Fish form schools because of many possible reasons. However, the hydrodynamic
mechanism whereby the energy efficiency of fish schools is improved still remains unclear …

Background and Aims HCC is a highly aggressive and heterogeneous cancer type with
limited treatment options. Identifying drivers of tumor heterogeneity may lead to better …

It has been a long-standing problem how schooling fish optimize their motion by exploiting
the vortices shed by the others. A recent experimental study showed that a pair of fish …

The mutual interaction among multiple fish during schooling has significant implication on
motion pattern control and hydrodynamic optimization. However, the collective motion of …

abstract Ant mill, caterpillar circle, bat doughnut, amphibian vortex, duck swirl, and fish torus
are different names for rotating circular animal formations, where individuals turn around a …

Group‐living in animals comes with a number of benefits associated with predator
avoidance, foraging, and reproduction. A large proportion of fish species display grouping …

Research that integrates animal behavior theory with mechanics—including biomechanics,
physiology, and functional morphology—can reveal how organisms accomplish tasks crucial …

Two side-by-side inverted flags in a uniform flow were simulated using the immersed
boundary method. An energy harvesting system consisting of the two inverted flags was …

Highlights•Swimming minnow pairs were recorded in static and flowing water.•Minnow pairs
adopted a side-by-side configuration in flowing water.•A side-by-side configuration led to …

It has been reported that the follower in a tandem configuration with no wall (0W) reduces
the time-averaged input power by utilizing the vortex interception mode (Zhu et al., Phys …