Article metadata
Keywords and PACS Nos.
Element or context:
<kwd-group>, <kwd>
Requirements:
Keywords
- Place each keyword in a separate <kwd> tag within a container <kwd-group> element
- Set the attribute 'kwd-group-type' on <kwd-group> to "author-kwd"
- If keywords are provided in another language, then set the xml:lang attribute only and as appropriate on the <kwd-group> element that contains the non-English keywords (see the example)
PACS Nos
- PACS Nos. are special numeric keywords found in physics papers only; place each PACS No. in a separate <kwd> tag within a container <kwd-group> element
- Set the attribute 'kwd-group-type' on <kwd-group> to "PACS"
Examples:
Keywords
<kwd-group kwd-group-type="author-kwd"> <kwd>CacyBP/SIP</kwd> <kwd>phosphatase activity</kwd> <kwd>ERK1/2 kinase</kwd> <kwd>posttranslational modification</kwd> </kwd-group>
<kwd-group kwd-group-type="author-kwd" xml:lang="fr"> <kwd>gliblastome multiforme</kwd> <kwd>TCF3</kwd> <kwd>ERK1/2 kinase</kwd> <kwd>modification post-translation</kwd> </kwd-group>
PACS Nos.
<kwd-group kwd-group-type="PACS">
<title>PACS Nos.: </title>
<kwd>47.10.ab</kwd><kwd>47.32.C–</kwd><kwd>
47.65.–d</kwd><kwd>95.30.Qd</kwd>
<kwd>95.30.Lz</kwd><kwd>95.30.Sf</kwd>
</kwd-group>