Pentaerythritol (PET) crystal has been grown rapidly from the solution with sulfuric acid as the additive. The growth rate of PET crystal in prismatic shape exc
At a fully mechanized working face of a coal mine as prototype, we investigated, by simulation, the flow field and dust distribution during the process of its i
Ceria nanoparticles with various shapes (rods,cubes,and plates) and sizes were controllably synthesized and then introduced into epoxy resin. Subsequently,we in
As the oil and gas industries continue to increase their activity in deep water, gas hydrate hazards will become more serious and challenging, both at present a
In order to enter effective parameters of rock mass in a numerical model, the relationships between mechanical parameters of rock and rock mass were obtained by
In this paper, we present a video coding scheme which applies the technique of visual saliency computation to adjust image fidelity before compression. To extra