A meron is a topological structure where the direction of the ... is not limited to meron pairs and can be applied to other complex surface plasmon polariton fields. Understanding these fields ...

Certain glycans—sugar-like compounds with carbohydrate chains—containing galactose, may exhibit potential prebiotic ...

Biologists use the range of less complex light sensitive structures that exist in living species today to hypothesize the various evolutionary stages eyes may have gone through. Here's how some ...

A structure is a 3D shape made from different materials and parts. Some can be simple to build, such as a wall. Others can be complex, or harder to build, such as a bridge or a building.

This incredible array of functions derives from a startlingly simple code that specifies a hugely diverse set of structures ... occur in that protein (Figure 1). The final shape adopted by ...