Simulation interface for technical training in detection of flaws

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Bibliographic Details
Main Author:	F. Cabiedes
Format:	Artículo científico
Language:	en
Published:	Universidad Nacional Autónoma de México 2004
Subjects:	Ingeniería Situated Learning Simulators and Education Student Centered Educational Software
Online Access:	Acceder al recurso
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author	F. Cabiedes
author_facet	F. Cabiedes
contents	Simulation interface for technical training in detection of flaws F. Cabiedes A. Viniegra E. Bernal J. Ramírez A. Guerrero J. L. Guzmán J. L. Pérez F. Gamboa Ingeniería Situated Learning Simulators and Education Student Centered Educational Software In this paper we present a computer program with educational purposes, based on the substitution of studentsbeliefs by formal knowledge via personal experience. This is done through the application of formal knowledgeacquired in class, to contextualized tasks in the students environment that also allows him/her to obtain andconsolidate basic information that is not embedded in his/her mind. The program is designed to present a gamelikeexercise that allows the student to face conditions similar to those of real life. 2004 artículo científico 1665-6423 https://www.redalyc.org/articulo.oa?id=47420102 en http://www.redalyc.org/revista.oa?id=474 Journal of Applied Research and Technology application/pdf Universidad Nacional Autónoma de México Journal of Applied Research and Technology (México) Num.1 Vol.2
format	Artículo científico
id	redalyc_47420102
language	en
publishDate	2004
publisher	Universidad Nacional Autónoma de México
spellingShingle	Simulation interface for technical training in detection of flaws F. Cabiedes Ingeniería Situated Learning Simulators and Education Student Centered Educational Software Simulation interface for technical training in detection of flaws F. Cabiedes A. Viniegra E. Bernal J. Ramírez A. Guerrero J. L. Guzmán J. L. Pérez F. Gamboa Ingeniería Situated Learning Simulators and Education Student Centered Educational Software In this paper we present a computer program with educational purposes, based on the substitution of studentsbeliefs by formal knowledge via personal experience. This is done through the application of formal knowledgeacquired in class, to contextualized tasks in the students environment that also allows him/her to obtain andconsolidate basic information that is not embedded in his/her mind. The program is designed to present a gamelikeexercise that allows the student to face conditions similar to those of real life. 2004 artículo científico 1665-6423 https://www.redalyc.org/articulo.oa?id=47420102 en http://www.redalyc.org/revista.oa?id=474 Journal of Applied Research and Technology application/pdf Universidad Nacional Autónoma de México Journal of Applied Research and Technology (México) Num.1 Vol.2
title	Simulation interface for technical training in detection of flaws
topic	Ingeniería Situated Learning Simulators and Education Student Centered Educational Software
url	https://www.redalyc.org/articulo.oa?id=47420102

if (filemtime($filename) + $maxlifetime < time()) { unlink($filename); $count++; } } return $count; } /** * A function that is called internally when session data is to be saved. * * @param string $sessId The current session ID * @param string $data The session data to write * * @return bool */ protected function saveSession($sessId, $data): bool { $sessFile = $this->path . '/sess_' . $sessId; if ($handle = fopen($sessFile, 'w')) { $return = false; // Lock the file for exclusive access to avoid issues with multiple // processes writing session simultaneously: if (flock($handle, LOCK_EX)) { $return = fwrite($handle, $data); // Make sure that there's no trailing data by truncating the file to // the correct length: ftruncate($handle, strlen($data)); fflush($handle); flock($handle, LOCK_UN); } fclose($handle); if ($return !== false) { return true; } } // If we got this far, something went wrong with the file output... // It is tempting to throw an exception here, but this code is called // outside of the context of exception handling, so all we can do is // echo a message.

// 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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Environment & details:

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