<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31402840</termId><termName>incandescence</termName><termType>PT</termType><termNote><![CDATA[ Emission of light produced when hot matter releases parts of its thermal vibration energy as photons. Examples are seen in burning wood and molten metal. ]]></termNote><termCreatedDate>2026-03-30 20:48:20</termCreatedDate><relation><relationType>UF</relationType><termId>31402841</termId><termName>incandescent</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31361749</termId><termName>light-related concepts</termName><termType>PT</termType></relation><relation><relationType>RT</relationType><termId>31432102</termId><termName>fluorescence</termName><termType>PT</termType></relation></term>  </Zthes>