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Shivareddy D.M.,C.M.R.I.T | Ksheerasagar R.L.,C.M.R.I.T
Research Journal of Pharmaceutical, Biological and Chemical Sciences | Year: 2010

Lipases are class of Enzymes which are having wide range of Application and is having lot of commercial applications. Bacillus and pseudomonas species were isolated and isolation of these were confirmed using confirmatory test including Tributent agar test, staining and various biochemical tests. Lipase production was estimated using Lowry's method and various tests were carried out for optimization of temperature, pH, Sources for Carbon, Nitrogen and metal salts. Optimal concentration of elution buffer for separation using Ion exchange chromatography was determined and insilico analysis of enzyme was carried out using Bioinformatics tools.

Kakulapati V.,Guru Nanak Institutions | Bigul S.D.,CMRIT
Advances in Intelligent Systems and Computing | Year: 2016

Various search services quality on the Internet can be improved by personalized web search. Users face sort of dissatisfaction when the results fetched by search engines are not related to the query they have asked for. This irrelevance result is retrieved huge based on the enormous variety of consumers’ perspective and backgrounds, as well as the ambiguity of the contents. However, evidences show that the user’s private information which they search has become public due to the proliferation of Personalized Web Search. The proposed framework RPS implement re-ranking technique, which adaptively make simpler user profiles by queries while respecting the consumer particular constraints of privacy. The great challenge in personalized web search is Privacy protection. To increase the efficiency and accuracy of web search privacy we use Greedy IL algorithm, i.e. GreedyDP and GreedyIL, for runtime generalization. Experiment assessment results show that the privacy-preserving personalized framework and re-ranking approach is highly effective and accurate enough for user profiling privacy personalization on the web search. © Springer India 2016.

Geetha S.,Kalasalingam University | Deepalakshmi P.,Kalasalingam University | Madhu G.,CMRIT
Souvenir of the 2015 IEEE International Advance Computing Conference, IACC 2015 | Year: 2015

Since the wireless sensor network is upgrading, the need for high quality and energy efficient way of using sensors are becoming more important. This paper works with the inventive wireless sensor network based on the selection of better Cluster Head among the other sensor nodes. The communication happens in the network through the Cluster Head, so the battery power of Cluster Head is required to be high. This can be achieved by dynamic elimination of far away sensors. At the same time addition of new sensors for servicing is also possible. © 2015 IEEE.

Desai A.,PESIT | Nagegowda K.S.,PESIT | Ninikrishna T.,CMRIT
2015 International Conference on Computing and Network Communications, CoCoNet 2015 | Year: 2015

Cloud services have become a daily norm in today's world. Many services today are been migrated to the cloud. Although it has its own benefits it is difficult to manage due to the sheer volume of data and the various different types of services provided. Adhering to the Service Level Agreement (SLA) becomes a challenging task. Also the security of the cloud is very important since if broken all the services provided by the cloud distributor are at risk. Thus there is need of an architecture which is better equipped with security as well as adhering to the quality of service (QoS) written in the SLA given to the tenants of the cloud. In this paper we propose an architecture which will be use software defined networking (SDN) and Hadoop to provide QoS aware and secure architecture. We will also use Kerberos for authentication and single sign on (SSO). In this paper we have shown the sequence of flows of data in a cloud center and how the proposed architecture takes care of it and is equipped to manage the cloud compared to the existing system. © 2015 IEEE.

Desai A.,PESIT | Nagegowda K.S.,PESIT | Ninikrishna T.,CMRIT
Proceedings of IEEE International Conference on Circuit, Power and Computing Technologies, ICCPCT 2016 | Year: 2016

The world today is becoming smart in-terms of technology. Internet of Things is an enabler for smart world. However the problem with internet of Things is that they are devices which support heterogeneous methods of communication. Another problem is that the existing network is already loaded and the surge of data increase once more and more devices are connected will be enormous. In this paper we propose a framework to easily imbibe Internet of Things devices into the network with better control than the existing scenario. Also we proposed a device to solve the challenge of heterogeneous communication methods used in IoT. We also gave the sequence of steps which is the flow of data from the IoT to the remote processing device. Our future work is to provide the implementation details of the proposed device. © 2016 IEEE.

Desai A.,PESIT | Nagegowda K.S.,PESIT | Ninikrishna T.,CMRIT
Proceedings of IEEE International Conference on Circuit, Power and Computing Technologies, ICCPCT 2016 | Year: 2016

The internet is vast and growing continuously. There is a need to control the characteristics and to provide security to the network. Software defined networking (SDN) is an approach where we divide the network into control and data plane. Using SDN and Hadoop in this paper we show a method to control characteristics and provide security to the network which is helpful in capacity planning and attack detection and prevention and several ways. We discuss few clustering algorithms to increase the efficiency of the proposed system. We also show how scheduling mechanisms can be used in open flow switches. In the end we discuss the results and the effectiveness of the proposed system. © 2016 IEEE.

Mahalakshmi L.K.,CMRIT | Amarnadh Y.,Sai Adventium | Vijayalakshmi T.,Jawaharlal Nehru Technological University
Oriental Journal of Chemistry | Year: 2011

Many number of Bulk drug, and pharmaceutical, fertilizer, electroplating industries have opened since 1970's in the Patancheru Industrial Development Area of Medak District, A.P., India. Fe industries are releasing treated and few industries are releasing untreated effluents in to the nearby Nakkavagu river, which is flowing nearer to this Area. In this paper we found nearly 60 varieties of Aromatic Compounds from the samples of effluents and various ground waters etc., Water samples from Nakkavagu are also tested and found various toxic Aromatic compounds.

Babu B.S.,CMRIT | Kumaraswamy A.,Indian Defence Institute of Advanced Technology | Prasad B.A.,Jawaharlal Nehru Technological University
Transactions of the Indian Institute of Metals | Year: 2016

The deformation behavior of Haynes242 alloy subjected to nanoscale loads was investigated through nanoindentation experiments with strain rates varying from 0.05 to 0.20 s−1 and an indentation depth of 2000 nm. The strain rate jump tests have been carried out to examine the strain rate sensitivity on mechanical properties at ambient temperature. Strain rate sensitivity measured from these tests was observed to be 0.112 indicating its influence on mechanical properties. Elastic properties such as indentation hardness and Young’s modulus decreased with increase in indentation depth at different strain rates representing strong indentation size effect (ISE). It was observed that, the hardness at nanoscale loads increased with increasing strain rate, however, the influence of strain rate on Young’s modulus is not predominant. The ISE was also studied through Nix and Gao model. The H2 versus 1/h for Haynes242 exhibited a better linear relationship, which is in agreement with the behavior of Ti-6Al-4V. The study of plastic behaviour revealed that, strain rates had no predominant effect on strain hardening exponent, however, it had a significant influence on yield stress. © 2015, The Indian Institute of Metals - IIM.

Radha D.N.,CMRIT | Tijare P.V.,CMRIT | Aparna M.,CMRIT
International Conference on Trends in Automation, Communication and Computing Technologies, I-TACT 2015 | Year: 2015

Energy efficiency in WSN is a tricky problem. Charging sensor networks using wireless technology has become an effective way of improving throughput in the network as the sensor nodes are battery powered. In this paper we are proposing a framework which improves the efficiency of the network using electrical vehicles known as Sencars. The sensor nodes get charged based on optimal energy conditions. An experimental and simulated result has shown the efficiency of network in terms of throughput, packet delivery fraction and other metrics of importance. © 2015 IEEE.

Shruthi M.L.J.,CMRIT | Harsha B.K.,CMRIT
2013 IEEE International Conference on Computational Intelligence and Computing Research, IEEE ICCIC 2013 | Year: 2013

Digital Image Processing is a rapidly evolving field with increasing applications in science and engineering. Image Processing has the capability of developing the ultimate device that can perform visual functions of all living beings. An application of Image processing is skin detection. Skin detection is the process of finding skin colored pixels and regions in an image. Skin color arises due to melanin and hemoglobin, but there are many other objects in the world which are easily confused with skin, certain types of wood, copper, sand as well as clothes often have skin like colors. Therefore there is a need to properly formulate the skin detector, overcoming all the difficulties that arise in detecting skin in an image. This paper presents a technique for skin detection. © 2013 IEEE.

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