نتایج جستجو برای: ground motion spatial variation
تعداد نتایج: 948718 فیلتر نتایج به سال:
" استاپ موشن" (stop motion) یا انیمیشن ایست – حرکتی یکی از تکنیک های ساخت انیمیشن که در آن با استفاده از فیلمبرداری فریم به فریم اشیاء فیزیکی را به حرکت در می آورند و از پشت سر هم قراردادن تصاویر این حرکت های فریم به فریم، تصور حرکت القا می شود. "موشن گرافیک" (motion graphic) نیز یکی دیگر از تکنیک های ساخت انیمیشن است. این تکنیک با استفاده از تکنولوژی ویدئو و با ایجاد توهم حرکت یا تغییر در ظاهر...
In this paper we investigate the structure of spatial expressions in Saisiyat based in part on corpus data. Our corpus material includes both narratives and conversations that together run for approximately 100 minutes. First, the corpus was searched for syntactic patterns of spatial expressions. The structure of dynamic motion expressions is then examined with regard to types and tokens of mot...
Background: This study evaluates dosimetric and spatial variations in inter–fraction applicator positioning in high dose rate (HDR) brachytherapy. Materials and Methods: This study includes 25 retrospective patients of carcinoma of the cervix. Each patient received 5 fractions of HDR intracavitary brachytherapy. High Risk-Clinical Target Volume (HR-CTV) were drawn on CT images. First impl...
We analyzed the historical seismicity in southern California to develop a rational approach for calculating the seismic hazard from background seismicity of magnitude 6.5 or smaller. The basic assumption for the approach is that future earthquakes will be clustered spatially near locations of historical mainshocks of magnitudes equal to or greater than 4. We analyzed the declustered California ...
A common characteristic of collecting the ground truth for medical images is that multiple experts provide only partially coherent manual segmentations, and in some cases, with varying confidence. As the result, there is considerable spatial variation between the expert segmentations, and for training and testing, the “true” ground truth is estimated by disambiguating (combining) the provided s...
abstract obtaining reliable precipitation observations is important for hydrological simulations and weather forecasting. radar data can provide insight in the spatial variation of precipitation and can also detect large areas of rain and estimate rainfall rates. weather radar systems nearly always operate in s-, c- or x-band. since x-band systems require smaller antennas than those at c- or s-...
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