Over the last few months a new article type has appeared in our table of contents; the Research Briefing. What are they and why have we started to publish them?

中文翻译：

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武装无障碍

在过去的几个月里，我们的目录中出现了一种新的文章类型；研究简报。它们是什么？为什么我们开始发布它们？