The 2009 version of MeSH contains a total of 25,186 subject headings, also known as descriptors. Most of these are accompanied by a short description or definition, links to related descriptors, and a list of synonyms or very similar terms (known as entry terms).
Captain Jean-Luc Picard was portrayed by British actor Sir Patrick Stewart in Star Trek: The Next Generation from 1987 - 1994, the Star Trek: Deep Space Nine pilot episode  Emissary , Star Trek: Generations (1994), Star Trek: First Contact (1996), Star Trek: Insurrection (1998), and Star Trek: Nemesis (2002).
Detective Inspector Robert Lewis, known as Robbie, is a fictional character created by Colin Dexter in the Inspector Morse series of books and TV series of the same name. Many years later, Lewis gained a spin-off series of his own following the death of the leading character. The character is played by Kevin Whately.