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Figure 8 :Second-order polynomial dose-to-attenuation fits to calibration "A" patterns delivered to two 4 %T NIPAM-based polymer gel dosimeters prepared (a) from the same gel batch, (b) on the same day from different gel batches, according to procedure B, and (c) from multiple batches prepared on different days using varied chemical lots

Figure 8 :Second-order polynomial dose-to-attenuation fits to calibration