Index Catalog // ScholarsArchive@OSU

Cyclic triaxial testing of low- to moderate-plasticity silts

Creator:: Butler-Brown, Jason J.
Abstract:: This project report presents a laboratory investigation of the dynamic behavior of saturated alluvial silty soils from sites in Oregon and Washington. The focus of the study was to document the liquefaction susceptibility, post cyclic strength, and volumetric strain behavior of the silt soils based on cyclic, undrained triaxial compression...
Resource Type:: Masters Thesis
Full Text:: Jason J. Butler-Brown June 4, 2002 All Rights Reserved CYCLIC TRIAXIAL TESTING OF LOW- TO MODERATE

Characterization of spring and surface water conductance : Whychus Creek from Pole Creek Ditch to the Camp Polk Meadow riparian area

Creator:: Brown, Jason
Abstract:: Poster from the 2006 Cascades student poster session.
Resource Type:: Poster
Full Text:: Riparian Area May 2006. By Jason Brown Name Location Specific Conductance Temperature Ti me Date

Student Engagement : Exploring How and Why Students Engage In- and Out-of-Class

Creator:: Pascoe, Jason J.
Abstract:: Student engagement in a course plays a vital role in a student’s ability to process and construct knowledge. Student engagement research has investigated how students engage in and out of the classroom on a macro scale, through observation and survey data collection of large student populations, which lack focus on...
Resource Type:: Masters Thesis
Full Text:: Jason J. Pascoe, Shane A. Brown and Nicole P. Pitterson International Journal of

Photoacclimation of natural phytoplankton communities

Creator:: Graff, Jason R., Westberry, Toby K., Milligan, Allen J., Brown, Matthew B., Dall’Olmo, Giorgio, Reifel, Kristen M., and Behrenfeld, Michael J.
Abstract:: ABSTRACT: Phytoplankton regulate internal pigment concentrations in response to light and nutrient availability. Chlorophyll a to phytoplankton carbon ratios (chl:C phyto) are commonly reported as a function of growth irradiance (Eg) for evaluating the photoacclimation response of phytoplankton. In contrast to most culture experiments, natural phytoplankton communities experience fluctuating environmental...
Resource Type:: Article
Full Text:: natural phytoplankton communities Jason R. Graff1,*, Toby K. Westberry1, Allen J. Milligan1, Matthew B

Pacific mite, Tetranychus pacificus, on almond, prunus amygdalus

Creator:: Bentley, Walter J. and Kosareff, Jason
Resource Type:: Conference Proceeding
Full Text:: pacificus, on almond, prunus amygdalus. Waiter J. Bentley and Jason Kosareff 1031 south Mt. Vernon Avenue

Analytical phytoplankton carbon measurements spanning diverse ecosystems

Creator:: Graff, Jason R., Westberry, Toby K., Milligan, Allen J., Brown, Matthew B., Dall'Olmo, Giorgio, van Dongen-Vogels, Virginie, Reifel, Kristen M., and Behrenfeld, Michael J.
Abstract:: The measurement of phytoplankton carbon (C[subscript]phyto) in the field has been a long-sought but elusive goal in oceanography. Proxy measurements of C[subscript]phyto have been employed in the past, but are subject to many confounding influences that undermine their accuracy. Here we report the first directly measured C[subscript]phyto values from the...
Resource Type:: Article
Full Text:: diverse ecosystems Graff, J. R., Westberry, T. K., Milligan, A. J., Brown, M. B., Dall’Olmo, G., van

Facilitating the Community College Social Experience : The Role of Faculty on Social Integration within the Classroom

Creator:: Butler-Paisley, William J.
Abstract:: Background: Social interaction among peers on a campus of higher education has long been considered an important part of the college student experience, in particular for the first-term students transitioning into college life. Students who socially connect with peers on campus tend to persist at higher rates, while other benefits...
Resource Type:: Dissertation
Full Text:: ABSTRACT OF THE DISSERTATION OF William J. Butler-Paisley for the degree of Doctor of Education

Sethoxydim herbicide in red fescue and bentgrass : levels and mechanisms of selectivity

Creator:: Butler, J. Hugh B.
Abstract:: The herbicide rate required to reduce growth by 50% (GR₅₀) of 11 cultivars of red fesue (Festuca rubra L. and F. rubra ssp. commutata) and for four cultivars of bentgrass (Agrostis tenuis Sibth. and A. stolonifera L. var. palustris) to sethoxydim (2-[1-(ethoxyimino) butyl]-5-[2-(ethylthio)propyl]-3-hydroxy-2-cyclohexen-1-one) was determined in greenhouse and laboratory experiments....
Resource Type:: Dissertation
Full Text:: and mechanisms of selectivity AN ABSTRACT OF THE THESIS OF J. Hugh B. Butler for the degree of

The timber harvesting behavior of family forest owners

Creator:: Butler, Brett J.
Abstract:: To increase our understanding of the timber harvesting behavior of family forest owners, I developed theoretical and empirical timber harvesting models for family forest owners in the southeastern United States. An individual-choice model was the basis for the models. Family forest owners were modeled as utility-maximizers who made harvesting decisions...
Resource Type:: Dissertation
Full Text:: Brett J. Butler A DISSERTATION submitted to Oregon State University in partial fufi1lment of the

Grape mealybug (Pseudococcus maritimus) on table grapes (Vitis vinifera)

Creator:: Bentley, Walter J., Kosareff, Jason, and Luvisi, Donald
Resource Type:: Conference Proceeding
Full Text:: Mealybug (Pseudococcus maritimus) on Table Grapes (Vitis Vinifera) Walter Bentley, Jason KosarefF, Donald

ScholarsArchive@OSU

Cyclic triaxial testing of low- to moderate-plasticity silts

Characterization of spring and surface water conductance : Whychus Creek from Pole Creek Ditch to the Camp Polk Meadow riparian area

Student Engagement : Exploring How and Why Students Engage In- and Out-of-Class

Photoacclimation of natural phytoplankton communities

Pacific mite, Tetranychus pacificus, on almond, prunus amygdalus

Analytical phytoplankton carbon measurements spanning diverse ecosystems

Facilitating the Community College Social Experience : The Role of Faculty on Social Integration within the Classroom

Sethoxydim herbicide in red fescue and bentgrass : levels and mechanisms of selectivity

The timber harvesting behavior of family forest owners

Grape mealybug (Pseudococcus maritimus) on table grapes (Vitis vinifera)

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