Self-recognition and self-discrimination within complex mixtures are of fundamental importance in biological systems, which entirely rely on the preprogrammed monomer sequences and homochirality of ...

sorts character variables using the ASCII collating sequence. You need this option only when you sort by ASCII on a system where EBCDIC is the native collating sequence. Restriction: You can specify ...

SHANGHAI -- After a person memorizes a series of numbers, the numbers can be repeated in the correct order or in reverse. So, how does the brain sort a series of items in a specific order within short ...