The change in electric potential as a result of lightning in a one-dimensional domain is evaluated. Green’s function is used to evaluate the new potential. The change in the electric potential is a ...

Green banks are starting to draw attention in the U.S., particularly since the federal government announced its first grant competitions under a national green bank program to bring clean technology ...

Math is the language of the physical world, and some see mathematical patterns everywhere: in weather, in the way soundwaves move, and even in the spots or stripes zebra fish develop in embryos. Math ...