Regular expressions are built into many programming languages and used to match, search, and transform patterns of text in your programs. Get started with Regex.

We demonstrate that regions within human prefrontal cortex develop moment-to-moment models for patterns of events occurring in the sensory environment. Subjects viewed a random binary sequence of ...

Feb. 19 (UPI) --New research suggests random gene pulses can produce the patterning necessary for the development of multicellular systems.For even the most complex organisms, life begins as a ...