Greenpeace activists stage protest outside Shell HQ contrasting extreme weather damage costs to oil giant’s profits - photographs available here Shell's 2025 annual profits statement of £13.6 billion ...
Abstract: The hybrid finite element spectral integral (FESI) method is developed to solve the radiation and scattering problems of multiple circular cylinders with inhomogeneous shells. The FESI ...
Abstract: In order to improve the robustness of the positioning control of an artillery shell chain rammer under different loads in the process of artillery shell rammer operation, this paper proposes ...
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