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ScholarsArchive at Oregon State University
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A complete procedure of minimizing input logic in designing
both completely and incompletely specified synchronous, finite state
sequential networks is presented in detail. This procedure consists
of three important steps: 1) state simplification,...
1966-08-08 (iso8601)
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In this thesis, we study conditions not involving density which
guarantee that a given positive integer is contained in a sum of sets
of nonnegative integers. We survey the literature, give more detailed
proofs of some known theorems, develop some...
1966-08-12 (iso8601)
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Seven sites of uniform topography and soil were selected within
a self perpetuating ponderosa pine forest found on the eastern
flank of the central Oregon Cascades. These plots were located along
a vegetational gradient caused mainly by an...
1967-02-14 (iso8601)
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Temporary rivers are increasingly common freshwater ecosystems, but there have been no global syntheses of their
community patterns. In this study, we examined the responses of aquatic invertebrate communities to flow intermittence
in 14 rivers...
2014-01 (iso8601)
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A 2-yr study utilizing 120 mature,
crossbred (Angus × Herford) cows/year, evaluated the
influence of cow BCS and dried distillers grains with
solubles (DDGS) supplementation during late gestation
on cow performance and productivity of subsequent...
2013-11 (iso8601)
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The purpose of this study was to evaluate the activity of Sindone
(isomers of 1, 1-dimethyl-diisopropyl-indanyl ethyl ketone) under
field conditions and to gain information regarding the rate of detoxification
of Sindone in soil. A series of...
1967-10-06 (iso8601)
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This thesis describes the viral susceptibility of two cell
cultures established from embryonic tissue of salmonid
fish, chinook salmon line CHSE-114 and steelhead trout line STE-137. The viruses used were Oregon sockeye salmon virus (OSV),...
1968-05-11 (iso8601)
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The purpose of this study was to determine the relative resistance
of genetic lines of hops, Humulus lupulus (Linn.) to the
two-spotted spider mite, Tetranychus urticae (Koch) in western
Oregon.
Approximately three-hundred genetic lines of hops...
1967-08-03 (iso8601)
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A design for an x-ray diffraction teaching device has been
presented. From the design a diffraction device has been constructed.
Based on the principles of the original work by Max von Laue,
a diffraction camera has been constructed using a...
1967-08-02 (iso8601)
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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...
1967-07-14 (iso8601)
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The purpose of this investigation is to study the effect of the
solid transport capacity in pumping operation: A special type of
jet apparatus was investigated which emits a water jet downward
counter current to delivery flow, from inside of the...
1968-05-09 (iso8601)
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Norbak, Dacagin, and Vistik, when mixed with a spray solution,
each have the unique property of increasing the viscosity of
that solution. This property has been used commercially for the
reduction of spray drift.
Studies were made of the drift...
1967-08-01 (iso8601)
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Four-fold partially purified glucose-6-phosphate dehydrogenase
(G-6-PDH) from the obligately psychrophilic marine bacterium
Vibrio marinus was effected by thermally induced leakage of the
enzyme, ammonium sulfate fractionation and column...
1968-01-04 (iso8601)
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Heats of immersion were obtained for four different organophilic
clay complexes in a series of normal alcohol-heptane mixtures
with alcohols of increasing chain length. The immersion calorimeter
employed was the Dewar type with a sensitivity of...
1967-08-30 (iso8601)
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A field experiment under irrigation was conducted at the
Hyslop Agronomy Farm, near Corvallis, Oregon, during the 1967
growing season to evaluate the effect of barley row spacing, nitrogen
rate and placement, and weed competition in the year of...
1968-05-10 (iso8601)
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The binding of fifteen hydrocarbons to native DNA
has been investigated. The hydrocarbons were chosen to
test a size criterion for hydrocarbon - DNA complexes. It
has been found that hydrocarbons, which are small enough
to intercalate between the...
1968-04-25 (iso8601)
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Eight strains of housefly, Musca domestica Linn., from two
laboratories were intercrossed to form a stock population. Virgin males and females from the stock were collected, and nine sets, each
consisting of twelve males mated to five females,...
1967-11-02 (iso8601)
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In this paper we investigate the Lyapunov mapping
P --> AP + PA *
where A is a positive stable matrix and P is a hermitian
matrix. In particular, for special positive stable A we
characterize the image of the cone of positive definite matrices...
1967-08-31 (iso8601)
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The dc conductivity of single crystals of vanadium pentoxide
was measured in the three crystallographic directions. The temperature
range examined was -165°C to +25°C. The activation energy
of the conduction process was isotropic and found to be...
1968-04-16 (iso8601)
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Important progress in understanding replication, interactions with host plants, and evolution of closteroviruses enabled engineering of several vectors for gene expression and virus-induced gene silencing. Due to the broad host range of...
2013-04-11 (iso8601)
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Grapevine leafroll disease (GLD) is one of the most important grapevine viral diseases affecting grapevines worldwide. The impact on vine health, crop yield, and quality is difficult to assess due to a high number of variables, but significant...
2013-04-16 (iso8601)
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The enclosed thesis presents an algorithm, programmed
in FORTRAN IV, which generates the radii for
the objective of an astronomical refracting telescope.
The results are analyzed by the Trigonometric Ray
Trace, and found to have tolerable amounts...
1968-05-08 (iso8601)
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Quantity variations in pigments and lipid classes were determined
following γ-irradiation of Micrococcus radiodurans, Sarcina
lutea, and Pseudomonas aeruginosa.
Pigmentation was determined by extraction with organic solvents
and measured as...
1968-03-05 (iso8601)
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The purpose of this thesis is to determine if dietary and
metabolic relationships exist between cobalt and selenium. Two
groups of lambs were compared. The dams of one group of lambs
received an alfalfa hay adequate in selenium and the dams of...
1967-08-05 (iso8601)
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