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ScholarsArchive at Oregon State University
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Studies were conducted in 1969 and 1970 to evaluate the
effectiveness of an experimental herbicide, SD 30053 (alanine,
N-benzoyl-N-(3, 4-dichlorophenyl)-, ethyl ester), for wild oat
(Avena fatua L.) control in winter cereals.
The 1969 field...
1972-12-06 (iso8601)
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The analysis of 64 rock samples from Saudi Arabia and three
samples from the axial trough of the Red Sea has been done.
Instrumental neutron activation analysis (INAA) was the analytical
tool used for the analysis of at least 18 and as many as 24...
1972-09-01 (iso8601)
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The failure of cutbanks is a major problem encountered by those
who construct low-cost roads in naturally forested residual soils.
Attempts have been made to lessen the severity of failures by classifying
certain soil areas as to their...
1972-08-09 (iso8601)
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Forty-five young adult males were given 30 trials of Isometric
knee extension and 30 trials of isometric knee flexion. Each trial
consisted of a maximum of three second exertion followed by a 10
second intertrial rest interval. Subjects were...
1972-08-23 (iso8601)
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The effect of clipping and supplemental nitrogen application on
seed production of Linn perennial ryegrass and Merion Kentucky bluegrass
was studied. Clipping and nitrogen treatments did not significantly
affect the seed yield of Linn perennial...
1971-11-18 (iso8601)
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The detection and antigenic nature of the causative Corynebacterium
of bacterial kidney disease and chemotherapy of this disease
in juvenile coho salmon (Oncorhynchus kisutch) were examined.
Each of 207 yearling coho salmon collected from a...
1974-05-02 (iso8601)
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The problems involved in measuring noise on video signals are
described. A brief review of several methods that have been used for
video signal noise measurement is followed by a detailed explanation
of the comparison technique. This technique is...
1973-05-07 (iso8601)
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The oxidation of triethylamine by the two electron oxidant
thallium(III) chloride was studied and the results compared to those
when triethylamine is oxidized by copper(II) halides. This study
requires anhydrous conditions since in an aqueous...
1973-10-20 (iso8601)
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Six winter wheat cultivars were evaluated for their breeding
value in transmitting superior genetic factors for grain yield to subsequent
progeny. The cultivars were selected on the basis of their
potential grain yield and divided into two...
1973-03-14 (iso8601)
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During the development of the media for the identification and
differentiation of Clostridium perfringens and C. botulinum types A,
B and E, 16 different double layer media were prepared and tested
with known cultures of 28 C. botulinum strains,...
1972-08-04 (iso8601)
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Calcareous sediments containing a large percentage of foraminiferal
microskeletal tests were taken from sites in the Panama Basin
and subjected to an investigation to determine the consolidation characteristics
of this type of soil. The...
1973-05-04 (iso8601)
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Nitrogen is one of the most important nutrients influencing
potato yields. The potential for environmental pollution from N is
also greater than for other nutrients added as fertilizer because
excessive amounts applied are subject to leaching into...
1973-07-16 (iso8601)
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The theoretical aspects and fabrication techniques of
a new surface field-effect transistor were investigated.
The new MOS-transistor uses a three-layer structure
similar to those found in bipolar transistors. The new MOS
structure introduces an...
1971-12-13 (iso8601)
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This thesis concerns the alteration of the course of selective
protein synthesis and morphogenesis in plants treated with growth
regulating chemicals. Treatment of 48-hour-old "Alaska" pea seedlings
(Pisum sativum L.) with 2, 4-D, IAA, NAA or...
1969-08-15 (iso8601)
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This analysis is the study of Oregon's wildlife resources from
the period prior to white settlement up to the present time, including
critical projections, based on present trends and expected conditions
for both human and wildlife populations in...
1969-05-02 (iso8601)
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Nine Gray Podzolic soils from different physiographic regions
of Thailand were studied to determine their characteristics and
genesis in relation to their parent materials, land form, pedogenic
environment, classification and management. The clay...
1971-11-12 (iso8601)
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The electrochemistry of the lithium-potassium-sodium
carbonate-borate melt was explored by voltammetry and chrono-amperometry. In support of this, a controlled-potential polarograph
and associated hardware was constructed.
Several different types...
1970-04-06 (iso8601)
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The seasonal concentration, turnover and mode of accumulation
of ³²P by the juvenile starry flounder in Alder Slough, a small eco-system in the Columbia River Estuary, was examined during 1969 and
1970.
Levels of ³²P and concentrations of total P...
1971-10-14 (iso8601)
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Assistive mobile manipulators have the potential
to one day serve as surrogates and helpers for people with
disabilities, giving them the freedom to perform tasks such as
scratching an itch, picking up a cup, or socializing with their
families....
2013-03 (iso8601)
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Understanding how people value ecosystem goods and services can provide important information to managers and planners. Marine protected area valuations often focus on marketed goods and services. For many traditional fisherfolk, however,...
2012 (iso8601)
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Quotas or permits are frequently used in the management of renewable resources and emissions. However, in many industries there is concern about the basic effectiveness of quotas due to noncompliance. We develop an enforcement model of a...
2012 (iso8601)
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We introduce a modified version of the standard Gordon-Schaefer fishery model. Standard theoretical models usually treat fishing effort as an aggregate measure encompassing all different types of inputs. Consequently, these models do not enable us...
2012 (iso8601)
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The ultrastructure of the oviduct and the hormonal induced
alterations in the cellular organelles of prepubertal and ovariectomized
rabbits have been studied with electron-microscopic histochemical
methods.
The pseudostratified epithelium of the...
1970-05-01 (iso8601)
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Myelin formation in the chick embryo sciatic nerve was examined
during development by analysis of three myelin lipids (cholesterol,
phospholipids, and cerebrosides) and of a myelin related
enzyme (2', 3'-cyclic AMP 3'-phosphohydrolase). The role...
1970-12-17 (iso8601)
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The southern half of the upper Nehalem River basin contains
the most complete section of lower to middle Tertiary marine sedimentary
and volcanic rocks in northern Oregon. Determination of
stratigraphic relationships of six formations, and their...
1971-04-29 (iso8601)
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