A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property CI_URI::$config is deprecated
Filename: core/URI.php
Line Number: 101
Backtrace:
File: /var/www/vhosts/stt48.scisoc.or.th/httpdocs/index.php
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property CI_Router::$uri is deprecated
Filename: core/Router.php
Line Number: 127
Backtrace:
File: /var/www/vhosts/stt48.scisoc.or.th/httpdocs/index.php
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property Page::$benchmark is deprecated
Filename: core/Controller.php
Line Number: 82
Backtrace:
File: /var/www/vhosts/stt48.scisoc.or.th/httpdocs/index.php
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property Page::$hooks is deprecated
Filename: core/Controller.php
Line Number: 82
Backtrace:
File: /var/www/vhosts/stt48.scisoc.or.th/httpdocs/index.php
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property Page::$config is deprecated
Filename: core/Controller.php
Line Number: 82
Backtrace:
File: /var/www/vhosts/stt48.scisoc.or.th/httpdocs/index.php
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property Page::$log is deprecated
Filename: core/Controller.php
Line Number: 82
Backtrace:
File: /var/www/vhosts/stt48.scisoc.or.th/httpdocs/index.php
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property Page::$utf8 is deprecated
Filename: core/Controller.php
Line Number: 82
Backtrace:
File: /var/www/vhosts/stt48.scisoc.or.th/httpdocs/index.php
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property Page::$uri is deprecated
Filename: core/Controller.php
Line Number: 82
Backtrace:
File: /var/www/vhosts/stt48.scisoc.or.th/httpdocs/index.php
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property Page::$exceptions is deprecated
Filename: core/Controller.php
Line Number: 82
Backtrace:
File: /var/www/vhosts/stt48.scisoc.or.th/httpdocs/index.php
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property Page::$router is deprecated
Filename: core/Controller.php
Line Number: 82
Backtrace:
File: /var/www/vhosts/stt48.scisoc.or.th/httpdocs/index.php
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property Page::$output is deprecated
Filename: core/Controller.php
Line Number: 82
Backtrace:
File: /var/www/vhosts/stt48.scisoc.or.th/httpdocs/index.php
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property Page::$security is deprecated
Filename: core/Controller.php
Line Number: 82
Backtrace:
File: /var/www/vhosts/stt48.scisoc.or.th/httpdocs/index.php
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property Page::$input is deprecated
Filename: core/Controller.php
Line Number: 82
Backtrace:
File: /var/www/vhosts/stt48.scisoc.or.th/httpdocs/index.php
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property Page::$lang is deprecated
Filename: core/Controller.php
Line Number: 82
Backtrace:
File: /var/www/vhosts/stt48.scisoc.or.th/httpdocs/index.php
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property Page::$db is deprecated
Filename: core/Loader.php
Line Number: 396
Backtrace:
File: /var/www/vhosts/stt48.scisoc.or.th/httpdocs/index.php
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property CI_DB_mysqli_driver::$failover is deprecated
Filename: database/DB_driver.php
Line Number: 371
Backtrace:
File: /var/www/vhosts/stt48.scisoc.or.th/httpdocs/index.php
A PHP Error was encountered
Severity: 8192
Message: Return type of CI_Session_database_driver::open($save_path, $name) should either be compatible with SessionHandlerInterface::open(string $path, string $name): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice
Filename: drivers/Session_database_driver.php
Line Number: 129
Backtrace:
File: /var/www/vhosts/stt48.scisoc.or.th/httpdocs/index.php
A PHP Error was encountered
Severity: 8192
Message: Return type of CI_Session_database_driver::close() should either be compatible with SessionHandlerInterface::close(): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice
Filename: drivers/Session_database_driver.php
Line Number: 279
Backtrace:
File: /var/www/vhosts/stt48.scisoc.or.th/httpdocs/index.php
A PHP Error was encountered
Severity: 8192
Message: Return type of CI_Session_database_driver::read($session_id) should either be compatible with SessionHandlerInterface::read(string $id): string|false, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice
Filename: drivers/Session_database_driver.php
Line Number: 151
Backtrace:
File: /var/www/vhosts/stt48.scisoc.or.th/httpdocs/index.php
A PHP Error was encountered
Severity: 8192
Message: Return type of CI_Session_database_driver::write($session_id, $session_data) should either be compatible with SessionHandlerInterface::write(string $id, string $data): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice
Filename: drivers/Session_database_driver.php
Line Number: 207
Backtrace:
File: /var/www/vhosts/stt48.scisoc.or.th/httpdocs/index.php
A PHP Error was encountered
Severity: 8192
Message: Return type of CI_Session_database_driver::destroy($session_id) should either be compatible with SessionHandlerInterface::destroy(string $id): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice
Filename: drivers/Session_database_driver.php
Line Number: 296
Backtrace:
File: /var/www/vhosts/stt48.scisoc.or.th/httpdocs/index.php
A PHP Error was encountered
Severity: 8192
Message: Return type of CI_Session_database_driver::gc($maxlifetime) should either be compatible with SessionHandlerInterface::gc(int $max_lifetime): int|false, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice
Filename: drivers/Session_database_driver.php
Line Number: 334
Backtrace:
File: /var/www/vhosts/stt48.scisoc.or.th/httpdocs/index.php
A PHP Error was encountered
Severity: Warning
Message: ini_set(): Session ini settings cannot be changed after headers have already been sent
Filename: Session/Session.php
Line Number: 282
Backtrace:
File: /var/www/vhosts/stt48.scisoc.or.th/httpdocs/index.php
A PHP Error was encountered
Severity: Warning
Message: session_set_cookie_params(): Session cookie parameters cannot be changed after headers have already been sent
Filename: Session/Session.php
Line Number: 289
Backtrace:
File: /var/www/vhosts/stt48.scisoc.or.th/httpdocs/index.php
A PHP Error was encountered
Severity: Warning
Message: ini_set(): Session ini settings cannot be changed after headers have already been sent
Filename: Session/Session.php
Line Number: 304
Backtrace:
File: /var/www/vhosts/stt48.scisoc.or.th/httpdocs/index.php
A PHP Error was encountered
Severity: Warning
Message: ini_set(): Session ini settings cannot be changed after headers have already been sent
Filename: Session/Session.php
Line Number: 314
Backtrace:
File: /var/www/vhosts/stt48.scisoc.or.th/httpdocs/index.php
A PHP Error was encountered
Severity: Warning
Message: ini_set(): Session ini settings cannot be changed after headers have already been sent
Filename: Session/Session.php
Line Number: 315
Backtrace:
File: /var/www/vhosts/stt48.scisoc.or.th/httpdocs/index.php
A PHP Error was encountered
Severity: Warning
Message: ini_set(): Session ini settings cannot be changed after headers have already been sent
Filename: Session/Session.php
Line Number: 316
Backtrace:
File: /var/www/vhosts/stt48.scisoc.or.th/httpdocs/index.php
A PHP Error was encountered
Severity: Warning
Message: ini_set(): Session ini settings cannot be changed after headers have already been sent
Filename: Session/Session.php
Line Number: 317
Backtrace:
File: /var/www/vhosts/stt48.scisoc.or.th/httpdocs/index.php
A PHP Error was encountered
Severity: Warning
Message: ini_set(): Session ini settings cannot be changed after headers have already been sent
Filename: Session/Session.php
Line Number: 375
Backtrace:
File: /var/www/vhosts/stt48.scisoc.or.th/httpdocs/index.php
A PHP Error was encountered
Severity: Warning
Message: session_set_save_handler(): Session save handler cannot be changed after headers have already been sent
Filename: Session/Session.php
Line Number: 110
Backtrace:
File: /var/www/vhosts/stt48.scisoc.or.th/httpdocs/index.php
A PHP Error was encountered
Severity: Warning
Message: session_start(): Session cannot be started after headers have already been sent
Filename: Session/Session.php
Line Number: 143
Backtrace:
File: /var/www/vhosts/stt48.scisoc.or.th/httpdocs/index.php
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property Page::$session is deprecated
Filename: core/Loader.php
Line Number: 1283
Backtrace:
File: /var/www/vhosts/stt48.scisoc.or.th/httpdocs/index.php
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property CI_Loader::$load is deprecated
Filename: core/Loader.php
Line Number: 931
Backtrace:
File: /var/www/vhosts/stt48.scisoc.or.th/httpdocs/application/controllers/Page.php
File: /var/www/vhosts/stt48.scisoc.or.th/httpdocs/index.php
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property CI_Loader::$benchmark is deprecated
Filename: core/Loader.php
Line Number: 931
Backtrace:
File: /var/www/vhosts/stt48.scisoc.or.th/httpdocs/application/controllers/Page.php
File: /var/www/vhosts/stt48.scisoc.or.th/httpdocs/index.php
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property CI_Loader::$hooks is deprecated
Filename: core/Loader.php
Line Number: 931
Backtrace:
File: /var/www/vhosts/stt48.scisoc.or.th/httpdocs/application/controllers/Page.php
File: /var/www/vhosts/stt48.scisoc.or.th/httpdocs/index.php
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property CI_Loader::$config is deprecated
Filename: core/Loader.php
Line Number: 931
Backtrace:
File: /var/www/vhosts/stt48.scisoc.or.th/httpdocs/application/controllers/Page.php
File: /var/www/vhosts/stt48.scisoc.or.th/httpdocs/index.php
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property CI_Loader::$log is deprecated
Filename: core/Loader.php
Line Number: 931
Backtrace:
File: /var/www/vhosts/stt48.scisoc.or.th/httpdocs/application/controllers/Page.php
File: /var/www/vhosts/stt48.scisoc.or.th/httpdocs/index.php
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property CI_Loader::$utf8 is deprecated
Filename: core/Loader.php
Line Number: 931
Backtrace:
File: /var/www/vhosts/stt48.scisoc.or.th/httpdocs/application/controllers/Page.php
File: /var/www/vhosts/stt48.scisoc.or.th/httpdocs/index.php
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property CI_Loader::$uri is deprecated
Filename: core/Loader.php
Line Number: 931
Backtrace:
File: /var/www/vhosts/stt48.scisoc.or.th/httpdocs/application/controllers/Page.php
File: /var/www/vhosts/stt48.scisoc.or.th/httpdocs/index.php
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property CI_Loader::$exceptions is deprecated
Filename: core/Loader.php
Line Number: 931
Backtrace:
File: /var/www/vhosts/stt48.scisoc.or.th/httpdocs/application/controllers/Page.php
File: /var/www/vhosts/stt48.scisoc.or.th/httpdocs/index.php
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property CI_Loader::$router is deprecated
Filename: core/Loader.php
Line Number: 931
Backtrace:
File: /var/www/vhosts/stt48.scisoc.or.th/httpdocs/application/controllers/Page.php
File: /var/www/vhosts/stt48.scisoc.or.th/httpdocs/index.php
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property CI_Loader::$output is deprecated
Filename: core/Loader.php
Line Number: 931
Backtrace:
File: /var/www/vhosts/stt48.scisoc.or.th/httpdocs/application/controllers/Page.php
File: /var/www/vhosts/stt48.scisoc.or.th/httpdocs/index.php
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property CI_Loader::$security is deprecated
Filename: core/Loader.php
Line Number: 931
Backtrace:
File: /var/www/vhosts/stt48.scisoc.or.th/httpdocs/application/controllers/Page.php
File: /var/www/vhosts/stt48.scisoc.or.th/httpdocs/index.php
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property CI_Loader::$input is deprecated
Filename: core/Loader.php
Line Number: 931
Backtrace:
File: /var/www/vhosts/stt48.scisoc.or.th/httpdocs/application/controllers/Page.php
File: /var/www/vhosts/stt48.scisoc.or.th/httpdocs/index.php
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property CI_Loader::$lang is deprecated
Filename: core/Loader.php
Line Number: 931
Backtrace:
File: /var/www/vhosts/stt48.scisoc.or.th/httpdocs/application/controllers/Page.php
File: /var/www/vhosts/stt48.scisoc.or.th/httpdocs/index.php
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property CI_Loader::$db is deprecated
Filename: core/Loader.php
Line Number: 931
Backtrace:
File: /var/www/vhosts/stt48.scisoc.or.th/httpdocs/application/controllers/Page.php
File: /var/www/vhosts/stt48.scisoc.or.th/httpdocs/index.php
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property CI_Loader::$session is deprecated
Filename: core/Loader.php
Line Number: 931
Backtrace:
File: /var/www/vhosts/stt48.scisoc.or.th/httpdocs/application/controllers/Page.php
File: /var/www/vhosts/stt48.scisoc.or.th/httpdocs/index.php
Message from host | STT48
Associate Professor Dr. Mullica Jaroensutasinee
Dean of School of Science, Walailak University
Welcome Message from the host of the 48th International Congress on Science, Technology and Technology–based Innovation (STT48)
On behalf of School of Science, Walailak University and the 48th International Congress on Science, Technology and Technology–based Innovation (STT48), it is my pleasure to invite all the great scientists, academicians, young researchers, teachers and students from all over the world to attend the 48th International Congress on Science, Technology and Technology–based Innovation (STT48) from 29 November to 1st December, 2022 at Walailak University, Nakhon Si Thammarat, Thailand.
STT48 shares an insight into the recent research and cutting-edge technologies, which gains immense interest with the colossal and exuberant presence of adepts, young and brilliant researchers, scientists, vibrant teachers and talented student communities.
STT48’s goal is to bring together, a multi-disciplinary group of scientists from all over the world to present and exchange break-through ideas relating to the science, technology and innovation. It promotes top level research and to globalize the quality research in general, thus making discussions, presentations more internationally competitive and focusing attention on the recent outstanding achievements in the field of science, technology and innovation.
Since this conference covers very global aspects on science, technology and innovation from very fundamental issue to newest innovation, advanced technology in research and education.
We are looking forward to an excellent meeting with great scientists from different countries around the world and sharing new and exciting research in science, technology and innovation, which will be held at Walailak University, Nakhon Si Thammarat, Thailand, from 29 November to 1st December, 2022.
Associate Professor Dr. Mullica Jaroensutasinee
