File:X-ray video of a helmeted guinea fowl (Numida meleagris) while breathing - pone.0004497.s011.ogv

From Wikimedia Commons, the free media repository
Jump to navigation Jump to search

X-ray_video_of_a_helmeted_guinea_fowl_(Numida_meleagris)_while_breathing_-_pone.0004497.s011.ogv ‎(Ogg Theora video file, length 9.1 s, 720 × 480 pixels, 444 kbps, file size: 491 KB)

Captions

Captions

Add a one-line explanation of what this file represents

Summary

[edit]
Description
English: Cineradiographic (X-ray film) clip of a 2.1 kg helmeted guinea fowl (Numida meleagris), demonstrating the uniformity of thoracic widening in absence of an intermediate rib. Experimental subject in dorsoventral projection at 70 kV and 220 mA, X-ray positive. Head is toward bottom left of image. (see appended Quicktime file).
Date
Source Video S3 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
Permission
(Reusing this file)
w:en:Creative Commons
attribution
This file is licensed under the Creative Commons Attribution 2.5 Generic license.
You are free:
  • to share – to copy, distribute and transmit the work
  • to remix – to adapt the work
Under the following conditions:
  • attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
PLOS
PLOS
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.
Provenance
InfoField
This file was transferred to Wikimedia Commons from PubMed Central by way of the Open Access Media Importer.
WikiProject Open Access
WikiProject Open Access

File history

Click on a date/time to view the file as it appeared at that time.

Date/TimeThumbnailDimensionsUserComment
current07:36, 21 October 20129.1 s, 720 × 480 (491 KB)Open Access Media Importer Bot (talk | contribs)Uploaded with the Open Access Media Importer. (test edit) botrequest

You cannot overwrite this file.

Transcode status

Update transcode status
Format Bitrate Download Status Encode time
VP9 480P 171 kbps Completed 20:11, 28 October 2018 6.0 s
Streaming 480p (VP9) Not ready Unknown status
VP9 360P 85 kbps Completed 20:10, 28 October 2018 5.0 s
Streaming 360p (VP9) Not ready Unknown status
VP9 240P 52 kbps Completed 20:10, 28 October 2018 4.0 s
Streaming 240p (VP9) 54 kbps Completed 15:05, 6 December 2023 1.0 s
WebM 360P 464 kbps Completed 00:57, 8 November 2012 10 s
Streaming 144p (MJPEG) 811 kbps Completed 04:39, 18 November 2023 1.0 s

Metadata

This file contains additional information such as Exif metadata which may have been added by the digital camera, scanner, or software program used to create or digitize it. If the file has been modified from its original state, some details such as the timestamp may not fully reflect those of the original file. The timestamp is only as accurate as the clock in the camera, and it may be completely wrong.

Retrieved from "https://commons.wikimedia.org/w/index.php?title=File:X-ray_video_of_a_helmeted_guinea_fowl_(Numida_meleagris)_while_breathing_-_pone.0004497.s011.ogv&oldid=519607301"