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This Book deals with the assessment of human exposure to electric fields resulting from different high voltage (HV) electrical equipments inside HV substations. This assessment includes the calculations and measurements of HV substation electric fields. These values are compared to the standard limit values. In specific, this study is performed in order to develop and validate a powerful computation tool able to determine and predict the substation zones where the human exposure limits exceeds the admissible values imposed by the legislation. This is in addition to determine the best...

Mosquitoes are important blood sucking arthropods that transmitting serious diseases. Due to health and environmental problems of synthetic insecticides used in their control, attention has been directed to another more eco-friendly alternatives such as botanical derivatives and biological control agents. This book provides information on success of some alternatives for controlling a couple of important mosquito vectors. The book presents results of susceptibility of Culex annulirostris and Aedes aegypti mosquitoes to 11 plant extracts, fenitrothion and lambda-cyhalothrin insecticides;...