PPT-Impressions and Tool marks

Chapters 15 amp 16 PVMHS 2015 Student objectives Distinguish between patent latent and plastic impressions Describe how to make foot shoe and tire impressions Use track width and wheel base information to identify vehicles . Impressions rather than standard impressions, advertisers cut out risk of wasted spend on unseen ads or fraudulent impressions. engage:BDR’s Viewable Impressions boast high engagement and perfor A Statistical Study and . Potential Software Tools For Practitioners . Carol . Gambino. , Patrick McLaughlin, Loretta . Kuo. , . Peter . Diaczuk. , Gerard . Petillo. , . Frani. . Kammerman. , Lauren . , Tool Marks, and Other Impressions. Bullet and Cartridge Comparisons. Gun Barrel-1. Rifling-impressing of the inner surface of a gun barrel with spiral grooves.. Imparts spin to projectile to keep it on course. Tool marks. Chapters 15 & 16. PVMHS. , 2015. Student objectives:. Distinguish between patent, latent, and plastic impressions . Describe how to make foot, shoe, and tire impressions . Use track width and wheel base information to identify vehicles . Tooth Mark Comparisons. Forensic Science . 4/28/14. Drill. What is the top part of the jaw called? The bottom part?. What are two reasons why a bite might be a better form of identification than a fingerprint?. Types of impressions. Patent Impressions- Visible, two dimensional impressions produced as an object moves through soil, dust, paint, blood, or other fine particles. Latent impressions- hidden to the eye, but can be visualized through the use of special dusting and electrostatic techniques or chemical developers.. WeCo. Chat March 2016. True or False? You have never had a second chance to make a first impression.. TRUE!. First impressions are LASTING impressions.. It only takes a few seconds to make judgements about the people we meet.. Mr. Ross Brown. Brooklyn School for Law and Technology. How can we determine the firearm from which a bullet was shot?. 18 April 2016. Do now: What makes it difficult to determine which firearm shot a specific bullet?. Forensic Science. 2. Copyright and Terms of Service. Copyright © Texas Education Agency, 2011. These materials are copyrighted © and trademarked ™ as the property of the Texas Education Agency (TEA) and may not be reproduced without the express written permission of TEA, except under the following conditions:. First reading responses: . Is . it set . in the . present day or at another time? . [Hint: Look . at the. clues given by the names of the characters. .]. What . sporting or leisure activity are the . Chapter 15. Introduction. Structural variations and irregularities caused by scratches, nicks, breaks, and wear may permit the criminalist to relate: . A bullet to a gun. A scratch or abrasion mark to a single tool. September 29. , 2014. How can footwear evidence be used to solve crimes?. Identification of a suspect (more on this later!). Number of . perpetrators. Location of prints may help reconstruct crime. Confirm / rebut alibis or witness statements. The Benefits of Reading Books,Most people read to read and the benefits of reading are surplus. But what are the benefits of reading. Keep reading to find out how reading will help you and may even add years to your life!.The Benefits of Reading Books,What are the benefits of reading you ask? Down below we have listed some of the most common benefits and ones that you will definitely enjoy along with the new adventures provided by the novel you choose to read.,Exercise the Brain by Reading .When you read, your brain gets a workout. You have to remember the various characters, settings, plots and retain that information throughout the book. Your brain is doing a lot of work and you don’t even realize it. Which makes it the perfect exercise! : when tool is pressed into soft material. Show outline of tool. Sliding. : when tool is slides across the surface. Has a pattern of parallel striations. Class characteristics are hard to determine because many tools make similar sliding marks .