Individual neurons in amygdala and hippocampus encode visual features that help recognize faces, study finds by Ingrid Fadelli, Phys.org ...

Here we generate mice with a targeted disruption of the gene encoding Irp2 (Ireb2). These mutant mice misregulate iron metabolism in the intestinal mucosa and the central nervous system.

Encode a URL to a percent-encoded form, excluding already-encoded sequences. This function accepts a URL and encodes all the non-URL code points (as UTF-8 byte sequences). It will not encode the "%" ...

Otherwise, use either encodeHTML or encodeXML based on whether you're dealing with an HTML or an XML document. You can have a look at the options for the encode and decode methods to see everything ...