China science, technology news summary -- April 14

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BEIJING, April 14 (Xinhua) -- The following is a summary of published science and technology news of China.

MOLECULAR PATHWAY FOR COVID-19 CASES

An international team led by Chinese researchers has identified a molecular pathway that intensifies the severity of critical COVID-19 cases, lending clues to potential treatment for such cases.

The study published on Wednesday in the journal Science Signaling showed that the fusion of coronavirus-infected lung cells may exacerbate inflammatory responses, thus triggering immune signaling cascades in the lungs, which are a major driver of lung damage in patients with severe disease.

SATELLITE DATA

China successfully received data from the recently launched Gaofen-3 03 satellite on Tuesday, according to the Aerospace Information Research Institute under the Chinese Academy of Sciences.

The package of data with a total size of 44 gigabytes was received by the remote sensing satellite ground station in Miyun on the outskirts of Beijing and the ground station in south China's Sanya.

DEEPWATER JACKET

China's 300-meter deepwater jacket Haiji-1 has been successfully installed and accurately positioned at sea in south China.

The Haiji-1 deepwater jacket measures 302 meters in total height and 30,000 tonnes in weight, and this is the first time for China to install a fixed jacket in a water depth of nearly 300 meters.

The offshore installation assisted the jacket in sliding smoothly into the sea from the barge and hoisted the jacket to sit at the bottom through the lifting boat. Enditem

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