'Determine efficiency' presentation slideshows

A Preliminary Assessment of Crop Production and Estimated Irrigation Water Use for Chihuahua, Mexico

486 views • 22 slides

Chapter 20

Chapter 20. Miscellaneous Issues. Learning From Failure. Technicians in an ambulance taking a heart attack victim to a hospital lost use of their heart machine every time they attempted to use their radio transmitter. (Unshielded RF interference) The patient died.

275 views • 20 slides

WIRELESS SECURITY by Prof. Russell Jones

WIRELESS SECURITY by Prof. Russell Jones. WIRELESS COMMUNICATION ISSUES. Wireless connections are becoming popular. Network data is transmitted using radio waves. Physical security is no longer sufficient. Transmissions can be intercepted outside the building where the data originates.

408 views • 16 slides