额窦同一认定的研究

发布时间：2018-05-28 01:23

本文选题：法医学 + 额窦　；参考：《人类学学报》2008年04期

【摘要】：本研究对额窦形态结构的观察,通过额窦的同一认定,进行个人识别;另一方面了解南方人的额窦形态结构特点,为法医人类学和法医放射学积累资料。从九个方面观察正位颅骨X光片的额窦形态结构;用22项形态特征指标对额窦进行描述,利用数字编码对额窦的指标进行评分。22项形态特征指标变异程度和个人识别率在0.46861—0.91120之间;22项指标累积变异程度和个人识别率为0.9999999999988,22项指标评分相同的概率为1.18366×10-12,有7.5×1011以上种组合形式。所有样本的22项指标组合评分不同。所观察的特征在不同个体间具有高度变异性,是进行个人识别的较好指标,本研究建立的这套观察指标和方法具有较好的个人识别能力。
[Abstract]:In this study, the morphology and structure of frontal sinus were observed and identified by the same identification of frontal sinus. On the other hand, the morphological and structural characteristics of frontal sinus of southerners were understood, which were accumulated data for forensic anthropology and forensic radiology. The frontal sinus structure was observed from nine aspects, and the frontal sinus was described with 22 morphological features. The index of frontal sinus was scored by digital coding. The degree of variation and the rate of individual recognition were 0.46861-0.91120 and 0.9999999998822. The probability of the same score was 1.18366 脳 10 ~ (-12), and the cumulative variation rate of 22 indexes was 0.9999999998822, and the rate of individual identification was 0.9999999998822, the probability of which was 1.18366 脳 10 ~ (-12). There are more than 7.5 脳 1011 combination forms. The scores of 22 indicators were different in all samples. The observed characteristics have high variability among different individuals and are a good index for personal identification. The set of observation indexes and methods established in this study have good personal recognition ability.
【作者单位】：广东医学院东莞校区法医学教研室;汕头大学医学院法医学教研室;广东深圳市南山公安分局;
【基金】：博士后科学基金(20070410847) 广东医学院博士启动基金(B2006092)
【分类号】：D919

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