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Boeing MAX jets were grounded worldwide following crashes March 10 in Ethiopia and Oct 29, 2018, in Indonesia that killed a total of 346 passengers and crew. Preliminary investigations suggest the aircraft's Maneuvering Characteristics Augmentation System (MCAS), an automated anti-stall device, apparently forced the noses of Lion Air and Ethiopian Airlines flights down and into a fatal plunge when it erroneously determined the planes were about to stall. To avoid a stall, MCAS points the nose of the plane down to gain air speed.
Biodiesel is expected to weather the crisis relatively better than ethanol on the back of increasing blend mandates in several markets such as Brazil, the US and Europe, the report said.
Blume is optimistic about the charm of electric Porsche models. He said the company had already received around 30,000 serious purchase enquiries for the Taycan before its global premiere in September 2019.
Boao, 10 April 2018
BookLamp created what it called the “Book Genome Project” in order to track different themes and other content inside a book and provide users with recommendations for more books with similar profiles. It’s a system that’s not unlike Pandora’s Music Genome Project, which powers that?company’s internet radio service.
来源：资阳报