Evidence map›Paper›PMID 33402068›Full record

ArticleProceedings. Biological sciences2021

The most efficient metazoan swimmer creates a 'virtual wall' to enhance performance.

Brad J Gemmell, Kevin T Du Clos, Sean P Colin, Kelly R Sutherland, John H Costello

Abstract read
In one paragraph

Article in Proceedings. Biological sciences, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

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.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

8 citing papers in PubMed.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors.

Brad J GemmellDepartment of Integrative Biology, University of South Florida, Tampa, FL 33620, USA.
Kevin T Du ClosDepartment of Integrative Biology, University of South Florida, Tampa, FL 33620, USA.
Sean P ColinWhitman Center, Marine Biological Laboratory, Woods Hole, MA 02543, USA.
Kelly R SutherlandOregon Institute of Marine Biology, University of Oregon, Eugene, OR, USA.
John H CostelloWhitman Center, Marine Biological Laboratory, Woods Hole, MA 02543, USA.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

It has been well documented that animals (and machines) swimming or flying near a solid boundary get a boost in performance. This ground effect is often modelled as an interaction between a mirrored pair of vortices represented by a true vortex and an opposite sign 'virtual vortex' on the other side of the wall. However, most animals do not swim near solid surfaces and thus near body vortex-vortex interactions in open-water swimmers have been poorly investigated. In this study, we examine the most energetically efficient metazoan swimmer known to date, the jellyfish

Indexed as

ScyphozoaSwimmingAnimalsBiomechanical Phenomenaefficiencyground effectjellyfishpropulsionswimmingvortex interactions

Identifiers

PMID33402068
PMCPMC7892422

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.