Metaphors are shaped by experience and also contribute to shaping it. Common idioms attempt to capture the dynamics of the ...

What can the systems theory distinction between positive and negative feedback tell us about how recovery succeeds?

In football, defense keeps the opposing team in check. A similar strategy is at play inside our cells. Negative feedback loops (NFLs) help regulate how cells respond to signals, for example ...

When bright surfaces darken or disappear, more sunlight is absorbed, driving further warming in a self-reinforcing cycle: a classic positive feedback loop. Retreating glaciers and disappearing summer ...

Closed-loop flyback converter block diagram Before making the necessary calculations for the controller to stabilize the peak current control mode flyback, it’s important to understand the components ...

The loss of reflective low clouds and the increase in heat-trapping high clouds both contribute to a net positive feedback loop, reinforcing global warming. As scientists refine climate models and ...

Scientists have a new explanation for the last two years of record heat Rising temperatures are fueled, in part, by declining cloud cover — which could be a potential climate feedback loop.

In other words, a high albedo will reflect more light than a surface with a low albedo. Snow, depending on how fresh it is, is capable of reflecting anywhere from 70% to 90% of the sun's incoming ...

Albedo is a nifty metric used to measure the reflectivity of a surface and how much sunlight it sends back into space. Expressed as a decimal or percent, the closer to 1 or 100% the value, the ...

Positive feedback loops in business lead to operational improvements and workforce satisfaction. These loops start by gathering employee feedback, analyzing it, and implementing changes. Regular ...

Antarctic researchers are warning of a runaway ice-albedo feedback loop. But what is it? Political risk advisor Terry Haines says Elon Musk is flailing. These scavenger lizards have found a way to ...

Fool's gold may be driving a disturbing climate feedback loop in the Canadian Arctic. Erosion of rocks like pyrite, or fool's gold, releases carbon dioxide.