4 Result(s)
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Article
Qi-xiang Wang
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Article
Almost Sure Stability of Dual Switching Continuous-time Nonlinear System With Deterministic and Stochastic Subsystems
In this paper, the almost surely globally asymptotical stability and the almost surely exponential stability for dual switching continuous-time nonlinear system are investigated by using the probability analys...
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Article
Similar carbon density of natural and planted forests in the Lüliang Mountains, China
The carbon density was not different between natural and planted forests, while the biomass carbon density was greater in natural forests than in planted forests. The difference is due primaril...
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Article
Trends of temperature and precipitation extremes in the Loess Plateau Region of China, 1961–2010
The spatial and temporal trends of 11 (7) temperature (precipitation) extreme indices are examined for the Loess Plateau Region (LPR) and its southeast and northwest sub-regions based on daily observations at ...
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Article
Microstructure of Ni–Al powder and Ni–Al composite coatings prepared by twin-wire arc spraying
Ni–Al powder and Ni–Al composite coatings were fabricated by twin-wire arc spraying (TWAS). The microstructures of Ni-5wt%Al powder and Ni-20wt%Al powder were characterized by scanning electronic microscopy (S...
