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ScholarsArchive at Oregon State University
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The relationships between zinc, iron, and phosphorus in sweet
corn were investigated under field and greenhouse conditions. The
soils used in this study (both acid and calcareous) were low in available
zinc and phosphorus.
The experiments received...
1966-01-03 (iso8601)
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Three coleopterous predators associated with the Douglas-fir
beetle (Dendroctonus pseudotsugae Hopkins in a second growth
forest of Douglas-fir (Pseudotsugae menziesii (Mirb. ) Franco)
in western Oregon are Enoclerus sphegeus Fabriciup, E,...
1966-01-14 (iso8601)
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A 9.0 ppb solution of dieldrin in water was passed through a
granular-activated carbon bed at the rate of 4 gpm/sq. ft. The performance
of the carbon was monitored from sampling ports at bed
depths of 2-1/4 and 8-1/4 inches. Isotherm tests were...
1965-10-19 (iso8601)
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1966-05-06 (iso8601)
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Factors considered were phloem moisture, sour-phloem (which
may be furthered by the presence of ample phloem moisture), oleoresin of the host, and the presence of unmated female beetles in
suitable host material.
Levels of phloem moisture present...
1965-02-12 (iso8601)
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This dissertation is concerned with the synagogue-affiliated
Jews of Portland, Oregon. Employing an elaborate questionnaire
this writer examined the ritual practices (home and synagogue) and
traditional beliefs of Judaism as practiced or accepted...
1965-05-04 (iso8601)
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IMPORTANCE: Randomized trials of anti-hypertensive treatment demonstrating reduced risk of cardiovascular events in older
adults included participants with less comorbidity than clinical populations. Whether these results generalize to all older...
2014-03-10 (iso8601)
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All-optical switching has myriad applications in optoelectronics, optical communications, and
quantum information technology. To achieve ultrafast optical switching in a compact yet versatile
setup, we demonstrate distinct sets of two-dimensional...
2014-03-21 (iso8601)
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Liriomyza sativae and L. trifolii are highly invasive leafminer pests of vegetable crops that have invaded southern China in
recent years. Liriomyza sativae was the first of these species to invade China, but it is now being displaced by L....
2014-03-20 (iso8601)
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The investigations reported are based on two studies; the first
is concerned with the selection practiced for performance in one inbred
Angus and three inbred Hereford lines of cattle, the realized
responses, levels of inbreeding and associated...
1964-07-27 (iso8601)
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The grape rust mite [Calepitrimerus vitis (Acari: Eriophyidae)] is an
important pest of grapevines (Vitis sp.) in grape-growing regions around the world.
A rapid method for extracting eriophyoid mites was adapted from earlier studies to
provide...
2014-02 (iso8601)
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Within the United States, the number of "out" Lesbian, Gay, and Bisexual (LGB) individuals attending a college or university is on the rise (Rosario, Schrimshaw, Hunter & Braun, 2006). With this increase, the new and/or different ways that lesbian...
2014-04-25 (iso8601)
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Many bacteria possess cell density-dependent quorum-sensing (QS) systems that often regulate cooperative secretions involved
in host-microbe or microbe-microbe interactions. These secretions, or “public goods,” are frequently coregulated by stress...
2013-12-27 (iso8601)
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The relationships of the variables of a process to be controlled
are expressed in a mathematical model of the process. In the
case of the rolling of metal the process is described by the physics
of the deformation of the metal in the roll gap. In...
1964-06-22 (iso8601)
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This document contains four selections of publishable quality from a novel, representing the culmination of my creative work at Oregon State University.
2014-04-23 (iso8601)
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Understanding the processes that control the terrestrial exchange of carbon is critical for
assessing atmospheric CO₂ budgets. Carbonyl sulfide (COS) is taken up by vegetation during
photosynthesis following a pathway that mirrors CO₂ but has a...
2014-02-27 (iso8601)
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An exploratory study of 48-hour Pacific oyster embryo
bioassays employing spent sulfite liquor (SSL) in test
concentrations ranging from 10 to 45 ppm was made at two
incubation temperatures, 20° and 24° C. Fourteen separate
bioassays, each...
1965-05-13 (iso8601)
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The author shows that a necessary and sufficient condition
for a convex polyhedron to be representable as a finite vector sum
of line segments is that each of its faces possesses central symmetry.
1965-05-14 (iso8601)
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