A modified Penna model for biological aging

被引：0
|
作者：
Kim, GO [1 ]
Shim, S
机构：
[1] Woosuk Univ, Dept Phys, Jeonbuk 565701, South Korea
[2] Kongju Natl Univ, Dept Phys, Kong Ju 314701, South Korea
来源：
ON THE CONVERGENCE OF BIO-INFORMATION-, ENVIRONMENTAL-, ENERGY-, SPACE- AND NANO-TECHNOLOGIES, PTS 1 AND 2 | 2005年 / 277-279卷
关键词：
biological aging; population dynamics; Monte Carlo method; Penna model;
D O I：
10.4028/www.scientific.net/KEM.277-279.130
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The Penna model for biological aging was modified. The reproducibility of each individual was determined according to the number of mutations relevant at that time. The results of Monte-Carlo calculations using the modified model show that the ranges of the reproducible age are broadened as time goes by, thus showing self-organization in biological aging to the direction of maximum self-conservation. In addition, the population, survival rate, and average life span were calculated and analyzed by changing the number of new mutations at birth. It is observed that the more the number of new mutations at birth is considered, the shorter the average life span that is obtained.
引用
收藏
页码：130 / 136
页数：7
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