<?xml version="1.0" encoding="UTF-8"?><marc:collection xmlns:marc="http://www.loc.gov/MARC21/slim">
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    <marc:controlfield tag="001">9.842046</marc:controlfield>
    <marc:controlfield tag="003">CaOODSP</marc:controlfield>
    <marc:controlfield tag="005">20251031142447</marc:controlfield>
    <marc:controlfield tag="007">cr |||||||||||</marc:controlfield>
    <marc:controlfield tag="008">170821s2017    onca    ob   f000 0 eng d</marc:controlfield>
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      <marc:subfield code="a">CaOODSP</marc:subfield>
      <marc:subfield code="b">eng</marc:subfield>
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      <marc:subfield code="a">n-cn---</marc:subfield>
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      <marc:subfield code="a">M183-2/7478E-PDF</marc:subfield>
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    <marc:datafield tag="100" ind1="1" ind2=" ">
      <marc:subfield code="a">Sinclair, Laurel E.</marc:subfield>
      <marc:subfield code="q">(Laurel Elizabeth),</marc:subfield>
      <marc:subfield code="d">1966-</marc:subfield>
    </marc:datafield>
    <marc:datafield tag="245" ind1="1" ind2="0">
      <marc:subfield code="a">Compton imaging for standoff radiation detection </marc:subfield>
      <marc:subfield code="h">[electronic resource] : </marc:subfield>
      <marc:subfield code="b">report A / </marc:subfield>
      <marc:subfield code="c">L.E. Sinclair and P.R.B. Saull.</marc:subfield>
    </marc:datafield>
    <marc:datafield tag="260" ind1=" " ind2=" ">
      <marc:subfield code="a">[Ottawa] : </marc:subfield>
      <marc:subfield code="b">Natural Resources Canada, Geological Survey of Canada, </marc:subfield>
      <marc:subfield code="c">2017.</marc:subfield>
    </marc:datafield>
    <marc:datafield tag="300" ind1=" " ind2=" ">
      <marc:subfield code="a">7 p. : </marc:subfield>
      <marc:subfield code="b">col. ill.</marc:subfield>
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      <marc:subfield code="a">Geological Survey of Canada, open file ; </marc:subfield>
      <marc:subfield code="v">7478</marc:subfield>
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    <marc:datafield tag="504" ind1=" " ind2=" ">
      <marc:subfield code="a">Includes bibliographical references.</marc:subfield>
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    <marc:datafield tag="520" ind1="3" ind2=" ">
      <marc:subfield code="a">"With funding from the Department of National Defence’s (DND) Centre for Security Science, over the years from 2007 to 2012 a research team composed of scientists from Natural Resources Canada (NRCan), the National Research Council (NRC), and McGill University developed imagers to find radioactive sources and show their location overlaid on a photograph. These imagers were developed primarily for use in security/surveillance, and in consequence management. A follow-on DND-funded project called ”Compton Imaging for Standoff Radiation Detection”, governed by memoranda of understanding between DND and NRCan and between DND and NRC, has been established in order to provide information useful in determining whether the Canadian Forces should procure Compton imagers. This is Report A specified in those agreements. We provide an introduction to Compton imaging, discuss the current technology readiness level of Compton imagers in Canada, and provide a status report of work under the project to date"--Abstract, p. 1.</marc:subfield>
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      <marc:subfield code="2">gccst</marc:subfield>
      <marc:subfield code="a">Radioactivity</marc:subfield>
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      <marc:subfield code="2">gccst</marc:subfield>
      <marc:subfield code="a">Detection</marc:subfield>
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      <marc:subfield code="2">gccst</marc:subfield>
      <marc:subfield code="a">Equipment</marc:subfield>
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    <marc:datafield tag="700" ind1="1" ind2=" ">
      <marc:subfield code="a">Saull, P. R. B.</marc:subfield>
      <marc:subfield code="q">(Patrick R. B.),</marc:subfield>
      <marc:subfield code="d">1965-</marc:subfield>
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      <marc:subfield code="a">Canada. </marc:subfield>
      <marc:subfield code="b">Natural Resources Canada.</marc:subfield>
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      <marc:subfield code="a">Geological Survey of Canada.</marc:subfield>
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      <marc:subfield code="a">Open file (Geological Survey of Canada)</marc:subfield>
      <marc:subfield code="v">7478</marc:subfield>
      <marc:subfield code="w">(CaOODSP)9.506878</marc:subfield>
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      <marc:subfield code="q">PDF</marc:subfield>
      <marc:subfield code="s">910 KB</marc:subfield>
      <marc:subfield code="u">https://publications.gc.ca/collections/collection_2017/rncan-nrcan/M183-2/M183-2-7478-eng.pdf</marc:subfield>
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