<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>83</termId><termName>Procesos irreversibles</termName><termType>PT</termType><termCreatedDate>2014-09-15 19:32:57</termCreatedDate><relation><relationType>UF</relationType><termId>84</termId><termName>Procesos no reversibles</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>82</termId><termName>Dinámica molecular</termName><termType>PT</termType></relation><relation><relationType>RT</relationType><termId>7820</termId><termName>Mecánica estadística</termName><termType>PT</termType></relation><relation><relationType>RT</relationType><termId>22628</termId><termName>Equilibrio químico</termName><termType>PT</termType></relation><relation><relationType>RT</relationType><termId>32648</termId><termName>Entropía</termName><termType>PT</termType></relation></term>  </Zthes>