The History of Forensic Science Law Enforcement has used forensic science for years to help solve puzzling crimes. But not to many people know just how long the art of forensic science has been around. For example evidence of fingerprints were found in paintings and prehistoric rock carvings made by humans. The Chinese have probably used forensics much longer than most civilizations. For example back in the 700’s they used fingerprints to find out the identity of documents and clay sculptures.
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INTRODUCTION • The discipline of forensic odontology involves the application of extensive dental specific knowledge to legal and criminal issues. It focuses primarily on personal identification‚ mass disaster identification‚ age estimation and analysis of bite marks. • The ideal forensic odontologist is a person 1. Who is educated in dentistry‚ has been trained in forensic odontology‚ is engaged in research in the same or related subject and has published papers to his credit 2. Who has been initiated
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Evan English B3 Forensic Scientist Education- -Bachelor’s degree in forensic science or other relevant science field -Master’s degree in specific forensics field required for more advanced work -Doctorate degree required for some fields of forensics‚ such as forensic jurisprudence and forensic anthropology Responsibilities- -Collecting pieces of evidence from a crime scene -Analyze the physical evidence involved with a crime -Act as an expert witness in court trials Salary- Starting
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HISTORY OF OPERATIMG SYSTEMS Operating systems (OS) provide a set of functions needed and used by most application programs on a computer‚ and the linkages needed to control and synchronize computer hardware. On the first computers‚ with no operating system‚ every program needed the full hardware specification to run correctly and perform standard tasks‚ and its own drivers for peripheral devices like printers and punched paper card readers. The growing complexity of hardware and application programs
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statistics show more than seventy percent of students in college forensic programs are young women. Forensic pathologist are specially trained medical examiners. They go through years of schooling to be certified to perform tough tasks related to this job. Forensic pathology focuses on determining cause and manner of death‚ performing autopsies‚ and analyzing evidence which is critical in the process of solving the crime. A forensic pathologist has many responsibilities. Their main responsibility
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match with the handwritings letters. 4. How are stamped signatures different from written signatures? Stamped signatures are stamped and written signatures are written. Critical Thinking Questions 1. Why are questioned documents important in forensic science? What is one example of a situation where a questioned document might be an important part of a criminal case? 2. What are some of the ways that a document examiner might try to match a questioned document to a specific typewriter? What
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OPERATING SYSTEM FUNDAMENTALS This section explains the various operating systems available today and identifies major personal computer operating systems. Although Microsoft Windows is the dominant operating system in the personal computer market today‚ there are other operating systems that can run on various desktops and laptop. These operating systems vary in their popularity‚ system requirements and features. 3.1 Microsoft Windows Microsoft window is the single most popular and widely
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History of Operating Systems Early computers lacked any form of operating system. The user had sole use of the machine; he would arrive at the machine armed with his program and data‚ often on punched paper tape. The program would be loaded into the machine‚ and the machine set to work‚ until the program stopped‚ or maybe more likely‚ crashed. Programs could generally be debugged via a front panel using switches and lights; it is said that Alan Turing was a master of this on the early Manchester
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Library of application software Security 1. Multitasking Capability Many computers do just one thing at a time‚ as anyone who uses a PC or laptop can attest. Try logging onto your company’s network while opening your browser while opening a word processing program. Chances are the processor will freeze for a few seconds while it sorts out the multiple instructions. UNIX‚ on the other hand‚ lets a computer do several things at once‚ such as printing out one file while the user edits another
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Operating System Basics Functions of Operating Systems • An operating system is the software on a computer that manages the way different programs use its hardware‚ and regulates the ways that a user controls the computer. • Provide a user interface • Run programs • Organized file storage Types of Operating Systems • Real-time operating system – Very fast small OS – Built into a device – Respond quickly to user input – MP3 players
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