表情包了接下来就让我用40个《狂飙》中的表情包，带大家领略科研生活的酸甜苦辣。- 论文篇 -1、当你给导师看论文时：2、当你恳求导师指点你的论文时：3、在论文...：39、导师说你的研究方向偏了，你做出了调整：40、当你终于顺利毕业时你的导师：以上就是我整理的表情包！希望能

For science — as for politics and economics — 2011 was a year of upheaval, the effects of which will reverberate for decades. The United States lost three venerable symbols of its scientific might: the space-shuttle programme, the Tevatron particle collider and blockbuster profits from the world's best-selling drug all came to an end. But the year also saw stirrings of science's future: hopes that research might blossom following the Arab Spring; cheap vaccines rolling out in Africa; and the first fruits of genome sequencing being used in the clinic. All this was overshadowed by the triple trauma of Japan's devastating earthquake, tsunami and nuclear meltdown, and a continual chipping away at science funding as nations struggled with the financial crisis.

个研究机构，开展大量的研究，且其研究在一定程度上代表了世界上生物医学研究和发展的前沿。通过这些研究文献的分析，可以追溯近40年来NIH的研究方向等变化，从而... of Science?核心合集数据库为数据源（发表时间限定为1974～2013年，文献类型限定为研究论文（Article）和综述（Review）），分析NIH近40年的