距离北京市中心一百多公里外，一片高山草甸正披上崭新的绿装。然而往山坡上望去，随处可见游客低头忙碌的身影。只见人们分散在草甸各处，手持塑料袋和剪刀、铲子等各种工具，专注地在脚边搜寻着一种再普通不过的植物—— “野韭菜” 。

Perennial herbs that return to your garden on their own each year are beneficial for longevity, and garlic chives (Allium tuberosum) are the perfect low-maintenance herb, as they will happily reseed ...

We show that the energetics and lifetimes of resonances of finite systems under an external electric field can be captured by Kohn–Sham density functional theory (DFT) within the formalism of uniform ...