• Produktbild: Handbook of Trace Evidence Analysis
  • Produktbild: Handbook of Trace Evidence Analysis

Handbook of Trace Evidence Analysis

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Beschreibung

Produktdetails

Einband

Gebundene Ausgabe

Erscheinungsdatum

29.10.2020

Herausgeber

Desiderio Vincent J. + weitere

Verlag

John Wiley & Sons Inc

Seitenzahl

480

Maße (L/B/H)

25,5/18,2/2,7 cm

Gewicht

1168 g

Auflage

1. Auflage

Sprache

Englisch

ISBN

978-1-118-96211-4

Beschreibung

Produktdetails

Einband

Gebundene Ausgabe

Erscheinungsdatum

29.10.2020

Herausgeber

Verlag

John Wiley & Sons Inc

Seitenzahl

480

Maße (L/B/H)

25,5/18,2/2,7 cm

Gewicht

1168 g

Auflage

1. Auflage

Sprache

Englisch

ISBN

978-1-118-96211-4

Herstelleradresse

Libri GmbH
Europaallee 1
36244 Bad Hersfeld
DE

Email: GPSR Kontakt

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  • Produktbild: Handbook of Trace Evidence Analysis
  • Produktbild: Handbook of Trace Evidence Analysis
  • List of Contributors xv
     
    Preface xvii
     
    1 Trace Evidence Recognition, Collection, and Preservation 1
    Ted R. Schwartz, Daniel S. Rothenberg, and Brandi L. Clark
     
    1.1 Introduction 1
     
    1.2 Theories of Transfer and Persistence 1
     
    1.2.1 Locard's Exchange Principle 1
     
    1.2.2 Primary, Secondary, Tertiary, etc. Transfers 2
     
    1.2.3 Non-contact Transfers 4
     
    1.2.4 Patterns Due to Contact 4
     
    1.2.5 Factors Affecting the Likelihood of a Transfer 5
     
    1.2.6 Factors Affecting Persistence 5
     
    1.3 Proper Evidence Handling Practices 6
     
    1.3.1 Proper Clothing to Wear and Why 7
     
    1.3.2 Other Techniques to Avoid Contamination and Loss 7
     
    1.4 Recognition, Collection, and Preservation of Trace Evidence at the Crime Scene 8
     
    1.4.1 Searching for Relevant Trace Evidence 9
     
    1.4.1.1 Visible Trace Evidence 9
     
    1.4.1.2 Invisible Trace Evidence 9
     
    1.4.2 Documentation 9
     
    1.4.3 Collection 10
     
    1.4.3.1 Collecting the Entire Item Containing Potential Trace Evidence 11
     
    1.4.3.2 Picking with a Gloved Hand or Tweezers 13
     
    1.4.3.3 Collecting Invisible Trace Evidence 14
     
    1.4.3.4 Tape Lifting 14
     
    1.4.3.5 Vacuum Sweeping 15
     
    1.4.3.6 Tape Lifting vs. Vacuum Sweeping: Which Method to Use? 16
     
    1.4.3.7 Other Techniques 16
     
    1.4.4 Taking Known Exemplars and Alibi Samples 17
     
    1.4.5 Collection of Trace Evidence from a Body 18
     
    1.4.6 Preserving Evidence and Maintaining the Chain of Custody 19
     
    Checklist: Crime Scene Procedures 19
     
    Components of a Crime Scene Kit for Trace Evidence Collection 20
     
    1.5 Recognition, Collection, and Preservation of Trace Evidence in the Laboratory 21
     
    1.5.1 Workspace Preparation 21
     
    Checklist: Preparation of Examination Area in the Laboratory 21
     
    1.5.2 Evidence Examination Considerations 22
     
    1.5.3 Initial Examination Considerations 22
     
    A Note Regarding Evidence Handling and Potential DNA Contamination 22
     
    1.5.4 Evidence Description 23
     
    1.5.5 Macroscopic Evidence Examination 23
     
    1.5.6 Stereomicroscopic Examination 23
     
    1.5.7 Additional Documentation 24
     
    1.5.8 The Collection of Trace Evidence from Items in the Laboratory 25
     
    1.5.9 Collection Techniques 25
     
    1.5.9.1 Picking off Observed Trace Evidence 25
     
    1.5.9.2 Shaking/Scraping 26
     
    1.5.9.3 Tape Lifting 27
     
    1.5.9.4 Vacuum Sweeping 27
     
    1.5.9.5 Combinations of the Above Methods 28
     
    1.5.10 Taking Known Exemplar Samples 28
     
    Checklist: Evidence Examination in the Laboratory 28
     
    1.6 Summary 29
     
    Acknowledgments 29
     
    References 29
     
    Further Reading 30
     
    2 Polarized Light Microscopy for the Trace Evidence Examiner 32
    Andrew M. Bowen
     
    2.1 Introduction 33
     
    2.2 The Nature of Light 34
     
    2.2.1 Reflection 35
     
    2.2.2 Refraction 36
     
    2.2.3 Dispersion 40
     
    2.2.4 Temperature Coefficient of Refractive Index 41
     
    2.2.5 Absorption of Light 41
     
    2.2.6 Other Interactions Between Light and Matter 41
     
    2.3 Light Microscopy 42
     
    2.3.1 Image Formation in a Compound Light Microscope 42
     
    2.3.2 Numerical Aperture and Resolution 45
     
    2.4 Introduction to Crystallography 55
     
    2.4.1 Symmetry 55
     
    2.4.2 Crystal Point Groups 57
     
    2.4.3 Six Crystal Systems 58
     
    2.4.3.1 Cubic (Isometric) System 58
     
    2.4.3.2 Tetragonal System 60
     
    2.4.3.3 Hexagonal System 60
     
    2.4.3.4 Orthorhombic System 62
    &