File:Micrasterias truncata.jpg
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Summary[edit]
DescriptionMicrasterias truncata.jpg |
Русский: Микроводоросль Micrasterias truncata Brébisson ex Ralfs. Длина клетки по большой стороне - 95 микрометров. К роду микрастериас относятся наиболее высоко дифференцированные и красивые виды десмидиевых. Это одноклеточные микроводоросли, состоящие из двух полуклеток. Полуклетки разделены глубокими вырезами на три лопасти: полярную и две боковые. Хлоропласты осевые, по одному в полуклетке, с изрезанными краями и многочисленными пиреноидами.
Световая микроскопия, косое освещение. English: Microalga Micrasterias truncata Brébisson ex Ralfs.
Cell length (long side) – 95 µm The genus Micrasterias includes a lot of highly differentiated and beautiful Desmidiales. It’s a unicellular microalga with dual semi-cell structure. The semi-cells are separated by deep cuts on three blades: polar and two sidepieces. Each semi-cell contains a single large axial chloroplast with indented edges and numerous pyrenoids. Light microscopy, oblique illumination |
Date | |
Source | Own work |
Author | Anatoly Mikhaltsov |
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This image was uploaded as part of European Science Photo Competition 2015. |
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current | 07:38, 29 November 2015 | 3,414 × 2,352 (2.05 MB) | Anatoly Mikhaltsov (talk | contribs) | User created page with UploadWizard |
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Camera manufacturer | Canon |
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Camera model | Canon EOS 650D |
Author | Anatoly Mikhaltsov |
Exposure time | 1/200 sec (0.005) |
F-number | f/0 |
ISO speed rating | 100 |
Date and time of data generation | 15:57, 12 November 2015 |
Lens focal length | 0 mm |
Orientation | Normal |
Horizontal resolution | 300 dpi |
Vertical resolution | 300 dpi |
Software used | Adobe Photoshop CS3 Windows |
File change date and time | 18:57, 13 November 2015 |
Y and C positioning | Co-sited |
Exposure Program | Aperture priority |
Exif version | 2.3 |
Date and time of digitizing | 15:57, 12 November 2015 |
Meaning of each component |
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APEX shutter speed | 7.625 |
APEX exposure bias | 0 |
Metering mode | Pattern |
Flash | Flash did not fire, compulsory flash suppression |
DateTime subseconds | 00 |
DateTimeOriginal subseconds | 00 |
DateTimeDigitized subseconds | 00 |
Supported Flashpix version | 1 |
Color space | sRGB |
Focal plane X resolution | 5,798.6577181208 |
Focal plane Y resolution | 5,788.9447236181 |
Focal plane resolution unit | inches |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Scene capture type | Standard |
GPS tag version | 0.0.3.2 |
Supported Flashpix version | 1 |
Image width | 3,414 px |
Image height | 2,352 px |
APEX aperture | 2,147,483,648 |
Date metadata was last modified | 00:57, 14 November 2015 |