Posts Tagged ‘文献检索’

In the past, to know meant to have in one’s own memory. Today, however given the deluge of information, to know means to have access to the informational process. Possession is replaced by access.

—- Herbert Simon, Nobel Prize winner in 1978

阅读文献，是科研工作者的重要活动之一。面对海量的文献数据，一个人无法将某一领域的所有文章都通读，于是问题来了：

1、哪些文章值得一读（更或二读，三读…）？（哪些是重要文章？）

2、从哪些文献可以获得当今的研究热点和研究趋势？

归结于一方面：文献筛选。方法多种，如根据发表杂志的IF值粗略判断、通过文章的引用数评价等。
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