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Centrifugation Essay Topics & Paper Examples


Centrifugation is a process which through rapid spinning imposes high sustained centrifugal force on suspended particles, or even molecules in solution, and causes separations of such matter on the basis of differences in densities. More-dense components of the mixture migrate away from the axis of the centrifuge, while less-dense components of the mixture migrate towards the axis. Effectively, the centrifuge substitutes a similar, stronger force for that of gravity. The precipitate or pellet is the particle that gathers on the bottom of the tube, while the remaining solution is the supernate or supernatant liquid. The part of the centrifuge that holds the centrifugation tubes is called the centrifuge rotor. Centrifuges are designed so that a number of different rotors can…

Guru : Sishya – the Relationship Beyond Classrooms

Introduction This article is an outcome of the survey conducted by the I MBA students of our institute (RLIMS, Madurai) on the student-teacher relationship. The group name of these budding managers is “Aspire”. The moment we talk about the guru-sishya relationship the flash that comes first is the historical guru Dronacharya and his disciples; Swami Vivekananda and his guru Ramakrishnar; and the list continues… The guru-sishya relationship is a social binding on both the students and the teacher. Either one or the other fails to perform their duty with due diligence the loss is not only for them but also to the society. If a student fails to perform his duties the ultimate loser is himself and his family… but…