Digital Commons Network^™

Ewe…Dung Beetles And Poop: A Nutrient Cycling And Population Ecology Lesson For Elementary Students, Leon G. Higley, D. A. Golick, P. M. Higley

School of Natural Resources: Faculty Publications

No abstract provided.

El Análisis Semiótico De Las Pinturas Rupestres Prehispánicas Del Alto Nepeña, Perú / Semiotic Analysis Of The Pre-Hispanic Rock Paintings Of The Upper Nepeña, Peru, Carmen Pérez Maestro

Segundo congreso internacional de iconografía precolombina. Barcelona, 2023. Actas.

Desde la consideración del arte rupestre como un sistema de comunicación, mostramos los estudios realizados a las grafías pintadas en época prehispánica en la cuenca del alto Nepeña en Perú, mediante los presupuestos y los instrumentos de la semiótica. El abordaje de la iconografía rupestre por esta metodología acentúa su carácter de sistema de comunicación visual, en el cual cada grafía integraría un signo con un significado simbólico. La descomposición de las características semióticas de las grafías que se plasman en las rocas y abrigos de este territorio centro andino, nos permite discernir cuáles son las preferencias gráficas, siendo su …

Network Science: Hoop Network. Activity Guide For Facilitators, Worlds Of Connections Sepa

Worlds of Connections Resources

Crosscutting Concept 4. Systems and system models. A system is an organized group of related objects or components; models can be used for understanding and predicting the behavior of systems.

Objective: Youth will demonstrate how parts of a network are interdependent.

This guide is designed to give activity leaders the core themes for using network models to analyze systems. The basic network ideas and skills in this activity can be used in numerous career paths to study patterns of behavior and reveal hidden connections. Sociologists, computer scientists, biologists, anthropologists, engineers, neuroscientists, and many others can use network science in their …

Proteomic Identification Of Seasonally Expressed Proteins Contributing To Heart Function And The Avoidance Of Skeletal Muscle Disuse Atrophy In A Hibernating Mammal, Msr Abid, E. C. Bredahl, A. D. Clifton, H. Qiu, M. T. Andrews, J. W. Checco

School of Natural Resources: Faculty Publications

No abstract provided.

Artificial Intelligence & Creativity: A Manifesto For Collaboration, Florent Vinchon, Todd Lubart, Sabrina Bartolotta, Valentin Gironnay, Marion Botella, Samira Bourgeois-Bougrine, Jean-Marie Burkhardt, Nathalie Bonnardel, Giovanni Emanuele Corazza, Vlad Glăveanu, Michael Hanchett Hanson, Zorana Ivcevic, Maciej Karwowski, James C. Kaufman, Takeshi Okada, Roni Reiter-Palmon, Andrea Gaggioli

Department of Psychology: Faculty Publications

With the advent of artificial intelligence (AI), the field of creativity faces new opportunities and challenges. This manifesto explores several scenarios of human–machine collaboration on creative tasks and proposes “fundamental laws of generative AI” to reinforce the responsible and ethical use of AI in the creativity field. Four scenarios are proposed and discussed: “Co-Cre-AI-tion,” “Organic,” “Plagiarism 3.0,” and “Shut down,” each illustrating different possible futures based on the collaboration between humans and machines. In addition, we have incorporated an AI-generated manifesto that also highlights important themes, ranging from accessibility and ethics to cultural sensitivity. The fundamental laws proposed aim to …

Plant Viruses Of Agricultural Importance: Current And Future Perspectives Of Virus Disease Management Strategies, Satyanarayana Tatineni, Gary Hein

Department of Plant Pathology: Faculty Publications

Plant viruses cause significant losses in agricultural crops worldwide, affecting the yield and quality of agricultural products. The emergence of novel viruses or variants through genetic evolution and spillover from reservoir host species, changes in agricultural practices, mixed infections with disease synergism, and impacts from global warming pose continuous challenges for the management of epidemics resulting from emerging plant virus diseases. This review describes some of the most devastating virus diseases plus select virus diseases with regional importance in agriculturally important crops that have caused significant yield losses. The lack of curative measures for plant virus infections prompts the use …

Nebraska Invasive Species Council Annual Report 2023

Nebraska Invasive Species Program

Nebraska Invasive Species Council Annual Report 2023

Nebline, November/December 2023

NEBLINE Newsletter Archive from Nebraska Extension in Lancaster County

Students Engaged in Culinary Experience With Local and Indigenous Foods

Recipes of the Month: Brownie Batter Hummus and Bison Pizza Topping by Alyssa Havlovic

Time to Order Tree Seedlings

Love Gardening? Become a Master Gardener!

Garden Guide: Things to Do This Month

ProHort Lawn & Landscape Update

Upcoming Green Industry Conferences

Problematic Frozen Pipes Can be Prevented With Routine, Pre-Winter Maintenance by Becky Schuerman

Successful Farmer Series Will Dig Into Cropping Systems Hot Topics

Cover Crop Grazing Conference, Nov. 7

Pester the Pests or Leave the Leaves? by Kait Chapman

Promoting Language Development in Young Children by Hayley Jackson

Heart …

Lakota Language Revitalization And The Meaning Of Life, Gabriel Bruguier

University of Nebraska-Lincoln Libraries: Presentations

Lakota Language Revitalization and the Meaning of Life

Thesis: Indigenous languages reveal information about that peoples’ conception of the meaning of life.

Notes/working document from a presentation given at the Society for the Advancement of American Philosophy conference, 2023.

National Space Law, Frans Von Der Dunk

Space, Cyber, and Telecommunications Law Program: Faculty Publications

This chapter addresses national space law. While often slightly different terms such as national space legislation or national space regulation are used, the term national space law initially should be interpreted in the broadest possible sense. National law would thus refer to the totality of all relevant legal documents at the national level, whether entitled law, statute, act, decree, directive, or regulation, plus customary law, implementation by way of government authorization and jurisprudence, as relevant further explained through the writings of recognized experts.

Then, as space law encompasses “every legal or regulatory regime having …

Multi-Scale Adaptive Management Of Social-Ecological Systems, A. Garmestani, Craig R. Allen, D. G. Angeler, L. Gunderson, J. B. Ruhl

School of Natural Resources: Documents and Reviews

No abstract provided.

Higher Sexual Excitation Is Associated With An Increase In Sex-Linked Substance Use In Women With A History Of Unwanted Sexual Contact, Harper R. Jones, Tierney K. Lorenz

Center for Brain, Biology, and Behavior: Faculty Publications

Survivors of unwanted sexual contact have an increased likelihood of using substances in sexual situations, which puts them at heightened risk for intoxication-related harms. Separately, research has indicated that women may intentionally use substances in sexual situations to either enhance pleasure (i.e., increase sexual excitation) and/or reduce sexual anxiety or shame (i.e., reduce sexual inhibition), a phenomenon termed sex-linked substance use (SLSU). A predominant assumption in the literature is that women with unwanted sex histories are more likely to disengage during sex, suggesting greater inhibition-related SLSU; however, there is little prior research directly examining if women who have unwanted sex …

Concussion-Related Disruptions To Hub Connectivity In The Default Mode Network Are Related To Symptoms And Cognition, Heather C. Bouchard, Kate L. Higgins, Grace Amadon, Julia M. Laing-Young, Arthur C. Maerlender, Seima Al-Momani, Maital Neta, Cary R. Savage, Douglas H. Schultz

Center for Brain, Biology, and Behavior: Faculty Publications

Concussions present with a myriad of symptomatic and cognitive concerns; however, the relationship between these functional disruptions and the underlying changes in the brain are not yet well understood. Hubs, or brain regions that are connected to many different functional networks, may be specifically disrupted after concussion. Given the implications in concussion research, we quantified hub disruption within the default mode network (DMN) and between the DMN and other brain networks. We collected resting-state functional magnetic resonance imaging data from collegiate student-athletes (n = 44) at three timepoints: baseline (prior to beginning their athletic season), acute post-injury (approximately 48 hours …

Face Coverings Differentially Alter Valence Judgments Of Emotional Expressions, Nicholas R. Harp, Andrew T. Langbehn, Jeff T. Larsen, Paula M. Niedenthal, Maital Neta

Department of Psychology: Faculty Publications

Face masks that prevent disease transmission obscure facial expressions, impairing nonverbal communication. We assessed the impact of lower (masks) and upper (sunglasses) face coverings on emotional valence judgments of clearly valenced (fearful, happy) and ambiguously valenced (surprised) expressions, the latter of which have both positive and negative meanings. Masks, but not sunglasses, impaired judgments of clearly valenced expressions compared to faces without coverings. Drift diffusion models revealed that lower, but not upper, face coverings slowed evidence accumulation and affected differences in non-judgment processes (i.e., stimulus encoding, response execution time) for all expressions. Our results confirm mask-interference effects in nonverbal communication. …

“We Are Now The Owners Of The Land” Black Homesteading And The Rise Of Political Participation In Kingfisher County, Oklahoma, 1889–1907, Heidi Dodson, Kalenda Eaton

Center for Great Plains Studies: Staff and Fellows Publications

This article expands on recent scholarship uncovering the experience of Black homesteaders in Oklahoma Territory in the late 19th century. Drawing on census records, newspapers, and homesteading land entry case files, it spotlights the stories of families who successfully proved claims in Kingfisher County while becoming public figures in political and civic circles. Examples include Doctor B. Garrett and Anthony Overton Jr., who in some ways were atypical homesteaders because they were prominent in public life and farmers. Yet they are representative of hundreds of Oklahoma Black homesteaders in their dreams of owning property, voting, and building communities in a …

A Workshop On Using Nasa Airs Data To Monitor Drought For The U.S. Drought Monitor, Alireza Farahmand,, Sharon Ray, Heidar Thrastarson, Stephen Licata, Stephanie Granger, Brian Fuchs

National Drought Mitigation Center: Faculty Publications

Recent studies indicate that drought indicators based on near-surface air relative humidity (RH), air temperature (T), and air vapor pressure deficit (VPD), derived from the Atmospheric Infrared Sounder (AIRS) instrument aboard NASA’s Aqua satellite can detect the onset of drought earlier than other drought indicators, specifically standardized precipitation index (SPI), which is widely used for drought onset detection. A recent study showed that standardized relative humidity index (SRHI) can detect drought signals earlier than SPI (Farahmand et al. 2015). Relative humidity is a climate variable defined as the ratio of air vapor pressure to saturated vapor pressure. Precipitation and relative …

Trust And Subjective Knowledge Influence Perceived Risk Of Lead Exposure, Madeline Goebel, Chloe B. Wardropper

National Drought Mitigation Center: Faculty Publications

Lead exposure is a persistent environmental hazard that poses risks to human health. But motivating protective action is challenging with this low visibility hazard whose health effects are often subtle and chronic. Higher risk perception is generally associated with taking protective measures, so public health efforts prioritize risk messaging. Yet, little is known about perceptions of lead exposure risk among the U.S. public. Using cross-sectional data from a national survey of 1035 U.S. residents, we measured the role of trust in government management of lead and subjective knowledge about lead as predictors of perceived risk of lead exposure, controlling for …

The Future Of Extension Programming Post-Pandemic: The Need For Diverse Approaches, Andrew Zimbroff

Department of Textiles, Merchandising and Fashion Design: Faculty Publications

The Covid-19 pandemic has been highly disruptive to Extension programming. Online programming has emerged as one of the primary approaches for maintaining engagement with the communities and populations Extension serves. Some have even suggested that it might become the default programming method, even after it is safe to return to in-person programming. In this commentary, I discuss some of the current limitations and challenges inherent in online-only programming—ones that are often overlooked by Extension personnel. Further, I discuss key factors that Extension personnel should take into account when considering online programming for any future professional efforts.

United States Marine Mammal Commission Annual Report 2023

United States Marine Mammal Commission

United States Marine Mammal Commission Annual Report 2023

Concern, Conflict, And Chaos: Nebraska Educator Experiences During The Pandemic, Amanda Witte, Amanda Prokasky, Courtney Boise, Renata T.M. Gomes, Gwen Nugent, Susan Sheridan

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

During the spring of 2020, Nebraska’s 983 public schools sat vacant, and Nebraska’s 329,290 Pre-Kindergarten to Grade 12 students were learning in environments other than school. Educators were expected to pivot quickly from traditional classroom instruction to remote experiences. Understanding the effects of the pandemic on educators is necessary to effectively meet their needs and the needs of students. The purpose of this study was to identify and describe the experiences of Nebraska’s urban and rural PreK–Grade 12 educators during the early stages of the COVID-19 pandemic. In surveys collected in July 2020, participants (i.e., superintendents, principals, and teachers) completed …

College Students’ Perceptions Of Alcohol’S Role In Disclosures Of Sexual Assault And Intimate Partner Violence, Emily A. Waterman, Lindsey M. Rodriguez, Sarah E. Ullman, Emily R. Dworkin, Katie Edwards

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

Objective: Much is known about how alcohol increases the risk of sexual assault or intimate partner violence victimization during college. This research qualitatively explores perceptions about how alcohol influences disclosures about these events to informal supports.

Participants: Participants included college students who received a disclosure wherein they or the survivor were drinking during the disclosure (n = 81).

Methods: Responses were coded with regard to who was drinking and whether the effect of drinking during the disclosure was perceived as positive, negative, mixed, or neutral/none.

Results: Participants perceived alcohol to have both positive (e.g., increasing the likelihood of discussing …

Appreciating And Promoting Resilience In Families, John W. Eagle, Susan M. Sheridan

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

Families comprise the primary context for a child’s development. As the composition of the family system continues to change, the adult caregivers’ role has become increasingly important in fostering healthy developmental trajectories for their children. Family relationships and interaction styles are central to developing competence and promoting adaptive educational, social, emotional, and behavioral functioning. Families give children an informal education (Turnbull et al., 2015), which is a prerequisite to successful experiences in the classroom (Adams & Christenson, 2000). Whereas the school environment sets up developmental tasks for students, the family serves as an important resource for the acquisition of these …

Nebline, January/February 2023

NEBLINE Newsletter Archive from Nebraska Extension in Lancaster County

2022 Extension Highlights

Thank You Volunteers! Valued at $711,217

From the Unit Leader: Global Connections

4-H Programs Engaged 32,332 Youth

Setting Sustainable, Healthy New Year’s Resolutions by Alyssa Havlovic

Recipe of the Month: Berry Good Pancakes by Aylssa Havlovic

Garden Guide: Thing to Do This Month

Extension’s 2023 Master Gardener Volunteer Training Begins Soon

Upcoming Green Industry Conferences

ProHort Lawn & Landscape Update

2023 Pesticide Applicator Trainings

Crop Production Clinics

Upcoming Ag Workshops

Minimizing the Impact of Winter Weather on Water & Wastewater Systems by Becky Schuerman

Bringing Motor Play Indoors for Young Children by Hayley Jackson

Tiny Bugs in …

Fish & Wildlife News: Winter 2023

Fish and Wildlife News

No abstract provided.

2023 Annual Campus Security And Fire Safety Report, University Of Nebraska-Lincoln, University Police, University Of Nebraska-Lincoln

University of Nebraska-Lincoln, University Police

2023 Annual Campus Security and Fire Safety Report, University of Nebraska-Lincoln

Safety and security information for the University of Nebraska-Lincoln, including crime and fire statistics for the 2022 calendar year, and the information required by the Drug-Free Schools and Communities Act of 1989. All data are submitted to the United States Department of Education according to law.

Intelligence, United States Army

United States Army: Field Manuals

Intelligence, United States Army Field Manual FM 2-0

Army Targeting, United States Army

United States Army: Field Manuals

Army Targeting, United States Army Field Manual FM 3-60

Legal Support To Operations, United States Army

United States Army: Field Manuals

Legal Support to Operations, United States Army Field Manual FM 3-84

Nutech Ventures Annual Report 2022-2023

NUtech Ventures: Publications

NUTech Ventures annual report 2022-2023.

Of Game Keepers, Opportunism, And Conservation, Raymond Hames

Department of Anthropology: Faculty Publications

In this collection, gamekeepers are supernatural entities that regulate wildlife hunting in a wide variety of ways. They assist the hunters in pursuit of their prey, ritual respect for the game, and the reincarnation of slain animals. In addition, broader considerations are described, such as the mutual moral obligations between hunters and the supernatural. Gamekeepers seem to be nearly universal in those societies that depend on game animals as an important part of their diet, making the topic interesting from a ideological perspective. Some of the chapters argue that gamekeepers play a role in the conservation of prey types. The …