Kubo H
Department of Radiation Oncology, University of Rochester Cancer Center, New York 14642.
Med Dosim. 1990 Jun;15(2):77-8. doi: 10.1016/0958-3947(90)90038-j.
The original "Ellis NSD equation" was extended to a more general formula using arbitrary exponents for the total treatment time (T) and the number of treatments (N). The new formula is intended to bridge the gap between the original equation for connective tissue and any other tissues of different radiation tolerance. The advantages of the new formula were found to be simple, independent of a scaling factor, and applicable for either cgs or SI units. This paper presents a mathematical practice and does not include any clinical implications.
最初的“埃利斯NSD方程”被扩展为一个更通用的公式，该公式对总治疗时间（T）和治疗次数（N）使用了任意指数。新公式旨在弥合结缔组织原始方程与具有不同辐射耐受性的任何其他组织之间的差距。发现新公式具有简单、独立于比例因子且适用于厘米 - 克 - 秒制（cgs）或国际单位制（SI）的优点。本文介绍了一种数学实践，不包含任何临床意义。
