Objective: This work was to analyze the set-up errors in image guided IMRT for tumors using the cone-beam computed tomography (CBCT).

目的探讨锥形束CT用于调强放疗分次间摆位误差测量。

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There is no significant differences in systematic and random set-up errors after shrinking field, except that the random set-up error variation is greater in the left-right direction.

缩野前后除左右方向上随机误差有显著差异外，其他各方向系统误差和随机误差没有显著差别。

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Objective: To examine and analyze the set-up errors for patients with three dimensional conformal and Intensity Modulated Radiotherapy to calculate CTV referential safety margins of PTV.

目的：测定和分析三维适形及调强放疗的摆位误差，并依此计算CTV外扩PTV边界的大小。

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Kolton Wong hit a tying, two-run homer and a pair of errors set up Adron Chambers' winning single.

WSJ: Kozma and Descalso homer, Cardinals beat Yankees

Unfettered by job assignments, participants can set an objective--say, to reduce production errors or streamline order entry--or come up with novel product ideas.

FORBES: Magazine Article

Playing a direct brand of football and hustling Arsenal into errors, the hosts looked to gain an advantage as they racked up the set-pieces.

BBC: Wolves 1-4 Arsenal