科学与环境

Sensors track stress in plants in real time—without hurting them in the process

来源: Phys.org - latest science and technology news stories · 发布于

Sensors track stress in plants in real time—without hurting them in the process
来源: Phys.org - latest science and technology news stories

Even plants, from towering palm trees to vegetables such as onions and eggplants, can get stressed. Now, a team of engineers has designed a new kind of sensor that attaches directly to plants and peers inside them to track how they respond to stressors such as drought and fires i

Even plants, from towering palm trees to vegetables such as onions and eggplants, can get stressed. Now, a team of engineers has designed a new kind of sensor that attaches directly to plants and peers inside them to track how they respond to stressors such as drought and fires in real time.

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Why heart attacks can still happen even when bad cholesterol is low
科学与环境

Why heart attacks can still happen even when bad cholesterol is low

Even when bad cholesterol is brought down to healthy levels, some people remain at risk of heart attacks, and scientists may have discovered why. Researchers identified two types of fat-carrying particles that appear to promote inflammation and damage blood vessels through mechan

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