Index Catalog // ScholarsArchive@OSU

Effects of residual and applied nitrogen on Nugaines wheat

Creator:: Laopirojana, Pojanee
Abstract:: A study was made to evaluate the effect of different rates of N fertilization on Nugaines wheat. The variable N treatments provided different N regimes as a basis for evaluating potential diagnostic tests for assessing the N status of the wheat plant. The crop was grown in Lane county during...
Resource Type:: Masters Thesis
Full Text:: author wishes to express sincere gratitude to Dr. Steve Roberts for his encouragement, counsel, and

The relationship of exchange acidity and exchangeable aluminum in limed and unlimed profile samples of soil from western Oregon to the yield and chemical composition of alfalfa

Creator:: Janghorbani, Morteza
Abstract:: Acidity distribution within any given soil profile is dependent on mineralogical make-up of the parent material as well as environmental conditions prevalent during the weathering history of the soil. An experiment was designed to study the distribution pattern of exchange acidity, exchangeable aluminum, exchangeable manganese and pH of six acid...
Resource Type:: Masters Thesis
Full Text:: WESTERN OREGON TO THE YIELD AND CHEMICAL COMPOSITION OF ALFALFA Abstract approved Steve Roberts

A report on geomagnetic electrokinetograph observations off the Oregon coast

Creator:: Curtin, Thomas B., Still, Robert E., and Neshyba, Steve
Abstract:: A summary of the first. year's results in a program of current measuring techniques employing the electromagnetic method is presented. The data was taken on hydrographic survey cruises ranging to 165 miles offshore from Oregon. The measurements in this first phase consist solely of those taken by the method of...
Resource Type:: Technical Report
Full Text:: THE OREGON COAST By Thomas B. Curtin, Robert E. Still, and Steve Neshyba OFFICE OF NAVAL RESEARCH

A comparison of the health status of freshmen at Oregon State University from 1930 to 1960

Creator:: McAfee, Donald Claude
Abstract:: The data gathered for the study of the health status of freshmen at Oregon State University were derived by an analysis of health history records. These were obtained from the Oregon State University Health Service. The years sampled were 1930, 1940, 1950 and 1960; 300 freshman male and 300 freshman...
Resource Type:: Dissertation
Full Text:: Oregon State University From 1930 to 1960 AN ABSTRACT OF THE THESIS OF Donald Claude McAfee for the

Factors influencing the development of onion pink root disease incited by Pyrenochaeta terrestris (Hansen) Gorenz, Walker, Larson

Creator:: Pack, Paul Eugene
Abstract:: A study was conducted of the influence of various climatic and soil factors on the development of onion pink root disease and of the influences of temperature, light, pH, carbon and nitrogen sources, and vitamins on the growth in vitro of an Oregon isolate of the pink root fungus, Pyrenochaeta...
Resource Type:: Masters Thesis
Full Text:: and coopera- tion making possible this study. Gratitude is extended to Mr. R. Steve Besse, Jr

The synthesis and preliminary pharmacological screening of some benzoyl diamides of ethylenediamine and piperazine

Creator:: Lindgren, Richard Eugene
Abstract:: Twelve N, N'-bis(hydroxy- and methoxybenzoyl)ethylenedi-amines and piperazines have been prepared, tested for antifungal activity, and screened for gross pharmacological activity in mice. All twelve compounds showed some activity against Candida albicans, Trichophyton mentagrophytes and Microsporum gypseum but in every case the activity was less than that of salicylanilide used as...
Resource Type:: Masters Thesis
Full Text:: Pharmacodynamie et de Therapie 36:253 -271. 1929. (Abstracted in Chemical Abstracts 24:5374. 1930) 34, Van

The Ore bin ; Vol. 31 No. 11 (November 1969)

Creator:: Oregon. Dept. of Geology and Mineral Industries, Mercer, Basil W., Shaffer, Leslie Lloyd Donald, and Hashimoto, Steve T.
Resource Type:: Journal
Full Text:: Leslie L. D. Shaffer* and Steve T. Hashimoto, MBA** Rockhounding, the lively art of searching for

The ice cover of the Greenland Sea : an evaluation of oceanographic and meteorological causes for year-to-year variations

Creator:: Skov, Niels Aage
Abstract:: A criterion is defined to compare seasonal ice coverage in the Greenland Sea for the years 1900-57, and the areal coverage is graphed using the 1898-1913 average as a standard. The factors wielding possible influence on short-term variations of the ice cover are examined individually and their relative importance established....
Resource Type:: Dissertation
Full Text:: -YEAR VARIATIONS Abstract approved: Robert L. Smith A criterion is defined to compare seasonal ice

The early development of Ambystoma macrodatylum baird, with emphasis on the larval stages

Creator:: Hollenbeck, Robert Rudolph
Abstract:: The embryonic and larval stages of the long-toed salamander, Ambystoma macrodactylum are described from fertilization through the development of five toes on the posterior limbs. New stage numbers are employed in the description of the hind limb. The eggs used in the study were obtained by the injection of pituitary...
Resource Type:: Masters Thesis
Full Text:: , With Emphasis on the Larval Stages AN ABSTRACT OF THE THESIS OF ROBERT RUDOLPH HOLLENBECK for the M

Dosimetry considerations in the irradiation of biological populations

Creator:: Denovan, James Thomas
Abstract:: The effects of changes in dosimetry conditions on the radiation sensitivity of a constant biological population were determined. The organism used for this study was the strain B of Escherichia coli. The percentage survivals of these cells in an aqueous solution were determined at the same total exposure with different...
Resource Type:: Masters Thesis
Full Text:: IN THE IRRADIATION OF BIOLOGICAL POPULATIONS Abstract approved: Redacted for Privacy Dr. Robert

ScholarsArchive@OSU

Effects of residual and applied nitrogen on Nugaines wheat

The relationship of exchange acidity and exchangeable aluminum in limed and unlimed profile samples of soil from western Oregon to the yield and chemical composition of alfalfa

A report on geomagnetic electrokinetograph observations off the Oregon coast

A comparison of the health status of freshmen at Oregon State University from 1930 to 1960

Factors influencing the development of onion pink root disease incited by Pyrenochaeta terrestris (Hansen) Gorenz, Walker, Larson

The synthesis and preliminary pharmacological screening of some benzoyl diamides of ethylenediamine and piperazine

The Ore bin ; Vol. 31 No. 11 (November 1969)

The ice cover of the Greenland Sea : an evaluation of oceanographic and meteorological causes for year-to-year variations

The early development of Ambystoma macrodatylum baird, with emphasis on the larval stages

Dosimetry considerations in the irradiation of biological populations

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