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Call Stack
#TimeMemoryFunctionLocation
10.0000362384{main}( ).../index.php:0
21.79981295984cmsCore->runController( ).../index.php:46
31.80001395024users->runAction( $action_name = '139', $params = [0 => 'science', 1 => 'all'] ).../core.php:779
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91.80161488144onTestplugUserTabShow->run( $profile = ['id' => '139', 'groups' => [0 => 3], 'email' => 'vsa@ipme.ru', 'password_hash' => '$2y$10$8iUJKyHrcWd99gwGqrpXCeKEvjnii3n9NitKtbhLXCbe8/BlRRAGq', 'password' => NULL, 'password_salt' => NULL, 'is_admin' => NULL, 'nickname' => 'Sergey Vakulenko', 'slug' => '139', 'date_reg' => '2022-02-11 17:21:34', 'date_log' => '2025-12-02 06:46:57', 'date_group' => '2022-02-11 17:21:34', 'ip' => '78.81.84.126', '2fa' => NULL, 'is_deleted' => NULL, 'is_locked' => NULL, 'lock_until' => NULL, 'lock_reason' => NULL, 'pass_token' => NULL, 'date_token' => '2025-11-21 15:46:58', 'friends_count' => '0', 'subscribers_count' => '0', 'time_zone' => 'Europe/Moscow', 'karma' => '0', 'rating' => '0', 'theme' => [], 'notify_options' => ['comments_new' => 'email', 'comments_reply' => 'email', 'groups_invite' => 'both', 'messages_new' => 'email', 'subscriptions' => 'both', 'rating_user_vote' => ''], 'privacy_options' => [], 'status_id' => NULL, 'status_text' => NULL, 'inviter_id' => '1', 'invites_count' => '0', 'date_invites' => '2022-02-11 17:41:00', 'birth_date' => NULL, 'city' => NULL, 'city_cache' => NULL, 'hobby' => NULL, 'avatar' => '---\nnormal: 001/u139/4/a/2df82ac5.jpg\nsmall: 001/u139/8/4/b06a4fdf.jpg\nmicro: 001/u139/2/8/456c8c52.jpg\n', 'phone' => '+7 921 584 29 14', 'music' => NULL, 'movies' => NULL, 'site' => NULL, 'first_name' => NULL, 'last_name' => NULL, 'father_name' => NULL, 'stepen' => '---\n- 38\n', 'job' => '---\n- 7\n', 'address' => 'Sankt Petersburg Russia, Bolshoy pr V.O. dom 61', 'cat_id' => '---\n- 12\n', 'zvanie' => NULL, 'akadem' => NULL, 'scopus' => 'https://www.scopus.com/authid/detail.uri?authorId=35609181100', 'rinc' => NULL, 'researchgate' => 'https://www.researchgate.net/profile/Sergey-Vakulenko-2', 'sciense_area' => 'Nonlinear waves and patterns, chaotic dynamics,\r\nModelling of morphogenesis and evolution', 'rewards' => 'нет', 'profevents' => '<p>S A Vakulenko was a visiting professor and researcher in&nbsp;&nbsp;Lyon 1998-2003, Rennes 2004-20010, Montpellier 2012, Linkoping 2012- 2019, Bonn University 2012-2019, KAUST (King Abdullah University of Science and Technology, University of Chicago, 2012, 2015, 2016). In&nbsp; 2010-2024 S Vakulenko is a consultant&nbsp;for University of Chicago, Department Ecology and Evolution, which is one of leading&nbsp;departments in biology.&nbsp;&nbsp; In 1995-2021&nbsp; S Vakulenko&nbsp;was a head and a partici', 'edu' => '<p> I am professor of Saint-Petersburg Electrothechnical University&nbsp; (LETI) Dept of Algorithmic Mathematics.</p>', 'snils' => '005-588-546 65', 'emailcustom' => 'vakulenfr@gmail.com', 'nickname_en' => 'Sergey Vakulenko', 'wos' => NULL, 'googl_schol' => NULL, 'math_net' => NULL, 'profevents_en' => '<p>S A Vakulenko was a visiting professor and researcher in&nbsp;&nbsp;Lyon 1998-2003, Rennes 2004-20010, Montpellier 2012, Linkoping 2012- 2019, Bonn University 2012-2019, KAUST (King Abdullah University of Science and Technology, University of Chicago, 2012, 2015, 2016). In&nbsp; 2010-2024 S Vakulenko is a consultant&nbsp;for University of Chicago, Department Ecology and Evolution, which is one of leading&nbsp;departments in biology.&nbsp;&nbsp; In 1995-2021&nbsp; S Vakulenko&nbsp;was a head and a partici', 'edu_en' => '<p> I am professor of Saint-Petersburg Electrothechnical University&nbsp; (LETI) Dept of Algorithmic Mathematics.</p>', 'sciense_area_en' => 'Nonlinear waves and patterns, chaotic dynamics,\r\nModelling of morphogenesis and evolution', 'rewards_en' => 'нет', 'address_en' => 'Sankt Petersburg Russia, Bolshoy pr V.O. dom 61', 'inn' => '781401736054', 'nopublic' => '1', 'oauth_consent' => NULL, 'oauth_id' => NULL, 'inviter_nickname' => 'admin', 'inviter_slug' => '1', 'inviter_is_deleted' => NULL, 'inviter_avatar' => NULL, 'is_online' => '0', 'ctype_name' => 'users', 'inviter' => ['nickname' => 'admin', 'slug' => '1', 'is_deleted' => NULL, 'avatar' => NULL], 'is_can_vote_karma' => FALSE], $tab_name = 'science', $tab = ['id' => '10', 'title' => 'Scientific work', 'title_en' => 'Scientific work', 'controller' => 'testplug', 'name' => 'science', 'is_active' => '1', 'ordering' => '8', 'groups_view' => [], 'groups_hide' => [], 'show_only_owner' => NULL] ).../controller.php:721
101.82771906168content->renderItemsList( $ctype = ['id' => '20', 'title' => 'Research Activity', 'title_en' => 'Research Activity', 'name' => 'science_research', 'description' => NULL, 'ordering' => NULL, 'is_enabled' => '1', 'is_date_range' => NULL, 'is_premod_add' => NULL, 'is_premod_edit' => NULL, 'is_cats' => NULL, 'is_cats_recursive' => NULL, 'is_folders' => NULL, 'is_in_groups' => NULL, 'is_in_groups_only' => NULL, 'is_comments' => NULL, 'is_comments_tree' => NULL, 'is_rating' => NULL, 'is_rating_pos' => NULL, 'is_tags' => '1', 'is_auto_keys' => '1', 'is_auto_desc' => '1', 'is_auto_url' => '1', 'is_fixed_url' => NULL, 'url_pattern' => 'scienceart-{id}', 'options' => ['is_date_range_process' => 'hide', 'notify_end_date_days' => 1, 'notify_end_date_notice' => 'Через %s публикация вашего контента <a href="%s">%s</a> будет прекращена.', 'notify_end_date_notice_en' => 'Через %s публикация вашего контента <a href="%s">%s</a> будет прекращена.', 'disable_drafts' => NULL, 'is_empty_root' => NULL, 'is_cats_multi' => NULL, 'is_cats_change' => 1, 'is_cats_open_root' => NULL, 'is_cats_only_last' => NULL, 'is_show_cats' => NULL, 'cover_sizes' => NULL, 'context_list_cover_sizes' => NULL, 'rating_template' => 'widget', 'rating_item_label' => '', 'rating_item_label_en' => '', 'rating_list_label' => '', 'rating_list_label_en' => '', 'rating_is_in_item' => 1, 'rating_is_in_list' => 1, 'rating_is_average' => 1, 'comments_template' => 'comment', 'comments_title_pattern' => '', 'comments_title_pattern_en' => '', 'comments_labels' => [...], 'comments_labels_en' => [...], 'is_tags_in_list' => NULL, 'is_tags_in_item' => 1, 'enable_subscriptions' => 1, 'subscriptions_recursive_categories' => 1, 'is_rss' => NULL, 'list_off_breadcrumb' => NULL, 'list_on' => 1, 'profile_on' => NULL, 'list_show_filter' => 1, 'list_expand_filter' => NULL, 'privacy_type' => 'hide', 'limit' => 15, 'list_style' => [...], 'list_style_names' => NULL, 'context_list_style' => [...], 'item_off_breadcrumb' => NULL, 'item_on' => 1, 'is_show_fields_group' => NULL, 'hits_on' => 1, 'share_code' => '', 'is_manual_title' => NULL, 'seo_title_pattern' => '{type_record}/ {title}', 'seo_keys_pattern' => '{content|string_get_meta_keywords} ,{name_rec|string_get_meta_keywords} ,{ext_info|string_get_meta_keywords}', 'seo_desc_pattern' => '{content|string_get_meta_description} {name_rec|string_get_meta_description} {ext_info|string_get_meta_description}', 'is_cats_title' => NULL, 'is_cats_h1' => NULL, 'is_cats_keys' => NULL, 'is_cats_desc' => NULL, 'is_cats_auto_url' => 1, 'seo_cat_h1_pattern' => '', 'seo_cat_title_pattern' => '', 'seo_cat_keys_pattern' => '', 'seo_cat_desc_pattern' => '', 'seo_ctype_h1_pattern' => '', 'is_collapsed' => NULL], 'labels' => ['one' => 'Научная публикация', 'two' => 'Научных публикаций', 'many' => 'Научных публикаций', 'create' => 'Научную публикацию', 'list' => '', 'profile' => '', 'relations_tab_title' => ''], 'seo_keys' => NULL, 'seo_desc' => NULL, 'seo_title' => NULL, 'item_append_html' => NULL, 'is_fixed' => NULL], $page_url = '/en/employees/139/science/all', $hide_filter = FALSE, $category_id = 0, $filters = [], $dataset = 'all', $ext_hidden_params = ??? ).../user_tab_show.php:169
111.90543127656fieldLinkRelJson->parseTeaser( $value = '["54", "19", "Semenov B.N.", "139", "Skubov D.Y.", "Lukin A.V.", "Popov I.A.", "Vavilov D.S."]' ).../frontend.php:477
121.90543127656fieldLinkRelJson->parse( $value = '["54", "19", "Semenov B.N.", "139", "Skubov D.Y.", "Lukin A.V.", "Popov I.A.", "Vavilov D.S."]' ).../formfield.php:457
131.91503382616fieldLinkRel->parse( $value = '---\n- 1\n' ).../linkreljson.php:187
( ! ) Notice: Trying to access array offset on value of type bool in /var/www/ipme.ru/system/fields/linkrel.php on line 115
Call Stack
#TimeMemoryFunctionLocation
10.0000362384{main}( ).../index.php:0
21.79981295984cmsCore->runController( ).../index.php:46
31.80001395024users->runAction( $action_name = '139', $params = [0 => 'science', 1 => 'all'] ).../core.php:779
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91.80161488144onTestplugUserTabShow->run( $profile = ['id' => '139', 'groups' => [0 => 3], 'email' => 'vsa@ipme.ru', 'password_hash' => '$2y$10$8iUJKyHrcWd99gwGqrpXCeKEvjnii3n9NitKtbhLXCbe8/BlRRAGq', 'password' => NULL, 'password_salt' => NULL, 'is_admin' => NULL, 'nickname' => 'Sergey Vakulenko', 'slug' => '139', 'date_reg' => '2022-02-11 17:21:34', 'date_log' => '2025-12-02 06:46:57', 'date_group' => '2022-02-11 17:21:34', 'ip' => '78.81.84.126', '2fa' => NULL, 'is_deleted' => NULL, 'is_locked' => NULL, 'lock_until' => NULL, 'lock_reason' => NULL, 'pass_token' => NULL, 'date_token' => '2025-11-21 15:46:58', 'friends_count' => '0', 'subscribers_count' => '0', 'time_zone' => 'Europe/Moscow', 'karma' => '0', 'rating' => '0', 'theme' => [], 'notify_options' => ['comments_new' => 'email', 'comments_reply' => 'email', 'groups_invite' => 'both', 'messages_new' => 'email', 'subscriptions' => 'both', 'rating_user_vote' => ''], 'privacy_options' => [], 'status_id' => NULL, 'status_text' => NULL, 'inviter_id' => '1', 'invites_count' => '0', 'date_invites' => '2022-02-11 17:41:00', 'birth_date' => NULL, 'city' => NULL, 'city_cache' => NULL, 'hobby' => NULL, 'avatar' => '---\nnormal: 001/u139/4/a/2df82ac5.jpg\nsmall: 001/u139/8/4/b06a4fdf.jpg\nmicro: 001/u139/2/8/456c8c52.jpg\n', 'phone' => '+7 921 584 29 14', 'music' => NULL, 'movies' => NULL, 'site' => NULL, 'first_name' => NULL, 'last_name' => NULL, 'father_name' => NULL, 'stepen' => '---\n- 38\n', 'job' => '---\n- 7\n', 'address' => 'Sankt Petersburg Russia, Bolshoy pr V.O. dom 61', 'cat_id' => '---\n- 12\n', 'zvanie' => NULL, 'akadem' => NULL, 'scopus' => 'https://www.scopus.com/authid/detail.uri?authorId=35609181100', 'rinc' => NULL, 'researchgate' => 'https://www.researchgate.net/profile/Sergey-Vakulenko-2', 'sciense_area' => 'Nonlinear waves and patterns, chaotic dynamics,\r\nModelling of morphogenesis and evolution', 'rewards' => 'нет', 'profevents' => '<p>S A Vakulenko was a visiting professor and researcher in&nbsp;&nbsp;Lyon 1998-2003, Rennes 2004-20010, Montpellier 2012, Linkoping 2012- 2019, Bonn University 2012-2019, KAUST (King Abdullah University of Science and Technology, University of Chicago, 2012, 2015, 2016). In&nbsp; 2010-2024 S Vakulenko is a consultant&nbsp;for University of Chicago, Department Ecology and Evolution, which is one of leading&nbsp;departments in biology.&nbsp;&nbsp; In 1995-2021&nbsp; S Vakulenko&nbsp;was a head and a partici', 'edu' => '<p> I am professor of Saint-Petersburg Electrothechnical University&nbsp; (LETI) Dept of Algorithmic Mathematics.</p>', 'snils' => '005-588-546 65', 'emailcustom' => 'vakulenfr@gmail.com', 'nickname_en' => 'Sergey Vakulenko', 'wos' => NULL, 'googl_schol' => NULL, 'math_net' => NULL, 'profevents_en' => '<p>S A Vakulenko was a visiting professor and researcher in&nbsp;&nbsp;Lyon 1998-2003, Rennes 2004-20010, Montpellier 2012, Linkoping 2012- 2019, Bonn University 2012-2019, KAUST (King Abdullah University of Science and Technology, University of Chicago, 2012, 2015, 2016). In&nbsp; 2010-2024 S Vakulenko is a consultant&nbsp;for University of Chicago, Department Ecology and Evolution, which is one of leading&nbsp;departments in biology.&nbsp;&nbsp; In 1995-2021&nbsp; S Vakulenko&nbsp;was a head and a partici', 'edu_en' => '<p> I am professor of Saint-Petersburg Electrothechnical University&nbsp; (LETI) Dept of Algorithmic Mathematics.</p>', 'sciense_area_en' => 'Nonlinear waves and patterns, chaotic dynamics,\r\nModelling of morphogenesis and evolution', 'rewards_en' => 'нет', 'address_en' => 'Sankt Petersburg Russia, Bolshoy pr V.O. dom 61', 'inn' => '781401736054', 'nopublic' => '1', 'oauth_consent' => NULL, 'oauth_id' => NULL, 'inviter_nickname' => 'admin', 'inviter_slug' => '1', 'inviter_is_deleted' => NULL, 'inviter_avatar' => NULL, 'is_online' => '0', 'ctype_name' => 'users', 'inviter' => ['nickname' => 'admin', 'slug' => '1', 'is_deleted' => NULL, 'avatar' => NULL], 'is_can_vote_karma' => FALSE], $tab_name = 'science', $tab = ['id' => '10', 'title' => 'Scientific work', 'title_en' => 'Scientific work', 'controller' => 'testplug', 'name' => 'science', 'is_active' => '1', 'ordering' => '8', 'groups_view' => [], 'groups_hide' => [], 'show_only_owner' => NULL] ).../controller.php:721
101.82771906168content->renderItemsList( $ctype = ['id' => '20', 'title' => 'Research Activity', 'title_en' => 'Research Activity', 'name' => 'science_research', 'description' => NULL, 'ordering' => NULL, 'is_enabled' => '1', 'is_date_range' => NULL, 'is_premod_add' => NULL, 'is_premod_edit' => NULL, 'is_cats' => NULL, 'is_cats_recursive' => NULL, 'is_folders' => NULL, 'is_in_groups' => NULL, 'is_in_groups_only' => NULL, 'is_comments' => NULL, 'is_comments_tree' => NULL, 'is_rating' => NULL, 'is_rating_pos' => NULL, 'is_tags' => '1', 'is_auto_keys' => '1', 'is_auto_desc' => '1', 'is_auto_url' => '1', 'is_fixed_url' => NULL, 'url_pattern' => 'scienceart-{id}', 'options' => ['is_date_range_process' => 'hide', 'notify_end_date_days' => 1, 'notify_end_date_notice' => 'Через %s публикация вашего контента <a href="%s">%s</a> будет прекращена.', 'notify_end_date_notice_en' => 'Через %s публикация вашего контента <a href="%s">%s</a> будет прекращена.', 'disable_drafts' => NULL, 'is_empty_root' => NULL, 'is_cats_multi' => NULL, 'is_cats_change' => 1, 'is_cats_open_root' => NULL, 'is_cats_only_last' => NULL, 'is_show_cats' => NULL, 'cover_sizes' => NULL, 'context_list_cover_sizes' => NULL, 'rating_template' => 'widget', 'rating_item_label' => '', 'rating_item_label_en' => '', 'rating_list_label' => '', 'rating_list_label_en' => '', 'rating_is_in_item' => 1, 'rating_is_in_list' => 1, 'rating_is_average' => 1, 'comments_template' => 'comment', 'comments_title_pattern' => '', 'comments_title_pattern_en' => '', 'comments_labels' => [...], 'comments_labels_en' => [...], 'is_tags_in_list' => NULL, 'is_tags_in_item' => 1, 'enable_subscriptions' => 1, 'subscriptions_recursive_categories' => 1, 'is_rss' => NULL, 'list_off_breadcrumb' => NULL, 'list_on' => 1, 'profile_on' => NULL, 'list_show_filter' => 1, 'list_expand_filter' => NULL, 'privacy_type' => 'hide', 'limit' => 15, 'list_style' => [...], 'list_style_names' => NULL, 'context_list_style' => [...], 'item_off_breadcrumb' => NULL, 'item_on' => 1, 'is_show_fields_group' => NULL, 'hits_on' => 1, 'share_code' => '', 'is_manual_title' => NULL, 'seo_title_pattern' => '{type_record}/ {title}', 'seo_keys_pattern' => '{content|string_get_meta_keywords} ,{name_rec|string_get_meta_keywords} ,{ext_info|string_get_meta_keywords}', 'seo_desc_pattern' => '{content|string_get_meta_description} {name_rec|string_get_meta_description} {ext_info|string_get_meta_description}', 'is_cats_title' => NULL, 'is_cats_h1' => NULL, 'is_cats_keys' => NULL, 'is_cats_desc' => NULL, 'is_cats_auto_url' => 1, 'seo_cat_h1_pattern' => '', 'seo_cat_title_pattern' => '', 'seo_cat_keys_pattern' => '', 'seo_cat_desc_pattern' => '', 'seo_ctype_h1_pattern' => '', 'is_collapsed' => NULL], 'labels' => ['one' => 'Научная публикация', 'two' => 'Научных публикаций', 'many' => 'Научных публикаций', 'create' => 'Научную публикацию', 'list' => '', 'profile' => '', 'relations_tab_title' => ''], 'seo_keys' => NULL, 'seo_desc' => NULL, 'seo_title' => NULL, 'item_append_html' => NULL, 'is_fixed' => NULL], $page_url = '/en/employees/139/science/all', $hide_filter = FALSE, $category_id = 0, $filters = [], $dataset = 'all', $ext_hidden_params = ??? ).../user_tab_show.php:169
111.90543127656fieldLinkRelJson->parseTeaser( $value = '["54", "19", "Semenov B.N.", "139", "Skubov D.Y.", "Lukin A.V.", "Popov I.A.", "Vavilov D.S."]' ).../frontend.php:477
121.90543127656fieldLinkRelJson->parse( $value = '["54", "19", "Semenov B.N.", "139", "Skubov D.Y.", "Lukin A.V.", "Popov I.A.", "Vavilov D.S."]' ).../formfield.php:457
131.91603421416fieldLinkRel->getStringValue( $value = '---\n- 1\n' ).../linkreljson.php:189
141.91603421416fieldLinkRel->parse( $value = '---\n- 1\n' ).../formfield.php:478
( ! ) Notice: Trying to access array offset on value of type bool in /var/www/ipme.ru/system/fields/linkrel.php on line 115
Call Stack
#TimeMemoryFunctionLocation
10.0000362384{main}( ).../index.php:0
21.79981295984cmsCore->runController( ).../index.php:46
31.80001395024users->runAction( $action_name = '139', $params = [0 => 'science', 1 => 'all'] ).../core.php:779
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91.80161488144onTestplugUserTabShow->run( $profile = ['id' => '139', 'groups' => [0 => 3], 'email' => 'vsa@ipme.ru', 'password_hash' => '$2y$10$8iUJKyHrcWd99gwGqrpXCeKEvjnii3n9NitKtbhLXCbe8/BlRRAGq', 'password' => NULL, 'password_salt' => NULL, 'is_admin' => NULL, 'nickname' => 'Sergey Vakulenko', 'slug' => '139', 'date_reg' => '2022-02-11 17:21:34', 'date_log' => '2025-12-02 06:46:57', 'date_group' => '2022-02-11 17:21:34', 'ip' => '78.81.84.126', '2fa' => NULL, 'is_deleted' => NULL, 'is_locked' => NULL, 'lock_until' => NULL, 'lock_reason' => NULL, 'pass_token' => NULL, 'date_token' => '2025-11-21 15:46:58', 'friends_count' => '0', 'subscribers_count' => '0', 'time_zone' => 'Europe/Moscow', 'karma' => '0', 'rating' => '0', 'theme' => [], 'notify_options' => ['comments_new' => 'email', 'comments_reply' => 'email', 'groups_invite' => 'both', 'messages_new' => 'email', 'subscriptions' => 'both', 'rating_user_vote' => ''], 'privacy_options' => [], 'status_id' => NULL, 'status_text' => NULL, 'inviter_id' => '1', 'invites_count' => '0', 'date_invites' => '2022-02-11 17:41:00', 'birth_date' => NULL, 'city' => NULL, 'city_cache' => NULL, 'hobby' => NULL, 'avatar' => '---\nnormal: 001/u139/4/a/2df82ac5.jpg\nsmall: 001/u139/8/4/b06a4fdf.jpg\nmicro: 001/u139/2/8/456c8c52.jpg\n', 'phone' => '+7 921 584 29 14', 'music' => NULL, 'movies' => NULL, 'site' => NULL, 'first_name' => NULL, 'last_name' => NULL, 'father_name' => NULL, 'stepen' => '---\n- 38\n', 'job' => '---\n- 7\n', 'address' => 'Sankt Petersburg Russia, Bolshoy pr V.O. dom 61', 'cat_id' => '---\n- 12\n', 'zvanie' => NULL, 'akadem' => NULL, 'scopus' => 'https://www.scopus.com/authid/detail.uri?authorId=35609181100', 'rinc' => NULL, 'researchgate' => 'https://www.researchgate.net/profile/Sergey-Vakulenko-2', 'sciense_area' => 'Nonlinear waves and patterns, chaotic dynamics,\r\nModelling of morphogenesis and evolution', 'rewards' => 'нет', 'profevents' => '<p>S A Vakulenko was a visiting professor and researcher in&nbsp;&nbsp;Lyon 1998-2003, Rennes 2004-20010, Montpellier 2012, Linkoping 2012- 2019, Bonn University 2012-2019, KAUST (King Abdullah University of Science and Technology, University of Chicago, 2012, 2015, 2016). In&nbsp; 2010-2024 S Vakulenko is a consultant&nbsp;for University of Chicago, Department Ecology and Evolution, which is one of leading&nbsp;departments in biology.&nbsp;&nbsp; In 1995-2021&nbsp; S Vakulenko&nbsp;was a head and a partici', 'edu' => '<p> I am professor of Saint-Petersburg Electrothechnical University&nbsp; (LETI) Dept of Algorithmic Mathematics.</p>', 'snils' => '005-588-546 65', 'emailcustom' => 'vakulenfr@gmail.com', 'nickname_en' => 'Sergey Vakulenko', 'wos' => NULL, 'googl_schol' => NULL, 'math_net' => NULL, 'profevents_en' => '<p>S A Vakulenko was a visiting professor and researcher in&nbsp;&nbsp;Lyon 1998-2003, Rennes 2004-20010, Montpellier 2012, Linkoping 2012- 2019, Bonn University 2012-2019, KAUST (King Abdullah University of Science and Technology, University of Chicago, 2012, 2015, 2016). In&nbsp; 2010-2024 S Vakulenko is a consultant&nbsp;for University of Chicago, Department Ecology and Evolution, which is one of leading&nbsp;departments in biology.&nbsp;&nbsp; In 1995-2021&nbsp; S Vakulenko&nbsp;was a head and a partici', 'edu_en' => '<p> I am professor of Saint-Petersburg Electrothechnical University&nbsp; (LETI) Dept of Algorithmic Mathematics.</p>', 'sciense_area_en' => 'Nonlinear waves and patterns, chaotic dynamics,\r\nModelling of morphogenesis and evolution', 'rewards_en' => 'нет', 'address_en' => 'Sankt Petersburg Russia, Bolshoy pr V.O. dom 61', 'inn' => '781401736054', 'nopublic' => '1', 'oauth_consent' => NULL, 'oauth_id' => NULL, 'inviter_nickname' => 'admin', 'inviter_slug' => '1', 'inviter_is_deleted' => NULL, 'inviter_avatar' => NULL, 'is_online' => '0', 'ctype_name' => 'users', 'inviter' => ['nickname' => 'admin', 'slug' => '1', 'is_deleted' => NULL, 'avatar' => NULL], 'is_can_vote_karma' => FALSE], $tab_name = 'science', $tab = ['id' => '10', 'title' => 'Scientific work', 'title_en' => 'Scientific work', 'controller' => 'testplug', 'name' => 'science', 'is_active' => '1', 'ordering' => '8', 'groups_view' => [], 'groups_hide' => [], 'show_only_owner' => NULL] ).../controller.php:721
101.82771906168content->renderItemsList( $ctype = ['id' => '20', 'title' => 'Research Activity', 'title_en' => 'Research Activity', 'name' => 'science_research', 'description' => NULL, 'ordering' => NULL, 'is_enabled' => '1', 'is_date_range' => NULL, 'is_premod_add' => NULL, 'is_premod_edit' => NULL, 'is_cats' => NULL, 'is_cats_recursive' => NULL, 'is_folders' => NULL, 'is_in_groups' => NULL, 'is_in_groups_only' => NULL, 'is_comments' => NULL, 'is_comments_tree' => NULL, 'is_rating' => NULL, 'is_rating_pos' => NULL, 'is_tags' => '1', 'is_auto_keys' => '1', 'is_auto_desc' => '1', 'is_auto_url' => '1', 'is_fixed_url' => NULL, 'url_pattern' => 'scienceart-{id}', 'options' => ['is_date_range_process' => 'hide', 'notify_end_date_days' => 1, 'notify_end_date_notice' => 'Через %s публикация вашего контента <a href="%s">%s</a> будет прекращена.', 'notify_end_date_notice_en' => 'Через %s публикация вашего контента <a href="%s">%s</a> будет прекращена.', 'disable_drafts' => NULL, 'is_empty_root' => NULL, 'is_cats_multi' => NULL, 'is_cats_change' => 1, 'is_cats_open_root' => NULL, 'is_cats_only_last' => NULL, 'is_show_cats' => NULL, 'cover_sizes' => NULL, 'context_list_cover_sizes' => NULL, 'rating_template' => 'widget', 'rating_item_label' => '', 'rating_item_label_en' => '', 'rating_list_label' => '', 'rating_list_label_en' => '', 'rating_is_in_item' => 1, 'rating_is_in_list' => 1, 'rating_is_average' => 1, 'comments_template' => 'comment', 'comments_title_pattern' => '', 'comments_title_pattern_en' => '', 'comments_labels' => [...], 'comments_labels_en' => [...], 'is_tags_in_list' => NULL, 'is_tags_in_item' => 1, 'enable_subscriptions' => 1, 'subscriptions_recursive_categories' => 1, 'is_rss' => NULL, 'list_off_breadcrumb' => NULL, 'list_on' => 1, 'profile_on' => NULL, 'list_show_filter' => 1, 'list_expand_filter' => NULL, 'privacy_type' => 'hide', 'limit' => 15, 'list_style' => [...], 'list_style_names' => NULL, 'context_list_style' => [...], 'item_off_breadcrumb' => NULL, 'item_on' => 1, 'is_show_fields_group' => NULL, 'hits_on' => 1, 'share_code' => '', 'is_manual_title' => NULL, 'seo_title_pattern' => '{type_record}/ {title}', 'seo_keys_pattern' => '{content|string_get_meta_keywords} ,{name_rec|string_get_meta_keywords} ,{ext_info|string_get_meta_keywords}', 'seo_desc_pattern' => '{content|string_get_meta_description} {name_rec|string_get_meta_description} {ext_info|string_get_meta_description}', 'is_cats_title' => NULL, 'is_cats_h1' => NULL, 'is_cats_keys' => NULL, 'is_cats_desc' => NULL, 'is_cats_auto_url' => 1, 'seo_cat_h1_pattern' => '', 'seo_cat_title_pattern' => '', 'seo_cat_keys_pattern' => '', 'seo_cat_desc_pattern' => '', 'seo_ctype_h1_pattern' => '', 'is_collapsed' => NULL], 'labels' => ['one' => 'Научная публикация', 'two' => 'Научных публикаций', 'many' => 'Научных публикаций', 'create' => 'Научную публикацию', 'list' => '', 'profile' => '', 'relations_tab_title' => ''], 'seo_keys' => NULL, 'seo_desc' => NULL, 'seo_title' => NULL, 'item_append_html' => NULL, 'is_fixed' => NULL], $page_url = '/en/employees/139/science/all', $hide_filter = FALSE, $category_id = 0, $filters = [], $dataset = 'all', $ext_hidden_params = ??? ).../user_tab_show.php:169
111.95004004544fieldLinkRelJson->parseTeaser( $value = '["19", "139", "44", "98"]' ).../frontend.php:477
121.95004004544fieldLinkRelJson->parse( $value = '["19", "139", "44", "98"]' ).../formfield.php:457
131.95744225392fieldLinkRel->parse( $value = '---\n- 1\n' ).../linkreljson.php:187
( ! ) Notice: Trying to access array offset on value of type bool in /var/www/ipme.ru/system/fields/linkrel.php on line 115
Call Stack
#TimeMemoryFunctionLocation
10.0000362384{main}( ).../index.php:0
21.79981295984cmsCore->runController( ).../index.php:46
31.80001395024users->runAction( $action_name = '139', $params = [0 => 'science', 1 => 'all'] ).../core.php:779
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 Sergey Vakulenko · Scientific work — Институт Проблем Машиноведения РАН ( ИПМаш РАН )
ipmash@ipme.ru | +7 (812) 321-47-78
пн-пт 10.00-17.00
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Институт Проблем Машиноведения РАН ( ИПМаш РАН ) Институт Проблем Машиноведения РАН ( ИПМаш РАН )

Institute for Problems in Mechanical Engineering
of the Russian Academy of Sciences

Institute for Problems in Mechanical Engineering of the Russian Academy of Sciences
  2. Employees
  3. Sergey Vakulenko
Sergey Vakulenko

Sergey Vakulenko - Leading Researcher - Laboratory for Mathematical Modelling of Wave Phenomena

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Large ecosystems in transition: Bifurcations and mass extinction
НАУЧНЫЕ ПУБЛИКАЦИИ
Autors:
Sudakov I. , d.o.p.a.m.s. Sergey Vakulenko , Kirievskaya D. , Golden K.M.
Name Publication:
Ecological Complexity
Volume Publication:
32
Pages:
209 - 216
DOI:
https://doi.org/10.1016/j.ecocom.2017.01.002
Centralized networks to generate human body motions
НАУЧНЫЕ ПУБЛИКАЦИИ
Autors:
d.o.p.a.m.s. Sergey Vakulenko , Radulescu O. , Morozov I. , Weber A.
Name Publication:
Sensors (Switzerland)
Volume Publication:
17
Issue Publication:
12 / 2907
DOI:
https://doi.org/10.3390/s17122907
The influence of environmental forcing on biodiversity and extinction in a resource competition mode
НАУЧНЫЕ ПУБЛИКАЦИИ
Autors:
d.o.p.a.m.s. Sergey Vakulenko , Sudakov I. , Mander L.
Name Publication:
Chaos
Volume Publication:
28
Issue Publication:
3 / 031101
DOI:
https://doi.org/10.1063/1.5017233
Complex Attractors and Patterns in Reaction–Diffusion Systems
НАУЧНЫЕ ПУБЛИКАЦИИ
Autors:
d.o.p.a.m.s. Sergey Vakulenko
Name Publication:
Journal of Dynamics and Differential Equations
Volume Publication:
30
Issue Publication:
1
Pages:
175 - 207
DOI:
https://doi.org/10.1007/s10884-016-9552-4
On the Dynamics of the Material with Transformed Microstructure
НАУЧНЫЕ ПУБЛИКАЦИИ
Autors:
d.o.p.a.m.s. A.V. Morozov , d.o.p.a.m.s. Dmitry A. Indeitsev , Semenov B.N. , d.o.p.a.m.s. Sergey Vakulenko , Skubov D.Y. , Lukin A.V. , Popov I.A. , Vavilov D.S.
Name Publication:
Physical Mesomechanics
Volume Publication:
21
Issue Publication:
5
Pages:
379 - 389
DOI:
https://doi.org/10.1134/S1029959918050016
A Simple 3-Parameter Model for Cancer Incidences
НАУЧНЫЕ ПУБЛИКАЦИИ
Autors:
Zhang X. , Fröhlich H. , Grigoriev D. , d.o.p.a.m.s. Sergey Vakulenko , Zimmermann J. , Weber A.G.
Name Publication:
Scientific Reports
Volume Publication:
8
Issue Publication:
1 / 3388
DOI:
https://doi.org/10.1038/s41598-018-21734-x
Biodiversity and robustness of large ecosystems
НАУЧНЫЕ ПУБЛИКАЦИИ
Autors:
Kozlov V. , d.o.p.a.m.s. Sergey Vakulenko , Wennergren U. , Tkachev V.
Name Publication:
Ecological Complexity
Volume Publication:
36
Pages:
101 - 109
DOI:
https://doi.org/10.1016/j.ecocom.2018.07.003
New nonlinear model for ice induced vibrations
НАУЧНЫЕ ПУБЛИКАЦИИ
Autors:
d.o.t.s. Andrei Abramian , d.o.p.a.m.s. Sergey Vakulenko
Name Publication:
Advanced Structured Materials
Volume Publication:
103
Pages:
1 - 16
DOI:
https://doi.org/10.1007/978-3-030-11665-1_1
Transport and Deformation Wave Processes in Solid
НАУЧНЫЕ ПУБЛИКАЦИИ
Autors:
d.o.p.a.m.s. Dmitry A. Indeitsev , d.o.p.a.m.s. Sergey Vakulenko , c.o.p.a.m.s. Yulia Mochalova , d.o.t.s. Andrei Abramian
Name Publication:
Advanced Structured Materials
Volume Publication:
114
Pages:
83 - 94
DOI:
https://doi.org/10.1007/978-3-030-21251-3_6
On a simple oscillator problem describing ice-induced vibrations of an offshore structure
НАУЧНЫЕ ПУБЛИКАЦИИ
Autors:
d.o.t.s. Andrei Abramian , d.o.p.a.m.s. Sergey Vakulenko , van Horssen W.T.
Name Publication:
Nonlinear Dynamics
Volume Publication:
98
Issue Publication:
1
Pages:
151 - 166
DOI:
https://doi.org/10.1007/s11071-019-05179-z
Modified technique of parameter identification of a permanent magnet synchronous motor with PWM inve
НАУЧНЫЕ ПУБЛИКАЦИИ
Autors:
Mamatov A. , Lovlin S. , Vaimann T. , Rassõlkin A. , d.o.p.a.m.s. Sergey Vakulenko , d.o.t.s. Andrei Abramian
Name Publication:
Electronics (Switzerland)
Volume Publication:
8
Issue Publication:
10 / 1200
DOI:
https://doi.org/10.3390/electronics8101200
Nonlinear vibrations of a beam with time-varying rigidity and mass
НАУЧНЫЕ ПУБЛИКАЦИИ
Autors:
d.o.t.s. Andrei Abramian , Van Horssen W.T. , d.o.p.a.m.s. Sergey Vakulenko
Name Publication:
Nonlinear Dynamics
Volume Publication:
71
Issue Publication:
1-2
Pages:
291 - 312
DOI:
https://doi.org/10.1007/s11071-012-0661-2
On chaos in Lotka-Volterra systems: An analytical approach
НАУЧНЫЕ ПУБЛИКАЦИИ
Autors:
Kozlov V. , d.o.p.a.m.s. Sergey Vakulenko
Name Publication:
Nonlinearity
Volume Publication:
26
Issue Publication:
8
Pages:
2299 - 2314
DOI:
https://doi.org/10.1088/0951-7715/26/8/2299
In memory of Vladimir M. Shelkovich (1949–2013)
НАУЧНЫЕ ПУБЛИКАЦИИ
Autors:
Albeverio S. , Khrennikov A.Y. , Kozyrev S.V. , d.o.p.a.m.s. Sergey Vakulenko , Volovich I.V.
Name Publication:
P-Adic Numbers, Ultrametric Analysis, and Applications
Volume Publication:
5
Issue Publication:
3
Pages:
242 - 245
DOI:
https://doi.org/10.1134/S2070046613030084
Bifurcations of the climate system and greenhouse gas emissions
НАУЧНЫЕ ПУБЛИКАЦИИ
Autors:
Sudakov I. , d.o.p.a.m.s. Sergey Vakulenko
Name Publication:
Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences
Volume Publication:
371
Issue Publication:
1991
DOI:
https://doi.org/10.1098/rsta.2011.0473
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