Module Five: Text Questions Review Questions 1. What is the NIBIN? NIBIN is the National Integrated Ballistic Identification Network that was created by the FBI and the ATF in 1999. 2. What is rifling? What two types of markings does this produce? Rifling is when each gun is given spiral grooves by the manufacturer. The spiral grooves are cut into the barrel of a gun in order to make a bullet spin as it is fired. Rifling produces grooves and lands. 3. What is a distance determination? How is
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that a crime scene can be recorded. What is a benefit of each? • To record a crime scene‚ forensic scientist can use photography‚ drawings‚ and videography. Photographs are an important record of the unaltered crime scene‚ Drawings or sketches provides valuable information when a photograph cannot accurately depict the scale of a room or the relationship of items to each other‚ Videography has the advantages of both recording the visual elements of a scene‚ but it can also serve as a form of notes
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Crime Library » Forensics and Investigation Ballistics In forensic science ballistics‚ the study of motion‚ examines the dynamics‚ angular movement‚ and effects of projectile units such as bullets‚ missiles‚ and bombs. There are many applications of ballistics within a criminal investigation. Bullets that have been fired at the scene of any crime will be examined in the hopes of discovering several pieces of information. The actual bullets can identify what type of gun the criminal used and
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education of it is not high enough they most likely will not get the job. If one does not have at least a high school diploma he cannot obtain a CSI position (Ferguson‚ 18). Having a bachelor’s degree in forensic science is a benefit to anyone wanting to become a CSI (Ferguson‚ 22). A forensic science degree is the only thing one can take up to become a CSI they can also take biology‚ chemistry‚ or criminal justice. The colleges I am still deciding on whether I should attend Saint Leo University or
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it occurs about 8 to 12 hours after death. 2. What three aspects does a forensic autopsy seek information about? Describe each of these aspects. A forensic autopsy is used to determine the time‚ mechanism‚ and manner of death. The time of death leads to why they died‚ the mechanism is what was used or how they died‚ and the manner of death is either homicide or suicide. 3. How can digestion rates give information to forensic scientists about the time of death? Digestive rates can determine their
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that I would be too scared to be a forensic scientist because I would always be having nightmares from seeing crime scenes and doing the investigation. Now that I am researching careers‚ I am ready to accept that challenge and follow the career that I think is right for me. After thinking long and hard‚ and doing a lot of research I think forensic science is the career path that I should follow. A forensic scientist has many different responsibilities. Forensic scientists must collect data from a
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Advantages and Disadvantages of Biometrics Let us now examine the advantages and disadvantages of biometrics in two groups of applications: the commercial positive recognition applications that may work either in the verification or the identification modes‚ and the government and forensic negative recognition applications that require identification. Advantages and Disadvantages of DNA Testing in Biometrics Solutions The ongoing project to map the human genome affects all of us in several
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Humanity is undergoing in the post-Cold War era an economic and social crisis of unprecedented scale leading to the rapid impoverishment of large sectors of the World population. National economies are collapsing‚ unemployment is rampant. Local level famines have erupted in Sub-Saharan Africa‚ South Asia and parts of Latin America. This "globalization of poverty" --which has largely reversed the achievements of post-war decolonization-- was initiated in the Third World coinciding with the debt crisis
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Advantage and Disadvantage of Technology Introduction Technology is the making‚ modification‚ usage‚ and knowledge of tools‚ machines‚ techniques‚ crafts‚ systems in order to solve a problem‚ improve a preexisting solution to a problem‚ achieve a goal or perform a specific function. Technology is‚ by definition‚ the practical application of knowledge. It is the systematic treatment of art and science. In the last century many people did things by hand but nowadays more and more tasks have
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