👉 Learn how to find the volume and the surface area of a prism. A prism is a 3-dimensional object having congruent polygons ...

Ihor Petrenko, Doctor of Science, expert at the United Ukraine Think Tank ...

Let’s keep things simple - this is basic math. Nothing scary. Just everyday calculations, a bit of geometry, some number ...

Abstract: Transient distribution of lightning current, which flows in a multilayer carbon fiber reinforced plastic (CFRP) material of aircraft, has been studied using the finite difference time domain ...

Abstract: A successful 3-D finite element code for Maxwell’s equations must include all four kinds of geometrical shapes: tetrahedrons, hexahedrons, triangular prisms, and square-based pyramids. For ...