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1. Verfasser:	Eduardo Enrique Lozano
Format:	Artículo científico
Sprache:	es
Veröffentlicht:	Universidade Estadual Paulista Júlio de Mesquita Filho 2020
Schlagworte:	Educación Membrana celular Enseñanza superior Enseñanza de biología Formación del profesorado
Online-Zugang:	https://www.redalyc.org/articulo.oa?id=251063568014 https://www.redalyc.org/journal/2510/251063568014/ https://www.redalyc.org/journal/2510/251063568014/html/ https://www.redalyc.org/journal/2510/251063568014/251063568014.epub https://www.redalyc.org/journal/2510/251063568014/movil
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Un Proceso de Modelización de la Membrana Celular en la Formación del Profesorado en Biología en la Universidad Eduardo Enrique Lozano Agustín Adúriz-Bravo Nora Bahamonde Educación Membrana celular Enseñanza superior Enseñanza de biología Formación del profesorado El estudio se contextualiza en la formación inicial del profesorado en Biología en el ámbito de la Universidad, en una línea de trabajo que propone que los espacios de formación disciplinar en biología que cursan los estudiantes deben estar informados e intervenidos por modelos y estrategias de enseñanza provenientes de los espacios de formación en didáctica de las ciencias naturales. Se presentan resultados de un proceso de modelización de la membrana celular a partir del análisis de un hecho científico. Se caracterizan los modelos de partida de los estudiantes, el proceso de modelización intermedia y los modelos de arribo, orientados a los aspectos de fluidez y autoensamblaje de las moléculas que componen la membrana. El análisis de las producciones nos permite inferir que los modelos iniciales que construyeron para la situación propuesta se fueron reelaborando y complejizando, y dan cuenta de una reconstrucción teórica del fenómeno, anclándolo en el modelo científico de referencia. 2020 artículo científico 1516-7313 https://www.redalyc.org/articulo.oa?id=251063568014 https://www.redalyc.org/journal/2510/251063568014/ https://www.redalyc.org/journal/2510/251063568014/html/ https://www.redalyc.org/journal/2510/251063568014/251063568014.epub https://www.redalyc.org/journal/2510/251063568014/movil 10.1590/1516-731320200027 es http://www.redalyc.org/revista.oa?id=2510 Ciência & Educação (Bauru) application/pdf Universidade Estadual Paulista Júlio de Mesquita Filho Ciência & Educação (Bauru) (Brasil) Vol.26

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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; }

* * @return void */ public function writeClose() { // The assumption is that we're using PHP's ext/session. // session_write_close() will actually overwrite $_SESSION with an // empty array on completion -- which leads to a mismatch between what // is in the storage object and $_SESSION. To get around this, we // temporarily reset $_SESSION to an array, and then re-link it to // the storage object. // // Additionally, while you _can_ write to $_SESSION following a // session_write_close() operation, no changes made to it will be // flushed to the session handler. As such, we now mark the storage // object isImmutable. $storage = $this->getStorage(); if (! $storage->isImmutable()) { $_SESSION = $storage->toArray(true); session_write_close(); $storage->fromArray($_SESSION); $storage->markImmutable(); } } /** * Attempt to set the session name * * If the session has already been started, or if the name provided fails * validation, an exception will be raised. * * @param string $name * @return SessionManager * @throws Exception\InvalidArgumentException */ public function setName($name) { if ($this->sessionExists()) { throw new Exception\InvalidArgumentException( 'Cannot set session name after a session has already started'

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