Ukuthungwa kwesikhumba kuyindawo eyingqayizivele yesikhumba sabantu kanye nezilwane eziphila endle, ikakhulukazi izici zangaphandle zofuzo zeminwe (izinzwane) kanye nobuso besundu. I-dermatoglyphic yake yathathwa kwelesiGriki, futhi imvelaphi yayo iyinhlanganisela yamagama athi dermato (isikhumba) kanye ne-glyphic (ukusika), okusho ukuthi i-skin groove.
Isikhumba somuntu, esaziwa nangokuthi i-dermatoglyphics, yisifinyezo sokuthungwa kwesikhumba, okubhekisela ekuthungweni kwesikhumba okwakhiwa yizingqimba zesikhumba eziphakanyisiwe kanye nemisele ye-epidermis kanye ne-dermis ezingxenyeni ezahlukene zesikhumba somzimba womuntu. Kuze kube manje, kuncane ucwaningo olwenziwe mayelana nokuthungwa kwesikhumba kwezinye izingxenye zomzimba womuntu (njengemigqa yebunzi, imigqa yendlebe, imigqa yezindebe, imigqa yomzimba, njll.), futhi kuseyinsimu engenalutho. Ngakho-ke, lokho okubizwa ngokuthi i-dermatoglyphics okwamanje kufaka phakathi iminwe (izinzwane), izintende zezandla, kanye nokugoqa kwe-flexor, amalunga eminwe (izinzwane) kanye nemibimbi ehlukahlukene ye-flexor ebusweni besandla seminwe (izinzwane) ehlobene kakhulu nayo.
Ama-dermatoglyph akhiwa ngokuvela kwe-dermal papilla kuya ku-epidermis ukuze kwakheke imigqa eminingi ye-papilla ehlelwe kahle, ehambisanayo - imiphetho kanye nokugoba phakathi kwemiphetho - imifudlana yesikhumba.
Inezici ezimbili: izinga eliphezulu lokucaciswa komuntu ngamunye kanye nokuphila kwakhe konke.
Ukuthungwa kwesikhumba ku-polygenic futhi kuqala ukuvela ngesonto le-13 lokukhula kombungu, kwakha cishe ngesonto le-19, futhi kuhlala kungashintshi impilo yonke. Njengamanje, ulwazi nobuchwepheshe be-dermatoglyphics kusetshenziswa kabanzi ku-anthropology, genetics, forensics kanye nokuxilongwa okusizayo kwezifo ezithile zezokwelapha.
Umshini wokuhlaziya isikhumba weMeicetingasetshenziswathola ukuthungwa kwesikhumba sobuso okupheleleNgosizo lobuchwepheshe bokukhanya okuhlanganisiwe kanye ne-algorithm,Isitholi sesikhumba saseMeicetIngakwazi ukubona ukuthungwa okujulile, okuzophawulwa ngemigqa eluhlaza okotshani, kanye nokuthungwa okulula, okuzothengiswa ngomugqa oluhlaza okotshani. Izinkinga zokushwabana zembulwa ngendlela eqondakalayo ngezindlela zesayensi.Umshini wokuthola isikhumba weMeicetingabonisa umphumela wemikhiqizo yokususa imibimbi noma ukwelashwa kobuhle ngendlela enembile.
Isikhathi sokuthunyelwe: Mashi-10-2022
