The Shark vs. Roomba debate is old news. Here's how both robot vacuum brands got dethroned.
在代谢性疾病防治领域，中国已建立起特色鲜明的“防筛诊治管康”健康管理体系。瑞金医院拥有国家代谢性疾病临床医学研究中心等国家级平台，在预防、诊断、科研和人才培养等方面经验丰富。过去10年间，瑞金医院在全国推广的国家标准化代谢性疾病管理中心已覆盖2068家医院，管理近350万名患者，使患者代谢指标综合达标率从7%提升至21%。经推算，大血管相关突发事件下降11%，每年节省医疗成本超23亿元人民币。这不仅是全球最大的糖尿病防治计划，也是一个可复制、可推广的“中国样本”。。业内人士推荐夫子作为进阶阅读
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A few years ago, Cornman found a way around the problem. In the U.S., commercial flights served by air-traffic control—some twenty-seven thousand a day—are required to transmit their position, altitude, and velocity. By tracking those transmissions and the planes’ motions over time, a new program that Cornman developed at NCAR can create a moment-by-moment snapshot of turbulence as it’s happening. The F.A.A. is planning to test the program this year. Together with NCAR’s earlier software, Sharman’s forecasting models, and data from radar arrays on the ground, this system could start to give pilots the advance warning they need. “That is the future for me,” Cornman said. “All these operations get integrated in a seamless network. The pilots don’t have to talk to air-traffic control and say, ‘Should I go up or down?’ They just get a display with a color-coded flight track on it. And they see that it looks better a few thousand feet up.”
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