Friction Ridge Analysis
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Quantitative Qualitative Friction Ridge Analysis
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Author : David R. Ashbaugh
language : en
Publisher: CRC Press
Release Date : 1999-10-27
Quantitative Qualitative Friction Ridge Analysis written by David R. Ashbaugh and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 1999-10-27 with Law categories.
A thumb print left at the scene of a grisly murder. Fingerprints taken from a getaway car used in a bank robbery. A palm print recovered from the shattered glass door of a burglarized home. Indeed, where crimes are committed, careless perpetrators will invariably leave behind the critical pieces of evidence—most likely in the form of fingerprints—needed to catch and convict them. But the science of fingerprint identification isn’t always as cut and dry as detective novels and movies make it out to be. Quantitative-Qualitative Friction Ridge Analysis, a new book in the ongoing Practical Aspects of Criminal and Forensic Investigations series, examines the latest methods and techniques in the science of friction ridge identification, or ridgeology. David R. Ashbaugh examines every facet of the discipline, from the history of friction ridge identification and its earliest pioneers and researchers, to the scientific basis and the various steps of the identification process. The structure and growth of friction skin and how it can leave latent or visible prints are examined, as well as advanced identification methods in ridgeology, including Poroscopy, Edgeoscopy, Pressure Distortion and Complex or Problem Print Analysis. The book, which features several detailed illustrations and photographs, also includes a new method for Palmar Flexion Crease Identification (palm lines) designed by the author and which has helped solve several criminal cases where fingerprints were not available. For crime scene technicians, forensic identification specialists, or anyone else pursuing a career in forensic science, this book is arguably the definitive source in the science of friction ridge identification.
Friction Ridge Analysis
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Author : Kumud Kant Awasthi
language : en
Publisher: Springer Nature
Release Date : 2023-09-23
Friction Ridge Analysis written by Kumud Kant Awasthi and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-09-23 with Science categories.
The book presents emerging techniques for the development of latent fingerprint on various surfaces using nanotechnology. It explores the use of nanoparticles for the development of fingerprints. Various topics covered in this book include chemistry of nanomaterials for finger printing, quantum dots in fingerprinting, florescent nanoparticles in fingerprinting, nanocomposite and hybrid materials for fingerprints, carbon-based nanomaterial, silver and gold nanoparticles development of fingerprint, zinc oxide nanoparticles, silica nanoparticles for development of fingerprints, etc. Given the contents, the book will be highly useful for the students, researchers and professionals working in the areas of forensic science and nanotechnology.
The Forensic Analysis Comparison And Evaluation Of Friction Ridge Skin Impressions
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Author : Dan G. Perkins
language : en
Publisher: John Wiley & Sons
Release Date : 2022-07-25
The Forensic Analysis Comparison And Evaluation Of Friction Ridge Skin Impressions written by Dan G. Perkins and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-07-25 with Law categories.
THE FORENSIC ANALYSIS, COMPARISON AND EVALUATION OF FRICTION RIDGE SKIN IMPRESSIONS An accessible, highly practical introduction to the ACE framework fingerprint examiners use to analyse, compare and evaluate friction ridge skin impressions. When friction ridge skin (the skin on the undersides of the hands and feet) contacts a surface an impression of it may be left behind. Impressions that are left inadvertently, for example at a scene where a crime is alleged to have been committed are known as ‘marks’. Impressions taken intentionally from a person, for example as a result of their arrest are known as ‘prints’. The Forensic Analysis, Comparison and Evaluation of Friction Ridge Skin Impressions offers step-by-step instruction to examiners tasked with identifying people by the marks they leave behind. Assuming no previous knowledge of the subject, this easy-to-use guide breaks down the ACE (Analysis, Comparison and Evaluation) framework into 10 key questions that provide clear guidance on: establishing the most evidentially valuable mark; the type of details the mark may reveal; the effects of distortion; how to determine which area of skin is most likely to have made the mark, and more. Author Dan Perkins draws upon his years of experience to equip fingerprint examiners with the key skills needed to carry out the appropriate analysis, comparison and evaluation of friction ridge skin impressions. Presents a stepwise approach designed for both novice and more experienced fingerprint examiners Discusses all aspects of ACE, including the formation of fingerprints, documentation, suitability, and orientation Contains references to relevant research, real-world case studies, and hundreds of impressions the reader can analyse and compare Includes five detailed appendices covering fabrication, transplantation and forgery, verification, bias, activity level propositions, and errors The Forensic Analysis, Comparison and Evaluation of Friction Ridge Skin Impressions is an indispensable ACE ‘checklist’ for trainees in the field of fingerprint comparison and identification, qualified fingerprint examiners and forensic science students.
Friction Ridge Skin
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Author : James F. Cowger
language : en
Publisher: CRC Press
Release Date : 2020-07-24
Friction Ridge Skin written by James F. Cowger and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-07-24 with Architecture categories.
Here is a complete guide to the collection, classification, and comparison of friction skin prints and the determination of identity and nonidentity. It discusses: the cause and significance of variations in prints; the importance of class characteristics in print; the application of probability in decision making; and photographic techniques and considerations.
Quantitative Qualitative Friction Ridge Analysis
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Author : David R. Ashbaugh
language : en
Publisher:
Release Date : 1996
Quantitative Qualitative Friction Ridge Analysis written by David R. Ashbaugh and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1996 with categories.
Fingerprints
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Author : Mark R. Hawthorne
language : en
Publisher: CRC Press
Release Date : 2021-05-06
Fingerprints written by Mark R. Hawthorne and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-05-06 with Law categories.
Fingerprints: Analysis and Understanding the Science, Second Edition is a thorough update of Mark Hawthorne’s classic written by two professionals with combined experience not only in crime scene investigations but also as court-recognized experts in latent print examination. Designed as a concise text to cover the fundamental techniques and principles of obtaining and analyzing latent fingerprint evidence, the book is laid out and written in an easy to understand format for those front-line professionals collecting and analyzing fingerprint evidence. Over time, the degree of sophistication and education on fingerprints and friction ridge analysis has increased. Ultimately, through scientific study by pioneers in the field, the composition of friction skin soon became evident: that it could be used as a unique identifier of individuals. Now, fingerprints and footprints as unique identifiers—and their use in criminal cases—have become commonplace and an essential component of criminal investigation with most cases involving some component of fingerprint evidence. Divided into two parts, the book begins with the basics of analysis, providing a brief history, systematic methods of identification, fingerprint pattern types and their associated terminologies and current classifications. The second part of the book discusses the identification and presentation of evidence in the courtroom, demonstrating both the traditional, manual method of lifting prints and the newer techniques for automated and live scans. Coverage provides instruction on searching and developing latent prints, storage, and comparison of prints. New to this edition are updated techniques on collecting and preserving fingerprint evidence—including packaging and maintaining chain of custody. More detailed documentation processes, and additional chemical and lifting techniques, are described including use of light sources, latent backing cards and lifting material, casting material, ten print cards, and the enhancement of prints in blood. A discussion of laboratory equipment and comparison tools, the addition of photography techniques, and recent courtroom challenges to fingerprint evidence is also presented. Fingerprints, Second Edition will provide a hands-on, fresh look at the most commonly utilized evidence found at crime scenes: fingerprints. The book will provide law enforcement, crime scene personnel and students just such an opportunity to easily understand and grasp the concepts, and relevant issues, associated with friction skin and fingerprint evidence.
The Fingerprint
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Author : U. S. Department Justice
language : en
Publisher: Createspace Independent Publishing Platform
Release Date : 2014-08-02
The Fingerprint written by U. S. Department Justice and has been published by Createspace Independent Publishing Platform this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-08-02 with categories.
The idea of The Fingerprint Sourcebook originated during a meeting in April 2002. Individuals representing the fingerprint, academic, and scientific communities met in Chicago, Illinois, for a day and a half to discuss the state of fingerprint identification with a view toward the challenges raised by Daubert issues. The meeting was a joint project between the International Association for Identification (IAI) and West Virginia University (WVU). One recommendation that came out of that meeting was a suggestion to create a sourcebook for friction ridge examiners, that is, a single source of researched information regarding the subject. This sourcebook would provide educational, training, and research information for the international scientific community.
Fingerprints And Other Ridge Skin Impressions
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Author : Christophe Champod
language : en
Publisher: CRC Press
Release Date : 2017-12-19
Fingerprints And Other Ridge Skin Impressions written by Christophe Champod and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-12-19 with Law categories.
Since its publication, the first edition of Fingerprints and Other Ridge Skin Impressions has become a classic in the field. This second edition is completely updated, focusing on the latest technology and techniques—including current detection procedures, applicable processing and analysis methods—all while incorporating the expansive growth of literature on the topic since the publication of the original edition. Forensic science has been challenged in recent years as a result of errors, courts and other scientists contesting verdicts, and changes of a fundamental nature related to previous claims of infallibility and absolute individualization. As such, these factors represent a fundamental change in the way training, identifying, and reporting should be conducted. This book addresses these questions with a clear viewpoint as to where the profession—and ridge skin identification in particular—must go and what efforts and research will help develop the field over the next several years. The second edition introduces several new topics, including Discussion of ACE-V and research results from ACE-V studies Computerized marking systems to help examiners produce reports New probabilistic models and decision theories about ridge skin evidence interpretation, introducing Bayesnet tools Fundamental understanding of ridge mark detection techniques, with the introduction of new aspects such as nanotechnology, immunology and hyperspectral imaging Overview of reagent preparation and application Chapters cover all aspects of the subject, including the formation of friction ridges on the skin, the deposition of latent marks, ridge skin mark identification, the detection and enhancement of such marks, as well the recording of fingerprint evidence. The book serves as an essential reference for practitioners working in the field of fingermark detection and identification, as well as legal and police professionals and anyone studying forensic science with a view to understanding current thoughts and challenges in dactyloscopy.
Fundamentals Of Fingerprint Analysis
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Author : Hillary Moses Daluz
language : en
Publisher: CRC Press
Release Date : 2014-12-01
Fundamentals Of Fingerprint Analysis written by Hillary Moses Daluz and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-12-01 with Law categories.
The "CSI effect" has brought an explosion of interest in the forensic sciences, leading to the development of new programs in universities across the world. While dozens of professional texts on the science of fingerprint analysis are available, few are designed specifically for students. An essential learning tool for classes in fingerprinting and impression evidence, Fundamentals of Fingerprint Analysis takes students from an understanding of the historical background of fingerprint evidence to seeing how it plays out in a present-day courtroom. Using a pedagogical format, with each chapter building on the previous one, the book is divided into three sections. The first explains the history and theory of fingerprint analysis, fingerprint patterns and classification, and the concept of biometrics—the practice of using unique biological measurements or features to identify individuals. The second section discusses forensic light sources and physical and chemical processing methods. Section Three covers fingerprint analysis with chapters on documentation, crime scene processing, fingerprint and palm print comparisons, and courtroom testimony. Designed for classroom use, each chapter contains key terms, learning objectives, a chapter summary, and review questions to test students’ assimilation of the material. Ample diagrams, case studies, and photos demonstrate concepts in a way that prepares students for working actual cases.
Latent Print Processing Guide
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Author : Stephen P. Kasper
language : en
Publisher: Academic Press
Release Date : 2015-12-28
Latent Print Processing Guide written by Stephen P. Kasper and has been published by Academic Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-12-28 with Law categories.
Latent prints are chance or accidental impressions left by friction-ridge skin on a surface, regardless of whether they are visible or invisible at the time of deposition. Recognition of evidence that may contain fingerprints and the processes that can develop these latent prints is crucial in preventing valuable evidence from being left undetected. Latent Print Processing Guide goes beyond the basic police training, covering latent prints in detail and providing first responders with adequate training and guidelines. To process latent prints, examiners use various techniques including electronic, chemical, cyanoacrylate, and physical methods. Latent Print Processing Guide offers a broad understanding of latent print detection, development, and recovery, including insights on stateof-the-art technologies. Includes history of latent print identification and some of the pioneers and their contributions. Defines the differences between chemical and physical processes and explains process sequence protocols and recovery methods for different types of evidence. Chapters include: process selection, application and recovery, special considerations for specific materials, protocol sequence and process formulas, including required materials, application method, expected results, safety measures, and references. The text is written so that non-crime scene or non-crime laboratory personnel can also gain valuable information from it.