Motion of a drop of acetone on the surface of hot water due to the generation of a surface tension gradient

An aerial view of OIST’s campus shows off its spectacular architecture, surrounding landscape, and building layout. Orient yourself to Japan’s only international and interdisciplinary graduate university by watching this fly-by tour. Select 1080p in movie player settings for high-definition viewing or click the bottom-right of the view screen to open the video in Youtube and play full screen. The raw, unedited aerial footage of OIST campus is available for download. Please credit OIST.

“Women in Science" was created by Hiroshima University graduate student Natsuko Hikiji as the outcome of her internship at OIST.

Here Red particles represent Active agents and green represent  Passive  agents. The variation in density of the mixture and the strength of the self-motile agents creates vortexes in the fluid space.

The model of the dipole-quadrupole

For generations, researchers have thought about ecology in terms of the landscape. Now, new technology and methods are allowing scientists to record and examine the particular "soundscape" of a place.