In the square chart of nuclides of parameters with S-H, it introduces a method determining Numbers of isotopes base on systematic regularities of stable nuclides region.

在参量s—h正方形核素图中，介绍了由稳定区边界的系统规律性，确定稳定同位素偶偶核素个数的一种方法。

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CAIRO Thousands of mostly Egyptian women descended on downtown Cairo's central Tahrir Square on Tuesday to protest what many have described as systematic abuse of female activists by the interim ruling military regime.

WSJ: Egyptian Women March Against Abuse by Military