نتایج جستجو برای: spatial characteristics

تعداد نتایج: 995072  

2008
Alessandro Beghi Angelo Cenedese Andrea Masiero

The knowledge of the characteristics of the atmospheric turbulence is of fundamental importance in order to improve the performances of the adaptive optics systems in the next generation of telescopes. Starting from the statistical description of the turbulence, we derive a random field spatial model of the turbulent phase. Then we use this spatial statistical model to compute the spatial innov...

2012
Dustin T. Duncan Jared Aldstadt John Whalen Kellee White Marcia C. Castro David R. Williams

BACKGROUND Multiple and varied benefits have been suggested for increased neighborhood walkability. However, spatial inequalities in neighborhood walkability likely exist and may be attributable, in part, to residential segregation. OBJECTIVE Utilizing a spatial demographic perspective, we evaluated potential spatial inequalities in walkable neighborhood amenities across census tracts in Bost...

Journal: :Tropical Medicine & International Health 2020

Journal: :Physica A: Statistical Mechanics and its Applications 2007

Journal: :Scientific and Technical Journal of Information Technologies, Mechanics and Optics 2020

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