This study investigated the private costs to individual households
of large-lot zoning policies. The study asked whether typical
zoning ordinances create shortages of small lots or small structures
and, if so, what the magnitude of the resultant welfare loss is.
The hypotheses were suggested by a theoretical model developed
to...
In this thesis, I present the variational database management system, a formal framework and its implementation for representing variation in relational databases and managing variational information needs. A variational database is intended to support any kind of variation in a database. Specific kinds of variation in databases have already been...
Many animals and robots move through the world by coupling cyclical changes in shape called gaits to an interaction with the environment. Because mobility is an important aspect of such robots, a key metric when evaluating design and performance of mobile robots is the efficiency of their optimal gaits. The...
Popular botanical dietary supplements marketed for management of menopausal symptoms, including hops (Humulus lupulus L.), red clover (Trifolium pratense) and licorice (Glycyrrhiza uralensis), were evaluated for their potential to alter CYP-mediated drug metabolism clinically and pre-clinically. Both hops and red clover had been reported to inhibit certain cytochrome P450 (CYP)...
Soil bulk density and disturbance were measured before and after a commercial
thinning of 3 0-50 year-old Douglas-fir using a cut-to-length (CTL) and a skyline system
on the Willamette National Forest in the Oregon Cascades. A dual-probe nuclear
densimeter was used to measure bulk density at four and eight inches....
The purposes of this study were to (1) identify major problems
faced by the youth who, in transition from school to work, have resorted
to anti-social behavior and are now inmates of Deuel Vocational
Institution, (2) identify the behavioral patterns of youth having employment
problems that resulted in incarceration within...
Full Text:
, Oregon State University; Dr. Benjamin Purvis,
Director, Instructional Resources and Materials Center
In the future, Earth will be warmer, precipitation events will be more extreme, global mean sea level will rise, and many arid and semiarid regions will be drier. Human modifications of landscapes will also occur at an accelerated rate as developed areas increase in size and population density. We now...
Full Text:
, Paul R. Bierman4, David D.
Breshears5, Benjamin T. Crosby6, Michael Ellis7, Efi Foufoula-Georgiou8
In the future, Earth will be warmer, precipitation events will be more extreme, global mean sea level will rise, and many arid and semiarid regions will be drier. Human modifications of landscapes will also occur at an accelerated rate as developed areas increase in size and population density. We now...
Full Text:
. Bierman4, David D. Breshears5,
Benjamin T. Crosby6, Michael Ellis7, Efi Foufoula-Georgiou8, ArjunM