Index Catalog // ScholarsArchive@OSU

Susceptibility of Hop Crown Buds to Powdery Mildew and its Relation to Perennation of Podosphaera macularis

Creator:: Gent, David H., Claassen, Briana J., Twomey, Megan C., Wolfenbarger, Sierra N., and Woods, Joanna L.
Abstract:: In the Pacific Northwestern United States, the hop powdery mildew fungus, Podosphaera macularis, survives overwintering periods in association with living host tissue because the ascigerious stage of the pathogen is not known to occur in this region. Field experiments were conducted over a 5-year period to describe the overwintering process...
Resource Type:: Article
Full Text:: conducted over a 5-year period to describe the overwintering process associated with crown bud infection and

Survey of isotope ratios in the near coastal outflow of the Columbia River

Creator:: Dolan-Caret, Amari
Abstract:: This report details ocean water salinity and stable isotope measurements (deuterium (D) and 18O) in water collected from April 17 2018 to April 21 2018 in the coastal waters of Oregon, USA. Measurements were made from surface, ship flow-through, and CTD rosette bottle samples collected as part of a student-led...
Resource Type:: Capstone Project
Full Text:: . Measurements were made from surface, ship flow-through, and CTD rosette bottle samples collected as part of a

Pillaging Bloodwood: An Exploratory Examination of Illegal Deforestation in Guinea-Bissau Through Forest Disturbance Algorithms and Unsupervised Clustering Techniques

Creator:: Walters, Alexander E.
Abstract:: Environmental crime around the world, such as trafficking in illegal timber, is directly related to political instability. Traffickers exploit weak, fragile, and chaotic political circumstances to illegally extract high-value commodities, challenging the extent to which conservation goals are achievable in resource rich developing countries. Rosewood is the largest traded endangered...
Resource Type:: Masters Thesis
Full Text:: : ___________________________________________________________ David J. Wrathall Environmental crime around the world, such as trafficking in

Into the Garden: Environmental Education and Resources for K-5

Creator:: Smith, Amira R.
Abstract:: This thesis aims to address barriers that K-5 educators face when implementing environmental education in classrooms. An in-depth study of the history of environmental education in the United States identifies primary barriers and issues. Focusing specifically on garden education programs, six lesson plans for K-5 were created to address the...
Resource Type:: Honors College Thesis
Full Text:: Smith A THESIS submitted to Oregon State University Honors College in partial fulfillment of

Multi-Scale Study of Ember Production and Transport under Multiple Environmental and Fuel Conditions

Creator:: Hudson, Tyler R.
Abstract:: Spot fires caused by lofted embers (i.e., firebrands) can be a significant factor in the spread of wildland fires. Embers can be especially dangerous near the wildland-urban interface (WUI) because of the potential for the fire to be spread near or on structures. Many studies have investigated the transport of...
Resource Type:: Masters Thesis
Full Text:: Abstract approved: David L. Blunck Spot fires caused by lofted embers (i.e., firebrands) can be a

A Generalized Scheme for Creating Regge Calculus Models of General Relativity

Creator:: Hanson, Ben R.
Abstract:: Solutions to Einstein's equations are usually found by considering ideal, simplified models. However, if the real world always matched ideal physics models, then farmers would milk black and white spheres. To combat this, Regge calculus was developed as a numerical approximation scheme for general relativity. In Regge calculus curved manifolds...
Resource Type:: Undergraduate Thesis
Full Text:: A Generalized Scheme for Creating Regge Calculus Models of

Drunken Walking: A Novel Brownian Dynamics Simulation for the Mechanochemical Cycle of the Dynein Motor Protein

Creator:: Waczak, John L.
Abstract:: The dynein molecule is a peculiar motor protein recognized for its unique stepping behavior. Sometimes it steps forwards. Other times it steps backwards. It has even been observed to occasionally shuffle by beginning a step with the same domain many times in row. These motions make dynein an interesting object...
Resource Type:: Undergraduate Thesis
Full Text:: Drunken Walking: A Novel Brownian Dynamics Simulation for

Animal Pointing: Changing Trends and Findings From 30 Years of Research

Creator:: Krause, Mark A., Udell, Monique A. R., Leavens, David A., and Skopos, Lyra
Abstract:: The past 30 years have witnessed a continued and growing interest in the production and comprehension of manual pointing gestures in nonhuman animals. Captive primates with diverse rearing histories have shown evidence of both pointing production and comprehension, though there certainly are individual and species differences, as well as substantive...
Resource Type:: Article
Full Text:: David A. Leavens University of Sussex Lyra Skopos Southern Oregon University The past 30 years have

Multivariate Vegetation Mapping -- Code and Data

Creator:: Henderson, Emilie B.
Abstract:: This data set contains RCode designed for mapping correlated vegetation summary variables via univariate (modified random forest regression) and multivariate (random forest nearest neighbor) methods. It also contains a small vegetation plot dataset to illustrate the type of information needed to support such an analysis.
Resource Type:: Dataset

Simulating dynein’s powerstroke using Brownian dynamics

Creator:: Capek, Elliott L.
Abstract:: Dynein is a motor protein which transports cargo along tracks inside the cell. Like related motor proteins kinesin and myosin, dynein uses cellular energy to take steps with its two foot domains. Unlike kinesin or myosin, dynein’s stepping pattern is highly varied: it can take steps between zero and 60nm...
Resource Type:: Undergraduate Thesis
Full Text:: powerstroke using Brownian dynamics Author: Elliott Capek Supervisor: Dr. David Roundy A thesis submitted

ScholarsArchive@OSU

Susceptibility of Hop Crown Buds to Powdery Mildew and its Relation to Perennation of Podosphaera macularis

Survey of isotope ratios in the near coastal outflow of the Columbia River

Pillaging Bloodwood: An Exploratory Examination of Illegal Deforestation in Guinea-Bissau Through Forest Disturbance Algorithms and Unsupervised Clustering Techniques

Into the Garden: Environmental Education and Resources for K-5

Multi-Scale Study of Ember Production and Transport under Multiple Environmental and Fuel Conditions

A Generalized Scheme for Creating Regge Calculus Models of General Relativity

Drunken Walking: A Novel Brownian Dynamics Simulation for the Mechanochemical Cycle of the Dynein Motor Protein

Animal Pointing: Changing Trends and Findings From 30 Years of Research

Multivariate Vegetation Mapping -- Code and Data

Simulating dynein’s powerstroke using Brownian dynamics

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