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Updated: Jun 28, 2026

Characterization of Recombination Effects in a Liquid Ionization Chamber Used for the Dosimetry of a Radiosurgical Accelerator
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对线性加速器低剂量速率模式的研究,用于脉冲低剂量速率放射治疗的输送

Mahmoud H Abdelgawad1,2, Ahmed A Eldib2, Tamer M Elsayed1

  • 1Physics Department, Faculty of Science, Al-Azhar University, Nasr City, Cairo, Egypt.

Biomedical physics & engineering express
|August 27, 2024
PubMed
概括

这项研究表明,使用低剂量速率模式的脉冲体积调制弧线疗法 (VMAT) 的成功规划和交付. 这种先进的技术比以前的脉冲VMAT疗法更有效,用于放射治疗.

关键词:
这就是为什么VMAT VMAT.有效剂量速率是有效的.机器剂量速率 机器剂量速率脉冲低剂量速率是指脉冲的低剂量速率是指脉冲的低剂量速率.

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Radiation: Applications01:17

Radiation: Applications

The average temperature of Earth is the subject of much current discussion. Earth is in radiative contact with both the Sun and dark space; it receives almost all its energy from the radiation of the Sun and reflects some of it into outer space. Dark space is very cold, about 3 K, so Earth radiates energy into it. For instance, heat transfer occurs from soil and grasses, the rate of which can be so rapid that frost can occur on clear summer evenings, even in warm latitudes.
The average...