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Bibliographic Details
Main Author:	Wileidys Artigas
Format:	Artículo científico
Language:	es
Published:	Universidad del Zulia 2006
Subjects:	Administración y Contabilidad Entorno empresas información telecomunicaciones estudios de mercado
Online Access:	https://www.redalyc.org/articulo.oa?id=29003305
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El entorno venezolano en las telecomunicaciones: ¿influyente o influido? Wileidys Artigas María Cristina Useche Beatriz Queipo Administración y Contabilidad Entorno empresas información telecomunicaciones estudios de mercado La apertura del sector de Telecomunicaciones en Venezuela impulsó la entrada de empresasen el mercado, generando la reestructuración de las operadoras de telefonía fija, en función del dinamismodel entorno. De allí, que el objetivo central de la investigación fue determinar el uso de la informaciónextraída del entorno en el sector de Telecomunicaciones en Venezuela. La investigación llevadaa cabo fue de tipo exploratoria, el diseño de investigación fue no experimental-transeccional,estudiándose a la población por medio de entrevistas. Los resultados de la investigación apuntaron aque las empresas influían en el entorno en el cual se desenvolvían en función de orientaciones internacionalesde las corporaciones a las cuales pertenecen. El abordaje del objeto de estudio, llevo a laconclusión de que, las empresas aplicaron el estudio de mercado como herramienta para la recolecciónde información, y la cual, fue modificada y adaptada a conveniencia de los intereses de las corporacionesa nivel internacional, dejando de lado las características propias de cada región, y centralizandolas decisiones con respecto a las acciones a llevar a cabo. 2006 artículo científico 1315-9984 https://www.redalyc.org/articulo.oa?id=29003305 es http://www.redalyc.org/revista.oa?id=290 Revista Venezolana de Gerencia application/pdf Universidad del Zulia Revista Venezolana de Gerencia (República Bolivariana de Venezuela) Num.33 Vol.11

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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