Published March 1993. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Polycyclic aromatic hydrocarbons (PAHs) are complex mixtures that form when organic matter is burned. Humans are primarily exposed to PAHs via air pollution from incomplete combustion of fossil fuels and biomass, such a motor vehicle exhaust, cigarette smoke, wood smoke, or industrial emissions; or via ingestion of PAHs bound to...
The purpose of this research study was to enhance understanding of successful conflict management by community college Presidents through highlighting and describing conflict experiences with the faculty union or the board of trustees in a community college context. The following questions guided the research: (a) How do community college Presidents...
Nursery and greenhouse products are economically important agricultural commodities for Oregon and Washington. Nursery crops including tree seedlings can be damaged or killed by soilborne plant pathogens, which can be challenging to manage because of their persistence in soil and limited options for control. Soil solarization is a pre-planting soil...
In this dissertation, I examine the process of building a Sámi food movement in northern Sweden. Using 15 months of ethnographic research that included observation of food events (n=100) and semi-structured interviews with food producers and activists (n=47), I describe how Sámi individuals are incorporating global food activism frameworks into...
The purpose of this study was to explore the lived experiences of school-based agriculture education (SBAE) teachers who self-identified as blended pedagogues. This study specifically focused on SBAE teachers' beliefs and how those beliefs influence their blended teaching classroom practice. Teacher beliefs are personal, subjective, and temporally and contextually stable....
Adolescence is a developmental stage marked by crystallization in individuals’ sense of identity (Erikson, 1994; Harter, 1999). Research on positive youth development stresses the ways in which thriving trajectories during adolescence contribute to positive lifelong outcomes (Lerner & Overton, 2008; Scales, Benson, & Roehlkepartain, 2011) A symbolic interactionism perspective (Mead,...
This study is an archeological testing report for the Willamette
Mission Hospital Site. Landform analysis, photointerpretation and historical
research were integrated with anthropological theory for this
study.
The site is an invaluable data base to further the study of human
adaptability and cultural change. It should provide an excellent context...