Digital Commons Network^™

Accessing 3d Data, Francesca Albrezzi, John Bonnett, Tassie Gniady, Heather Richards-Rissetto, Lisa Snyder

Department of Anthropology: Faculty Publications

The issue of access and discoverability is not simply a matter of permissions and availability. To identify, locate, retrieve, and reuse 3D materials requires consideration of a multiplicity of content types, as well as community and financial investment to resolve challenges related to usability, interoperability, sustainability, and equity. This chapter will cover modes, audiences, assets and decision points, technology requirements, and limitations impacting access, as well as providing recommendations for next steps.

Uncoverings: The Research Papers Of The American Quilt Study Group, Volume 43 (2022), Joanna E. Evans, Kristin Barrus, Xenia E. Cord, Mary Bywater Cross, Mary Jane Eichacker-Kaufman, Alice M. Hines, Laurel Horton, Colleen Gelhaus Pokorny

Uncoverings Journal

Preface by Joanna E. Evans

The Landscape of the Modern Quilt Movement, 1995–2020 by Kristin Barrus

Jelly Rolls and Layer Cakes: The Rise of Pre-cut Fabrics by Colleen Gelhaus Pokorny

Influence and Inspiration: The Indianapolis Star Quilt Contests by Xenia E. Cord and Mary Jane Eichacker-Kaufman

Women Stitching Identity: Two White Counterpanes by Laurel Horton

Beyond Borrowing: Japanese Infl uence on Northern California’s Bay Area Quilt World During the Late Twentieth Century by Alice M. Hines

Exploring Regionalism: The Quilts of Grant Wood’s Family and Paintings (An Update) by Mary Bywater Cross

Contributors

Index

Transportation Barriers To Care Among Frequent Health Care Users During The Covid Pandemic, Abigail L. Cochran, Noreen C. Mcdonald, Lauren Prunkl, Emma Vinella‑Brusher, Jueyu Wang, Lindsay Oluyede, Mary Wolfe

Community and Regional Planning Program: Faculty Scholarly and Creative Activity

Background: Transportation problems are known barriers to health care and can result in late arrivals and delayed or missed care. Groups already prone to greater social and economic disadvantage, including low-income individuals and people with chronic conditions, encounter more transportation barriers and experience greater negative health care consequences. Addressing transportation barriers is important not only for mitigating adverse health care outcomes among patients, but also for avoiding additional costs to the health care system. In this study, we investigate transportation barriers to accessing health care services during the COVID-19 pandemic among high-frequency health care users.

Methods: A web-based survey was …

Population Sustainability In Rural Great Plains Towns, Andrew Husa

School of Global Integrative Studies: Faculty Publications

As researchers look to define a narrative of population decline throughout the region, the rural Great Plains towns that have been able to sustain their populations and attract new residents have seemingly gone unnoticed. This article features case studies from six rural Nebraska towns that address key questions regarding the population sustainability of rural Great Plains towns. Along with a discussion on the significance of geographic location in population growth or decline, this study includes several examples of how rural towns have used their locations to their advantage, created more job opportunities, enticed new residents to move in, and/or dealt …

Fish & Wildlife News: Winter 2022, Matt Trott

Fish and Wildlife News

No abstract provided.

Protector And Friend: Turning Points And Discursive Constructions Of The Stepparent Role, Bailey M. Oliver, Dawn O. Braithwaite, Vincent R. Waldron, Robert Hall, Lucas Hackenburg, Braedon G. Worman

Department of Communication Studies: Faculty Publications

Objective: To understand turning points (TPs) in the development of positive stepparent–stepchild communication and relationships.

Background: Scholars stress the importance of communication in co-constructing healthy stepparent–stepchild relationships. The researchers focused on positive stepparenting via understanding transformational turning point (TP) events across time. Research questions explored how stepparents with an overall positive relationship with a stepchild characterize TPs and the discursive constructions of the stepparent role.

Method: The team analyzed 877 pages of data from 37 in-depth interviews with stepparents who described self-identified TP events, reflected in visual graphs of 279 TPs.

Results: Data were coded into 11 TP types, focused …

2022 Nebraska Ledger

College of Business: Trade Publications

Nebraska Ledger magazine from the School of Accountancy, University of Nebraska-Lincoln.

Informal And Formal Mentoring Of Sexual And Gender Minority Youth: A Systematic Review, Katie Edwards, Jillian R. Scheer, Victoria Mauer

Nebraska Center for Research on Children, Youth, Families, and Schools: Faculty Publications

Research demonstrates that mentoring relationships can promote positive outcomes for youth across numerous domains, a topic of importance to school social workers. Whereas most mentoring research to date has been conducted with heterosexual cisgender youth, there is a growing body of literature that examines mentoring experiences among sexual and gender minority youth (SGMY). The purpose of this article is to conduct a systematic literature review of informal and formal mentoring experiences among SGMY. Results from twelve studies that met inclusion criteria suggested that (1) the majority of SGMY report having a mentor/role model; (2) demographics are generally unrelated to having …

Pants On Fyre: Parasitic Masculinity And The Fyre Festival Documentaries, Kristen Hoerl, Casey Ryan Kelly

Department of Communication Studies: Faculty Publications

The documentaries Fyre Fraud and FYRE: The Greatest Party that Never Happened recount the fraudulent and imprudent decision-making process that led up to the ill-fated Fyre Fest. These documentaries represent the music festival’s failure through depictions of white masculinity that seek parasitic attachment and proximity to the hegemonic ideal of masculine authority in the neoliberal marketplace. We argue that these movies map the operations of an imitative form of white masculine subjectivity that thrives in precarity, even as they recuperate the status of late-stage neoliberalism by symbolically removing parasitic masculinity from the neoliberal social order that it feeds on.

An Expert-Curated Global Database Of Online Newspaper Articles On Spiders And Spider Bites, Stefano Mammola, Laura Segura-Hernández, Et Al.

School of Biological Sciences: Faculty Publications

Mass media plays an important role in the construction and circulation of risk perception associated with animals. Widely feared groups such as spiders frequently end up in the spotlight of traditional and social media. We compiled an expert-curated global database on the online newspaper coverage of human-spider encounters over the past ten years (2010– 2020). This database includes information about the location of each human-spider encounter reported in the news article and a quantitative characterisation of the content—location, presence of photographs of spiders and bites, number and type of errors, consultation of experts, and a subjective assessment of sensationalism. In …

Recent Advances In Biosensors For Detection Of Covid-19 And Other Viruses, Shobhit K. Patel, Jaymit Surve, Juveriya Parmar, Kawsar Ahmed, Francis M. Bui, Fahad Ahmed Al-Zahrani

Department of Mechanical and Materials Engineering: Faculty Publications

This century has introduced very deadly, dangerous, and infectious diseases to humankind such as the influenza virus, Ebola virus, Zika virus, and the most infectious SARS-CoV-2 commonly known as COVID-19 and have caused epidemics and pandemics across the globe. For some of these diseases, proper medications, and vaccinations are missing and the early detection of these viruses will be critical to saving the patients. And even the vaccines are available for COVID-19, the new variants of COVID-19 such as Delta, and Omicron are spreading at large. The available virus detection techniques take a long time, are costly, and complex and …

Coordination Of Metal Center Biogenesis In Human Cytochrome C Oxidase, Eva Nývltová, Jonathan Dietz, Javier Seravalli, Oleh Khalimonchuk, Antoni Barrientos

Department of Biochemistry: Faculty Publications

Mitochondrial cytochrome c oxidase (CcO) or respiratory chain complex IV is a heme aa3- copper oxygen reductase containing metal centers essential for holo-complex biogenesis and enzymatic function that are assembled by subunit-specific metallochaperones. The enzyme has two copper sites located in the catalytic core subunits. The COX1 subunit harbors the CuB site that tightly associates with heme a3 while the COX2 subunit contains the binuclear CuA site. Here, we report that in human cells the CcO copper chaperones form macromolecular assemblies and cooperate with several twin CX9C proteins to control heme a biosynthesis and coordinate copper transfer sequentially to the …

Revisiting Clickers: In-Class Questions Followed By At-Home Reflections Are Associated With Higher Student Performance On Related Exam Questions, Dana L. Kirkwood-Watts, Emily K. Bremers, Emily Robinson, Kathleen R. Brazeal, Brian A. Couch

School of Biological Sciences: Faculty Publications

Clicker questions are a commonly used active learning technique that stimulates student interactions to help advance understanding of key concepts. Clicker questions are often administered with an initial vote, peer discussion, and a second vote, followed by broader classroom explanation. While clickers can promote learning, some studies have questioned whether students maintain this performance on later exams, highlighting the need to further understand how student answer patterns relate to their understanding of the material and to identify ways for clickers to benefit a broader range of students. Systematic requizzing of concepts during at-home assignments represents a promising mechanism to improve …

Visualization And Validation Of Twin Nucleation And Early-Stage Growth In Magnesium, Lin Jiang, Mingyu Gong, Jian Wang, Zhiliang Pan, Xin Wang, Dalong Zhang, Y. Morris Wang, Jim Ciston, Andrew M. Minor, Mingjie Xu, Xiaoqing Pan, Timothy J. Rupert, Subhash Mahajan, Enrique J. Lavernia, Irene J. Beyerlein, Julie M. Schoenung

Department of Mechanical and Materials Engineering: Faculty Publications

The abrupt occurrence of twinning when Mg is deformed leads to a highly anisotropic response, making it too unreliable for structural use and too unpredictable for observation. Here, we describe an in-situ transmission electron microscopy experiment on Mg crystals with strategically designed geometries for visualization of a long-proposed but unverified twinning mechanism. Combining with atomistic simulations and topological analysis, we conclude that twin nucleation occurs through a pure-shuffle mechanism that requires prismatic-basal transformations. Also, we verified a crystal geometry dependent twin growth mechanism, that is the early-stage growth associated with instability of plasticity flow, which can be dominated either by …

Taking Down The Eighth Circuit Monolith: Big-Ag & Ag-Gag, Kelly Shanahan

Nebraska Law Review

The term “Ag-Gag” refers to a collection of laws passed by various state legislatures to protect farm animal operations from undercover investigations and whistleblowers that document animal cruelty.1 These laws are also often referred to as farm security laws or antiwhistleblower legislation.2 There have been two phases of these laws within the United States.3 First, in the 1990s, Kansas, Montana, and North Dakota legislators passed laws in response to an uptick in terroristic bombings and arsons occurring primarily at non-farm facilities like research laboratories.4 State legislatures passed the second phase of Ag-Gag laws in the 2010s largely in response to …

Friendship Within And Across Borders: Perceptions Of Social Networks Among First-Year International Students Of Color, Kaleb L. Briscoe, Christina W. Yao, Evangela Q. Oates, Jennifer N. Rutt, Kathleen J. Buell

UNL Office of Research and Innovation, Social/Behavioral Sciences Research Consortium

Establishing social networks can be extremely challenging when international students, particularly those of color, move to a new academic and social environment. We examine the perceptions of social networks among first-year international students of color and how these networks affect their experiences at a predominantly White institution (PWI). This study illuminates participants’ relationships with U.S. domestic students and the power of language, culture, and shared experiences through a longitudinal narrative inquiry. Implications for practice and recommendations for future research are described in-depth for practitioners.

Nebraska's Stress Relief: Solutions For Land, Soil, Water, People, And Animals, Laura E. Young, Rebel Sjeklocha, Rchael Williss, Mickayla Yard, Cade Adamson, Whitney Steckel, Dani Laible, Bella Chaffin, Sophia Svanda, Grace Mcdonald, Malina Lindstrom

Strategic Discussions for Nebraska

Nebraska's Stress Relief: Solutions for Land, Soil, Water, People, and Animals

Advancing production agriculture in a way that also takes care of our water and our land cannot happen without bringing together leading experts to share their expertise about stress biology. It is an honor to channel these efforts to serve the people and industries of Nebraska.

Mental Health Vs. Social Media, Alexandra Avalos

Nebraska College Preparatory Academy: Senior Capstone Projects

Mental health is a persons condition with their emotional well-being and social well-being. A persons mental health is so important because it affects how you feel, think and act. Your mental health can determine how motivated you are or how you handle stress and or stressful situations. Social media has impacted peoples mental health especially in teenagers that depression rates are higher, as well as anxiety and self image issues.

Talking To A Screen, Maria Dominguez

Nebraska College Preparatory Academy: Senior Capstone Projects

Throughout the U.S. 20% of teens and adults between the ages 18 and 49 use a dating app on a daily basis. Dating apps can have a good quality of communication. Studies showed that 60% of the participants have had positive experiences with dating platforms. There is also information that dating apps can also be a sign of danger such as false information and false identity. This research will show what are the good and bad outcomes of using a dating app.

How Mental Health Affects Adults Mental Health, Juan Garcia

Nebraska College Preparatory Academy: Senior Capstone Projects

omelessness has been a problem in the USA and around the world for thousands of years. The number of homeless people in the USA is also continuing to increase throughout the year due to the shortage of affordable rental housing as well as the increase in poverty. The state of homelessness has been proven to affect adults' mental health quicker throughout the years, affecting their mood, thoughts, and most importantly, their actions.

Dissociative Identity Disorder And Relationships, Georgia Leclair

Nebraska College Preparatory Academy: Senior Capstone Projects

Dissociative identity disorder(DID) is a mental disorder that involves a coexistence of two or more personalities in one person. “DID is very rare. The disorder affects between 0.01 and 1% of the population. It can occur at any age. Women are more likely than men to have DID.” (Cleveland Clinic, 2021) Most people with DID may not even realize they have it, as when another personality (referred to as an alter) fronts, which is when an alter takes over, they experience it as a loss of time and do not realize that it is instead an alter fronting. People with …

Need Finding For An Embodied Coding Platform: Educators’ Practices And Perspectives, Tommy Sharkey, Robert Twomey, Amy Eguchi, Monica Sweet, Ying Chun Wu

Johnny Carson School of Theatre and Film: Faculty Publications and Creative Activity

Eight middle- and high-school Computer Science (CS) teachers in San Diego County were interviewed about the major challenges their students commonly encounter in learning computer programming. We identified strategic design opportunities -- that is, challenges and needs that can be addressed in innovative ways through the affordances of Augmented and Virtual Reality (AR/VR). Thematic Analysis of the interviews yielded six thematic clusters: Tools for Learning, Visualization and Representation, Pedagogical Approaches, Classroom Culture, Motivation, and Community Connections. Within the theme of visualization, focal clusters centered on visualizing problem spaces and using metaphors to explain computational concepts, indicating that an AR/VR coding …

Observations Of Whooping Crane Parental Provisioning Of Chicks, Glenn H. Olsen

Proceedings of the North American Crane Workshop

Crane chicks are dependent on parent birds for provisioning during the first few months of life, but no study has examined this provisioning in detail. In 2014 research staff at the U.S. Geological Survey, Eastern Ecological Science Center (formerly Patuxent Wildlife Research Center), in Laurel, Maryland, made multiple observations of parent whooping cranes (Grus americana) feeding or interacting with their chick during the 3 months from hatching to fledging. Both parents participated in the feeding of the chick and only 1 chick was raised by each pair of parent whooping cranes. Initially feeding frequency was low (0-20 times …

Surveys And Population Estimates Of A Distinctive Subpopulation Of Sandhill Cranes In The Fraser River Lowlands Of British Columbia, Myles M. Lamont

Proceedings of the North American Crane Workshop

A poorly understood subpopulation of sandhill cranes (Grus canadensis) breeds at scattered locations in the lower Fraser River Valley on the south coast of British Columbia. The area also harbors the northernmost population of overwintering sandhill cranes anywhere in its range. While sporadic monitoring has been carried out since the mid-1960s, no formal survey efforts have been attempted for the entire Fraser River lowland subpopulation. During 2014-2019 we collected groundbased survey data on presence and occupation of territories within the study area; this effort was supported by citizen science contributions. On 20 June 2019, we flew a fixed-width, …

Whooping Crane Nest Building In Southwest Indiana, Amy J. Kearns, Hillary L. Thompson, Allisyn-Marie T. Y. Gillet

Proceedings of the North American Crane Workshop

The first documented case of whooping crane (Grus americana) nest building in Indiana is described. During spring 2015, a pair of whooping cranes did not leave their wintering grounds in Gibson County, Indiana, to return to their summering area in Wisconsin. Three nest platforms were discovered after the death of the female crane. To date, this is the only documented example of a whooping crane pair in the reintroduced Eastern Migratory Population (EMP) building nest platforms outside of Wisconsin. Although fidelity to the core nesting areas in Wisconsin is strong, and natal dispersal is usually <30 km, this example from Indiana shows that whooping cranes in the EMP may have the potential to pioneer nesting areas far outside of core reintroduction areas.

Summary Of Mortality Among Captive Cranes At The International Crane Foundation: 2000–2020, Barry K. Hartup, Robert Phillips

Proceedings of the North American Crane Workshop

We reviewed mortalities of captive cranes at the International Crane Foundation (ICF) between 2000 and 2020 to provide broad insights into contemporary factors affecting the collection’s health and survival. Sixty-three deaths were documented in 13 of 15 crane species held in the ICF collection. The mean annual mortality during the study was 2.6% and the mean age (±SD) at death was 28.4 (±12.7) years. The overall total number of deaths of males and females was similar, but there was an association between sex and death of adult versus geriatric (>25 years) cranes (P < 0.01); males were more likely to die at geriatric age than females. Deaths were commonly associated with chronic health and management problems (n = 44, 79%) versus …

Florida Sandhill Crane Relocates Egg During Incubation, Timothy A. Dellinger, Miranda L. Watford, Ronald R. Bielefeld

Proceedings of the North American Crane Workshop

Anecdotal accounts of birds moving their eggs to a new location have been reported in shorebirds, waterfowl, and woodpeckers. We report relocation of an egg, 2 days prior to hatching, by an adult Florida sandhill crane (Grus canadensis pratensis). We do not know why the egg was moved, but egg movement among other species appears to be associated with nest disturbance by humans, animals, or environmental conditions.

Initial Evaluation Of Cyclic Adenosine Monophosphate Enzyme Immunoassay For Use With Crane Semen Samples, Megan E. Brown, Kim Boardman, Katie L. Edwards

Proceedings of the North American Crane Workshop

The management of ex situ and in situ populations of many wildlife species requires detailed knowledge of a species’ reproductive biology. For species such as cranes, where artificial insemination is a critical component of ex situ management strategies, understanding normal sperm function is especially important. Previous research has shown that captive cranes exhibit highly variable production and quality of semen samples produced by individual males and high levels of variation of cell concentration and motility across different species. Cyclic adenosine monophosphate (cyclic AMP) has been implicated in regulating sperm function, such as cell motility, and may affect an individual’s ability …

How Stressful Is It To Move? Whooping Crane Glucocorticoid Response During Facility Transfer, Megan E. Brown, Christopher Martin, Christopher Crowe, Sprina Lui, Nucharin Songsasen

Proceedings of the North American Crane Workshop

The ability to transfer animals between different facilities for genetic management is a critical component to the success of any cooperatively managed captive animal population despite the high cost and the need for a high level of coordination in logistical planning. Two issues of concern are the magnitude of potential stress responses incurred during shipment of adult cranes to a new facility and the duration of elevated glucocorticoid production during the acclimation periods. The objectives of this project were to assess adrenal responses of whooping cranes (Grus americana) during transfer from the Patuxent Wildlife Research Center (PWRC) to …

Don’T Forget To Wash! Water, Sanitation, And Hygiene Among Zambian Students, Katie Schmitz

NUTR/GLST 498b: Global Research Experiences in Nutrition and Health

Introduction: Water, sanitation, and hygiene practices in sub-Saharan Africa, including Zambia, have not met the Millennium Development Goals (MDGs) and remain inadequate to improve the overall health and wellbeing of most populations.

Methods: Survey research, interviews, WASH observations, and anthropometric assessment were conducted between May-June 2022 on 6-7th grade students within 6 Zambian schools.

Results: While hygiene knowledge was prominent, and handwashing stations and pit latrines were available, schools rarely supplied soap or toilet paper. Diarrheal and respiratory diseases were common and water shortages remain problematic with some students traveling long distances to reach a water source.

Discussion: As in …