There is more to Cuba than fabulous cigars, 1950s cars, cheap rum, and music so infectious that even a Norwegian bachelor farmer will get up and dance to it. It also happens to be a showcase for policy transformation from industrialized agriculture to a greener, sustainable agriculture. Cuba has transformed its agriculture from a low productivity, highly subsidized, high input system to one tha...

Nanomagnetite can be synthesized in lab by decomposition method using FeOOH and oleic acid in 1-ODEbut the cost of production is very high. Here we are trying to synthesize cost effective nanomagnetites by using common materials present in our daily life which are freely available in market .Magnetite nanocrystals are highly useful in arsenic remediation as arsenic contamination in groundwater ...

Synthesis of novel colorants for dye-sensitized solar cells and use of greener protocols for heterocyclic synthesis Page 79 3.