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Produktbild: Analytical Techniques in Forensic Science

Analytical Techniques in Forensic Science

149,99 €

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Beschreibung

Produktdetails

Einband

Gebundene Ausgabe

Erscheinungsdatum

28.01.2021

Herausgeber

Wolstenholme Rosalind + weitere

Verlag

John Wiley & Sons

Seitenzahl

464

Maße (L/B/H)

25/17,5/3,1 cm

Gewicht

892 g

Auflage

1. Auflage

Sprache

Englisch

ISBN

978-1-119-97828-2

Beschreibung

Produktdetails

Einband

Gebundene Ausgabe

Erscheinungsdatum

28.01.2021

Herausgeber

Verlag

John Wiley & Sons

Seitenzahl

464

Maße (L/B/H)

25/17,5/3,1 cm

Gewicht

892 g

Auflage

1. Auflage

Sprache

Englisch

ISBN

978-1-119-97828-2

Herstelleradresse

Libri GmbH
Europaallee 1
36244 Bad Hersfeld
DE

Email: gpsr@libri.de

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  • Produktbild: Analytical Techniques in Forensic Science
  • List of Contributors xvii
     
    Preface xix
     
    Acknowledgements xxi
     
    Part I Preparing for Analysis 1
     
    1 Introduction to Forensic Science 3
    Sue Jickells, Rosalind Wolstenholme and Shari Forbes
     
    1.1 Forensic Science 3
     
    1.2 The Forensic Process 6
     
    1.2.1 Forensic Principles and the Crime Scene 6
     
    1.2.2 Preparatory Issues in Laboratory Analysis 11
     
    1.2.3 Interpretation of Forensic Evidence 13
     
    1.2.3.1 The Expert Witness and Interpretation 14
     
    1.2.3.2 Evidential Value 15
     
    1.2.3.3 Statistical Interpretation 18
     
    1.2.3.4 Bayesian Statistics 20
     
    1.3 Judicial Systems 22
     
    1.3.1 Criminal vs. Civil Law 22
     
    1.3.2 Adversarial vs. Inquisitorial System 24
     
    1.3.3 Rules of Evidence 25
     
    1.3.3.1 Admissibility of Evidence 25
     
    1.3.4 Types of Evidence 26
     
    1.3.5 Opinion and Expert Testimony 28
     
    1.3.5.1 Admissibility of Scientific and Technical Evidence 28
     
    1.4 The Role of Analytical Chemistry in Forensic Science 30
     
    1.4.1 Techniques Used for Chemical Analysis 31
     
    References 32
     
    2 Analytical Methodology and Experimental Design 35
    Florian Wulfert and Rosalind Wolstenholme
     
    2.1 Scientific Method 35
     
    2.2 What DoWe Mean by Analysis? 36
     
    2.3 The Stages of Analysis 36
     
    2.3.1 Quantification 37
     
    2.3.1.1 External Standards 37
     
    2.3.1.2 Internal Standards 38
     
    2.3.1.3 Standard Addition 38
     
    2.4 Analysis Development 39
     
    2.4.1 Error Estimation 39
     
    2.4.2 Quality Assurance and Quality Control 40
     
    2.4.3 Method Development and Experimental Designs 41
     
    2.4.4 Selecting Critical Variables with Factorial Designs 42
     
    2.4.4.1 Categorical Variables 43
     
    2.4.4.2 Reduced Designs 44
     
    2.4.4.3 Final Practical Experimental Considerations 44
     
    2.4.4.4 Deciding on Significance 44
     
    2.4.4.5 Interpretation 45
     
    2.4.5 Modelling the Significant Variables Using Response Surface Designs 46
     
    2.4.5.1 Sparse Response Surface Designs 48
     
    2.4.5.2 Analysing Response Surface Models 48
     
    2.4.5.3 Validation 49
     
    2.4.5.4 Optimisation 49
     
    3 Presumptive Testing 51
    Rosalind Wolstenholme and Shari Forbes
     
    3.1 Introduction 51
     
    3.2 Drugs 52
     
    3.2.1 Drugs Seizure Sampling 52
     
    3.2.2 Major Drug Classes 52
     
    3.2.2.1 Marijuana 52
     
    3.2.2.2 Opioids, Cocaine, and Amphetamines 53
     
    3.2.2.3 Barbiturates and Benzodiazepines 53
     
    3.2.2.4 LSD 53
     
    3.2.2.5 New Psychoactive Substances 55
     
    3.2.3 Presumptive Tests for Drugs 56
     
    3.2.3.1 Colour Tests 56
     
    3.2.3.2 Thin Layer Chromatography 56
     
    3.2.3.3 Microcrystal Tests 56
     
    3.3 Firearms Discharge Residue 57
     
    3.3.1 Firearms Discharge Residue Sampling 57
     
    3.3.2 Firearms Discharge Residue Presumptive Tests 58
     
    3.4 Explosives 59
     
    3.4.1 Explosive Residue Sampling 60
     
    3.4.2 Explosive Residue Presumptive Tests 60
     
    3.4.2.1 Colour Tests 60
     
    3.4.2.2 Thin Layer Chromatography 61
     
    3.4.2.3 Portable Instruments 61
     
    3.5 Ethanol (Ethyl Alcohol) 61
     
    3.5.1 Breath Alcohol Testing 61
     
    3.5.1.1 Electronic Devices 62
     
    3.5.1.2 Chemical Test Devices 63
     
    3.5.2 Saliva-Based Testing 63
     
    3.6 Ignitable Liquid Residues 64
     
    3.7 Non-Chemical Presumptive Tests 65
     
    3.7.1 Electronic Detectors 65
     
    3.7.1.1 Electronic Detectors for Fire Investigations 65
     
    3.7.1.2 Electronic Detectors