Pitchumani Sivakumar

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The efficacy of biological therapeutics against cartilage degradation in osteoarthritis is restricted by the limited transport of macromolecules through the dense, avascular extracellular matrix. The availability of biologics to cell surface and matrix targets is limited by steric hindrance of the matrix, and the microstructure of matrix itself can be(More)
Development in power market and environmental issues has encouraged increased penetration of distributed energy sources and large scale of renewable energy sources in distribution system. Distribution system is facing stability issues with integration of distributed generators and controllers that were not much discussed in the past. Many existing methods(More)
This paper reports the performance of nickel oxide based electrode in alkaline anion exchange membrane water electrolysis. The membrane used is polystyrene based alkaline membrane and the electrode used is Nickel as cathode and Nickel oxide as anode. The electrochemical activity of the Nickel oxide is high compared to uncoated electrode. The AWE membrane(More)
This paper concentrates on the effect due to non linear loading when renewable energy sources fuel cell and photovoltaic panels are used. Ripple current get induced in the system due to the non linear loading. Which affect the life time of the fuel cell and causes power loss in photovoltaic panel. Even though many ripple mitigation techniques are available(More)
The " International Journal of Pharma and Bio Sciences " (IJPBS) is an international journal in English published quarterly. The aim of IJPBS is to publish peer reviewed research and review articles rapidly without delay in the developing field of pharmaceutical and biological sciences ABSTRACT The present study deals with the isolation and identification(More)
Temperature control of the shell and tube heat exchanger is characteristics of nonlinear, time varying and time lag. Since the temperature control with conventional PID controller cannot meet a wide range of precision temperature control requirement, the temperature control system of the shell and tube heat exchanger by combining fuzzy and PID control(More)
  • Vijayabaskaran M, Babu G Venkateswaramurthy, Yuvaraja Kr, P Sivakumar, J K K Nataraja
  • 2010
Aim of study: This study examines the in vitro antioxidant activity of the ethanol extract of Symplocos racemosa (EESR) Roxb bark. Material and methods: The coarse powdered materials of Symplocos racemosa was extracted with ethanol (95%v/v) by using soxhlet apparatus. The ethanol extract was concentrated in vacuo and kept in a vacuum desiccator for complete(More)
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