An autoradiograph...
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The fingerprint region in infrared spectrscopy is used for identifying compounds by matching the sample spectrum to the standard. The fingerprint region is specific to each compound. Very similar compounds will have small differences in the fingerprint region so the fingerprint region can be used to differentiate them.
DNA fingerprinting is a most happening topic and it have many applications such as To identify the relation of two perosons To solve the disputes of two parents for a child To solve many criminal cases by having DNA fingerprinting of felons
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Fingerprint examinations are the most consistently used means of identification. Fingerprint examinations have been around for over 100 years, originating around 1874.
Finger prints are used to identification of criminal and also used to identify a person .
Fingerprinting is a scientific technique based on the fact that each person has a unique, identifying fingerprint. Fingerprint analysis has a variety of uses including criminal investigation, security access and genomic research. For example a fingerprint source could be taken from a crime scene where a thief has used a door. The door handle will hold a record of the theifs fingerprint and when analysed can be compared against a database to see if the criminal has comitted any previous crimes. This makes finding and arresting the suspect much easier. Hope this helps
DNA analysis is used in a criminal investigation to find the person who did the crime. They can use DNA from blood, skin, and even hair samples.
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To prove speculations and theories.
No. The purpose of accident investigations is to prevent future accidents. To encourage Soldiers to participate in the investigation, information provided to the accident investigation officer can NOT be used against him during a criminal investigation. Reference: AR 385-40.
Many jobs require fingerprints. They are used to check against criminal data banks. A bank needs people they can trust.
Evidence refers to the material and testimony that is used to convict you of the crime. Procedure is the methodical process by which the arrest, investigation, and subseqeuent trial is conudcted.
Selected fragments are used to produce a DNA fingerprint.
They are used in court to answer questions, they are called to the stand to be asked questions. Also they may be taken to the scene of the crime and asked to describe what the person looked like, then the police will get a professional drawer to draw the criminal
Juan Vucetich made the first criminal fingerprint identification in 1892 in Argentina.. [http://onin.com/fp/fphistory.html]
Fingerprint records are maintained in civil and criminal repositories in America. Civil fingerprint identification, such as occurs with police or soldiers entering into public service, is the recording of a person's fingerprints primarily for the purposes of:Determining the person has no prior criminal arrest record.Verifying the person's identity at a later date.Criminal fingerprint identification is the recording of an arrested person's fingerprints primarily for the purposes of:Recording the arrest and/or conviction information in a permanent file associated with that person.Determining the person's true identity if they have used other names for previous arrests.Determining the person's prior arrest/conviction record.