This paper is bases on the design and manufacturing of sowing machine based hydraulic principle named as ‘Hydraulic Seed Sowing Machine’. The very efficient in working will be able to easily sow seeds like (bajra, rice, Val, gram, groundnut, pea, maize, etc.). following conditions such – It operates a permanent raised bed 100 cm width which can with fertilizer 5 rows at 25 approximately apart. ...

This work implements parametric tools to optimize the environmental design of urban adaptive shadings through multiobjective evolutionary algorithms that look for solutions dynamic (time-changing) structures used in open public spaces. The proposal is located Malecon Cancun Tajamar southeast part Mexico, and main objective enhance thermal comfort users as well become social dynamics place reinf...