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Filtering by: Creator Tanner, Carl Robert Resource Type Masters Thesis

Biology and habits of the carrot rust fly Psila rosae (Fab.), in Oregon (Diptera: psilidae)

Creator:

Tanner, Carl Robert

Resource Type:

Masters Thesis

Full Text:

.), IN OREGON (DI1'rERAz PSILIDAE) by CARL ROBERT TANNER A THESIS ubmitted to (1EGON STATE
Ecological and mortality factors affecting the nesting stage of the Chinese pheasant, Phasianus torquatus Gmelin, in the Willamette Valley, Oregon

Creator:

Eklund, Carl Robert

Resource Type:

Masters Thesis

Full Text:

OF TI CHINESE PHEASANT, Phasianus torguatus Gmelin, IN THE V;ILLANETTE VALLEY, OREGON by CARL
Formulation of a synthetic seawater for bioassays with Mytilus edulis embryos

Creator:

Courtright, Robert Carl

Abstract:

Commerical preparations and published formulations using reagent chemicals for seawater substitutes were not biologically acceptable to Mytilus edulis embryos, in that calcification did not occur. When Leslie coarse hide salt was used as the source of NaCl for literature formulations, most formulas provided some success in the development, growth and...

Resource Type:

Masters Thesis

Full Text:

AN ABSTRACT OF THE THESIS OF Robert Carl Courtright for the
Tangential families of study vectors

Creator:

Johnson, Robert C. (Robert Carl)

Abstract:

This paper is devoted to the study of families of tangent lines to curves in Euclidean three dimensional space by the medium of a particular representation for lines. First, a ring of elements called dual numbers is described, and a vector space over this ring, whose elements are called dual...

Resource Type:

Masters Thesis

Full Text:

THESIS OF ROBERT CARL JOHNSON for the M.A. in Mathematics (Name) (Degree) (Major) Date thesis is