With more and more attention on degradation process, we need the degradation model to be accurate all over the time rath......

本文研究可压缩气体在一个缓慢扩张球中的解的整体存在性和长时间行为。气体由Boltzmann方程描述。假设扩张的球是Ωt={x∈R3:|x|......

Objective:To determine the association between tea consumption and the risk of stroke. Methods:We searched the PubMed da......

Soil organic carbon (SOC) storage under different types of vegetations in China were estimated using measured data of 2......

Theoretical α-decay half-lives of the heaviest nuclei are calculated using the experimental Qα value. The barriers in ......

Market size With continuous double-digit economic growth for over 20 years,China is estimated to become the world’s thi......

The analysis of hidden spatial features is crucial for the improvement of hedonic regression models for analyzing the st......

A new remote sensing image fusion method based on statistical parameter estimation is proposed in this paper. More speci......

Controller area network(CAN) based fieldbus technologies have been widely used in networked manufacturing systems. As th......

The previous Special Issue was devoted to physical activity (PA),physical fitness,diet,and health in young people.The co......

为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......

估算在日常生活中有着很广泛的应用,它为判断口算和笔算结果是否合理提供了依据,也有利于人们事先把握运算结果的范围,是发展学生......

The author establishes a result concerning the regularity properties of the degenerate complex Monge-Ampère equations o......