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ScholarsArchive at Oregon State University
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Previous research has shown that activated carbon is effective
in inactivating certain herbicides applied as a preemergence treatment.
Studies were conducted in the greenhouse to determine the
influence of various factors on the ability of...
1969-07-22 (iso8601)
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The treatability of waters from four log ponds in Oregon by
physical and chemical treatment methods
was investigated.
Treatment processes included sand filtration, activated carbon contact and
coagulation with aluminum sulfate.
Preliminary studies...
1969-08-06 (iso8601)
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Development of long-range nuclear weapons in recent years and
the subsequent threat of nuclear war has led to an increased awareness
of the need for civilian protection. Adequate shelter design can
provide substantial protection against delayed...
1969-10-17 (iso8601)
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Due to the wide applications of inkjet printers in industry and our daily life, characterization of liquid droplets from inkjet printers, particularly the behaviors of the impact and diffusion of the droplets on the surface of and inside porous...
2014-01-17 (iso8601)
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The existence of eigenvalues is shown for certain types of
integral equations with continuous kernels, the proofs utilizing some
basic results of collectively compact operator approximation theory.
1973-05-31 (iso8601)
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An evaluation was made of factors contributing to the service
failure of a 12 inch diameter cast iron water pipe in Pendleton, Oregon.
The quality of the pipe was found to be acceptable when compared to the
acceptance limits established by the...
1976-08-07 (iso8601)
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The purpose of this focuses on the autobiographical rhetoric and public identity of Annie Smith Peck, a scholar, mountain climber and woman rhetor from the turn of the century. My qualitative case study of Peck examines how she worked as a woman...
2012 (iso8601)
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The sedimentary, metamorphic, and igneous rocks of the
Callahan, California area formed on, or adjacent to, a Lower Paleozoic
island arc complex which has since been tectonically disrupted.
Sandstone, shale, lithic wacke, chert, banded quartzite,...
1977-06-15 (iso8601)
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The Greenstone Mountain area, which includes the Utopia mining
district, is located in the foothills of the Pioneer Range, Beaverhead
County, Montana. Approximately 12, 600 feet of Paleozoic and
Mesozoic sedimentary rocks and an undetermined...
1969-05-28 (iso8601)
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Thirty-six gilts were used in an experiment of 2³ factorial
design. The experiment consisted of two breeds (Yorkshire-
Berkshire and Yorkshire), two feeding regimens (pre-breeding and
post-breeding) and two levels of dichlorvos (2,...
1969-07-18 (iso8601)
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The genome of the nuclear polyhedrosis virus which infects the
larvae of the tussock moth, the lepidopteran, Hemerocampa
pseudotsugata, was isolated, identified as deoxyribonucleic acid, and
characterized in terms of its physical and biological...
1969-12-18 (iso8601)
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Metabolic rate-temperature responses of three related
species of sea urchins were determined using oxygen consumption
rate measurements. The three species used were Strongylocentrotus
purpuratus, Strongylocentrotus franciscanus, and Allocentrotus...
1969-07-21 (iso8601)
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Evaluations of body form and measures of milk production were
recorded for 188 Holstein lactations and 77 Jersey lactations in the
Oregon State University Dairy Herds. Components of body form
included general appearance, dairy character, body...
1969-09-08 (iso8601)
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A circuit designed to generate and maintain a constant magnetic
flux is presented by using a sample-data control system, instead of a
continuous control system.
A Hall generator is used as the magnetic sensing element, and
is operated with a pulse...
1969-12-19 (iso8601)
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The effect of soil water suction and soil temperature on rates
of transpiration, photosynthesis, respiration and nitrogen fixation of
soybean (Glycine max. Merrill, var. Chippewa 64) seedlings was
studied. A special apparatus was developed in...
1969-08-25 (iso8601)
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Two experiments involving 33 Holstein cows were conducted
for the primary purpose of studying the effects of flumethasone (a
synthetic glucocorticoid) on milk and milk constituent yields. The
secondary purpose was to compare udder health,...
1969-09-04 (iso8601)
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Studies in other laboratories have established the presence of
the Embden-Meyerhof-Parnas (EMP) pathway and the pentose phosphate
(PP) pathway in plant tissue. Research in this laboratory with mung
bean (Phaseolus aureus) seedlings has confirmed...
1969-05-09 (iso8601)
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This thesis is based on an experiment in typewriting
which utilized specially designed audio-monaural
equipment for skill-building. The experiment was conducted
with students taking typewriting instruction at
the intermediate level at Oregon State...
1969-04-30 (iso8601)
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Incubation experiments with an acid poorly drained soil have
shown that the application of neutral soluble salts influenced the level
of extractable Mn. The application of a salt which lowered the soil
pH either increased the extractable Mn or...
1968-10-09 (iso8601)
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