Index Catalog // ScholarsArchive@OSU

The isolation, comparison, and attenuation of several viruses infecting Oregon salmonids

Creator:: McMichael, John Seiple
Abstract:: The Oregon strain of the agent of infectious hematopoietic necrosis (IHN) was isolated from fingerling sockeye salmon (Oncorhynchus nerka) by J. L. Fryer in 1958. Before the study reported herein no other virus had been recovered from any fish population in Oregon. Therefore, in July, 1971 a survey was initiated...
Resource Type:: Dissertation
Full Text:: AN ABSTRACT OF THE THESIS OF JOHN SEIPLE MCMICHAEL for the

Long-term Fire Effects on Plant Succession and Exotic Weeds in Protected Area Sagebrush Steppe, John Day Fossil Beds National Monument, Oregon

Creator:: Reed-Dustin, Claire Marie
Abstract:: The historical function of fire in sagebrush steppe has been altered by 19th century overgrazing, active fire suppression, annual grass invasion and encroachment of woody species. The significance of fire to these systems is known, but research on long-term fire effects are limited. The Sheep Rock management unit of the...
Resource Type:: Masters Thesis
Full Text:: protected area sagebrush steppe, John Day Fossil Beds National Monument, Oregon

Vet Gazette ; February 5, 2008

Creator:: Oregon State University. College of Veterinary Medicine
Abstract:: Bi-weekly newsletter of the Oregon State University College of Veterinary Medicine.
Resource Type:: Other
Full Text:: : “Heartworm Disease in Low Prevalence Areas”, Roberta Porter; “Heart Based Tumors”, Shannon McMichael, M102

Geographic variation in distribution and cover of principle native and non-native plant species along gradients of topography, climate, and disturbance in protected-area sagebrush steppe communities of the Columbia Plateau

Creator:: Esposito, Daniel M.
Abstract:: The sagebrush steppe ecosystem of the Columbia Plateau has become degraded by a long history of alternative land use and associated perturbations. Protection of remnant stands of intact sagebrush steppe currently relies upon their preservation within the nation's network of parks and protected-areas. The John Day Fossil Beds National Monument,...
Resource Type:: Masters Thesis
Full Text:: of parks and protected-areas. The John Day Fossil Beds National Monument, located in central

Adaptation of molecular filtration for recovery of fish viruses from water

Creator:: Watanabe, Robin Aiko
Abstract:: The effectiveness of tangential flow filtration (TFF) for recovery of infectious hematopoietic necrosis virus (IHNV) and infectious pancreatic necrosis virus (IPNV) from large volumes of water was evaluated. In laboratory studies, virus recovery from IHNV-seeded water following concentration by TFF was approximately 13%. However, addition of 0.1 and 1% FBS...
Resource Type:: Masters Thesis
Full Text:: Recovery of Fish Viruses from Water Abstract approved: Redacted for Privacy ci John S. Rohovec The

Development of novel oral enteric-coated aquaculture vibrio vaccines

Creator:: Wong, George Kaon
Abstract:: An oral Vibrio vaccine for salmonids was developed. The vaccine was produced by spray coating lyophilized formalin-killed whole cells of Vibrio anguillarum (VA LS 1- 74) onto non-pareil sugar beads. Then methacrylic acrylic acid copolymer (Eudragit L-30D) was applied as an enteric protective coating. Using x-ray radiographic techniques, it was...
Resource Type:: Dissertation
Full Text:: graduate students and members of Dr. Kaattari's research group, especially Jia Ai Zhang, John Kalns

Introducing the Concept of Foundational Attributes and Project Metabolism to Assess Construction Project Similarity

Creator:: Zhang, Fan
Abstract:: A construction project is considered to be unique due to the process of delivering a customer-designed product, diverse stakeholders involved, the unique location and timeframe of construction, and specific social, economic, and environmental constraints attached to it. The uniqueness of construction projects brought great challenges to the construction industry professionals...
Resource Type:: Dissertation
Full Text:: Similarity Abstract approved: _____________________________________________________ John A

Strain differentiation and detection of infectious hematopoietic necrosis virus

Creator:: LaPatra, Scott Edward
Abstract:: The virulence of selected isolants of infectious hematopoietic necrosis virus (IHNV) were differentiated and correlated with electrophoretic mobilities of virion structural proteins by sodium dodecylsulfate polyacrylamide gel electrophoresis. A type 1 electropherotype of IHNV was more virulent for kokanee salmon (Oncorhynchus nerka) and a type 2 strain more virulent for...
Resource Type:: Dissertation
Full Text:: to John Cvitanich for the thoughtful discussions and continual encouragement. Thanks to Joe Groff

Risk and Reward Perception and Risk-Taking: Applicability, Relationship, and Implication in Construction Safety

Creator:: Azeez, Mohammed N.
Abstract:: While safety improvements have been made in the construction industry, construction still experiences one of the highest numbers of fatalities annually compared to other industries in the United States with over 970 fatalities in 2016 alone. This number of fatalities drives researchers and safety managers to improve safety measures and...
Resource Type:: Dissertation
Full Text:: : ___________________________________________________ John A. Gambatese While safety improvements have been made in the construction industry

Restructuring of land and community in the remote rural west : the case of Wallowa County, Oregon

Creator:: Abrams, Jesse
Abstract:: Since at least the 1970s, rural areas in the western United States, as elsewhere across the country and world, have been subject to social, economic, and political forces that have resulted in novel demographic and land tenure trends when compared to previous decades. Collectively, these processes of restructuring have created...
Resource Type:: Dissertation
Full Text:: : ___________________________________________________________________ John C. Bliss Since at least the 1970s, rural areas in the western United States, as

ScholarsArchive@OSU

The isolation, comparison, and attenuation of several viruses infecting Oregon salmonids

Long-term Fire Effects on Plant Succession and Exotic Weeds in Protected Area Sagebrush Steppe, John Day Fossil Beds National Monument, Oregon

Vet Gazette ; February 5, 2008

Geographic variation in distribution and cover of principle native and non-native plant species along gradients of topography, climate, and disturbance in protected-area sagebrush steppe communities of the Columbia Plateau

Adaptation of molecular filtration for recovery of fish viruses from water

Development of novel oral enteric-coated aquaculture vibrio vaccines

Introducing the Concept of Foundational Attributes and Project Metabolism to Assess Construction Project Similarity

Strain differentiation and detection of infectious hematopoietic necrosis virus

Risk and Reward Perception and Risk-Taking: Applicability, Relationship, and Implication in Construction Safety

Restructuring of land and community in the remote rural west : the case of Wallowa County, Oregon

Limit your search

Academic Affiliation

Advisor

Commencement Year

Committee Member

Creator

Contributor

Date

Decade

Degree Field

Degree Level

Degree Name

File Format

Language

License

Location

Non-Academic Affiliation

Peer Reviewed

Resource Type

Rights Statement

Subject

Search Constraints

Search Results

Limit your search