Besides, the pronounced negative δ13Ccard shift that can be correlated with the Shuram excursion has beenreported from the middle Ediacaran in the Yangtze
Risk-disjoint routing is an efficient way to improve network survivability.In this article,a partial risk-disjoint routing algorithm based on link availability
In the Carboniferous,the endemism of biota,the strong glacial-eustatic control over sedimentation and consequent widespread disconformities hamper theselectio