Four methods for the simultaneous fabrication of
field-effect and bipolar transistors have been investigated.
The basic process involves obtaining two different
junction depths by a single diffusion. This was
accomplished by the techniques of (1) partial masking,
(2) two depositions, (3) etched channels, and (4) oxide
depletion.
The first three...
Shrimp gradually has become a significant portion of seafood in
Oregon during the last two decades. The attention is attracted to the
economic, technology, and efficiency of resource management, harvesting,
processing, and marketing.
This thesis is a study of the path of Pacific pink shrimp, Pandalus
Jordani, from the ocean,...
Shrimp gradually has become a significant portion of seafood in
Oregon during the last two decades. The attention is attracted to the
economic, technology, and efficiency of resource management, harvesting,
processing, and marketing.
This thesis is a study of the path of Pacific pink shrimp, Pandalus
Jordani, from the ocean,...
There are many different organizations and agencies which share responsibility for educating the public about responsible use of aquatic and marine resources. However, organizations specifically focused on particular dimensions of water use, such as Oregon State Marine Board (OSMB), often face challenges when attempting to recruit teachers to implement educational...
The performances of newly-established gravel incubation systems designed to use unfiltered water for production of unfed salmon fry were evaluated at Netarts Bay, Oregon, and at Little Port Walter, Alaska.
Research was divided into two phases. The first consisted of laboratory studies to develop fry quality testing procedures and to...
A life course perspective provide a meta-theoretical framework to understand human development. This perspective is characterized by studying the changing lives within the changing environment (George, 2004). Building upon the literature in the psychosocial paradigm and ecological models, Manuscript 1 discusses the uniqueness and the practical importance of a life...
To assess the context dependence of kin discriminating
behavior, I examined kin-biased aggregation behavior in tadpoles
of R. cascadae in different ecological conditions. I manipulated food
distribution, predator presence, thermal heterogeneity, and
relatedness in a multifactorial mesocosm experiment. All four
factors interacted to influence tadpole dispersion. My results
suggest that...
This study is a synthesis of the available ethnographic and relevant archaeological data pertaining to the Native American groups who formerly occupied the upper Rogue River drainage of southwestern Oregon. The information presented in this synthesis concerns the material, social and religious aspects of aboriginal life as practiced by the...
