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Updated: Jul 24, 2025

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生物标志物集成用于改进混合中子+光子暴露的生物对称性

Igor Shuryak1, Shanaz A Ghandhi2, Evagelia C Laiakis3,4

  • 1Center for Radiological Research, Columbia University Irving Medical Center, 630 West 168Th Street, VC-11-234/5, New York, NY, 10032, USA. is144@cumc.columbia.edu.

Scientific reports
|July 6, 2023
PubMed
概括

使用机器学习的新型生物测量方法集成了多omics生物标志物,以估计混合中子和光子暴露的辐射剂量. 这种方法准确地预测了辐射暴露的大小和组成,以改善灾难应对.

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Biological Effects of Radiation02:59

Biological Effects of Radiation

All radioactive nuclides emit high-energy particles or electromagnetic waves. When this radiation encounters living cells, it can cause heating, break chemical bonds, or ionize molecules. The most serious biological damage results when these radioactive emissions fragment or ionize molecules. For example, α and β particles emitted from nuclear decay reactions possess much higher energies than ordinary chemical bond energies. When these particles strike and penetrate matter, they...
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