. High chilling tolerant accessions accumulate substantial amounts of zeaxanthin during chilling nights in both field and growth chamber settings. Chilling-induced zeaxanthin accumulation in the dark enhances rate of NPQ induction by 66% in the following morning. Based on our data, the emerging ways for the unique …

Building Transferable Skills In An Interdisciplinary Science And Science Fiction Capstone Course, John Carrell, Robert G. Weiner, Alexandria Prather

Dialogue: The Interdisciplinary Journal of Popular Culture and Pedagogy

College graduates are entering an ever-competitive workforce. Interdisciplinary course experiences are critical for developing analytical abilities and learning and these courses can provide valuable skills that will aid students beyond the classroom. These transferable skills include communication, teamwork, analytical and critical thinking, and creativity. To provide a unique learning experience and, through it, the development of transferable skills, the Honors College at Texas Tech University created an upper-level Capstone course titled “Superheroes, Super Villains, AI, Time Travel, and Film in Science and Popular Culture.” The class is an interdisciplinary look at science and science fiction taught by an engineering faculty …

Fandoms, Postfandoms In The Convergence Of Digital Media: A Case Study Of Youth Cultures From Two Afro-Boricua Musical Genres, Mariely Rivera-Hernández Rivera-Hernández

Dialogue: The Interdisciplinary Journal of Popular Culture and Pedagogy

The purpose of this work is to analyze the relation between media convergence and a series of habitual activities of youth groups belonging to fandoms. We have established two pedagogical objectives: on the one hand, to analyze the link between media convergence and the participatory culture of fandoms and postfandoms and, on the other, to learn about the cultural consumption of youth cultures in social media and digital platforms. The activity generated in digital communities by several sectors related to the Afro-Boricua musical genres of bomba and plena have led us to the work of cultural ambassadors who circulate and …

Models Of Classroom Assessment For Course-Based Research Experiences, Howard Hughes Medical Institute

School of Biological Sciences: Faculty Publications

Course-based research pedagogy involves positioning students as contributors to authentic research projects as part of an engaging educational experience that promotes their learning and persistence in science. To develop a model for assessing and grading students engaged in this type of learning experience, the assessment aims and practices of a community of experienced course-based research instructors were collected and analyzed. This approach defines four aims of course-based research assessment – 1) Assessing Laboratory Work and Scientific Thinking; 2) Evaluating Mastery of Concepts, Quantitative Thinking and Skills; 3) Appraising Forms of Scientific Communication; and 4) Metacognition of Learning – along with …

Picking Corn, Aaron Sanderford

College of Journalism and Mass Communications: Theses

Nebraska’s shifting media landscape, marked by the decline of newspapers and traditional broadcast viewership, has created an opportunity for innovative, local storytelling. My professional project, Picking Corn, is a podcast that gives voice to Nebraska’s political conversations, focusing on in-depth, long-form interviews with key political figures. Inspired by successful models like The New York Times Daily and NPR Politics Pod, this podcast aims to engage audiences by prioritizing thoughtful questions and meaningful dialogue.

In its first year, Picking Corn reached over 3,300 listeners across platforms like Spotify, Apple Podcasts, and SoundCloud. The podcast achieved a 72% episode completion rate—far exceeding …

Research Report: Artificial Intelligence, Heather Akin, Cheryl A. Burkhart-Kriesel, Mary Emery, Katelyn Larson, Bradley Lubben, L. J. Mcelravy, Timothy Meyer, Rebecca J. Vogt

Nebraska Rural Poll

Some rural Nebraskans have used artificial intelligence (AI) tools. Just over one-quarter have used any AI tool. However, most younger persons have used AI tools.

Given that, it is not surprising that most rural Nebraskans are not at all or slightly informed about artificial intelligence. Just over one-third are moderately informed about AI, and just over one in ten are either very or extremely informed about AI.

Most rural Nebraskans are either not at all or slightly confident that AI is being used in the best interest of the public. Just over one-half are not at all confident that it …

The Case For E15: A Cheaper, Cleaner Fuel, Cassidy Skillett

Op-Eds from ENSC230 Energy and the Environment: Economics and Policies

In its name, “E” indicates that the fuel contains ethanol and “15” communicates that 15% of the gasoline blend is ethanol. When Nebraskan drivers pull up to the gas station, they can buy cheaper and cleaner E15. In 43 states - drivers are not so lucky. A new bill would end fuel discrimination of E15 at refueling stations nationwide.

This change is long overdue and would allow E15 to be available year-round in all states rather than just during the winter.