<?xml version="1.0" encoding="utf-8"?><mads xmlns="http://www.loc.gov/mads/" xmlns:mods="http://www.loc.gov/mods/v3" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.loc.gov/mads/
mads.xsd"><authority><topic authority="http://AATesaurus.cultura.gencat.cat/aat/getty_en">nuclear energy measuring devices</topic></authority><related type="narrower"><topic>dosimeters</topic></related><related type="narrower"><topic>Geiger counters</topic></related><related type="narrower"><topic>proportional counters</topic></related><related type="narrower"><topic>[temporary alphabetical list: nuclear energy measuring devices]</topic></related><related type="broader"><topic>elemental forces measuring devices</topic></related><variant type="other"><topic>measuring devices, nuclear energy</topic></variant><variant type="other"><topic>nuclear energy measuring device</topic></variant> <note xml:lang="en"><![CDATA[ Devices used to measure energy existing in atomic nuclei, or energy produced during nuclear fission or fusion. ]]></note></mads>