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Center For Grassland Studies, March 2023

Center for Grassland Studies: Newsletters

Contents

New Assistant Director for The Center for Grassland Studies, David Wedin

Center for Grassland Studies Policy Advisory Committee

Director's Column by Jerry Volesky (Interim Director)

Congratulations December 2022 Graduates

New Grazing Lands Ecologist for Grassland Studies, Nic McMillan

New Administrative Associate for Grassland Studies, Ashley Branting

Apply Now for CGS Scholarships and Assistantship, https://grassland.unl.edu/grassland-systems/grazing-livestock-scholarships

New Guidelines for Reducing Eastern Redcedar in Grasslands by Dillon Fogarty

Year One Barta Brothers Ranch Collaborative Adaptive Management Update by Craig Allen

Nebraska Grazing Conference, August 8-9, 2023 by Daren Redfearn

Forty Years Reflection on Grassland Fire Weather by David Wedin

Nebraska Youth Range …

The Society For Community Research And Action On A Path Toward Conocimiento: From Silences And Statements To Solidarities In Action In U.S Community Psychology, Jesica S. Fernández

Ethnic Studies

A first-person narrative essay is presented through a critically reflexive auto-ethnography of a community psychologist's experiences as a member of the Society for Community Research and Action (SCRA) and (as of this writing) co-chair of the Cultural, Ethnic and Racial Affairs council. Through this methodological orientation, an analysis of some of the discourses that circulated within the SCRA listserv in relation to the murder of Mr. George Floyd, and amidst an ensuing pandemic are analyzed and discussed in relation to Anzaldúa's seven stages of conocimiento. The intentions that guide and ground this first-person account are to animate deeper reflection, accountability, …

Biochar Application: A Sustainable Approach To Improve Soil Health, Shubh Pravat Singh Yadav, Sujan Bhandari, Dibya Bhatta, Anju Poudel, Susmita Bhattarai, Puja Yadav, Netra Ghimire, Prava Paudel, Pragya Paudel, Jiban Shrestha, Biplov Oli

Extension Publications

Soil is a fundamental part of successful agriculture, and its quality has to be improved to maximize crop yield and soil fertility. To increase crop productivity and soil fertility, biochar can be applied to the soil. Biochar is a solid carbon-rich product produced from biomass of agricultural crop residues, wastes, and wood, through pyrolysis in an oxygen-deficient condition. Carbon sequestration through biochar is important because of its potential applications in recycling wastes, retaining nutrients in the soil and lowering greenhouse gas emissions. In this review, we explore the various applications of biochar to ensure the safe and sustainable …

Live Chat With G. Marcus Cole, Marcus Cole, Lou Nanni

2019–Present: G. Marcus Cole

Join us on Wednesday, March 1 [2023] @ Noon ET, for a live chat with G. Marcus Cole, Joseph A. Matson Dean and Professor of Law at Notre Dame Law School. Marcus will discuss recent successes at the Religious Liberty Initiative, the Exoneration Justice Clinic, and more.

Host: Lou Nanni, Vice President, Office of VP-University Relations

Fast Facial Expression Recognition System: Selection Of Models, L. Atymtayeva, M. Kanatov, A. M. A Musleh, G. Tulemissova

Applied Mathematics & Information Sciences

Facial Expression Recognition (FER) is rapidly developing field of Computer Vision and Pattern Recognition directions. FER can be helpful for various purposes: in security systems for aggression recognition, in education for students interests recognition, in marketing for customer satisfaction and in the many other fields. Usually we can distinguish seven common facial expressions for all persons. However, it is often important to know: whether a person is positive or negative. This paper describes the recognition system for facial expression in real time, which defines relatively fast and accurate the positive or negative emotion of the faces in the camera view …

We Are ... Marshall, March 1, 2023, Office Of Marshall University Communications

We Are ... Marshall: the Newsletter for Marshall University 1999-2023

No abstract provided.

Penguins Go Parallel: A Grammar Of Graphics Framework For Generalized Parallel Coordinate Plots, Susan Vanderplas, Yawei Ge, Antony Unwin, Heike Hofmann

Department of Statistics: Faculty Publications

Parallel Coordinate Plots (PCP) are a valuable tool for exploratory data analysis of high-dimensional numerical data. The use of PCPs is limited when working with categorical variables or a mix of categorical and continuous variables. In this article, we propose Generalized Parallel Coordinate Plots (GPCP) to extend the ability of PCPs from just numeric variables to dealing seamlessly with a mix of categorical and numeric variables in a single plot. In this process we find that existing solutions for categorical values only, such as hammock plots or parsets become edge cases in the new framework. By focusing on individual observations …

The Role Of Year And Animal Origin On Key Determinants Of Ewe Longevity, Audrey Burton, Annika Weaver, Rebekah Mills, Flint Herrelson, Patricia Harrelson

2023 Celebration of Student Scholarship - Poster Presentations

The MSU sheep flock is an Innovation Flock in the Sheep GEMS project through the University of Nebraska-Lincoln. The Sheep GEMS project is a national, multi-breed project that is focused on evaluating different sheep breeds and their longevity in different climates. As a participant, we collect/send raw data that is compiled. Our preliminary data from the 2022 (Year 1) and 2023 (Year 2) lambing season has been included. We collected measurements from Katahdin ewes (n = 38; 1-4.5 years old). We measured fecal egg counts (FEC), FAMACHA scores, body condition scores (BCS), teat and udder scores. Using the MIXED procedures …

Morpho-Physiological And Biochemical Response Of Rice (Oryza Sativa L.) To Drought Stress: A Review, Utsav Bhandari, Aakriti Gajurel, Bharat Khadka, Ishwor Thapa, Isha Chand, Dibya Bhatta, Anju Poudel, Meena Pandey, Suraj Paudel, Jiban Shrestha

Extension Publications

Global food shortages are caused mainly by drought, the primary driver of yield loss in agriculture worldwide. Drought stress negatively impacts the physiological and morphological characteristics of rice (Oryza sativa L.), limiting the plant productivity and hence the economy of global rice production. Physiological changes due to drought stress in rice include constrained cell division and elongation, stomatal closure, loss of turgor adjustment, reduced photosynthesis, and lower yields. Morphological changes include inhibition of seed germination, reduced tillers, early maturity, and reduced biomass. In addition, drought stress leads to a metabolic alteration by increasing the buildup of …

Analysis And Installation Of A Demonstration Agroforestry Orchard For Californian Mediterranean Plant Communities, Brandon Hurd

Master of Science in Environmental Sciences and Management Projects

Climate-appropriate agroforestry can provide low-input food security and ecosystem services for local Californian Mediterranean climates, while conserving natural resources (e.g., water, nitrogen, etc.). This project showcases a variety of agroforestry methods for five common plant communities of California and other analogous Mediterranean climates at the CAFES Experimental Farm on the campus of Cal Poly San Luis Obispo. Plant community species and their ethnobotanical uses were analyzed to mimic and incorporate aspects of native flora. Agricultural plants were also characterized to represent each of the five selected plant communities. GIS was used to assess the project site for soil, slope, and …

Presentation Slides, "The Deserving And The Undeserving: Ukranian Migrants And Middle Eastern Asylum Seekers In Poland", Elżbieta Goździak

Webinars & Events

Contains the PowerPoint slides for Elżbieta Goździak's presentation "The Deserving and the Undeserving: Ukranian Migrants and Middle Eastern Asylum Seekers in Poland". This presentation was given on March 1st, 2023 as part of the Integration and Belonging Hub's webinar series. This webinar was hosted on Zoom.

Elżbieta Goździak is a migration scholar whose contributions span academic research and the world of policy, ranging from human trafficking, migrant children, global health and health disparities, and immigrant integration.

The main document is in text-only PDF format. To see the PowerPoint presentation, download the related file.

Permission was obtained by Elżbieta Goździak …

Use Of Machine Learning In Interactive Cybersecurity And Network Education, Neil Loftus, Husnu S. Narman

Computer Sciences and Electrical Engineering Faculty Research

Cybersecurity is a complex subject for students to pursue. Hands-on online learning through labs and simulations can help students become more familiar with the subject at security classes to pursue cybersecurity education. There are several online tools and simulation platforms for cybersecurity education. However, those platforms need more constructive feedback mechanisms, and customizable hands-on exercises for users, or they oversimplify or misrepresent the content. In this paper, we aim to develop a platform for cybersecurity education that can be used either with a user interface or command line and provide auto constructive feedback for command line practices. Moreover, the platform …

The Dedicated Truck To Take You To The Train Station: A Case Study On Ram's Marketing Strategy Through The Hit Series, Yellowstone, Hailey Keidel

Experience Industry Management

A company’s marketing strategy is crucial to said company’s success and expansion throughout its lifecycle. When looking at the automotive industry and its marketing standards, RAM is taking a step beyond with its partnership with Yellowstone. The purpose of this study was to analyze RAM’s marketing strategy in the Paramount series, Yellowstone. A case study was conducted on RAM through a tool created by the researcher with data collected from RAM’s core site, Yellowstone’s core site, and a variety of news and statistic outlets. The results of this study determined that RAM’s marketing strategy is highly successful in connection with …

From Bali Beaches To Breathwork: A Comparative Analysis On Yoga Tourism Strategies Used By Bali’S Destination Marketing Organizations, Brooke R. Findlay

Experience Industry Management

Strategic marketing is crucial for the success of tourist destinations. When potential tourists research a location before visiting, they commonly click through the websites of various Destination Marketing Organizations (DMOs). This paper compares the marketing efforts of two (DMOs), the Bali Tourism Board (BTB) and Wonderful Indonesia, focusing on their use of social media and websites in promoting yoga tourism in Bali. Yoga tourism is an element of wellness tourism that attracts yogis from all over the world to practice yoga in spiritual locations. Bali increasingly grows in numbers of yoga tourists each season and is now a world-renowned yoga …

March 2023, Robert Kelly

Robert Kelly Manuscripts

No abstract provided.

Diversification Of The Ruminant Skull Along An Evolutionary Line Of Least Resistance., Daniel P Rhoda, Annat Haber, Kenneth D Angielczyk

Faculty Research 2023

Clarifying how microevolutionary processes scale to macroevolutionary patterns is a fundamental goal in evolutionary biology, but these analyses, requiring comparative datasets of population-level variation, are limited. By analyzing a previously published dataset of 2859 ruminant crania, we find that variation within and between ruminant species is biased by a highly conserved mammalian-wide allometric pattern, CREA (craniofacial evolutionary allometry), where larger species have proportionally longer faces. Species with higher morphological integration and species more biased toward CREA have diverged farther from their ancestors, and Ruminantia as a clade diversified farther than expected in the direction of CREA. Our analyses indicate that …

Small Gtpase Regulated Intracellular Protein Trafficking In Endothelium, Caitlin Francis

Electronic Theses and Dissertations

Intracellular protein trafficking is the movement of membrane-bound organelles to and from requisite locations within the cell. Small GTPases are a critical component to the spatiotemporal accuracy of intracellular trafficking pathways as they determine the specificity and direction of organelle transport. There exists over 150 small GTPases categorized into 5 sub-families and are employed across all cell types. Despite their universal expression and relevance to cellular function, small GTPases remain incompletely understood across tissue types. In various instances, the trafficking pathway of a particular Rab in one cell type may belong to a completely disparate pathway in another cell type. …

Cc Magazine, Spring 2023, Connecticut College

Alumni News/Connecticut College Magazine

No abstract provided.

Southwinds - Spring 2023

Southwinds: The Literary and Arts Magazine of Missouri S&T

Southwinds is a literary and arts magazine published annually in the spring semester to showcase the creative work of Missouri University of Science and Technology students, faculty, staff, and alumni.

The Role Classifiers Play In Selecting The Referent Of A Word, Weiyi Ma, Peng Zhou, Roberta Michnick Golinkoff

General Human Environmental Sciences Faculty Publications and Presentations

An important cue to the meaning of a new noun is its accompanying classifier. For example, in English, X in “a sheet of X” should refer to a broad, flat object. A classifier is required in Chinese to quantify nouns. Using children’s overt responses in an object/picture selection task, past research found reliable semantic knowledge of classifiers in Mandarin-reared children at around age three. However, it is unclear how children’s semantic knowledge differs across different types of classifiers and how this difference develops with age. Here we use an arguably more sensitive measure of children’s language knowledge (the intermodal preferential-looking …

Antimicrobial Edible Coating Composed Of Chitosan Polyvinyl Alcohol And Zinc-Coated Halloysite Nanotubes, Sindhu Datla

Master's Theses

Changes in everyday activities like food packaging are required due to the global shift from a linear to a circular economy. Therefore, industrial, and institutional research centers are interested in using biodegradable materials like polyvinyl alcohol and natural raw materials like chitosan to develop novel food packaging films. Edible coating materials have been extensively researched to extend the shelf life of fruits and vegetables and reduce the risk of ingesting chemical reagents. Chitosan (CH) is widely used as a natural preservative for fruits and vegetables, but its poor mechanical, and water resistance limits its use. To improve the properties of …

The Roddey Mcmillan Record - March 1, 2023, Winthrop University

The RMR 2020-2029

The Roddey McMillan Record (RMR) is Winthrop’s monthly multicultural student publication. The RMR has been a significant voice of the minority population of the Winthrop community since its creation by Gail Harris in April 1986. It promotes awareness and understanding of issues concerning minorities for the prosperity of the entire Winthrop community. The purpose of the RMR is to shine light on the many diverse cultures at Winthrop, focusing on issues, concerns and happenings of those who represent the multicultural community on campus. The Roddey McMillan Record is named after Dr. Cynthia Roddey and Atty, Sheila McMillan. Cynthia Roddey was …

Conventional Methods And Future Trends In Antimicrobial Susceptibility Testing, Md Abdus Salam, Md Yusuf Al-Amin, Jogendra Singh Pawar, Naseem Akhter, Irine Banu Lucy

Neurology Articles

Antimicrobial susceptibility testing is an essential task for selecting appropriate antimicrobial agents to treat infectious diseases. Constant evolution has been observed in methods used in the diagnostic microbiology laboratories. Disc diffusion or broth microdilution are classical and conventional phenotypic methods with long turnaround time and labour-intensive but still widely practiced as gold-standard. Scientists are striving to develop innovative, novel and faster methods of antimicrobial susceptibility testing to be applicable for routine microbiological laboratory practice and research. To meet the requirements, there is an increasing trend towards automation, genotypic and micro/nano technology-based innovations. Automation in detection systems and integration of computers …

Uncovering Zn2+ And Ca2+ Homeostasis And Crosstalk In Primary Hippocampal Neurons, Chen Zhang

Electronic Theses and Dissertations

Zn²⁺ has been suggested to act as an intracellular signaling molecule due to its regulatory effects on numerous protein targets including enzymes, transcription factors, ion channels, neurotrophic factors, and postsynaptic scaffolding proteins. However, intracellular Zn²⁺ concentration is tightly maintained at steady levels under natural physiological conditions. Dynamic changes in intracellular Zn²⁺ concentration have only been detected in cells exposed to pathologic stimuli or upon receptor ligand binding. In the first project of my dissertation, for the first time, we revealed that developing neurons fire spontaneous and synchronous Zn²⁺ spikes at a specific time window (from 14 …

Bronchiolitis: Oral Feeding For Hospitalized Patients, Children's Mercy Kansas City

Clinical Critically Appraised Topics

No abstract provided.

Famines, Poverty And Intergenerational Mobility In Developing Countries, Monishankar Sarkar

Electronic Theses and Dissertations

The famine has not ended yet. Though much has been done, famine is still visiting some parts of the globe, ravaging economies, taking lives, and compelling people to experience acute hunger, starvation, and associated diseases. Deadly famines have impacted parts of Asia and the Pacific at different times. China has experienced the most lethal famine in history in terms of severity and fatalities. Africa is still facing famine. There are many countries worldwide, across continents, whose population is still facing hunger and starvation on an alarming scale. Thus, famine is still relevant today.

The effects of famine have been the …

Nebline, March/April 2023

NEBLINE Newsletter Archive from Nebraska Extension in Lancaster County

Youth-Led Photovoice Project Gives Refugees Opportunity to Explore Mental Health by Emily Gratopp

Upcoming Photovoice Exhibits

Recipe of the Month: Baharat (Middle East Spice Blend) by Emily Gratopp

Early Season Disease Control in the Home Orchard by Sarah Browning

Garden Guide: Things to Do This Month

2023 Chemigation Training

Farm Estate Planning Workshop, March 7

2023 Lincoln Early Childhood Conference, Saturday, March 25

Two Lancaster 4-H’ers Participated in National 4-H Congress

4-H Horse Judging Team at Nationals

Teen Council 4-H’ers Team Up to Lead Lock-In

Heart of 4-H Volunteer Award: Trevor Kauer and Bethany Bettenhausen

4-H Club Gives Youth With …

Differences In Startle And Prepulse Inhibition In Contactin-Associated Protein-Like 2 Knock-Out Rats Are Associated With Sex-Specific Alterations In Brainstem Neural Activity, Alice Zheng, Kaela E Scott, Ashley L Schormans, Rajkamalpreet Mann, Brian L Allman, Susanne Schmid

Anatomy and Cell Biology Publications

The contactin-associated protein-like 2 (CNTNAP2) gene encodes for the CASPR2 protein, which plays an essential role in neurodevelopment. Mutations in CNTNAP2 are associated with neurodevelopmental disorders, including autism spectrum disorder and schizophrenia. Rats with a loss of function mutation in the Cntnap2 gene show increased acoustic startle response (ASR) and decreased prepulse inhibition (PPI). The neural basis of this altered auditory processing in Cntnap2 knock-out rats is currently unknown. Auditory brainstem recordings previously revealed no differences between the genotypes. The next step is to investigate brainstem structures outside of the primary auditory pathway that mediate ASR and PPI, which are …

Linfeld Digest, Linfield Magazine Staff

Linfield Magazine

Brief articles and photos of events and news about Linfield University

Metabolic Syndrome And Chronic Disease Risk In South Asian Immigrants: A Review Of Prevalence, Factors, And Interventions, Meena Mahadevan, Mousumi Bose, Kelly M. Gawron, Renata Blumberg

Department of Nutrition and Food Studies Scholarship and Creative Works

South Asians (SAs) are among the fastest-growing ethnic groups in the U.S. Metabolic syndrome (MetS) is a condition that is characterized by multiple health factors that increase the risk for chronic diseases, such as cardiovascular disease (CVD) and diabetes. MetS prevalence among SA immigrants ranges from 27–47% in multiple cross-sectional studies using different diagnostic criteria, which is generally higher compared to other populations in the receiving country. Both genetic and environmental factors are attributed to this increased prevalence. Limited intervention studies have shown effective management of MetS conditions within the SA population. This review reports MetS prevalence in SAs residing …