""Five-Year Plans" have been a cornerstone of Chinese social and economic development initiatives since 1953. During the thirteenth of these periods between 2016 and 2020, the global economy has experienced instability after the financial crisis, as well as political and economic...

FeS2 is considered a promising anode candidate for LIBs due to its low cost and high theoretical capacity. However, the large volume expansion and low conductivity of FeS2 limit its further applications. In this work, a novel FeS2-based materials with two-carbon structure has been designed to...

More than 70 % of Tianjin city’s water supply comes from groundwater. As water demand increases, this reliance on groundwater has caused serious geological problems, such as seawater intrusion. The third aquifer is the main water supply aquifer for Tianjin city. According to supply...

This paper extends and completes the discussion by Xing et al. (Canonical dual solutions to the quadratic programming over a quadratic constraint, submitted) about the quadratic programming over one quadratic constraint (QP1QC). In particular, we relax the assumption to cover more general cases...