Losses of corals worldwide emphasize the need to understand what drives reef decline. Stressors such as overfishing and nutrient pollution may reduce resilience of coral reefs by increasing coral–algal competition and reducing coral recruitment, growth and survivorship. Such effects may themselves develop via several mechanisms, including disruption of coral microbiomes....
A manual intended for use by those studying for the Oregon rights-of-way vegetation control exam. Includes chapters on basic weed science, vegetation management strategies; herbicides; factors influencing herbicide performance; special precautions when using herbicides; applying herbicides; calibration, mixing, and calculations; and application equipment. Includes a practice test, glossary, and references....
To assess the conversion and embedment of yttrium nitrate to yttrium oxide using selective laser melting, a thermodynamic approach for laser power and scan speed predictions on surface temperature, recoil pressure, and resulting track morphology window are employed. Inkjet printing is used to deposit the liquid film of yttrium nitrate...
Emerging applications for robotic data collection include ocean monitoring, emergency response and urban search and rescue. At the core of these applications is a robot's ability to make informed decisions on incomplete data. This dissertation addresses this problem by developing novel techniques for modeling and estimating structured environments using deep...
Local property-owning residents maintain high levels of interest
and awareness regarding a neighboring natural resource complex.
Factors, however, such as proximity, personal interests, use patterns
and economic considerations cause local inhabitants to have an
inaccurate perception of the natural resource complex. The nature
of local resident perception can be analyzed...
Local property-owning residents maintain high levels of interest
and awareness regarding a neighboring natural resource complex.
Factors, however, such as proximity, personal interests, use patterns
and economic considerations cause local inhabitants to have an
inaccurate perception of the natural resource complex. The nature
of local resident perception can be analyzed...
Full Text:
Resources
and the Management System of Siletz Bay Estuary, Oregon.
by
Jeffrey Arthur Zinn
A THESIS
In this study, we explored the relationships among gender, age, daily stressors, positive and negative affect, and neuroticism on cortisol outcomes in older men and women. We were particularly interested in whether variation in positive affect would have an effect on variation in negative affect and if this relationship would...
Local property-owning residents maintain high levels of interest
and awareness regarding a neighboring natural resource complex.
Factors, however, such as proximity, personal interests, use patterns
and economic considerations cause local inhabitants to have an
inaccurate perception of the natural resource complex. The nature
of local resident perception can be analyzed...
To begin the development of a research tool for use in the in
vivo study of S-adenosylmethionine (SAM) metabolism, I attempted
to locate, isolate, clone and elicit the expression of the SAM
hydrolase gene (E.C. 3.3.1.2) of the coliphage T3.
The gene was isolated and cloned into the M13mp8 cloning...
Randomized block designs are often modeled by fixed treatment
effects, an additive random effect that is shared by all
observations in the same block, and a second random effect
accounting for the residual variation. With enumerative data, the
residual variation may be related to the treatment and block effects
in...