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Despite the partial US government shutdown, sparked by a feud over funding for a border wall with Mexico between President Donald Trump and opposition Democrats, NASA administrator Jim Bridenstine vowed that the US space agency would broadcast the flyby.

Divers found the group about 300-400 meters (yards) past a section of the cave on higher ground that was thought to be where they might have taken shelter.

Didi will continue to work with global communities and partners to offer more innovative mobility services, and expand smart urban transportation programs to build an efficient and sustainable global mobility ecosystem, the company said in a statement.

Despite the theoretical benefits, the problem with SOEs is that the lack of market pressure and competition can lead them to be bloated and inefficiently organized. So, as part of a wide variety of market-oriented reforms, China has been pushing its large SOEs to become more responsive to market realities and competition and to be more effectively organized.

Doctoral degree-holder Shi Xiaochen, an ultrasonic department physician at Peking University People's Hospital, said that in recent years, AI has been gradually accepted in the healthcare sector.