About Us

Notice (8): compact(): Undefined variable: etagMatches [CORE/src/Http/Response.php, line 1875]

        }
        $checks = compact('etagMatches', 'timeMatches');
        if (empty($checks)) {

$request = object(Cake\Http\ServerRequest) {
	params => [
		'language' => 'en',
		'parentslug' => 'About-Us',
		'slug' => 'Mission',
		'pass' => [
			[maximum depth reached]
		],
		'controller' => 'Pages',
		'action' => 'display',
		'plugin' => null,
		'_matchedRoute' => '/:language/:parentslug/:slug',
		'_ext' => null,
		'isAjax' => false
	]
	data => []
	query => []
	cookies => []
	url => 'en/About-Us/Mission'
	base => ''
	webroot => '/'
	here => '/en/About-Us/Mission'
	trustProxy => false
	[protected] _environment => [
		'USER' => 'www-data',
		'HOME' => '/var/www',
		'HTTP_CONNECTION' => 'Keep-Alive',
		'HTTP_HOST' => 'eli.pro-developers.hu',
		'HTTP_ACCEPT_ENCODING' => 'br,gzip',
		'HTTP_IF_MODIFIED_SINCE' => 'Sat, 25 Mar 2023 04:18:52 GMT',
		'HTTP_ACCEPT_LANGUAGE' => 'en-US,en;q=0.5',
		'HTTP_ACCEPT' => 'text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8',
		'HTTP_USER_AGENT' => 'CCBot/2.0 (https://commoncrawl.org/faq/)',
		'REDIRECT_STATUS' => '200',
		'SERVER_NAME' => 'eli.pro-developers.hu',
		'SERVER_PORT' => '80',
		'SERVER_ADDR' => '5.189.183.47',
		'REMOTE_PORT' => '32940',
		'REMOTE_ADDR' => '34.204.181.91',
		'SERVER_SOFTWARE' => 'nginx/1.10.3',
		'GATEWAY_INTERFACE' => 'CGI/1.1',
		'REQUEST_SCHEME' => 'http',
		'SERVER_PROTOCOL' => 'HTTP/1.1',
		'DOCUMENT_ROOT' => '/var/www/eli.pro-developers.hu/html',
		'DOCUMENT_URI' => '/index.php',
		'REQUEST_URI' => '/en/About-Us/Mission',
		'SCRIPT_NAME' => '/index.php',
		'CONTENT_LENGTH' => '',
		'CONTENT_TYPE' => '',
		'REQUEST_METHOD' => 'GET',
		'QUERY_STRING' => '',
		'SCRIPT_FILENAME' => '/var/www/eli.pro-developers.hu/html/index.php',
		'PATH_INFO' => '',
		'FCGI_ROLE' => 'RESPONDER',
		'PHP_SELF' => '/index.php',
		'REQUEST_TIME_FLOAT' => (float) 1696352370.3338,
		'REQUEST_TIME' => (int) 1696352370,
		'ORIGINAL_REQUEST_METHOD' => 'GET',
		'HTTP_X_REQUESTED_WITH' => null,
		'HTTP_IF_NONE_MATCH' => null
	]
	[protected] _input => null
	[protected] _detectors => [
		'get' => [
			[maximum depth reached]
		],
		'post' => [
			[maximum depth reached]
		],
		'put' => [
			[maximum depth reached]
		],
		'patch' => [
			[maximum depth reached]
		],
		'delete' => [
			[maximum depth reached]
		],
		'head' => [
			[maximum depth reached]
		],
		'options' => [
			[maximum depth reached]
		],
		'ssl' => [
			[maximum depth reached]
		],
		'ajax' => [
			[maximum depth reached]
		],
		'flash' => [
			[maximum depth reached]
		],
		'requested' => [
			[maximum depth reached]
		],
		'json' => [
			[maximum depth reached]
		],
		'xml' => [
			[maximum depth reached]
		],
		'mobile' => object(Closure) {},
		'tablet' => object(Closure) {}
	]
	[protected] _detectorCache => [
		'ajax' => false,
		'get' => true,
		'head' => false,
		'options' => false
	]
	[protected] stream => object(Zend\Diactoros\PhpInputStream) {}
	[protected] uri => object(Zend\Diactoros\Uri) {}
	[protected] session => object(Cake\Network\Session) {}
	[protected] attributes => []
	[protected] emulatedAttributes => [
		(int) 0 => 'session',
		(int) 1 => 'webroot',
		(int) 2 => 'base',
		(int) 3 => 'params'
	]
	[protected] uploadedFiles => []
	[protected] protocol => null
	[protected] requestTarget => null
}
$etags = []
$modifiedSince = 'Sat, 25 Mar 2023 04:18:52 GMT'
$responseTag = null
$timeMatches = false

compact - [internal], line ??
Cake\Http\Response::checkNotModified() - CORE/src/Http/Response.php, line 1875
Cake\Controller\Component\RequestHandlerComponent::beforeRender() - CORE/src/Controller/Component/RequestHandlerComponent.php, line 333
Cake\Event\EventManager::_callListener() - CORE/src/Event/EventManager.php, line 416
Cake\Event\EventManager::dispatch() - CORE/src/Event/EventManager.php, line 393
Cake\Controller\Controller::dispatchEvent() - CORE/src/Event/EventDispatcherTrait.php, line 110
Cake\Controller\Controller::render() - CORE/src/Controller/Controller.php, line 610
Cake\Http\ActionDispatcher::_invoke() - CORE/src/Http/ActionDispatcher.php, line 125
Cake\Http\ActionDispatcher::dispatch() - CORE/src/Http/ActionDispatcher.php, line 93
Cake\Http\BaseApplication::__invoke() - CORE/src/Http/BaseApplication.php, line 103
Cake\Http\Runner::__invoke() - CORE/src/Http/Runner.php, line 65
Cake\Routing\Middleware\RoutingMiddleware::__invoke() - CORE/src/Routing/Middleware/RoutingMiddleware.php, line 107
Cake\Http\Runner::__invoke() - CORE/src/Http/Runner.php, line 65
Cake\Routing\Middleware\AssetMiddleware::__invoke() - CORE/src/Routing/Middleware/AssetMiddleware.php, line 88
Cake\Http\Runner::__invoke() - CORE/src/Http/Runner.php, line 65
Cake\Error\Middleware\ErrorHandlerMiddleware::__invoke() - CORE/src/Error/Middleware/ErrorHandlerMiddleware.php, line 95
Cake\Http\Runner::__invoke() - CORE/src/Http/Runner.php, line 65

Warning (512): Unable to emit headers. Headers sent in file=/var/www/eli.pro-developers.hu/html/vendor/cakephp/cakephp/src/Error/Debugger.php line=850 [CORE/src/Http/ResponseEmitter.php, line 48]

Code Context

            if (Configure::read('debug')) {
                trigger_error($message, E_USER_WARNING);
            } else {

$response = object(Cake\Http\Response) {

	'status' => (int) 200,
	'contentType' => 'text/html',
	'headers' => [
		'Content-Type' => [
			[maximum depth reached]
		],
		'X-DEBUGKIT-ID' => [
			[maximum depth reached]
		]
	],
	'file' => null,
	'fileRange' => [],
	'cookies' => object(Cake\Http\Cookie\CookieCollection) {},
	'cacheDirectives' => [],
	'body' => ''

}
$maxBufferLength = (int) 8192
$file = '/var/www/eli.pro-developers.hu/html/vendor/cakephp/cakephp/src/Error/Debugger.php'
$line = (int) 850
$message = 'Unable to emit headers. Headers sent in file=/var/www/eli.pro-developers.hu/html/vendor/cakephp/cakephp/src/Error/Debugger.php line=850'

Cake\Http\ResponseEmitter::emit() - CORE/src/Http/ResponseEmitter.php, line 48
Cake\Http\Server::emit() - CORE/src/Http/Server.php, line 106
require - ROOT/webroot/index.php, line 40
[main] - ROOT/index.php, line 16

Warning (2): Cannot modify header information - headers already sent by (output started at /var/www/eli.pro-developers.hu/html/vendor/cakephp/cakephp/src/Error/Debugger.php:850) [CORE/src/Http/ResponseEmitter.php, line 148]

Code Context

            $response->getStatusCode(),
            ($reasonPhrase ? ' ' . $reasonPhrase : '')
        ));

$response = object(Cake\Http\Response) {

	'status' => (int) 200,
	'contentType' => 'text/html',
	'headers' => [
		'Content-Type' => [
			[maximum depth reached]
		],
		'X-DEBUGKIT-ID' => [
			[maximum depth reached]
		]
	],
	'file' => null,
	'fileRange' => [],
	'cookies' => object(Cake\Http\Cookie\CookieCollection) {},
	'cacheDirectives' => [],
	'body' => ''

}
$reasonPhrase = 'OK'

header - [internal], line ??
Cake\Http\ResponseEmitter::emitStatusLine() - CORE/src/Http/ResponseEmitter.php, line 148
Cake\Http\ResponseEmitter::emit() - CORE/src/Http/ResponseEmitter.php, line 54
Cake\Http\Server::emit() - CORE/src/Http/Server.php, line 106
require - ROOT/webroot/index.php, line 40
[main] - ROOT/index.php, line 16

Code Context

            foreach ($values as $value) {
                header(sprintf(
                    '%s: %s',

$response = object(Cake\Http\Response) {

	'status' => (int) 200,
	'contentType' => 'text/html',
	'headers' => [
		'Content-Type' => [
			[maximum depth reached]
		],
		'X-DEBUGKIT-ID' => [
			[maximum depth reached]
		]
	],
	'file' => null,
	'fileRange' => [],
	'cookies' => object(Cake\Http\Cookie\CookieCollection) {},
	'cacheDirectives' => [],
	'body' => ''

}
$cookies = []
$values = [
	(int) 0 => 'text/html; charset=UTF-8'
]
$name = 'Content-Type'
$first = true
$value = 'text/html; charset=UTF-8'

header - [internal], line ??
Cake\Http\ResponseEmitter::emitHeaders() - CORE/src/Http/ResponseEmitter.php, line 177
Cake\Http\ResponseEmitter::emit() - CORE/src/Http/ResponseEmitter.php, line 55
Cake\Http\Server::emit() - CORE/src/Http/Server.php, line 106
require - ROOT/webroot/index.php, line 40
[main] - ROOT/index.php, line 16

Code Context

            foreach ($values as $value) {
                header(sprintf(
                    '%s: %s',

$response = object(Cake\Http\Response) {

	'status' => (int) 200,
	'contentType' => 'text/html',
	'headers' => [
		'Content-Type' => [
			[maximum depth reached]
		],
		'X-DEBUGKIT-ID' => [
			[maximum depth reached]
		]
	],
	'file' => null,
	'fileRange' => [],
	'cookies' => object(Cake\Http\Cookie\CookieCollection) {},
	'cacheDirectives' => [],
	'body' => ''

}
$cookies = []
$values = [
	(int) 0 => '49ea24ec-5a85-4156-88dd-12de6cace1f4'
]
$name = 'X-DEBUGKIT-ID'
$first = true
$value = '49ea24ec-5a85-4156-88dd-12de6cace1f4'

header - [internal], line ??
Cake\Http\ResponseEmitter::emitHeaders() - CORE/src/Http/ResponseEmitter.php, line 177
Cake\Http\ResponseEmitter::emit() - CORE/src/Http/ResponseEmitter.php, line 55
Cake\Http\Server::emit() - CORE/src/Http/Server.php, line 106
require - ROOT/webroot/index.php, line 40
[main] - ROOT/index.php, line 16

Mission

The Extreme Light Infrastructure (ELI) project is an integral part of the European plan to build the next generation of large research facilities identified and selected by the European Strategy Forum on Research Infrastructures (ESFRI). The Extreme light infrastructure will be the first infrastructure in the world able the investigation of the interactions between light and matter with the highest intensity, in the so-called ultra-relativistic range. It will open a doorway into new territories within physics as well as establishing such new technical developments as relativistic microelectronics and small laser particle accelerators. ELI will have a considerable impact on numerous fields of materials sciences, medicine and environment protection.

ssssssss

ELI is the first civilian large-scale high-power laser research facility to be realized with trans-European cooperation and the worldwide scientific community. Hungary, the Czech Republic and Romania, with a coordinated management and research strategy, will simultaneously implement the project through the construction of the three laser facilities with the respective mission in the attosecond, beamline and photonuclear applications.

The main objective of ELI Attosecond Light Pulse Source (ELI-ALPS) is the establishment of a unique attosecond facility which provides ultrashort light pulses between THz (10¹² Hz) and X-ray (10¹⁸-10¹⁹ Hz) frequency range with high repetition rate for developers and end-users. Experimental projects demanding ultrahigh intensity light, like laser particle acceleration or laser generated X-ray radiation will be primarily developed at the Beamline Facility in Prague, Czech Republic, while the photoinduced nuclear experiments will be performed at the research institute to be built in Magurele, near Bucharest, Romania.

The location of the fourth research institute, devoted to non-linear quantum electrodynamics and laboratory astrophysics which will be able to generate 200 PW peak power laser pulses has yet to be decided.

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