Known as the fourth state of matter, plasma is an electrically charged gas that has fluid-like behavior. Rahman points to the Northern Lights as the most familiar example of cold plasma, which means ...

Plasma arc cutting (PAC ... In this study, the researchers proposed an innovative computational fluid dynamics simulation model to explore the impact of a curved cutting front on flow behavior ...

Ultimately, CEA researchers want to achieve control over their plasma, which is a sort of fluid of positively charged ions and negatively charged electrons. Plasma instability can be caused by ...

All cells have an outer plasma membrane that regulates not only ... At physiological temperatures, cell membranes are fluid; at cooler temperatures, they become gel-like. Scientists who model ...

The same substance that paints the sky with the Northern Lights also appears to enhance plant growth and insect defense, ...