The NCAR team spent the next ten years working on the problem with researchers at airlines, universities, the F.A.A., NASA, and NOAA—the National Oceanic and Atmospheric Administration. “It was a national imperative,” Cornman said. Luckily, the beginnings of a solution were already in place. The team at NCAR had used sophisticated new Doppler radar systems to detect microbursts. When those were added to the wind detectors already installed at many airports, and the two systems were integrated with software that Cornman developed, microbursts could be detected as they were happening. “A problem where hundreds of people were dying suddenly stopped,” Cornman said. The last time a commercial flight was downed by a microburst in the U.S. was in 1994.
上周，Meta超级智能实验室的马特维洛索（Mat Velloso）在短暂任职后离职。而此前，Meta长期担任首席AI科学家的杨立昆（Yann LeCun）也告别了管理一线。业界对此议论纷纷：难道扎克伯格真的给不起钱了吗？，更多细节参见爱思助手下载最新版本
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The Brazil striker was in the mood for a fourth and tried his luck with an audacious overhead kick, while Emiliano Martínez prevented Alejandro Garnacho from adding a bruising fifth late on. For Villa and their grand aspirations, it was a sobering evening, even if Manchester United’s late defeat by Newcastle surely softened the blow.，详情可参考搜狗输入法
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def on_change(self, callback: typing.Callable[[T, T], None]) - None: