Significant inputs of hydrocarbons are continually released into the environment from anthropogenic and natural sources. Some of the most toxic hydrocarbon compounds are polycyclic aromatic hydrocarbons. Polycyclic aromatic hydrocarbons are known for their ability to absorb ultraviolet light and enhance toxicity. Generally, PAHs exert their toxicity via narcosis but UV-absorbing...
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William A. Stubblefield
Significant inputs of hydrocarbons are continually released into
This exploratory study was undertaken to determine the combined
effects which two rather unique approaches in the fields of counseling
and psychotherapy might have on the behavior and academic achievement
of ten selected deviant high school students. These approaches have
been termed the 1) self-consistency approach to behavior change and...
This report deals with a group of mineralized areas containing Tertiary veins of base metal and gold,· which occur at intervals throughout the Cascade Range in Oregon. Gold was discovered in this region in 1858, only a few years after its discovery in southwestern Oregon, and an output of nearly...