In this paper we have designed and developed ZigBee network in real time using ZigBee nodes to monitor risky parameters such as temperature, pressure, toxic gases and other chemical substances. Discussed about Wireless Sensor Network (WSN), ZigBee, ZigBee Network, Protocol stack and its various Applications. Derived various results from the network created. Various characteristics and network p...

Hydrogen sulfide poisoning from inhalation of roofing asphalt fumes is a rare but devastating injury. Two cases of toxic inhalation involving exposure to several gases, including hydrogen sulfide, evolved from cooling asphalt, are presented. Both victims were treated with supportive measures, including 100% normobaric oxygen, and one also received sodium nitrite. In one patient rapid, complete ...

The primary cause of death in most smoke inhalation toxicoses in small animals is believed to be carbon monoxide (CO) toxicosis. Thermal injury to the respiratory tract is another part of the syndrome in many cases. Toxic injury to the respiratory tract from noxious gases and particulates is often a third significant component of the process. Chapter Sections Smoke Inhalation Methylene Chloride...