Ukuthungwa kwesikhumba yisikhumba esiyingqayizivele sabantu nezinkawu, ikakhulukazi izici zofuzo zangaphandle zeminwe (izinzwane) nezindawo zesundu. I-dermatoglyphic yake yathathwa esiGrekini, futhi i-etymology yayo iyinhlanganisela yamagama athi dermato (isikhumba) kanye ne-glyphic (ukubaza), okusho ukuthi umsele wesikhumba.
Isikhumba somuntu, esaziwa nangokuthi i-dermatoglyphics, isifinyezo sokuthungwa kwesikhumba, esisho ukuthungwa kwesikhumba okwakhiwe ama-ridge esikhumba aphakanyisiwe kanye nemisele ye-epidermis kanye ne-dermis ezingxenyeni ezihlukahlukene zesikhumba somzimba womuntu. Kuze kube manje, ucwaningo oluncane olwenziwe mayelana nokuthungwa kwesikhumba kwezinye izingxenye zomzimba womuntu (njengemigqa yasebunzini, imigqa yendlebe, imigqa yodebe, imigqa yomzimba, njll.), futhi kuseyinkundla engenalutho. Ngakho-ke, okuthiwa i-dermatoglyphics okwamanje ikakhulukazi ihlanganisa iminwe (izinzwane), izintende, nokugoqa okugobekayo, amalunga eminwe (uzwane) kanye nemibimbi ehlukahlukene eguquguqukayo endaweni yesundu yeminwe (izinzwane) ehlobene kakhulu nazo. .
Ama-dermatoglyphs akhiwa ngokuphuma kwe-dermal papilla ku-epidermis ukuze akhe imigqa eminingi ehlelwe kahle, ehambisanayo ye-papillary - ama-ridges kanye ne-depressions phakathi kwama-ridges - imisele yesikhumba.
Inezici ezimbili: izinga eliphezulu lokucaciswa komuntu ngamunye kanye nempilo yonke.
Ukuthungwa kwesikhumba kuyi-polygenic futhi kuqala ukuvela evikini le-13 lokukhula kombungu, kwenzeka phakathi nesonto le-19, futhi kuhlala kungashintshile impilo yonke. Njengamanje, ulwazi nobuchwepheshe be-dermatoglyphics busetshenziswa kabanzi ku-anthropology, i-genetics, i-forensics kanye nokuxilongwa okuyisizayo kwezifo ezithile zomtholampilo.
Umshini wokuhlaziya isikhumba we-Meicetingasetshenziswathola ukuthungwa kwesikhumba sobuso esigcwele. Ngosizo lokukhanya kwe-polarized parallel kanye nobuchwepheshe be-algorithm,Umtshina wesikhumba weMeicetingathola ukuthungwa okujulile, okuzomakwa ngemigqa eluhlaza okumnyama, kanye nokulula okuhlobene, okuzoba yimakethe ngomugqa oluhlaza okhanyayo. Izinkinga zokushwabana zembulwa ngendlela enembile ngokusebenzisa izindlela zesayensi.Umshini wokubona isikhumba seMeicetingabonisa umphumela wemikhiqizo yokususa imibimbi noma ukwelashwa kobuhle ngendlela enembile .
Isikhathi sokuthumela: Mar-10-2022
