File:Punch-Card-Programmable-Microfluidics-pone.0115993.s008.ogv

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Punch-Card-Programmable-Microfluidics-pone.0115993.s008.ogv ‎(Ogg Theora video file, length 55 s, 768 × 576 pixels, 732 kbps, file size: 4.8 MB)

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Description
English: Valve pins. The front view of the device in action wherein the punch card tape reels in towards the observer upon actuation. The image focus is on the valve pins that get actuated whenever there is a punched hole in the card. Presence of the holes results in gear teeth plucking the cantilever beams on which valve pins project perpendicularly. This action leads to a downward and forward motion of the valve pins. The net downward movement results in the opening of the valve for the duration of the actuation (~0.5 s). The capture and playback rate for the movie is 60 frames per second.
Date
Source S1 Movie from Korir G, Prakash M (2015). "Punch Card Programmable Microfluidics". PLOS ONE. DOI:10.1371/journal.pone.0115993. PMID 25738834. PMC: 4349784.
Author Korir G, Prakash M
Permission
(Reusing this file)
w:en:Creative Commons
attribution
This file is licensed under the Creative Commons Attribution 4.0 International 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.
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

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Date/TimeThumbnailDimensionsUserComment
current21:33, 18 March 201555 s, 768 × 576 (4.8 MB)Open Access Media Importer Bot (talk | contribs)Automatically uploaded media file from Open Access source. Please report problems or suggestions here.

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Transcode status

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Format Bitrate Download Status Encode time
VP9 480P 275 kbps Completed 10:53, 16 October 2018 44 s
Streaming 480p (VP9) Not ready Unknown status
VP9 360P 161 kbps Completed 10:53, 16 October 2018 34 s
Streaming 360p (VP9) Not ready Unknown status
VP9 240P 102 kbps Completed 10:53, 16 October 2018 29 s
Streaming 240p (VP9) 102 kbps Completed 02:28, 16 December 2023 0.0 s
WebM 360P 514 kbps Completed 21:34, 18 March 2015 46 s
Streaming 144p (MJPEG) 1.02 Mbps Completed 20:04, 20 November 2023 3.0 s

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