Teaching Graduate Students GC-QTOF-MS Operation and Application via an Analytical Chemistry Experiment

Fuente: ERIC Institute of Education Sciences

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Bibliographic Details
Main Authors:	Wang, Hui, Li, Zheyu, Ding, Jie, Ren, Nanqi
Format:	Recurso educativo Open Access
Language:	en
Published:	2021
Subjects:	Chemistry Science Instruction College Science Graduate Students Science Experiments Scientific Concepts Concept Formation Spectroscopy Science Laboratories Laboratory Experiments Water Pollution Poisoning
Online Access:	Acceder al recurso
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https://eric.ed.gov/?id=EJ1287098

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// Anecdotal testing Today and Yesterday seems to indicate destroy() // is called by the garbage collector and everything is good. // Something to keep in mind though. return 0; } /** * Write function that is called when session data is to be saved. * * @param string $sessId The current session ID * @param string $data The session data to write * * @return bool */ public function write($sessId, $data): bool { if ($this->writesDisabled) { return true; } return $this->saveSession($sessId, $data); } /** * A function that is called internally when session data is to be saved. * * @param string $sessId The current session ID * @param string $data The session data to write * * @return bool */ abstract protected function saveSession($sessId, $data): bool; }

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