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Estudo de sinterizacao de nitreto de silicio com adicoes dos oxidos de lantanio, gadolinio e aluminio

por GUEDES e SILVA, CECILIA C.

Publicado em 2000

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Dissertação

Estudo da biocompatibilidade de nitreto de silicio

por GUEDES e SILVA, CECILIA C.

Publicado em 2005

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Tese

Evaluation of the apatite coating on silicon nitride based ceramics sintered with REsub(2)Osub(3) additives (RE=Y, La, Yb)

por MARCHI, JULIANA

Publicado em 2014

Outros Autores: “...GUEDES e SILVA, CECILIA C....”
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Whoops! There was an error.

Whoops \ Exception \ ErrorException (E_WARNING)

fopen(/tmp/vufind_sessions/sess_ueka1md1hqnr54coocbtr580r0): failed to open stream: Não há espaço disponível no dispositivo

Whoops\Exception\ErrorException thrown with message "fopen(/tmp/vufind_sessions/sess_ueka1md1hqnr54coocbtr580r0): failed to open stream: Não há espaço disponível no dispositivo" Stacktrace: #5 Whoops\Exception\ErrorException in /usr/local/oasisbr-vufind/module/VuFind/src/VuFind/Session/File.php:151 #4 fopen in /usr/local/oasisbr-vufind/module/VuFind/src/VuFind/Session/File.php:151 #3 VuFind\Session\File:saveSession in /usr/local/oasisbr-vufind/module/VuFind/src/VuFind/Session/AbstractBase.php:185 #2 VuFind\Session\AbstractBase:write in [internal]:0 #1 session_write_close in /usr/local/oasisbr-vufind/vendor/laminas/laminas-session/src/SessionManager.php:235 #0 Laminas\Session\SessionManager:writeClose in [internal]:0

Application frames (0) All frames (6)

Whoops\Exception\ErrorException

…/module/VuFind/src/VuFind/Session/File.php151

fopen

…/module/VuFind/src/VuFind/Session/File.php151

VuFind\Session\File saveSession

…/module/VuFind/src/VuFind/Session/AbstractBase.php185

VuFind\Session\AbstractBase write

[internal]0

session_write_close

…/vendor/laminas/laminas-session/src/SessionManager.php235

Laminas\Session\SessionManager writeClose

[internal]0

Open: /usr/local/oasisbr-vufind/module/VuFind/src/VuFind/Session/File.php

        foreach (glob($this->path . "/sess_*") as $filename) {
            if (filemtime($filename) + $maxlifetime < time()) {
                unlink($filename);
            }
        }
        return true;
    }
 
    /**
     * 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)
    {
        $sessFile = $this->path . '/sess_' . $sessId;
        if ($handle = fopen($sessFile, "w")) {
            $return = fwrite($handle, $data);
            fclose($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.
        echo 'Cannot write session to ' . $sessFile . "\n";
        return false;
    }
}

Open: /usr/local/oasisbr-vufind/module/VuFind/src/VuFind/Session/File.php

        foreach (glob($this->path . "/sess_*") as $filename) {
            if (filemtime($filename) + $maxlifetime < time()) {
                unlink($filename);
            }
        }
        return true;
    }
 
    /**
     * 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)
    {
        $sessFile = $this->path . '/sess_' . $sessId;
        if ($handle = fopen($sessFile, "w")) {
            $return = fwrite($handle, $data);
            fclose($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.
        echo 'Cannot write session to ' . $sessFile . "\n";
        return false;
    }
}

Open: /usr/local/oasisbr-vufind/module/VuFind/src/VuFind/Session/AbstractBase.php

        // 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 true;
    }
 
    /**
     * 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, $data)
    {
        if ($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);
}

Open: [internal]

Open: /usr/local/oasisbr-vufind/vendor/laminas/laminas-session/src/SessionManager.php

     *
     * @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'

Open: [internal]

Environment & details:

GET Data

Key	Value
author	GUEDES e SILVA, CECILIA C.

POST Data empty

Files empty

Cookies empty

Session

Key	Value
__Laminas	Array ( [_REQUEST_ACCESS_TIME] => 1739184426,9024 [_VALID] => Array ( [Laminas\Session\Validator\Id] => ueka1md1hqnr54coocbtr580r0 ) )
SessionState	Laminas\Stdlib\ArrayObject Object ( [storage:protected] => Array ( [cookiePath] => / ) [flag:protected] => 2 [iteratorClass:protected] => ArrayIterator [protectedProperties:protected] => Array ( [0] => storage [1] => flag [2] => iteratorClass [3] => protectedProperties ) )
Search	Laminas\Stdlib\ArrayObject Object ( [storage:protected] => Array ( [last] => /vufind/Author/Home?author=%22GUEDES+e+SILVA%2C+CECILIA+C.%22&type=Author [params\|SolrAuthor\|hiddenFilters] => Array ( ) [params\|SolrAuthor\|limit] => 20 [params\|SolrAuthor\|sort] => [params\|SolrAuthor\|view] => list ) [flag:protected] => 2 [iteratorClass:protected] => ArrayIterator [protectedProperties:protected] => Array ( [0] => storage [1] => flag [2] => iteratorClass [3] => protectedProperties ) )
FlashMessenger	Laminas\Stdlib\ArrayObject Object ( [storage:protected] => Array ( ) [flag:protected] => 2 [iteratorClass:protected] => ArrayIterator [protectedProperties:protected] => Array ( [0] => storage [1] => flag [2] => iteratorClass [3] => protectedProperties ) )

Server/Request Data

Key	Value
REDIRECT_VUFIND_ENV	development
REDIRECT_VUFIND_LOCAL_DIR	/usr/local/oasisbr-vufind/local
REDIRECT_VUFIND_LOCAL_MODULES	Oasisbr
REDIRECT_STATUS	200
VUFIND_ENV	development
VUFIND_LOCAL_DIR	/usr/local/oasisbr-vufind/local
VUFIND_LOCAL_MODULES	Oasisbr
HTTP_HOST	oasisbr.ibict.br
HTTP_USER_AGENT	CCBot/2.0 (https://commoncrawl.org/faq/)
HTTP_ACCEPT	text/html,application/xhtml+xml,application/xml;q=0.9,/;q=0.8
HTTP_ACCEPT_LANGUAGE	en-US,en;q=0.5
HTTP_ACCEPT_ENCODING	br,gzip
HTTP_ACCESS_CONTROL_ALLOW_ORIGIN	https://barra.brasil.gov.br
HTTP_X_FORWARDED_PROTO	https
HTTP_X_CLIENT_IP	18.97.14.80
HTTP_X_FORWARDED_PORT	443
HTTP_X_FORWARDED_FOR	18.97.14.80
HTTP_X_FORWARDED_HOST	oasisbr.ibict.br
HTTP_X_FORWARDED_SERVER	oasisbr.ibict.br
HTTP_CONNECTION	Keep-Alive
PATH	/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
SERVER_SIGNATURE	<address>Apache/2.4.59 (Debian) Server at oasisbr.ibict.br Port 80</address>
SERVER_SOFTWARE	Apache/2.4.59 (Debian)
SERVER_NAME	oasisbr.ibict.br
SERVER_ADDR	172.16.17.18
SERVER_PORT	80
REMOTE_ADDR	172.16.16.5
DOCUMENT_ROOT	/var/www/html
REQUEST_SCHEME	http
CONTEXT_PREFIX	/vufind
CONTEXT_DOCUMENT_ROOT	/usr/local/oasisbr-vufind/public
SERVER_ADMIN	webmaster@localhost
SCRIPT_FILENAME	/usr/local/oasisbr-vufind/public/index.php
REMOTE_PORT	56548
REDIRECT_URL	/vufind/Author/Home
REDIRECT_QUERY_STRING	author=GUEDES+e+SILVA%2C+CECILIA+C.
GATEWAY_INTERFACE	CGI/1.1
SERVER_PROTOCOL	HTTP/1.1
REQUEST_METHOD	GET
QUERY_STRING	author=GUEDES+e+SILVA%2C+CECILIA+C.
REQUEST_URI	/vufind/Author/Home?author=GUEDES+e+SILVA%2C+CECILIA+C.
SCRIPT_NAME	/vufind/index.php
PHP_SELF	/vufind/index.php
REQUEST_TIME_FLOAT	1739184426,8865
REQUEST_TIME	1739184426

Environment Variables empty

Registered Handlers

0. Whoops\Handler\PrettyPageHandler

Cannot write session to /tmp/vufind_sessions/sess_ueka1md1hqnr54coocbtr580r0 Whoops! There was an error.

Whoops \ Exception \ ErrorException (E_WARNING)

session_write_close(): Failed to write session data using user defined save handler. (session.save_path: /var/lib/php/sessions)

Whoops\Exception\ErrorException thrown with message "session_write_close(): Failed to write session data using user defined save handler. (session.save_path: /var/lib/php/sessions)" Stacktrace: #2 Whoops\Exception\ErrorException in /usr/local/oasisbr-vufind/vendor/laminas/laminas-session/src/SessionManager.php:235 #1 session_write_close in /usr/local/oasisbr-vufind/vendor/laminas/laminas-session/src/SessionManager.php:235 #0 Laminas\Session\SessionManager:writeClose in [internal]:0

Application frames (0) All frames (3)

Whoops\Exception\ErrorException

…/vendor/laminas/laminas-session/src/SessionManager.php235

session_write_close

…/vendor/laminas/laminas-session/src/SessionManager.php235

Laminas\Session\SessionManager writeClose

[internal]0

Open: /usr/local/oasisbr-vufind/vendor/laminas/laminas-session/src/SessionManager.php

     *
     * @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'

Open: /usr/local/oasisbr-vufind/vendor/laminas/laminas-session/src/SessionManager.php

     *
     * @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'

Open: [internal]

Environment & details:

GET Data

Key	Value
author	GUEDES e SILVA, CECILIA C.

POST Data empty

Files empty

Cookies empty

Session

Key	Value
__Laminas	Array ( [_REQUEST_ACCESS_TIME] => 1739184426,9024 [_VALID] => Array ( [Laminas\Session\Validator\Id] => ueka1md1hqnr54coocbtr580r0 ) )
SessionState	Laminas\Stdlib\ArrayObject Object ( [storage:protected] => Array ( [cookiePath] => / ) [flag:protected] => 2 [iteratorClass:protected] => ArrayIterator [protectedProperties:protected] => Array ( [0] => storage [1] => flag [2] => iteratorClass [3] => protectedProperties ) )
Search	Laminas\Stdlib\ArrayObject Object ( [storage:protected] => Array ( [last] => /vufind/Author/Home?author=%22GUEDES+e+SILVA%2C+CECILIA+C.%22&type=Author [params\|SolrAuthor\|hiddenFilters] => Array ( ) [params\|SolrAuthor\|limit] => 20 [params\|SolrAuthor\|sort] => [params\|SolrAuthor\|view] => list ) [flag:protected] => 2 [iteratorClass:protected] => ArrayIterator [protectedProperties:protected] => Array ( [0] => storage [1] => flag [2] => iteratorClass [3] => protectedProperties ) )
FlashMessenger	Laminas\Stdlib\ArrayObject Object ( [storage:protected] => Array ( ) [flag:protected] => 2 [iteratorClass:protected] => ArrayIterator [protectedProperties:protected] => Array ( [0] => storage [1] => flag [2] => iteratorClass [3] => protectedProperties ) )

Server/Request Data

Key	Value
REDIRECT_VUFIND_ENV	development
REDIRECT_VUFIND_LOCAL_DIR	/usr/local/oasisbr-vufind/local
REDIRECT_VUFIND_LOCAL_MODULES	Oasisbr
REDIRECT_STATUS	200
VUFIND_ENV	development
VUFIND_LOCAL_DIR	/usr/local/oasisbr-vufind/local
VUFIND_LOCAL_MODULES	Oasisbr
HTTP_HOST	oasisbr.ibict.br
HTTP_USER_AGENT	CCBot/2.0 (https://commoncrawl.org/faq/)
HTTP_ACCEPT	text/html,application/xhtml+xml,application/xml;q=0.9,/;q=0.8
HTTP_ACCEPT_LANGUAGE	en-US,en;q=0.5
HTTP_ACCEPT_ENCODING	br,gzip
HTTP_ACCESS_CONTROL_ALLOW_ORIGIN	https://barra.brasil.gov.br
HTTP_X_FORWARDED_PROTO	https
HTTP_X_CLIENT_IP	18.97.14.80
HTTP_X_FORWARDED_PORT	443
HTTP_X_FORWARDED_FOR	18.97.14.80
HTTP_X_FORWARDED_HOST	oasisbr.ibict.br
HTTP_X_FORWARDED_SERVER	oasisbr.ibict.br
HTTP_CONNECTION	Keep-Alive
PATH	/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
SERVER_SIGNATURE	<address>Apache/2.4.59 (Debian) Server at oasisbr.ibict.br Port 80</address>
SERVER_SOFTWARE	Apache/2.4.59 (Debian)
SERVER_NAME	oasisbr.ibict.br
SERVER_ADDR	172.16.17.18
SERVER_PORT	80
REMOTE_ADDR	172.16.16.5
DOCUMENT_ROOT	/var/www/html
REQUEST_SCHEME	http
CONTEXT_PREFIX	/vufind
CONTEXT_DOCUMENT_ROOT	/usr/local/oasisbr-vufind/public
SERVER_ADMIN	webmaster@localhost
SCRIPT_FILENAME	/usr/local/oasisbr-vufind/public/index.php
REMOTE_PORT	56548
REDIRECT_URL	/vufind/Author/Home
REDIRECT_QUERY_STRING	author=GUEDES+e+SILVA%2C+CECILIA+C.
GATEWAY_INTERFACE	CGI/1.1
SERVER_PROTOCOL	HTTP/1.1
REQUEST_METHOD	GET
QUERY_STRING	author=GUEDES+e+SILVA%2C+CECILIA+C.
REQUEST_URI	/vufind/Author/Home?author=GUEDES+e+SILVA%2C+CECILIA+C.
SCRIPT_NAME	/vufind/index.php
PHP_SELF	/vufind/index.php
REQUEST_TIME_FLOAT	1739184426,8865
REQUEST_TIME	1739184426

Environment Variables empty

Registered Handlers

0. Whoops\Handler\PrettyPageHandler