Most of the slaughterhouses in the state of Kerala (India) do not have proper and effective effluent treatment facilities. Collection of blood and separation of manure to reduce the very high organic load of the effluent are also not practiced. As a result, large volumes of extremely complex effluents with high content of fat, grease, and protein are discharged into land or water bodies causing...

This paper deals with the coefficient of determination screw connection friction between thread and matrix. The was measured using a laboratory device an M20 without any grease and, subsequently, plastic added (CX80 silicone, lithium, copper grease). When is added, in threads heads limited consistently retained. tightening by torque, which represents prevailing assembly method standard screwing...

Various bacterial strains exhibit colonial branching patterns during growth on thin poor substrates. The growth can be either diiusion-limited or kinetic-limited, according to the imposed growth conditions. We present experimental observations of patterns exhibited by the bacterial strains Paenibacillus dendritiformis and Paenibacillus vortex. All manners of branching patterns are observed, the...