The reaction of peroxotungstates (H2WO4 + H2O2) with H2SeO4 gave the novel selenium-containing dinuclear tungsten species, (TBA)2[SeO4{WO(O2)2}2] (I, TBA = [(n-C4H9)4N]+), which was characterized by ...

Objective: Infections and death have been a part of our daily lives since the COVID-2019 pandemic outbreak in 2019, and the societal and economic consequences have lingered for an unanticipated ...

Tourist Damages 2,000 Year Old Terracotta Warriors: The 30-year-old scaled the guardrail before taking an 18-foot leap into the restricted area.

Huatian Zhao, Gang Shi and Yang Gao. 1 Feb 2023 | Engineering Structures, Vol. 277. ... Zi-qin Jiang, Zi-yao Niu, Ai-Lin Zhang, Xue-chun Liu and Shi-Huan Li. 1 Nov 2019 | Thin-Walled Structures, Vol.