( ! ) Notice: Trying to access array offset on value of type bool in /var/www/ipme.ru/system/controllers/users/actions/profile_tab.php on line 43
Call Stack
#TimeMemoryFunctionLocation
10.0000359744{main}( ).../index.php:0
20.03511292560cmsCore->runController( ).../index.php:46
30.03521391600users->runAction( $action_name = 'zakharov', $params = [0 => 'science'] ).../core.php:779
40.03571405912users->executeAction( $action_name = 'profile_tab', $params = [0 => ['id' => '64', 'groups' => [...], 'email' => 'zav@ipme.ru', 'password_hash' => '$2y$10$VftFtepmKx6TEOj2UVVHo.jydTH9MgEAP3GxMik1psq0G6lNle9qy', 'password' => NULL, 'password_salt' => NULL, 'is_admin' => NULL, 'nickname' => 'Alex Zakharov', 'slug' => 'zakharov', 'date_reg' => '2021-04-07 00:34:44', 'date_log' => '2026-07-03 15:37:49', 'date_group' => '2021-04-07 00:34:44', 'ip' => '172.16.203.62', '2fa' => NULL, 'is_deleted' => NULL, 'is_locked' => NULL, 'lock_until' => NULL, 'lock_reason' => NULL, 'pass_token' => NULL, 'date_token' => '2024-03-01 19:16:36', 'friends_count' => '0', 'subscribers_count' => '0', 'time_zone' => 'Europe/Moscow', 'karma' => '0', 'rating' => '0', 'theme' => [...], 'notify_options' => [...], 'privacy_options' => [...], 'status_id' => NULL, 'status_text' => NULL, 'inviter_id' => '1', 'invites_count' => '0', 'date_invites' => '2021-04-07 00:36:03', 'birth_date' => NULL, 'city' => NULL, 'city_cache' => NULL, 'hobby' => NULL, 'avatar' => '---\nnormal: 000/u64/3/9/8f63a7c8.jpg\nsmall: 000/u64/b/1/9ded7a7f.jpg\nmicro: 000/u64/5/6/5623a0c8.jpg\n', 'phone' => '+ 7 (812) 321-24-70', 'music' => NULL, 'movies' => NULL, 'site' => NULL, 'first_name' => 'Александр', 'last_name' => 'Захаров', 'father_name' => 'Васильевич', 'stepen' => '---\n- 38\n', 'job' => '---\n- 6\n', 'address' => 'St. Petersburg, VO, Bol\'shoy pr. 61, room 11', 'cat_id' => '---\n- 12\n', 'zvanie' => '---\n- 41\n', 'akadem' => NULL, 'scopus' => 'https://www.scopus.com/authid/detail.uri?authorId=57210989722|[⤤]', 'rinc' => 'https://www.elibrary.ru/author_profile.asp?authorid=45756|[⤤]', 'researchgate' => NULL, 'sciense_area' => '• Statistical mechanics of anisotropic media\r\n• Physics of liquid crystals\r\n• Hydrodynamics of liquid crystals', 'rewards' => NULL, 'profevents' => '<p>1969–1974 &mdash; study at the Leningrad University<br>1974–1985 &mdash; work at the Institute of Heat and Mass Transfer (Minsk)<br>since 1986 &mdash; work at the Institute for Problems in Mechanical Engineering<br>1992 &mdash; Doctor of Physical and Mathematical Sciences</p>', 'edu' => NULL, 'snils' => '005-588-583 70', 'emailcustom' => 'alexandre.zakharov@yahoo.ca', 'nickname_en' => 'Alex Zakharov', 'wos' => NULL, 'googl_schol' => NULL, 'math_net' => NULL, 'profevents_en' => '<p>1969–1974 &mdash; study at the Leningrad University<br>1974–1985 &mdash; work at the Institute of Heat and Mass Transfer (Minsk)<br>since 1986 &mdash; work at the Institute for Problems in Mechanical Engineering<br>1992 &mdash; Doctor of Physical and Mathematical Sciences</p>', 'edu_en' => NULL, 'sciense_area_en' => '• Statistical mechanics of anisotropic media\r\n• Physics of liquid crystals\r\n• Hydrodynamics of liquid crystals', 'rewards_en' => NULL, 'address_en' => 'St. Petersburg, VO, Bol\'shoy pr. 61, room 11', 'inn' => '781119756290', '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' => [...], 'is_can_vote_karma' => FALSE], 1 => 'science'] ).../controller.php:429
50.03571406056users->runExternalAction( $action_name = 'profile_tab', $params = [0 => ['id' => '64', 'groups' => [...], 'email' => 'zav@ipme.ru', 'password_hash' => '$2y$10$VftFtepmKx6TEOj2UVVHo.jydTH9MgEAP3GxMik1psq0G6lNle9qy', 'password' => NULL, 'password_salt' => NULL, 'is_admin' => NULL, 'nickname' => 'Alex Zakharov', 'slug' => 'zakharov', 'date_reg' => '2021-04-07 00:34:44', 'date_log' => '2026-07-03 15:37:49', 'date_group' => '2021-04-07 00:34:44', 'ip' => '172.16.203.62', '2fa' => NULL, 'is_deleted' => NULL, 'is_locked' => NULL, 'lock_until' => NULL, 'lock_reason' => NULL, 'pass_token' => NULL, 'date_token' => '2024-03-01 19:16:36', 'friends_count' => '0', 'subscribers_count' => '0', 'time_zone' => 'Europe/Moscow', 'karma' => '0', 'rating' => '0', 'theme' => [...], 'notify_options' => [...], 'privacy_options' => [...], 'status_id' => NULL, 'status_text' => NULL, 'inviter_id' => '1', 'invites_count' => '0', 'date_invites' => '2021-04-07 00:36:03', 'birth_date' => NULL, 'city' => NULL, 'city_cache' => NULL, 'hobby' => NULL, 'avatar' => '---\nnormal: 000/u64/3/9/8f63a7c8.jpg\nsmall: 000/u64/b/1/9ded7a7f.jpg\nmicro: 000/u64/5/6/5623a0c8.jpg\n', 'phone' => '+ 7 (812) 321-24-70', 'music' => NULL, 'movies' => NULL, 'site' => NULL, 'first_name' => 'Александр', 'last_name' => 'Захаров', 'father_name' => 'Васильевич', 'stepen' => '---\n- 38\n', 'job' => '---\n- 6\n', 'address' => 'St. Petersburg, VO, Bol\'shoy pr. 61, room 11', 'cat_id' => '---\n- 12\n', 'zvanie' => '---\n- 41\n', 'akadem' => NULL, 'scopus' => 'https://www.scopus.com/authid/detail.uri?authorId=57210989722|[⤤]', 'rinc' => 'https://www.elibrary.ru/author_profile.asp?authorid=45756|[⤤]', 'researchgate' => NULL, 'sciense_area' => '• Statistical mechanics of anisotropic media\r\n• Physics of liquid crystals\r\n• Hydrodynamics of liquid crystals', 'rewards' => NULL, 'profevents' => '<p>1969–1974 &mdash; study at the Leningrad University<br>1974–1985 &mdash; work at the Institute of Heat and Mass Transfer (Minsk)<br>since 1986 &mdash; work at the Institute for Problems in Mechanical Engineering<br>1992 &mdash; Doctor of Physical and Mathematical Sciences</p>', 'edu' => NULL, 'snils' => '005-588-583 70', 'emailcustom' => 'alexandre.zakharov@yahoo.ca', 'nickname_en' => 'Alex Zakharov', 'wos' => NULL, 'googl_schol' => NULL, 'math_net' => NULL, 'profevents_en' => '<p>1969–1974 &mdash; study at the Leningrad University<br>1974–1985 &mdash; work at the Institute of Heat and Mass Transfer (Minsk)<br>since 1986 &mdash; work at the Institute for Problems in Mechanical Engineering<br>1992 &mdash; Doctor of Physical and Mathematical Sciences</p>', 'edu_en' => NULL, 'sciense_area_en' => '• Statistical mechanics of anisotropic media\r\n• Physics of liquid crystals\r\n• Hydrodynamics of liquid crystals', 'rewards_en' => NULL, 'address_en' => 'St. Petersburg, VO, Bol\'shoy pr. 61, room 11', 'inn' => '781119756290', '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' => [...], 'is_can_vote_karma' => FALSE], 1 => 'science'] ).../controller.php:453
60.03581407032actionUsersProfileTab->run( $profile = ['id' => '64', 'groups' => [0 => 3], 'email' => 'zav@ipme.ru', 'password_hash' => '$2y$10$VftFtepmKx6TEOj2UVVHo.jydTH9MgEAP3GxMik1psq0G6lNle9qy', 'password' => NULL, 'password_salt' => NULL, 'is_admin' => NULL, 'nickname' => 'Alex Zakharov', 'slug' => 'zakharov', 'date_reg' => '2021-04-07 00:34:44', 'date_log' => '2026-07-03 15:37:49', 'date_group' => '2021-04-07 00:34:44', 'ip' => '172.16.203.62', '2fa' => NULL, 'is_deleted' => NULL, 'is_locked' => NULL, 'lock_until' => NULL, 'lock_reason' => NULL, 'pass_token' => NULL, 'date_token' => '2024-03-01 19:16:36', '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' => '2021-04-07 00:36:03', 'birth_date' => NULL, 'city' => NULL, 'city_cache' => NULL, 'hobby' => NULL, 'avatar' => '---\nnormal: 000/u64/3/9/8f63a7c8.jpg\nsmall: 000/u64/b/1/9ded7a7f.jpg\nmicro: 000/u64/5/6/5623a0c8.jpg\n', 'phone' => '+ 7 (812) 321-24-70', 'music' => NULL, 'movies' => NULL, 'site' => NULL, 'first_name' => 'Александр', 'last_name' => 'Захаров', 'father_name' => 'Васильевич', 'stepen' => '---\n- 38\n', 'job' => '---\n- 6\n', 'address' => 'St. Petersburg, VO, Bol\'shoy pr. 61, room 11', 'cat_id' => '---\n- 12\n', 'zvanie' => '---\n- 41\n', 'akadem' => NULL, 'scopus' => 'https://www.scopus.com/authid/detail.uri?authorId=57210989722|[⤤]', 'rinc' => 'https://www.elibrary.ru/author_profile.asp?authorid=45756|[⤤]', 'researchgate' => NULL, 'sciense_area' => '• Statistical mechanics of anisotropic media\r\n• Physics of liquid crystals\r\n• Hydrodynamics of liquid crystals', 'rewards' => NULL, 'profevents' => '<p>1969–1974 &mdash; study at the Leningrad University<br>1974–1985 &mdash; work at the Institute of Heat and Mass Transfer (Minsk)<br>since 1986 &mdash; work at the Institute for Problems in Mechanical Engineering<br>1992 &mdash; Doctor of Physical and Mathematical Sciences</p>', 'edu' => NULL, 'snils' => '005-588-583 70', 'emailcustom' => 'alexandre.zakharov@yahoo.ca', 'nickname_en' => 'Alex Zakharov', 'wos' => NULL, 'googl_schol' => NULL, 'math_net' => NULL, 'profevents_en' => '<p>1969–1974 &mdash; study at the Leningrad University<br>1974–1985 &mdash; work at the Institute of Heat and Mass Transfer (Minsk)<br>since 1986 &mdash; work at the Institute for Problems in Mechanical Engineering<br>1992 &mdash; Doctor of Physical and Mathematical Sciences</p>', 'edu_en' => NULL, 'sciense_area_en' => '• Statistical mechanics of anisotropic media\r\n• Physics of liquid crystals\r\n• Hydrodynamics of liquid crystals', 'rewards_en' => NULL, 'address_en' => 'St. Petersburg, VO, Bol\'shoy pr. 61, room 11', 'inn' => '781119756290', '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', $dataset = ??? ).../controller.php:582
 Alex Zakharov · Scientific work — Институт Проблем Машиноведения РАН ( ИПМаш РАН )
ipmash@ipme.ru | +7 (812) 321-47-78
пн-пт 10.00-17.00
EN RU
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. Alex Zakharov
Alex Zakharov

Alex Zakharov - Principal Researcher - Laboratory for Mathematical Modelling of Wave Phenomena

Show filter
Formation of the Shock Pressure Regime in the Form of a Traveling Wave in Nematic Twisted Cells
НАУЧНЫЕ ПУБЛИКАЦИИ
Autors:
d.o.p.a.m.s. Alex Zakharov , Pasechnik S.V.
Name Publication:
Physics of the Solid State
Volume Publication:
62
Issue Publication:
2
Pages:
359 - 367
DOI:
https://doi.org/10.1134/S1063783420020213
Structural, optical and dynamic properties of thin smectic films
НАУЧНЫЕ ПУБЛИКАЦИИ
Autors:
Śliwa I. , d.o.p.a.m.s. Alex Zakharov
Name Publication:
Crystals
Volume Publication:
10
Issue Publication:
4 / 321
DOI:
https://doi.org/10.3390/cryst10040321
Nonmechanical principle for producing a flow in a homogeneously aligned microfluidic nematic channel
НАУЧНЫЕ ПУБЛИКАЦИИ
Autors:
S̀liwa I. , d.o.p.a.m.s. Alex Zakharov
Name Publication:
European Physical Journal E
Volume Publication:
43
Issue Publication:
5 / 29
DOI:
https://doi.org/10.1140/epje/i2020-11953-0
Peculiarities in the orientational dynamics caused by a thermomechanical force in a nematic microflu
НАУЧНЫЕ ПУБЛИКАЦИИ
Autors:
Śliwa I. , d.o.p.a.m.s. Alex Zakharov
Name Publication:
Journal of Molecular Liquids
Volume Publication:
304
Issue Publication:
/ 112753
DOI:
https://doi.org/10.1016/j.molliq.2020.112753
Electrically driven nematic flow in microfluidic devices containing a temperature gradient
НАУЧНЫЕ ПУБЛИКАЦИИ
Autors:
d.o.p.a.m.s. Alex Zakharov , Maslennikov P.V. , Pasechnik S.V.
Name Publication:
Physical Review E
Volume Publication:
101
Issue Publication:
6 / 062702
DOI:
https://doi.org/10.1103/PhysRevE.101.062702
Laser Nanofluidics of Liquid Crystals
НАУЧНЫЕ ПУБЛИКАЦИИ
Autors:
Śliwa I. , d.o.p.a.m.s. Alex Zakharov
Name Publication:
Physics of the Solid State
Volume Publication:
62
Issue Publication:
6
Pages:
1095 - 1103
DOI:
https://doi.org/10.1134/S1063783420060293
Capillary flows of nematic liquid crystal
НАУЧНЫЕ ПУБЛИКАЦИИ
Autors:
Shmeliova D.V. , Pasechnik S.V. , Kharlamov S.S. , d.o.p.a.m.s. Alex Zakharov , Pozhidaev E.P. , Barbashov V.A. , Tkachenko T.P.
Name Publication:
Crystals
Volume Publication:
10
Issue Publication:
11 / 1029
Pages:
1 - 16
DOI:
https://doi.org/10.3390/cryst10111029
Electrically driven nematic flow in microfluidic capillary with radial temperature gradient
НАУЧНЫЕ ПУБЛИКАЦИИ
Autors:
d.o.p.a.m.s. Alex Zakharov , Maslennikov P.V. , Pasechnik S.V.
Name Publication:
Physical Review E
Volume Publication:
103
Issue Publication:
1 / 012702
DOI:
https://doi.org/10.1103/PhysRevE.103.012702
Heat driven flows in microsized nematic volumes: Computational studies and analysis
НАУЧНЫЕ ПУБЛИКАЦИИ
Autors:
Sliwa I. , d.o.p.a.m.s. Alex Zakharov
Name Publication:
Symmetry
Volume Publication:
13
Issue Publication:
3 / 459
DOI:
https://doi.org/10.3390/sym13030459
Microfluidics of liquid crystals induced by laser radiation
НАУЧНЫЕ ПУБЛИКАЦИИ
Autors:
S`liwa I. , Maslennikov P.V. , d.o.p.a.m.s. Alex Zakharov
Name Publication:
Physical Review E
Volume Publication:
103
Issue Publication:
6 / 062702
DOI:
https://doi.org/10.1103/PhysRevE.103.062702
Kink- and double π-forms of distortions in a microsized nematic capillaries
НАУЧНЫЕ ПУБЛИКАЦИИ
Autors:
Śliwa I. , Maslennikov P.V. , d.o.p.a.m.s. Alex Zakharov
Name Publication:
Journal of Molecular Liquids
Volume Publication:
331
Issue Publication:
/ 115818
DOI:
https://doi.org/10.1016/j.molliq.2021.115818
Nanofluidics of nematic liquid crystals in hollow capillaries
НАУЧНЫЕ ПУБЛИКАЦИИ
Autors:
Śliwa I. , Maslennikov P.V. , d.o.p.a.m.s. Alex Zakharov
Name Publication:
Physical Review E
Volume Publication:
104
Issue Publication:
2 / 024702
DOI:
https://doi.org/10.1103/PhysRevE.104.024702
Shear-driven mechanism of temperature gradient formation in microfluidic nematic devices: Theory and
НАУЧНЫЕ ПУБЛИКАЦИИ
Autors:
Śliwa I. , d.o.p.a.m.s. Alex Zakharov
Name Publication:
Symmetry
Volume Publication:
13
Issue Publication:
8 / 1533
DOI:
https://doi.org/10.3390/sym13081533
Two shear driven flow regimes in microfluidic nematic devices: Tumbling and laminar
НАУЧНЫЕ ПУБЛИКАЦИИ
Autors:
Śliwa I. , Maslennikov P.V. , d.o.p.a.m.s. Alex Zakharov
Name Publication:
Journal of Molecular Liquids
Volume Publication:
340
Issue Publication:
/ 117205
DOI:
https://doi.org/10.1016/j.molliq.2021.117205
Anchoring transition induced by trans-cis isomerization in photosensitive substrate
НАУЧНЫЕ ПУБЛИКАЦИИ
Autors:
Śliwa I. , Maslennikov P.V. , d.o.p.a.m.s. Alex Zakharov
Name Publication:
Physical Review E
Volume Publication:
105
Issue Publication:
1 / 014702
DOI:
https://doi.org/10.1103/PhysRevE.105.014702
Contacts
  • Address 199178,Saint-Petersburg,Boljshoy prospekt V.O.,d.61
  • Telephone +7 (812) 321-47-78
  • Fax +7 (812) 321-47-71
  • E-MAIL ipmash@ipme.ru
  • Max Channel in Max
  • Telegram Chat
  • VKontakte VK IPME RAS
  • INSTITUTE E-MAIL Login
Используя этот сайт, вы соглашаетесь с тем, что мы используем файлы cookie.