Helical baffle heat exchangers offer and attractive option in terms of reduced heat transfer area for the same pressure drop and heat duty compared to conventional exchangers.Besides, the flow patterns inside the helical shell promote higher heat transfer coefficients and even reduced fouling.This type of technology has successfully been used in cr
It is interesting to note that some of the most lucrative commercial products available today are derived from plant cell cultures.Apple, grape, ginger, rice, Mushroom Vapes and other plant stem cells have been successfully and extensively utilized in cosmetic preparations all over the world.The advantages of plant cell suspensions over field-grown
Sustainable Development Goal 8 calls for full, freely chosen and productive employment and Puzzle decent work for all.However, Evidence from statistics shows that employment opportunities have continued to diminish world over and that the shortage of jobs is expected to continue in the near future.Africa bears the brunt for this unemployment situat
Connection of a significant amount of distributed generation, such as solar photovoltaic (PV) capacity, may lead to problems in distribution networks due to violations of distribution network hosting capacity (HC) limits.HC enhancement techniques, such as energy storage, could increase the allowable PV penetration level in the distribution network,