title: DOE announces 20-year science facility plan.
mesh_terms: D005380:Financing, Government; D006077:Government Agencies / Q000458:organization & administration; D006078:Government Programs / Q000191:economics / Q000458:organization & administration*; D007554:Isotopes / Q000138:chemical synthesis / Q000737:chemistry*; D009683:Nuclear Medicine / Q000191:economics / Q000458:organization & administration*; D009686:Nuclear Physics / Q000191:economics / Q000458:organization & administration*; D012106:Research / Q000191:economics / Q000458:organization & administration*; D012109:Research Support as Topic / Q000191:economics / Q000458:organization & administration*; D012586:Science / Q000191:economics / Q000458:organization & administration*; D014481:United States
chemical_list: D007554:Isotopes