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)
Captions
Summary
[edit]DescriptionX-ray video of a female American alligator (Alligator mississippiensis) while breathing (dorsoventral view) - pone.0004497.s010.ogv |
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 | ||
Permission (Reusing this file) |
|
||
Provenance InfoField |
|
File history
Click on a date/time to view the file as it appeared at that time.
Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 07:36, 21 October 2012 | 12 s, 720 × 480 (657 KB) | Open Access Media Importer Bot (talk | contribs) | Uploaded with the Open Access Media Importer. (test edit) botrequest |
You cannot overwrite this file.
File usage on Commons
The following page uses this file:
Transcode status
Update transcode statusFile usage on other wikis
The following other wikis use this file:
- Usage on en.wikipedia.org
- Usage on es.wikipedia.org
- Usage on et.wikipedia.org
- Usage on fr.wikipedia.org
- Usage on gl.wikipedia.org
- Usage on ja.wikipedia.org
- Usage on pl.wikipedia.org
- Usage on pt.wikipedia.org
- Usage on ru.wikipedia.org
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.
Author | Claessens L, O'Connor P, Unwin D |
---|---|
Usage terms | http://creativecommons.org/licenses/by/3.0/ |
Image title | 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. (see appended Quicktime file). |
Software used | Xiph.Org libtheora 1.1 20090822 (Thusnelda) |
Date and time of digitizing | 2009 |