Index Catalog // ScholarsArchive@OSU

Cumulative effects of land use on salmon habitat in southwest Oregon coastal streams

Creator:: Frissell, Christopher Andrew, 1960-
Abstract:: As part of a hierarchical approach to classifying watersheds and stream habitats based on geomorphic and geologic criteria, we defined ten classes of fluvial and lacustrine habitats at the scale of valley segments. Valley segments are landscape units which encompass surface waters and the adjacent floodplains and hillslopes with which...
Resource Type:: Dissertation
Full Text:: utility in research and management report mixed success (e.g., Platts 1979, Mosley 1987, Bryant et al

X-ray and proton induced ultrastructural changes in Chlamydomonas reinhardi, with special reference to the dividing cell

Creator:: Gruber, Helen Elizabeth
Resource Type:: Dissertation
Full Text:: division or preparing for it and were more sensitive to irradiation as expressed in terms of mortality and

Reinforcement learning for job-shop scheduling

Creator:: Zhang, Wei, 1960-
Resource Type:: Dissertation
Full Text:: -max game tree search, and various forms of greedy search and real-time search [Russell and Norvig

Lifestyle changes as related to the risk of coronary heart disease in Chinese students at Oregon State University

Creator:: Song, Lin, 1960-
Abstract:: This study examined lifestyle changes as related to the risk of coronary heart disease (CHD) in Chinese students at Oregon State University (OSU). The study population included male students or scholars from the People's Republic of China who were attending OSU during spring term 1992. Fifty subjects were interviewed using...
Resource Type:: Dissertation
Full Text:: be introduced. 3. Information obtained for this study is solely based on self-report and therefore

Influence of certain chemicals on the sensitivity of rat embryos to X-irradiation

Creator:: Loawhakasetr, Pathom
Abstract:: The effect of 2-aminoethyl-2-thiopseudourea[superscript .]Br[superscript .]HBr (AET), 2-mercaptoethylamine[superscript .]HC1 (MEA) and trisodium calcium chelate of diethylenetriaminepentaacetic acid (CaNa₃DTPA) on the radiosensitivity of rat fetus was investigated. A total of 1256 fetuses were critically examined. Exposure of rats to 200 r whole-body X-irradiation at 9.5 days of gestation resulted in a...
Resource Type:: Dissertation

Farm level response to agricultural effluent control strategies : the case of the Willamette Valley

Creator:: Taylor, Michael L. (Michael Lester), 1960-
Abstract:: Changes in the structure of the U.S. agricultural industry since World War II have transformed it into a highly productive component of the domestic economy. But these changes have not occurred without indirect costs. For example, the reliance on agricultural chemicals has produced environmental effects causing growing concern. In addition,...
Resource Type:: Dissertation
Full Text:: -i Nitrogen processes. 152 LIST OF TABLES Table Page I-i U.S. annual discharge of pollutants to

A critical analysis of wildlife conservation in Oregon

Creator:: Rymon, Larry Maring
Abstract:: This analysis is the study of Oregon's wildlife resources from the period prior to white settlement up to the present time, including critical projections, based on present trends and expected conditions for both human and wildlife populations in the state up to the year 2010. Prior to white settlement Oregon...
Resource Type:: Dissertation
Full Text:: generally sought game which was most easily available. These animals were abundant enough to withstand the

The effects of clipping on the vigor of big game browse plants and related studies in the Arizona chaparrel

Creator:: Neff, Don J.
Abstract:: A five-year clipping experiment was conducted to determine maximum sustained utilization levels for three big game browse plant species in central Arizona. The three species were mountain-mahogany (Cercocarpus breviflorus) and desert ceanothus (Ceanothus Greggii) in the chaparral type, and cliff-rose (Cowania mexicana var. Stensburiana) in the pinyon-juniper type. Experimental treatments...
Resource Type:: Dissertation
Full Text:: The effects of clipping on the vigor of big game browse

Net production of juvenile steelhead, Salmo gairdneri Richardson, in a freshwater impoundment

Creator:: Coche, Andre Georges
Resource Type:: Dissertation
Full Text:: support was provided by a graduate research assistantship of the Research Division, Oregon State Game

Criteria for a system of area education districts for the state of Oregon

Creator:: Pence, Don Pollard
Resource Type:: Dissertation
Full Text:: Pollard Pence for the Doctor of Education degree in Education rte thesis is presented jaï 12, 1960

ScholarsArchive@OSU

Cumulative effects of land use on salmon habitat in southwest Oregon coastal streams

X-ray and proton induced ultrastructural changes in Chlamydomonas reinhardi, with special reference to the dividing cell

Reinforcement learning for job-shop scheduling

Lifestyle changes as related to the risk of coronary heart disease in Chinese students at Oregon State University

Influence of certain chemicals on the sensitivity of rat embryos to X-irradiation

Farm level response to agricultural effluent control strategies : the case of the Willamette Valley

A critical analysis of wildlife conservation in Oregon

The effects of clipping on the vigor of big game browse plants and related studies in the Arizona chaparrel

Net production of juvenile steelhead, Salmo gairdneri Richardson, in a freshwater impoundment

Criteria for a system of area education districts for the state of Oregon

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