File:Qualitative-Real-Time-Schlieren-and-Shadowgraph-Imaging-of-Human-Exhaled-Airflows-An-Aid-to-Aerosol-pone.0021392.s001.ogv
Qualitative-Real-Time-Schlieren-and-Shadowgraph-Imaging-of-Human-Exhaled-Airflows-An-Aid-to-Aerosol-pone.0021392.s001.ogv (Ogg multiplexed audio/video file, Theora/Vorbis, length 1 min 9 s, 640 × 480 pixels, 783 kbps overall, file size: 6.4 MB)
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editDescriptionQualitative-Real-Time-Schlieren-and-Shadowgraph-Imaging-of-Human-Exhaled-Airflows-An-Aid-to-Aerosol-pone.0021392.s001.ogv |
English: Coughing. This annotated series of shadowgraph video clips (displayed in slow-motion at half-speed for clarity) shows a natural, uncovered cough as a control, followed by a series of interventions that people may perform in everyday life, i.e. putting a fist or open hand or tissue over the nose and mouth, as well as the effectiveness of a novel ‘coughcatcher’ device, a surgical and N95 mask in containing the cough puff (also referred to as ‘plumes’ in the video). Images captured using the Photron SA1.1, at 1000 fps, at 1024×1024 pixel resolution, formatted for playback at half-speed, with a 32-year old male subject. |
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Source | Video S1 from Tang J, Nicolle A, Pantelic J, Jiang M, Sekhr C, Cheong D, Tham K (2011). "Qualitative Real-Time Schlieren and Shadowgraph Imaging of Human Exhaled Airflows: An Aid to Aerosol Infection Control". PLOS ONE. DOI:10.1371/journal.pone.0021392. PMID 21731730. PMC: 3120871. | ||
Author | Tang J, Nicolle A, Pantelic J, Jiang M, Sekhr C, Cheong D, Tham K | ||
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 12:41, 29 May 2013 | 1 min 9 s, 640 × 480 (6.4 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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Author | Tang J, Nicolle A, Pantelic J, Jiang M, Sekhr C, Cheong D, Tham K |
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Usage terms | http://creativecommons.org/licenses/by/3.0/ |
Image title | |
Short title | NEJM_video_sneeze_series |
Software used | |
Date and time of digitizing | 2011 |
Language | English |