A flow chart, or flow diagram, is a graphical representation of a process or system that details the sequencing of steps required to create output. A typical flow chart uses a set of basic symbols to ...

Symbols linked together form a flow diagram. Flow diagram programming consists of: sequences of instructions that lead to a real-life simulation decisions that result in two different actions loops ...

Selection in algorithms Selection in practice: How old are you? Representing selection Representing selection in a flow diagram The ELSE IF instruction ...

Material is subject to Smithsonian Terms of Use. Should you wish to use NASM material in any medium, please submit an Application for Permission to Reproduce NASM ...

Traditional synthetic polymers contain a distribution of chain lengths and monomer sequences. For applications such as molecular electronics, however, scientists want to create polymers of a specific ...