One possibility is that the particle content of the nucleus changes and hence the difference between mother and daughter nuclei has to be emitted via radiation. It is also possible that the particle content does not change, but the nucleus re-arranges it in a way that energy is released....
DNA topoisomerase IIalpha was monitored with the monoclonal antibody Ki-S1 in human fibroblasts after irradiation of cells with gamma rays from a 137Cs source or treatment with the DNA topoisomerase II inhibitor doxorubicin. DNA topoisomerase IIalpha was localized immunohistochemically as bright fluoresce...
Three major products of radioactivity are alpha, beta and rays. (gamma / delta)的答案是什么.用刷刷题APP,拍照搜索答疑.刷刷题(shuashuati.com)是专业的大学职业搜题找答案,刷题练习的工具.一键将文档转化为在线题库手机刷题,以提高学习效率,是学习的生产力工具
It is estimated that only 0.4% of the energy from the alpha -particles falls in the range of event sizes that can be produced by 60Co gamma -rays. Conclusions: Contrary to belief over the past 50 years, there is, in this low dose range, no ''continuum'' based upon quantities such ...
CRYSTAL DIFFRACTION SPECTROSCOPY OF NUCLEAR γ-RAYS - Alpha-, Beta- and Gamma-Ray Spectroscopy - IVThis chapter explains that the geometry lends itself very well to the construction of an effective system of plates (Soller slit) that, at small diffraction angles, shield the y-ray detector from...
survey of the Inner Galaxy in very high-energy gamma-rays We report on a survey of the inner part of the Galactic Plane in very high energy gamma-rays, with the H.E.S.S. Cherenkov telescope system. The Galactic Pl... FA Aharonian,AG Akhperjanian,AR Bazer-Bachi,... 被引量: 412...
Sasabe E, Zhou X, Li D, Oku N, Yamamoto T, Osaki T: The involvement of hypoxia-inducible factor-1alpha in the susceptibility to gamma-rays and chemotherapeutic drugs of oral squamous cell carcinoma cells. Int J Cancer 2007, 120:268-277....
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This can be explained by the slight difference in size of the two phantoms, the elliptical cylinders mean volume being 930 µm3, while the mesh phantom nuclei mean volume was 1070 µm3. The resulting variance and mean of the specific energy from the two phantoms were, however, very ...
Alphanodavirus capsids are approximately 32–33 nm in diameter (Figure 1(a)). Each protomer in the viral capsid is initially composed of protein alpha (∼44 kDa), which spontaneously cleaves into mature capsid proteins beta (∼39 kDa) and gamma (∼4 kDa) following assembly of virus ...