File:Микропрепараты для изучения гистологии.jpg
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Summary[edit]
DescriptionМикропрепараты для изучения гистологии.jpg |
Русский: По характеру взятого материала различают следующие виды гистологических препаратов:
а) срезы органов (толщиной 5-15 нм), б) мазки (крови, костного мозга и т.д.) и отпечатки (напр., селезёнки), в) плёнки (брюшины, мягкой мозговой оболочки), или тотальные препараты Чаще всего используются срезы. Приготовление препарата обычно включает 4 следующих этапа: а) взятие и фиксация материала, б) обезвоживание и уплотнение материала, в) приготовление срезов, г) окрашивание препаратов и заключение в консервирующую среду.English: According to the nature of the material taken, the following types of histological preparations are distinguished: a) organ sections (5-15 nm thick), b) smears (blood, bone marrow, etc.) and prints (e.g., spleen), c) films (peritoneum, soft meninges), or total preparations Slices are most often used. Preparation of the preparation usually includes the following 4 stages: a) taking and fixing the material, b) dehydration and compaction of the material, c) preparation of sections, d) staining of the preparations and confinement in a preservative medium. |
Date | |
Source | Own work |
Author | Иоанна Чернова |
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This image was uploaded as part of Russian Science Photo Competition 2022.
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 19:26, 31 May 2022 | 2,898 × 2,016 (3.98 MB) | Иоанна Чернова (talk | contribs) | Uploaded own work with UploadWizard |
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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.
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Camera manufacturer | SONY |
Camera model | DSLR-A900 |
Exposure time | 1/125 sec (0.008) |
F-number | f/7.1 |
ISO speed rating | 250 |
Date and time of data generation | 11:57, 30 April 2020 |
Lens focal length | 50 mm |
Width | 3,024 px |
Height | 2,016 px |
Bits per component |
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Pixel composition | RGB |
Orientation | Normal |
Number of components | 3 |
Horizontal resolution | 350 dpi |
Vertical resolution | 350 dpi |
Software used | Adobe Photoshop CC 2018 (Windows) |
File change date and time | 15:21, 25 May 2020 |
White point chromaticity |
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Chromaticities of primarities |
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Color space transformation matrix coefficients |
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Y and C positioning | Co-sited |
Exposure Program | Manual |
Exif version | 2.21 |
Date and time of digitizing | 11:57, 30 April 2020 |
Meaning of each component |
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Image compression mode | 8 |
APEX shutter speed | 6.965784 |
APEX aperture | 5.655638 |
APEX brightness | 7.62 |
APEX exposure bias | −3 |
Maximum land aperture | 3 APEX (f/2.83) |
Metering mode | Pattern |
Light source | Unknown |
Flash | Flash did not fire, compulsory flash suppression |
Supported Flashpix version | 1 |
Color space | Uncalibrated |
File source | Digital still camera |
Scene type | A directly photographed image |
Custom image processing | Normal process |
Exposure mode | Manual exposure |
White balance | Auto white balance |
Focal length in 35 mm film | 50 mm |
Scene capture type | Standard |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |
Date metadata was last modified | 18:21, 25 May 2020 |
Unique ID of original document | CDD5D3CE5EA7CD76906A3688B6B633EA |