Index Catalog // ScholarsArchive@OSU

Environmental contaminants in male river otters collected from Oregon and Washington, 1994-99, with reproductive organ hypoplasia observed in otter males

Creator:: Grove, Robert Allan
Abstract:: A large number of river otter (Lontra canadensis) males were collected from areas of high and low contaminant concentrations throughout western Oregon and Washington during the fall and winter of 1994-99. Few significant non-reproductive organ morphometric differences were found in the large series of male otters collected, except for adrenal...
Resource Type:: Dissertation
Full Text:: : Donald R. Buhler A large number of river otter (Lontra canadensis) males were collected from areas of

Terrestrial amphibian distribution, habitat associations and downed wood temperature profiles in managed headwater forests with riparian buffers in the Oregon Coast Range

Creator:: Kluber, Matthew R.
Abstract:: Western forests have become increasingly fragmented landscapes dominated by young stands. Given that western Oregon forests largely consist of headwater systems, there is a need to better understand how headwater forest taxa and their habitats are impacted by forest management practices. Several amphibian species associated with forested headwater systems have...
Resource Type:: Masters Thesis
Full Text:: : Deanna H. Olson Klaus J. Puettmann Western forests

Geneticist L.C. Dunn : politics, activism, and community

Creator:: Gormley, Melinda (Melinda Brooke)
Abstract:: L. C. Dunn (1893-1974) spent most of his scientific career conducting research in developmental genetics as a member of the Zoology Department at Columbia University in the City of New York. He had an accomplished scientific career researching mutations in mice, which earned him respect from other geneticists and scientists....
Resource Type:: Dissertation
Full Text:: : Mary Jo Nye L. C. Dunn (1893-1974) spent most of his scientific career conducting research

The ecological and behavioral dynamics of breeding in three sympatric anuran amphibians

Creator:: Olson, Deanna H.
Abstract:: Breeding ecology and behavior were investigated in a field study of three sympatric anuran amphibians in the Oregon Cascade Mountains: the western toad (Bufo boreas), the Cascades frog (Rana cascadae) and the Pacific treefrog (Hyla regilla). A comprehensive study of the western toad mating system was conducted at three populations...
Resource Type:: Dissertation
Full Text:: AN ABSTRACT OF THE THESIS OF Deanna H. Olson for the degree of

Fluorimetric analysis of intracellular calcium in high and low mobility fowl sperm

Creator:: Olson, Jill Wardell
Abstract:: Sperm mobility is defined as the net movement of a sperm population against resistance. Previous research demonstrated that the cell-permeant Ca2+ indicator rhod-2 AM gave a fluorescent signal predominantly in the head region of fowl sperm that differed between sperm mobility phenotypes. This thesis served to explore the role of...
Resource Type:: Masters Thesis
Full Text:: THESIS OF Jill Wardell Olson for the degree of Master of Science in Animal Science presented on

A statistical approach to selecting green dimensions for lumber to be dried

Creator:: Dost, William A., Arganbright, Donald G., Olson, J. R., Western Dry Kiln Clubs, and Western Dry Kiln Clubs. Meeting (23rd : 1972)
Resource Type:: Conference Proceeding
Full Text:: BE DRIED W. A. Dost, D. G. Arganbright and J. R. Olson University of California Forest Products

Proceedings of a Symposium on Sustaining Rangeland Ecosystems : Eastern Oregon State College, La Grande, Oregon, 29-31 August 1994

Creator:: Edge, W. Daniel and Olson-Edge, Sally L.
Abstract:: Published February 1996. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Resource Type:: Conference Proceeding
Full Text:: State University and Sally L. Olson-Edge Symposium Sponsors Blue Mountains Natural Resources Institute

The role of competition, community, and priority in the discovery of the tau lepton

Creator:: Swanner, Leandra
Abstract:: This study examines the interactions between the scientific communities of the Lawrence Berkeley Laboratory (LBL) and the Stanford Linear Accelerator Center (SLAC) in the discovery of the tau lepton by physicist Martin Perl between 1973- 1977. Perl became interested in searching for heavy leptons through positron-electron collision experiments using the...
Resource Type:: Masters Thesis
Full Text:: skepticism over the existence of a third generation of matter, see Martin L. Perl, “The Discovery of the Tau

Multi-scale relationships between aspen and birds in the northern Yellowstone ecosystem

Creator:: Hollenbeck, Jeff P., 1967-
Abstract:: I conducted a multi-scale evaluation of aspen – bird relationships in the northern ungulate winter range of the northern Yellowstone ecosystem during June 2001-03. Questions addressed were: (1) Does bird diversity increase with conifer presence in aspen stands? (2) Given known habitat selection cues, are migrating birds passively intercepted by...
Resource Type:: Dissertation
Full Text:: , Deanna Olson, and Tom Adams. I gratefully acknowledge the generous logistical support provided by Roy

Plants of Eight Dollar Mountain

Creator:: Heinze, Donald H.
Abstract:: Eight Dollar Mountain is arguably the hottest botanical hot spot in southwest Oregon, a region that is noted for its botanical diversity.
Resource Type:: Book
Full Text:: Dollar Mountain by Donald H. Heinze Photography by Robert Vos The

ScholarsArchive@OSU

Environmental contaminants in male river otters collected from Oregon and Washington, 1994-99, with reproductive organ hypoplasia observed in otter males

Terrestrial amphibian distribution, habitat associations and downed wood temperature profiles in managed headwater forests with riparian buffers in the Oregon Coast Range

Geneticist L.C. Dunn : politics, activism, and community

The ecological and behavioral dynamics of breeding in three sympatric anuran amphibians

Fluorimetric analysis of intracellular calcium in high and low mobility fowl sperm

A statistical approach to selecting green dimensions for lumber to be dried

Proceedings of a Symposium on Sustaining Rangeland Ecosystems : Eastern Oregon State College, La Grande, Oregon, 29-31 August 1994

The role of competition, community, and priority in the discovery of the tau lepton

Multi-scale relationships between aspen and birds in the northern Yellowstone ecosystem

Plants of Eight Dollar Mountain

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