{"id":256,"date":"2015-04-01T20:19:05","date_gmt":"2015-04-01T11:19:05","guid":{"rendered":"http:\/\/kyoryu.scphys.kyoto-u.ac.jp\/wordpress\/?p=256"},"modified":"2015-04-01T20:19:05","modified_gmt":"2015-04-01T11:19:05","slug":"201905","status":"publish","type":"post","link":"http:\/\/kyoryu.scphys.kyoto-u.ac.jp\/?p=256","title":{"rendered":"\u6d41\u4f53\u7269\u7406\u5b66\u30bc\u30df\u30ca\u30fc\u30eb2012\/05\/14"},"content":{"rendered":"

\u6d41\u4f53\u529b\u5b66\u30bb\u30df\u30ca\u30fc\u6d41\u4f53\u529b\u5b66\u30bb\u30df\u30ca\u30fc<\/p>\n

+–+–+–+–+–+–+–+–+–+–+–+–+–+–+–+–+–+–+–+—-+–+–+<\/p>\n

\u6d41\u3000\u4f53\u3000\u529b\u3000\u5b66\u3000\u30bb\u3000\u30df\u3000\u30ca\u30fc\u3000 2012<\/p>\n

\u65e5\u6642\uff1a 5\u6708 14\u65e5\uff08\u6708\uff09 15:00 \u304b\u3089 16:30<\/p>\n

\u5834\u6240\uff1a \u4eac\u5927 \u6570\u7406\u89e3\u6790\u7814\u7a76\u6240 204\u53f7\u5ba4<\/p>\n

\u8b1b\u5e2b\uff1a \u591a\u7f85\u9593\u3000\u5145\u8f14\u6c0f
\n (\u4eac\u90fd\u5927\u5b66 \u5927\u5b66\u9662\u7406\u5b66\u7814\u7a76\u79d1 \u7269\u7406\u5b66\u7b2c\u4e00\u5206\u91ce )<\/p>\n

\u8b1b\u6f14\u984c\u76ee\uff1a
\nDynamics of a deformable self-propelled particle under external
\nforcing in a two dimensional space<\/p>\n

\u8b1b\u6f14\u8981\u65e8\uff1a
\nIn this seminar, I’d like to talk about our recent research on
\ndynamics of a deformable self-propelled particle under external
\nforcing in a two-dimensional space. Our analysis is based on the model
\nequations derived from the symmetry argument for the velocity of the
\ncentre of mass and a symmetric tensor variable characterising
\ndeformation. Here, we consider two types of external force. One is a
\ngravitational force, which enters additively into the time-evolution
\nequation of the velocity vector. The other is an electric force
\nsupposing that a dipole moment is induced in the particle. This force
\naffects the time-evolution equation of the deformation tensor. We have
\ncarried out numerical simulations of the time-evolution equations. As
\na result, a variety of dynamical states and dynamical phase diagram
\nare obtained by changing the magnitude of the external force.
\nTheoretical analysis has also been developed to reproduce some of the
\nbifurcations. I would also like to mention the origin of the dynamical
\nstates.<\/p>\n

Ref: M. Tarama and T. Ohta, Eur. Phys. J. B 83, 391-400 (2011).
\n+–+–+–+–+–+–+–+–+–+–+–+–+–+–+–+–+–+–+–+—-+–+–+<\/p>\n

\u4e16\u8a71\u4eba\uff1a\u5c71\u7530 \u9053\u592b(\u4eac\u5927\u6570\u7406\u7814)\uff0c \u85e4 \u5b9a\u7fa9(\u4eac\u5927)\uff0c\u677e\u672c \u525b(\u4eac\u5927\u7406)
\n\u30a2\u30c9\u30d0\u30a4\u30b6\u30fc\uff1a\u8239\u8d8a \u6e80\u660e\uff08\u4eac\u5927\u60c5\u5831\u5b66\uff09\u3001\u6c34\u5cf6 \u4e8c\u90ce(\u540c\u5fd7\u793e\u5927\u5de5)\u3001
\n \u4f59\u7530 \u6210\u7537\uff08\u4eac\u5927\u7406\uff09
\n\u9023\u7d61\u5148\uff1a\u5c71\u7530\u9053\u592b yamada\uff20kurims.kyoto-u.ac.jp
\n=========================================================<\/p>\n","protected":false},"excerpt":{"rendered":"

\u6d41\u4f53\u529b\u5b66\u30bb\u30df\u30ca\u30fc\u6d41\u4f53\u529b\u5b66\u30bb\u30df\u30ca\u30fc +–+–+–+–+–+–+–+–+–+–+–+&#82 […]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16,20],"tags":[],"class_list":["post-256","post","type-post","status-publish","format-standard","hentry","category-16","category-20"],"_links":{"self":[{"href":"http:\/\/kyoryu.scphys.kyoto-u.ac.jp\/index.php?rest_route=\/wp\/v2\/posts\/256","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/kyoryu.scphys.kyoto-u.ac.jp\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/kyoryu.scphys.kyoto-u.ac.jp\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/kyoryu.scphys.kyoto-u.ac.jp\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"http:\/\/kyoryu.scphys.kyoto-u.ac.jp\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=256"}],"version-history":[{"count":0,"href":"http:\/\/kyoryu.scphys.kyoto-u.ac.jp\/index.php?rest_route=\/wp\/v2\/posts\/256\/revisions"}],"wp:attachment":[{"href":"http:\/\/kyoryu.scphys.kyoto-u.ac.jp\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=256"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/kyoryu.scphys.kyoto-u.ac.jp\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=256"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/kyoryu.scphys.kyoto-u.ac.jp\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=256"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}