1.  Hair is a filamentous biomaterial that grows from follicles found in the dermis.  Found exclusively in mammals, hair is one of the defining characteristics of mammalian…

Slide 1Hairs Trace Evidence Slide 2 Hair as Physical Evidence ■ Class evidence ■ Removal indicates physical contact between victim and perpetrator- Locard’s Principle…

Slide 1 Hairs, Fibers, and Paint Chapter 8 Slide 2 Dermis Contains -smooth muscle -blood vessels -nerve tissue -hair follicles (accessory organ of skin) -sweat glands (accessory…

Slide 1 Hair and Fiber The study of important trace evidence www.coolphysics.org/Hair,%20Fiber, %20and%20Paints%2005.ppt Slide 2 Important Forensic Questions Can the body…

Forensic Science http://media.popularmechanics.com/images/PMX0706FORENSICSHairSmall.jpg Presentation developed by T. Trimpe 2006 http://sciencespot.net/ . Sources: http://library.thinkquest.org/04oct/00206/lesson.htm#t_hair…

BCCE 30 July 2012 State College, PA Forensic Hair Examination Jay A. Siegel, Ph.D. â Professor, Forensic Science Gina Ammerman, M.S. â Lecturer, Forensic Science Forensic…

Hair, Fiber, and Paints The study of important trace evidence Morphology and Structure of Hair Hair Morphology Conât Morphology: Cuticle Protective coating made of overlapping…

PowerPoint Presentation Figure 1. Above-ground biomass by crop species and weeds, Amsterdam, 2010. Boxes represent the average â+â and âââ one standard deviation. Whiskers…