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发表于 2025-3-21 19:21:51
书目名称Otto Hahn and the Rise of Nuclear Physics影响因子(影响力)<br> http://figure.impactfactor.cn/if/?ISSN=BK0705001<br><br> <br><br>书目名称Otto Hahn and the Rise of Nuclear Physics影响因子(影响力)学科排名<br> http://figure.impactfactor.cn/ifr/?ISSN=BK0705001<br><br> <br><br>书目名称Otto Hahn and the Rise of Nuclear Physics网络公开度<br> http://figure.impactfactor.cn/at/?ISSN=BK0705001<br><br> <br><br>书目名称Otto Hahn and the Rise of Nuclear Physics网络公开度学科排名<br> http://figure.impactfactor.cn/atr/?ISSN=BK0705001<br><br> <br><br>书目名称Otto Hahn and the Rise of Nuclear Physics被引频次<br> http://figure.impactfactor.cn/tc/?ISSN=BK0705001<br><br> <br><br>书目名称Otto Hahn and the Rise of Nuclear Physics被引频次学科排名<br> http://figure.impactfactor.cn/tcr/?ISSN=BK0705001<br><br> <br><br>书目名称Otto Hahn and the Rise of Nuclear Physics年度引用<br> http://figure.impactfactor.cn/ii/?ISSN=BK0705001<br><br> <br><br>书目名称Otto Hahn and the Rise of Nuclear Physics年度引用学科排名<br> http://figure.impactfactor.cn/iir/?ISSN=BK0705001<br><br> <br><br>书目名称Otto Hahn and the Rise of Nuclear Physics读者反馈<br> http://figure.impactfactor.cn/5y/?ISSN=BK0705001<br><br> <br><br>书目名称Otto Hahn and the Rise of Nuclear Physics读者反馈学科排名<br> http://figure.impactfactor.cn/5yr/?ISSN=BK0705001<br><br> <br><br>
遗传
发表于 2025-3-21 21:41:51
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椭圆
发表于 2025-3-22 00:33:33
,The Evolution of Matter: Nuclear Physics, Cosmic Rays, and Robert Millikan’s Research Program,ed a series of investigations that many believed at the time would bring him the Nobel Prize. He had just been demoblized from a post that brought him into contact with the leading scientists and scientific entrepreneurs of America. Few prior research commitments weighed upon him. He returned to Chi
勉强
发表于 2025-3-22 05:49:10
The Discovery of Fission and a Nuclear Physics Paradigm, we find that the maps are worse than we might have expected. Some main features have not been mapped at all, or their shape and nature have been poorly explored. And this brings us to the general problem of how to map scientific work. When we study the history of fission we find a type of terrain —
noxious
发表于 2025-3-22 09:04:34
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Ferritin
发表于 2025-3-22 13:14:36
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厌倦吗你
发表于 2025-3-22 18:14:48
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Limpid
发表于 2025-3-23 01:13:53
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Abrade
发表于 2025-3-23 03:30:42
The Discovery of Uranium Z by Otto Hahn: The First Example of Nuclear Isomerism,ght. Whether or not that is the case with Otto Hahn’s discovery of nuclear isomerism is a matter we shall return to later. In the meantime, let us think back to the period before 1921. Together with Lise Meitner, Hahn had identified a large number of radioactive substances and had determined their p
Basal-Ganglia
发表于 2025-3-23 08:42:49
Nuclear Physics in Canada in the 1930s,Hahn, employing radiochemical methods, discovered a number of these radioactive substances: in particular, radiothorium (.Th), radioactinium (.Th), mesothorium 1 (.Ra), mesothorium 2 (.Ac), protactinium (.Pa), uranium Z (.Pa), and several in the active deposits. He also contributed greatly to our de