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Molecular damage of DNA plays an important role in the cell killing and several anti-neoplastic agents exert their cytotoxic effects by inducing DNA damage in the cancer cells. DNA damaging effect of various concentrations of berberine chloride (BCL), an isoquinoline alkaloid was studied in HeLa cells by alkaline comet assay. The DNA damage has been… (More)
This paper discusses various algorithms related to generation of 3-D convex polyhedrons. These convex polyhedrons can be used as structuring elements in the mathematical morphological processing of 3-D digital images. The first algorithm proposes a new way of automatic construction of 256 convex polyhedrons in a 3-D rectangular grid by removing the… (More)
Word Sense Disambiguation (WSD) is the process of selecting the correct sense for a word in a context. WSD has become a growing research area in the field of Natural Language Processing (NLP). Over the decades, lot of studies had been carried out to suggest different approaches for WSD process. A break-through in this field would have a significant impact… (More)
Markov's Normal Algorithms are idealized sequential machines. Von Neumann's Cellular Automata are idealized parallel processing machines. This paper introduces a state-of-the-art of realizing cellular automata in terms of normal algorithms.
The nitric oxide (NO) scavenging activities of traditional polyherbal drugs like abana, chyavanaprasha, geriforte, septilin, mentat and triphala were examined using sodium nitroprusside as a NO donor in vitro. All the drugs tested demonstrated direct scavenging of NO and were superior to Gingko biloba, which was used as a positive control. The extracts of… (More)
Generation of reactive oxygen species (ROS) is one of the important and early events after exposure to ionizing radiations and this ROS production is responsible for the degenerative changes ensuing irradiation. An attempt has been made to modulate the radiation induced-ROS by hesperidin (hesperitin-7-rhamnoglucoside), a bioflavonoid in the wounded skin of… (More)
This paper is concerned with the formulation of a formal language called elementary formal system (EFS) for constructive signal processing. electronic document is a "live" template. Raymond M Smullyan was the first to initiate the concept of EFS. Later Melvin Fitting formulated a theory for string manipulation language in terms of EFS.