Alicia Dwyer Cianciolo overviews NASA's plans to land the first woman and person of color on the Moon, describes the complexity planned with each mission, and how that complexity is being managed. In ...

Sub-programs, functions, procedures and methods make use of variables. Variables close variableA specific location in RAM (main memory) that stores a value used by a program can be declared as: A ...

Ever wonder why Java's const keyword is unimplemented? More specifically, why do we mark global constants in Java with both the static and final keywords? Why are Java constants static and final? The ...

ABSTRACT A common approach to the validation of simulation models focuses on validation throughout the entire design space. A more recent methodology validates designs as they are generated during a ...