. . . . "the measure of a material’s stiffness in bending, defined as stress divided by strain in the elastic region of a flexural test." . . . "Flexural modulus" . . . . "Christos Vasileiou" . "2026-01-15T12:31:57.873Z"^^ . . . . . . . . . "RSA" . "MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAz1OobdRASd9SftHrLhG905OXjv8DHndvyWzXRJ5EDFPankMSnHZPHK+g2qEeRWdonstt55CLrpTpWsVv9xRtTqPidXHbnWLBXX42iCB+EnZNoKqAVKF5GxkSR38S0uTTq3aeQJbw2kTpx6LMkspmuH95fgAI/lfqPWrxdlI98jIeHQ14UXZpiWmkkvPgC9GVgmwHiG1hB/NCA2fKCOxVodN44OfhAPtkWmPJ40IcGPSalI4HRqgLLI5PabdRk3PiG81cUngmQU1Xk6EapzkRJGenkOlGsC5L4ktEPO6LS9uBMLTMLQDtGtkrcwqg5HmeKv7Ili3vgr3LL8/GaBBOLQIDAQAB" . "gOaGjkFPxJXQVo06FEooiqyAES+qE4X20BzwloDH+QUD/vQcwIWtv1JQFABa8xPOA71/2AodH5vewsc1IC/PKtuhxDYcrFzrhYOOpJSSUnvULvTcLLvDhZFvHRW3yRmn8qB3mlRt5IRC/6YdLX20pXGIby80QIN2ogQteYZWDBYpebrfzGtj5PNbQcI/dvbInHXTCIPrN5jj6hHEpjOcDYBTC7LU6fx2FX1EyRwyg1YdhDz8Al553eMZsGdBRpJ6d83o49d35WXsQoqSLvJaEi2Lb20YvmpAKIz7Z60H0FwPPX+qsu4eICu6i4abNLqqpSX0VT1Mzy66Lhz6adXEnw==" . . .