Internet

Twitter data reveals global communication network

Twitter mentions show distinct community structure patterns resulting from communication preferences of individuals affected by physical distance between users and commonalities, such as shared language and history.

Electronics & Semiconductors

Computer simulations aid scientists in gauging battery performance

A crucial but poorly-studied parameter that dictates battery performance is the migration barrier. It determines the rate at which ions move through an electrode inside the battery, and ultimately the rate at which it charges ...

Electronics & Semiconductors

AI tech to spot dangerous drivers

New license recognition technology could one day be used to detect dangerous drivers before problems arise.

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