Index Catalog // ScholarsArchive@OSU

Genomic and phenotypic characterization of in vitro-generated Chlamydia trachomatis recombinants

Creator:: Jeffrey, Brendan M., Suchland, Robert J., Eriksen, Steven G., Sandoz, Kelsi M., and Rockey, Daniel D.
Abstract:: Background: Pre-genomic and post-genomic studies demonstrate that chlamydiae actively recombine in vitro and in vivo, although the molecular and cellular biology of this process is not well understood. In this study, we determined the genome sequence of twelve Chlamydia trachomatis recombinants that were generated in vitro under antibiotic selection. These...
Resource Type:: Article
Full Text:: -generated Chlamydia trachomatis recombinants Brendan M Jeffrey1,2†, Robert J Suchland3†, Steven G Eriksen2

Effects of clay-water interactions on water retention in porous media

Creator:: Lenhard, Robert J. (Robert James)
Abstract:: Capillary pressure-saturation data obtained for unconsolidated porous media with different liquids are examined to investigate the effects of clay-liquid interactions on liquid retention. Liquid retention functions are assumed to reflect the effective pore-size distributions. The hydraulic variables, capillary pressure and saturation, are transformed to account for changes in liquid retention...
Resource Type:: Dissertation
Full Text:: Porous Media AN ABSTRACT OF THE THESIS OF Robert J. Lenhard for the degree of Doctor of Philosophy in

Movements and social behavior in response to temperature in starfish

Creator:: Edwards, Robert J.
Abstract:: Keywords: Zoology 451-452; Pisaster ochraceus; Seastar
Resource Type:: Research Paper

Annual Costs of Wild Salmon Restoration Efforts in the Columbia River Basin

Creator:: Rice, Robert J.
Abstract:: The goal of this project was to estimate the total annual cost of salmon recovery efforts throughout the Columbia River Basin from all stakeholders, including direct and indirect costs. How much is spent on salmon recovery efforts each year in the Columbia River Basin? Depending on who you ask, you...
Resource Type:: Capstone Project
Full Text:: the Columbia River Basin Robert J. Rice Department of Fisheries and Wildlife Oregon State

Columbia River Crab Studies, 1957-58

Creator:: Ayers, Robert J.
Abstract:: This report summarizes the results of crab studies undertaken during the fall of 1957 and 1958 in the Columbia River estuary. The purpose of this project was to determine the shell condition of the crabs available in this area during the period when crab fishing is prohibited in the ocean,...
Resource Type:: Technical Report

Fishery Policy Today: Perspectives from Oregon, Washington (DC), and Saskatchewan

Creator:: Rice, Robert J.
Abstract:: Policy development and decision-making play a critical role in natural resource management in the Pacific Northwest. To realise my internship requirements for the Professional Science Masters in Fisheries and Wildlife Administration, I completed internships with: the Oregon Department of Fish and Wildlife (ODFW), Portland State University – National Policy Process...
Resource Type:: Capstone Project

Segregation in Public Schools Through the Lens of Tiebout Theory: A case study of Oregon's open enrollment policy

Creator:: Backus, Robert J.
Abstract:: In 2011 Oregon enacted a public education open enrollment policy that gives students and families the choice of what school to attend, regardless of district lines. Despite the lack of public information, this policy will sunset this school year unless it is further extended during legislative session. This paper attempts...
Resource Type:: Honors College Thesis
Full Text:: : A case study of Oregon’s open enrollment policy by Robert Backus

In vivo Reactions of Tetrazines Incorporated through Genetic Code Expansion

Creator:: Blizzard, Robert J.
Abstract:: The inverse electron demand Diels Alder reaction between tetrazines and strained alkenes is an exceptionally useful tool in functionalizing to biomolecules since it is orthogonal to the chemistry of most living systems and have exceptionally high rate constants. In particular reactions between strained trans-cyclooctenes (sTCO) and tetrazines can achieve second...
Resource Type:: Dissertation
Full Text:: AN ABSTRACT OF THE DISSERTATION OF Robert J

Engineering a Profiling System for a Robotic Oceanographic Surface Sampler

Creator:: Shannon, Robert J.
Abstract:: ROSS (Robotic Oceanographic Surface Sampler) is an autonomous boat, equipped with oceanographic sensors, used for studying the ocean’s surface. One of its advantages over traditional research vessels is its ability to sample near glaciers, an area too dangerous for manned ships. In order to properly ascertain deep ocean heat’s effect...
Resource Type:: Honors College Thesis
Full Text:: Oceanographic Surface Sampler by Robert J. Shannon A THESIS

Realized and potential climate responses of lichen and bryophyte communities in a national forest inventory

Creator:: Smith, Robert J.
Abstract:: Climate and terrestrial vegetation have had mutual feedbacks for nearly five hundred million years, yet both are now departing from recent historical norms, with uncertain implications for forest ecosystems. This dissertation outlines the current and potential future climate responses of lichen and bryophyte communities in the United States as part...
Resource Type:: Dissertation

ScholarsArchive@OSU

Genomic and phenotypic characterization of in vitro-generated Chlamydia trachomatis recombinants

Effects of clay-water interactions on water retention in porous media

Movements and social behavior in response to temperature in starfish

Annual Costs of Wild Salmon Restoration Efforts in the Columbia River Basin

Columbia River Crab Studies, 1957-58

Fishery Policy Today: Perspectives from Oregon, Washington (DC), and Saskatchewan

Segregation in Public Schools Through the Lens of Tiebout Theory: A case study of Oregon's open enrollment policy

In vivo Reactions of Tetrazines Incorporated through Genetic Code Expansion

Engineering a Profiling System for a Robotic Oceanographic Surface Sampler

Realized and potential climate responses of lichen and bryophyte communities in a national forest inventory

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