Abby Humphrey shows up early at the Clayton Cares Market in northeast Denver. For the past three years, Humphrey has been a ...

Say the word “irradiation,” and a lot of people will shudder. Now ask them about irradiated food, and they’ll quickly say something like “definitely not.” Yet as far back as 1999 ...

It is shown that if one chooses the field points appropriately, the set of finite difference equations is applicable for a boundary condition involving perfectly conducting surfaces. An example is ...