Materials inspired by nature, or biomimetic materials, are nothing new. Scientists have designed water-resistant materials ...

Every time a Burmese python swallows a meal, something remarkable happens inside its body. Its heart expands by a quarter.

Researchers discovered a compound in python blood, para-tyramine-O-sulfate (pTOS), that suppresses appetite and promotes ...

Abstract: An improved variable step size LMS algorithm based on logarithmic function is proposed. By improving the nonlinear-function relationship between the step ...

Abstract: A new stability analysis framework, step-function method, is developed to study the stability of more general impulsive systems, which greatly expands the existing Lyapunov-like stability ...