Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Modern Molecular Taxonomy01:29

Modern Molecular Taxonomy

298
Advancements in molecular biology have revolutionized the identification and characterization of bacteria, with multiple methods leveraging DNA sequencing for enhanced precision. As sequencing technologies improve and costs decline, these approaches are increasingly used in clinical, environmental, and evolutionary studies.Multilocus Sequence Typing (MLST) examines several housekeeping genes, essential chromosomal genes encoding cellular functions, to distinguish strains. Approximately...
298
Methods of Classification and Identification01:28

Methods of Classification and Identification

413
Bacterial identification relies on a diverse array of techniques to classify and understand microorganisms, each tailored to uncover specific characteristics. Traditional morphological approaches, while still valuable, are limited for closely related or structurally simple organisms. Modern methods integrate biochemical, serological, genetic, and advanced molecular tools to achieve greater accuracy.Morphological and Biochemical TechniquesMorphological characteristics, such as cell shape and...
413
Interdisciplinary Care: The Health Care Team-II01:18

Interdisciplinary Care: The Health Care Team-II

1.6K
An interdisciplinary team includes many healthcare professionals working together and utilizing their skills, knowledge, and expertise to provide holistic and quality patient care. Here are a few more healthcare professionals.
Physical Therapist
A physical therapist (PT) aims to restore function or prevent additional impairment in a patient following an injury or disease. Massage, heat, cold, water, sonar waves, exercises, and electrical stimulation are some treatments used by PTs to treat...
1.6K
Eyewitness Memory01:22

Eyewitness Memory

219
Eyewitness memory refers to the recollection of events by someone who has directly witnessed them, often serving as critical evidence in legal settings. This type of memory is commonly used in criminal cases where a witness describes details like a suspect's appearance, clothing, or behavior during a crime. However, despite its perceived reliability, eyewitness memory is prone to significant errors.
One such error is memory distortion, which occurs because human memory does not function...
219
Applications of Molecular Taxonomy01:20

Applications of Molecular Taxonomy

229
Molecular taxonomy has revolutionized the understanding and classification of bacteria, providing precise insights into their diversity, evolutionary relationships, and ecological roles. By utilizing molecular techniques such as DNA sequencing and fingerprinting, researchers have made significant strides in various fields related to bacterial studies.Resolving Taxonomic AmbiguitiesMolecular taxonomy has been instrumental in distinguishing closely related bacterial species initially thought to...
229
Steps in Outbreak Investigation01:18

Steps in Outbreak Investigation

261
In the ever-evolving field of public health, statistical analysis serves as a cornerstone for understanding and managing disease outbreaks. By leveraging various statistical tools, health professionals can predict potential outbreaks, analyze ongoing situations, and devise effective responses to mitigate impact. For that to happen, there are a few possible stages of the analysis:
261

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Assessing the value of bacteria, plants, fungi and arthropods characterized via DNA metabarcoding for separation of forensic-like surface soils at varied spatial scales.

Forensic science international. Genetics·2025
Same author

Assessing the strengths and limitations of quantitative micromorphometry for the forensic examination of small arms propellant towards brand identification.

Forensic science international·2023
Same author

An exercise in scientific problem-solving: Illustrating the utility of the principles of the Sydney Declaration.

Journal of forensic sciences·2023
Same author

Characterization and differentiation of aluminum powders used in improvised explosive devices. Part 2: Micromorphometric method refinement and preliminary statistical analysis.

Journal of forensic sciences·2021
Same author

Characterization and differentiation of aluminum powders used in improvised explosive devices - Part 1: Proof of concept of the utility of particle micromorphometry.

Journal of forensic sciences·2020
Same author

Commentary on: Rivers DB et al. Immunoassay detection of fly artifacts produced by several species of necrophagous flies following feeding on human blood. Forensic Science International: Synergy 2019;1(1):1-10.

Forensic science international. Synergy·2020

Related Experiment Video

Updated: Oct 24, 2025

Enhanced Genetic Analysis of Single Human Bioparticles Recovered by Simplified Micromanipulation from Forensic ‘Touch DNA’ Evidence
11:49

Enhanced Genetic Analysis of Single Human Bioparticles Recovered by Simplified Micromanipulation from Forensic ‘Touch DNA’ Evidence

Published on: March 9, 2015

16.0K

Traceology, criminalistics, and forensic science.

Ralph R Ristenbatt1, Jack Hietpas2, Peter R De Forest3

  • 1Forensic Science Program, Eberly College of Science, The Pennsylvania State University, University Park, PA, USA.

Journal of Forensic Sciences
|August 16, 2021
PubMed
Summary

Forensic science is losing its connection to crime scenes, leading to errors. The authors propose "traceology" as a new term to redefine criminalistics and emphasize scientific investigation at the scene.

Keywords:
crime scenecriminalistforensic sciencegeneralisthistorical sciencephysical recordspecialisttechniciantracetraceologisttraceologyvestige

More Related Videos

Image Rendering Techniques in Postmortem Computed Tomography: Evaluation of Biological Health and Profile in Stranded Cetaceans
12:32

Image Rendering Techniques in Postmortem Computed Tomography: Evaluation of Biological Health and Profile in Stranded Cetaceans

Published on: September 27, 2020

9.5K
Investigating Teliospore Germination Using Microrespiration Analysis and Microdissection
08:50

Investigating Teliospore Germination Using Microrespiration Analysis and Microdissection

Published on: May 13, 2018

7.4K

Related Experiment Videos

Last Updated: Oct 24, 2025

Enhanced Genetic Analysis of Single Human Bioparticles Recovered by Simplified Micromanipulation from Forensic ‘Touch DNA’ Evidence
11:49

Enhanced Genetic Analysis of Single Human Bioparticles Recovered by Simplified Micromanipulation from Forensic ‘Touch DNA’ Evidence

Published on: March 9, 2015

16.0K
Image Rendering Techniques in Postmortem Computed Tomography: Evaluation of Biological Health and Profile in Stranded Cetaceans
12:32

Image Rendering Techniques in Postmortem Computed Tomography: Evaluation of Biological Health and Profile in Stranded Cetaceans

Published on: September 27, 2020

9.5K
Investigating Teliospore Germination Using Microrespiration Analysis and Microdissection
08:50

Investigating Teliospore Germination Using Microrespiration Analysis and Microdissection

Published on: May 13, 2018

7.4K

Area of Science:

  • Forensic Science
  • Criminalistics
  • Traceology

Background:

  • The role of forensic scientists has become overly confined to laboratories, leading to a conflation of forensic science and criminalistics.
  • Current criminalists often function as reactive technicians, lacking significant crime scene involvement.
  • This shift results in biased, inefficient, and erroneous forensic investigations with societal consequences.

Purpose of the Study:

  • To address the decline of proactive, problem-defining roles in forensic investigations.
  • To redefine ambiguous terms and concepts within forensic science and criminalistics.
  • To propose 'traceology' as a more appropriate term for the scientific examination of event traces.

Main Methods:

  • Conceptual analysis and redefinition of key terms in forensic science.
  • Historical review of the term 'traceology' and its potential application.
  • Argumentative commentary on the current state and future direction of criminalistics.

Main Results:

  • The current practice of criminalistics is characterized by a reactive, laboratory-bound approach.
  • The absence of scientific input at the crime scene compromises investigation integrity.
  • The term 'traceology' offers a framework for a more comprehensive, science-based approach to examining evidence.

Conclusions:

  • Recapturing the essence of criminalistics requires a shift towards proactive, science-driven crime scene investigation.
  • The proposed term 'traceology' better reflects the scientific examination of physical evidence and event traces.
  • Adopting 'traceology' can help restore the scientific rigor and effectiveness of forensic investigations.