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With the popularity of database technology matures and data applications, the amount of data accumulated by the human increases rapidly. Facing the extremely large amount of data, we gradually step into a “rich data, poor knowledge” embarrassing situation. The data mining (Data Mining) rise to solve this problem. In this paper, we study the means and methods of clustering analysis that processing...
The authors demonstrated decoration of Ru nanoparticles on the surface of double-walled CNTs (DWCNTs) using a chemical process and studied their field emission properties. Ru is more stable than the low work function alkali metals when exposed to oxygen. Moreover, the melting point of Ru is much higher than that of RuO2.
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