Warning: Table './eduvizija/watchdog' is marked as crashed and last (automatic?) repair failed query: INSERT INTO watchdog (uid, type, message, variables, severity, link, location, referer, hostname, timestamp) VALUES (0, 'php', '%message in %file on line %line.', 'a:4:{s:6:\"%error\";s:14:\"strict warning\";s:8:\"%message\";s:62:\"Non-static method view::load() should not be called statically\";s:5:\"%file\";s:69:\"/var/www/eduvizija/htdocs/portal/sites/all/modules/views/views.module\";s:5:\"%line\";i:1118;}', 3, '', 'http://www.eduvizija.hr/portal/?q=kategorija/teme/labos', '', '3.229.118.253', 1582855888) in /var/www/eduvizija/htdocs/portal/includes/database.mysql.inc on line 135

Warning: Table './eduvizija/watchdog' is marked as crashed and last (automatic?) repair failed query: INSERT INTO watchdog (uid, type, message, variables, severity, link, location, referer, hostname, timestamp) VALUES (0, 'php', '%message in %file on line %line.', 'a:4:{s:6:\"%error\";s:14:\"strict warning\";s:8:\"%message\";s:136:\"Declaration of views_handler_argument::options_validate() should be compatible with views_handler::options_validate($form, &$form_state)\";s:5:\"%file\";s:78:\"/var/www/eduvizija/htdocs/portal/sites/all/modules/views/includes/handlers.inc\";s:5:\"%line\";i:98;}', 3, '', 'http://www.eduvizija.hr/portal/?q=kategorija/teme/labos', '', '3.229.118.253', 1582855888) in /var/www/eduvizija/htdocs/portal/includes/database.mysql.inc on line 135

Warning: Table './eduvizija/watchdog' is marked as crashed and last (automatic?) repair failed query: INSERT INTO watchdog (uid, type, message, variables, severity, link, location, referer, hostname, timestamp) VALUES (0, 'php', '%message in %file on line %line.', 'a:4:{s:6:\"%error\";s:14:\"strict warning\";s:8:\"%message\";s:112:\"Declaration of views_handler_argument::query() should be compatible with views_handler::query($group_by = false)\";s:5:\"%file\";s:78:\"/var/www/eduvizija/htdocs/portal/sites/all/modules/views/includes/handlers.inc\";s:5:\"%line\";i:98;}', 3, '', 'http://www.eduvizija.hr/portal/?q=kategorija/teme/labos', '', '3.229.118.253', 1582855888) in /var/www/eduvizija/htdocs/portal/includes/database.mysql.inc on line 135

Warning: Table './eduvizija/watchdog' is marked as crashed and last (automatic?) repair failed query: INSERT INTO watchdog (uid, type, message, variables, severity, link, location, referer, hostname, timestamp) VALUES (0, 'php', '%message in %file on line %line.', 'a:4:{s:6:\"%error\";s:14:\"strict warning\";s:8:\"%message\";s:132:\"Declaration of views_handler_sort::options_validate() should be compatible with views_handler::options_validate($form, &$form_state)\";s:5:\"%file\";s:78:\"/var/www/eduvizija/htdocs/portal/sites/all/modules/views/includes/handlers.inc\";s:5:\"%line\";i:98;}', 3, '', 'http://www.eduvizija.hr/portal/?q=kategorija/teme/labos', '', '3.229.118.253', 1582855888) in /var/www/eduvizija/htdocs/portal/includes/database.mysql.inc on line 135

Warning: Table './eduvizija/watchdog' is marked as crashed and last (automatic?) repair failed query: INSERT INTO watchdog (uid, type, message, variables, severity, link, location, referer, hostname, timestamp) VALUES (0, 'php', '%message in %file on line %line.', 'a:4:{s:6:\"%error\";s:14:\"strict warning\";s:8:\"%message\";s:128:\"Declaration of views_handler_sort::options_submit() should be compatible with views_handler::options_submit($form, &$form_state)\";s:5:\"%file\";s:78:\"/var/www/eduvizija/htdocs/portal/sites/all/modules/views/includes/handlers.inc\";s:5:\"%line\";i:98;}', 3, '', 'http://www.eduvizija.hr/portal/?q=kategorija/teme/labos', '', '3.229.118.253', 1582855888) in /var/www/eduvizija/htdocs/portal/includes/database.mysql.inc on line 135

Warning: Table './eduvizija/watchdog' is marked as crashed and last (automatic?) repair failed query: INSERT INTO watchdog (uid, type, message, variables, severity, link, location, referer, hostname, timestamp) VALUES (0, 'php', '%message in %file on line %line.', 'a:4:{s:6:\"%error\";s:14:\"strict warning\";s:8:\"%message\";s:108:\"Declaration of views_handler_sort::query() should be compatible with views_handler::query($group_by = false)\";s:5:\"%file\";s:78:\"/var/www/eduvizija/htdocs/portal/sites/all/modules/views/includes/handlers.inc\";s:5:\"%line\";i:98;}', 3, '', 'http://www.eduvizija.hr/portal/?q=kategorija/teme/labos', '', '3.229.118.253', 1582855888) in /var/www/eduvizija/htdocs/portal/includes/database.mysql.inc on line 135

Warning: Table './eduvizija/watchdog' is marked as crashed and last (automatic?) repair failed query: INSERT INTO watchdog (uid, type, message, variables, severity, link, location, referer, hostname, timestamp) VALUES (0, 'php', '%message in %file on line %line.', 'a:4:{s:6:\"%error\";s:14:\"strict warning\";s:8:\"%message\";s:134:\"Declaration of views_handler_filter::options_validate() should be compatible with views_handler::options_validate($form, &$form_state)\";s:5:\"%file\";s:78:\"/var/www/eduvizija/htdocs/portal/sites/all/modules/views/includes/handlers.inc\";s:5:\"%line\";i:98;}', 3, '', 'http://www.eduvizija.hr/portal/?q=kategorija/teme/labos', '', '3.229.118.253', 1582855888) in /var/www/eduvizija/htdocs/portal/includes/database.mysql.inc on line 135

Warning: Table './eduvizija/watchdog' is marked as crashed and last (automatic?) repair failed query: INSERT INTO watchdog (uid, type, message, variables, severity, link, location, referer, hostname, timestamp) VALUES (0, 'php', '%message in %file on line %line.', 'a:4:{s:6:\"%error\";s:14:\"strict warning\";s:8:\"%message\";s:110:\"Declaration of views_handler_filter::query() should be compatible with views_handler::query($group_by = false)\";s:5:\"%file\";s:78:\"/var/www/eduvizija/htdocs/portal/sites/all/modules/views/includes/handlers.inc\";s:5:\"%line\";i:98;}', 3, '', 'http://www.eduvizija.hr/portal/?q=kategorija/teme/labos', '', '3.229.118.253', 1582855888) in /var/www/eduvizija/htdocs/portal/includes/database.mysql.inc on line 135

Warning: Table './eduvizija/watchdog' is marked as crashed and last (automatic?) repair failed query: INSERT INTO watchdog (uid, type, message, variables, severity, link, location, referer, hostname, timestamp) VALUES (0, 'php', '%message in %file on line %line.', 'a:4:{s:6:\"%error\";s:14:\"strict warning\";s:8:\"%message\";s:148:\"Declaration of views_handler_filter_node_status::operator_form() should be compatible with views_handler_filter::operator_form(&$form, &$form_state)\";s:5:\"%file\";s:78:\"/var/www/eduvizija/htdocs/portal/sites/all/modules/views/includes/handlers.inc\";s:5:\"%line\";i:98;}', 3, '', 'http://www.eduvizija.hr/portal/?q=kategorija/teme/labos', '', '3.229.118.253', 1582855888) in /var/www/eduvizija/htdocs/portal/includes/database.mysql.inc on line 135

Warning: Table './eduvizija/watchdog' is marked as crashed and last (automatic?) repair failed query: INSERT INTO watchdog (uid, type, message, variables, severity, link, location, referer, hostname, timestamp) VALUES (0, 'php', '%message in %file on line %line.', 'a:4:{s:6:\"%error\";s:14:\"strict warning\";s:8:\"%message\";s:139:\"Declaration of views_plugin_argument_validate::options_submit() should be compatible with views_plugin::options_submit($form, &$form_state)\";s:5:\"%file\";s:78:\"/var/www/eduvizija/htdocs/portal/sites/all/modules/views/includes/handlers.inc\";s:5:\"%line\";i:98;}', 3, '', 'http://www.eduvizija.hr/portal/?q=kategorija/teme/labos', '', '3.229.118.253', 1582855888) in /var/www/eduvizija/htdocs/portal/includes/database.mysql.inc on line 135

Warning: Table './eduvizija/watchdog' is marked as crashed and last (automatic?) repair failed query: INSERT INTO watchdog (uid, type, message, variables, severity, link, location, referer, hostname, timestamp) VALUES (0, 'php', '%message in %file on line %line.', 'a:4:{s:6:\"%error\";s:14:\"strict warning\";s:8:\"%message\";s:172:\"Declaration of views_plugin_argument_validate_taxonomy_term::options_submit() should be compatible with views_plugin_argument_validate::options_submit(&$form, &$form_state)\";s:5:\"%file\";s:78:\"/var/www/eduvizija/htdocs/portal/sites/all/modules/views/includes/handlers.inc\";s:5:\"%line\";i:98;}', 3, '', 'http://www.eduvizija.hr/portal/?q=kategorija/teme/labos', '', '3.229.118.253', 1582855888) in /var/www/eduvizija/htdocs/portal/includes/database.mysql.inc on line 135

Warning: Table './eduvizija/watchdog' is marked as crashed and last (automatic?) repair failed query: INSERT INTO watchdog (uid, type, message, variables, severity, link, location, referer, hostname, timestamp) VALUES (0, 'php', '%message in %file on line %line.', 'a:4:{s:6:\"%error\";s:14:\"strict warning\";s:8:\"%message\";s:62:\"Non-static method view::load() should not be called statically\";s:5:\"%file\";s:69:\"/var/www/eduvizija/htdocs/portal/sites/all/modules/views/views.module\";s:5:\"%line\";i:1118;}', 3, '', 'http://www.eduvizija.hr/portal/?q=kategorija/teme/labos', '', '3.229.118.253', 1582855888) in /var/www/eduvizija/htdocs/portal/includes/database.mysql.inc on line 135

Warning: Table './eduvizija/watchdog' is marked as crashed and last (automatic?) repair failed query: INSERT INTO watchdog (uid, type, message, variables, severity, link, location, referer, hostname, timestamp) VALUES (0, 'php', '%message in %file on line %line.', 'a:4:{s:6:\"%error\";s:14:\"strict warning\";s:8:\"%message\";s:123:\"Declaration of views_plugin_pager_none::post_execute() should be compatible with views_plugin_pager::post_execute(&$result)\";s:5:\"%file\";s:78:\"/var/www/eduvizija/htdocs/portal/sites/all/modules/views/includes/handlers.inc\";s:5:\"%line\";i:98;}', 3, '', 'http://www.eduvizija.hr/portal/?q=kategorija/teme/labos', '', '3.229.118.253', 1582855888) in /var/www/eduvizija/htdocs/portal/includes/database.mysql.inc on line 135

Warning: Table './eduvizija/watchdog' is marked as crashed and last (automatic?) repair failed query: INSERT INTO watchdog (uid, type, message, variables, severity, link, location, referer, hostname, timestamp) VALUES (0, 'php', '%message in %file on line %line.', 'a:4:{s:6:\"%error\";s:14:\"strict warning\";s:8:\"%message\";s:127:\"Declaration of views_plugin_query::options_submit() should be compatible with views_plugin::options_submit($form, &$form_state)\";s:5:\"%file\";s:78:\"/var/www/eduvizija/htdocs/portal/sites/all/modules/views/includes/handlers.inc\";s:5:\"%line\";i:98;}', 3, '', 'http://www.eduvizija.hr/portal/?q=kategorija/teme/labos', '', '3.229.118.253', 1582855888) in /var/www/eduvizija/htdocs/portal/includes/database.mysql.inc on line 135

Warning: Table './eduvizija/watchdog' is marked as crashed and last (automatic?) repair failed query: INSERT INTO watchdog (uid, type, message, variables, severity, link, location, referer, hostname, timestamp) VALUES (0, 'php', '%message in %file on line %line.', 'a:4:{s:6:\"%error\";s:14:\"strict warning\";s:8:\"%message\";s:102:\"Declaration of views_plugin_style_default::options() should be compatible with views_object::options()\";s:5:\"%file\";s:78:\"/var/www/eduvizija/htdocs/portal/sites/all/modules/views/includes/handlers.inc\";s:5:\"%line\";i:98;}', 3, '', 'http://www.eduvizija.hr/portal/?q=kategorija/teme/labos', '', '3.229.118.253', 1582855888) in /var/www/eduvizija/htdocs/portal/includes/database.mysql.inc on line 135

Warning: Table './eduvizija/watchdog' is marked as crashed and last (automatic?) repair failed query: INSERT INTO watchdog (uid, type, message, variables, severity, link, location, referer, hostname, timestamp) VALUES (0, 'php', '%message in %file on line %line.', 'a:4:{s:6:\"%error\";s:14:\"strict warning\";s:8:\"%message\";s:130:\"Declaration of views_plugin_row::options_validate() should be compatible with views_plugin::options_validate(&$form, &$form_state)\";s:5:\"%file\";s:78:\"/var/www/eduvizija/htdocs/portal/sites/all/modules/views/includes/handlers.inc\";s:5:\"%line\";i:98;}', 3, '', 'http://www.eduvizija.hr/portal/?q=kategorija/teme/labos', '', '3.229.118.253', 1582855888) in /var/www/eduvizija/htdocs/portal/includes/database.mysql.inc on line 135
Labos | Eduvizija

Labos

Plastične mase su organski spojevi dobiveni većinom iz nafte. Poznato je da plastični otpad ne treba spaljivati jer u atmosferu tada, osim ugljikovog dioksida i vode, odlaze i mnogi drugi štetni spojevi. Poli(vinil-klorid) ili kraće PVC je plastika od koje se izrađuju podne obloge (npr. linoleum), izolacije za žice i sl., a u svom sastavu sadrži halogeni element klor.  više »

Izvedimo pokus dobivanja etena. Potrebne su nam sljedeće kemikalije i pribor: etanol (tj. obični alkohol), koncentrirana sumporna kiselina, pijesak, bromna voda, razrijeđena otopina kalijevog permanganata, epruveta za odsisavanje, plamenik, koljenasto savijena cijev i stalak s četiri epruvete, od kojih su dvije napunjene bromnom vodom a dvije razrijeđenom otopinom kalijeva permaganata. više »

Izdvojeno


Warning: Table './eduvizija/watchdog' is marked as crashed and last (automatic?) repair failed query: INSERT INTO watchdog (uid, type, message, variables, severity, link, location, referer, hostname, timestamp) VALUES (0, 'php', '%message in %file on line %line.', 'a:4:{s:6:\"%error\";s:12:\"user warning\";s:8:\"%message\";s:339:\"Table './eduvizija/accesslog' is marked as crashed and last (automatic?) repair failed\nquery: INSERT INTO accesslog (title, path, url, hostname, uid, sid, timer, timestamp) values('Labos', 'taxonomy/term/24', '', '3.229.118.253', 0, 'sdjqtpmqtgd9096igs7o1c1lj5', 150, 1582855888)\";s:5:\"%file\";s:69:\"/var/www/eduvizija/htdocs/portal/modules/statistics/statistics.module\";s:5:\"%line\";i:63;}', 3, '', 'http://www.eduvizija.hr/portal/?q=kategorija/tem in /var/www/eduvizija/htdocs/portal/includes/database.mysql.inc on line 135