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Batman’S Animated Brain(S): Paper Presented To The Batman In Popular Culture Conference, Lisa Kort-Butler

Department of Sociology: Presentations

I was in the beginning stages of a project on the social story of the brain (and a neuroscience more broadly), when a Google image search brought me a purchasable phrenology of Batman, then a Batman-themed Heart and Brain cartoon of the Brain choosing the cape-and-cowl.1 A quick search of “Batman brain” yielded something interesting: various pieces on the psychology of Batman (e.g., Langley 2012), Zehr’s (2008) work on Bruce Wayne’s training plans and injuries, the science fictions of Batman comics in the post-World War II era (Barr 2008; e.g., Detective Comics, Vol. 1, No. 210, 1954), going back to …

Notes And Discussion Piece: Status Of The Topeka Shiner In Iowa, Clay L. Pierce, Nicholas T. Simpson, Alexander P. Bybel, Courtney L. Zambory, Michael J. Weber, Kevin J. Roe

United States Geological Survey: Staff Publications

The Topeka shiner Notropis topeka is native to Iowa, Kansas, Minnesota, Missouri, Nebraska, and South Dakota and has been federally listed as endangered since 1998. Our goals were to determine the present distribution and qualitative status of Topeka shiners throughout its current range in Iowa and characterize the extent of decline in relation to its historic distribution. We compared the current (2016–2017) distribution to distributions portrayed in three earlier time periods. In 2016–2017 Topeka shiners were found in 12 of 20 HUC10 watersheds where they occurred historically. Their status was classified as stable in 21% of the HUC10 watersheds, possibly …

Board Invited Review: Prospects For Improving Management Of Animal Disease Introductions Using Disease-Dynamic Models, Ryan S. Miller, Kim M. Pepin

United States Department of Agriculture Wildlife Services: Staff Publications

Management and policy decisions are continually made to mitigate disease introductions in animal populations despite often limited surveillance data or knowledge of disease transmission processes. Science-based management is broadly recognized as leading to more effective decisions yet application of models to actively guide disease surveillance and mitigate risks remains limited. Disease-dynamic models are an efficient method of providing information for management decisions because of their ability to integrate and evaluate multiple, complex processes simultaneously while accounting for uncertainty common in animal diseases. Here we review disease introduction pathways and transmission processes crucial for informing disease management and models at the …

The Impact Of Different Data Processing Methods On Site-Specific Management Recommendation, Taro Mieno, Joe D. Luck, Zhengzheng Gao

Cornhusker Economics

Precision agriculture has the potential to enhance farming profitability substantially via site-specific management of fields. One of the promising ways of generating such profitability-enhancing input is to a use recommendation map is on-farm randomized trials. The process of generating an input (say nitrogen) using a recommendation map typically involves the following steps:

1. Design and implement randomized input use trial

2. Collect yield data along with other field characteristics (Slope, Electrical Conductivity, and Organic Matter)

3. Process the data for statistical analysis

4. Conduct regression analysis to estimate production function (how the input affect crop yield)

5. For each of …

Yield Determination Of Maize Hybrids Under Limited Irrigation, Jin Zhao, Qingwu Xue, Baozhen Hao, Thomas H. Marek, Kirk E. Jessup, Wenwei Xu, Brent W. Bean, Paul D. Colaizzi

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

Hybrid adoption, irrigation, and planting density are important factors for maize (Zea mays L.) production in semiarid regions. For this study, a 2-yr field experiment was conducted in the Texas High Plains to investigate maize yield determination, seasonal evapotranspiration (ETc), and water-use efficiency (WUE) under limited irrigation. Two hybrids (N74R, a conventional hybrid, and N75H, a drought-tolerant (DT) hybrid) were planted at three water regimes (I100, I75, and I50, referring to 100%, 75%, and 50% of the evapotranspiration requirement) and three planting densities (PD 6, PD 8, and PD 10, referring to 6, 8, and 10 seeds m−2). At I50, …

Index

Bulletin of the University of Nebraska State Museum (1924–2023)

No abstract provided.

Pacifying Hunter-Gatherers, Raymond B. Hames

Department of Anthropology: Faculty Publications

There is a well-entrenched schism on the frequency (how often), intensity (deaths per 100,000/year), and evolutionary significance of warfare among hunter-gatherers compared with large-scale societies. To simplify, Rousseauians argue that warfare among prehistoric and contemporary hunter-gatherers was nearly absent and, if present, was a late cultural invention. In contrast, so-called Hobbesians argue that violence was relatively common but variable among hunter-gatherers. To defend their views, Rousseauians resort to a variety of tactics to diminish the apparent frequency and intensity of hunter-gatherer warfare. These tactics include redefining war, censoring ethnographic accounts of warfare in comparative analyses, misconstruing archaeological evidence, and claiming …

The One Health Approach To Toxoplasmosis: Epidemiology, Control, And Prevention Strategies, A. Alonso Aguirre, Travis Longcore, Michelle Barbieri, Haydee Dabritz, Dolores Hill, Patrice N. Klein, Christopher Lepczyk, Emily L. Lilly, Rima Mcleod, Judith Milcarsky, Caroline E. Murphy, Chunlei Su, Elizabeth Vanwormer, Robert Yolken, Grant C. Sizemore

School of Veterinary and Biomedical Sciences: Faculty Publications

One Health is a collaborative, interdisciplinary effort that seeks optimal health for people, animals, plants, and the environment. Toxoplasmosis, caused by Toxoplasma gondii, is an intracellular protozoan infection distributed worldwide, with a heteroxenous life cycle that practically affects all homeotherms and in which felines act as definitive reservoirs. Herein, we review the natural history of T. gondii, its transmission and impacts in humans, domestic animals, wildlife both terrestrial and aquatic, and ecosystems. The epidemiology, prevention, and control strategies are reviewed, with the objective of facilitating awareness of this disease and promoting transdisciplinary collaborations, integrative research, and capacity building among universities, …

Seasonal Salinization Decreases Spatial Heterogeneity Of Sulfate Reducing Activity, Valerie A. Schoepfer, Amy J. Burgin, Terry D. Loecke, Ashley M. Helton

School of Natural Resources: Faculty Publications

Evidence of sulfate input and reduction in coastal freshwater wetlands is often visible in the black iron monosulfide (FeS) complexes that form in iron rich reducing sediments. Using a modified Indicator of Reduction in Soils (IRIS) method, digital imaging, and geostatistics, we examine controls on the spatial properties of FeS in a coastal wetland fresh-to-brackish transition zone over a multi-month, drought-induced saltwater incursion event. PVC sheets (10 - 15 cm) were painted with an iron oxide paint and incubated vertically belowground and flush with the surface for 24 h along a salt-influenced to freshwater wetland transect in coastal North Carolina, …

Co2 Flux And C Balance Due To The Replacement Of Bare Soil With Agro-Ecological Service Crops In Mediterranean Environment, Emanuele Radicetti, O. Adewale Osipitan, Ali Reza Safahani Langeroodi, Sara Marinari, Roberto Mancinelli

Haskell Agricultural Laboratory (Northeast Research and Extension Center)

Intensive agriculture practices often results in decomposition of organic matter, thus causing soil CO₂ emissions. Agro-ecological service crop could be profitably cultivated to improve soil characteristics and reduce CO₂ emissions under Mediterranean environment. Two-year field trials were conducted in central Italy. The treatments were three agro-ecological service crops (hairy vetch, oat, and oilseed rape) and a no-service cover. Plant development, soil characteristics, and CO₂ emissions were measured. Oat and oilseed rape showed a rapid growth, while hairy vetch started to grow rapidly only after the cold period. Soil CO₂ emissions trend was similar among the agro-ecological …

Response Of Sorghum Enhanced In Monolignol Biosynthesis To Stalk Rot Pathogens, Deanna L. Funnell-Harris, Scott E. Sattler, Patrick M. O'Neill, Tammy Gries, Hannah M. Tetreault, Thomas E. Clemente

Department of Plant Pathology: Faculty Publications

To increase phenylpropanoid constituents and energy content in the versatile C4 grass sorghum (Sorghum bicolor [L.] Moench), sorghum genes for protiens related to monolignol biosynthesis were overexpressed: SbMyb60 (transcriptional activator), SbPAL (phenylalanine ammonia ase), Bmr2 (4-coumarate: CoA ligase), and SbC3H (coumaroyl shikimate 3-hydroxylase). Overexpression lines were evaluted for responses to stalk pahtogens under greenhouse and field conditions. Greenhouse-grown plants were inoculated with Fusarium thapsinum (Fusarium stalk rot) and Macrophomia phaseolina (charocal rot), which cause yield-reducing diseases. F. thapsinum-inoculated overexpression plants had mean lesion lengths not significantly different than wild-type, except for significantly smaller lesions on two of three SbMyb60 and …

Nefdc Conference Program, Spring 2019, New England Faculty Development Consortium

New England Faculty Development Consortium Conference Programs

New England Faculty Development Consortium Conference Program, spring 2019

Theme: Education in the Age of Anxiety

June 7, 2019, Landmark College, Putney, Vermont

Keynote Address: Rescuing the Canary in the Coal Mine: Anxiety and Stress Go to College. What to Know, What to Do, Dr. Jerome Schultz, Ph.D. Clinical Neuropsychologist and Lecturer on Psychology, Department of Psychiatry, Harvard Medical Schoo

Conference Overview

Conference Planning Grid

Call for proposals: Scholarship of Teaching and Learning Grants

SAVE THE DATE! NEFDC FALL CONFERENCE: Constructing our Students, Constructing Ourselves, November 8, 2019, Hogan Center, College of the Holy Cross Worcester, Massachusetts. The Architecture of …

Leveraging Image Analysis For High-Throughput Plant Phenotyping, Sruti Das Choudhury, Ashok Samal, Tala Awada

School of Natural Resources: Faculty Publications

The complex interaction between a genotype and its environment controls the biophysical properties of a plant, manifested in observable traits, i.e., plant’s phenome, which influences resources acquisition, performance, and yield. High-throughput automated image-based plant phenotyping refers to the sensing and quantifying plant traits non-destructively by analyzing images captured at regular intervals and with precision. While phenomic research has drawn significant attention in the last decade, extracting meaningful and reliable numerical phenotypes from plant images especially by considering its individual components, e.g., leaves, stem, fruit, and flower, remains a critical bottleneck to the translation of advances of phenotyping technology into genetic …

Center For Grassland Studies, Volume 25, Issue 1, Spring 2019

Center for Grassland Studies: Newsletters

Center for Grassland Studies Celebrates 25th Year

25 Years Ago in History

Alumni Update: Brandon Peterson, NRCS District Conservationist

PGA Golf Management’s December 2018 Graduates

The Barta Brothers Ranch: Making a Difference

Stock Seed Farms Invests in Students

Dean’s List Fall 2018

America’s Grassland Conference: August 20-22

Student Spotlight: Alexa Johnson

Orval “Lynn” Myers: 1950 - 2019

PGA Golf Management Alumnus and Staff Receive Awards

Dennis Brink Retires after UNL Career Spanning 40 Years

Valuing Rural Dexterity: Experiential Funds Of Knowledge, Science Education, And Rural Kids, Amanda Morales

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

One’s sense of place is tied inextricably to one’s identity. Who we become as adults is closely connected to our interweaving of experience over time and how we come to understand the world and ourselves relative to it. Th ese informal and organic interactions within the specifi c environmental contexts of our childhoods can seem insignifi cant and inconsequential, particularly given that children’s imaginative explorations, informal investigations, and authentic observations of ecological phenomena present in their daily lives are oft en not acknowledged by or valued within formal educational settings. In this essay, I use Gonzalez, Moll, and Amanti’s (2005) …

Measuring And Modelling How And When Effective Science Teaching Occurs, Elizabeth B. Lewis, Lyrica L. Lucas, Amy N. Tankersley, Elizabeth Hasseler, Brandon A. Helding

Department of Teaching, Learning, and Teacher Education: Presentations

With new national science education standards, we must understand how to prepare science teachers capable of advancing reform initiatives. In a 3-year longitudinal study we adopted a multi-method approach to investigate beginning science teachers’ instructional practices. We analyzed transcripts, administered a teaching self-efficacy survey, observed science lessons, and documented weeks of lessons. Using this large dataset, we posed research questions about the use of NGSS scientific practices in teachers’ science lessons (Paper #1) and teacher- and student-level characteristics as it relates to teachers’ use of inquiry in the classroom (Paper #2). In order to expand our coding capability of science …

Putting The I In Science, Naomi Kirkvold

Honors Program: Expanded Learning Clubs

This club gets kids interested in science in ways that they may not have experienced in a classroom by doing weekly experiments.

Fish & Wildlife News: Spring 2019, Matt Trott

Fish and Wildlife News

No abstract provided.

Establishing Enhanced Learning Outcomes In Science For First Generational Undergraduate College Students, Marianna Burks

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

First-generation students represent an increasing percentage of the demographic for college and university enrollment at both the undergraduate and graduate levels. Since 2001, results from the National Center for Education Statistics Longitudinal Study, indicates ‘higher percentages of first-generations college students attended public postsecondary institutions-76 vs. 72%’ (Redford & Hoyer, 2017). There is insufficient research, however, concerning how first-generation students’ needs are different, even unique, from those students who are second- generation and beyond attending college (National Center for Educational Statistics, 2017). Since this increase of students enrolling in post-secondary education, ‘understanding the needs of first-generation students is imperative more now …

Editorial Matter: Jnchc 20:1 (Spring/Summer 2019)

Journal of the National Collegiate Honors Council Online Archive

Frontmatter: Front cover, TP, CP, Contents, Call for Papers, Editorial Policy, Deadlines, Submission Guidelines

Backmatter: About the Authors, About the NCHC Monograph Series, NCHC Monographs & Journals, NCHC Publications Order Form, back cover

Being Honors Worthy: Lessons In Supporting Transfer Students, Carolyn Thomas, Eddy A. Ruiz, Heidi Van Beek, J. David Furlow, Jennifer Sedell

Journal of the National Collegiate Honors Council Online Archive

In the ever-growing discussion of how to build and support honors programs that reflect the diverse communities our institutions serve, the recruitment of transfer students has only recently been identified as a key avenue to enacting more equitable programs. Reflecting on four years of recruiting, enrolling, and graduating transfer students in the University Honors Program at the University of California, Davis, we push the conversation beyond how to welcome transfer students in honors to how to meaningfully support them. We present the initial findings of our ongoing self-assessment to stimulate discussion about the unique challenges and opportunities transfer students experience …

Creating A Profile Of An Honors Student: A Comparison Of Honors And Non-Honors Students At Public Research Universities In The United States, Andrew J. Cognard-Black, Art L. Spisak

Journal of the National Collegiate Honors Council Online Archive

This study uses data from the 2018 Student Experience in the Research University (SERU) Survey of undergraduate degree-seeking students to develop a profile of an honors student. Nineteen research universities participated in the 2018 SERU Survey, with a resulting sample size of almost 119,000 undergraduate students, of whom 15,280 reported participation in or completion of an honors program. No other study has surveyed honors students on such a scale and across so many institutions. This study could be useful for recruiting since it would give recruiters a better idea of what to look for that would make prospects successful in …

Journal Of The National Collegiate Honors Council, Vol. 20, No. 1 (Spring/Summer 2019): Forum On Current Challenges To Honors Education

Journal of the National Collegiate Honors Council Online Archive

Contents
Call for Papers
Editorial Policy, Deadlines, and Submission Guidelines
Dedication to Linda Frost
Editor’s Introduction Ada Long

Forum Essays on “Current Challenges to Honors Education”

Shunning Complaint: A Call for Solutions from the Honors Community Richard Badenhausen

Congregational Honors: A Model for Inclusive Excellence Naomi Yavneh Klos

Taking on the Challenges of Diversity and Visibility: Thoughts from a Small Honors Program Kathryn M. MacDonald

The Case for Heterodoxy Betsy Greenleaf Yarrison

The Power of Creation: Critical Imagination in the Honors Classroom Jennie Woodard

With Great Privilege Comes Great Responsibility Anne Dotter

No Complaints, Please; Just Time to Rethink …

The Omaha Barometer, Eric Thompson

Bureau of Business Research Publications

The 2019 Barometer compares the economic performance and characteristics of Greater Omaha with nine other metros to reveal strengths and opportunities for growth. Greater Omaha continues to perform competitively when compared with these high-performing metros and has a strong advantage in entrepreneurship, business costs and aspects of growth and quality of life.

Growing A Healthy Future, Spring 2019

Institute of Agriculture and Natural Resources: Institute Publications

Nebraska strong; Ag resilience a priority for IANR; Soil – the 'Underdog Natural Resource'; A majestic resource – preserving the Nebraska Sandhills; Task force takes holistic approach to Sandhills management; Redcedar trees a complex social-ecological issue; Identifying effects of eastern redcedars on water; Center for Grassland Studies leader in prairie ecology; Prairie Pines providing nature-based education; Nine-Mile Prairie a unique tallgrass treasure; Researchers identifying needs of rural minorities; Ecologist: Resilience doesn’t mean stagnant; Drought resilience at home and abroad; A natural fit

Transposon Mutagenesis In Mycobacterium Avium Subspecies Paratuberculosis, John P. Bannantine, Denise K. Zinniel, Raul G. Barletta

School of Veterinary and Biomedical Sciences: Faculty Publications

While transposon mutagenesis has been developed for Mycobacterium avium subspecies paratuberculosis (Map), relatively few laboratories have adopted this important genetic tool to examine gene function and essentiality. Here we describe the construction of a Map transposon library using the Himar1 mariner transposon, but concepts can also be applied to the Tn5367 transposon, which has also been used by our group. Delivery of the transposon is by a temperature-sensitive phagemid, ϕMycoMarT7, and plating transductants requires patience and specialized media due to length of incubation required to observe colonies. Several transposon mutants obtained from these libraries have been tested in vaccine and …

Nebline, April 2019

NEBLINE Newsletter Archive from Nebraska Extension in Lancaster County

Two Extension Programs Help Grow Lincoln’s Healthy Environment

Double Up Food Bucks

Choose Healthy Here

Focus on Moving More in April

Recipe of the Month

Field Conditions and Planting

Beneficial Fungi and Tree Health

Response to Bed Bugs: Panic vs. Reasonable Actions

Cleaning Up After Rodents

2019 Perennial Plant of the Year

Garden Guide Things to Do This Month

Laugh Out Loud — Developing Humor in Children

Upcoming Early Childhood Trainings

HEART OF 4-H-Megan Starner

Kiwanis Karnival, April 12

Horse Bits

Teen Council 4-H’ers Are True Leaders at 4-H Lock-In

New in 4-H at Super Fair

Youth for the Quality …

Why Domain-Specific Science Knowledge Matters In Teacher Certification: Focusing On Evidence For Effective Science Teaching, Elizabeth B. Lewis, Lyrica L. Lucas, Amy Tankersley, Elizabeth Hasseler

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

The landscape of teacher preparation is complex. From a research perspective, how to prepare teachers presents as a multilevel, multivariable puzzle. For decades, federal and state policymakers, educational researchers, and administrators, along with teacher education institutions, school districts, and other stakeholders have tried to determine and measure the key malleable factors that result in effective teaching (NRC, 2010).

Periodically, state departments of education review secondary science teaching endorsement policy guidelines. As revisions occur, teacher educators in higher education and district administrators need to engage in a multidisciplinary discussion about:

1. the ways in which strong domain-specific science content knowledge contributes …

Genome-Wide Association Studies In Maize And Sorghum, Preston Hurst

Department of Agronomy and Horticulture: Dissertations, Theses, and Student Research

Genome-wide association studies are used to identify genetic variants associated with a particular phenotype. GWAS has been used in a variety of taxa, from humans, to fish to plants . The present analysis is focused on two species important to the human species: maize and sorghum. A GWAS in maize was carried out on the modification of the Ga1-s allele. The Ga1 locus has long been studied as being involved in a unilateral crossing barrier . However, it has long been suspected that the locus is modified by background genetic factors . GWAS was used to observe candidates for this …

Defining, Measuring, And Applying Soil Quality: An Unresolved Debate, Salvador Ramirez Ii

Doctor of Plant Health Program: Dissertations and Student Research

Paradigm shifts occur periodically in the sciences. Proposed paradigm shifts offer opportunities to reexamine extant paradigms and evaluate new ones. Soil science experienced a controversy resembling a proposed paradigm shift in the late 1990s and early 2000s when it grappled with the idea of soil quality (SQ). The most contentious points in the SQ debates were (1) the word “quality” itself and designing a functional definition, (2) identifying appropriate soil quality indicators, (3) the integration of soil quality indicators, and (4) the interpretation of soil quality indicators. The latter three disagreements were rooted in the established, fundamental, soil science paradigm. …