نتایج جستجو برای: spatial pattern
تعداد نتایج: 684189 فیلتر نتایج به سال:
in this work the mathematical model of a spatial pattern inchemical and biological systems is investigated numerically. theproposed model considered as a nonlinear reaction-diffusionequation. a computational approach based on finite difference andrbf-collocation methods is conducted to solve the equation withrespect to the appropriate initial and boundary conditions. theability and robustness o...
background and objective: vep is a powerful method to study visual system via evaluating evoked potentials. technologic and instrumental restrictions may be the reason of having studies on optical modulation and induction such as color, spatial frequency and contrast. developments of computer software and hardware may lead to an increase in the flexibility of pattern designs. material and meth...
Aims & Backgrounds: The present study analyzes the spatial location of sports facilities and assessing the access to sports centers according to their spatial distribution pattern at the level of communication networks in Garmsar County. The main purpose is to identify the distribution and distribution status of sports applications in the city and determine the shortcomings and needs. Methodolo...
Positive and negative (facilitative and competitive) interactions of plants are important issues in autecology and can be evaluated by the spatial pattern analysis in plant ecosystems. This study investigates the intraspecific interactions of Indian rosewood (Dalbergia sissoo Roxb.) trees in Indian rosewood Reserve of Khuzestan province. Three 150 m × 200 m plots were selected and the spatial l...
The immense explosion of geographically referenced data calls for efficient discovery of spatial knowledge. Spatial association analysis is a typical data mining approach for discovering spatial knowledge. Associate rules are patterns of form X→Y, where pattern Y is likely to occur when pattern X occurs. One of the most famous patterns, Diapers → Beer, is a typical association rule example. Spa...
The resiliency approach has the potential to pay attention to the sustainability paradigm in the area of planning in different dimensions and sectors as a new shadow approach to local policies with a global approach to regional development. However, the concept of resilience has emerged over the past years as an emerging approach to environmental planning and management literature. In this...
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