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This paper proposes a new method to cluster law texts based on referential relation of laws. We extract law entities (an entity represents a law) and their referential relation from law texts. Then SimRank algorithm is applied to calculate law entity's similarity through referential relation and law clustering is carried out based on the SimRank similarity. This is the first time to apply SimRank...
Bundled double-walled and multi-walled carbon nanotubes (DWNT and MWNT) are effectively dispersed under a long-time sonication in the presence of polystyrene (PS) and poly(vinyl alcohol) (PVA), by the means of non-covalent functionalization. FTIR and Raman reveals an interactions between CNTs and polymers, and the helical wrapping is clearly observed by HRTEM. By dint of template with nanopores and...
The cross thickness and strip shape are the main guideposts of cold rolling strip. The important task of the AGC & AFC system is to erase the influence of the interference in the cold milling process. To acquire the accurate regularity of those interferences and improve the control effect, the main sources & reasons of longitudinal & cross thickness error are analyzed & described in...
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