Digital Commons Network^™

Comparison Of Semi-Confined And Pasture-Based August Calving Beef Cow Systems, Hannah F. Speer, Harvey C. Freetly, M. E. Drewnoski

Nebraska Beef Cattle Reports

Limited pasture availability and increased pasture rental rates have generated a need to evaluate alternative cow-calf production systems. The current study compared cow and calf performance in two August-calving cow systems that combined corn residue grazing with 1) perennial forage grazing and hay or 2) summer drylot feeding and fall cover crop grazing. Differences in pregnancy rates between systems within year were not observed; however, the effect of production system on cow body condition and calf body weight at different time points varied across years. Overall, cow and calf performance were not negatively impacted in the drylot/cropland system, suggesting that …

Impact Of Planning Horizon Length On Breeding Objectives And Resulting Selection Decisions, Hunter F. Valasek, Bruce L. Golden, Matthew L. Spangler

Nebraska Beef Cattle Reports

The weighting of traits in a selection index depends on varying circumstances that can difer among beef producers (e.g. economic factors, breeding systems). The determination of planning horizon is an additional variable that can differ among producers that represents the impact of genetic selection decisions over a gradient of time. A web-based economic index construction platform (iGENDEC) was used in the current study to investigate the implications of planning horizon on relative emphasis values of traits within the breeding goal and potential differences in sire selection decisions. General-purpose indexes were created for three breeding systems under six different …

Promoting The Inclusion Of Lgbtq+ Students: The Role Of The Honors College In Faith-Based Colleges And Universities, Paul E. Prill

National Collegiate Honors Council Monographs: Chapters

An estimated 11 percent of students at faith-based colleges and universities, identify as sexual-minority (LGBTQ+). Many of those students come from religious backgrounds and attend universities where they have heard and continue to hear that their sexual identity is in fundamental tension with their faith identity, leading to problems with mental health and, at times, physical health. On many such campuses, sexual minority students have become more vocal, asking that the university acknowledge their presence and provide services to help them succeed and thrive in college. Some of the schools have moved in that direction. Others continue to balk at …

Honors Colleges, Transdisciplinary Education, And Global Challenges, Paul Knox, Paul Heilker

National Collegiate Honors Council Monographs: Chapters

The authors contend that the most significant comparative advantage of honors colleges is the combination of gifted and motivated students from every academic discipline and interdisciplinary curricula that train students to integrate diverse perspectives. The authors discuss how to harness this advantage to provide a truly transdisciplinary education through collaborative, project-based learning, both on campus and beyond. They assert that honors colleges are in a unique position to circumvent the siloed structures of academia by convening multidisciplinary groups of students guided by faculty from a wide range of disciplines. Doing so can help reimagine undergraduate education to address urgent and …

2023 Interior Least Tern And Piping Plover Annual Report For The Lower Platte River, Nebraska, E. F. Forsberg, Mark P. Vrtiska, J. G. Jorgensen

School of Natural Resources: Faculty Publications

No abstract provided.

Environmental Justice Memoir Assignment, Seth T. Reno

Honors in Practice Online Archive

An environmental justice memoir assignment creates a reflective and research-based piece of writing for sophomore-level honors students to consider issues of race, class, and access in their communities.

Studying Abroad At Home? A Virtual International Experience, María Luz García, Sarah Shafi, Camryn Smith, Valentyna Stadnik

Honors in Practice Online Archive

During the period of remote learning caused by the COVID-19 pandemic, honors programs were forced to innovate new digital possibilities for fulfilling the objectives of an honors education. Learning experiences offered during study abroad programs were among the most difficult to provide in a virtual format. The honors program at Eastern Michigan University has developed the Virtual International Experience (VIE) in response to this need. Even as the 2022–2023 academic year marked a transition back to traditional in-person classes, the VIE offers unique tools for learning skills of cultural analysis and cross-cultural communication, particularly as these occur in remote contexts, …

Sheep & Goat Research Journal, Volume 38, 2023

Sheep and Goat Research Journal

Sheep & Goat Research Journal, Volume 38, 2023

Facilitating Change: Examining Honors Students’ Perceptions Of Learning Facilitation Techniques, Conner W. Suddick, Lindi Dice

Journal of the National Collegiate Honors Council Online Archive

Despite advancements in global communication and interpersonal networks, in-person discussions and scholarly discourses often falter in the classroom—stifling innovation and preventing opportunities to foster deeper human connection. This study explores the remedy of facilitation: the art and science of enabling a group to unleash its creativity, address conflict, and unlock collective wisdom. Authors present a variety of facilitation techniques used in teaching honors students (n = 13) and closely examine how students articulate their personal learning outcomes after practicing effective facilitations. Liberating structures, which engage everyone in problem-solving, practicing self-discovery, and envisioning potential solutions, are used. Reflective assessments indicate …

Preparing To Serve: Sensemaking, Sensegiving, And Diversity Learning In An Alternative Break Program And Connected Honors Course, Chelsea Redger-Marquardt, Jean A. Patterson

Journal of the National Collegiate Honors Council Online Archive

Atypical in Alternative Break (AB) practice, an intentionally connected course was examined to understand students’ perceptions of their semester-long experience. Using qualitative narrative analysis, authors analyze data from 20 AB participants to evaluate student perceptions and experiential outcomes before, during, and after their service trips (one involving the social issue of human environment impact and the other, hunger and homelessness). Pre- and post-trip instruction on the causes and issues related to privilege, oppression, dominant narratives, and potential pitfalls related to immersive service is presented. Reflective blogs are measured against two theoretical frameworks: diversity learning and sensemaking. Results indicate powerful sensemaking …

Court Review: Journal Of The American Judges Association, Vol. 59, No. 3, Eve M. Brank, David Dreyer, David Prince

Court Review: Journal of the American Judges Association

Articles

Judicial Discipline, Examining Ethics Oversight for the Highest Levels of Our Least Accountable Branch; David Prince

Civil Cases in the Supreme Court’s October Term 2022; Thomas M. Fisher

Departments

Editor’s Note; David Dreyer

President’s Column: A Legacy of Leadership and Service; Yvette Mansfield Alexander

Thoughts from Canada: Uttering Threats in Canada and the United States, a Comparative Analysis; Wayne K. Gorman

Crossword: Name That Games; Tracy Bennett and Vic Fleming

The Resource Page: Junk Science and the Judicial System; The Elevator Effect; Mindfulness and Judging: Resources for Judges; New Online Database: Judges and the Judiciary: Exploring America's Court System; …

About The Authors, Nchc Monograph Series, Publications Order Form, Back Cover

Honors in Practice Online Archive

No abstract provided.

Estimation Of Breeding Values Using Different Densities Of Snp To Inform Kinship In Broiler Chickens, Mayara Salvian, Gabriel Costa Monteiro Moreira, Ândrea Plotzki Reis, Brayan Dias Dauria, Fabrício Pilonetto, Izally Carvalho Gervásio, Mônica Corrêa Ledur, Luiz Lehmann Coutinho, Matthew L. Spangler, Gerson Barreto Mourao

Department of Animal Science: Faculty Publications

Background: Traditionally, breeding values are estimated based on phenotypic and pedigree information using the numerator relationship (A) matrix. With the availability of genomic information, genome-wide markers can be included in the estimation of breeding values through genomic kinship. However, the density of genomic information used can impact the cost of implementation. The aim of this study was to compare the rank, accuracy, and bias of estimated breeding values (EBV) for organs [heart (HRT), liver (LIV), gizzard (GIZ), lungs (LUN)] and carcass [breast (BRST), drumstick (DRM) and thigh (THG)] weight traits in a broiler population using pedigree-based BLUP (PBLUP) and …

Effect Of Increasing Corn Silage Inclusion In Finishing Diets Cattle With Or Without Tylosin On Performance And Liver Abscesses, Hannah C. Wilson, Levi J. Mcphillips, Bradley M. Boyd, Andrea K. Watson, Jim C. Macdonald, Galen E. Erickson

Department of Animal Science: Faculty Publications

A pooled analysis was performed to evaluate whether corn silage fed at 15% or 45% of diet DM impacted liver abscesses prevalence at slaughter in five previous experiments. Cattle fed 15% corn silage had 7.8% abscessed livers compared to 4.1% for cattle fed 45% corn silage when all diets contained tylosin. While improved due to increased corn silage inclusion, the objective of the current finishing study was to determine the impact of silage inclusion in finishing diets with and without tylosin on performance and incidence of abscessed livers in beef cattle. A total of 640 (BW = 334 ± 25 …

Prostaglandin F2Α Regulates Mitochondrial Dynamics And Mitophagy In The Bovine Corpus Luteum, Michele R. Plewes, Emilia Przygrodzka, Corrine F. Monaco, Alexandria P. Snider, Jessica A. Keane, Patrick D. Burns, Jennifer Wood, Andrea Cupp, John S. Davis

Department of Animal Science: Faculty Publications

Prostaglandins are arachidonic acid-derived lipid mediators involved in numerous physiological and pathological processes. PGF2α analogues are therapeutically used for regulating mammalian reproductive cycles and blood pressure, inducing term labor, and treating ocular disorders. PGF2α exerts effects via activation of calcium and PKC signaling, however, little is known about the cellular events imposed by PGF2α signaling. Here, we explored the early effects of PGF2α on mitochondrial dynamics and mitophagy in the bovine corpus luteum employing relevant and well characterized in vivo and in vitro approaches. We identified PKC/ERK and AMPK as critical protein kinases essential for activation of mitochondrial fission proteins, …

Differential Diagnosis Of Dna Viruses Related To Reproductive Disorder On Sows By Multiplex-Pcr Technique, T N. Nguyen, H T T Le, H L X Vu, P X. Dinh

Department of Animal Science: Faculty Publications

The newly emerged diseases caused by ASFV and PCV3 and their confirmed prevelance in Vietnam whereas most of available common commercial methods such as ELISA or realtime PCR designed for detecting single pathogen per reaction, highlighted a necessity for another diagnostic method to simultaneously detect and differentiate DNA viruses that are related to reproductive failures in sow herds including PCV2, PCV3, PPV, ASFV. In this communication, a diagnostic multiplex-PCR (mPCR) was established with pathogen-specific primers selected from previous studies and another set of primers designed for COX1 gene serving as an internal amplification control (IAC). The predicted products of PCV2, …

Nebraska Farm Real Estate Market Highlights 2022-2023, Jim Jansen, Jeff Stokes

Nebraska Farm Real Estate Reports

For the fourth consecutive year, the all-land average value in Nebraska rose for the year ending February 1, 2023, averaging about 14% higher than the prior year. Figure 2 summarizes these figures and trends along with the percent changes over the preceding year’s all-land average for the eight districts in the state.

The Nebraska Farm Real Estate Market Highlights 2022-2023 report represents the 45th edition of the annual series. These reports provide essential insight into agricultural land market dynamics for stakeholders across Nebraska. In today's market, where market transactions exceeding $1 million are the norm, objective market information and analysis …

Ethnoarchaeological Studies Of Riverine Fisheries And Butchery In Pakistani Punjab, William Belcher

Department of Anthropology: Faculty Publications

In order to have an understanding of ancient third millennium BCE fisheries, as part of the Indus Valley Tradition (ca. 3300 to 1700 BCE), appropriate ethnoarchaeological models should be developed. The research reported herein was conducted between the years 1991 and 1999, with most of the data collection completed in 13 months between the years 1993 and 1994. The primary fishing methods are related to seine and cast nets, with some specific traps as well as hookand- line. Fishing follows a particular seasonal focus on oxbow lakes that form after the recession of the monsoon floods. Additionally, the fish include …

Multisensory Experiences In Archaeological Landscapes—Sound, Vision, And Movement In Gis And Virtual Reality, Heather Richards-Rissetto, Kristy Primeau, David E. Witt, Graham Goodwin

Department of Anthropology: Faculty Publications

Archaeologists are employing a variety of digital tools to develop new methodological frameworks that combine computational and experiential approaches which is leading to new multisensory research. In this article, we explore vision, sound, and movement at the ancient Maya city of Copan from a multisensory and multiscalar perspective bridging concepts and approaches from different archaeological paradigms. Our methods and interpretations employ theory-inspired variables from proxemics and semiotics to develop a methodological framework that combines computation with sensory perception. Using GIS, 3D, and acoustic tools we create multisensory experiences in VR with spatial sound using an immersive headset (Oculus Rift) and …

Taste, Lust, And The Male Body: Sexual Representations In Early Sixteenth-Century Northern Europe, Alison Stewart

School of Art, Art History, and Design: Faculty Publications and Creative Activity

During the second quarter of the sixteenth century, Sebald Beham (1500‒1550) engraved a number of small prints with biblically related titles, Joseph and Potiphar’s Wife and Death and the Lascivious Couple. These prints, tiny enough to be held in the palm of one’s hand, show the male sexually aroused. First printed in Nuremberg and later in his new home of Frankfurt am Main, these sexual or erotic prints were popular enough to be copied by contemporaries and by Beham himself. This essay argues that Beham’s prints and their copies are part of a broader interest and taste for erotic imagery …

El Sobredimensionamiento Y Otros Recursos Plásticos Como Representación De La Capacidad Extática–Visionaria En El Arte Chamánico Americano, Ana María Llamazares

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

Este artículo explora uno de los principales rasgos del arte chamánico visionario: el sobredimensionamiento de las figuras o de algunas de sus partes significativas. A través de diversos registros arqueológicos y contemporáneos, se brindan elementos valiosos para interpretar como representaciones explícitas de la capacidad extática o visionaria, ciertas imágenes de arte prehispánico o etnográfico ligadas a tradiciones de prácticas chamánicas americanas, en las que se ha expresado la percepción de la magnificación energética a través de rayos, aureolas o apéndices diversos que expanden el tamaño de las cabezas, manos, pies u otras partes del cuerpo en forma desproporcionada respecto del …

La Iconografía Textil Andina En El Contexto De Los Ritos De Paso. Expresiones Visuales Del Derrame De Sangre Y Del Momento De Florecer, Denise Y. Arnold

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

Este artículo rastrea los antecedentes históricos de ciertos textiles andinos y su iconografía en los ritos de paso de los jóvenes durante la pubertad. Estos antecedentes arrojan luces sobre los significados más amplios de las composiciones textiles y el uso del color, sobre todo el rojo y el azul oscuro, en algunas prendas masculinas y femeninas clave. También destaca el significado complementario de estas prendas para cada grupo sexual. Estos significados se centran en la manera en que tejer para las mujeres es en esencia un ejercicio autobiográfico en el que ellas inscriben su propia identidad en diferentes etapas de …

Arte Rupestre Arcaico En Bolivia: Cueva De Los Grabados (Torotoro, Potosí), Patrizia Di Cosimo

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

La autora presenta los resultados de la investigación de la Cueva de los Grabados TT30-I, del Distrito de Yambata en Torotoro, Potosí, que se llevó a cabo en el año 2018. Se trata del único sitio de grabados rupestres hallado hasta el momento en el Municipio de Torotoro, que también cobija numerosos sitios con pinturas rupestres prehispánicas y coloniales. Ha sido adscrito al llamado “Estilo de Pisadas”, más conocido y estudiado en otros países sudamericanos, y que fue la expresión de grupos de cazadores-recolectores, que tuvieron una presencia y persistencia de miles de años. Podemos encontrar motivos iconográficos propios de …

“It’S Loving Yourself For You”: Happiness In Trans And Nonbinary Adults, Elliot Tebbe, Haley L. Bell, Kendal Cassidy, Sonia Lindner, Emily Wilson, Stephanie L. Budge

Department of Educational Psychology: Faculty Publications

Expanding upon the larger body of literature that focuses on adverse mental health concerns among trans and nonbinary (TNB) populations, emerging research has recently begun to investigate positive outcomes and psychological well-being among TNB people. This study contributes to this growing area of research by investigating one subjectively experienced aspect of well-being—happiness—among TNB adults residing in the central Great Plains region of the United States. For this study, 20 TNB adults participated in semistructured interviews where they were asked to reflect on how they experienced happiness generally and in relation to being TNB, and what fostered or impeded their happiness. …

Interpretation And Ovidian Myth In Alexander’S Bridge And O Pioneers!, Paul A. Olson

Department of English: Faculty Publications

This essay describes interpretive strategies widely applied to Ovidian mythic materials during the period of Cather’s early career, especially those operative in Alexander’s Bridge and O Pioneers! The article assumes that widely held conventional interpretations of myths, in this case Ovidian myths, in a specific time and area are part of their semantic content, or iconology, and are tools Cather used in communicating with her audience. The essay then looks at a passage in the 1912 Alexander’s Bridge and two disputed passages in the 1913 O Pioneers! along with extended Bacchic themes in the latter novel that employ conventional Ovidian …

Insect Biodiversity Of Select Areas In The Western Suburbs Of Chicago, Bradley Dawson

Department of Entomology: Distance Master of Science Projects

Introduction

Insects make up an integral part of the landscape in North America and across the world. They occupy a myriad of niches in food webs, function as predators and prey, and provide environmental services like pollination of flowering plants and decomposition of dead animal carcasses and fecal matter. They take part in ecosystems that are often delicately balanced, and so conservation is often a worthwhile effort in areas that would otherwise be trampled by human activity. In the western suburbs of Chicago, Illinois where I reside, there is a mix of both heavily developed areas as well as some …

Discoverinsects.Com: An Interactive Tool To Introduce Younger Audiences To Entomology, Ian Eldred

Department of Entomology: Distance Master of Science Projects

Early in life, children’s views towards arthropods can be tainted by many things. One major way is through the views held and expressed by those that surround them, especially their caregivers. Tools are needed to reach children during these crucial developmental ages and expose them to all of the wonderful things arthropods do and educate them on how big of a role arthropods play in the lives of every human around the globe. As digital technology in households is becoming more apparent and accessible, new ways to engage these audiences need to be developed and utilized. This creates a unique …

The Abcdefgs Of Entomology, Maria T. Gutierrez

Department of Entomology: Distance Master of Science Projects

As a parent of three kids, I love finding ways to spark their curiosity and love for learning, so combining my interest in entomology and my experience as a parent, I came up with a fun yet informative book about insects. I selected the most common insects kids might encounter daily at home, school, or while playing at the park: ants, butterflies, cockroaches, dragonflies, earwigs, flies, and grasshoppers.

I aimed to develop an activity book that anyone could use, whether they are a teacher or a parent without a scientific background. By focusing on these seven specific insects, I wanted …

Annual Report: Nebraska Extension In Lancaster County, January 1, 2023 Through December 31, 2023

Lancaster County, Nebraska Extension: Reports

Lancaster County Extension information from 2023. Contents include:

1) About Extension - Lancaster County Extension mission statement, overview and impact reports;

2) Staff and Programs - staff directory and Extension Educator annual program summaries;

3) Financials - summaries of 2022-2023 budget expenditures and fiscal year 2023-2024 budget; and

4) Media - website and social media information, samples of our Nebline newsletter and local newspaper articles.

Wpa News 122 (2023), World Pheasant Association

Galliformes Specialist Group and Affiliated Societies: Newsletters

WPA News (Winter 2023), number 122

Published by the World Pheasant Association