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https://w3id.org/np/RAja0y56YbN1cylEh6kVx5pRAPhu_6PY9OCk1y68PKk68

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Content

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@prefix dc: <http://purl.org/dc/terms/> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

sub:Head {
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sub:assertion {
  <https://w3id.org/delphi/resource/claim/buehler-2010-nanoconfinement-01> a <https://w3id.org/delphi/ontology/Claim>;
    dc:description "Large-scale molecular dynamics shows that silk beta-sheet nanocrystals confined to a few nanometres achieve higher stiffness, strength and toughness than larger nanocrystals.";
    dc:type "simulation-result";
    <http://www.w3.org/2000/01/rdf-schema#comment> "Notation basis: Direction of the size effect and 'a few nanometres' are in the abstract; the crystal sizes simulated and the numerical optimum are in the full text.";
    <http://www.w3.org/2000/01/rdf-schema#label> "Beta-sheet nanocrystals a few nanometres in size are stiffer, stronger and tougher than larger ones";
    <http://www.w3.org/2004/02/skos/core#notation> "\\frac{\\partial \\sigma_f}{\\partial h} < 0,\\ \\frac{\\partial E}{\\partial h} < 0,\\ \\frac{\\partial U_{\\mathrm{tough}}}{\\partial h} < 0 \\quad \\text{for } h \\gtrsim h^{*} \\sim \\text{few nm}";
    <https://w3id.org/delphi/ontology/context> "Sinan Keten et al., “Nanoconfinement controls stiffness, strength and mechanical toughness of β-sheet crystals in silk”, Nature Materials 9, 359-367 (2010), doi:10.1038/nmat2704; Abstract. Scope: Poly-Ala / poly-(Gly-Ala) beta-sheet nanocrystals of silk in MD" .
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    dc:bibliographicCitation "Sinan Keten, Zhiping Xu, Britni Ihle, Markus J. Buehler. Nanoconfinement controls stiffness, strength and mechanical toughness of β-sheet crystals in silk. Nature Materials 9, 359-367 (2010). doi:10.1038/nmat2704";
    dc:creator "Sinan Keten, Zhiping Xu, Britni Ihle, Markus J. Buehler";
    dc:date "2010"^^xsd:gYear;
    dc:identifier "doi:10.1038/nmat2704", "pmid:20228820";
    dc:title "Nanoconfinement controls stiffness, strength and mechanical toughness of β-sheet crystals in silk" .
  
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