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China's South-to-North Water Diversion middle route delivers over 80 billion cubic meters, benefiting nearly 118 million_我的网站

一 |     (ECNS) -- The first phase of the middle route of China's South-to-North Water Diversion Project had transferred more than 80 billion cubic meters of water to northern China as of Friday, directly benefiting nearly 118 million people, according to the Changjiang Water Resources Commission.     The water comes mainly from Danjiangkou Reservoir, where managers balance reservoir inflows, local demand in the Hanjiang River basin, northbound supplies, and downstream ecological needs.        This summer, after forecasts pointed to below-normal rainfall, authorities adjusted reservoir operations to retain about 1.5 billion cubic meters more water as a buffer against possible drought.    Technology is playing a growing role in monitoring water quality.    An AI-powered floating platform works alongside satellites, drones, and ground monitoring stations, feeding data into a digital twin of Danjiangkou Reservoir that tracks water quality, simulates flood scenarios, and supports emergency planning.    At Danjiangkou Reservoir, the core water source for the middle route, an autonomous vessel collects samples from different depths to monitor algae.    Using AI-powered microscopy, the floating station identifies microorganisms quickly and tracks algal activity, giving early warning of blooms.    The vessel is part of an integrated satellite, aerial, surface, and structural monitoring network that combines remote sensing, drones, ground-based stations, and sensors embedded in the dam.    By fusing multi-source data in real time, the system has shifted water monitoring "from isolated points to full-area coverage," said Cui Dongdong, deputy director of the technology development department at a company under the Yangtze River Water Resources Commission of the Ministry of Water Resources.    With the digital platform, a regulation plan that once took days to produce can now be generated in seconds.    The platform runs more than 15 professional models covering flood routing, pollutant dispersion, and dam structure simulation.    The 1,432-kilometer middle route canal carries water across the Yangtze, Huai, Yellow, and Hai river basins before it reaches households in the north.    Water quality has also improved, and the nationally protected "crystal jellyfish," known as the "giant panda of the water," is now sighted frequently in the reservoir, an indicator of excellent conditions.     (By Helen Mo, intern Yang Hongran)                    。    资料图使用AI诊断疾病可能看起来像科幻电影中的东西，但科学家表示，这不仅是可能的而且还可能永远彻底改变我们诊断疾病的方式。通过AI疾病诊断应用，医生可以确定人们是否患有帕金森氏症等疾病、是否中风甚至是否患有抑郁症或癌症。随着医学家们努力地开发新癌症治疗方法--如一种杀死癌症的病毒和一种杀死皮肤癌的凝胶--能够更容易地发现它将使许多人可以获得更快的治疗。此外，AI疾病诊断应用还可以让更多人获得他们需要的治疗，因为他们不需要等待那么久才有医生上门服务。创建AI疾病诊断应用的项目是新罕布什尔州的AI桥梁计划的一部分。据NPR报道，这一计划于去年启动并获得了超1亿美元的资金。

二 | 一位名叫Yael Bensoussan博士的喉科医生告诉NPR，该计划是要创建一个本质上是开源的数据库。他们计划开始收集有条件的人在五个主要领域的语音数据。这五个主要领域包括语音障碍、呼吸系统疾病、神经系统疾病、儿科疾病和情绪障碍。研究人员们希望能创建一个AI疾病诊断应用，从而用于为农村和服务不足的社区提供医疗诊断的桥梁。该应用可以检测声音变化，然后在需要时建议被检测者去看病。

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Published on:12:50:43