Is a tool used by fingerprint technician

Steps in fingerprints examination

What is the meaning of POROS in greek word

CLASESS OF LATENT PRINTS

an American “public enemy number one” criminal who attempted to erase his fingerprints with the use of ACID but failed

It is an epidermal hairless skin on the ventral or lower surface of the hands and feet.

How many bones does human hand have?

The base portion of fingers.

States that fingerprints are unchanging or constant from birth until the decomposition of the body of the person.

How many months does ridges fully developed

The latent print is powdered and lifted ready to be pasted to a paper with opposite color from that of the color of powder used.

is a branch of dentistry that deals with diagnosis, treatment and prevention of dentofacial anomalies.

Study of edges and shapes of the ridges.

is the counterpart of the Jennings’ case in USA. This is the first leading judicial decision in the Philippine jurisprudence in the science of fingerprinting.

the middle portion of fingers.

the study of fingerprints for the purpose of interpreting one’s personality.

The powder is put into an empty container specially designed for spraying.

the science that deals with the study of fingerprints as a means of personal identification that involves manual comparison of fingerprints.

are the most common type of chance impressions.

How many month ridges start to developed?

are hill like, elevated, appear as black lines with tiny white dots called pores in an inked impression.

also called Generating Layer.

What are the other scientific means of personal identification?

does ridge characteristics and pattern may change?

Who introduced ridgeology?

The powder is put on the suspected surface of a material/object. Then in slanting position, the material/object is rolled slightly to attach powder in the fingerprint.

In what part of hand have 5 bones?

FACTORS AFFECTING THE STABILITY OF LATENT PRINTS

REASONS OF DESTRUCTION OF RIDGES

the end joint / tip of fingers.

also known as transparent layer.

What is the meaning of skopein in greek wordM

What is the meaning of dactyl in greek word?

What makes finger ridge patterns useful

are small opening found on skin and appear white on plain

gained the fame as the “man without fingerprints” after knowing from an inmate of a possible destruction of fingerprints. He removed the skin up to the generative layer and served thin into incisions on each side of Pitts chest.

is one of the few mammals, native in Australia that has fingerprints.

produces sweat/perspiration.

have fingerprints which are almost the same with human beings.

The shape pattern, position of a ridge that make it unique

Phalanges of fingers

Dogmatic principles of fingerprint

Performed painful experiments on themselves by burning their fingertips with boiling water and oil with hot metals to find out whether it can destroy the ridges of a finger. After the healing of epidermis, the original patterns of fingerprints reappeared.

study of the pore structure for the purpose of identification.

proper handling and examination of dental evidence.

Is fingerprint size may change?

The ridge arrangement on every hand and foot of every person is different

the scientific study and analysis of fingerprints for the purpose of identification.

also known as corneus layer.

are friction ridges which are considerably minute in sizes such as delta, core, dot, short ridge, bifurcation, recurving ridges, etc.

States that the greater the number of similarities or dissimilarities the greater the probability for the conclusion to be correct.

States that there are no two fingerprints that are exactly alike,”

are found on every Friction skin/epidermal skin/papillary skin.

footprints and footwear identification.

KINDS OF FINGERPRINT POWDER

Pores are sometime called ______

The shape, pattern, and position of a ridge pattern that make it unique

In what part of hand have 14 bones?

In greek word Derma means _____ and Glyphein means ______.

canal-like, depressed portions found between the ridges which appear white lines.

the innermost layer of skin that also contains blood vessels, connective tissue, nerves and fat lobules.

This is done with the use of fingerprint brush and powder by applying amount of powder that is lightly swept on the suspected area to little by little reveal the print caused by the powder.

science of palm print identification.

consists of 3-4 layers.

is a long-host like structure that serves as the passage way for the sweat.

In able to see a retina patterns we need a _______

an impression, designed by the ridges on the inside of the end joint of the fingers and thumb on any smooth surface through the media of ink, sweat or any reagents capable of producing visibility.

is a type of biometric system that uses digital imaging to capture a fingerprint, which then can then be compared

also known as granucar layer.

is only applied to high profile and celebrated cases. It is also applied when fingerprinting is not applicable

METHOD OF DETECTING PRINTS

are molded or plastic impressions. They are prints made in plastic materials such as soap, melted candles, wax, tar, pitch, paraffin, putty, the adhesive gun on envelopes and postage stamps, and the like.

are impressions made by fingers smeared with colored substance, such as blood, ink, grease, dirt or paint.

Just like fingerprints, ___________ have their own unique ridges. The ridges of the fingertips continue down to the palm and can also be used for identification

LAYERS OF THE SKIN

The first authoritative case involving fingerprint as evidence in US which was decided by the Illinois Court in 1911.

the inner layer of the skin containing blood vessels, arrector pili muscles, sebaceous glands, sweat glands and nerves. It is where the dermal papillae are found.

What is the meaning of podo in greek word?

Chiroscopy derived from greek word _____ means ______

In what part hand have 8 bones?

also called Malpighian layer.

study of the lines, tracings, ridges of the skin of fingers, palms and hands.

it measures the teeth structure as means of identification.

States that Fingerprinting is one of the most reliable means of personal identification