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Updated: May 27, 2025

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胸前大动脉形状:一个数据驱动的规模空间方法

Joseph A Pugar1, Junsung Kim1, Kameel Khabaz1

  • 1University of Chicago, Chicago, IL 60637 USA.

medRxiv : the preprint server for health sciences
|February 20, 2025
PubMed
概括

这项研究确定了使用医学成像分析大动脉形状的最佳尺度,改善了对心血管手术结果的预测. 这些发现突出了强大的信号检测的特定离散步骤.

关键词:
大动脉的大动脉.图像成像是一种成像.尺度空间 空间尺度形状的形状 形状的形状

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相关概念视频

Thin-Walled Hollow Shafts01:15

Thin-Walled Hollow Shafts

In analyzing a thin-walled hollow shaft subjected to torsional loading, a segment with width dx is isolated for examination. Despite its equilibrium state, this segment faces torsional shearing forces at its ends. These forces are quantitatively described by the product of the longitudinal shearing stress on the segment's minor surface and the area of this surface, leading to the concept of shear flow. This shear flow is consistent throughout the structure, indicating a uniform distribution...
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