The present status of plastics is one of constant change, but
this thesis attempts to focus attention on the state of the industry as of
1967. Beginning with a brief title definition and history of plastics,
the writer proceeds to a discussion on the structural characteristics
of plastics. Under this...
On April 1, 1976, Steve Jobs and Steve Wozniak entered into a partnership
agreement to found Apple Computer. In the decade that followed, Apple
experienced remarkable growth and success, as Jobs catapulted Apple to the
Fortune 500 list of top‐flight companies faster than any other company in history.
Under direction...
Cordia alliodora is used for reforestation programs and farm income in northern Costa Rica. This study investigated: 1) responses of C. alliodora associated with stand density, or trees/ha (TPH), and 2) plant diversity and biomass in the understory of C. alliodora plantations. Three Nelder plots, 31 temporary plots and 6...
The conservation of open space will become increasingly important as
populations expand and undeveloped land is converted to urban uses. The benefits
derived from open space conservation include protecting and improving water quality,
providing wildlife habitat, maintaining scenic amenities and rural character, and
supplying certain recreational opportunities. This study utilizes...
Third order spectra computed from the rotary components of
winds and currents at the TOTEM buoy site off the Oregon coast provide
an insight to the nonlinear, quadratic interactions within and between
these vector fields. The topography of bispectra and cross-bispectra
as displayed on four tri-frequency planes shows that significant...
The use of Native American fire regimes evolved in the Klamath-Siskiyou bioregion over millennia. A mixture of Native American and Euro-American socio-cultural management has developed from adaptations to climate, topography, ecological processes, and land use practices. This research incorporates Traditional Ecological Knowledge (TEK) to partially examine the role of tribal...
The Oregon State University TRIGA® Reactor (OSTR) has a number of irradiation
facilities providing a wide range of neutron energies and fluxes. These facilities include a
pneumatic transfer tube, a rotating rack, a thermal column, four beam ports, in-core irradiation
tubes, a clyogenic gas transfer system and a large vault...