Computing proton dose to irregularly moving targets
نویسندگان
چکیده
منابع مشابه
Saccades to moving targets.
The metrics and dynamics of saccades to stationary and moving targets were observed in monkeys (Macaca mulatta). To isolate the effects of target speed on the saccade from contributions of smooth pursuit, saccade velocity was corrected for intrasaccadic pursuit velocity on a trial-by-trial basis prior to analysis. The effects of presaccadic retinal error and target speed on the saccadic velocit...
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Saccades are so called ballistic movements which are executed without online visual feedback. After each saccade the saccadic motor plan is modified in response to post-saccadic feedback with the mechanism of saccadic adaptation. The post-saccadic feedback is provided by the retinal position of the target after the saccade. If the target moves after the saccade, gaze may follow the moving targe...
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In addition to its well-known role in regulating blood pressure and fluid balance, the renin-angiotensin-aldosterone system (RAAS) has continued to fascinate both researchers and clinicians because of the several additional functions that it has been proposed to carry out. Disruption of the production or action of angiotensin II (Ang II) during development, either by gene mutation or by pharmac...
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In the present study, we investigate if speakers refer to moving entities in route directions (RDs) and how listeners evaluate these references. There is a general agreement that landmarks should be perceptually salient and stable objects. Animated movement attracts visual attention, making entities salient. We ask speakers to watch videos of crossroads and give RDs to listeners, who in turn ha...
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ژورنال
عنوان ژورنال: Physics in Medicine and Biology
سال: 2014
ISSN: 0031-9155,1361-6560
DOI: 10.1088/0031-9155/59/15/4261