ผู้วิจัย/Authors: Somsong Nanakorn, Suwanna Arunpongpaisal, Kusuma Chusil, Pongsakorn Poosankam.
ชื่อเรื่อง/Title: Asymmetry of fingerprint pattern among Thais.
แหล่งที่มา/Source: Journal of the Psychiatric Association of Thailand, Vol. 54, No. 1, January-March, 2008, page 8.
รายละเอียด / Details:
Objective: To analyse the pattern asymmetry (the discordance of fingerprint patterns between homologous fingers on the right and left hand), and the pattern complexity index (the number of whorls subtracted by numbers of arches). Method: One thousand and five Thai university students (M:F = 525:480) were obtained fingerprints by using the fingerprint scanner and the "automated inkless fingerprint imaging software", which is able to collect quickly and store high-quality electronic file of fingertip images. Each finger pattern was characterized into 4 types: arch, radial loop, ulnar loop, and whorl. Results: Mean scores of the pattern asymmetry among male and female subjects were 1.08 (S.D.=1.01), and 1.27 (0.98), respectively; the pattern complexity index was 4.59 (3.56) among male and 4.01 (3.72) among female subjects which is significantly different.
Keywords: fingerprint, pattern asymmetry, pattern complexity index
ปีที่เผยแพร่/Year: 2009
Address: Department of Biology, Faculty of Science, Khon Kaen University
Code: 201000098
ISSN/ISBN: 0125-6985
Country of publication: Thailand
Language: English
Category: Abstract
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