File:Left to right Chien-shiung Wu (1912-1997), Y.K. Lee, and L.W. Mo.jpg
原始文件 (2,000 × 1,623像素,文件大小:504 KB,MIME类型:image/jpeg)
摘要
描述Left to right Chien-shiung Wu (1912-1997), Y.K. Lee, and L.W. Mo.jpg |
English: Creator: Beutler, Margarete 1876-1949
Subject: Wu, C. S (Chien-shiung) 1912-1997 Lee, Y. K Mo, L. W Columbia University Type: Black-and-white photographs Date: 1963 3/20/1963 Topic: Physics Van de Graaff generator Women scientists Local number: SIA Acc. 90-105 [SIA2010-1508] Summary: The experiments of Columbia University physicists (left to right) Chien-shiung Wu (1912-1997), Y.K. Lee, and L.W. Mo confirmed the theory of conservation of vector current. In the experiments, which took several months to complete, proton beams from Columbia's Van de Graaff accelerator were transmitted through pipes to strike a 2 mm. Boron target at the entrance to a spectrometer chamber Cite as: Acc. 90-105 - Science Service, Records, 1920s-1970s, Smithsonian Institution Archivess Persistent URL:Link to data base record Repository:Smithsonian Institution Archives View more collections from the Smithsonian Institution. |
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来源 |
left to right: Chien-shiung Wu (1912-1997), Y.K. Lee, and L.W. Mo
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作者 | Smithsonian Institution from United States | |||
授权 (二次使用本文件) |
Smithsonian Institution @ Flickr Commons | |||
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许可协议
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某些值没有维基数据项目
20 5 2010
image/jpeg
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当前 | 2012年3月28日 (三) 18:20 | 2,000 × 1,623(504 KB) | File Upload Bot (Magnus Manske) | ||
2012年3月28日 (三) 18:16 | 2,000 × 1,623(504 KB) | File Upload Bot (Magnus Manske) | |||
2012年3月28日 (三) 17:16 | 2,000 × 1,623(504 KB) | File Upload Bot (Magnus Manske) |
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元数据
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作者 | Margit Friedrich |
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简短标题 |
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著作权持有人 |
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图像标题 |
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来源 | Smithsonian Institution Archives |
图像内容提要 | "Dr. Chien-Shiung Wu, Dr. Y.K. Lee,&L.W. Mo" |
数据生成日期时间 | 2010年5月20日 (四) 06:15 |
JPEG文件备注 | Acc 90-105, Box 26, Folder "Wright, Frank Lloyd- Wu, Kuo Cheng"; "Columbia Scientists Confirm New Theory In Nuclear Physics: Dr. Chien-Shiung Wu (left) and her associates, Dr. Y.K. Lee and L.W. Mo (right), are shown conducting their experiments which led to a confirmation of the theory of conservation of vector current. In the experiments, which took several months to complete, proton beams from Columbia's Van de Graaff accelerator were transmitted through pipes to strike a 2 mm. Boron target at the entrance to a spectrometer chamber. The theory confirmed by the Columbia experiements deal with a type of sub-atomic behavior known as ""weak interaction."" one of nature's four basic kinds of physical interaction. Many laboratories throught the country have been attempting to confirm the theory since its formulation in 1958. Dr. Wu has been cited as one of the world's foremost experimental physicists. 3.20.63 # 9847" |
宽度 | 6,591 px |
高度 | 5,347 px |
像素构成 | RGB |
色彩组分数 | 3 |
水平分辨率 | 700 dpi |
垂直分辨率 | 700 dpi |
每色彩组分位数 |
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图像宽度 | 6,591 px |
图像高度 | 5,347 px |
色彩空间 | 未标定 |
Exif版本 | 2.21 |
数字化日期时间 | 2010年5月20日 (四) 07:13 |
文件修改日期时间 | 2010年5月20日 (四) 07:15 |
元数据最后修改日期 | 2012年1月30日 (一) 11:47 |
评分(满分5分) | 0 |
使用软件 | Adobe Photoshop CS4 Macintosh |
原始文件唯一ID | xmp.did:3A1C4C4112206811A961AF738D1D403F |
联系信息 | [email protected]
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