This compilation of theses and dissertations (a part of the OSU Bibliographic Series) for the period 1970-1977 reflects this university's emphasis on research and graduate study. It may be viewed as an indicator of the contributions made to the state of Oregon through graduate study and research at Oregon State...
The arts and festivals of art have today become a vital economic
force in some areas of the country and a way of life for some people.
The number and sizes of festivals, as well as audience size, has
grown tremendously both nationally and in Oregon, since 1950. Even
the...
The paleomagnetic history of the volcanic rocks of Easter
Island was investigated using standard paleomagnetic techniques.
The remanent magnetization of 673 specimens from the three volcanic
episodes recognized on the island were measured using a spinner
magnetometer. Inclinations, declinations and virtual geomagnetic
poles were calculated for each flow. The majority...
Limnology is undergoing a transition to high-throughput -omic analysis of freshwater
bacterial communities. An important first step in making the transition is to
characterize several genomes that can be used as references to guide metagenome
assembly and analysis. Here I characterize four new freshwater cyanobacterial
genomes, a pair of lake...
Modern agricultural erosion was studied using ¹³⁷Cs from
fallout as an indicator of erosion/deposition. The study area was a
285 ha agricultural watershed in the hilly western margin of the
Willamette Valley, a high winter rainfall zone in which fall-planted
crops are commonly grown.
Objectives of the study were (i)...
Six plant pathogenic isolates of Pseudomonas
syringae pv. glycinea, the causal agent of bacterial
blight of Glycine max (L.) Merrill, and one isolate of
P. syringae pv. phaseolicola, the causal agent of halo
blight of Phaseolus vulgaris L., have been examined for
the presence of circular duplex deoxyribonucleic acid
(DNA)....
The purpose of this research was to explore the perceptions of employers, teachers and graduates of the Oregon Carl Perkins Single Parent/Displaced Homemaker Programs regarding non-technical employment qualities. The Luft "Non-Technical Employment Qualities Survey Instrument" and open-ended questions were used to elicit personal responses from members of each group for...
Published September 1958. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
The estuarine-dependent brown shrimp, Farfantepenaeus aztecus, is a significant commercial fishery and important species in the Gulf of Mexico (GOM) ecosystem as well as being a key component in energy transfer between benthic and pelagic food web systems. Because of the economical and ecological importance of brown shrimp, we developed...
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Brown shrimp (Farfantepenaeus aztecus) density distribution in
The main purpose of this study was to examine the influence of
additional content from areas of mainstreaming and adapted physical
education on preservice elementary educators attitudes toward
teaching nonhandicapped and handicapped children in elementary
physical education. To achieve this goal (a) an instrument was
constructed to assess the attitudes...
The Devonian Simonson and Guilmette Formations provide examples of
Cordilleran miogeosynclinal inner and middle shelf carbonate deposition
that act in response to changes in eustasy, sedimentation, and
tectonics. The Simonson Dolomite consists of four members that
collectively record three distinct transgressive-regressive cycles.
The Coarse Crystalline dolomudstone lithofacies represents restricted
upper...
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Brown Cliff Member. A relative sea-level fall is recorded by the
intertidal to supratidal Upper
Cardiac A₁ adenosine receptors mediate cardioinhibitory
properties of adenosine and structural congeners. The objective of
these studies was to increase our understanding of molecular
processes involved in ligand interactions with receptors mediating
cardioinhibitory effects of adenosine and the interactions of these
receptors with guanine nucleotide binding regulatory proteins.
Porcine atrial...
Published February 1933. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Information on current forest condition is essential to assess and characterize resources and to support resource management and policy decisions. The 1998 Farm Bill mandates the US Forest Service to conduct annual inventories to provide annual updates of each state's forest. In annual inventories, the sample size of I year...
The significance of geology is commonly overlooked by the general public and underrepresented in free-choice learning environments including national parks that exhibit spectacular examples of geological features and processes. Parks are a major contributor to public learning, and a key way to teach how geology influences many aspects of our...
A sophisticated computer program is developed to analyze flow linear
dichroism data on nucleic acids for individual base inclinations. Measured
absorption and linear dichroism data for synthetic AT and GC polymers and
natural DNAs are analyzed. The reliability of the program is tested on data for
the synthetic polymers, and...
Results of recent studies on Piagetian cognitive development,
though equivocal, showed that the architectonic of formal operational
schemata is not possessed by a sizeable percentage (up to 52%) of adolescents
and young adults. The purpose of the present study is two
fold: (i) To assess the cognitive levels of a...
This research work investigates the use of production
systems as a model of parallel processing. The purpose of
the model is to provide a suitable medium within which parallel
processing systems can be systematically specified,
analyzed, and designed. Furthermore, the model provides a
suitable means for deriving implementations of synchronization...
An anemia of juvenile chinook salmon (Oncorhynchus tshawytscha) is described and stages of development separated by recognizable syndromes. A vitamin E-deficient diet of low rancidity produced a severe microcytic anemia with strong immature red cell response and granulocytosis occurring 2 to 4 weeks before a drop in hemoglobin and hematocrit...
Published September 1961. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Cyanobacterial harmful algae blooms (cyanoHABs) are a growing concern worldwide due to damage of ecosystems and threats to human health. Previous research indicates that plant humics from aquatic and wetland vascular plants are effective inhibitors of cyanobacterial metabolism and growth and may be useful as control agents for mitigating cyanoHABs....
The electron, gamma and neutron radiation degradation of III-V semiconductors
and heterojunction bipolar transistors (HBTs) is investigated in this thesis.
Particular attention is paid to InP and InGaAs materials and InP/InGaAs
abrupt single HBTs (SHBTs). Complete process sequences for fabrication of
InP/InGaAs HBTs are developed and subsequently employed to produce...
Published September 1989. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Within 40 square miles of the southeastern Wallowa
Mountains, Oregon, eugeosynclinal Permian and Triassic
formations comprising a section about 25,000 feet thick
have been exposed by uplift and erosion of overlying
Miocene Columbia River basalt. Deposition appears to have
been continuous from Permian into Upper Triassic, but an
apparent angular...
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than either pia-
gioclase or lithic fragments.
iithic fragments, generally subangular to subrounded
Genetic factors such as decreased genetic
diversity and increased homozygosity can have detrimental
effects on rare species, and may ultimately limit potential
adaptation and exacerbate population declines. The Gulf
and Atlantic Coastal Plain physiographic region has the
second highest level of endemism in the continental USA,
but habitat fragmentation and...
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. Biometrics 48:361–372
Hamrick JL, Godt MJW (1989) Allozyme diversity in plant species.
In: Brown AHD, Clegg