نتایج جستجو برای: population distribution
تعداد نتایج: 1252143 فیلتر نتایج به سال:
extended abstract 1. introduction considering the rapid growth of the world population, it is predicted that in the future the majority of this vast population will be concentrated in cities, particularly cities of developing countries. according to united nations’ prediction in 2000, the world population will surpass 2.06 billion by 2030. this population growth will be specifically more eviden...
The genetic algorithm (GA) is an optimization and search technique based on the principles of genetics and natural selection. A GA allows a population composed of many individuals to evolve under specified selection rules to a state that maximizes the “fitness” function. In that process, crossover operator plays an important role. To comprehend the GAs as a whole, it is necessary to understand ...
Using GIS-based land use map for the urban-rural division (the relative ratio of population density adjusted to relatively Aedes-infested land area), we demonstrated significant independent observations of seasonal and geographical variation of Aedes aegypti and Aedes albopictus vectors between Muang Narathiwat district (urban setting) and neighbor districts (rural setting) of Narathiwat, South...
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