In 2016, SlideShare had over 70 million unique visitors per day, and it was listed by Alexa as one of the top 100 most visited websites in the world. At its peak, it was such a powerhouse that Obama ...

Shanghai Key Laboratory of Magnetic Resonance, State Key Laboratory of Precision Spectroscopy, School of Physics and Electronic Science, East China Normal University, Shanghai 200241, P. R. China ...