Oversampled data converters are becoming increasingly popular
for high-precision data conversion. There have been many
publications on oversampled analog-to-digital (A/D) converters but
relatively few on oversampled digital-to-analog (D/A) converters.
In this thesis, issues concerning the analysis and design of the
oversampled D/A converters are addressed. Simulation tools and
analytical methods...
This thesis addressed the potential of endemic predaceous and parasitic arthropods of
the Hood River Valley, Oregon to suppress the pear psylla, Cacopsylla pyricola F8rster.
Natural enemies adequately suppressed psylla in three of seven unsprayed orchards of
differing vegetational settings, orchard age, and size. Relatively few psylla natural enemies
dispersed...
Narcolepsy is a complex of physiological and behavioral
symptoms. The most striking of these are: excessive daytime
sleepiness, extremely short latency to rapid eye movement (REM)
sleep, hypnogogic hallucinations; sleep paralysis, and cataplexy,
which is loss of skeletal muscle tonus in response to intense
emotions such as surprise, anger, laughter,...