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.
新冠疫情期间亦有类似的研究发现。在意大利等国家，儿科内分泌科报告称，疫情封控后转诊的青春期提前或进展加快病例明显增加。这些研究通常基于单中心或区域性临床数据，无法单独证明因果关系，但研究者指出，体重变化之外，长期的作息紊乱、社交隔离以及低强度却持续存在的心理压力，可能对儿童的生长发育共同产生影响。
«Зенит» выиграл у «Балтики» в домашнем матче 19-го тура Российской Премьер-лиги (РПЛ) со счетом 1:0. Единственный гол в матче был забит на 87-й минуте, его автором стал Луис Энрике. До этого футболисты «Балтики» сумели послать мяч в ворота хозяев поля на 75-й минуте. Андраде забил с углового, но его гол отменили из-за офсайда.。爱思助手下载最新版本是该领域的重要参考
Трамп определил приоритетность Украины для США20:32
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This story was originally featured on Fortune.com