The Nature Index 2025 Research Leaders — previously known as Annual Tables — reveal the leading institutions and countries/territories in the natural and health sciences, according to their output in ...

Best of the blogs: After a friend suggested that negative feedback loops act to prevent collapse, Bob Lewis realized something. “The mathematics of negative feedback covers the Collapse effect nicely, ...

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, ...

I have some bad news. If you want to be a good manager, or even team member for that matter, you’ll need to get comfortable giving negative feedback. It’s not going to be high-fives and roses all the ...