This study was concerned with the flow of a magnetic self-propelled
ferrohydrodynamic fluid in a horizontal circular tube subjected
to axially varying temperature and magnetic field. The first
phase of the study involved the analytical solution to the governing
equations for the velocity and temperature profiles within the fully
developed...
The rise of digital streaming has largely impacted the way the average listener consumes music. Consequentially, while the role of album art has evolved to meet the changes in music technology, it is hard to measure the effect of digital streaming on modern album art. This research seeks to determine...
Peakflow frequency analysis is used in forest hydrology for designing stream crossing structures such as culverts and bridges. The traditional approach to frequency analysis is based on the assumption that the observed sample of peakflows represents a homogeneous population. It is not clear if using the "homogeneous" population of the...
Hydrodynamic forces on a cylinder oscillating horizontally
underwater with its axis perpendicular to the motion
were measured at the Oregon State University Wave Research
Facility. The cylinder had an outer diameter of 12 inches
and a length of 12 feet. For the data presented herein, the
maximum displacement of the...
The Port of Portland is currently looking for consultants to develop designs for the Troutdale Reynolds Industrial Park (TRIP). CA3D Consultants provides experience from many engineering disciplines and would meet the client’s expectations. Our proposal includes the extension of Swigert Way to Graham Road, construction of office/manufacturing building space, mitigation...
Sharp-shinned Hawks (Accipiter striatus), and Cooper's Hawks (A.
coo erii) in the conifer forests in northwestern Oregon and A.
striatus, A. cooperii, and Goshawks (A. gentilis) in the conifer
forests of eastern Oregon were syntopic during the nesting season.
In this study density of nests, nest success, and utilization of...
Leaf surface area present on black cottonwood (Populus trichocarpa) and Douglas hawthorn (Crataegus douglasi) was measured indirectly using a point frame, photographs, and a canopy analyzer. Each was compared to directly measured leaf surface area. Six black cottonwood and 3 Douglas hawthorn shrubs were selected in 1996 and 9 black...
The climate in which communication occurs is a result of
how employees in an organization perceive and react to such
factors as rewards, support, trust, openness, decision making,
and leadership. The purpose of this case study is to identify
and describe communication climate factors in a health care
organization which...
The purpose of this study was to investigate the relationship
between the self-body cathexis of obese women and their attitudes
toward physical activity. Fifty inventories were used for the
research in this project. The volunteer subjects' ages ranged from
18 to 45 with a mean age of 28.9 years. The...