EntityQ8017627· pop 10· linked from 48 articlesWilliam Robert GrahamSign in to saveNASA officialRecent publications · Crossref5 total works indexedDevelopment of the Colle-Salvetti correlation-energy formula into a functional of the electron density · 1988 · cited 94,865xVMD: Visual molecular dynamics · 1996 · cited 61,587xHallmarks of Cancer: The Next Generation · 2011 · cited 55,817xResearch electronic data capture (REDCap)—A metadata-driven methodology and workflow process for providing translational research informatics support · 2009 · cited 45,427xTheory of the firm: Managerial behavior, agency costs and ownership structure · 1976 · cited 43,924xvia Crossref · CC0ConnectionsAdministrator of NASAEntityOffice of Science and Technology PolicyEntityCategories1937 births21st-century American physicistsAdministrators of NASACalifornia Institute of Technology alumniDeputy administrators of NASADirectors of the Office of Science and Technology PolicyLiving peoplePeople appearing on C-SPANRAND Corporation peopleReagan administration personnelStanford University alumni