Second-order shell elements: Meshing the thin band ... First-order tetrahedral elements have four nodes, straight edges, and flat faces. Those edges and faces remain straight and flat after ...

The International Union of Pure and Applied Chemistry (IUPAC), has officially approved the names of four new elements to be added to the periodic table. The new elements, Nihonium, Moscovium ...

It’s now time to say hello, officially, to the four new additions to the Periodic Table of Elements. This week, the International Union of Pure and Applied Chemistry (IUPAC) approved the names ...

The periodic table is about to get a little bit longer, thanks to the addition of four new super-heavy elements. The discoveries of elements 113, 115, 117 and 118 were officially confirmed late ...