Index Catalog // ScholarsArchive@OSU

The influence of dimethyl sulfoxide (DMSO) on growth and the uptake of nutritive elements in Phaseolus vulgaris L. and Solanum tuberosum L.

Creator:: Estes, George Osgood, 1936-
Resource Type:: Dissertation
Full Text:: the uptake of nutritive elements in Phaseolus vulgaris L. and Solanum tuberosum L. AN ABSTRACT OF

Potassium release from several western Oregon soils and its relationship to crop growth and soil mineralogy

Creator:: Gardner, Ernest Hugh
Resource Type:: Dissertation
Full Text:: Soils L-- In Charge of fajor Redacted fár Privacy Head of Soils Departinentf Redacted for Privacy

Radiotracer methodology in biological science

Creator:: Willis, David L.
Abstract:: The use of radioactive isotopes as tracers in biological systems has become widespread since the close of World War II. Proper use of radiotracers requires a fundamental understanding of the physical nature of radioactivity, the characteristics of ionizing radiation, and the various methods available for measuring radioactivity. More importantly, the...
Resource Type:: Dissertation

The effects of work experience programs on disadvantaged ninth grade students in Corvallis, Oregon

Creator:: Harris, Marleau Smith
Abstract:: Purpose of the Study The purpose of this study was to measure, by the analysis of statistical and subjective data, the effects of work experience programs on disadvantaged ninth grade students. The study involved one major hypothesis: the introduction of work experience, as part of the ninth grade curriculum, for...
Resource Type:: Dissertation
Full Text:: the Department of Psychology, Professor L. Q. Larse and Associate Professor J. M. Chrismer of the

Ternary arithmetic in direct digital control systems

Creator:: Seamans, David Alvin
Abstract:: The development of new electronic devices and design procedures applicable to ternary switching circuits suggests that it might be desirable to use ternary arithmetic in direct digital control systems. The advantages of decimal, binary, and ternary arithmetic in digital computers are discussed and a set of rules for signed -digit...
Resource Type:: Dissertation
Full Text:: encouragement during the preparation of this dissertation and to Professors L. J. Weber~ F. H. Young, and H

An evaluation of educational films in the teaching of high school physics in Oregon

Creator:: Grassell, Edward Milton
Resource Type:: Dissertation
Full Text:: and his doctoral degree committee which included Professors L. A. Adolf, G. B. Cox, R. R. Reichart

The response of tomatoes to atrazine as affected by magnesium and photoperiod

Creator:: Brenchley, Ronald Glenn
Abstract:: Studies were conducted to determine the nature of the interaction between atrazine (2-chloro-4-ethylamino-6-isopropylaminos- triazine) and magnesium on tomatoes. This interaction was studied under two light regimes: continuous light and a 12-hour photoperiod. Tomato plants were grown in sand cultures at three levels of magnesium fertilization. Four weeks after planting, atrazine...
Resource Type:: Dissertation
Full Text:: , 4-dichloropheny1)-1-methoxy-l-methyl- urea), and bromacil (5-bromo-3-sec-butyl -6-methyluracil

Biochemical study of aging in seeds

Creator:: Abu-Shakra, Salah Suleiman
Abstract:: A biochemical study of aging was conducted on mitochondria from the embryo axes of germinating new and old soybean seeds. Differential phosphorylative efficiency, an average P/O ratio of 3.03 of the new material compared to 1.44 of the old, was obtained when all the co-factors and substrate were provided. No...
Resource Type:: Dissertation
Full Text:: assistance in planning and conducting this study. To Dr. L. F. Remmert for his advice on the problems

Changes in lattice spacing of expanding clay minerals

Creator:: Sayegh, Antoine Hanna
Resource Type:: Dissertation
Full Text:: . For example, Wear and White (43) observed that K fixation occurred with the contraction of an

Breeding behavior and growth rates of Cassin's auklet Ptychoramphus aleutica (Pallias)

Creator:: Thoresen, Asa Clifford
Resource Type:: Dissertation
Full Text:: his kind- ness in giving me free use of the P-l+ boat used for exploring islands along the coast

ScholarsArchive@OSU

The influence of dimethyl sulfoxide (DMSO) on growth and the uptake of nutritive elements in Phaseolus vulgaris L. and Solanum tuberosum L.

Potassium release from several western Oregon soils and its relationship to crop growth and soil mineralogy

Radiotracer methodology in biological science

The effects of work experience programs on disadvantaged ninth grade students in Corvallis, Oregon

Ternary arithmetic in direct digital control systems

An evaluation of educational films in the teaching of high school physics in Oregon

The response of tomatoes to atrazine as affected by magnesium and photoperiod

Biochemical study of aging in seeds

Changes in lattice spacing of expanding clay minerals

Breeding behavior and growth rates of Cassin's auklet Ptychoramphus aleutica (Pallias)

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