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Predicting influence of contrast medium on living body for x-ray computer tomography, by using physiological model and differential equations of physiological system
Predicting influence of contrast medium on living body for x-ray computer tomography, by using physiological model and differential equations of physiological system
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机译：通过使用生理模型和生理系统的微分方程预测X射线计算机断层摄影术中造影剂对活体的影响
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摘要
In stead of using a linear model, a simple physiologic model is used to obtain prediction values. The method involves using differential equations of a physiological system, comprising a one-dimensional thermal conduction equation on the left hand side, which is completed by a source term on the right-hand side. The source term describes a test bolus, and the contrast medium is transported at given drift velocity and diffuses at a diffusion constant.
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