Digital Commons Network^™

Intercontinental Comparisons Of Subterranean Host-Parasite Communities Using Bipartite Network Analyses, Altangerel Tsogtsaikhan Dursahinhan, Sebastian Botero-Cañola, Scott L. Gardner

Scott L. Gardner Publications

Rodents living in a subterranean ecotope face a unique combination of evolutionary and ecological pressures and while host species evolution may be driven by the selective pressure from the parasites they harbour, the parasites may be responding to the selective pressures of the host. Here we obtained all available subterranean rodent host-parasite records from the literature and integrated these data by utilizing a bipartite network analysis to determine multiple critical parameters to quantify and measure the structure and interactions of the organisms present in host-parasite communities. A total of 163 species of subterranean rodent hosts, 174 parasite species, and 282 …

Online + International: Utilizing Theory To Maximize Intercultural Learning In Virtual Exchange Courses, Gudrun Nyunt, Elizabeth Niehaus, Ashley Light, Alex Boryca, Angela Bryan

Department of Educational Administration: Faculty Publications

Virtual exchanges (VEs) are course-based experiences designed to promote global learning, often by integrating cross-cultural interactions and collaborations with people from other areas of the world into coursework in a virtual format. Due to the widespread disruption of the COVID-19 pandemic, VEs have seen an increase in popularity. However, research findings on the effectiveness of VEs are mixed, and limited guidance is available to VE instructors on how to structure and facilitate these programs. The purpose of this paper is to highlight how theories and literature in two distinct areas of scholarship, Intergroup Contact theory and the Community of Inquiry …

Conformal Electrodeposition Of Antimicrobial Hydrogels Formed By Self-Assembled Peptide Amphiphiles, Gervasio Zaldivar, Jiachen Feng, Leonardo Lizarraga, Yafan Yu, Luana De Campos, Kelly Mari Pires De Oliveira, Kurt Piepenbrink, Martin Conda-Sheridan, Mario Tagliazucchi

Department of Biochemistry: Faculty Publications

The colonization of biomedical surfaces by bacterial biofilms is concerning because these microorganisms display higher antimicrobial resistance in biofilms than in liquid cultures. Developing antimicrobial coatings that can be easily applied to medically-relevant complex-shaped objects, such as implants and surgical instruments, is an important and challenging research direction. This work reports the preparation of antibacterial surfaces via the electrodeposition of a conformal hydrogel of self-assembling cationic peptide-amphiphiles (PAs). Hydrogels of three PAs are electrodeposited: C₁₆K₂, C₁₆K₃, and C₁₈K₂, where C_n is an alkyl chain of n methylene …

A Graduate-Level Field Course In Irrigation And Agricultural Water Management For An Immersive Learning Experience, Derek M. Heeren, László G. Hayde, Dean Eisenhauer, Peter G. Mccornick, Ali T. Mohammed, Aaron R. Mittelstet, Alan L. Boldt, Xin Qiao, David Mabie, Francisco Muñoz-Arriola

Department of Agricultural and Biological Systems Engineering: Faculty Publications

Effective irrigation and agricultural water management (IAWM) is critical for food security and water security. A key requirement in designing, implementing and operation of IWM is the necessary knowledge and capacity on the farm, in the service industry and within the supply chain. Educational opportunities that not only teach the relevant principles of irrigated agriculture, but also the necessary applied skills are essential. An Irrigation Field Course was initiated by the IHE Delft Institute for Water Education (IHE Delft) and was later developed as a joint field course with IHE Delft, the University of Nebraska-Lincoln (UNL), and the Daugherty Water …

Crop Stress Sensing And Plant Phenotyping Systems: A Review, Geng Bai, Yufeng Ge

Department of Agricultural and Biological Systems Engineering: Faculty Publications

Enhancing resource use efficiency in agricultural field management and breeding high-performance crop varieties are crucial approaches for securing crop yield and mitigating negative environmental impact of crop production. Crop stress sensing and plant phenotyping systems are integral to variable-rate (VR) field management and high-throughput plant phenotyping (HTPP), with both sharing similarities in hardware and data processing techniques. Crop stress sensing systems for VR field management have been studied for decades, aiming to establish more sustainable management practices. Concurrently, significant advancements in HTPP system development have provided a technological foundation for reducing conventional phenotyping costs. In this paper, we present a …

Estimating Battery Size Requirements For Tractor Electrification Of Row-Crop Planting Operations, Cheetown Liew, Andrew Donesky, Mark Freyhof, Ian Tempelmeyer, Santosh Kumar Pitla

Department of Agricultural and Biological Systems Engineering: Faculty Publications

Power sources such as batteries, used for both on-road and off-road vehicles, are advancing at a rapid pace. Electric batteries are becoming more power dense, thus allowing them to be used as a power source to replace previous diesel or gasoline-powered systems. Efforts are underway to transition off-road agricultural vehicles from Internal Combustion Engine (ICE) vehicles to electric vehicles (EVs); however, the energy requirements of typical agricultural field operations need to be fully understood before such a transition can occur. Theoretical prediction equations available in the American Society of Agricultural and Biological Engineers (ASABE) standards or the use of engine …

Are Rabid Raccoons (Procyon Lotor) Ready For The Rapture? Determining The Geographic Origin Of Rabies Virus-Infected Raccoons Using Radcapture And Microhaplotypes, Matthew W. Hopken, Antoinette J. Piaggio, Zaid Abdo, Richard B. Chipman, Clara P. Mankowski, Kathleen M. Nelson, Mikaela Samsel Hilton, Christine Thurber, Mirian T. N. Tsuchiya, Jesús E. Maldonado, Amy T. Gilbert

United States Department of Agriculture Wildlife Services: Staff Publications

North America is recognized for the exceptional richness of rabies virus (RV) wildlife reservoir species. Management of RV is accomplished through vaccination targeting mesocarnivore reservoir populations, such as the raccoon (Procyon lotor) in eastern North America. Raccoons are a common generalist species, and populations may reach high densities in developed areas, which can result in contact with humans and pets with potential exposures to the raccoon variant of RV throughout the eastern United States. Understanding the spatial movement of RV by raccoon populations is important for monitoring and refining strategies supporting the landscape-level control and local elimination of …

We’Ve Crossed A Line: A Philosophical Examination Of Systemic Implications Surrounding Sbae Teachers’ Attempts At Boundary Setting, Becky Haddad, Haley Q. Traini, Aaron Mckim

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

This philosophical paper situates the system of School-Based Agricultural Education (SBAE) in light of teachers’ attempts at boundary work. We define the system of SBAE through a Social Ecological Resilience approach, particularly by examining publications in the Journal of Agricultural Education (JAE) from 2021 to explore what SBAE demands of its teachers. Having worked with SBAE teachers over the last three years as they have struggled with attempts at boundary ownership, we question what this personal struggle indicates about a broader system. We argue for a bounded system by which respect for boundary ownership is reciprocated as an expected norm. …

Rethinking ‘Responsibility’ In Precision Agriculture Innovation: Lessons From An Interdisciplinary Research Team, Edward Prutzer, Maaz Gardezi, Donna M. Rizzo, Mary Emery, Scott Merrill, Benjamin E.K. Ryan, Panagiotis D. Oikonomou, Juan P. Alvez, Damilola T. Adereti, Rubaina Anjum, Appala R. Badireddy, Dwarika Bhattarai, Skye Brugler, Nicholas Cheney, David Clay, Sharon Clay, Ali Dadkhah, Joshua W. Faulkner, Deepak R. Joshi, Christopher Koliba, John Mcmaine, Semhar Michael, Sardorbek Musayev, Jarlath O’Neil-Dunne, George Pinder, Taylor Ricketts, Andrew W. Schroth, Scott Turnbull, Asim Zia

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

We examine the interactions, decisions, and evaluations of an interdisciplinary team of researchers tasked with developing an artificial intelligence-based agricultural decision support system that can provide farmers site-specific information about managing nutrients on their land. We answer the following research questions: (1) How does a relational perspective help an interdisciplinary team conceptualize ‘responsibility’ in a project that develops precision agriculture (PA)? and (2) What are some lessons for a research team embarking on a similar interdisciplinary technology development project? We show that how RI is materialized in practice within an interdisciplinary research team can produce different understandings of responsibility, notions …

How I See Myself, Lindsay J. Hastings

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

The way we see ourselves is critical to our development as leaders. The more we know about ourselves, the more strategic we can pursue leadership roles that fit our talents and values. The more we understand ourselves, the more easily we can understand others. The more mindful we can be of our feelings and state of mind, the more intentionally positive our actions can be. In short, our self-awareness as leaders is foundational and serves as an essential starting block for leadership development.

Assessing And Measuring Leadership Identity, Lindsay J. Hastings, Hannah Sunderman

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

This article explores numerous complexities involved in assessing and measuring leadership identity development. It also reviews leader and leadership identity as well as prior attempts to assess leader and leadership identity development. Recommendations for effective assessment andmeasurement practices when diagnosing development in leader and leadership identity are offered.

United States Department Of Labor Scientific Integrity Policy

Copyright, Fair Use, Scholarly Communication, etc.

United States Department of Labor Scientific Integrity Policy

8th International Galliformes Symposium (East Java, Indonesia: October 9-13, 2023): Book Of Abstracts, Iucn-Ssc Galliformes Specialist Group, World Pheasant Association, Geoffrey Davison

Galliformes Specialist Group and Affiliated Societies: Conference Proceedings

Overview of the research and conservation of Galliformes in Indonesia, Jon-Paul Rodriguez

Overview of the research and conservation of Galliformes in Indonesia, Dewi M. Prawiradilaga

Impact of climate change and human pressure on Galliformes, Nurul L. Winarni and Habiburrachman A. H. Fuad

Distribution model of the great argus pheasant in the Bukit Barisan Selatan National Park, Femei Rahmilija, Jarwadi Budi Hernowo, and Lilik Budi Prasetyo

Surviving logging: The persistence of pheasants in sustainably managed logged forests in east Kalimantan, Indonesia, Agus Sudibyo Jati, Hiromitsu Samejima, and Kanehiro Kitayama

Respect for nature, respect for people: successful community-based conservation could lead to …

A Peer Review Of Product Design Visualization, Ides 416|816, Aziza Cyamani

UNL Faculty Course Portfolios

This portfolio explores a new course on product design visualization introduced in the product design minor program at the University of Nebraska-Lincoln. Due to the nature of the diverse student group pursuing the minor program, this course adapts flexible teaching and assessment methods that foster inclusivity and enrichment.

Religious Influences On The Growth Of Literacy Practice, Loukia K. Sarroub, Cassandra Schroeder

Department of Teaching, Learning, and Teacher Education: Faculty Publications

Religious influences on the growth of literacy practices are well documented and span more than a century of research ranging from disciplines such as social and cultural anthropology to sociology to language and literacy studies in education. Intellectuals known across disciplines such as Benedict Anderson, Lila Abu-Lughod, Pierre Bourdieu, Jonathan Boyarin, Clifford Geertz, Michaela de Leonardo, Shirley Brice Heath, Alan Peshkin, Claude Lévi Strauss, and Brian Street broke new ground in the 20th century in connecting literacy to religious literacies. In recent years, the work of contemporary language education scholars such as Huamei Han (2018) as well as English education …

Effective Teachers Of Multilingual Learners: A Mixed-Method Study Of Uk And Us Critical Sociocultural Teaching Practices, Naomi Flynn, Annela Teemant, Kara Mitchell Viesca, Ratha Perumal

Department of Teaching, Learning, and Teacher Education: Faculty Publications

This convergent parallel mixed-method study (quan + QUAL) relies on systematic classroom observations of mainstream teachers considered highly effective with multilingual learners in the United Kingdom and the United States (N = 9). Using a critical sociocultural theoretical lens, we use an established quantitative observation rubric and lesson field notes to capture real-world teaching practices. Using deductive reasoning to merge closed- and open-ended observation data, we illuminate the features of highly effective teaching for multilingual students. Evidence demonstrates that elements of challenge in activity design and teacher presentation, prioritizing language and literacy development, and modeling, were practices with the highest …

“It Was Just My Name!”: A Crt/Crf Analysis Of International Female Graduate Students’ Perceptions And Experiences Regarding Their Ethnic Name, Peiwen Wang, Xiaoyan Gu, Amanda Morales

Department of Teaching, Learning, and Teacher Education: Faculty Publications

Although international female students accounted for 44% of the enrolled international students in the United States (U.S. Department of Homeland Security’s Student and Exchange Visitor Information System, 2020), their experiences regarding their ethnic name are relatively understudied in the onomastic literature. This study considers the experiences of eight international female graduate students of Color who are studying at a Midwestern predominantly White university. Utilizing critical race theory (CRT) and critical race feminism (CRF) as the theoretical and analytical lenses, this qualitative phenomenological study collected data through semistructured, in-depth interviews. We explore the meaning of ethnic names and their connection to …

The High School In The Middle Of Everywhere: Nebraska’S Lincoln High, Edmund T. Hamann, Janet M. Eckerson, Mark Larson

Department of Teaching, Learning, and Teacher Education: Faculty Publications

In 2002, world-renowned author Mary Pipher published a book about her home city, Lincoln Nebraska, playfully titled “The Middle of Everywhere” a tongue-in-cheek rejoinder to the idea that Nebraska is ‘the middle of nowhere.’ But word play aside, her title was empirically apt, as her volume documented how immigration and refugee resettlement were demographically transforming Nebraska’s capital city. As in other cities, resettlement was concentrated in some areas of Lincoln, placing differential burdens on different parts of the community’s institutional infrastructure. Of interest to readers of this volume, Lincoln’s refugees and immigrants were concentrated in the city’s oldest high school. …

“It’S Like They Don’T Recognize What I Bring To The Classroom”: African Immigrant Youths’ Multilingual And Multicultural Navigation In United States Schools, Lydiah Kananu Kiramba, Alex Kumi-Yeboah, Anthony Mawuli Sallar

Department of Teaching, Learning, and Teacher Education: Faculty Publications

Discourses of African immigrant children are rare in educational research. As such, African immigrant educational experiences are often obscured (in part, owing to the model minority myth about Africans based on higher education degrees received by African immigrants), as well as the actual experiences and realities for African immigrant K-12 students. This qualitative study examines cross-cultural educational experiences of 30 Black African immigrant youth in U.S. schools. The findings reveal multiple participants’ struggles with cultural and linguistic differences, stereotypes and marginalization in the school environment, low expectations from teachers, and adjusting to new schooling practices. The African youths’ voices exhibited …

Greater Than The Sum Of Its Parts: Centering Science Within Elementary Stem Education, Deepika Menon, Amy S. Bauer, Katie L. Johnson, Elizabeth Hasseler, Amanda Thomas, Ricardo Martinez, Guy Trainin

Department of Teaching, Learning, and Teacher Education: Faculty Publications

Conceptualizing STEM Integration

For our reform efforts, the fundamental question to consider was, “What is STEM learning, or what should count as STEM learning?” The different models and definitions for Integrated STEM education range from STEM disciplines traditionally taught as separate and distinct content areas to integration among the four STEM disciplines (NAE and NRC, 2014; Stohlmann et al., 2012). Teacher educators are often challenged to design STEM learning experiences within teacher preparation courses that prepare for the reality of classrooms while presenting pedagogical alternatives (Corp et al., 2020). Many researchers, for instance, Roehrig et al. (2012) distinguish between content …

News Literacy Resources: An Online Hub Of Informational Materials For Learning And Teaching News Literacy, Halle Starns

Honors Program: Senior Projects (Public)

This thesis contains and organizes a variety of online educational resources including articles, books, games, organizations, podcasts, tools and videos related to promoting news literacy. The purpose of the website is to make this information more accessible and the topic of news literacy feel less daunting. The written component of this thesis describes the design process of the website — conceptualization, layout, wireframing — as well as the research process. A link to the final website is included.

The Structural Harms Of Providing Mental Health Services Through The Bipartisan Safer Communities Act, Heather Swadley

Nebraska Law Review

Many have proclaimed that the Bipartisan Safer Communities Act is the most sweeping gun control legislation to be passed in decades. However, the bill is not primarily a gun control bill—instead, much of the Act seeks to improve mental health services in hopes of preventing gun violence. Such a move is not rooted in established evidence, which finds little predictive value in knowing an individual’s mental health history. In fact, people with mental health disabilities are more likely to be victims of violent crimes than perpetrators. The Act therefore shifts the debate about gun reform from one about easy access …

The Case Against Officer Fiduciary Duties, Paul D. Weitzel

Nebraska Law Review

This article argues that fiduciary duties owed by officer to shareholders are counterproductive, theoretically unsound and unnecessary in practice. Using experimental data from behavioral ethics research, the article shows that fiduciary duties expand the range of morally justifiable behavior, which increases self-serving transactions. This harm is not offset by the constraints created by fiduciary duties because officer fiduciary duties are rarely enforced and almost never result in actual damages paid by the officers themselves.

The article further shows that fiduciary duties owed by officers to shareholders are theoretically unsound. Fiduciary theory is premised on opportunism, vulnerability, entrusted assets and costly …

Downstream Interests In Agriculture: The Clean Water Act’S Failure To Adequately Address Nonpoint Source Pollution, Christopher Berg

Nebraska Law Review

Agricultural runoff is a major source of nonpoint pollution in the U.S., where portions of fertilizer are carried away as runoff before polluting navigable waters. Commercial fertilizers containing heavy concentrations of nitrate and phosphate are the dominant source of nonpoint pollution. In 1972, the Clean Water Act (CWA) was implemented to protect navigable waters from discharges of point source pollutants. However, currently there are only limited provisions regarding nonpoint source pollution. Instead, regulation is left to the states through a variety of voluntary management programs. To properly address nonpoint source pollution, the CWA needs additional amendments that focus on more …

‘More Than A Woman To Me’: The Need For Gender Inclusive Language In Court Opinions And Statutes Relating To Abortion And Reproductive Health, Murphy Cavanaugh

Nebraska Law Review

After the Supreme Court of the United States returned authority to regulate abortion to the state level in Dobbs v. Jackson Women’s Health Organization, many states began to redraft their statutes, either protecting or eliminating abortion access. In doing this, the Supreme Court intensified demands for gender-inclusive language in reproductive healthcare legislation and court opinions. The ongoing shift in discourse acknowledges the reproductive healthcare needs of transgender and nonbinary (“TGNB”) people, given the already limited access to general healthcare. This comment emphasizes the importance of genderinclusive language in the American legal system, arguing for a departure from anatomy-centered language …

The Presidential Avoidance Canon, Michael K. Velchik

Nebraska Law Review

This Article identifies an overlooked yet potent canon of statutory construction: the presidential avoidance canon. Under this rule, courts will not interpret a generally applicable statute to apply to the President, his close advisers, or the Executive Office of the President (EOP), absent a clear statement. Even where a statute explicitly applies to the EOP, courts may narrowly construe the law to exempt those EOP components whose sole function is to advise and assist the President. Applying this rule, courts have narrowly construed the Administrative Procedure Act, the Freedom of Information Act, the Privacy Act, the Federal Records Act, the …

The Joker Controversy: An Origin Story, Brandon Bosch, Lisa Kort-Butler

Department of Sociology: Faculty Publications

The Joker has been in the Batman comics for over 80 years and appeared on small and large screen as Batman’s violent arch-nemesis. In the month prior to its theatrical release, commentary about the 2019 film Joker spurred a viral media reaction with concerns about the film inciting violence. To understand this phenomenon, we used Google Trends to trace a timeline of online media reactions mapped to events. Then, we analyzed over 200 news stories, commentary articles, and film reviews for explanatory narratives. We noted four key moments: the Venice Film Festival; an open letter by family members of victims …

Revisiting The Rainbow: Culturally Responsive Updates To A Standard Clinical Resource, Angela M. Dietsch, Richard Mocarski, Debra A. Hope, Nathan Woodruff, Miechelle Mckelvey

Department of Special Education and Communication Disorders: Faculty Publications

Purpose

Cultural responsivity is essential for efficacious and affirming clinical relationships. This may be especially important with historically marginalized clients, such as transgender and gender-diverse (TGD) people seeking behaviorally based affirming communication services. We recommend modifications to standard tools for diagnostics and training that otherwise might undermine our efforts to create an inclusive and affirming environment.

Method

Modifications to the Rainbow Passage, a standardized paragraph utilized for eliciting speech samples in clinical settings, focused on nongendered terminology and the elimination of content with religious connotations.

Results

The recommended edits to the Rainbow Passage maintain similar length, cadence, and phonetic balance …

Brain Activity Associated With Taste Stimulation: A Mechanism For Neuroplastic Change?, Angela M. Dietsch, Ross M. Westemeyer, Douglas H. Schultz

Department of Special Education and Communication Disorders: Faculty Publications

Purpose: Neuroplasticity may be enhanced by increasing brain activation and bloodflow in neural regions relevant to the target behavior.We administered precisely formulated and dosed taste stimuli to determine whether the associated brain activity patterns included areas that underlie swallowing control.

Methods: Five taste stimuli (unflavored, sour, sweet-sour, lemon, and orange suspensions) were administered in timing-regulated and temperature-controlled 3 mL doses via a customized pump/tubing system to 21 healthy adults during functional magnetic resonance imaging (fMRI). Whole-brain analyses of fMRI data assessed main effects of taste stimulation as well as differential effects of taste profile.

Results: Differences in …

Books Without Barriers: A Practical Guide To Inclusive Publishing, Julie Ganner, Agata Mrva-Montoya, Maryanne Park, Kayt Duncan

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Introduction

The accessibility of a publication depends on how suitable and easily adaptable it is to the different ways in which people read. Publications that meet the needs of people with print disability are inclusive because they offer an equitable reading experience to all readers, irrespective of how the person accesses the content.

Print disability¹ occurs as a result of the interaction between people living with temporary or permanent health conditions and the barriers to reading they may experience when content is made available in print form only. Print disability can be:

• visual (including blindness, low vision and medical …