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The simply supported beam is a rigid structural element which has pinned support at one end and roller support at the other, and depending on the load applied, it undergoes shearing and bending. Basically, there are different types of beams, like cantilever beam, simply supported beam and in that there will be different types of cross-sections, like(More)
The chain drive consists of endless chain wrapped around two sprockets and can be defined as a series of links male and female links which connected by pin joints. This is special type of power train most commonly used in bicycles, automobiles, industrial equipment and heavy earth moving equipment. Of two sprockets, one sprocket drives the systems called as(More)
Monocrotaline, a pyrrolizidine alkaloid of chemotherapeutic interest, was successfully extracted from the crushed seeds of Crotalaria spectabilis using supercritical carbon dioxide and ethanol mixtures. Overall solubilities of the plant material in the supercritical fluid phase were as high as 1.1 mass percent, and monocrotaline solubilities were as high as(More)
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