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Several new approaches for detecting malicious attacks on computer systems and/or confining untrusted or malicious applications have emerged over the past several years. These techniques often rely on the fact that when a system is attacked from a remote location over a network, damage can ultimately be inflicted only via system calls made by processes(More)
Protein kinase C (PKC), a family of serine/threonine kinases, plays critical roles in signal transduction and cell regulation. PKCε, a member of the novel PKC family, is known to be a transforming oncogene and a tumor biomarker for aggressive breast cancers. In this study, we examined the involvement of PKCε in epithelial to mesenchymal transition (EMT),(More)
The current work deals with the studies on characterization of two biofilm-forming bacteria isolated from the oral cavity. The major constituent of biofilm other than bacterial cells is the extracellular polymeric substance (EPS) matrix, which is secreted by the bacterial cells themselves. Physical properties of biofilms such as attachment, mechanical(More)
The protein kinase C (PKC) family proteins are important signal transducers and have long been the focus of cancer research. PKCɛ, a member of this family, is overexpressed in most solid tumors and plays critical roles in different processes that lead to cancer development. Studies using cell lines and animal models demonstrated the transforming potential(More)
Starting with Savageau's pioneering work regarding demand rules for gene regulation from the 1970s, here, we choose the simplest transcription network and ask: how does the cell choose a particular regulatory topology from all available possibilities? According to the demand rules, a cell chooses an activator based regulation of a target if the target(More)
Flagellar assembly in Salmonella is controlled by an intricate genetic and biochemical network. This network comprises of a number of inter-connected feedback loops, which control the assembly process dynamically. Critical among these are the FliA–FlgM feedback, FliZ-mediated positive feedback, and FliT-mediated negative feedback. In this work, we develop a(More)
  • Kirti Jain, Sarita Singh Bhadauria, Gulab Singh
  • 2013
Lower features content of image are playing a very important role for content based image retrieval. The lower features content of image are color ,texture and shape. Shape finds outliers of object stored in database. The retrieval of image is used in many areas such as multimedia, medical science and internet technology. The semantic gap between query(More)
Ensemble of classifier provides a great versatility of classifier for pattern recognition and classification. The pattern recognition and classification is a new age direction for content based image retrieval. The content based image retrieval depends on lower content feature of image. The lower content of feature extraction of image is colour texture and(More)