The world in 2024 was far from peaceful.The conflict between Russia and Ukraine has persisted for over 1,000 days.Meanwhile,a new wave of violence in the Palestinian-Israeli conflict,ongoing for more than a year,spill...
This work is supported by the National Natural Science Foundation of China(Grant No.52201385);the Natural Science Foundation of Shanxi Province(Grant No.20210302123023);the Shanxi Scholarship Council of China(Grant No.2020-106).
A two-dimensional model,employing a dynamic mesh technology,is used to simulate numerically the transient multiphaseflowfield produced by two submerged parallel guns.After a grid refinement study ensuring grid inde-pende...
Twenty years ago,on March 20,2003,a U.S.-led international coalition force bypassed the UN Security Council and launched large-scale strikes against Iraq.Then U.S.President George W.Bush and senior administration offi...
Japan has some of the world’s strictest gun laws. There are only three guns for every 1,000 Japanese citizens. Yet during a campaign event in Nara on July 8, a man wielding two metal barrels strapped together with el...
China’s Horn of Africa initiative will help promote peace and development in the region The appointment of Ambassador Xue Bing in the newly created role of Special Envoy for the Horn of Africa Affairs of the Foreign ...
Gunshot-residue(GSR)particles usually form spherical structures,have special dimensions,and a composition that consists of burned and partially unburned matter with a 0.5–50-mm diameter(sometimes larger).The GSR part...