Rino Kageyama Videos
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2024-05-04
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Guillamat Prost Marchetti Toyama Kawaguchi Kageyama Sacks Shani Blanch Kruse Topology 1995 2013 2015 2017 2020 2021
This talk was part of the of the online workshop on "Interdisciplinary Challenges in Nonequilibrium Physics" held April 12 - 16, 2021. Discontinuities within orientational fields configure topological defects [1]. They are often present in materials featuring orientational, nematic, order, and can be found in very diverse areas, which span a vast range of length scales [2]. Interestingly, in active nematic systems, topological defects imply not only strong orientational gradients but also well-defined flow and stress patterns in very localized regions [3]. Recent works have shown the influence of these defects in determining the dynamics of living systems, from cell monolayers [4–6] to simple organisms [7]. Here, we study how nematic monolayers composed of muscle cells self-organize and evolve under circular confinement, which enforces a topological charge S=+1. Under strong confinements, with size competing with the characteristic nematic correlation length, the formation of half-integer defects (s=±1/2) is hampered, resulting in spontaneous cellular arrangements with one single integer defect (s=+1) at the center of the islands, namely, rotating spirals and quasi-static asters [8]. These singularities imply distinct mechanical fields, which lead, eventually, to the localized expression of muscle-specific proteins and the formation of 3D nematic cellular protrusions [9]. [1] P. G. de Gennes and J. Prost, The Physics of Liquid Crystals (Clarendon Press, 1995). [2] M. C. Marchetti, J. F. Joanny, S. Ramaswamy, T. B. Liverpool, J. Prost, M. Rao, and R. A. Simha, Hydrodynamics of Soft Active Matter, Rev. Mod. Phys. 85, 1143 (2013). [3] L. Giomi, Geometry and Topology of Turbulence in Active Nematics, Phys. Rev. X 5, 031003 (2015). [4] G. Duclos, C. Erlenkamper, J.-F. Joanny, and P. Silberzan, Topological Defects in Confined Populations of Spindle-Shaped Cells, Nat Phys 13, 58 (2017). [5] T. B. Saw, A. Doostmohammadi, V. Nier, L. Kocgozlu, S. Thampi, Y. Toyama, P. Marcq, C. T. Lim, J. M. Yeomans, and B. Ladoux, Topological Defects in Epithelia Govern Cell Death and Extrusion, Nature 544, 212 (2017). [6] K. Kawaguchi, R. Kageyama, and M. Sano, Topological Defects Control Collective Dynamics in Neural Progenitor Cell Cultures, Nature 545, 327 (2017). [7] Y. Maroudas-Sacks, L. Garion, L. Shani-Zerbib, A. Livshits, E. Braun, and K. Keren, Topological Defects in the Nematic Order of Actin Fibres as Organization Centres of Hydra Morphogenesis, Nat. Phys. (2020). [8] C. Blanch-Mercader, P. Guillamat, A. Roux, and K. Kruse, Quantifying Material Properties of Cell Monolayers by Analyzing Integer Topological Defects, Phys. Rev. Lett. 126, 028101 (2021). [9] P. Guillamat, C. Blanch-Mercader, K. Kruse, and A. Roux, Integer Topological Defects Organize Stresses Driving Tissue Morphogenesis, BioRxiv 2020.06.02.129262 (2020).
Shimizu Graça Cunha Yamada Luke Spiller Dragon Kageyama Padilla Bianchi Mello 2020
Song: Shining Soul (シャイニング・ソウル), the opening theme of "Shurato" anime series. / Singers: - Satoko Shimizu 清水咲斗子 (Original Japanese singer) - Graça Cunha (Official Brazilian version singer) / / [EN] I don't earn anything from YouTube, and I probably never will because I use copyrighted content to make the videos. So if you like my work, consider being a supporter so I can keep doing it. ︎Patreon: (http•••) Or PayPal for any donation: (http•••) - [PT] Eu não ganho nada com o YouTube, e provavelmente nunca ganharei porque utilizo conteúdo de terceiros pra fazer os vídeos. Então se você gosta desse trabalho, considere ser um apoiador pra que eu continue fazendo esse trabalho. ︎Patreon: (http•••) Ou se quiser fazer doação no PayPal: (http•••) ➤ Ou um Pix para a chave: •••@••• - [ES] No gano nada con YouTube, y probablemente nunca lo haga porque uso contenido de terceros para hacer los videos. Entonces, si te gusta este trabajo, considera ser un seguidor para que pueda continuar haciéndolo. ︎Patreon: (http•••) O PayPal para cualquier donación: (http•••) / Saint Seiya - Chikyuugi epic Mashup: Yumi Matsuzawa, Larissa Tassi, Maggie Vera & Elena Collado: (http•••) Pegasus Fantasy epic Mashup: Nobuo Yamada, Edu Falaschi, Luke Spiller & Mauren Mendo: (http•••) Dragon Ball GT theme Epic Mashup: U-ya Asaoka, Ricardo Fábio, Aaron Montavo & Vic Mignogna: (http•••) Blue Forever epic Mashup: Nobuo Yamada, Edu Falaschi, Mauren Mendo & Joaquín Paz: (http•••) Cha-la Head Cha-la epic Mashup: Hironobu Kageyama, Rodrigo Firmo, Ricardo Silva & Gino Padilla: (http•••) Pokémon theme Epic Mashup: Jason Paige, Janaina Bianchi, Oscar Roa & Fabio Ingrosso: (http•••) DBZ - We Gotta Power epic Mashup: Hironobu Kageyama, Anísio Mello, Adrián Barba & Fred Röttcher: (http•••) Cha-la Head Cha-la 2020 version (Dragon Ball Z opening theme): (http•••) #Shurato #ShiningSoul #Multilanguage #Mashup
Mattos Nemoto Yamada Luke Spiller Kageyama Padilla Bianchi Mello
Multilanguage mashup of the song "Hana No Kusari (花の鎖)", the ending theme song of the anime series Saint Seiya: The Lost Canvas 聖闘士星矢 THE LOST CANVAS 冥王神話 / Singers: - Maki Ikuno (生乃麻紀) / Kacky (Original version) - Melissa Mattos / Rodrigo Rossi (Official Brazilian version) - Carolina Ayala / Jerry Velázquez (Official Latin America version) - Bianca Moreno / Joaquín Paz (Official European Spanish version) / / [EN] I don't earn anything from YouTube, and I probably never will because I use copyrighted content to make the videos. So if you like my work, consider being a supporter so I can keep doing it. ︎Patreon: (http•••) Or PayPal for any donation: (http•••) - [PT] Eu não ganho nada com o YouTube, e provavelmente nunca ganharei porque utilizo conteúdo de terceiros pra fazer os vídeos. Então se você gosta desse trabalho, considere ser um apoiador pra que eu continue fazendo esse trabalho. ︎Patreon: (http•••) Ou se quiser fazer doação no PayPal: (http•••) ➤ Ou um Pix para a chave: •••@••• - [ES] No gano nada con YouTube, y probablemente nunca lo haga porque uso contenido de terceros para hacer los videos. Entonces, si te gusta este trabajo, considera ser un seguidor para que pueda continuar haciéndolo. ︎Patreon: (http•••) O PayPal para cualquier donación: (http•••) / The Realm Of Athena epic Mashup: Hiroshi Nemoto, Rodrigo Rossi, Jerry Velázquez & Joaquín Paz: (http•••) Pegasus Fantasy epic Mashup: Nobuo Yamada, Edu Falaschi, Luke Spiller & Mauren Mendo: (http•••) Blue Forever epic Mashup: Nobuo Yamada, Edu Falaschi, Mauren Mendo & Joaquín Paz: (http•••) Cha-la Head Cha-la epic Mashup: Hironobu Kageyama, Rodrigo Firmo, Ricardo Silva & Gino Padilla: (http•••) Pokémon theme Epic Mashup: Jason Paige, Janaina Bianchi, Oscar Roa & Fabio Ingrosso: (http•••) DBZ - We Gotta Power epic Mashup: Hironobu Kageyama, Anísio Mello, Adrián Barba & Fred Röttcher: (http•••) #SaintSeiya #HanaNoKusari #Multilanguage
Takahashi Dragon Mello Domínguez Vega Vieira Yamada Luke Spiller Kageyama Padilla Bianchi Wada Carneiro
Multilanguage mashup of the song "Catch You Catch Me", カードキャプターさくら opening theme song of Cardcaptor Sakura (カードキャプターさくら) anime series. Singers: - Megumi Hinata 日向めぐみ (Original Japanese singer) - Soraya Orenga (Official Brazilian version singers) - Marcia Peña (Official Latin America version singer) - Dana Rishpy דנה רישפי (Official Hebrew version singer, she is also known as Dana Rishpi and Dana Rishfi) / / [EN] I don't earn anything from YouTube, and I probably never will because I use copyrighted content to make the videos. So if you like my work, consider being a supporter so I can keep doing it. ︎Patreon: (http•••) Or PayPal for any donation: (http•••) - [PT] Eu não ganho nada com o YouTube, e provavelmente nunca ganharei porque utilizo conteúdo de terceiros pra fazer os vídeos. Então se você gosta desse trabalho, considere ser um apoiador pra que eu continue fazendo esse trabalho. ︎Patreon: (http•••) Ou se quiser fazer doação no PayPal: (http•••) ➤ Ou um Pix para a chave: •••@••• - [ES] No gano nada con YouTube, y probablemente nunca lo haga porque uso contenido de terceros para hacer los videos. Entonces, si te gusta este trabajo, considera ser un seguidor para que pueda continuar haciéndolo. ︎Patreon: (http•••) O PayPal para cualquier donación: (http•••) / Sailor Moon theme Epic Mashup: Misuzu Takahashi, Sarah Regina, Marisa De Lille & Price sisters: (http•••) Dragon Ball opening theme Epic Mashup: Hiroki Takahashi, Anísio Mello Luis De Lille & Jordi Vila: (http•••) Ranma 1/2 theme Epic Mashup: Etsuko Nishio, Vanessa Falabella, Jade & Manolita Domínguez: (http•••) Shaman King theme Epic Mashup: Megumi Hayashibara, Sônia Santhelmo, Gabriela Vega & Ana Vieira: (http•••) Inuyasha theme Epic Mashup: V6, Frank Henrique, Nicolás SIlva & Massimiliano Alto: (http•••) Pegasus Fantasy epic Mashup: Nobuo Yamada, Edu Falaschi, Luke Spiller & Mauren Mendo: (http•••) Cha-la Head Cha-la epic Mashup: Hironobu Kageyama, Rodrigo Firmo, Ricardo Silva & Gino Padilla: (http•••) Pokémon theme Epic Mashup: Jason Paige, Janaina Bianchi, Oscar Roa & Fabio Ingrosso: (http•••) Digimon - Butter-Fly epic Mashup: Kouji Wada, César Franco, Frank Schindel & Sonia Bittar: (http•••) Yu Yu Hakusho theme Epic Mashup: Matsuko Mawatari, Luigi Carneiro, Manolita Domínguez & Sara White: (http•••) Ranma 1/2 theme Epic Mashup: Etsuko Nishio, Vanessa Falabella, Jade & Manolita Domínguez: (http•••) #CardCaptorSakura #Sakura #Multilanguage
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