倪萍娅, 戈文东, 裴黎. 指纹乳突纹线密度的性别差异初探[J]. 刑事技术,2012,37(2): 3-4
NI Ping-ya, GE Wen-dong, PEI Li. Sex differences from fingerprint ridge density in the Chinese Han Population[J]. Forensic Science and Technology,2012,37(2): 3-4
Sex differences from fingerprint ridge density in the Chinese Han Population
NI Ping-ya, GE Wen-dong, PEI Li
Chinese People's Public Security University, Beijing 100038, China
Abstract
Objective To study the gender differences in fingerprint ridge density in the Chinese Han population.Methods Fingerprint ridge density of 40 male individuals and 40 female individuals of Chinese Han population were counted and analyzed by SPSS software.Results The mean ridge density of fingerprints of 40 male individuals was less than 14.5 ridges/25mm2 and the mean ridge density of fingerprints of 40 female individuals was more than 15 ridges/25mm2.Conclusion The significant gender differences occur in the finger ridge density.
Keyword:
fingerprint; fingerprint ridge density; sex
M AAcree. Is there a gender difference in fingerprint ridge density?[J]. Forensic Sci. Int, 1999, 102: 35-44. [本文引用:2]
[6]
C NVinod, PrateekRastogi, TanujKanchan, et al. Sex differences from fingerprint ridge density in Chinese and Malaysian population[J]. Forensic Science International2010, 197: 67-69. [本文引用:1]
[7]
V CNayak, PrateekRastogi, TanujKanchan, et al. Sex differences from fingerprint ridge density in the Indian population[J]. Journal of Forensic and Legal Medicine, 2010, 17: 84-86. [本文引用:1]
[8]
DavidTJ. Distribution and sex variation of the a-b ridge count[J]. Hum Hered1984, 34: 14-7. [本文引用:1]
[9]
DavidTJ. Distribution, age and sex variation of the mean epidermal ridge Breadth[J]. Hum Hered1981, 31: 279-82. [本文引用:1]