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Bibliographic Details
Main Author:	W. Schröder
Format:	Artículo científico
Language:	en
Published:	Universidad Nacional Autónoma de México 1999
Subjects:	Ciencias de la Tierra Aurora solar activity Maunder minimum
Online Access:	https://www.redalyc.org/articulo.oa?id=56838307
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author	W. Schröder
author_facet	W. Schröder
contents	On the existence of solar variations in the 16th to 18th centuries W. Schröder H. J. Treder Ciencias de la Tierra Aurora solar activity Maunder minimum A review of solar activity minima and the relationship of the auroral and geomagnetic activities suggest thatsolar minima are not evident in the available data. 1999 artículo científico 0016-7169 https://www.redalyc.org/articulo.oa?id=56838307 en http://www.redalyc.org/revista.oa?id=568 Geofísica Internacional application/pdf Universidad Nacional Autónoma de México Geofísica Internacional (México) Num.3 Vol.38
format	Artículo científico
id	redalyc_56838307
language	en
publishDate	1999
publisher	Universidad Nacional Autónoma de México
spellingShingle	On the existence of solar variations in the 16th to 18th centuries W. Schröder Ciencias de la Tierra Aurora solar activity Maunder minimum On the existence of solar variations in the 16th to 18th centuries W. Schröder H. J. Treder Ciencias de la Tierra Aurora solar activity Maunder minimum A review of solar activity minima and the relationship of the auroral and geomagnetic activities suggest thatsolar minima are not evident in the available data. 1999 artículo científico 0016-7169 https://www.redalyc.org/articulo.oa?id=56838307 en http://www.redalyc.org/revista.oa?id=568 Geofísica Internacional application/pdf Universidad Nacional Autónoma de México Geofísica Internacional (México) Num.3 Vol.38
title	On the existence of solar variations in the 16th to 18th centuries
topic	Ciencias de la Tierra Aurora solar activity Maunder minimum
url	https://www.redalyc.org/articulo.oa?id=56838307

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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REDIRECT_STATUS	"200"
VUFIND_LOCAL_DIR	"/usr/local/vufind/local"
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HTTP_ACCEPT	"/"
HTTP_USER_AGENT	"Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)"
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DOCUMENT_ROOT	"/usr/local/vufind/public"
REQUEST_SCHEME	"https"
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CONTEXT_DOCUMENT_ROOT	"/usr/local/vufind/public"
SERVER_ADMIN	"admin@localhost"
SCRIPT_FILENAME	"/usr/local/vufind/public/index.php"
REMOTE_PORT	"9416"
REDIRECT_URL	"/Record/redalyc_56838307/Details"
GATEWAY_INTERFACE	"CGI/1.1"
SERVER_PROTOCOL	"HTTP/1.1"
REQUEST_METHOD	"GET"
QUERY_STRING	""
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SCRIPT_NAME	"/index.php"
PHP_SELF	"/index.php"
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REQUEST_TIME	1784618485

Environment Variables empty

Registered Handlers

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