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File:X-ray video of a female American alligator (Alligator mississippiensis) while breathing (dorsoventral view) - pone.0004497.s010.ogv

X-ray_video_of_a_female_American_alligator_(Alligator_mississippiensis)_while_breathing_(dorsoventral_view)_-_pone.0004497.s010.ogv ‎(Ogg Theora video file, length 12 s, 720 × 480 pixels, 462 kbps, file size: 657 KB)

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English: Cineradiographic (X-ray film) clip of a 1.0 kg female American alligator (Alligator mississippiensis), demonstrating the role of the intermediate rib in thoracic narrowing during expiration, and thoracic widening during inspiration. Experimental subject in dorsoventral projection at 70 kV and 220 mA, X-ray positive. Head is toward bottom of image.
Date
Source Video S2 from Claessens L, O'Connor P, Unwin D (2009). "Respiratory Evolution Facilitated the Origin of Pterosaur Flight and Aerial Gigantism". PLOS ONE. DOI:10.1371/journal.pone.0004497. PMID 19223979. PMC: 2637988.
Author Claessens L, O'Connor P, Unwin 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.
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This file was transferred to Wikimedia Commons from PubMed Central by way of the Open Access Media Importer.
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Date/TimeThumbnailDimensionsUserComment
current07:36, 21 October 201212 s, 720 × 480 (657 KB)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 480P 161 kbps Completed 20:10, 28 October 2018 8.0 s
Streaming 480p (VP9) Not ready Unknown status
VP9 360P 71 kbps Completed 20:10, 28 October 2018 6.0 s
Streaming 360p (VP9) Not ready Unknown status
VP9 240P 43 kbps Completed 20:10, 28 October 2018 5.0 s
Streaming 240p (VP9) 44 kbps Completed 15:05, 6 December 2023 0.0 s
WebM 360P 467 kbps Completed 01:04, 8 November 2012 12 s
Streaming 144p (MJPEG) 736 kbps Completed 04:39, 18 November 2023 1.0 s

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