The purpose of this research is to investigate how a ρ-Einstein soliton structure on warped product manifold affects its base and fiber factor manifolds. Firstly, the pertinent properties solitons are provided. Secondly, numerous necessary sufficient conditions make examined. On gradient manifold, for making presented. manifolds admitting conformal vector field also considered. Finally, some sp...

presence of heavy metals in the aquatic systems has become a serious problem. as a result, therehas been a great deal of attention given to new technologies for removal of heavy metal ions from contaminated waters. adsorption is one of the effective methods for removal of toxic heavy metal such as chromium (vi). in the present study, adsorbent is prepared from rice husk, a low cost by product f...

presence of heavy metals in the aquatic systems has become a serious problem. as a result, therehas been a great deal of attention given to new technologies for removal of heavy metal ions from contaminated waters. adsorption is one of the effective methods for removal of toxic heavy metal such as chromium (vi). in the present study, adsorbent is prepared from rice husk, a low cost by product f...