Road emergency events are very dangerous, especially if they Covers happen in tunnels.If such an event occurs with the presence of fire, self-evacuation is the most important.From experience from catastrophic events in Alpine tunnels, people can only have a few minutes to rescue.It was also reason that a lot of changes in technology and safety tunn
Ahmad M Mansour,1,2 Rafic S Antonios,1 Iqbal Ike K Ahmed3 1Department of Ophthalmology, American University of Beirut, Beirut, Lebanon; 2Department of Ophthalmology, Rafic Hariri University Hospital, Beirut, Lebanon; 3Department of Ophthalmology, University of Toronto, Toronto, ON, Canada Background: Complete removal of the cortex has been advocate
The transitional faunas of the Permian Huqf succession of Oman make it one of the key-sections for the intercalibration of Early to Middle Permian biostratigraphical scales.The abundance of fossils improved the knowledge of some marine faunas which populated the North-Eastern Gondwanan fringe during times of climatic changes in the Permian.A Sterli
Because of the competitive economy, organizations today seek to rationalize, innovate, and adapt to changing environments and circumstances as part of business process improvement efforts.The strength of blockchain technology lies in its usage as an apt technology to enhance ORG THIRD TRIMESTER TEA the efficiency and effectiveness of business proce
As one of the important transformer protections, zero sequence differential protection has the advantages of high sensitivity and strong anti-interference ability.The comparison object of its protection criterion is the self-generated zero sequence current and neutral zero sequence current obtained by the sum of three phase currents on the side of