This thesis examines the role of Erikson’s (1950) theory of generativity in facilitating knowledge transfer during the preretirement transition. McAdams and de St. Aubin’s (1992) updated framework for generativity is used as a theoretical foundation to explain motivation and actions during this period. Through the use of multiple-case studies, twenty-one...
Photosynthetic energy allocation strategies were investigated in the marine diatom, Thalassiosira pseudonana, grown under a wide range of light limitation. Steady-state, continuous cultures were established at three light-limited growth rates. Simultaneous measurements of photosynthetic activity were made that targeted different points in photosynthetic energy flow from gross to net photosynthesis....
Based on the premise that interfirm comparison can be an effective
productivity improvement tool, productivity interfirm comparison (PIC)
methods are examined in this research. The first part is an extensive
literature review regarding the conventional interfirm comparison (IFC)
scheme accepted widely in many countries outside the United States.
Then, the...
In this work I integrate some of my recent research developments in the theory and practice of Productivity and Efficiency Analysis of Economic Systems. In particular, I present some new theoretical relationships between various measures of efficiency and productivity, propose new solutions to some aggregation problems in efficiency analysis and...
Published June 1987. 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
Since harvest levels of many of the world's fisheries are not likely to increase in
the foreseeable future, resource managers and seafood processors need to develop
improved strategies to maximize the utilization and benefits of current catches. In
addition to increasing utilization and benefits, seafood processors are subject to the...
The purpose of this study is to evaluate the role of the agricultural sector's output and
trade on the economic growth and development of the State of Oregon. Economic base
theory is applied in the analysis of Oregon's Gross State Product (GSP) between 1977 and
1991. The basic sector is...
Long-term experiments were started at Pendleton and Moro, Oregon in the 1930's to evaluate the effects of tillage, fertilizer, and residue management on crop productivity in non-irrigated semi-arid regions. Coupled with multi-year varietal improvement, rotation, and green manure studies, they define those practices which sustain soil productivity and improve crop...
The distribution of barite (BaSO₄) in marine sediments has long been studied as a proxy for paleoproductivity. While pure barite is known to be a stable mineral in oxic sediments, it is also known that variations in the Sr/Ba ratio influence its solubility and liability during early diagenesis. To extract...