<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/schema/zthes-1.0.dtd">  <Zthes><term><termId>7844</termId><termName>FLUCTUACION (FISICA)</termName><termType>PT</termType><termLanguage>es-ES</termLanguage><termVocabulary>TESAURO DE MATERIAS DE SERBIULA</termVocabulary>	<termStatus>active</termStatus>	<termApproval>approved</termApproval>	<termSortkey>FLUCTUACION (FISICA)</termSortkey><termNote label="Cota LC"><![CDATA[ <p><a href="http://www.loc.gov/aba/publications/FreeLCC/Q-text.pdf" target="_blank">[QC6.4.F58]</a></p> ]]></termNote><termCreatedDate>FLUCTUACION (FISICA)</termCreatedDate><termModifiedDate>2015-02-25 16:36:38</termModifiedDate><relation><relationType>UF</relationType><termId>37871</termId><termName>Variaciones (Física)</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>5727</termId><termName>PROCESOS ESTOCASTICOS</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>5839</termId><termName>OSCILACIONES</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>37870</termId><termName>PROCESOS DE MOVIMIENTO BROWNIANO</termName><termType>PT</termType></relation></term>  </Zthes>