In graph theory, the sphericity of a graph is a graph invariant defined to be the smallest dimension of Euclidean space required to realize the graph as an intersection graph of unit spheres. The ...

Click the FOLLOW button to be the first to know about this artist's upcoming lots, sold lots, exhibitions and articles Four of these are dedicated solo exhibitions, like “Yayoi Kusama: Dreaming of ...

A common heuristic used to determine what powder size to use is the so-called “5-ball rule.” The 5-ball rule suggests that ...

Social–emotional skills (e.g., emotion regulation) influence a variety of academic outcomes among children. This study examined the relations of coping strategies and cognitive emotion regulation (CER ...