This thesis presents the idea for FORIN (Forest Roads Inventory), a computerized forest roads inventory system. FORIN is a tool to more efficiently inventory and manage information of forest roads. FORIN is intended for use by field personnel, who will use pen-based computers to improve productivity, accuracy of inventories, to...
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AN ABSTRACT OF TILE THESIS OF
Peter (Pece) V. Gorsevski for the
Whey protein’s potential for bioactivity is well documented, but there is disagreement on the extent to which it may modulate the immune system towards decreased inflammation. Decreased inflammation is generally perceived as a beneficial bioactivity in foods as excessive chronic inflammation is linked to morbidity and mortality.
This thesis first...
This research analyzes the relations of ethnic refugee communities and particularly their
businesses to gentrification and community vitality in a neighborhood in Portland,
Oregon. The data indicates that gentrification is not a linear process of displacement of
African Americans by Whites seeking affordable housing and new frontiers, but rather is...
Native to the Pacific Northwest, Ceratomyxashastais a myxosporeanparasite that infects wild and cultivated salmon and has a significance impact on its population in the Klamath River basin. The study suggests that the transmission of mixed genotypes of the parasite are common in Chinook salmon but the age of the fish...
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and Persistence of Ceratomyxa shasta
Peter Wong, Charlene N. Hurst, R. Adam Ray, and Jerri L
Provides information about complexity of watersheds. Outlines ways to form partnerships, to develop strategies for enhancing watershed resources, and to implement enhancement projects.
Shifting the Scholarly Conversation: A Rhetorical Reading of Peter Elbow's Work explores Peter Elbow's contributions to the field of writing and rhetoric. Over the course of his long career, Elbow’s scholarly and pedagogical work has been much praised and much criticized. Elbow's work has influenced generations of teachers and writers,...
The initial purpose of this study was to develop a reliable method
for the determination of vitamin B₆ in blood. At the present time
microbiological assays have demonstrated greater sensitivity and
specificity than other methods for the of vitamin B₆ in
pure solution and many foodstuffs. However, adetermination pplication of...
Due to its frequent use in agriculture and its frequent detection in surface water,
atrazine was chosen as a model compound to study the treatment capability of a surface flow wetland used to remediate irrigation runoff at a container nursery near Portland, Oregon. Further evaluation of treatment of atrazine was...
Native to the Pacific Northwest, Ceratomyxashastais a myxosporeanparasite that infects wild and cultivated salmon and has a significance impact on its population in the Klamath River basin. The study suggests that the transmission of mixed genotypes of the parasite are common in Chinook salmon but the age of the fish...
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B
H H M I S U M M E R 2 0 1 2
1
What is Ceratomyxa shasta?
oA parasite commonly found in the
Purple loosestrife is a wetland perennial that came to the eastern seaboard of
North America in ship ballast and raw wool in the 1800's. Since coming to the
United States, it has spread across the country, forming dense monospecific stands
in wetlands. Mechanical and chemical control was expensive and ineffective,...
Classic biological control can be a powerful option for those tasked with managing biological invasions; however, some biocontrol releases lead to non-target attack – feeding, damage or development on species other than the target species. The cinnabar moth, Tyria jacobaeae L. (Lepidoptera: Erebidae) was introduced to Western Oregon as a...
Non-target effects are one of the greatest potential risks of weed biological control programs, and understanding non-target effects of biological control at the population level is crucial for predicting when they will occur and altering the perception of biological control as a whole. In this thesis, we assessed the ecological...
Hand-defoliation was evaluated for its ability to
simulate herbivory by cinnabar moth larvae, Tyria
jacobaeae (L.) (Arctiidae) on the weed tansy ragwort,
Senecio jacobaea L. (Asteraceae). The evaluation was done
on a field population of flowering ragwort, for three
different timings (early, middle, and late season) of
damage.
In the...