. . . . "the temperature region where the polymer transitions from a hard, glassy material to a soft, rubbery material." . . . "Glass transition temperature" . "glass transition temperature of substance" . . . . . "Christos Vasileiou" . "2026-01-26T09:37:40.393Z"^^ . . . . . . . . . . . "RSA" . "MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAz1OobdRASd9SftHrLhG905OXjv8DHndvyWzXRJ5EDFPankMSnHZPHK+g2qEeRWdonstt55CLrpTpWsVv9xRtTqPidXHbnWLBXX42iCB+EnZNoKqAVKF5GxkSR38S0uTTq3aeQJbw2kTpx6LMkspmuH95fgAI/lfqPWrxdlI98jIeHQ14UXZpiWmkkvPgC9GVgmwHiG1hB/NCA2fKCOxVodN44OfhAPtkWmPJ40IcGPSalI4HRqgLLI5PabdRk3PiG81cUngmQU1Xk6EapzkRJGenkOlGsC5L4ktEPO6LS9uBMLTMLQDtGtkrcwqg5HmeKv7Ili3vgr3LL8/GaBBOLQIDAQAB" . "Ruk1MbEwZAtgENvk4c8AxucUE8ysD0xCPxuCnMLao0+vON9ibA/BiD62oGnCL0scaCKBvSsKqQenEbRUPpPK3QRxfK7DOyrtW/a1MmI6rZLqZoq3Cw7q3srY2sdoBaBRPJLO+qIiLU236VArE4ZKAssS+NkrQxFGdv21g+yhlxc4u6BbtlZNoHM3mhM1ce7HEOTvWv4QsRYT6RTgPmMkobiIcSgrB27MxdVm4TkY7P/HG043yYkKknY1xbzUJFPFFwrRu96B3VMSFzTgCDG50KkeG4Tb8buUnz7XLwCUOjzrGwreq5f/YZoz3fXfP0tECDerGWibEi4yQDE48C3ENA==" . . .