Chemometric Methods In Forensic Science

Author : Vishal Sharma
Publisher : Royal Society of Chemistry
ISBN 13 : 1839161906
Total Pages : 346 pages
Book Rating : 4.02/5 ( download)

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Download or read book Chemometric Methods in Forensic Science written by Vishal Sharma and published by Royal Society of Chemistry. This book was released on 2023-12-20 with total page 346 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book fills a gap in the literature outlining how chemometric methods are applied to forensic casework, what limitations to these approaches exist, and future trends emerging in the field.

Author : Andrzej Parczewski
Publisher :
ISBN 13 : 9788387425722
Total Pages : 427 pages
Book Rating : 4.29/5 ( download)

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Download or read book Chemometrics written by Andrzej Parczewski and published by . This book was released on 2006 with total page 427 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author : Richard G. Brereton
Publisher : John Wiley & Sons
ISBN 13 : 9780470746479
Total Pages : 522 pages
Book Rating : 4.75/5 ( download)

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Download or read book Chemometrics for Pattern Recognition written by Richard G. Brereton and published by John Wiley & Sons. This book was released on 2009-06-29 with total page 522 pages. Available in PDF, EPUB and Kindle. Book excerpt: Over the past decade, pattern recognition has been one of the fastest growth points in chemometrics. This has been catalysed by the increase in capabilities of automated instruments such as LCMS, GCMS, and NMR, to name a few, to obtain large quantities of data, and, in parallel, the significant growth in applications especially in biomedical analytical chemical measurements of extracts from humans and animals, together with the increased capabilities of desktop computing. The interpretation of such multivariate datasets has required the application and development of new chemometric techniques such as pattern recognition, the focus of this work. Included within the text are: ‘Real world’ pattern recognition case studies from a wide variety of sources including biology, medicine, materials, pharmaceuticals, food, forensics and environmental science; Discussions of methods, many of which are also common in biology, biological analytical chemistry and machine learning; Common tools such as Partial Least Squares and Principal Components Analysis, as well as those that are rarely used in chemometrics such as Self Organising Maps and Support Vector Machines; Representation in full colour; Validation of models and hypothesis testing, and the underlying motivation of the methods, including how to avoid some common pitfalls. Relevant to active chemometricians and analytical scientists in industry, academia and government establishments as well as those involved in applying statistics and computational pattern recognition.

Author : Grady Hanrahan
Publisher : John Wiley & Sons
ISBN 13 : 0470530189
Total Pages : 460 pages
Book Rating : 4.84/5 ( download)

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Download or read book Chemometric Methods in Capillary Electrophoresis written by Grady Hanrahan and published by John Wiley & Sons. This book was released on 2009-10-22 with total page 460 pages. Available in PDF, EPUB and Kindle. Book excerpt: Use chemometric techniques to develop optimum separation conditions for capillary electrophoreses For all its advantages, capillary electrophoresis (CE) also carries significant disadvantages for the researcher. Offering a unique blend of information from authors active in a variety of developments of chemometrics in CE, Chemometric Methods in Capillary Electrophoresis presents modern chemometric methods as an alternative to help alleviate the problems commonly encountered during routine analysis and method development. Focusing on current chemometric methods utilized in CE endeavours by research-active experts in the field, the book begins with a thorough introduction to CE and chemometric-related concepts and the need for modern chemometric methods in CE. Part 1 discusses differing types of screening designs and response surface methodology¿in an¿application based format Part 2 includes vital discussion on various exploratory data analysis, prediction, and classification techniques utilized in CE-related studies Part 3 provides practical information on modelling quantitative structure relationships Part 4 explores transformation techniques, in particular fundamental studies and applications of cross-correlation and Hadamard Transform Electrophoresis Showing how chemometric methods are applied in a wide array of applications including biological, medical, pharmaceutical, food, forensic, and environmental science, Chemometric Methods in Capillary Electrophoresis is not only highly significant to capillary electrophoresis-based endeavours, but instructive for investigators active in other areas of separation science who could benefit from its informative content.

Author : Richard G. Brereton
Publisher : John Wiley & Sons
ISBN 13 : 0470845740
Total Pages : 504 pages
Book Rating : 4.45/5 ( download)

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Download or read book Chemometrics written by Richard G. Brereton and published by John Wiley & Sons. This book was released on 2003-07-25 with total page 504 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is aimed at the large number of people who need to use chemometrics but do not wish to understand complex mathematics, therefore it offers a comprehensive examination of the field of chemometrics without overwhelming the reader with complex mathematics. * Includes five chapters that cover the basic principles of chemometrics analysis. * Provides two chapters on the use of Excel and MATLAB for chemometrics analysis. * Contains 70 worked problems so that readers can gain a practical understanding of the use of chemometrics.

Author : Arian van Asten
Publisher : Elsevier
ISBN 13 : 0128207213
Total Pages : 576 pages
Book Rating : 4.15/5 ( download)

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Download or read book Chemical Analysis for Forensic Evidence written by Arian van Asten and published by Elsevier. This book was released on 2022-11-24 with total page 576 pages. Available in PDF, EPUB and Kindle. Book excerpt: Chemical Analysis for Forensic Evidence provides readers with the fundamental framework of forensic analytical chemistry, describing the entire process, from crime scene investigation to evidence sampling, laboratory analysis, quality aspects, and reporting and testifying in court. In doing so, important principles and aspects are demonstrated through the various forensic expertise areas in which analytical chemistry plays a key role, including illicit drugs, explosives, toxicology, fire debris analysis and microtraces such as gunshot residues, glass and fibers. This book illuminates the underlying practical framework that governs how analytical chemistry is used in practice by forensic experts to solve crime. Arian van Asten utilizes a hands-on approach with numerous questions, examples, exercises and illustrations to help solidify key concepts and teach them in an engaging way. Provides a forensic analytical chemistry framework based on how professionals actually use chemistry to solve crimes Introduces leading principles necessary to forensic practice understanding Answers key questions with a wealth of illustrations and real-world examples

Author : Aderval S. Luna
Publisher : Nova Science Publishers
ISBN 13 : 9781536105186
Total Pages : 0 pages
Book Rating : 4.8X/5 ( download)

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Download or read book Chemometrics written by Aderval S. Luna and published by Nova Science Publishers. This book was released on 2017 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book offers an accessible introduction to application-oriented multivariate methods of data analysis and procedures that are highly beneficial to solving a variety of problems by using analytical chemistry and statistics. It presents a diverse selection of topics that include experimental designs applied for the optimisation of liquid chromatographic and capillary electrophoresis, variable selection in chemical data, calibration of the first order: data, algorithms, and analytical applications, characterisation of polyphenols from natural products using separation techniques coupled with chemometrics, detection of malignant tumors using FT-IR spectroscopy combined with chemometrics, guidelines in synthesis of new anticancer compounds, direct analysis of solid samples by spectroscopy and chromatographic techniques, application of data fusion in different levels with examples, and analysis of pharmaceutical and food products by various analytical techniques. This book helps thereader embrace the growing role of chemometrics in some of the latest research trends, such as characterisation of polyphenolic compounds in natural, pharmaceutical, and food products in analytical problems, such as classification and quantification using the multivariate calibration of the second order. This book also identifies several areas for future development and applications. The chapters are written by leading experts. Chemometrics: Methods, Applications, and New Research offers a reliable source of useful information in a style that is accessible to all levels of students, professionals, and researchers involved in analysing scientific data.

Author : Fabiano André Narciso Fernandes
Publisher : Elsevier
ISBN 13 : 0443215030
Total Pages : 565 pages
Book Rating : 4.32/5 ( download)

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Download or read book Chemometrics written by Fabiano André Narciso Fernandes and published by Elsevier. This book was released on 2024-06-28 with total page 565 pages. Available in PDF, EPUB and Kindle. Book excerpt: Chemometrics: Data Treatment and Applications demonstrates the best practices for treating real-world analytical instrument data and how to apply chemometrics to this data. Rather than focusing on the mathematical theory involved in chemometrics, this book is meant for the industrial chemist, and academics and advanced students that want to use chemometrics in practice. Case studies on several applications are presented. Unlike existing literature, this book focuses on best practices, practical realities, and challenges when treating data, rather than on the mathematical theory. It also provides basic information on chemometrics, several chapters on how to treat, and the best practices used to treat, data from different analytical instruments, as well as case studies and uses of chemometrics in different fields. The book is written primarily for analytic chemists as practitioners in analytical laboratories and other industries. It will also be useful to academics and graduate, masters and postdoc students chiefly working in analytical chemistry who want to improve the practical aspects of their research activities. Presents topical and important chapters for the most-used analytical instruments Focuses on practical issues in the implementation of chemometrics Examines advances in the application of chemometrics in several fields Includes frank perspectives on what works well for the data of a certain analytical instrument given the multiple choices of mathematical models and protocols that can be applied Covered protocols are heavily illustrated with case studies showing their potential use and the advances in chemometrics

Author : Rosalind Wolstenholme
Publisher : John Wiley & Sons
ISBN 13 : 1119978289
Total Pages : 464 pages
Book Rating : 4.82/5 ( download)

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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.

Author : Max M. Houck
Publisher : Academic Press
ISBN 13 : 0128006730
Total Pages : 532 pages
Book Rating : 4.33/5 ( download)

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Download or read book Materials Analysis in Forensic Science written by Max M. Houck and published by Academic Press. This book was released on 2016-05-27 with total page 532 pages. Available in PDF, EPUB and Kindle. Book excerpt: Materials Analysis in Forensic Science will serve as a graduate level text for those studying and teaching materials analysis in forensic science. In addition, it will prove an excellent library reference for forensic practitioners to use in their casework. Coverage includes methods, textiles, explosives, glass, coatings, geo-and bio-materials, and marks and impressions, as well as information on various other materials and professional issues the reader may encounter. Edited by a world-renowned leading forensic expert, the book is a long overdue solution for the forensic science community. Provides basic principles of forensic science and an overview of materials analysis Contains information on a wide variety of trace evidence Covers methods, textiles, explosives, glass, coatings, geo-and bio-materials, and marks and impressions, as well as various other materials Includes a section on professional issues, such as discussions of the crime scene to court process, lab reports, health and safety, and field deployable devices Incorporates effective pedagogy, key terms, review questions, discussion questions, and additional reading suggestions