Aerial firefighting aircraft are subjected to one of the most severe of fatigue environments. Credit: National Interagency Fire Center The heat created by wildfire flames causes abrupt updrafts and ...

The time series contain sequences of missing values of different lengths. These “not a number” (NaN) entries require special care in the data analysis, in particular when calculating energy spectra.

The North Sea is a dynamic shelf sea, strongly influenced by wind and tidal forces and characterized by seasonal stratification. Its physical environment plays a critical role in driving ...

A sneeze. Ocean currents. Smoke. What do these have in common? They're instances of turbulence: unpredictable, chaotic, uneven fluid flows of fluctuating velocity and pressure. Though ubiquitous in ...

One passenger died of a suspected heart attack and many others were injured after a Singapore Airlines flight from London to Singapore hit severe turbulence on May 21, forcing the Boeing 777-300ER jet ...

The in-flight announcement to fasten your seat belts due to turbulence can unsettle even the most seasoned flyers. After all, flying inside a rocking vessel thousands of feet above the ground is ...