fiber analysis

[ˈfaɪbər əˈnæləsɪs]
nounpl: fiber analyses
análise de fibras
1. A scientific examination and identification of fibers from various sources to determine their physical and chemical properties, origin, and composition
The forensic expert performed fiber analysis on the fabric found at the crime scene.
O perito forense realizou uma análise de fibras no tecido encontrado no local do crime.
2. In materials science, a detailed examination of fiber structure, strength, elasticity, and performance characteristics
Fiber analysis is crucial in textile manufacturing to ensure quality standards.
A análise de fibras é crucial na manufatura têxtil para garantir padrões de qualidade.
3. A method used in forensic science to match fibers recovered from victims or crime scenes with potential sources
Fiber analysis linked the suspect's clothing to evidence at the scene.
A análise de fibras conectou a roupa do suspeito às evidências no local.
Fiber analysis is particularly important in both Brazilian and American forensic science communities. In Brazil, it is a standard procedure in the Polícia Federal and state forensic laboratories. The technique gained prominence through international crime investigation practices and is essential in high-profile criminal cases. The term is used professionally in both academic and law enforcement settings.
Synonyms / Sinônimos
fiber examinationfiber identificationfiber characterizationtextile analysis

Regional Variations

General Brazilian
análise de fibras
Standard term used in forensic, scientific, and industrial contexts
Portugal
análise de fibras
Same usage as Brazilian Portuguese; commonly used in forensic laboratories
São Paulo
análise de fibras
Widely used in forensic institutes and textile research centers
Rio de Janeiro
análise de fibras
Standard usage in police forensic departments

Related Words

forensic analysismicroscopychromatographyspectroscopyfiber opticstextile scienceevidence collectionmaterial composition

Related Idioms & Phrases

leave no fiber unexamined (thoroughly investigate)
fiber by fiber (detailed examination)
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