This paper deals with the problem of active vibration control for a flexible axisymmetric membrane. mechanical system is equipped two piezoelectric circular chips where one them works as an actuator, whereas other used sensor. Both are glued on membrane, each side, and centered according to its axis symmetry. The model this obtained from finite element modelling, leading linear state-space mode...

Objectives : To analyze the inheritance of fingerprints and blood groups to finally trace (if any) possible association between groups. Methods: A number 100 students were randomly chosen from campus Nagaon College, Autonomous, Nagaon, Assam. pre-designed form containing required space for sample collection was made distributed, explaining procedure thumb impression After collection, prints cla...