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DOI | 10.1126/science.aau5347 |
Group formation and cohesion of active particles with visual perception-dependent motility | |
Lavergne, Francois A.; Wendehenne, Hugo; Baeuerle, Tobias; Bechinger, Clemens | |
2019-04-05 | |
发表期刊 | SCIENCE
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ISSN | 0036-8075 |
EISSN | 1095-9203 |
出版年 | 2019 |
卷号 | 364期号:6435页码:70-+ |
文章类型 | Article |
语种 | 英语 |
国家 | Germany |
英文摘要 | Group formation in living systems typically results from a delicate balance of repulsive, aligning, and attractive interactions. We found that a mere motility change of the individuals in response to the visual perception of their peers induces group formation and cohesion. We tested this principle in a real system of active particles whose motilities are controlled by an external feedback loop. For narrow fields of view, individuals gathered into cohesive nonpolarized groups without requiring active reorientations. For wider fields of view, cohesion could be achieved by lowering the response threshold. We expect this motility-induced cohesion mechanism to be relevant not only for the self-organization of living systems, but also for the design of robust and scalable autonomous systems. |
领域 | 地球科学 ; 气候变化 ; 资源环境 |
收录类别 | SCI-E |
WOS记录号 | WOS:000463585700035 |
WOS关键词 | BEHAVIOR ; MOTION |
WOS类目 | Multidisciplinary Sciences |
WOS研究方向 | Science & Technology - Other Topics |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/201134 |
专题 | 地球科学 资源环境科学 气候变化 |
作者单位 | Univ Konstanz, Dept Phys, D-78464 Constance, Germany |
推荐引用方式 GB/T 7714 | Lavergne, Francois A.,Wendehenne, Hugo,Baeuerle, Tobias,et al. Group formation and cohesion of active particles with visual perception-dependent motility[J]. SCIENCE,2019,364(6435):70-+. |
APA | Lavergne, Francois A.,Wendehenne, Hugo,Baeuerle, Tobias,&Bechinger, Clemens.(2019).Group formation and cohesion of active particles with visual perception-dependent motility.SCIENCE,364(6435),70-+. |
MLA | Lavergne, Francois A.,et al."Group formation and cohesion of active particles with visual perception-dependent motility".SCIENCE 364.6435(2019):70-+. |
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