Nagarajan Surendran

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Recent advances in network bandwidth and processing power of CPUs has led to the emergence of multimedia streaming frameworks, such as NetShow, Realvideo and Vxtreme. These frameworks typically rely on proprietary stream establishment and control mechanisms to access multimedia context. To facilitate the development of standards-based distributed multimedia(More)
PURPOSE The objective of this research was to investigate the substrate specificity of large neutral amino acid carrier (LNAA) and di/tripeptide (hPEPT1) transporters with respect to PD 158473, an NMDA antagonist. METHODS Cellular uptake studies were carried out using two types of Chinese Hamster Ovary (CHO). CHO-K1 cells represent the wild type with(More)
The objective of this research was to develop a rapid, sensitive and reliable method for the separation of phosphonodipeptide prodrugs and parent compounds to facilitate the evaluation of cell permeation using in vitro cell culture models. Separation was accomplished isocratically within 10.0 min using a C18 (150x4.6 mm I.D., 3 microm) reversed-phase(More)
Facial expression recognition is a key aspect in the synthesis of adaptive human machine interfaces. If advanced expression recognition techniques are developed, machines can tailor their response to the feelings of their users. In this paper, we describe an algorithm which integrates Optical flow analysis and Support Vector Machines (SVM) to classify eight(More)
An automated solid-phase extraction workstation was used to develop, characterize and validate two separate HPLC methods for quantifying drugs in plasma. Method development was facilitated by workstation functions which allowed wash solvents of varying organic composition to be mixed and tested automatically. The precision estimates for the two methods were(More)
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