---skin is the largest organ of the body, it constitutes about 16% of body weight ---its total surface area is about 1.2-2.2 m2 ---function: protection, sensory reception, excretion and thermoregulation
Carrier Sense Multiple Access (CSMA) In certain situations nodes can hear each other by listening to the channel “Carrier Sensing” CSMA: Polite version of Aloha
The widespread use of advanced control and process automation for biochemical applications has been lagging as compared with industries such as refining and petrochemicals whose feedstocks are relatively easy to characterize and whose chemistry is well understood and whose measurements are relatively
Chapter 12 Evolution of Solid Waste Management、13 Sources, Types, and Composition of Municipal Solid Wastes、14 Physical, Chemical, and Biological Properties of Municipal Solid Waste 15 Disposal of Solid Wastes and Residual Matter