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The Casnr L.I.N.K.S. Newsletter: Learning Innovation Network For K-12 Schools, Volume 2, Edition 10, November 2023, Bailey Feit, Tammy Mittelstet

CASNR L.I.N.K.S. Newsletter

The purpose of this L.I.N.K.S. newsletter is to provide a monthly update of opportunities and resources for K-12 schools to connect with the University of Nebraska's CASNR Food, Energy, Water, and Societal Systems (FEWS²) programs and partners.

Included in this edition:

UNL Institute of Agriculture and Natural Resources, Agricultural Economics, high school commodity market curriculum

UNL CASNR Changemaker competition

UNL Department of Food Science and Technology

Health system innovators spotlight

UNL Department of Biochemistry

UNL Department of Microbiology

Student and teacher opportunities:

Engler Agribusiness, Native American Coalition, Next Black and Hispanic Farmers Scholarship, World Food Prize Youth Institute scholarship, Midwest …

A Memoir Of The Neutzner Family, Hannelore Neutzner Rogers

Archives & Special Collections

A memoir describing the forced expulsion and resettlement the Neutzner family and their relatives from Czechoslovakia to the German Sudetenland during World War II and their later emigration to the United States.

K–12 Teachers Perspectives On Mobile Technology Integration: A Qualitative Study, Steven Justin Bingham

Department of Teaching, Learning, and Teacher Education: Theses and Other Student Research

The purpose of this qualitative case study was to develop an understanding of mobile technology integration in K-12 classrooms from the perspective of classroom teachers during the 2022-2023 school year. The increase in mobile technologies being utilized in schools made it imperative to understand how mobile devices are being integrated into the classroom from the teacher’s perspective. The central research question was, how do teachers at K-12 schools in the Midwest describe their perception and usage of mobile technology integration in teaching and learning?

The data collection consisted of semi-structured interviews with fourteen participants from one school district in the …

Transportation Components Of The City Of Bennet Comprehensive Plan And Downtown Economic Development Plan, Kyle Mclaughlin

Community and Regional Planning Program: Theses

In partnership with the City of Bennet, the University of Nebraska, and Marvin Planning Consultants, this project assisted the creation of the City’s Comprehensive Plan and Downtown Economic Development Plan by creating a transportation focused report as a supplement to those plans. The project operates in six sections; Introduction and Overview, Evaluate the Present, Engage the Community, Recommendations, Strategies, and Policies, Implementation and Funding, and Monitoring and Evaluation. The project scope included existing conditions understanding, qualitative and quantitative transportation analysis, public engagement and stakeholder meetings, coordination with two plan creators, identifying transportation improvements, description of implementation steps, overview of available …

Music Of The Divine: Interweaving Threads Connecting Contemporary Chant-Based Piano Repertoire, Jeremy Dewayne Duck

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

The purpose of this document is to prove chant remains an important source of inspiration among living composers, and, despite the number of piano works already incorporating chant, composers today are still finding unique ways to include chant in their music. To achieve this objective, representative works have been selected for research and analysis for four of the major chant traditions. Connor Chee’s The Navajo Piano, Victoria Bond’s Illuminations on Byzantine Chant, and Hayes Biggs’ E.M. am Flügel: Poem-Étude for Piano Solo, though the chants from which they are inspired are diverse in concept and style, they share many similarities, …

How Peer Mentors Support The Transition Of First-Year College Students, Blair Prevost

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

This qualitative, multiple case study examined how peer mentors at a public, four-year university supported the transition of first-year college students. Using Schlossberg’s (Anderson et al., 2021) Transition Framework the study was guided by the following questions: 1) How did peer mentors, in light of the Approaching Transitions phase in Schlossberg’s (Anderson et al., 2021) theory, help first-time students understand their college transition? 2) In what ways did peer mentors directly provide support to first-time students to help first-time students as they transition to college? 3) With what other support resources, whether on or off campus, did peer mentors connect …

Ecuadorian English Teachers’ Perspectives On Their Professional Development, Consuelo Marisol Gallardo

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

Professional development (PD) plays an important role in one’s ability to perform at a high level in a job (Mizell, 2010). As such, an increased emphasis on ongoing and varied PD opportunities to support educator’s professional growth has been described as an effective approach since it pays direct dividends for teachers’ self-efficacy and prepares them to help students surpass basic academic standards (Anderson, 2018; Borg, 2018; Tanveer et al., 2021).

However, PD opportunities for English teachers, who work at Ecuadorian public high schools (grades 8-13), have not been fully explored, so it has been difficult to seek and achieve this …

K-12 Teachers' Perspectives On Mobile Technology Integration: A Qualitative Study, Steven Justin Bingham

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

The purpose of this qualitative case study was to develop an understanding of mobile technology integration in K–12 classrooms from the perspective of classroom teachers during the 2022-2023 school year. The increase in mobile technologies being utilized in schools made it imperative to understand how mobile devices are being integrated into the classroom from the teacher’s perspective. The central research question was, how do teachers at K–12 schools in the Midwest describe their perception and usage of mobile technology integration in teaching and learning? The data collection consisted of semi-structured interviews with fourteen participants from one school district in the …

Collaborative Practices Between General Education Teachers And Teachers Of The Deaf/Hard Of Hearing: A Narrative Inquiry, Kayla Power

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

The US Individuals with Disabilities Education Act (2004) states that students with disabilities should receive instruction in the general education classroom as much as possible. This move has resulted in Deaf/Hard of Hearing (DHH) students spending more of their time in the general education classroom which has increased the need for collaboration between Teachers of the Deaf (TODs) and general education teachers. The purpose of this qualitative study is to examine what collaboration between TODs and general education teachers looks like in an elementary school setting. Data consisted of individual interviews and observations. Using a narrative inquiry approach, I restory …

The Power Of Weakness: Coercion In The American Alliance Network In Asia, Noelle Claire Troutman

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

How can a weaker ally, or ‘protégé’ coerce their stronger partner, or ‘patron’ for greater autonomy? My primary argument is that protégés have agency; they can and do coerce their patron. I ask two interrelated questions within this study. First, when can allied preferences diverge? Second, if allied disagreement is likely, how can a protégé coerce their patron for greater autonomy? I argue that protégés with insecure regimes can threaten their own collapse to get their patron to give into their demands. This is a tough lie to get away with; patrons are therefore likely to concede when their protégé …

Cell Surface And Plasma Biomarkers Of Kaposi Sarcoma, Sara R. Privatt

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

Kaposi sarcoma-associated herpesvirus is the etiological agent of several pathologies including Kaposi sarcoma, primary effusion lymphoma, and multicentric Castleman’s disease. Here, we investigated both the tumor microenvironment (TME) in KS lesions as well as plasma from KSHV-infected individuals and how metabolic dysfunction and dysregulated cytokines might have a systemic effect on KS tumorigenesis. Based on previously published KS tumor transcriptomics, one aspect of our investigation involved characterizing cell surface glycoproteins with potential to serve as therapeutic targets against KSHV-infected cells or KS tumors or as biomarkers for disease. Expression patterns of such markers may also suggest the cellular origin of …

Attitudes Towards Public Basic Needs Programs: An Analysis Of Question Order Effect, Period And Cohort Changes, And Differences Across Religious Traditions, Jamy Rentschler

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

This dissertation examines public opinions towards public basic needs programs (PBNPs), focusing specifically on differences in attitudes towards spending on assistance to the poor (ATP) and welfare. To do this, I use two different approaches, one focusing on survey methodology and the other looking at social change across time and religious tradition. The first research question addresses potential survey question order effects based upon which question came first, ATP or welfare, and examines how other federal spending priorities may impact opinions towards welfare. I do find question order effects, some of which vary based on the respondent’s race, but the …

Nebraska Elementary School Teachers’ Desired Principal Leadership Qualities And Teachers’ Interest Of Becoming A Principal, Gene James Russel

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

The purpose of this study is to examine Nebraska elementary teachers’ desired leadership qualities and teachers’ interest of becoming a principal. Part of this study is a replication of William A. Schernikau’s dissertation completed at the University of Nebraska-Lincoln in 1991. Part of William A. Schernikau’s study was designed to replicate a study that was conducted in 1964 by Ward Campbell at the University of Southern California.

In Schernikau’s (1991) study, there are seven categories of principal leadership qualities that was examined based on elementary teachers’ perceptions: (a) management skills, (b) staff relations, (c) community relations, (d) personal characteristics, (e) …

Game-Theoretic Approaches To Optimal Resource Allocation And Defense Strategies In Herbaceous Plants, Molly R. Creagar

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

Empirical evidence suggests that the attractiveness of a plant to herbivores can be affected by the investment in defense by neighboring plants, as well as investment in defense by the focal plant. Thus, allocation to defense may not only be influenced by the frequency and intensity of herbivory but also by defense strategies employed by other plants in the environment. We incorporate a neighborhood defense effect by applying spatial evolutionary game theory to optimal resource allocation in plants where cooperators are plants investing in defense and defectors are plants that do not. We use a stochastic dynamic programming model, along …

The Development And Evolution Of The Soil Health Nutrient Tool (Aka Haney Test) After Ten Years Of Implementation In A Commercial Agricultural Laboratory, Lance Michael Gunderson

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

The growing focus on soil health and regenerative agriculture has brought about the need for new integrated approaches for the analysis of soil. Prior, commercial agricultural laboratories relied on methods to measure chemical properties of the soil, such as pH and nutrients. The Soil Health Nutrient Tool (aka Haney Test) developed by Dr. Rick Haney (United States Department of Agriculture, Agricultural Research Service (USDA-ARS), Blackland Research and Extension Station, Temple, Texas) integrates chemical and biological properties to provide a more holistic understanding of soil fertility management. Following adoption by commercial laboratories in 2013, criticisms regarding variability in measurements and lack …

Precipitation And Greenness In Pastoral Lands Of East Turkana, Kenya, Paul Akpejeluh

School of Natural Resources: Dissertations, Theses, and Student Research

Pastoralism has long supported livelihoods and provided essential ecosystem services in landscapes of East Africa. Vegetation productivity is central to the functioning of pastoral systems but may be affected by changes in climate and landuse. Vegetation monitoring is important for understanding the effects of global change in pastoral lands; however, it can be time and resource intensive. Remote sensing provides opportunities for efficient multi-scale monitoring of vegetation and climatic drivers. In this thesis, I explore the utility of satellite and UAV remote sensing for monitoring vegetation and precipitation trends and relationships in the East of Lake Turkana Region of northern …

Housing Discrimination And Negative Attitudes Towards Ex-Offender Parents, Julie Wertheimer-Meier

Department of Psychology: Dissertations, Theses, and Student Research

While the Fair Housing Act prohibits housing discrimination because of race, gender, religion, sex, disability, family status, and national origin, it allows housing providers to discriminate on the basis of criminal history. Prior research shows that housing providers disproportionately deny housing to ex-offender applicants and single parent applicants with young children. An ex-offender parent’s inability to acquire safe and affordable housing decreases the potential for reunification with their children and increases the risk of lost custody or parental rights termination. This dissertation consisted of two experiments that examined the effects of negative attitudes towards ex-offender parents on those parents’ ability …

Comparison Of Ceneb And Cohyst Hydrologic Models Within A Common Domain In Central Nebraska, William R. Moak

Department of Earth and Atmospheric Sciences: Dissertations, Theses, and Student Research

The Nebraska Department of Natural Resources (NDNR) has developed several hydrologic models to help effectively manage water resources in the state. These models guide water managers to allocate surface and groundwater supplies to a range of uses (irrigation, environmental protection, interstate water agreements) and evaluate the impacts of changes to the surface water-groundwater system (e.g., new wells, evolving recharge patterns). Two such models, the Central Nebraska (CENEB) model and the Cooperative Hydrology Study (COHYST) model cover north central and south central Nebraska, respectively, but the model domains overlap along a west-east strip between the Platte and Loup Rivers, enabling direct …

Off The Rails: Cinematic Trains As Technological Controls Of The Natural World, Trinity Thompson

Honors Program: Senior Projects (Public)

Short train rail lines across the United States are seeing increased national funding to reduce toxic chemical spills caused by train derailments, the most notable of which happened in February 2023 in East Palestine, Ohio. A year prior, the film White Noise (2022) featured a similar toxic train derailment incident, taking place, too, in Eastern Ohio, and featuring actors from the town of East Palestine. In considering other films featuring trains, I identified a pattern of environmental conflict, leading me to question the relationship between trains and the natural environment as portrayed in popular cinema. To conduct my research, I …

Biomimetic Approach To Elucidate The Role Of Microenvironment In Regulating Cell Communications In Liver Diseases, Youra Moeun

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

Liver is a complex organ but often underappreciated for its functions to remove toxins and fight infection in the body. Despite the ongoing prevalence of patients contracting chronic liver diseases, coupled with a global healthcare investment of approximately $70 billion, there is still no effective treatment for chronic liver diseases including alcoholic liver disease. The purpose of this dissertation was to understand the interactions of parenchymal and non-parenchymal liver cells in physiological and pathological like environments. This allowed us to recreate a healthy and the diseased microenvironments to observe the stages of the liver diseases development and apply appropriate treatments …

Modeling Overdraft-Driven Nitrate Transport In Shallow Wells For Mitigation And Scenario Planning, Jonathan Cronk

Department of Agricultural and Biological Systems Engineering: Dissertations, Theses, and Student Research

In Nebraska, average nitrate concentrations in groundwater have doubled since 1974, making water quality management more important than ever. As droughts, heat waves, and floods become more common climate events, understanding their impacts will be necessary to make informed management decisions. Emerging literature describes that drought correlates to an increase in the concentration of nitrate-N at domestic and irrigation wells, however the relative contributions of the mechanisms thought to be responsible is currently unknown.

This research assessed the impact of recharge and pumping rate changes as two mechanisms affecting nitrate-N concentration during drought, assessed the relationship between well depth and …

Housing Discrimination And Negative Attitudes Towards Ex-Offender Parents, Julie C. Wertheimer-Meier

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

While the Fair Housing Act prohibits housing discrimination because of race, gender, religion, sex, disability, family status, and national origin, it allows housing providers to discriminate on the basis of criminal history. Prior research shows that housing providers disproportionately deny housing to ex-offender applicants and single parent applicants with young children. An ex-offender parent’s inability to acquire safe and affordable housing decreases the potential for reunification with their children and increases the risk of lost custody or parental rights termination. This dissertation consisted of two experiments that examined the effects of negative attitudes towards ex-offender parents on those parents’ ability …

Development And Psychometric Validation Of The Pandemic-Related Traumatic Stress Scale For Children And Adults, Courtney K. Blackwell, Phillip Sherlock, Kathryn L. Jackson, Julie A. Hofheimer, David Cella, Molly A. Algermissen, Akram N. Alshawabkeh, Lyndsay A. Avalos, Tracy Bastain, Clancy Blair, Michelle Bosquet Enlow, Patricia A. Brennan, Carrie Breton, Nicole R. Bush, Aruna Chandran, Shaina Collazo, Elisabeth Conradt, Sheila E. Crowell, Sean Deoni, Amy J. Elliott, Jean A. Frazier, Jody M. Ganiban, Diane R. Gold, Julie B. Herbstman, Christine Joseph, Margaret R. Karagas, Barry Lester, Jessica A. Lasky-Su, Leslie D. Leve, Kaja Z. Lewinn, W. Alex Mason, Elisabeth C. Mcgowan, Kimberly S. Mckee, Rachel L. Miller, Jenae M. Neiderhiser, Thomas G. O’Connor, Emily Oken, T. Michael O’Shea, David Pagliaccio, Rebecca J. Schmidt, Anne Marie Singh, Joseph B. Stanford, Leonardo Trasande, Rosalind J. Wright, Cristiane S. Duarte, Amy E. Margolis

Department of Child, Youth, and Family Studies: Faculty Publications

To assess the public health impact of the COVID-19 pandemic on mental health, investigators from the National Institutes of Health Environmental influences on Child Health Outcomes (ECHO) research program developed the Pandemic-Related Traumatic Stress Scale (PTSS). Based on the Diagnostic and Statistical Manual of Mental Disorders, 5th Edition (DSM-5) acute stress disorder symptom criteria, the PTSS is designed for adolescent (13–21 years) and adult self-report and caregiver-report on 3–12-year-olds. To evaluate psychometric properties, we used PTSS data collected between April 2020 and August 2021 from non-pregnant adult caregivers (n = 11,483), pregnant/postpartum individuals (n = 1,656), …

Navigating Risk In Vendor Data Privacy Practices: An Analysis Of Elsevier's Sciencedirect, Becky Yoose, Nick Shockey

Copyright, Fair Use, Scholarly Communication, etc.

Executive Summary

As libraries transitioned from buying materials to licensing content, serious threats to privacy followed. This change shifted more control over library user data (and whether it is collected or kept at all) from the local library to third-party vendors, including personal data about what people search for and what they read. This transition has further reinforced the move by some of the largest academic publishers to move beyond content and become data analytics businesses that provide platforms of tools used throughout the research lifecycle that can collect user data at each stage. These companies have an increasing incentive …

Report To The U. S. Congress On Financing Mechanisms For Open Access Publishing Of Federally Funded Research, White House Office Of Science And Technology Policy

Copyright, Fair Use, Scholarly Communication, etc.

Executive Summary The White House Office of Science and Technology Policy (OSTP) submits this report to the Appropriations Committees of the Senate and the House in fulfillment of the requirement in the Committee Report accompanying the Consolidated Appropriations Act, 2023 (P.L. 117-328) for financing mechanisms for open access publishing of federally funded research.1 According to that Report, “The Committee recognizes the considerable progress made by OSTP” and “encourages OSTP to continue its efforts to coordinate the implementation of public access policies across Federal departments and agencies and to identify additional opportunities to enhance access to the results of Federally funded …

Students' Attitudes Towards Animals Influences Youth Development Constructs Based On Interactions With Different Animal Species Prior To College, Allison K. Pachunka

Department of Animal Science: Dissertations, Theses, and Student Research

Human-animal interactions (HAI) are commonplace in society and play a consequential role in a variety of situations such as companion animal ownership, agriculture, or youth programs such as 4-H or FFA. Interacting with animals has been shown to provide developmental benefits to children. Positive youth development (PYD), measured by the Five Cs Model, is a framework that focuses on fostering youth’s potential through positive activities which has been studied specifically in 4-H. However, this framework has not been applied to other organizations such as the National FFA Organization (FFA) or to other young adults with less formal interactions with animals. …

A Study Of The Behavior Of Light And Matter Using Computer Simulations And Experimental Techniques, Bret Alan Gergely

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

This thesis comprises four individual chapters, each showcasing unique research and findings. The first chapter details the simulation of an experiment that was performed by Shahriar S. Afshar. He claimed in 2007 that his modified version of the double-slit experiment violated complementarity. A priniciple developed by Niels Bohr. The experiment is simulated using the path integral formulation of quantum mechanics and agreement is found with the wave-particle duality relation given by Englert, Greenberg and Yasin (EGY). It is concluded that the use of Afshar’s experiment to provide a testbed for quantum mechanical interpretations is limited. The second chapter presents an …

Challenges And Strategies In Weed And Herbicide Management For Industrial Hemp, Milos Zaric

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

Renewed interest in industrial hemp (Rosales, Cannabinaceae, Cannabis sativa L.) production in the United States, driven by recent legislative changes, including the Agriculture Act of 2014 and Agriculture Improvement Act of 2018, has sparked opportunities across various industries, from textiles to pharmaceuticals. With a specific focus on the High Plains climate, this research aims to inform growers about the feasibility of integrating industrial hemp into or nearby existing corn and soybean fields, crucial for those considering starting or expanding their production.

The research is structured into three primary studies:

1. Herbicide Drift Sensitivity (Chapter 2): Assessing the risk of physical …

Preparing Students For Careers In Agriculture: An Analysis Of Secondary And Postsecondary Approaches To Work-Based Learning In The United States And Rwanda, Matthew Sterling Kreifels

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

This dissertation investigates work-based learning as a method to prepare students for agricultural careers through three interconnected studies. The first two studies investigate secondary education programs in the United States, while the third study explores postsecondary education in Rwanda. In Study 1, a philosophical research approach explores how the new Supervised Agricultural Experience (SAE) approach, SAE for All, aligns five Foundational SAE components with learning theories and supports Career and Technical Education priorities. Study 2 utilizes a transcendental phenomenological approach to examine teacher perceptions of SAE for All's effectiveness for student career development. Study 3, a case study, analyzes how …

Queer Perspectives On Mentorship In Higher Education: A Phenomenological Study, Anthony T. Fucci

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

This qualitative study explored the way in which LGBTQ+ college students experienced mentorship. Despite improvements in LGBTQ+ rights over the last 50+ years, recent scholarship has shown that queer students still face unique challenges, including discrimination and harassment based on their queer identity. Mentorship has been found to be an effective resource for assisting marginalized student populations transition successfully into college. The purpose of this study was to investigate how LGBTQ+ students experienced mentorship in order to better understand how these relationships may (or may not) contribute to their experience on college campuses. A phenomenological research design and queer theory …