title: [Researchers driven by 'seeds' verus those driven by 'needs'].
authors.affiliation: SAGA Heavy lon Medical Accelerator, Tosu, Saga 841-0071, Japan. endo@saga-himat.jp
authors.forename: Masahiro
authors.initials: M
authors.lastname: Endo
mesh_terms: D006283:Health Physics / Q000295:instrumentation / Q000379:methods / Q000458:organization & administration; D006801:Humans; D007564:Japan; D012106:Research / Q000639:trends*; D012107:Research Design; D012955:Societies, Medical / Q000458:organization & administration* / Q000639:trends; D012958:Societies, Scientific / Q000458:organization & administration* / Q000639:trends