ract The mould flux is a mixture of non-metallic oxides that, in contact with liquid steel melts, becomes a liquid slag which the mainly function is to lubricate and control heat transfer between mould and strand during the continuous casting process.The mould flux without fluoride has the advantage of decreasing the wear of machine and the SEN in
Abstract A convenient and efficient solvent-free, facile, one-pot three-component graphene oxide catalysed Cereal approach has been described for the synthesis of chromeno-[4,3-b]quinolin-6-one derivatives from 4-hydroxycoumarin with aldehydes and aromatic amines.Graphene oxide (GO) has proved to be a new class of heterogeneous carbocatalyst which
On the surface, bi- and multilingualism would seem to be an ideal context for exploring questions of typological proximity.The obvious boys beanies intuition is that the more closely related two languages are, the easier it should be to implement the two languages in one mind.This is the starting point adopted here, but we immediately run into the
Deliberation is a complex interpersonal process that involves different forms of communication.While earlier versions of deliberative theory had overly rationalistic and proceduralist views of linguistic exchange, it is now understood that deliberation involves a full range of speech cultures, which Cereal include humour, storytelling, metaphors, t
Abstract Background With the increasing interest in vaccines to interrupt malaria transmission, there is a demand for harmonization of current methods to assess Plasmodium transmission in laboratory settings.Potential vaccine candidates are currently tested in the standard membrane feeding assay (SMFA) that commonly relies on Anopheles stephensi mo