. . . . "The deviations of beta-sheet protein domains from ideal worm-like-chain elasticity seen in force spectroscopy are explained by a model with two generic parameters, the H-bond energy and the backbone persistence length." . "mathematical-law" . . "Notation basis: The WLC interpolation formula is the standard one the abstract names; the two-parameter limit condition is stated in words (next claim) and its explicit form is in the full text, not vendored." . "Two parameters explain the breakdown of worm-like-chain elasticity in beta-sheet domains" . "F_{\\mathrm{WLC}}(x) = \\frac{k_B T}{\\xi_p}\\left[\\frac{1}{4(1 - x/L)^2} - \\frac14 + \\frac{x}{L}\\right];\\quad \\text{model parameters } (E_{HB}, \\xi_p)" . "Sinan Keten et al., “Strength limit of entropic elasticity in beta-sheet protein domains”, Physical Review E 78 (2008), doi:10.1103/physreve.78.061913; Abstract. Scope: Beta-sheet protein domains under tension" . "Sinan Keten, Markus J. Buehler. Strength limit of entropic elasticity in beta-sheet protein domains. Physical Review E 78 (2008). doi:10.1103/physreve.78.061913" . "Sinan Keten, Markus J. Buehler" . "2008"^^ . "doi:10.1103/physreve.78.061913" . "pmid:19256874" . "Strength limit of entropic elasticity in beta-sheet protein domains" . . . "delphisci buehler-protein-materials claim extractor" . . . . "Claude Fable 5.1" . . . . . . . . . . . . "Quoted from the published abstract as returned by Europe PMC (2008-entropic-limit.abstract.txt, sha256 df364298ad97cb6e8e2a20160f01664296f3d76e65bc6bf4406eb967fc695dbc); the full text was not read (not in Europe PMC open-access subset). Checked by build/check.py." . . . "Here we report a simple model that explains the physical mechanism that leads to the breakdown of the WLC idealization in experiments by using only two generic parameters of the protein domain, the H-bond energy and the protein backbone's persistence length." . . "df364298ad97cb6e8e2a20160f01664296f3d76e65bc6bf4406eb967fc695dbc" . "Checksum of the vendored text file inputs/2008-entropic-limit.abstract.txt, not of the publisher's copy." . . . "Abstract of Strength limit of entropic elasticity in beta-sheet protein domains, as read" . . "buehler-protein-materials" . "2026-11-08T04:38:11.893Z"^^ . . . . . "Sinan Keten et al. 2008 claim: Two parameters explain the breakdown of worm-like-chain elasticity in beta-sheet domains" . . "RSA" . "MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAyFHtPB6p0mCjDozxlOY9CmO3nBm7Te3jFbXyLmM+G1tGe47Da0jYIbhkl9Oo1ZjxmCa3LCwlEqK8gj6hEIcL4ahW30JXh9HycfKVk1bugkzMEV15tJdTzAU3sGMFnbNsn43xY2LFLy45tApkRm5byEiM7oRRrooIdwoQKnP4Wzq/bfAoJ9qvW+MGkelyOTd1jbSt+KfmT7xKmDfWzAHddUlWwMX2QJOLxDaffOteTop6ZRgPiNmPJKA/S62Gac9XtSYT3oDkZ6/nr5cxxNLpOyxTf5FPISiCe11xYO/unYjY+mwnOfA8yhJIyx1l0O9I0vpOpn+E5TvyHJV+oSTrvwIDAQAB" . "sFxjmuqJJCKt7ROkddlLchTEd4zKnlwvxaQjPk3EFAbtZh94FdQ9v6wFS9dcPdqZhUIq1rnW3CUCUFOPKu+5+nF6ZPT+L99yIe+r63TKhYIb7iZyKcs2XNb/HjQrbJrgUG2xqsu2KQcx71WOP5L1oviGPt46ULPW5GS7/9Yodhu7Y06Al97G2UMB/O6R5Hlnt29o4Rr0Oa6cjmAqrgdWudK/X967gZgAy2LqX9eRS6hJR/lth5NEnoaF3Un4/NqFF6eRf07iT3H+mK52PWjbBQ4FvCIj8+UXzI4A41qJp2EXo8PGT1VtfBf+HfR9hJqoSJO9Grb1H+4J3itvctjXFQ==" . . .