U-Net

Zhenyu Yang1,2,3, Chen Yang1,2, Rihui Zhang1,2

  • 1Medical Physics Graduate Program, Duke Kunshan University, Kunshan, Jiangsu, China.

Medical physics
|February 27, 2026
PubMed
まとめ

本研究では、脳グリオーマの不確実性ガイドハイブリッドセグメンテーション手法を導入し、2Dおよび3D深層学習モデルを組み合わせて腫瘍亜領域のセグメンテーション精度を大幅に向上させ、臨床管理を改善する。

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Improving Translational Accuracy02:07

Improving Translational Accuracy

Base complementarity between the three base pairs of mRNA codon and the tRNA anticodon is not a failsafe mechanism. Inaccuracies can range from a single mismatch to no correct base pairing at all. The free energy difference between the correct and nearly correct base pairs can be as small as 3 kcal/ mol. With complementarity being the only proofreading step, the estimated error frequency would be one wrong amino acid in every 100 amino acids incorporated. However, error frequencies observed in...
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