<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>25127</termId><termName>Proceso de señales</termName><termType>TT</termType><termCreatedDate>2014-09-15 20:16:23</termCreatedDate><relation><relationType>UF</relationType><termId>25128</termId><termName>Procesamiento de señales</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>25129</termId><termName>Proceso digital de señales</termName><termType>ND</termType></relation><relation><relationType>RT</relationType><termId>15524</termId><termName>Filtros eléctricos</termName><termType>PT</termType></relation></term>  </Zthes>