. . . . "In the model, the perfect network and networks with cracks spanning 20% and 50% of the width all fail above 135% strain (2.35 times the initial length), and even an 80% crack leaves a failure strain above 130%." . "simulation-result" . . "Notation basis: Numbers and the definition χ = ξ/L are in the text." . "Failure strain above 135% with cracks of 20% and 50% of the width; 130% even at 80%" . "\\varepsilon_f(\\chi) > 1.35 \\text{ for } \\chi \\in \\{0, 0.2, 0.5\\};\\quad \\varepsilon_f(0.8) > 1.30,\\quad \\chi = \\xi / L" . "Theodor Ackbarow et al., “Alpha-Helical Protein Networks Are Self-Protective and Flaw-Tolerant”, PLoS ONE 4, e6015 (2009), doi:10.1371/journal.pone.0006015; Results and Discussion. Scope: Mesoscale alpha-helix network model, 20 filaments × 24 beads, 300 K, NVT" . "Theodor Ackbarow, Dipanjan Sen, Christian Thaulow, Markus J. Buehler. Alpha-Helical Protein Networks Are Self-Protective and Flaw-Tolerant. PLoS ONE 4, e6015 (2009). doi:10.1371/journal.pone.0006015" . "Theodor Ackbarow, Dipanjan Sen, Christian Thaulow, Markus J. Buehler" . "2009"^^ . "PMC2696088" . "doi:10.1371/journal.pone.0006015" . "pmid:19547709" . "Alpha-Helical Protein Networks Are Self-Protective and Flaw-Tolerant" . . . . "Full text of Alpha-Helical Protein Networks Are Self-Protective and Flaw-Tolerant, as read" . . . "delphisci buehler-protein-materials claim extractor" . . . . "Claude Fable 5.1" . . . . . . . . . . . . "Quoted from the full text (cc by licence), paragraph 12–13 of 2009-helical-networks.txt (sha256 d35d9ea109c79b04ca4f44608c823ee0ab4e43a642147772bb6b89e3fe2d734f), vendored from Europe PMC PMC2696088 by build/resolve.py and checked by build/check.py." . . . "However, all three systems reach a remarkable strain to failure in excess of 135%. This means that the material can be extended by a factor of 2.35 times its initial length without breaking." . . "d35d9ea109c79b04ca4f44608c823ee0ab4e43a642147772bb6b89e3fe2d734f" . "Checksum of the vendored text file inputs/2009-helical-networks.txt, not of the publisher's copy." . "buehler-protein-materials" . "2026-11-08T04:38:11.893Z"^^ . . . . . "Theodor Ackbarow et al. 2009 claim: Failure strain above 135% with cracks of 20% and 50% of the width; 130% even at 80%" . . "RSA" . "MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAyFHtPB6p0mCjDozxlOY9CmO3nBm7Te3jFbXyLmM+G1tGe47Da0jYIbhkl9Oo1ZjxmCa3LCwlEqK8gj6hEIcL4ahW30JXh9HycfKVk1bugkzMEV15tJdTzAU3sGMFnbNsn43xY2LFLy45tApkRm5byEiM7oRRrooIdwoQKnP4Wzq/bfAoJ9qvW+MGkelyOTd1jbSt+KfmT7xKmDfWzAHddUlWwMX2QJOLxDaffOteTop6ZRgPiNmPJKA/S62Gac9XtSYT3oDkZ6/nr5cxxNLpOyxTf5FPISiCe11xYO/unYjY+mwnOfA8yhJIyx1l0O9I0vpOpn+E5TvyHJV+oSTrvwIDAQAB" . "VQxlt3PF++IHUhJgbOCAsr4lMaeM3nMBNI61tNgEVjrQnmuF54wc27e8ZU55b+p1z/B47EyitWuF4x8mOXzn4RANXaucT9vANQmukCiAOkQ+WeOM0GXa4cGOrAtHN3CLNcHBzfQ4F3rwDkTiDDjZUeYEQhAFVapGxlSurVUcvJ13kQO7i5ojPpJqAssDmaL0vucyi+LWGRTMTwupmRPO7hqKRjcFBl/rVzuxFcM/RpWiqJVyspYxuPKKphOd/26nGlavuM3iRzVLvR7tsE+XZMfRdXOE3qnhwn/BLCUZl/czgbTMt4rlMpns+mtseU3keuyGRIRM/vLjEowwkVG+zQ==" . . .