🌐EnglishEnglishDeutschEspañolFrançaisItalianoNederlandsSvenskaРусскийEntityQ2634574· pop 11· linked from 120 articlesCharles SylvesterBritish civil engineer and chemistMusic · MusicBrainzTypePersonCountryUSActive from1947-09-06Active to1988-12-16via MusicBrainz · CC0Recent publications · Crossref5 total works indexedSciPy 1.0: fundamental algorithms for scientific computing in Python · 2020 · cited 34,522xThe Pittsburgh sleep quality index: A new instrument for psychiatric practice and research · 1989 · cited 28,416xHuman-level control through deep reinforcement learning · 2015 · cited 22,885xArray programming with NumPy · 2020 · cited 22,013xConnectionsDerby Museum and Art GalleryEntityFrancis Legatt ChantreyEntityCategories1774 births1828 deathsEnglish inventorsHeating, ventilation, and air conditioningPeople associated with Derby Museum and Art GalleryScientists from DerbyScientists from Sheffield