近日，山东师范大学生命科学学院陈颜、周军和王翊洁教授团队在国际权威期刊Nature Communications上发表题为“The UFL1-AKT positive feedback loop promotes breast cancer ...

Positive might make it sound like a good thing, but positive feedback loops in the markets cause death spirals. In the crisis of 2008 and the flash crash of 2010, high frequency trading was blamed as ...

Researchers have shown that weathering of rocks in the Canadian Arctic will accelerate with rising temperatures, triggering a positive feedback loop that will release more and more carbon dioxide to ...

Engineers use feedback loops — typically negative feedback is more useful, but positive feedback is needed for oscillators. Negative feedback in an amplifier circuit, which has a negative loop gain, ...

New research has uncovered a feedback loop that may be accelerating the melting of the floating portions of the West Antarctic Ice Sheet, pushing up global sea levels. The study, published in Science ...

The Arctic is heating faster than any other region on Earth, and scientists now say a newly identified chain reaction in the atmosphere is helping to push that warming into overdrive. Instead of a ...

It’s easy to dwell on the difficulty and pain of recovery from an eating disorder. But it’s important to attend to the beauty of it too. One of the forms of beauty involved in restoring yourself to ...