| 中国现代数学家寿命分析 |
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| 引用本文： | 李仲来.中国现代数学家寿命分析[J].数学的实践与认识,2005,35(3):99-104. |
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| 作者姓名： | 李仲来 |
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| 作者单位： | 北京师范大学数学科学学院,北京,100875 |
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| 摘 要： | 根据 2 1 2位中国现代数学家 (1 1 7位逝世 )的生存资料进行分析 ,得到如下结果 . 62位院士的期望寿命为 84.68岁 ,标准误差为 1 .96岁 ;1 5 0位非院士数学家的期望寿命为 79.2 6岁 ,标准误差为 1 .1 3岁 .院士和非院士数学家的寿命差异有显著性意义 (P =0 .0 5 ) .分别给出了院士和非院士数学家两个群体的寿命表 .结论 :中国现代数学家属于长寿之列 .脑部疾病、心脏疾病和癌症为数学家的主要死因 .
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| 关 键 词： | 寿命 死因 数学家 中国 |
| 修稿时间： | 2003年10月10 |
Analysis of the Life of Modern Chinese Mathematicians in 20th Century |
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| LI Zhong-lai.Analysis of the Life of Modern Chinese Mathematicians in 20th Century[J].Mathematics in Practice and Theory,2005,35(3):99-104. |
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| Authors: | LI Zhong-lai |
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| Abstract: | According to the 212 survival(117 death) data of modern Chinese mathematicians in 20 th century, the results are as follows. The expectation of life(EL) is 84.68 and the standard error(SE) is 1.96 for 62 academicians, and EL is 79.26 and SE is 1.13 for 150 modern Chinese mathematicians of non-academician. Moreover, the difference is significant between them(P=0.05) and their life tables are given respectively. Conclusions are that the life of modern Chinese mathematicians in 20th century are long life, and their main causes of death are brain diseases, heart diseases and cancers. |
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| Keywords: | life cause of death mathematician China |
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