Rama Krishnan

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OBJECTIVE We sought to study the efficacy and complications of local thrombolysis using urokinase in cases of cortical vein thrombosis unresponsive to conventional heparin therapy. METHODS Patients with clinical and radiologic diagnosis of cortical vein thrombosis were taken for local thrombolysis using femoral vein approach if they did not respond to(More)
AIMS AND OBJECTIVES The aim of the present study was to investigate systemic levels of inflammatory markers of cardiovascular diseases like C-reactive protein and interleukin-6 in patients with chronic periodontitis, in comparison to periodontally healthy individuals. MATERIALS AND METHODS A total of 42 individuals, both males and females above the age of(More)
In modern medical science, quantitative microscopy has been attracted the researchers for better understanding, visualization and evaluation of the biological samples, especially in the context of oral histopathological evaluation. The conventional light microscopy is, of course, a routine diagnostic method till date where lot of subjectivity is involved in(More)
In this paper, a simple method for crack identification in steel plates based on statistical time energy is presented. A simple experimental procedure is also proposed to measure the vibration at different positions of a steel plate. The plate is excited by an impulse signal and made to vibrate; statistical features are then extracted from the vibration(More)
In this paper, simple methods for crack identification in steel plates and their classification based on the frame based frequency domain features is presented. Based upon the boundary conditions and experimental modal analysis, two simple experimental methods are designed to measure the vibration at different positions of the steel plate. The plate is(More)
The last few years VANETs have received several ideas related to safety as well as non safety applications for security enhancement and communication methods. In this paper a new technique is proposed for highway vehicle communication, taking the simple highway model for efficient communication among the vehicles. A cluster based vehicle model has been(More)
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