ArticleScientific reports2021
An equation of state for insect swarms.
Article in Scientific reports, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
5 citing papers in PubMed.
- Swarming Insects May Have Finely Tuned Characteristic Reynolds Numbers.Biomimetics (Basel, Switzerland) · 2024Article
- Spatial correlations in laboratory insect swarms.Journal of the Royal Society, Interface · 2024Article
- Mosquito swarms shear harden.The European physical journal. E, Soft matter · 2023Article
- Insect visuomotor delay adjustments in group flight support swarm cohesion.Scientific reports · 2023Article
- Understanding the thermodynamic properties of insect swarms.Scientific reports · 2021Article
Corrections and comments
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Authors and funding
5 authors.
Funding
Abstract
Collective behaviour in flocks, crowds, and swarms occurs throughout the biological world. Animal groups are generally assumed to be evolutionarily adapted to robustly achieve particular functions, so there is widespread interest in exploiting collective behaviour for bio-inspired engineering. However, this requires understanding the precise properties and function of groups, which remains a challenge. Here, we demonstrate that collective groups can be described in a thermodynamic framework. We define an appropriate set of state variables and extract an equation of state for laboratory midge swarms. We then drive swarms through "thermodynamic" cycles via external stimuli, and show that our equation of state holds throughout. Our findings demonstrate a new way of precisely quantifying the nature of collective groups and provide a cornerstone for potential future engineering design.
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Registered trials
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