alt ctrl end Dg dn O ins del Lab #6 Dactyloscopy This is an individual lab report. Enlarged print card; lifted and unknown prints must be submitted. This report requires complete format per syllabus. Procedure is the actual observed procedures for each part(not from the internet). Data is the observed final development which includes what samples were treated, and the reaction that occurred and why. Rolled Fingerprints: Hold base of hand and guide tip of finger to be printed. Curl other fingers under. Roll finger starting from web of hand. Finger must be level to table (rest of hand should be below table). Roll finger from one side of the nail to the other, from the top of the finger to the first knuckle. Roll in one direction ONLY and lift. Gently hold down the tip of the finger. Do not roll backwards (you will get a shadow). Simultaneous Fingerprints: Hold four fingers together, ink straight down and lay on card at an angle. Do not press; gently tap the tip to make contact. Hold thumb straight down, tap in ink; place on card and tap gently. Unknown print: Roll any finger of your choice onto one of the squares on the Unknown Card. Write student name in the space above (top row) or below the box (bottom row). Please DO NOT write name in the box with the print! A: Taking of Inked Fingerprints Data: Analyze your prints: Identify for each finger: Specific Core Pattern recorded in data chart Locate and identify 8 Minutiae per finger directly on enlarged card. Follow example and legend in identifying minutiae. Does not have to be 8 different; just 8. Show full calculation of your Primary Classification. B: Ninhydrin Method of Visualization Observation: Explain the set-up process. Explain how and why it works. List specimen types. C: Jodine Fuming Method of Visualization Observation: Explain the set-up process. Explain how and why it works; List specimen types. D: Cyanoacrylate Development Observation: Explain the set-up process. Explain how and why it works; List specimen types. E: Unknown: State Procedure leading to identification. Data: Identify Core Pattern, 5 minutiae, finger of origin; identify set;