Discusses pollution from tobacco smoke, radon and radon progeny, asbestos and other fibers, formaldehyde, indoor combustion, aeropathogens and allergens, consumer products, moisture, microwave radiation, ultraviolet radiation, odors, radioactivity, and dirt and discusses means of controlling or eliminating them.

This book offers readers an opportunity to ride the historic Humboldt Wagon Road from Chico to Susanville through images that have been collected since the 1860s. Many never-before-published photographs and oral histories tell a story of people who established what has been called this "small corner of the West." In the 1850s, John Bidwell, a California pioneer, agriculturist, businessman, and politician, envisioned a freight and passenger route that would connect San Francisco, the Sacramento River, and his newly established community of Chico. He wanted it to cross the mountains to the gold and silver mines in Idaho and Nevada. Bidwell financed, constructed, and opened the road for horses, wagons, stagecoaches, and eventually trucks and automobiles. From the Civil War era until the present, the road has carried everything from lumber to tourists.

Although roughly a half-century old, the field of study associated with semiconductor devices continues to be dynamic and exciting. New and improved devices are being developed at an almost frantic pace. While the number of devices in complex integrated circuits increases and the size of chips decreases, semiconductor properties are now being engineered to fit design specifications. Semiconductor Device Fundamentals serves as an excellent introduction to this fascinating field. Based in part on the Modular Series on Solid State Devices, this textbook explains the basic terminology, models, properties, and concepts associated with semiconductors and semiconductor devices. The book provides detailed insight into the internal workings of building block device structures and systematically develops the analytical tools needed to solve practical device problems.