The rotating flighted cylinder (RFC) was investigated
as a potential wastewater treatment deVice. A RFC is a
rigid tube with a helically-wound fin attached to the interior
surface and operates by flowing wastewater through
the tube as it rotates.
An 8-inch and 24-inch
diameter RFC was tested for
solids-liquid
separation,...
An interesting means of shoal removal has recently been implemented by the U.S. Army Corps of Engineers for use in shallow Pacific
Coast tidal inlets and estuaries. In the past, removal of shoaled material has consisted of physical excavation of material, transportation from the site, and placement in a spoils...
Imaging spectra of plant tissues yield considerable potential and useful information
for basic studies and agriculture practice. We constructed an imaging spectrophotometer
with spectral range from 400 nm to 1100 nm, which was used to study various
physiological events of plant germplasm: location of bundle sheath and mesophyll cells in...
A population of Spermophilus beecheyi was studied to determine
patterns of individual spacing, behavioral interactions among different
sex and age classes, and the relationship between aspects of S. beecheyi
social structure and sociality to those of other sciurids. Research was
conducted on a population of squirrels living in an abandoned...
This study investigated three questions: how, what kind of, and why were cross-border partnerships with non-US educational institutions developed at two public four-year US universities; how, what kind of, and why will cross-border partnerships with non-US educational institutions develop and/or change at US universities if nationalistic geo-political trends reflective of...
Background: African American males' experience in higher education is often categorized with negative terminology that does not reflect notions of success. Most research addressing the success of African American males in higher education illuminates factors that impede access to success and is often situated in university settings. Very little research...
Mathematics is permeated with language; it appears in the form of new words and
some old words with new meanings. There are new symbols to be able to read and
consume; much information is presented in tabular or graphic form, and finally the
language in a mathematics class has its...
The field of geography has been transformed in recent years through the use of spatial tools such as geographic information systems (GIS) satellite and acoustic remote sensing, the global positioning system (GPS), Internet mapping and more. Studying geography and earth science in the digital age now requires a sophisticated and...
This mixed methods qualitative thesis examined the relationships between co-mentors in the Faculty Student Mentor Program at Oregon State University through the reported experiences/perceptions of peer mentors. The researcher gathered information for this study utilizing data from two focus groups, a survey of peer mentors, and a review of relevant...