Biodiesel is a renewable, non-toxic, and biodegradable diesel fuel made from agricultural feedstocks. With a vibrant agricultural industry, Oregon is positioned to play an important role in the future of this energy source. Limiting factors to widespread biodiesel production include low value of biodiesel feedstock crops, lack of infrastructure, lagging...
It is commonly accepted that for the analysis of wood beams, the neutral axis coincides with the centroid of the beam. Although this assumption is used in analysis, wood is not an isotropic material, as it has different elastic properties in the tangential, radial and longitudinal directions, nor is it...
Because of the increased need for sustainable construction in an ever urbanizing culture, new sustainable drainage systems are being developed and implemented. Bioswales are becoming
an increasingly popular form of sustainable urban drainage used for parking lots and
subdivisions. But little is known regarding the effectiveness of bioswales in really...
Because of the increased need for sustainable construction in an ever urbanizing culture, new
sustainable drainage systems are being developed and implemented. Bioswales are becoming
an increasingly popular form of sustainable urban drainage used for parking lots and
subdivisions. But little is known regarding the effectiveness of bioswales in really...
Multinational corporations must be aware of the business and financial reporting issues
that await them abroad. Investors also must have this knowledge in order to adequately
interpret the financial information they receive from these companies. This study
compares and contrasts the business environments in the US and Mexico, with a...
Brachypodium sylvaticum (Huds.) Beauv. is an invasive grass that can be found in forest
and prairie communities throughout the Willamette Valley, Oregon. It can out-compete
native species of grasses and forbs and become dominant in a broad range of habitats.
This study investigated if there were differences in vegetation structure...
The Missoula Floods occurred approximately fifteen thousand to thirteen thousand years ago during the last ice age. The floods occurred when waters held back by a finger of the Purcell Ice Lobe gave way allowing water which covered present day Missoula, Montana to inundate areas of Idaho, Washington, and Oregon....
Approximately five to eight percent of domestic rams demonstrate a sexual attraction
towards other rams, directing no sexual behaviors towards estrous ewes. It has been
observed that these male-oriented rams (MORs) have a greater abundance of prolactin
mRNA than female-oriented rams in the medial preoptic area of the anterior
hypothalamus...
The opportunistic pathogen Pseudomonas aeruginosa possesses two LuxR-LuxI
type quorum-sensing systems that use diffusible acyl-homoserine lactone molecules to
autoinduce and coordinate expression of multiple virulence factors. We conducted a highthroughput
screen for mutants deficient in skim-milk proteolysis—a quorum-sensing
dependent phenotype—using a nonredundant transposon-insertion library representing
most nonessential genes in P....