Delhi will revise its circle rates for the first time in a decade to match market prices, addressing revenue losses. The update includes a new A+ category for ultra-premium colonies and adjusted rates ...

Abstract: Phase-sensitive optical time-domain reflectometer technology can transform the fiber-optic cable into a large-scale sensor array for distributed acoustic sensing (DAS), which is an emerging ...

Summer Hull has been covering (and using) travel tips, rewards credit cards and loyalty programs for over a decade. She has flown close to a million miles, often on points and miles and with her ...