P Swapna

We don’t have enough information about this author to calculate their statistics. If you think this is an error let us know.
Learn More
Using observations and long term simulations of an ocean-biogeochemical coupled model, we investigate the biological response in the southern subtropical Indian Ocean (SIO) associated with Ningaloo Niño and Niña events. Ningaloo events have large impact on sea surface temperature (SST) with positive SST anomalies (SSTA) seen off the west coast of Australia(More)
In this paper, the characteristics of organic bulk heterojunction solar cells have been designed and modeled using MATLAB R2010a version. Here, organic solar cell is considered as a diode and an equivalent circuit is developed with series and shunt resistances to obtain the I-V characteristics of the model. Non-linear equations are obtained in by solving(More)
The optimal treatment for intracerebral meningiomas is complete resection of the tumour, whenever possible; but this resection is often hindered by the hypervascularity of the tumour 1. Meningiomas being quite vascular, preoperative embolization can ease complete tumor resection by achieving devascularization of the tumour bed by initiating tumour necrosis(More)
  • P Swapna, Stellaa Robertson, A Elumalai, M Chinna Eswaraiah, K Nirmala
  • 2011
The antiulcer activity of ethanolic extract of Calotropis gigantea R.Br leaves (EECG) was investigated in pylorus ligation and ethanol induced ulcer models in experimental rats. In both models the common parameter determined was ulcer index. Ethanolic extract of Calotropis gigantea at a dose of 150 and 300mg/kg produced significant inhibition of the gastric(More)
  • 1