File:Individual-Rules-for-Trail-Pattern-Formation-in-Argentine-Ants-(Linepithema-humile)-pcbi.1002592.s001.ogv

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Individual-Rules-for-Trail-Pattern-Formation-in-Argentine-Ants-(Linepithema-humile)-pcbi.1002592.s001.ogv ‎(Ogg Theora video file, length 2 min 2 s, 480 × 360 pixels, 128 kbps, file size: 1.86 MB)

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English: Video illustrating how the pheromone maps are inferred from the movement of the ants. Whenever a portion of the arena is covered by one ant for one frame, the pheromone map at that location is incremented by a constant amount. Notice that the video is made for illustrative purposes: real experiments involved filming a larger portion of the arena from above and from the very beginning of the trial; pheromone quantities were stored with 24 bit precision.
Date
Source Video S1 from Perna A, Granovskiy B, Garnier S, Nicolis S, Labédan M, Theraulaz G, Fourcassié V, Sumpter D. "Individual Rules for Trail Pattern Formation in Argentine Ants (Linepithema humile)". PLOS Computational Biology. DOI:10.1371/journal.pcbi.1002592. PMID 22829756. PMC: 3400603.
Author Perna A, Granovskiy B, Garnier S, Nicolis S, Labédan M, Theraulaz G, Fourcassié V, Sumpter D
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This file is licensed under the Creative Commons Attribution 2.5 Generic license.
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This file was published in a Public Library of Science journal. Their website states that the content of all PLOS journals is published under the Creative Commons Attribution 4.0 license (or its previous version depending on the publication date), unless indicated otherwise.
Copyright owner: Perna et al.
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Date/TimeThumbnailDimensionsUserComment
current12:08, 19 October 20122 min 2 s, 480 × 360 (1.86 MB)Open Access Media Importer Bot (talk | contribs)Uploaded with the Open Access Media Importer. (test edit) botrequest

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Format Bitrate Download Status Encode time
VP9 360P 69 kbps Completed 18:29, 29 August 2018 35 s
Streaming 360p (VP9) Not ready Unknown status
VP9 240P 38 kbps Completed 18:29, 29 August 2018 37 s
Streaming 240p (VP9) 37 kbps Completed 09:59, 5 December 2023 1.0 s
WebM 360P 351 kbps Completed 14:38, 10 November 2012 56 s
Streaming 144p (MJPEG) 369 kbps Completed 13:38, 15 November 2023 3.0 s

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