青海世居少数民族头发中生物元素的分析研究  

Native Minorities in Qinghai Hair Analysis of the Biological Elements

作　　者：赵旭升[1] 李德恩[2] 刘双德[1] 

机构地区：[1]青海民族学院药学系,青海西宁810007 [2]青海省疾病预防控制中心,青海西宁810007

出　　处：《青海师专学报》2008年第5期59-63,共5页Journal of Qinghai Junior Teachers' College

摘　　要：本文以青海撒拉族、土族、藏族成年健康人群头发为主要研究材料,测定了头发中七种生物元素的含量.采用F isher判别分析法对青海世居少数民族进行了预测分类,回代结果有82.9%判别正确,交互验证结果有78.6%判别正确.其结果为青海地方史、人类学、种属识别研究提供了科学依据.Based on the Qinghal Salar, Turkish, Tibetan adult crowd hair as the main research material,measured the hair in the seven elements of the content. Fisher Discriminant analysis by the Native minorities in Qinghai had forecast classification, and to determine the outcome of 82.9% correct, interactive verification determine the outcome of 78.6% correct. The results for the Qinghai local history, anthropology, species identification research provides a scientific basis.

关 键 词：头发 FISHER判别分析 

分 类 号：O611.5[理学—无机化学]