研究自由 學術性研究 研究自由的內在界限 學術倫理 研究自由的外在界限 人格權 環境保護 人的身體與生命 人性尊嚴 比例原則 Freedom of research Academic freedom Academic research Internal boundaries of academic freedom Ethics of academy External boundaries of academic freedom Personal rights Environmental protection Bodies and beings Human dignity Principle of proportionality