但最近麻省理工学院经济学家安托瓦内特•斯考尔进行的一项研究发现,在财富500强公司中,最高领导对公司业绩的贡献仅有5%。
Yet a recent study by Antoinette Schoar, an economist at MIT, found that the person at the top accounted for just 5% of a Fortune 500 firm’s performance.
这个转变,就发生在当老鼠开始掌握了迷宫,可能也是行为形成的信号,麻省理工学院教授安·格雷比尔,同时也是美国国家科学院院刊高级作者,在文中说道。
That switch, which occurs just as the rats start to master the maze, likely signals that a habit has been formed, says MIT Institute Professor Ann Graybiel, senior author of the PNAS paper.
麻省理工学院的安杰拉·贝尔彻是从植物中得到启示的:光合作用中某些特殊的色素会捕捉,其过程中就包含着水的分解。
M.I.T. 's Angela Belcher took her cue from plants, where special pigments capture solar energy in photosynthesis, involving the splitting of water.
麻省理工学院的安杰拉·贝尔彻是从植物中得到启示的:光合作用中某些特殊的色素会捕捉,其过程中就包含着水的分解。
I. T. 's Angela Belcher took her cue from plants, where special pigments capture solar energy in photosynthesis, involving the splitting of water.
麻省理工学院的安杰拉·贝尔彻是从植物中得到启示的:光合作用中某些特殊的色素会捕捉,其过程中就包含着水的分解。
I. T. 's Angela Belcher took her cue from plants, where special pigments capture solar energy in photosynthesis, involving the splitting of water.
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