Описание: Security in data communication is another important issue to be considered while designing wireless sensor networks, as WSN may be deployed in hostile areas like battlefields. The data aggregation protocols should work with the data communication security protocols, as any conflict between these protocols might create loopholes in network security Biometric system has been actively emerging in various industries for the past few years, and it is provide higher security for access control system. Various technologies have been proposed and implemented including iris, fingerprint, hand geometry, face, and etc. identification technologies. Fingerprint and hand geometry is the most widespread biometric system in the world.
Описание: The sequence of cell cycle events is governed by an array of proteins which regulates the essential process of cell division. The present study involved extraction of proteins from interphase and mitotic CHO cells, their purification and characterization by protein profiling and estimation of protein concentration. Protein profiling by SDS PAGE confirmed the presence of proteins unique to mitotic extracts with particular reference to a protein of molecular weight ~ 38 kDa . The study also focused on generating polyclonal antibodies against CHO cytosolic mitotic extract, testing their reactivity and employing them to mediate mitotic inhibition. Inhibition of mitosis was observed in a dose dependent manner. The results of the evaluation of homogeneity of cytosolic protein antigens tested by a combination of precipitation reactions in extracted protein solutions and also in situ whole cells by immunofluorescence confirmed that the reactivity of the antiserum was restricted to protein antigens of cancerous cell lines(CHO, Vero and HeLa) and that extracts from normal cells(lymphocytes) failed to react with the same.
Описание: The extensive knowledge of the genetics of Drosophila melanogaster and the long experimental experience with this organism has made it of unique usefulness in mutation research and genetic toxicology. Emblica officinalis, commonly known as amla, is a rich dietary source of vitamin C, minerals, amino acids, and also contains various phenolic compounds. Piperine (the trans-trans stereoisomer of 1-piperoyl piperidine) is the major pungent ingredient, active principle and also the principal alkaloid present in the dry black peppercorns, Piper nigrum. Benzaldehyde was selected as the drug to induce mutation in Drosophila in the present study. Ethanolic Extracts of Emblica officinalis and Piper nigrum were selected as the herbal drugs as antigenotoxic or antimutagenic agents, against the genotoxic effect of benzaldehyde.
Описание: Sign language is a collection of different kinds of sign pattern to communicate the thoughts of a signer. It is commonly used by the hearing impaired people who neither speak nor hear. As Indian nation has the historical background of language movement, it reminds that everyone has the right to communicate using their own language. Similarly, sign language has also been promoted with oral language as an intermediate of interaction and exchanging of ideas. Vision-based gesture recognition is based on the appearance of the user hand and uses template images or features for its recognition purpose. This approach is therefore best suited as it is user-friendly and always been a recommended model for gesture analysis. This book has been formulated with a new view-based technology for classification of Indian Sign Language in order to facilitate the deaf community towards new e-Services.
Описание: Hydrogel nanoparticles are among the most promising delivery systems for drugs owing to their hydrophilic nature as well as small and easily controllable sizes. Hydrogel nanoparticles demonstrate the features and characteristics of both hydrogels and nanoparticles separately possess at the same time. The pharmacy world will benefit from both the hydrophilicity, versatility, flexibility, high water absorptivity and biocompatibility of these particles and also the advantages of nanoparticles mainly long life span in circulation and also the possibility of being actively or passively targeted to the desired biophase, e.g. tumour sites.
Автор: Priyanka Venugopal und Venkatachalam Deepa Parvath Название: Genotoxicity studies in D. melanogaster ISBN: 3848446251 ISBN-13(EAN): 9783848446254 Издательство: LAP LAMBERT Academic Publishing Рейтинг: Цена: 7695 р. Наличие на складе: Нет в наличии.
Описание: The present study deals with the induction of mutations in D.melanogaster (Canton strain) by exposing them to various concentrations of Tryptophan and Sodium fluoride. The control flies and the flies exposed to the different concentrations of Tryptophan and Sodium fluoride were observed for phenotypic changes after 24hours and 48hours of exposure. The DNA was isolated from all the flies and the quantity and quality of the DNA were checked using Nanodrop and DNA fragmentation assay respectively. Shearing was observed in all the concentrations of Tryptophan and Sodium fluoride, by DNA fragmentation assay, which does not measure the total DNA damage. Therefore, advanced methods may be employed.
Описание: Asia must be at the center of the global fight against climate change. It is the world's most populous region, with high economic growth, a rising share of global greenhouse gas emissions, and the most vulnerability to climate risks. Its current resource- and emission-intensive growth pattern is not sustainable. This study recognizes low-carbon green growth as an imperative - not an option - for developing Asia.Asia has already started to move toward low-carbon green growth. Many emerging economies have started to use sustainable development to bring competitiveness to their industries and to serve growing green technology markets.The aim of this study is to share the experiences of emerging Asian economies and the lessons they have learned. The book assesses the low-carbon and green policies and practices taken by Asian countries, identifies gaps, and examines new opportunities for low-carbon green growth.
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