The Forensic Analysis of Adult Temporary Tattoo PDF Download
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Author: Paige Cooper
Publisher:
ISBN: 9781085608237
Category : Forensic sciences
Languages : en
Pages : 166
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Book Description
Adult temporary tattoos have become more popular, yet there is very little research on them, especially regarding their use in forensics. This poses a problem because forensic investigators may not be able to distinguish a temporary tattoo from a real tattoo, possibly hindering their investigation. In this study, various types of adult temporary tattoos were examined and analyzed in attempts to identify and distinguish them, both from each other and from permanent tattoos. Infrared spectroscopy, specifically attenuated total reflection (ATR), proved to be more useful than ultra-violet visible light spectroscopy in terms of analyzing the samples. The natural adult temporary tattoo samples, henna and jagua, were easily distinguished from each other based on their ATR spectra. When analyzing the transferrable picture tattoo samples, it became evident that the adhesives overwhelmed the sample, and that different brands used different adhesives. The transferrable picture tattoos may also be distinguished from permanent tattoos based on the presence of a printing pattern, which can be visualized with microscopy. This study contributes to the field by yielding knowledge of adult temporary tattoos not previously known, so that perhaps in the future the knowledge may be used to aid in casework.
Author: Paige Cooper
Publisher:
ISBN: 9781085608237
Category : Forensic sciences
Languages : en
Pages : 166
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Book Description
Adult temporary tattoos have become more popular, yet there is very little research on them, especially regarding their use in forensics. This poses a problem because forensic investigators may not be able to distinguish a temporary tattoo from a real tattoo, possibly hindering their investigation. In this study, various types of adult temporary tattoos were examined and analyzed in attempts to identify and distinguish them, both from each other and from permanent tattoos. Infrared spectroscopy, specifically attenuated total reflection (ATR), proved to be more useful than ultra-violet visible light spectroscopy in terms of analyzing the samples. The natural adult temporary tattoo samples, henna and jagua, were easily distinguished from each other based on their ATR spectra. When analyzing the transferrable picture tattoo samples, it became evident that the adhesives overwhelmed the sample, and that different brands used different adhesives. The transferrable picture tattoos may also be distinguished from permanent tattoos based on the presence of a printing pattern, which can be visualized with microscopy. This study contributes to the field by yielding knowledge of adult temporary tattoos not previously known, so that perhaps in the future the knowledge may be used to aid in casework.
Author: Erika Bravo
Publisher:
ISBN: 9781085608046
Category : Electronic books
Languages : en
Pages : 116
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Book Description
While children's temporary tattoos have been produced since the 20th century, there are few scientific studies that have evaluated their physical and chemical characteristics. Therefore, this thesis is a preliminary study done to evaluate the composition of children's temporary tattoos and consider the importance of such traces in a forensic content. Colored regions in children's temporary tattoos, such as red, pink, yellow and orange, were found to fluoresce with the use of an alternative light source while the use of microscopy led to the identification of different printing patterns between temporary tattoos. However, limitations in the ability to determine the composition of the children's temporary tattoos using ultraviolet-visible (UV-Vis) spectroscopy and infrared (IR) spectroscopy methods were encountered due to the instability of the dyes in solvents for extraction when exposed for long periods of time and the presence of the colorless adhesive.
Author: Michelle D. Miranda
Publisher: CRC Press
ISBN: 1498736432
Category : Law
Languages : en
Pages : 374
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Book Description
Forensic Analysis of Tattoos and Tattoo Inks is the single most comprehensive resource on the analysis of tattoo inks and use of tattoos as a tool in forensic investigations and criminalistics. The book begins with a history of tattoos and tattoo inks, and covers the use of tattoos throughout time as aids in the identification of individuals. It pr
Author: Elizabeth A. Murray
Publisher: Twenty First Century Books
ISBN: 0761366962
Category : Juvenile Nonfiction
Languages : en
Pages : 76
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Book Description
Examines how forensic scientists identify victims and criminals by studying autopsies, facial reconstructions, fingerprints, and DNA evidence.
Author: National Research Council
Publisher: National Academies Press
ISBN: 0309142393
Category : Law
Languages : en
Pages : 348
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Book Description
Scores of talented and dedicated people serve the forensic science community, performing vitally important work. However, they are often constrained by lack of adequate resources, sound policies, and national support. It is clear that change and advancements, both systematic and scientific, are needed in a number of forensic science disciplines to ensure the reliability of work, establish enforceable standards, and promote best practices with consistent application. Strengthening Forensic Science in the United States: A Path Forward provides a detailed plan for addressing these needs and suggests the creation of a new government entity, the National Institute of Forensic Science, to establish and enforce standards within the forensic science community. The benefits of improving and regulating the forensic science disciplines are clear: assisting law enforcement officials, enhancing homeland security, and reducing the risk of wrongful conviction and exoneration. Strengthening Forensic Science in the United States gives a full account of what is needed to advance the forensic science disciplines, including upgrading of systems and organizational structures, better training, widespread adoption of uniform and enforceable best practices, and mandatory certification and accreditation programs. While this book provides an essential call-to-action for congress and policy makers, it also serves as a vital tool for law enforcement agencies, criminal prosecutors and attorneys, and forensic science educators.
Author: Vij
Publisher: Elsevier India
ISBN: 9788131211298
Category :
Languages : en
Pages : 776
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Book Description
The book is a comprehensive and authoritative exposition of Forensic Medicine and Toxicology. It provides precise and useful information on relevant legal provisions and forensic anatomy, and promotes interdisciplinary understanding of issues where law an medicine converge. The text is oriented towards the practical problems ncountered during day-to-day medicollegal work. About the Author : - Krishnan Vij, MD, L.L.B. is Professor and Head, Department of Forensic Medicine and Toxicology, Government Medical College & Hospital, Chandigarh, India.
Author: Tim Thompson
Publisher: CRC Press
ISBN: 1420005715
Category : Law
Languages : en
Pages : 544
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Book Description
Identity theft, criminal investigations of the dead or missing, mass disasters both by natural causes and by criminal intent with this as our day to day reality, the establishment and verification of human identity has never been more important or more prominent in our society. Maintaining and protecting the integrity of out identity has reached
Author: Krishan Vij
Publisher: Elsevier India
ISBN: 8131226840
Category :
Languages : en
Pages : 613
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Book Description
Author: Krishan Vij
Publisher: Elsevier Health Sciences
ISBN: 8131236234
Category : Medical
Languages : en
Pages : 612
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Book Description
Thoroughly revamped and revised edition carrying precise information in a concise manner. Radical changes have been effected in the chapters Death and Its Medicolegal Aspects: Forensic Thanatology; Sudden and Unexpected Deaths; Asphyxial Deaths; Deaths Associated with Surgery, Anaesthesia and Blood Transfusion; Custody Related Torture and/or Death; Medicolegal Examination of the Living; Injuries by Firearms; Complications of Trauma: Was Wounding Responsible for Death?; Consent to and Refusal of Treatment; Medical Negligence; and Intricacies of Forensic Toxicology. Enriched with photographs, drawings, sketches, flowcharts, and tables for easy and catchy understanding. Old cases have been replaced with new ones, making way for the readers to appreciate medicolegal implications. Reflects author’s personal experience of about three decades and the knowledge gathered from extensive reading, interactions, deliberations, etc. at various platforms.
Author: National Institute of Justice (U.S.). Technical Working Group on Crime Scene Investigation
Publisher:
ISBN:
Category : Crime scene searches
Languages : en
Pages : 64
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Book Description
This is a guide to recommended practices for crime scene investigation. The guide is presented in five major sections, with sub-sections as noted: (1) Arriving at the Scene: Initial Response/Prioritization of Efforts (receipt of information, safety procedures, emergency care, secure and control persons at the scene, boundaries, turn over control of the scene and brief investigator/s in charge, document actions and observations); (2) Preliminary Documentation and Evaluation of the Scene (scene assessment, "walk-through" and initial documentation); (3) Processing the Scene (team composition, contamination control, documentation and prioritize, collect, preserve, inventory, package, transport, and submit evidence); (4) Completing and Recording the Crime Scene Investigation (establish debriefing team, perform final survey, document the scene); and (5) Crime Scene Equipment (initial responding officers, investigator/evidence technician, evidence collection kits).
