Index Catalog // ScholarsArchive@OSU

Herbage and Sheep Production from Simple, Diverse, and Legume Pastures Established in an Agrivoltaic Production System

Creator:: Andrew, Alyssa C., Higgins, Chad W., Smallman, Mary A., Prado-Tarango, David E., Rosati, Adolfo, Ghajar, Shayan, Graham, Maggie, and Ates, Serkan
Abstract:: Agrivoltaic systems combine solar energy and agriculture, promoting dual land use. Although grazing sheep in these systems is common, research on intentionally designed pastures to increase production is lacking. This study seeks to compare the herbage growth and lamb production in simple, diverse, and legume pastures in an agrivoltaic system...
Resource Type:: Article
Full Text:: , Department of Animal and Rangeland Sciences, Corvallis, OR, USA 6 3Council for Agricultural Research and

Dog–human behavioral synchronization : family dogs synchronize their behavior with child family members

Creator:: Wanser, Shelby H., MacDonald, Megan, and Udell, Monique A. R.
Abstract:: Research on dog social cognition has received widespread attention. However, the vast majority of this research has focused on dogs’ relationships and responsiveness towards adult humans. While little research has considered dog–child interactions from a cognitive perspective, how dogs perceive and socially engage with children is critical to fully understand...
Resource Type:: Article
Full Text:: . Udell1* 1Department of Animal and Rangeland Sciences, Oregon State University, Corvallis, OR, United

Evaluating the Efficacy of Online Field-Based Courses: Methodological Insights

Creator:: Gibson, Yvette
Abstract:: Oregon State University (OSU) is a leader in delivering online education, including several natural science field-based programs and dozens of courses with field-based aspects. Natural science field-based learning teaches students to observe, analyze, and outline management actions for broad and complex land areas and natural resources issues. To effectively do...
Resource Type:: Research Paper
Full Text:: innovative research design focused on rangeland science and fisheries and wildlife sciences courses taught

Confirming and Evaluating the Immunoexpression of Sperm Protein-Reactive Antisperm Antibody (SPRASA) in Feline and Canine Ovarian Tissue

Creator:: Ramsey, Ann M.
Abstract:: Summer 2020 Continuing Researchers Support Program - Final Report
Resource Type:: Research Paper
Full Text:: - Final Report Confirming and Evaluating the Immunoexpression of Sperm Protein

Matrix Metalloproteinases as Plasma Indicators of Bovine Cystic Ovarian Disease

Creator:: Hentze, Kalina F., Younger, Kathryn G., and Menino, Alfred R., Jr.
Abstract:: Cystic ovarian disease (COD) is one of the main causes of infertility in dairy cattle and has a high economic impact on farmers. COD is caused by an endocrine imbalance within the hypothalamic-pituitary-ovarian axis which prevents the mature Graafian follicle from ovulating. The cause at the molecular level is not...
Resource Type:: Research Paper and Presentation

Linked hydrologic and social systems that support resilience of traditional irrigation communities

Creator:: Fernald, A., Guldan, S., Boykin, K., Cibils, A., Gonzales, M., Hurd, B., Lopez, S., Ochoa, C., Ortiz, M., Rivera, J., Rodriguez, S., and Steele, C.
Abstract:: Southwestern US irrigated landscapes are facing upheaval due to water scarcity and land use conversion associated with climate change, population growth, and changing economics. In the traditionally irrigated valleys of northern New Mexico, these stresses, as well as instances of community longevity in the face of these stresses, are apparent....
Resource Type:: Article
Full Text:: , Albuquerque, New Mexico, USA 4Department of Animal and Rangeland Sciences, Oregon State University, Corvallis

Predicting foundation bunchgrass species abundances: model-assisted decision-making in protected-area sagebrush steppe

Creator:: Rodhouse, Thomas J., Irvine, Kathryn M., Sheley, Roger L., Smith, Brenda S., Hoh, Shirley, Esposito, Daniel M., and Mata-Gonzalez, Ricardo
Abstract:: Foundation species are structurally dominant members of ecological communities that can stabilize ecological processes and influence resilience to disturbance and resistance to invasion. Being common, they are often overlooked for conservation but are increasingly threatened from land use change, biological invasions, and over‐exploitation. The pattern of foundation species abundances over...
Resource Type:: Article
Full Text:: Monument, National Park Service, 32651 Highway 19, Kimberly, Oregon 97848 USA 5Department of Animal and

Fatty acid composition of the yolk sac membrane in the chicken embryo

Creator:: Neumann, Persia, Vercese, Francine, Cherian, Gita, and Kutzler, Michelle
Abstract:: Similar to the mammalian placenta with the chorioallantois and amnion, the avian yolk sac membrane (YSM) is comprised of the area vitellina (AVI) and area vasculosa (AVA), respectively. Understanding incorporation and delivery of nutrients (especially fatty acids) between these membranes and the developing embryo is important for improving hatchability and...
Resource Type:: Poster

A Metabolomic Analysis of Omega-3 Fatty Acid-Mediated Attenuation of Western Diet-Induced Nonalcoholic Steatohepatitis in LDLR[superscript -/-] Mice

Creator:: Depner, Christopher M., Traber, Maret G., Bobe, Gerd, Kensicki, Elizabeth, Bohren, Kurt M., Milne, Ginger, and Jump, Donald B.
Abstract:: Background: Nonalcoholic steatohepatitis (NASH) is a progressive form of nonalcoholic fatty liver disease and a risk factor for cirrhosis, hepatocellular carcinoma and liver failure. Previously, we reported that dietary docosahexaenoic acid (DHA, 22:6,n-3) was more effective than eicosapentaenoic acid (EPA, 20:5,n-3) at reversing western diet (WD) induced NASH in LDLR-/-...
Resource Type:: Article

Exploring breed differences in dogs (Canis lupus familiaris): Does exaggeration or inhibition of predatory response predict performance on human-guided tasks?

Creator:: Udell, Monique A. R., Ewald, Margaret, Dorey, Nicole R., and Wynne, Clive D.
Abstract:: Domestic dogs’, Canis familiaris, responsiveness to human action has been a topic of scientific interest for almost two decades. However, are all breeds of domestic dog equally prepared to succeed on humanguided object-choice tasks? In the current study we compared three breeds of dog with distinct predatory motor pattern sequences...
Resource Type:: Article
Full Text:: . L. Wynne2, 3 1 Department of Animal and Rangeland Sciences, Oregon State University 2

ScholarsArchive@OSU

Herbage and Sheep Production from Simple, Diverse, and Legume Pastures Established in an Agrivoltaic Production System

Dog–human behavioral synchronization : family dogs synchronize their behavior with child family members

Evaluating the Efficacy of Online Field-Based Courses: Methodological Insights

Confirming and Evaluating the Immunoexpression of Sperm Protein-Reactive Antisperm Antibody (SPRASA) in Feline and Canine Ovarian Tissue

Matrix Metalloproteinases as Plasma Indicators of Bovine Cystic Ovarian Disease

Linked hydrologic and social systems that support resilience of traditional irrigation communities

Predicting foundation bunchgrass species abundances: model-assisted decision-making in protected-area sagebrush steppe

Fatty acid composition of the yolk sac membrane in the chicken embryo

A Metabolomic Analysis of Omega-3 Fatty Acid-Mediated Attenuation of Western Diet-Induced Nonalcoholic Steatohepatitis in LDLR[superscript -/-] Mice

Exploring breed differences in dogs (Canis lupus familiaris): Does exaggeration or inhibition of predatory response predict performance on human-guided tasks?

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