Index Catalog // ScholarsArchive@OSU

High resolution root locus plots

Creator:: Swenson, Edward James
Abstract:: A technique is presented for obtaining high resolution root locus plots and Bode diagrams. This is done by translating the origin of coordinates to the area of interest by an appropriate change of variable. The method is applicable to hand calculations or use of a potential analog computer. Examples include...
Resource Type:: Masters Thesis
Full Text:: ROOT LOCUS PLOTS by EDWARD JAMES SWENSON A THESIS submitted to OREGON STATE UNIVERSITY in

Transmission variation and loss of aphid transmissibility of bean yellow mosaic virus

Creator:: Kamm, James A.
Abstract:: Several bean yellow mosaic virus (BYMV) strains, presumably not transmissible by aphids, were studied to determine the biological and environmental conditions which would possibly result in aphid transmission of these strains. Investigations were made to study the effect of different aphid rearing conditions on the transmission frequency of BYMV. Also,...
Resource Type:: Dissertation
Full Text:: of Bean Yellow Mosaic Virus AN ABSTRACT OF THE THESIS OF James Albert Kamm for the Ph. D. in

Vinylcarbene intermediates in some cyclic systems

Creator:: Swenson, Karl Edward
Resource Type:: Dissertation
Full Text:: ABSTRACT OF THE THESIS OF KARL EDWARD SWENSON for the degree of DOCTOR OF PHILOSOPHY in Chemistry

Direct mass measurements of light neutron-rich nuclei using a combined energy and time-of-flight technique

Creator:: Pillai, Chandrasekhara
Resource Type:: Dissertation
Full Text:: first thanks goes to none but my thesis adviser Professor Wayne Swenson at Oregon State University

Middle school mathematics teachers' subject matter knowledge and pedagogical content knowledge of probability : its relationship to probability instruction

Creator:: Swenson, Karen A.
Abstract:: As a result of the calls for reform in mathematics education and the ever-changing nature of mathematics, today's teachers face the challenge of teaching unfamiliar content in ways that are equally unfamiliar. In view of this challenge, the purpose of this study was to investigate middle school teachers' subject matter...
Resource Type:: Dissertation
Full Text:: ABSTRACT OF THE THESIS OF Karen Astrid Swenson for the degree of Doctor of Philosophy in Mathematics

Edward S. Morse, zoologist: from Maine to Meiji Japan

Creator:: Baer, Adela S., 1931-
Abstract:: From the 1860s into the 1920s Edward Sylvester Morse (1838-1925) was a staunch advocate of Darwinian evolution and of science education in the U. S. and likewise for several years in Japan. He had a major impact on the American public’s understanding of evolution, both before and after he became...
Resource Type:: Presentation
Full Text:: Edward Sylvester Morse (1838-1925 1 Edward S. Morse

Factors affecting aphid transmission of bean yellow mosaic virus

Creator:: Adlerz, W. C. (Warren Clifford)
Resource Type:: Dissertation
Full Text:: for the help and uidance of Dr. K .G. Swenson, Associate Professor in the Agricultural Experiment

The transmission of bean yellow mosaic virus by some strains of the aphid Myzus persicae (Sulzer)

Creator:: Carpenter, Gene Paul
Resource Type:: Masters Thesis
Full Text:: is due. First among these is Dr. K. G. Swenson to whom I am grateful for the help and patient

Aphid transmission of an undescribed virus from sweet cherry

Creator:: Smith, Gordon Kent
Resource Type:: Masters Thesis
Full Text:: . Swenson, Professor of Entornology, oregon state university, for his he1p, guidance, and encouragernent

Use of petroleum oils to prevent spread of stylet-borne viruses by aphids

Creator:: Ascerno, Mark E.
Abstract:: The use of petroleum oil prevented, to varying degrees: the transmission of three stylet-borne viruses in three different crops. The use of oils resulted in a marked improvement in the number of lily bulbs harvested from treated plots as compared to the number of lily bulbs harvested from untreated plots....
Resource Type:: Masters Thesis
Full Text:: viruses by aphids AN ABSTRACT OF THE THESIS OF MARK EDWARD ASCERNO, JR. for the MASTER OF SCIENCE

ScholarsArchive@OSU

High resolution root locus plots

Transmission variation and loss of aphid transmissibility of bean yellow mosaic virus

Vinylcarbene intermediates in some cyclic systems

Direct mass measurements of light neutron-rich nuclei using a combined energy and time-of-flight technique

Middle school mathematics teachers' subject matter knowledge and pedagogical content knowledge of probability : its relationship to probability instruction

Edward S. Morse, zoologist: from Maine to Meiji Japan

Factors affecting aphid transmission of bean yellow mosaic virus

The transmission of bean yellow mosaic virus by some strains of the aphid Myzus persicae (Sulzer)

Aphid transmission of an undescribed virus from sweet cherry

Use of petroleum oils to prevent spread of stylet-borne viruses by aphids

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