Digital Commons Network^™

Striving Towards Authenticity In The Self Through Dress And Appearance: Stories Of Latina Adolescent Immigrants, Mary Alice Casto, Jennifer Paff Ogle, Maricela Demirjyn, Amanda Morales, Sarah Silvas-Bernstein

Department of Textiles, Merchandising and Fashion Design: Faculty Publications

We sought to explore how Latina adolescent immigrants experience immigration across adolescence as they seek to know and express their authentic selves through dress and appearance. Our work was informed by theories of acculturation, identity, and authenticity. Participants included 12 immigrant women who identified as Latina and who immigrated before age 16. Open-ended interviews focused on participants’ memories of their immigration experiences during adolescence. Data were analyzed using constant comparison processes. Findings revealed that, for participants, the typical challenges of adolescence were complicated by immigration that included constructing an authentic identity at the intersection of two cultures. Immigration produced a …

Natural Resource System Size Can Be Used For Managing Recreational Use, D. S. Kane, K. L. Pope, K. D. Koupal, M. A. Pegg, C. Chizinski, M. Kaemingk

School of Natural Resources: Faculty Publications

No abstract provided.

Maps Of Cropping Patterns In China During 2015–2021, Bingwen Qiu, Xiang Hu, Chongcheng Chen, Zhenghong Tang, Peng Yang, Xiaolin Zhu, Chao Yan, Zeyu Jian

Community and Regional Planning Program: Faculty Scholarly and Creative Activity

Multiple cropping is a widespread approach for intensifying crop production through rotations of diverse crops. Maps of cropping intensity with crop descriptions are important for supporting sustainable agricultural management. As the most populated country, China ranked first in global cereal production and the percentages of multiple-cropped land are twice of the global average. However, there are no reliable updated national-scale maps of cropping patterns in China. Here we present the first recent annual 500-m MODIS-based national maps of multiple cropping systems in China using phenologybased mapping algorithms with pixel purity-based thresholds, which provide information on cropping intensity with descriptions of …

Short-Range Air Defense Operations, United States Army

United States Army: Field Manuals

Short-Range Air Defense Operations, United States Army Field Manual FM 3-01.44

Simulated Dataset Of Corn Response To Nitrogen Over Thousands Of Fields And Multiple Years In Illinois, German Mandrini, Sotirios V. Archontoulis, Cameron M. Pittelkow, Taro Mieno, Nicolas F. Martin

Department of Agricultural Economics: Faculty Publications

Nitrogen (N) fertilizer recommendations for corn (Zea mays L.) in the US Midwest have been a puzzle for several decades, without agreement among stakeholders for which methodology is the best to balance environmental and economic outcomes. Part of the reason is the lack of long-term data of crop responses to N over multiple fields since trial data is often limited in the number of soils and years it can explore. To overcome this limitation, we designed an analytical platform based on crop simulations run over millions of farming scenarios over extensive geographies. The database was calibrated and validated using data …

Changing Faces And Persistent Patterns For Education In The New Latinx Diaspora, Edmund T. Hamann, Linda Harklau

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

The study of education in the New Latino/a/x¹ Diaspora (NLD) was initiated in the 1990s with an understanding that education research from regions where the Latino/a/x presence is long-standing might not always fit well for places where Latino/a/x populations were newer and where histories of discrimination, political organizing, and resistance were much more limited. This chapter is the fourth in a series of "bigger picture" examinations of the status of education in the NLD over the past two decades (following Hamann, Wortham, and Murillo [2002] and Hamann and Harklau [2010, 2015]). Like previous iterations, this chapter points to gaps …

Diez Cosas Que Maestros Mexicanos Deben Saber De Las Escuelas Estadounidenses, Edmund T. Hamann

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

La escuela es un universo institucional que la niñez y la adolescencia migrante tienen que negociar en sus contextos de llegada. A menudo, las niñas, niños y adolescentes (NNyA) migrantes han tenido una experiencia escolar anterior, en un país en el que el sistema educativo opera sobre la base de una serie de normas diferentes. Por eso es importante que las personas que guían la escolarización en el nuevo escenario educativo –en este caso los maestros mexicanos– sepan cómo funciona el sistema educativo estadounidense en el que estaban escolarizados anteriormente sus estudiantes. Con este conocimiento pueden ayudar a sus alumnos …

Serving Through Transcribing: Preserving History While Building Community, Julie Centofanti, Mollie Hartup

Honors in Practice Online Archive

Community is a foundational element in honors education. During the global pandemic, students reimagined ways to connect in order to build community and serve one another. Authors describe a virtual collaboration in transcription, where honors students gathered to participate in digital transcribe-a-thons. These informal groupings evolved into a transcribing club that met three times a week (collectively logging more than 1,600 hours) and transcribed over 16,000 historical documents. A study of participating transcribers reveals enhanced historical knowledge, skill building, and opportunities for relationships with students of varying interests and backgrounds despite edicts for social distancing. While a common feature of …

Disorientations And Disruptions: Innovating First-Year Honors Education Through Collaborative Mapping Projects, Nathan W. Swanson

Honors in Practice Online Archive

A series of courses on the Evolution of Ideas introduces interdisciplinary study, develops collaborative discourse, and promotes a sense of community among first-year honors students. The curriculum encourages faculty to use a range of strategies to help students understand an idea and its history while also fostering awareness as to its social, political, economic, and broader contexts. Using the social history of maps as an example, the author demonstrates how disrupting students’ understanding of the map itself and, through creative group projects, disorienting emergent understanding of campus spaces, fosters a questioning atmosphere and makes room for growth. Through planned disorientation …

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.

Insects As Indicators Of Climate Change: A Literature Review, Amy Catalano

Department of Entomology: Distance Master of Science Projects

The International Panel on Climate Change (IPCC) has consistently predicted rising global temperatures since it began reporting in 1988. Researchers have noted that climate extremes have been identified beginning in the 1990s and are apparent in various climate indicators. The most recent IPCC reports show that the rate of warming has sped up considerably, and that global warming will increase from pre-industrial levels by 1.5 degrees Celsius in the next 30 years, and possibly by 2 degrees C if considerable mitigation efforts are not put in place (IPCC, 2021). By 2017 global temperatures had already increased by about 1 degree …

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 …

Plague Risk In The Western United States Over Seven Decades Of Environmental Change, Colin J. Carlson, Sarah N. Bevins, Boris V. Schmid

United States Department of Agriculture Wildlife Services: Staff Publications

After several pandemics over the last two millennia, the wildlife reservoirs of plague (Yersinia pestis) now persist around the world, including in the western United States. Routine surveillance in this region has generated comprehensive records of human cases and animal seroprevalence, creating a unique opportunity to test how plague reservoirs are responding to environmental change. Here, we test whether animal and human data suggest that plague reservoirs and spillover risk have shifted since 1950. To do so, we develop a new method for detecting the impact of climate change on infectious disease distributions, capable of disentangling long-term trends (signal) and …

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 …

Patterning Ecological Restoration After Weeds, Stephen L. Young, Erik P. Hamerlynck

United States Department of Agriculture-Agricultural Research Service / University of Nebraska-Lincoln: Faculty Publications

The United Nations Decade on Ecosystem Restoration aims to prevent, halt, and reverse the degradation of ecosystems on every continent. Disturbances stemming from anthropogenic or natural causes make plant community restoration challenging. The introduction of fast-growing weeds that generate high biomass and produce copious seed is most threatening to plant communities. A paradigm shift in ecosystem restoration is needed that emphasizes traits and affected ecological processes similar to weeds. The repeated introduction of seed from native plants with weedy characteristics follows the propagule pressure and evolution of invasiveness hypotheses. In targeting areas with heavy weed populations, native plants could establish …

Corn Nitrogen Nutrition Index Prediction Improved By Integrating Genetic, Environmental, And Management Factors With Active Canopy Sensing Using Machine Learning, Dan Li, Yuxin Miao, Curtis J. Ransom, Gregory Mac Bean, Newell R. Kitchen, Fabián G. Fernández, John E. Sawyer, James J. Camberato, Paul R. Carter, Richard B. Ferguson, David W. Franzen, Carrie A.M. Laboski, Emerson D. Nafziger, John F. Shanahan

United States Department of Agriculture-Agricultural Research Service / University of Nebraska-Lincoln: Faculty Publications

Accurate nitrogen (N) diagnosis early in the growing season across diverse soil, weather, and management conditions is challenging. Strategies using multi-source data are hypothesized to perform significantly better than approaches using crop sensing information alone. The objective of this study was to evaluate, across diverse environments, the potential for integrating genetic (e.g., comparative relative maturity and growing degree units to key developmental growth stages), environmental (e.g., soil and weather), and management (e.g., seeding rate, irrigation, previous crop, and preplant N rate) information with active canopy sensor data for improved corn N nutrition index (NNI) prediction using machine learning methods. Thirteen …

Lincoln Vital Signs, 2022 Report (Version 1.2), Stacey Hoffman, Alyssa Sloane, Taylor Smith

University of Nebraska Public Policy Center: Publications

Executive Summary

Since 2014, Lincoln Vital Signs, authored by the University of Nebraska Public Policy Center, has been a community-wide data resource. The 2022 Lincoln Vital Signs report is sponsored by Lincoln’s and Nebraska’s largest public and private charitable organizations. Lincoln Vital Signs 2022 continues the tradition of providing credible, reliable information about Lincoln, compared to its recent past and to other communities in the United States. Data from the report are used by organizations and individuals to inform decisions, spark connections, and spur collaboration. You can view the report, along with new interactive graphs, at https://www.lincolnvitalsigns.org. Lincoln Vital …

How Do Health Disparities In Minorities Lead To Incompetent Patient Care?, Gisela Meza-Guzman

Nebraska College Preparatory Academy: Senior Capstone Projects

Despite the yearly advances in preventative medicine with the use of advanced technology, new treatment applications, effective therapeutic methods, etc., a significant number of minorities are not receiving the proper care from medical professionals. The determinative groups that are being affected by this incompetent care occur involve race and ethnicity, culture, socioeconomic status, region or geography, and age. These populations have faced many challenges in receiving access to health care in the United States for generations and even when they do receive proper health care, their care may not be as efficient compared to the Caucasian population. There are necessary …

Heterogeneity Of Recreationists In A Park And Protected Area, Olivia A. Darugna, Mark A. Kaemingk, Christopher J. Chizinski, Kevin L. Pope

Nebraska Cooperative Fish and Wildlife Research Unit: Staff Publications

Limited information and resources have caused many parks and protected areas (PPAs) to functionally manage recreationists as a single homogeneous group, despite potential negative social and ecological consequences. We aimed to evaluate the homogeneity of recreationists at the Valentine National Wildlife Refuge (NWR) by 1) quantifying frequencies of consumptive (i.e., hunting), intermediate-consumptive (i.e., fishing), and non-consumptive recreational-activity groups (e.g., wildlife viewing), and 2) evaluating sociodemographic differences among these groups. We used onsite surveys to determine that Valentine NWR supports heterogeneous groups of recreationists. The intermediate-consumptive group was most frequent (77% of all parties). All three recreational-activity groups varied in party …

Considering The Needs, Challenges, And Assets Of School Systems In Rural Meatpacking Communities During Covid-19: The Roles Of Schools As Vehicles Of Community, Edmund T. Hamann, Amanda R. Morales, Ricardo Martinez

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

For more than 40 years, the relocation of meatpacking from urban to rural communities and the related change of who works in these high-risk, modestly compensated positions has brought Spanish-speaking and African and Asian refugee populations to communities like the seven focal Nebraska communities we consider here. These seven, five rural and two part of multi-county metropolitan areas, all have majority Latinx school enrollments and they all have been particularly hard hit by both the first and third waves of the COVID-19 pandemic. They were each also foci of a special new course we co-taught in December 2020 called: “Pandemics, …

2022 Nebraska Water Leaders Academy Final Report, Mark E. Burbach, Robert Matthew Joeckel, Brooke Mott, Gina S. Matkin

Conservation and Survey Division: Faculty and Staff Publications

Fifteen participants completed the 2022 Water Leaders Academy bringing the total number of graduates to 168 since the inception of the program in 2011. Assessments of participants’ transformational leadership skills, champion of innovation skills, water knowledge, engagement with water issues, civic capacity, entrepreneurial leadership behaviors, and boundary spanning skills increased significantly over the course of the year, according to both the participants and their raters. Feedback from the participants was highly positive and constructive. Academy planners are addressing participant concerns. Results of the program assessment indicate that the curriculum is meeting Academy objectives. Therefore, only minor changes are planned for …

The Green Wave: Effects Of Legal Marijuana On The Labor Market., Sara Varon

Honors Program: Senior Projects (Public)

In this paper I examine the relationship between the introduction of recreational marijuana laws and the labor market. First, using Google Trends data I find evidence that states that undergo the treatment of recreational marijuana legalization will likely experience a large and significant increase in search volume terms related to marijuana demand following the implementation of marijuana regulations. Using this same data set, I find support for the theory that as marijuana legalization becomes more entrenched within each individual state, public interest for marijuana also increases which allows for the use of Google Trends data as a proxy for legalization …

From The End Of Politics To Legitimate Opposition: Political Perceptions Of The 37th Congress Of The United States In The North 1860-1862, Lauren Dubas

Honors Program: Senior Projects (Public)

This paper intends to explore the political landscape of the Union during the first two years of the Civil War, specifically how the people in the North perceived what remained of the Congress from 1860-1862. I will be using a combination of primary and secondary sources to cover the 37^th Congress of the United States, whose members were elected in 1860 and legislated until the next Congressional election in 1862. My research shows several significant stages in the political landscape during this period and uses these stages of partisan politics as the foundation for understanding how the federal government, …

Exploring 3d Data Reuse And Repurposing Through Procedural Modeling, Rachel Opitz, Heather Richards-Rissetto, Karin Dalziel, Jessica Dussault, Greg Tunink

Department of Anthropology: Faculty Publications

Most contemporary 3D data used in archaeological research and heritage management have been created through ‘reality capture,’ the recording of the physical features of extant archaeological objects, structures, and landscapes using technologies such as laser scanning and photogrammetry (Garstki 2020, ch.2; Magnani et al. 2020). A smaller quantity of data are generated by Computer Aided Design (CAD) and Building Information Modeling (BIM) projects, and even fewer data are generated through procedural modeling, the rapid prototyping of multi-component threedimensional (3D) models from a set of rules (Figure 8.1.). It is unsurprising therefore that in archaeology and heritage, efforts around digital 3D …

Assessing The Impacts Of Covid-19 On Activity-Travel Scheduling: A Survey In The Greater Toronto Area, Alireza Dianat, Jason Hawkins, Khandker Nurul Habib

Department of Civil and Environmental Engineering: Faculty Publications

The COVID-19 lockdown provided many individuals an opportunity to explore changes in their daily routines, particularly when considered in combination with an ever-changing Information and Communication Technology (ICT) landscape. These new routines and alternative activities have the potential to be continued in the post-COVID era. Transportation planners must understand how routines vary to effectively estimate activity-travel scheduling. The purpose of this study is to determine the influence of the COVID-19 pandemic lockdown on activity-travel behavior and the adoption of ICT-based alternative options. A special emphasis is placed on predicting the long-term effects of this disturbance on activity-travel scheduling. This study …

Rapid Changes In Public Perception Toward A Conservation Initiative, Rebecca Niemiec, Richard E.W. Berl, Mireille Gonzalez, Tara L. Teel, Jonathan Salerno, Stewart Breck, Cassiopeia Camara, Matthew Collins, Courtney Scholtz, Dana Hoag, Kevin R. Crooks

United States Department of Agriculture Wildlife Services: Staff Publications

Rapid, widespread changes in public perceptions and behaviors have the potential to influence conservation outcomes. However, few studies have documented whether and how such shifts occur throughout the span of a conservation initiative. We examined the 2020 ballot initiative to reintroduce wolves into Colorado, which passed with less support than prior surveys had estimated. We conducted a postelection survey of Colorado residents using the same methods as our preelection survey to compare responses between surveys and to official election results. Reported voting in favor of wolf reintroduction in the postelection survey decreased in comparison to voting intentions shared in the …

Circling The Drain: The Extinction Crisis And The Future Of Humanity, Rodolfo Dirzo, Gerardo Ceballos, Paul R. Ehrlich

Harold W. Manter Laboratory of Parasitology: Library Materials

Humanity has triggered the sixth mass extinction episode since the beginning of the Phanerozoic. The complexity of this extinction crisis is centered on the intersection of two complex adaptive systems: human culture and ecosystem functioning, although the significance of this intersection is not properly appreciated. Human beings are part of biodiversity and elements in a global ecosystem. Civilization, and perhaps even the fate of our species, is utterly dependent on that ecosystem’s proper functioning, which society is increasingly degrading. The crisis seems rooted in three factors. First, relatively few people globally are aware of its existence. Second, most people who …

“Breaking Free”: A Grounded Theory Study Of Atheist Women In The United States, Dena Abbott, Elyxcus Anaya

Department of Educational Psychology: Faculty Publications

Using a critical, grounded theory approach, we interviewed 31 atheist-identified women to ascertain the ways in which women develop and navigate an atheist identity and how their experience is influenced by patriarchal, hegemonic Christianity in the United States using a concealable stigmatized identity framework. Qualitative analysis resulted in six core categories: (1) Embracing Atheism as Liberation, (2) Escaping Christian Patriarchy, Challenging Atheist Patriarchy, (3) Low Identity Salience Provides Protection from Anti-Atheist Discrimination, (4) Expectations to Conform to Christian Norms, (5) Disclosure Requires Thoughtfulness and Purpose, and (6) Connecting with Other Atheists is Valuable and Elusive. Although atheist women experienced sexism …

Hidden In Plain Sight: Working Class And Low-Income Atheists, Dena M. Abbott, Debra Mollen, Jessica A. Boyles, Elyxcus J. Anaya

Department of Educational Psychology: Faculty Publications

The current study sought to qualitatively examine the role of social class in the development of atheist identity, the experience of atheism-related minority stress, and relationships between atheists. Using a critical phenomenological design, we captured the experiences of 15 working-class and the low-income U.S. American atheists and identified five themes: Early Doubts and Establishment of Atheist Values; Diverse Experiences of Antiatheist and Class-Based Stigma; Expecting Indifference, Exercising Caution; Strategies of Concealment and Disclosure; and Atheism as an Individual, Rather Than Collective, Experience. Results suggested working-class and low-income atheists engaged in strategic outness to manage risk, and their atheist identities developed …

Malaria Resilience In South America: Epidemiology, Vector Biology, And Immunology Insights From The Amazonian International Center Of Excellence In Malaria Research Network In Peru And Brazil, Kathrine Torres, Marcelo U. Ferreira, Marcia C. Castro, Ananias A. Escalante, Jan E. Conn, Elizabeth Villasis, Maisa Da Silva Araujo, Gregorio Almeida, Priscila T. Rodrigues, Rodrigo M. Corder, Anderson R.J. Fernandes, Priscila R. Calil, Winni A. Ladeia, Stefano S. Garcia-Castillo, Joaquin Gomez, Lis Ribeiro Do Valle Antonelli, Ricardo T. Gazzinelli, Douglas T. Golenbock, Alejandro Llanos-Cuentas, Dionicia Gamboa, Joseph M. Vinetz

Harold W. Manter Laboratory of Parasitology: Library Materials

The 1990s saw the rapid reemergence of malaria in Amazonia, where it remains an important public health priority in South America. The Amazonian International Center of Excellence in Malaria Research (ICEMR) was designed to take a multidisciplinary approach toward identifying novel malaria control and elimination strategies. Based on geographically and epidemiologically distinct sites in the Northeastern Peruvian and Western Brazilian Amazon regions, synergistic projects integrate malaria epidemiology, vector biology, and immunology. The Amazonian ICEMR’s overarching goal is to understand how human behavior and other sociodemographic features of human reservoirs of transmission— predominantly asymptomatically parasitemic people—interact with the major Amazonian malaria …