File:Zhang Youshang.jpeg
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Zhang_Youshang.jpeg (230 × 257 pixels, file size: 16 KB, MIME type: image/jpeg)
Summary
| Description | Zhang Youshang (1925-2022), Chinese biochemist |
|---|---|
| Author or copyright owner |
Chinese Academy of Sciences |
| Source (WP:NFCC#4) | Original publication: unknown Immediate source: 著名生物化学与分子生物学家，中科院院士张友尚逝世 |
| Use in article (WP:NFCC#7) | Zhang Youshang |
| Purpose of use in article (WP:NFCC#8) | for visual identification of the person in question, at the top of their biographical article |
| Not replaceable with free media because (WP:NFCC#1) |
The subject is deceased, so it is not possible to take a free equivalent. |
| Minimal use (WP:NFCC#3) | The image serves as the primary means of visual identification of the subject, who is critically discussed in the article. |
| Respect for commercial opportunities (WP:NFCC#2) |
Its low resolution and use in an educational article should not affect the value of the original work, or limit the copyright holder's rights or ability to distribute the original. |
| Other information | The subject of the photograph has been deceased since: 2022 |
| Fair useFair use of copyrighted material in the context of Zhang Youshang//en.wikipedia.org/wiki/File:Zhang_Youshang.jpegtrue | |
Licensing
File history
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 18:38, 17 June 2024 | | 230 × 257 (16 KB) | Toadboy123 (talk | contribs) | Uploading a non-free historic portrait using File Upload Wizard |
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