Urbanization is the most dramatic form of land use change that has profoundly influenced environmental and socioeconomic conditions around the world. To assess these impacts and promote urban sustainability, a better understanding of urbanization patterns is needed. Recent studies have suggested several spatiotemporal patterns of urbanization, but their generality is yet to be adequately tested...

Environmental factors are being increasingly taken into account in the increasing development of urbanization and citizen residential requirements. Climate and climate conditions are among the environmental factors that have always influenced human welfare. Climate has always been incorporated in old urban structures in Iran and can be easily observed. Despite the importance of climate-related ...

This paper examines the effects of urbanization on the flood hazard in semi-arid/arid southern California using traditional hydrograph, frequency-magnitude and statistical analysis augmented with GIS-based variable parameterizations and visualizations. It was found that the peak flood discharges were significantly increased in urban watersheds in conjunction with increasing mean baseflow in the...

The paper studies trends in the urbanization in Russia, discusses advantages and disadvantages of the urbanization to the economic development and provides empirical analysis of the relationship between the economic growth and the urbanization in Russian regions. The results show that Russian economy has not exhausted the resources of the urbanization; however the effect of large cities is not ...

In allusion to the problems in the present theoretical study and practice about urbanization, this paper elucidated the connotation of healthy urbanization from the angle of economics, and put forward the economic definition of healthy urbanization; further more, it put forward things that should be attached importance to when evaluating healthy urbanization and the framework of quality evaluat...

We prove a formula for the number of permutations in Sn such that their first n− k entries are increasing and their longest increasing subsequence has length n− k. This formula first appeared as a consequence of character polynomial calculations in recent work of Adriano Garsia and Alain Goupil. We give two ‘elementary’ bijective proofs of this result and of its q-analogue, one proof using the ...

Let Ln be the length of the longest increasing subsequence of a random permutation of the numbers 1, . . . , n, for the uniform distribution on the set of permutations. Hammersley’s interacting particle process, implicit in Hammersley (1972), has been used in Aldous and Diaconis (1995) to provide a “soft” hydrodynamical argument for proving that limn→∞ ELn/ √ n = 2. We show in this note that th...

It is proved in [BOO], [J2] and [Ok1] that the joint distribution of suitably scaled rows of a partition with respect to the Plancherel measure of the symmetric group converges to the corresponding distribution of eigenvalues of a Hermitian matrix from the Gaussian Unitary Ensemble. We introduce a new measure on strict partitions, which is analogous to the Plancherel measure, and prove that the...