Complex time series arise in domains as diverse as mechanical engineering, power systems and biomedical monitoring. Entropy analysis provides quantitative measures of unpredictability and complexity ...

Entropy, the amount of molecular disorder, is produced in several systems but cannot be measured directly. A new equation sheds new light on how entropy is produced on a very short time scale in laser ...

Turbulence in nature refers to the complex, time-dependent, and spatially varying fluctuations that develop in fluids such as water, air, and plasma. It is a universal phenomenon that appears across a ...

Can quantum systems become more disordered, as thermodynamics would predict? Yes, they can - if a proper definition of "entropy" is used. It is one of the most important laws of nature that we know: ...

The concept of entropy—commonly understood as “disorder”—was developed in the 19th century by Sadi Carnot and Rudolf Clausius, who were searching for the most efficient way to convert energy from heat ...

Enterprise entropy is the natural and inevitable increase in disorder or variability within an organization's processes and systems over time. Assessing entropy is crucial because it provides insight ...