The Oregon continental shelf waters are typically characterized by four to five major upwelling events that occur between May and October. The upwelled water is rich in nutrients, which fuels an increase in phytoplankton biomass. The onset of El Nino, however, can disrupt the normal physical processes along the Oregon...
There seems to be a lack of information and even much misinformation
as to how agricultural experiment stations should be planned,
organized, and operated. The problem becomes more serious in
some of the developing countries that have organized their stations
based on technical knowledge and management practices from more
advanced...
Air compressor systems are inefficient energy transfer devices even under the best of conditions, at full load. When only part load is required, efficiency drops further. This thesis attempts to improve part load efficiency of twin rotor screw air compressors in three ways.
First, a guidebook was written to help...
This dissertation has two objectives. The first objective is to determine where best to situate the study of mentoring (i.e. the 'making of scientists') on the landscape of the history of science and science studies. This task is accomplished by establishing mentoring studies as a link between the robust body...
Two strains of Escherichia coli were studied to determine the effect of constitutive expression of the SOS DNA damage repair response on the activity of ribonucleotide reductase. Activity of the reductase and cellular deoxynucleoside triphosphate (dNTP) pools were both determined before and after exposure of the cells to ultraviolet radiation....
Monstrous beings, or distortions of nature, were a tangible object of fear in the medieval and early modern eras. Aristotle, as a precursor to the scientists and magical practitioners of the twelfth century or the barber-surgeons of the sixteenth century, understood monsters to be human or animal beings deformed by...