EXTRACTED METHOD: compare_tool_mark_striae_to_ultrasonic_signature — E8 Intelligence Research
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Abstract
rule: Extract striae spacing and depth from electron microscope images of Baalbek tool marks; if spacing < 0.1 mm and depth < 0.01 mm, classify as consistent with ultrasonic or diamond-tipped tooling. source: rlab #92 Author: Andrew Stewart Caldin, Independent Researcher, UK. Part of the E8 Intelligence Research series. Platform: e8intelligence.com
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View paper (DOI)Open access versionOpenAlexZenodo (CERN European Organization for Nuclear Research)Published 2026-08-05
Authors: Andrew Stewart Caldin