Download or read book Challenges in Detection Approaches for Forensic Science written by Lynn Dennany and published by Royal Society of Chemistry. This book was released on 2021-04-13 with total page 205 pages. Available in PDF, EPUB and Kindle. Book excerpt: Forensic science combines analytical science with the requirements of law enforcement agencies and legislation. This can often pose challenges within the development of novel analytical methods, particularly with the drive to have more in-field and in-situ applications to facilitate the investigation of criminal cases. This book will explore the specific challenges encountered by forensic scientists and the developments that are being made to address these within the framework of the legislative requirements. It will provide a critical appraisal of the current challenges facing analytical approaches for the detection of forensic evidence and the state of the art technologies used to address these challenges. Providing an excellent combination of current research and how this pertains to forensic investigations, the book will also highlight key obstacles within this ever-changing environment. Aimed at graduates and forensic professionals, this is a unique oversight of the current work being undertaken within the development of analytical methods and also in the interpretation of complex crime scene samples.
Download or read book Challenges in Detection Approaches for Forensic Science written by Dr Lynn Dennany and published by Royal Society of Chemistry. This book was released on 2021-04-15 with total page 196 pages. Available in PDF, EPUB and Kindle. Book excerpt: Forensic science combines analytical science with the requirements of law enforcement agencies and legislation. This can often pose challenges within the development of novel analytical methods, particularly with the drive to have more in-field and in-situ applications to facilitate the investigation of criminal cases. This book will explore the specific challenges encountered by forensic scientists and the developments that are being made to address these within the framework of the legislative requirements. It will provide a critical appraisal of the current challenges facing analytical approaches for the detection of forensic evidence and the state of the art technologies used to address these challenges. Providing an excellent combination of current research and how this pertains to forensic investigations, the book will also highlight key obstacles within this ever-changing environment. Aimed at graduates and forensic professionals, this is a unique oversight of the current work being undertaken within the development of analytical methods and also in the interpretation of complex crime scene samples.
Download or read book Light in Forensic Science written by Giorgia Miolo and published by Royal Society of Chemistry. This book was released on 2018-04-16 with total page 444 pages. Available in PDF, EPUB and Kindle. Book excerpt: The identification and quantification of material present and collected at a crime scene are critical requirements in investigative analyses. Forensic analysts use a variety of tools and techniques to achieve this, many of which use light. Light is not always the forensic analyst’s friend however, as light can degrade samples and alter results. This book details the analysis of a range of molecular systems by light-based techniques relevant to forensic science, as well as the negative effects of light in the degradation of forensic evidence, such as the breakage of DNA linkages during DNA profiling. The introductory chapters explain how chemiluminescence and fluorescence can be used to visualise samples and the advantages and limitations of available technologies. They also discuss the limitations of our knowledge about how light could alter the physical nature of materials, for example by breaking DNA linkages during DNA profiling or by modifying molecular structures of polymers and illicit drugs. The book then explains how to detect, analyse and interpret evidence from materials such as illicit drugs, agents of bioterrorism, and textiles, using light-based techniques from microscopy to surface enhanced Raman spectroscopy. Edited by active photobiological and forensic scientists, this book will be of interest to students and researchers in the fields of photochemistry, photobiology, toxicology and forensic science.
Download or read book Forensic Gait Analysis written by Ivan Birch and published by CRC Press. This book was released on 2020-07-07 with total page 235 pages. Available in PDF, EPUB and Kindle. Book excerpt: Gait analysis is the systematic study of human walking, using the eye and brain of experienced observers, augmented by instrumentation for measuring body movements, body mechanics, and the activity of the muscles. Since Aristotle’s work on gait analysis more than 2000 years ago, it has become an established clinical science used extensively in the healthcare and rehabilitation fields for diagnosis and treatment. Forensic Gait Analysis details the more recent, and rapidly developing, use of gait analysis in the forensic sciences. The book considers the use of observational gait analysis, based on video recordings, to assist in the process of identification or exclusion. With the increase in use of CCTV and surveillance systems over the last 20 to 30 years, there has been a steady and rapid increase in the use of gait as evidence. Currently, gait analysis is widely used in the UK in criminal investigations, with increasing awareness of its potential use in the US, Europe, and globally. The book details the history of the science, current practices, and of the emergent application to establish best-practice standards that conform to those of other forensic science disciplines. Engagement with the Forensic Science Regulator, and the Chartered Society of Forensic Sciences in the UK, and the International Association for Identification has helped to ensure and enhance the quality assurance of forensic gait analysis. However, there remains a fundamental lack of standardized training and methodology for use in evidentiary and investigative casework. This book fills that void, serving as one of the first to describe the current state of practice, capabilities and limitations, and to outline methods, standards of practice and expectations of the gait analyst as a forensic practitioner. Forensic Gait Analysis reflects current research and forensic practice and will serve as a state-of-the-art guide to the use of gait analysis in the forensic context—for both education and training purposes. It will be a welcome addition to the libraries of professionals in the areas of podiatry, gait analysis, forensic video analysis, law enforcement, and legal practice.
Download or read book Strengthening Forensic Science in the United States written by National Research Council and published by National Academies Press. This book was released on 2009-07-29 with total page 348 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Download or read book Confluence of AI Machine and Deep Learning in Cyber Forensics written by Misra, Sanjay and published by IGI Global. This book was released on 2020-12-18 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt: Developing a knowledge model helps to formalize the difficult task of analyzing crime incidents in addition to preserving and presenting the digital evidence for legal processing. The use of data analytics techniques to collect evidence assists forensic investigators in following the standard set of forensic procedures, techniques, and methods used for evidence collection and extraction. Varieties of data sources and information can be uniquely identified, physically isolated from the crime scene, protected, stored, and transmitted for investigation using AI techniques. With such large volumes of forensic data being processed, different deep learning techniques may be employed. Confluence of AI, Machine, and Deep Learning in Cyber Forensics contains cutting-edge research on the latest AI techniques being used to design and build solutions that address prevailing issues in cyber forensics and that will support efficient and effective investigations. This book seeks to understand the value of the deep learning algorithm to handle evidence data as well as the usage of neural networks to analyze investigation data. Other themes that are explored include machine learning algorithms that allow machines to interact with the evidence, deep learning algorithms that can handle evidence acquisition and preservation, and techniques in both fields that allow for the analysis of huge amounts of data collected during a forensic investigation. This book is ideally intended for forensics experts, forensic investigators, cyber forensic practitioners, researchers, academicians, and students interested in cyber forensics, computer science and engineering, information technology, and electronics and communication.
Download or read book DNA Technology in Forensic Science written by National Research Council and published by National Academies Press. This book was released on 1992-02-01 with total page 199 pages. Available in PDF, EPUB and Kindle. Book excerpt: Matching DNA samples from crime scenes and suspects is rapidly becoming a key source of evidence for use in our justice system. DNA Technology in Forensic Science offers recommendations for resolving crucial questions that are emerging as DNA typing becomes more widespread. The volume addresses key issues: Quality and reliability in DNA typing, including the introduction of new technologies, problems of standardization, and approaches to certification. DNA typing in the courtroom, including issues of population genetics, levels of understanding among judges and juries, and admissibility. Societal issues, such as privacy of DNA data, storage of samples and data, and the rights of defendants to quality testing technology. Combining this original volume with the new update-The Evaluation of Forensic DNA Evidence-provides the complete, up-to-date picture of this highly important and visible topic. This volume offers important guidance to anyone working with this emerging law enforcement tool: policymakers, specialists in criminal law, forensic scientists, geneticists, researchers, faculty, and students.
Download or read book Introduction to Criminal Investigation written by Michael Birzer and published by CRC Press. This book was released on 2018-07-31 with total page 390 pages. Available in PDF, EPUB and Kindle. Book excerpt: The manner in which criminal investigators are trained is neither uniform nor consistent, ranging from sophisticated training protocols in some departments to on-the-job experience alongside senior investigators in others. Ideal for students taking a first course in the subject as well as professionals in need of a refresher, Introduction to Criminal Investigation uses an accessible format to convey concepts in practical, concrete terms. Topics discussed include: The history of criminal investigation in Western society Qualifications for becoming an investigator, the selection process, and ideal training requirements Crime scene search techniques, including planning and post-search debriefing Preparing effective field notes and investigative reports Interviewing and interrogating Types of evidence found at the crime scene and how to collect, package, and preserve it The contributions of forensic science to criminal investigations and the equipment used in crime labs Investigative protocol for a range of crimes, including property crimes, auto theft, arson, financial crimes, homicide, assault, sex crimes, and robbery Specialized investigations, including drug trafficking, cybercrime, and gang-related crime Legal issues involved in criminal investigations and preparing a case for trial Bringing together contributions from law enforcement personnel, academics, and attorneys, the book combines practical and theoretical elements to provide a comprehensive examination of today‘s criminal investigative process. The accessible manner in which the information is conveyed makes this an ideal text for a wide-ranging audience.
Download or read book Microbial Forensics written by Bruce Budowle and published by Academic Press. This book was released on 2010-10-27 with total page 753 pages. Available in PDF, EPUB and Kindle. Book excerpt: Microbial Forensics is a rapidly evolving scientific discipline. In the last decade, and particularly due to the anthrax letter attacks in the United States, microbial forensics has become more formalized and has played an increasingly greater role in crime investigations. This has brought renewed interest, development and application of new technologies, and new rules of forensic and policy engagement. It has many applications ranging from biodefense, criminal investigations, providing intelligence information, making society more secure, and helping protect precious resources, particularly human life. A combination of diverse areas is investigated, including the major disciplines of biology, microbiology, medicine, chemistry, physics, statistics, population genetics, and computer science. Microbial Forensics, Second Edition is fully revised and updated and serves as a complete reference of the discipline. It describes the advances, as well as the challenges and opportunities ahead, and will be integral in applying science to help solve future biocrimes. - A collection of microbiology, virology, toxicology and mycology as it relates to forensics, in one reference - New and expanded content to include statistical analysis of forensic data and legal admissibility and the standards of evidence, to name a few - Includes research information and application of that research to crime scene analysis, which will allow practitioners to understand and apply the knowledge to their practice with ease
Download or read book Technology in Forensic Science written by Deepak Rawtani and published by John Wiley & Sons. This book was released on 2020-11-02 with total page 412 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book "Technology in Forensic Science" provides an integrated approach by reviewing the usage of modern forensic tools as well as the methods for interpretation of the results. Starting with best practices on sample taking, the book then reviews analytical methods such as high-resolution microscopy and chromatography, biometric approaches, and advanced sensor technology as well as emerging technologies such as nanotechnology and taggant technology. It concludes with an outlook to emerging methods such as AI-based approaches to forensic investigations.
Download or read book The Evaluation of Forensic DNA Evidence written by National Research Council and published by National Academies Press. This book was released on 1996-12-12 with total page 270 pages. Available in PDF, EPUB and Kindle. Book excerpt: In 1992 the National Research Council issued DNA Technology in Forensic Science, a book that documented the state of the art in this emerging field. Recently, this volume was brought to worldwide attention in the murder trial of celebrity O. J. Simpson. The Evaluation of Forensic DNA Evidence reports on developments in population genetics and statistics since the original volume was published. The committee comments on statements in the original book that proved controversial or that have been misapplied in the courts. This volume offers recommendations for handling DNA samples, performing calculations, and other aspects of using DNA as a forensic toolâ€"modifying some recommendations presented in the 1992 volume. The update addresses two major areas: Determination of DNA profiles. The committee considers how laboratory errors (particularly false matches) can arise, how errors might be reduced, and how to take into account the fact that the error rate can never be reduced to zero. Interpretation of a finding that the DNA profile of a suspect or victim matches the evidence DNA. The committee addresses controversies in population genetics, exploring the problems that arise from the mixture of groups and subgroups in the American population and how this substructure can be accounted for in calculating frequencies. This volume examines statistical issues in interpreting frequencies as probabilities, including adjustments when a suspect is found through a database search. The committee includes a detailed discussion of what its recommendations would mean in the courtroom, with numerous case citations. By resolving several remaining issues in the evaluation of this increasingly important area of forensic evidence, this technical update will be important to forensic scientists and population geneticistsâ€"and helpful to attorneys, judges, and others who need to understand DNA and the law. Anyone working in laboratories and in the courts or anyone studying this issue should own this book.
Download or read book Science Needs for Microbial Forensics written by National Research Council (U.S.). Committee on Science Needs for Microbial Forensics: Developing an Initial International Roadmap and published by . This book was released on 2014 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: For these reasons, building awareness of and capacity in microbial forensics can assist in our understanding of what may have occurred during a biothreat event, and international collaborations that engage the broader scientific and policy-making communities are likely to strengthen our microbial forensics capabilities. One goal would be to create a shared technical understanding of the possibilities--and limitations--of the scientific bases for microbial forensics analysis. Science Needs for Microbial Forensics: Developing Initial International Research Priorities, based partly on a workshop held in Zabgreb, Croatia in 2013, identifies scientific needs that must be addressed to improve the capabilities of microbial forensics to investigate infectious disease outbreaks and provide evidence of sufficient quality to support legal proceedings and the development of government policies.
Download or read book Analytical Techniques in Forensic Science written by Rosalind Wolstenholme and published by John Wiley & Sons. This book was released on 2021-01-26 with total page 464 pages. Available in PDF, EPUB and Kindle. Book excerpt: An in-depth text that explores the interface between analytical chemistry and trace evidence Analytical Techniques in Forensic Science is a comprehensive guide written in accessible terms that examines the interface between analytical chemistry and trace evidence in forensic science. With contributions from noted experts on the topic, the text features a detailed introduction analysis in forensic science and then subsequent chapters explore the laboratory techniques grouped by shared operating principles. For each technique, the authors incorporate specific theory, application to forensic analytics, interpretation, forensic specific developments, and illustrative case studies. Forensic techniques covered include UV-Vis and vibrational spectroscopy, mass spectrometry and gas and liquid chromatography. The applications reviewed include evidence types such as fibers, paint, drugs and explosives. The authors highlight data collection, subsequent analysis, what information has been obtained and what this means in the context of a case. The text shows how analytical chemistry and trace evidence can problem solve the nature of much of forensic analysis. This important text: Puts the focus on trace evidence and analytical science Contains case studies that illustrate theory in practice Includes contributions from experts on the topics of instrumentation, theory, and case examples Explores novel and future applications for analytical techniques Written for undergraduate and graduate students in forensic chemistry and forensic practitioners and researchers, Analytical Techniques in Forensic Science offers a text that bridges the gap between introductory textbooks and professional level literature.
Download or read book Forensic Science Reform written by Wendy J Koen and published by Academic Press. This book was released on 2016-12-16 with total page 394 pages. Available in PDF, EPUB and Kindle. Book excerpt: Forensic Science Reform: Protecting the Innocent is written for the nonscientist to help make complicated scientific information clear and concise enough for attorneys and judges to master. This volume covers physical forensic science, namely arson, shaken baby syndrome, non-accidental trauma, bite marks, DNA, ballistics, comparative bullet lead analysis, fingerprint analysis, and hair and fiber analysis, and contains valuable contributions from leading experts in the field of forensic science. - 2018 PROSE Awards - Winner, Award for Textbook/Social Services: Association of American Publishers - Offers training for prosecuting attorneys on the present state of the forensic sciences in order to avoid reliance on legal precedent that lags decades behind the science - Provides defense attorneys the knowledge to defend their clients against flawed science - Arms innocence projects and appellate attorneys with the latest information to challenge convictions that were obtained using faulty science - Uses science-specific case studies to simplify issues in forensic science for the legal professional - Offers a detailed overview of both the failures and progress made in the forensic sciences, making the volume ideal for law school courses covering wrongful convictions, or for undergraduate courses on law, legal ethics, or forensics
Download or read book Forensic Analysis written by B Suresh Shetty and published by BoD – Books on Demand. This book was released on 2016-09-07 with total page 130 pages. Available in PDF, EPUB and Kindle. Book excerpt: It is my pleasure to place before you the book ''Forensic Analysis - From Death to Justice'' which presents one of the major portions of the broad specialty of Forensic Science comprising mainly of Thanatology and Criminalistics. This book has been designed to incorporate a wide range of new ideas and unique works from all authors from topics like Forensic Engineering, Forensic Entomology and Crime Scene Investigation. I hope that it will be useful to practitioners of forensic medicine, experts, pathologists, law makers, investigating authorities, undergraduate and postgraduate medical school graduates of medicine.
Download or read book The Future of Forensic Science written by Daniel A. Martell and published by John Wiley & Sons. This book was released on 2019-04-29 with total page 203 pages. Available in PDF, EPUB and Kindle. Book excerpt: Offers a diverse, interdisciplinary, and eye-opening view of the future direction of forensic science This one-of-a-kind book is a collection of content from the Past and Current Presidents of the American Academy of Forensic Sciences—providing readers with all of their forensic science experience, knowledge, insight, and wisdom. It envisions where forensic science will be a decade from now and the impact of these emerging advances on the law (along with our place in it), emphasizing theoretical advances, innovative leads from the laboratory, and emerging technologies. Filled with information from some of the greatest forensic minds of their generation, The Future of Forensic Science covers all of the eleven sections that comprise the AAFS. It discusses new directions in forensic anthropology, and looks at the future of such disciplines as criminalistics, forensic engineering science, forensic psychiatry and behavioral science, forensic toxicology, and forensic document examination. It also touches on the current and future state of digital and multimedia sciences. Contains contributions from an eminent group of forensic science experts Presents a valuable repository of forensic science experience, knowledge, insight, and wisdom Offers an insightful interdisciplinary look at the future of forensic science and how it is changing forensic science for the better Timed to coincide with the NIST forensic science initiative and the OSAC process The Future of Forensic Science is a must-have book for practicing forensic science professionals, academics, and advanced undergraduate and graduate students in forensic science. This book is published as part of the AAFS series ‘Forensic Science in Focus’.
Download or read book Experiments in Anti Social Behaviour written by David Canter and published by Routledge. This book was released on 2020-11-17 with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt: For a practical, hands-on approach to learning forensic psychology, Experiments in Anti-Social Behaviour: Ten Studies for Students presents a collection of unique projects for students that illustrate the many ways research into anti-social behaviour can be conducted whilst also highlighting social psychological aspects of criminality. Drawing on over half a century of supervising many hundreds of projects at high school, undergraduate, master's, and doctoral levels, David Canter provides well-grounded and detailed guidance for students on how to execute a range of different research studies through several psychological approaches, including quantitative cognitive studies, qualitative discourse analysis, and social identity theory. After introducing the ethical and practical challenges of studying crime and criminality, Experiments in Anti-Social Behaviour outlines broad approaches to research. This is followed by ten practical studies for students to carry out in order to engage directly with experimental research. These studies cover experiments, surveys, and case studies, and include a controlled examination of how easy it is to forge a signature, descriptions of experiments trying to detect deception, and an exploration of what is involved in linking actions in a serial killer’s crimes to his characteristics. Both engaging and interactive, Experiments in Anti-Social Behaviour is an invaluable resource for instructors and students from colleges and universities around the world in many different fields, such as psychology, criminology, and socio-legal studies. It will also be of interest to all those who want to know more about the psychology of crime and criminality.
