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ScholarsArchive at Oregon State University
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Plant tissues contain a wide variety of phenolic compounds,
frequently in high concentration. Both non-covalent association of
intact and oxidized phenols and covalent linkage of oxidized phenols
to protein occur. Such interactions can have...
1972-11-02 (iso8601)
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Cheletomorpha lepidopterorum (Shaw), a predaceous, prostigmatid
mite, was studied under laboratory conditions of 20° - 30° C
and 80% - 90% R. H. to determine its effectiveness as a possible
biological control agent of Acarus farris (Oud. ), a...
1971-12-16 (iso8601)
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The purpose of this study was to explore some of the practices
of home economics teachers in the use of auxiliary personnel as
expressed by city and state supervisors. A second purpose was to
discover the beliefs of city and state supervisors...
1972-04-21 (iso8601)
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Statement of the Problem This study was designed to determine whether or not the use of
multilevel materials would influence to a statistically significant degree
posttest scores on a comprehensive objective test. The high
school basic business...
1973-04-26 (iso8601)
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This revision updates information on susceptibility of grapevines to several common herbicides used in agricultural production. Color photos illustrate injury symptoms. The publication provides practical measures that vineyard owners and their...
2014-02 (iso8601)
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The Purpose of the Study
The primary purpose of the study was to determine the common
professional education competencies of educational engineers. The
respondents in the study included public school district superintendents,
public school...
1972-04-16 (iso8601)
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This publication describes strawberry cultivars, including June-bearing, everbearing, and day-neutral types. It includes information on commercial value and identifies which cultivars work well for home gardens.
2014-04 (iso8601)
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This publication describes raspberry cultivars, including red, yellow, black, and purple types. It explains the difference between floricane-fruiting and primocane-fruiting cultivars, includes information on commercial value, and identifies which...
2014-02 (iso8601)
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This publication describes blueberry cultivars, including northern highbush, southern highbush, rabbiteye, lowbush, and half-high types. It includes information on commercial value and identifies which cultivars work well for home gardens.
2014-02 (iso8601)
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The causes of turbidity in impounded and released reservoir
water are studied. Seven Willamette Basin reservoirs are compared
to isolate watershed and reservoir characteristics which produce variations
in turbidity. Of the seven, Hills Creek...
1971-08-13 (iso8601)
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Many of the natural resource problems facing man in the present
era are so large and complicated that no one discipline provides an
adequate approach for their solutions. As an example, the relationships
of man to the land resource base can best...
1970-08-06 (iso8601)
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This analysis concerns the life and scientific work of Henry
Augustus Rowland (1848-1901), organizer and the first chairman of
the physics department at The Johns Hopkins University in 1876.
Special materials used in this research included three...
1969-09-05 (iso8601)
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The study was conducted in order to learn of the extent to which
attrition exists among students enrolled in the first-year accounting
course in Oregon community colleges, the factors tending to contribute
to the problem, and the approaches which...
1973-04-12 (iso8601)
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In the determination of binding heterogeneity and rotational
diffusion relaxation times, fluorescence decay curves often take the
form of sums of exponential decay times. An instrument is described
which includes features permitting the collection...
1971-10-18 (iso8601)
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Two measured sections of the upper Silurian Douro
Formation from Devon Island, N.W.T. were examined for their
faunal content with emphasis on the paleoecology and taxonomy
of the fauna. Atrypella is believed to have lived with
its beaks embedded...
1972-12-13 (iso8601)
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A mathematical model of the atmosphere in an airshed is developed, which relates pollutant source distributions and intensities
to the volume of air available for dispersion and to pollutant concentrations
or air quality standards. It can be used...
1968-11-07 (iso8601)
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The thermophilic aldolase from Bacillus stearothermophilus
(NCA 2184) has been purified to a specific activity of 45.5 μ-moles
of fructose-1, 6-diphosphate cleaved per minute per mg of enzyme,
representing a 624-fold increase over the crude...
1968-08-07 (iso8601)
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The history of fire between 1850 and 1977 in a portion of the
Willamette National Forest in-the central Western Cascades of Oregon was
documented using historical sources. Three types of records were
available: (1) records and writings not...
1979-12-05 (iso8601)
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