<?xml version="1.0" encoding="utf-8"?>
<export-example>
  <doc>
    <id>6907</id>
    <completedYear/>
    <publishedYear>2005</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst>791</pageFirst>
    <pageLast>796</pageLast>
    <pageNumber/>
    <edition/>
    <issue>3</issue>
    <volume>263</volume>
    <type>article</type>
    <publisherName>Elsevier Sequoia</publisherName>
    <publisherPlace>Lausanne</publisherPlace>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>1</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">BEAMGAA - A chance for high precision analysis of big samples</title>
    <abstract language="eng">In activation analysis of traces in small samples, the non-equivalence of the activating radiation doses of sample and calibration material gives rise to sometimes tolerable systematic errors. Conversely, analysis of major components usually demands high trueness and precision. To meet this, beam geometry activation analysis (BEAMGAA) procedures have been developed for instrumental photon (IPAA) and neutron activation analysis (INAA) in which the activating neutron/photon beam exhibits broad, flat-topped characteristics. This results in a very low lateral activating flux gradient compared to known radiation facilities, however, at significantly lower flux density. The axial flux gradient can be accounted for by a monitor-sample-monitor assembly. As a first approach, major components were determined in high purity substances as well as selenium in a cattle fodder additive.</abstract>
    <parentTitle language="eng">Journal of radioanalytical and nuclear chemistry</parentTitle>
    <identifier type="old">7333</identifier>
    <identifier type="doi">10.1007/s10967-005-0660-6</identifier>
    <identifier type="issn">0236-5731</identifier>
    <identifier type="issn">1588-2780</identifier>
    <identifier type="issn">1417-2097</identifier>
    <enrichment key="bibliotheksstandort">Sonderstandort: Publica-Schrank</enrichment>
    <enrichment key="eventName">6th International Conference "Methods and Applications of Radioanalytical Chemistry"</enrichment>
    <enrichment key="eventPlace">Kailua-Kona, HI, United States of America</enrichment>
    <enrichment key="eventStart">2003-04-07</enrichment>
    <enrichment key="eventEnd">2003-04-11</enrichment>
    <enrichment key="date_peer_review">14.02.2005</enrichment>
    <author>Wolf Görner</author>
    <author>D. Alber</author>
    <author>Achim Berger</author>
    <author>Oskar Haase</author>
    <author>G. Monse</author>
    <author>Christian Segebade</author>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Beam geometry activation analysis</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Flux gradients</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Measurement regime</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Representativity</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Big samples</value>
    </subject>
    <collection role="literaturgattung" number="">Verlagsliteratur</collection>
    <collection role="fulltextaccess" number="">Physisches Exemplar in der Bibliothek der BAM vorhanden ("Hardcopy Access")</collection>
  </doc>
</export-example>
