Countercurrent immunoelectrophoresis was used to assay bloodmeals to determine the hostspecificity of Anopheles culicifarics species-A and B, collected from areas in Delhi, Uttar piadesh and Bihar. Results indicated the-predominantly zoophagic nature of species A and B with " r.t"tiullv higher degree of anthropophagy for species A. Furth-er, the human blood index was found to be relatei to the ...

We carry out the extended symmetry analysis of a two-dimensional degenerate Burgers equation. Its complete point-symmetry group is found using algebraic method, and all its generalized symmetries are proved equivalent to Lie symmetries. also prove that space conservation laws this equation infinite-dimensional naturally isomorphic solution (1+1)-dimensional backward linear heat reductions compr...