Feedback loops identified in a study could heat the Earth beyond anything humans can control, scientists have found. A team of international scientists, including ones from Oregon State University ...

For example, the discovery of inhibitory Smad overexpression in tumours, and the p53/Mdm2 feedback loop are two examples of a theme that seems likely to become increasingly common.

For example, you can use the following statements to evaluate Figure 1’s input-output transfer function in the frequency domain: bode(Hy*D*G); % Open-loop frequency response. bode(Hr*feedback(D*G, Hy) ...

Dangerous climate feedback loops are increasing global warming and risk causing a permanent shift away from the Earth’s current climate, according to a new study.

Single-loop control (i.e., ... Feedback control is much more important and more complex. ... For example, consider a catalytic reactor where the key CV is the reactor inlet temperature, which is ...

The ability of growth factors and receptor Tyr kinases of the epidermal growth factor receptor (EGFR)/ERBB family to regulate cellular function is controlled by positive and negative feedback loops.

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 ...

The output of the Hall-effect sensor will not 100% match the sensed current, though. For example, if the sensed current is a sine wave, then the output of the Hall-effect sensor is a sine wave with a ...

To implement this control loop, Analog Devices announced the LTM4663, a complete 1.5-A sink/source thermoelectric cooler (TEC) regulator in a 3.5- × 4- × 1.3-mm LGA package (Fig. 1).