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ScholarsArchive at Oregon State University
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The reactions of EGTA, [ethylene bis (oxyethylenenitrilo)]
tetraacetic acid, with 51 metal ions have been studied spectrophotometrically in aqueous solutions.
The absorption spectra of the
chelates formed were measured with a recording...
1968-08-09 (iso8601)
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The purpose of this study was to determine whether or not a
significant difference existed between Oregon community college
transfer students and native students at Oregon State University with
respect to academic achievement, persistence, and...
1969-06 (iso8601)
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The gas absorption due to the entrainment effect of a plunging,
liquid, turbulent jet was studied.
The chemical system of carbon dioxide and water was chosen to expand the limited work already done
in this field.
The effects of jet diameter, jet...
1968-05-31 (iso8601)
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The purpose of this investigation was to locate, organize and
analyze information pertaining to clothing and household textiles of
Aurora Colony, Oregon, which existed from 185 7 to 1877. Aurora
Colony was a communal group, headed by Dr. William...
1971-04-15 (iso8601)
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This paper is a study of the design of an integrated MOS addressing
circuit by using the modified two-phase dynamic shift register. This modified circuit is compared to the conventional two-phase
dynamic SR and discussed briefly. The resulting...
1969-06-12 (iso8601)
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The purpose of this thesis is (1) to study two Oregon communities
and to report data related to their concepts of community
education and (2) from this data, to develop guidelines for the planning,
organization, and implementation of comprehensive...
1969-08-14 (iso8601)
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Problem
While the primary emphasis of this study was on the professional
aspects of a business teacher's preparation, by necessity it was
concerned with other aspects of the preparation of business teachers,
especially as these relate to the...
1970-05-19 (iso8601)
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The genus Phytophthora contains some of the most destructive pathogens of forest trees, including the most destructive pathogen of alder in recent times, Phytophthora alni. Alder trees were reported to be suffering from canopy dieback in riparian...
2014-02-13 (iso8601)
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Wheat varieties of differential tolerance to Al were used in a
series of nutrient solution experiments to study the inhibitory effects
of Al on growth and nutrient uptake. The pH and the Al and P concentrations
were rigorously maintained to...
1968-07-10 (iso8601)
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Rats given morphine-codeine combinations exhibited significantly
increased hotplate reaction times compared with rats given
an analgesic dose of one agent alone. Genera, species, sex, protein
binding and metabolism were studied as possible...
1969-07-09 (iso8601)
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Unit dose drug distribution systems have been established in a
number of hospitals during the past several years. Such systems show
promise in providing better and safer patient care. They also seem to
minimize the non-professional aspects of drug...
1969-09-22 (iso8601)
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The purpose of this study was to investigate the revival trends
in furniture design during the period 1959-1969, and to understand the
relationship of these adaptations to contemporary cultural objectives.
An understanding of the design...
1969-06-24 (iso8601)
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This study traces the historical foundations of the concept of
constant ionic proportionality and the equation (Salinity [S%₀] = 1.805
Chlorinity [Cl%₀] + 0.030) which has been in general use in oceanography
since 1902 until 1969 and which is...
1971-04-07 (iso8601)
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Experiments were conducted under controlled environments to
investigate the influence of nutrient supply and panicle removal on
tiller and panicle production in orchardgrass. Propagules of two
clones, MID-5 (Clone 0), from the synthetic variety...
1968-11-12 (iso8601)
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The balsam woolly aphid (Adelges piceae Ratz.) feeds by
inserting its stylets intra- and intercellularly into the cortex or outer
phloem of the true firs. While feeding, the aphid injects into the
bark an unknown stimulatory substance which...
1968-11-06 (iso8601)
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The response of three-dimensional frames subjected to an arbitrary
dynamic force is studied. The method of mode superposition
is used to obtain the frame response solution. Two different modeling
systems are used to idealize the frame. These are...
1969-05-13 (iso8601)
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The rhythms of emergence, oxygen consumption, and activity
were studied in Megachile rotundata with the object of comparing the
results to the major properties of the biological clock such as temperature
independence, susceptibility to light...
1969-05-05 (iso8601)
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It was the intent of this investigation to compare the performance
of community college students to four-year institutional students, both
of whom were enrolled in a college general biology program (GS 101,
102, 103) during the 1967-68 academic...
1969-05-07 (iso8601)
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Twenty sites of uniform topography and soil were select ed in the
montane forest found on the East flank of the Central Oregon Cascades.
These sites were located along a vegetational gradient composed of
five plant communities: Abies/Pachistima,...
1969-05-02 (iso8601)
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A study of the distribution, relative abundance and diet of
fishes sympatric with juvenile sockeye salmon, Oncorhynchus nerka
(Walbaum), within the freshwater nursery areas of the Naknek River
system was undertaken from 1961 to 1963. The study was...
1968-09-20 (iso8601)
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A pulse reader for ionization chambers has been developed,
tested, and calibrated. An insulated gate field effect transistor
(IGFET) was used to detect the pulses and Victoreen Model 362
Pocket Chambers were used as ionization chambers. The...
1969-09-03 (iso8601)
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A consumer orientated simulation of rotary solenoid performance
allows the user to determine what effects non-standard conditions
will have on performance in a contemplated application. Typical
variable conditions are: loads temperature and...
1969-06-05 (iso8601)
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