Gifted hands book 2 through 611/5/2023 * Pioneers in the science ot fingerprint * prof. And one layer of the skin was named after him, the Malphigian layer. Marcelo Malphigi w Pioneers * Professor of Anatomy at the university of bologna, Italy and is known as the Grandfather of Fingerprints. General Rules on Ridge Destruction * Destruction of the: Epidermis- temporary damage Dermis- permanent damage Cut -a depth ot more than I mm will constitute permanent scar in the science of fingerprint * Prof. Epidermis – the outermost layer Stratum Corneum, Stratum mucosum 2, Dermis – the inner layer containing the blood vessel, dermal papillae, various glands and nerves. * Fundamental Layers of the Friction Skin I. Swear pores – the tiny opening the tiny white dots. Furrow – the depressed or canal like structure the white space between 2. Ridge – the elevated or hill like structure,’ the black lines with tiny white dots. Components of the Priction Skin * Also called as papillary or epidermal I. * Edmond Locard- Father of Poroscopy) * griction Skin Is an epidermal hairless skin found on the ventral or lower surface of the hands and feet, covered with minute ridges and and without coloring matters or pigment _ are strips otthe skin on the end joints of our fingers and thumb by which fingerprints are made, ridges. Poroscopy * Derived from the Greek words: “poros” – a pore, and “Skopien” – to examine * is the scientific study of the arrangement ot the sweat pores. Related Sciences to the Study of Pingerprint: 3. Related Sciences to the Study of Fingerprint: 2 Podoscopy w Derived from the Greek words: podo” – the foot, and Skopien – to examine * is the science which deals with the study of the footprints. Chiroscopy * Derived from the Greek words ” Cher -a hand, ‘Skopien” -to examine * is the science which deals with the study of the prints of the palms of the hand. * Related Sciences to the Study of Pingerprint: I. Constancy or permanency That the friction ridge once fully developed its arrangement will remains the same throughout man’s life. * Fingerprints * Is an impression design by the first joint of the fingers and thumb on smooth surface through the media of ink, sweat or any substance capable of producing visibiliry, * aerTillionage System * Basic Principles of Fingerprint * Individuality No two persons have the same fingerprint (based on Statistic Probability) Infallibility That fingerprint is a positive and reliable means of identification. Gifted Hands ajdlonra * DACTYLoscapy * DACTYLoscopy Derived from the words: Dactyl – finger and Skopien – to study or examine Is the practical application of the science of fingerprints.
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