Blair Klostermann 10/16/17 Forensic Science – Essay Component of Final Exam Addressing Learning Outcome #4 as Part of the Comprehensive Final The role that scientific discoveries had on influencing personal and societal perspectives in our world are very significant and also very useful in today’s society. My first example of a scientific discovery that played a large role in today’s blood type classification is the discovery of the ABO system by Dr. Karl Landsteiner. Dr. Karl Landsteiner discovered
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to heat and friction. Primary explosives are usually not used in homemade bombs‚ because of their volatile nature. 4. What is a substrate control? Why is it done? Substrate control is an uncontaminated sample of a flammable liquid. It allows Forensic scientists to compare two samples to see whether a flammable liquid was present at the time. 5. How is the evidence from a fire scene collected? What should be avoided? Evidence from a fire scene is collected by being placed in an air-tight container
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solving crimes. Those many breakthroughs have come in the forensic sciences and the technologies used to find and collect evidence from crime scenes. Fingerprint analysis and collection has come a very long way since the days of its birth. Fingerprints can be lifted from crime scenes today within seconds when it was almost impossible to in the past. Some other technological advances that have been facilitated in the field of forensic sciences are the use of chemical agents and laser technologies
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DNA Analysis The importance of DNA analysis has made an impact the forensic world by proving the innocence or guilt of a person. DNA analysis is the most effective method in the Forensic Investigation field‚ it carries more evidentiary value than other forensic evidence‚ it has become a primary source for cases that have not been solved and the advancements in technology will continue to scientifically eliminate wrongful convictions. Although many feel that there are discrepancies in DNA analysis
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Briana Toro Forensics 5/19/12 G.C.H.S. Petechial hemorrhages can provide evidence of time of death as well as some ways the person may have died. A petechial hemorrhage is a form of mild hemorrhage which causes markings called petechiae. These markings take the form of small red to purple spots which can vary in size and distribution from a few tiny markings to an array which may look like a rash or abrasion. These spots are caused by a broken capillary blood vessel. A cause
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Learning Science Through Forensics Activities Activity #5: Creating a Field Guide to Blood Spatter‚ Part I Objectives: Students will learn about the physical properties of water. Students will apply the basic concepts of experimental design. Students will further develop their graphing skills. Students will develop a tool for use in a follow-up activity. Time: 60-80 minutes Introduction: With the blood spatter activities (Part I alone or Part I and II in combination)
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across the tape. The USB flash drive is 2 Gb in memory size and blue in color. Serial number 2394297456. Officer M. Truman asked me to create a forensic copy ‚ verify the image and to report my results. In simple words‚ disk imaging can be defined as to make a secure forensically sound copy to media that can retain the data for extended period. Forensic Question(s): 1. Locate all document files... file3.txt
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give you heaps of information just by studying the skeleton. Another example of figurative language of forensic anthropology is “Giving faces to the lost.” We aren’t literally gonna go make a face and give it to someone who is lost(dead)‚ that would be absurd! This simply means that we are going to try and figure out who the skeleton was before he/she died. My personal favorite example of forensic anthropology figurative language is “Dead man talking.” Now I hope you know that dead people cannot actually
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Computer Forensics I (FOR 240-81A) Project #3 Case Background The Suni Munshani v. Signal Lake Venture Fund II‚ LP‚ et al suit is about email tampering‚ perjury‚ and fraud. On December 18‚ 2000‚ Suni Munshani (Plaintiff) filed a suit against Signal Lake Venture Fund. Mr. Munshani claimed that he was entitled to warrants in excess of $25 million dollars from Signal Lake. In February 2001‚ Signal Lake Venture Fund II‚ LP‚ et al. (Defendant) became privy to the court filings in this case. Within
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Contribution of forensic science To crime reduction Name Institution Forensic Science is the use of science and technologies for the purpose of law by providing impartial scientific evidence for use in the court of law. Forensic science is widely used in crime analysis‚ investigation and conviction. This paper will evaluate how diverse uses of Forensic Science contribute positively to crime detection and reduction rates. Body The development of Forensic Science techniques
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