Light source (UV, laser, high intensity); vacuuming; tapings; handpicking; scraping; only extraneous fibres; whole surface area
9 of 14
What are the principles around textile fibres?
Locard's principle and persistence
10 of 14
What is locards theory?
Direct and indirect transfer; primary/secondary transfer; 2 things cannot come into contact with each other without leaving a trace of intself in a mutual exchange
11 of 14
What is ****?
Time; washing; activity; texile/texture
12 of 14
What characteristics would you look for when analysing fibres?
Lustre; size; cross section; shape; colour; fibre type
13 of 14
What is the probative value of fibres?
Likelihood of finding by chance; matching fibres; number of fibres significant; common; uniqueness
Comments
No comments have yet been made