A comprehensive system to locate and track objects in two or three
dimensional space, using non-contact video sensing techniques is described. The
need exists to be able to quantify range and proximity of objects that would be
difficult or impossible to measure using standard contact based sensor technology.
Available video...
The purpose of this study is to illuminate the role,
the function, and the ironic outcome of the Victory in
Vietnam Committee's campaign pamphlet to recall Senator
Frank Church of Idaho in 1967. The VVC's political
strategy was to build credibility with the media through
the recall pamphlet. The analysis...
This study examines selected cultural elements of the negotiating environment in seventeen organizations having home or branch offices in the Northwest United States. Conference room and boardroom design, intentional placement of meaningful artifacts, arrangement of seating, and providing of refreshments are compared. Observations and interviews of organizational representatives in nine...
Increased efficiency of household energy-using appliances effectively lowers the price of the services these devices provide. Basic consumer theory predicts that ceteris paribus, these lower prices will increase usage, thus making the effect on total energy demand ambiguous. In the literature, this phenomenon
has been called the rebound effect. In...
A methodology for estimating streamf low characteristics on Ungaged
streams was developed for northwestern Oregon. Basin area and
basin area multiplied by the square root of relief were found to be
effective independent variables in regression models for estimating
the average annual flow, the average daily flood with a two-year...
Wildlife epidemiological outcomes can depend strongly on the composition of an ecological community, particularly when multiple host species are affected by the same pathogen. However, the relationship between host species richness and disease risk can vary with community context and with the degree of spillover transmission that occurs among co-occurring...
A substantial portion of the carbon (C) emitted by human activity is apparently being stored in forest ecosystems in the Northern Hemisphere, but the magnitude
and cause are not precisely understood. Current official estimates of forest C flux are based on a combination of field measurements and other methods. The...
A retrospective study of brain lesions in goats was conducted to identify the range of lesions and diseases recognized and to make recommendations regarding the best tissues to examine and tests to conduct in order to maximize the likelihood of making a definitive diagnosis in goats that may have had...
Metamorphosis is often characterized by profound changes in morphology and physiology that can affect the dynamics of species interactions. For example, the interaction between a pathogen and its host may differ depending on the life stage of the host or pathogen. One pathogen that infects hosts with complex life cycles...
Reliable measures of canopy cover are important in the management of public and private forests. However, direct sampling of canopy cover is both labor- and time-intensive. More efficient methods for estimating percent canopy cover could be empirically derived relationships between more readily measured stand attributes and canopy cover or, alternatively,...