Enhanced oil recovery (EOR) by alkaline flooding for conventional oils has been extensively studied.For heavy oils,investigations are very limited due to the un
The presence of an emerging brominated flame retardant,decabromodiphenylethane(DBDPE),has been confirmed in Spanish sewage sludge.Thirty one samples from differ
Blog retrieval is a complex task because of the informal language usage.Blogs deviate from the language which is used in traditional corpora largely due to vari
Schema summarization on large-scale databases is a challenge.In a typical large database schema,a great proportion of the tables are closely connected through a