For more than a century, gravity and quantum physics have stubbornly resisted a common language, one describing the smooth ...

New ideas can shift everything you thought you understood, and these science books offer that rare spark that leaves your ...

Levitating sensors are moving from science-fiction imagery to practical laboratory tools, promising a new generation of ...

Abstract: The particle swarm optimization (PSO) algorithm is a swarm intelligence (SI) algorithm used to solve optimization problems. Owing to its advantages in simplicity, using only a few parameters ...

Scientists have detected an unusual gamma-ray halo around our Milky Way galaxy. This signal, observed by NASA's Fermi telescope, has a specific energy ...

Abstract: Hyperspectral remote sensing band selection picks out characteristic feature combinations to weaken the strong correlation caused by spectral continuity. However, it is difficult for ...

The purpose of this work was to study the performance of a rotary dryer in relation to number of flights. In this work an equationing was proposed to calculate the area used by the solids in ...

Royalty-free licenses let you pay once to use copyrighted images and video clips in personal and commercial projects on an ongoing basis without requiring additional payments each time you use that ...