Index Catalog // ScholarsArchive@OSU

Creator:: Tweedy, David Graham
Abstract:: The purpose of the study was to determine an emergence rhythm, its period, and the developmental stages susceptible to emergence synchronization in the leafcutter bee Megachile rotundata (Fabricius). An attempt was made to determine if an oxygen consumption rhythm was present in the pupal and adult stages of the alkali...
Resource Type:: Masters Thesis
Full Text:: Nomia Melanderi Cockerell AN ABSTRACT OF THE THESIS OF David Graham Tweedy for the M. S. in

Creator:: McWilliams, Margaret Ann
Abstract:: The volatile flavor fraction of lightly milled wheat grown in eastern Oregon was isolated for study by two methods: steam distillation under vacuum and steam distillation at atmospheric pressure. The sample obtained under vacuum was extracted with ether which was then evaporated to yield the desired wheat essence. Steam distillation...
Resource Type:: Dissertation
Full Text:: Apiezon M, six percent Diethylene Glycol Succinate, and three percent Free Fatty Acid Phase, all on

Creator:: Prince, Marion
Abstract:: The volatile components of rye flour were isolated by steam distillation and trapped in cold traps under vacuum. After preliminary tests indicated the presence of carbonyl compounds, the distillate was reacted with 2,4 dinitrophenylhydrazine to convert the carbonyl compounds to their stable derivatives, 2,4 dinitrophenylhydrazones. Three classes of monocarbonyls were...
Resource Type:: Masters Thesis
Full Text:: where heat and moisture conditions promote the Mai Hard reaction. Kiely, Knowlin and Moriarty (1960

Creator:: Lamptey, Paul Nii Lante
Resource Type:: Masters Thesis
Full Text:: C. M. Jones. Influence of tinte and nitrogenous fertilizers on the population of green_bugs damage

Creator:: Byall, Elliott Bruce
Abstract:: Steroid organoboranes have been found to be useful synthetic intermediates. Attempted pyrolyses, based on simple trialkylborane cyclizations, have not yielded C-19 or C-18 functionalized steroids, but have produced isomerized systems not otherwise available. Thus, hydroboration of cholesterol followed by pyrolysis at 215° gives 31% of 2-cholestene-6α-ol and 49% of a...
Resource Type:: Dissertation

Creator:: Carpenter, Gene Paul
Abstract:: Experiments were done to determine the effect of some factors on the level of transmission of bean yellow mosaic virus (BYMV) by aphids. The effect of different source plant treatments, the effect of light on test plant susceptibility, and the effect of a second virus on the transmission of BYMV...
Resource Type:: Dissertation
Full Text:: . The strain of white clover mosaic virus (WCMV) was re- ceived from Dr. M. J. Pratt and maintained in

Creator:: United States. Forest Service. Pacific Northwest Region. Thirty Year Club
Abstract:: Gerald W. Williams Collection
Resource Type:: Journal
Full Text:: . Buell (Retired) Edward P. Cliff, Ralph W. Crawford George L. Drake (Retired) R. M. Evans (Retired) J

Creator:: Fort Vancouver Historical Society
Abstract:: Gerald W. Williams Collection
Resource Type:: Book
Full Text:: Mr. Robert M. Schaefer Mr. Roy F. Jones TRUSTEES 1966 Mr. Frank Swick Mr. John B. Power Mr. Wm

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