Index Catalog // ScholarsArchive@OSU

Investigating the ecological role of cell signaling in free-living marine heterotrophic protists

Creator:: Hartz, Aaron J.
Abstract:: Phagotrophic protists are major consumers of microbial biomass in aquatic ecosystems. However, biochemical mechanisms underlying prey recognition and phagocytosis by protists are not well understood. We investigated the potential roles of cell signaling mechanisms in chemosensory response to prey, and in capture of prey cells, by a marine ciliate (Uronema...
Resource Type:: Masters Thesis
Full Text::   Heterotrophic Protists.    Abstract approved:      Barry F. Sherr      Phagotrophic protists are major

Effects of methylmercury exposure on sea water adaptation of juvenile salmonids

Creator:: McPherson, Barry P.
Resource Type:: Masters Thesis

Trichoderma spp. : distribution in stumps infested with Phellinus weirii and growth and antagonism in vitro

Creator:: Goldfarb, Barry
Abstract:: To determine which isolates will most rapidly replace Phellinus weirii in stumps and roots, Trichoderma spp. were isolated from P. weirii-infested stumps and roots, identified, and examined for growth rates and lethal effects on P. weirii in vitro. Phellinus weirii-infested Douglas-fir stumps and stump roots were sampled for microorganisms by...
Resource Type:: Masters Thesis
Full Text:: Phellinus weirii and Growth and Antagonism in Vitro AN ABSTRACT OF THE THESIS OF Barry Goldfarb for the

Quantification of Copper Speciation in Pulp and Paper Wastewater and Implications for the Biotic Ligand Model

Creator:: Mitzel, Joseph M.
Abstract:: The purpose of this research was to measure the copper-binding behavior of Dissolved Organic Matter (DOM) contained in Pulp and Paper (P&P) wastewater effluent and evaluate the Biotic Ligand Model’s (BLM) ability to quantify copper speciation in P&P influenced waters. A copper ion selective electrode was used to measure copper...
Resource Type:: Masters Thesis
Full Text:: Matter (DOM) contained in Pulp and Paper (P&P) wastewater effluent and evaluate the Biotic Ligand

Equivalence relations on matrices

Creator:: Biegun, Barry Dow
Abstract:: Row equivalence, equivalence, and similarity of matrices are studied; some problems concerning an extension of these relations to infinite matrices are discussed.
Resource Type:: Masters Thesis
Full Text:: Privacy EQUIVALENCE REI"ATIONS ON MATRICES by BARRY DOW BIEGUN A THESIS submitted to OREGON STATE

Effect of dimethyl sulfoxide on nutrient digestibility

Creator:: Tancred, Barry John
Abstract:: Workers with dimethyl sulfoxide (DMSO) in the United States and England have reported in the literature that the chemical affects the weight gaining ability of experimental animals. Narula, University of Oregon Medical School, Portland, found that 50 parts per million DMSO increased the size and numbers of tissue culture cells....
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF Barry John Tancred for the M.S. in Animal Science (Nave) (Degree

Created Snag Dynamics and Influence on Cavity-nesting Bird Communities over 25 years in Western Oregon

Creator:: Barry, Amy Marie
Abstract:: Snags provide critical habitat for nearly one-third of wildlife species in forests of the Pacific Northwest, so historic declines in snags are thought to have had a strong impact on biodiversity. Resource managers often create snags to mitigate the scarcity of snags within managed forests, but information regarding the function...
Resource Type:: Masters Thesis
Full Text:: ABSTRACT OF THE THESIS OF Amy Marie Barry for the degree of Master of Science in Forest Ecosystems

Thermal energy recovery from large transformers

Creator:: Yao, Barry
Abstract:: This thesis is concerned with designing and simulating waste energy retrieval systems from large transformers to provide heating and cooling of a control house. The transformer selected is Transformer Bank One at the Ross Substation in the BPA system. The unit is an ASEA 250 MVA transformer with forced oil,...
Resource Type:: Masters Thesis
Full Text:: Barry Yao AN ABSTRACT OF THE THESIS OF for the degree of

Distribution, habitat associations, and conservation status of Pacific fisher (Pekania pennanti) in Oregon.

Creator:: Barry, Brent R.
Abstract:: Fishers (Pekania pennanti) are medium sized mustelids endemic to North America. Two fisher populations persist in Oregon: an indigenous population in southwestern Oregon, and a reintroduced population in the southern Cascade Mountains. Despite candidacy for listing under the Endangered Species Act, current information on fisher populations in Oregon is scarce....
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF Brent R. Barry

Methodology for cuticular identification of selected eastern Oregon range plants

Creator:: Schrumpf, Barry J.
Abstract:: Animal dietary preferences have been studied by feeding-site examinations, animal observation, and stomach and esophageal collections. Analysis of fecal material for undigested plant cuticle is another means for obtaining the same information. This study was conducted to: (1) prepare a microscope slide series depicting the surface features of leaves and...
Resource Type:: Masters Thesis
Full Text:: eastern Oregon range plants AN ABSTRACT OF THE THESIS OF BARRY JAMES SCHRUMPF for the MASTEh OF

ScholarsArchive@OSU

Investigating the ecological role of cell signaling in free-living marine heterotrophic protists

Effects of methylmercury exposure on sea water adaptation of juvenile salmonids

Trichoderma spp. : distribution in stumps infested with Phellinus weirii and growth and antagonism in vitro

Quantification of Copper Speciation in Pulp and Paper Wastewater and Implications for the Biotic Ligand Model

Equivalence relations on matrices

Effect of dimethyl sulfoxide on nutrient digestibility

Created Snag Dynamics and Influence on Cavity-nesting Bird Communities over 25 years in Western Oregon

Thermal energy recovery from large transformers

Distribution, habitat associations, and conservation status of Pacific fisher (Pekania pennanti) in Oregon.

Methodology for cuticular identification of selected eastern Oregon range plants

Limit your search

Academic Affiliation

Advisor

Commencement Year

Committee Member

Conference Name

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