The influence of reduction in emissions on the inherent temporal characteristics of PMand NOconcentration time series in six urban cities of India is assessed by computing the Hurst exponent using Detrended Fluctuatio...
the Austrian Science Fund(FWF)grant no.P20134-N13;the CNR research activity ICT.PIO.009 and the EU project IQmulus(EU FP7-ICT-2011-318787).
Topological Persistence has proven to be a promising framework for dealing with problems concerning shape analysis and comparison.In this contexts,it was originally introduced by taking into account 1-dimensional prop...
Background: Infection with Zika virus (ZIKV) during pregnancy is known to cause birth defects and could also be linked to pregnancy loss. Case: A pregnant woman in Puerto Rico contracted ZIKV at 16 weeks gestation. ZI...
In this study, based on daily gage precipitation data of 2480 stations from 1961 to 2016, the summer (JuneeAugust) extreme precipitationevent was defined using the 95th percentile, and the changes in persistent (la...
Acknowledgments This work was supported by the National Natural Science Foundation of China Grant 61273126, and the Natural Science Foundation of Guangdong Province Under Grants 10251064101000008 and S201210009675, the Fundamental Research Funds for the Central Universities 2012ZM0059, and Research Fund for the Doctoral Program of Higher Education of China under grant 20130172110027.
We establish a stochastic differential equation epidemic model of multi-group SIR type based on the deterministic multi-group SIR mode. Then, we define the basic reproduction number R0^S and show that it is a sharp th...
the Open Fund of Jiangsu Provincial Meteorological Bureau under Grant No.200702.
In early 2008, a persistent cold and snowy weather process occurred in South China. Severe freezing rain (FR) and blizzards hit the region, which was not seen in the past 50 years. This work studied the disaster at ...
funded by grants from the Deutsche Forschungsgemeinschaft,the Bundesministerium für Bildung und Forschung and the Landesgraduiertenfrderungsgesetz des Landes Baden-Württemberg
We describe a few mathematical tools which allow to investigate whether air-water interfaces exist(under prescribed conditions)and are mechanically stable and temporally persistent.In terms of physics,air-water interf...
In this paper, a predator\|prey model with diffusion is studied. The system, which is composed of two Lotka\|Volterra patches, has two species: one can diffuse between two patches, while the other is confined to one p...