Zobrazeno 1 - 10
of 32
pro vyhledávání: '"Irakli Chaganava"'
Autor:
Runa Koizumi, Taras Turiv, Mikhail M. Genkin, Robert J. Lastowski, Hao Yu, Irakli Chaganava, Qi-Huo Wei, Igor S. Aranson, Oleg D. Lavrentovich
Publikováno v:
Physical Review Research, Vol 2, Iss 3, p 033060 (2020)
Active systems composed of self-propelled units show fascinating transitions from Brownian-like dynamics to collective coherent motion. Swirling of swimming bacteria is a spectacular example. This study demonstrates that a nematic liquid crystal envi
Externí odkaz:
https://doaj.org/article/fd783b361a1e456ea9fe659c3872b871
Autor:
Irakli Chaganava
This paper provides a brief overview of some the most accepted scientific findings from the field of oxidative stress research. The report is made taking into account sports specifics. The issue at hand is still under consideration and the evidence r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4812986c6e31d0fb1217c3e9be0a1998
Autor:
Irakli Chaganava, Barbara N. Kilosanidze, George Kakauridze, Irine V. Kobulashvili, Amit K. Bhowmick, Philip J. Bos
Publikováno v:
Organic Photonic Materials and Devices XXIV.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b61cff21f884879a65d5eaccc00728ff
https://doi.org/10.1117/12.2610109
https://doi.org/10.1117/12.2610109
Publikováno v:
Frontiers in Optics + Laser Science 2022 (FIO, LS).
The influence of molecular factors on the properties of organic polarization-sensitive materials has been studied. A variation of components with different polarity was carried out. The discovered regularity allows flexible customization of produced
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4fa74040ecdf310c31229ce948c5e445
https://doi.org/10.1364/fio.2022.jw4a.19
https://doi.org/10.1364/fio.2022.jw4a.19
Autor:
Irakli Chaganava
Magnesium is not the only element that is important for athletes. For example, zinc is involved in the regulation of leptin levels and is a lipid mobilizing factor [6]. Research confirms that magnesium is characterized by a certain range of biologica
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9db3a5a7cf66a6bc45b2a7a3aaf65b86
Autor:
Irakli Chaganava
This paper presents a review of melatonin applications studies carried out up to date by various research groups. The prior criterion for the selection of scientific investigations covered here is their relevance to the sport. The discussed substance
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0f3082da8278336186008cfd4ff7696e
Publikováno v:
Organic Photonic Materials and Devices XXIII.
The phenomenon of vector polyphotochromism was found earlier in some high-efficient polarization-sensitive materials depending on the radiant exposure of the inducing linearly polarized actinic light. This effect was observed at high radiant exposure
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e9c6277d4da82c45e20da32a3322eb06
https://doi.org/10.1117/12.2583007
https://doi.org/10.1117/12.2583007
Autor:
Hao Yu, Runa Koizumi, Robert J. Lastowski, Taras Turiv, Oleg D. Lavrentovich, Irakli Chaganava, Mikhail Genkin, Igor S. Aranson, Qi-Huo Wei
Publikováno v:
Physical Review Research. 2
The authors introduce a method to control swimming bacteria by a liquid crystal environment. The paper shows that a liquid crystal nematic patterned as a spiral vortex causes an individual-to-collective transition as the bacterial concentration incre
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d88e94d9860b8cfed4748f5e5d65ebbf
https://doi.org/10.1103/physrevresearch.2.033060
https://doi.org/10.1103/physrevresearch.2.033060
Autor:
Alfonso Martinez-Felipe, Irakli Chaganava, Luis Oriol, George Kakauridze, Milagros Piñol, Barbara Kilosanidze
Publikováno v:
Digital.CSIC. Repositorio Institucional del CSIC
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The phenomenon of vector photochromism was observed in some high-efficient polarization-sensitive materials depending on the radiant exposure of the inducing linearly polarized actinic light. When radiant exposure exceed certain value specific to eac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::46358b7050362b36df2f958d9398f5f1
https://doi.org/10.1016/j.jphotochem.2017.09.067
https://doi.org/10.1016/j.jphotochem.2017.09.067
Autor:
Hao Yu, Ziyuan Zhou, Yubing Guo, Taras Turiv, Irakli Chaganava, Oleg D. Lavrentovich, Miao Jiang, Qi-Huo Wei
Publikováno v:
Liquid Crystals XXIII.
In this paper, we aim to show that liquid crystal films (LCs) with well-defined molecular orientations are an exceptional platform for flat optical devices based on the Pancharatnam-Berry (PB) phase. Especially, the development of plasmonic photopatt
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d872befc08246a430ffbfdc221d41a91
https://doi.org/10.1117/12.2528086
https://doi.org/10.1117/12.2528086