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Updated: May 6, 2026

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在原型深光子计数和能量整合探测器CTCT上对定量精度的比较

Aria Salyapongse1, Teva Shapiro2, Zhye Yin3

  • 1University of Wisconsin-Madison, Madison, USA. asalyapongse2@uwhealth.org.

Abdominal radiology (New York)
|July 28, 2025
PubMed
概括

原型深光子计数探测器CT系统准确量化,达到与能量集成探测器双能CT系统相等或更好的结果.

关键词:
计算机断层扫描 (CT) 是一种计算机断层扫描.能源整合 能源整合量化对的量化方法用光子计数的方式计数光子.频谱CT CT 的情况.

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Determination of Crystal Structures01:29

Determination of Crystal Structures

In the late 1800s, the revelation that light extended beyond visible wavelengths led to the discovery of X-rays by Wilhelm Roentgen. Recognized as high-energy electromagnetic radiation with short wavelengths, X-rays prompted exploration into their interaction with crystals. Max von Laue proposed in 1912 that the periodic arrangement of atoms, ions, or molecules in crystals would cause them to diffract X-rays, a hypothesis confirmed through experiments with copper sulfate and zinc sulfide...
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