<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31304490</termId><termName>fractography</termName><termType>PT</termType><termNote><![CDATA[ Study of fractured surfaces of materials, visually or with a microscope. By determining type of crack growth, fractography aims to identify the mode of failure and the conditions which might cause it.   ]]></termNote><termCreatedDate>2026-03-30 20:21:54</termCreatedDate><relation><relationType>UF</relationType><termId>31304491</termId><termName>fractographic</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31298665</termId><termName>analysis and testing techniques</termName><termType>PT</termType></relation></term>  </Zthes>