title: Science and security. Academy asks to ease visas for scholars.
authors.forename: David
authors.initials: D
authors.lastname: Malakoff
mesh_terms: D004500:Education, Graduate; D004641:Emigration and Immigration; D009307:National Academy of Sciences, U.S.; D012108:Research Personnel; D012637:Security Measures; D013334:Students; D014195:Travel; D014481:United States