Volume 9 | Issue 1 |

 Abstract

In the present study fractals are grown using the bacteria colony. For this purpose cell is designed and the growth processes are studied using this cell. Different colonies are studied at different temperatures. There are large number of parameters which control the growth process. In the on going process images are photographed with the help of video camera. Fractal dimensions of these shapes are calculated using computerized box counting method. The results obtained are compared and discussed. It was seen that the growth satisfy the Laplace equation.

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 Keywords

Bacteria colony, fractals, fractal dimensions

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 Abstract

The formation of clusters and cluster heads in wireless sensor network(WSN) leads to overhead. Such overhead is reduced by using proper medium access control design . Reliability and sleep scheduling of nodes is achieved by such protocols. There are two types of Medium Access control protocol, they are contention and contention free based protocol. The contention based protocols are CSMA/ CA. There is heavy contention of nodes for channel access [1]. When node density and network traffic are moderate or high, they suffer high collision rates because of concurrent channel access, which in turn increases the packet drop rate. As a result, for large networks contention based protocols are not suitable. This drawback is overcome by using contention free protocol such as TDMA [2] [3]. In such schemes, a specific time slot to is assigned by the cluster head to each node in the cluster, and the node uses that time slot to transmit. The sleep time of nodes increases by using TDMA. The reliability and the energy efficiency of the network are also improved. In many of the clustering techniques that utilized TDMA hop selection and probability of packet failure was not considered. Packet loss introduces an overhead for both intra and inter cluster communication. This makes network unreliable as energy consumption increases. This aspect is studied by determining packet failure probability. Here an energy optimization technique and a packet failure likelihood estimation technique are presented. The proposed energy efficient model performs better than the existing LEACH in term of lifetime of network. When the number of nodes are increased, results show that proposed model performs better than LEACH(Low Energy Adaptive Clustering Hierarchy)

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 Keywords

Intracluster, Intercluster, TDMA,WSN

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Human Rights, Preventive Detention, arbitrariness, public disorder, security

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milestones, protocols, SOPs, competencies, critical performance

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Summary Writing is a skill that shows the perfection of a person. Writing is listening, speaking, reading and the final category is writing. In writing, transcription means seeing and writing, dictation means hearing and writing are the basic steps. The next step is creative writing. The conditions should be provided for the formation of that mind, thoughts and ideas. With a little pre-preparation, the students' self-writing can be effective and readable and the self-writing can be promoted. The present research is about the implementation of certain activities for the development of writing skills of upper primary level students by eliminating the shortcomings in their handwriting and developing effective writing skills. It asks questions about writing poems and stories in the field of self-writing. There is research on these questions and these questions are based on self-writing. Those who have done this pre-preparation have improved their writing skills and lessen the fear they feel about it. This research is very important in language teaching. Writing means creating something on your own. In fact, it is very difficult and frightening for all the students. It becomes very easy. Children just need to be provided with such writing opportunities and situations. In fact, writing also includes listening, speaking, reading skills. Also, writing shows the tendency of the mind, interest, thoughts, personality. This is an all-inclusive skill. That is why there is so much scope for research in these skills. Therefore, this research has been undertaken. It is important to create an environment for children to express themselves in the most natural way possible. It is also useful for providing a platform for their invention and for producing quality writing. Students write poems, stories, essays in handwriting and share its image through WhatsApp group. It reviews their writing, highlights its major shortcomings, corrects it and promotes good writing.

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The Advaita Vedanta system arises out of the Upanisads which mark the culmination of the Vedic speculation and are fittingly called the Ved?nta or the end of the Vedas. As we have seen previously, it develops through the Upani?ads in which its basic truths are first grasped, the Brahma-S?tra of B?dar?ya?a which systematizes the Upani?adic teachings, and the commentaries written on the Upani?adic teachings, and the commentaries written on these s?tras by many subsequent writers among whom ?a?kar?c?rya and R?m?nuja are well known. of all the systems, the Ved?nta, especially as interpreted by ?a?kar?c?rya, has exerted the greatest influence on Indian life and it persists in some form or other in different parts of India.

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Vedanta, Advaita Vedanta, Brahman, Atman, Jiva, Jagat, Maya.

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In december2019 observed a novel COVID -19 virus in the Wuhan city of China. Further scientist worldwide started discovering medications for this pandemic SARS-COV-2 . It novel severe acute respiratory syndrome corona virus 2 (SARS-COV-2) which has challenged to invent effective drugs for prevention and treatment . Review describes pharmacology of all medications drugs used to treat novel COVID -19.

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Corona virus , COVIS-19 , Hydroxychloroquinone , Favipiravir, COVID -19 pandemic.

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Cimanuk Watershed, Morphometric, Priority, GIS, Remote Sensing

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This study has been undertaken to investigate the ecotourism regions of uttar Pradesh. Ecotourism is a significant industry in agricultural countries. Ecotourism is: "Responsible travel to natural areas that conserves the environment and improves the well-being of local people." (TIES, 1990). Uttar Pradesh with its 16620 sq km woods zone is home to some wonderfully delightful scenes, backwoods vistas, wandering streams and stunningly lovely cascades and countless imperiled flying creatures and creatures. There are woods staying clans and networks who have kept up their conventions and culture while grasping current innovations and ways of life. There is one national park, 11 wildlife sanctuary and 24 bird sanctuary to give security to jeopardized biodiversity of the state. Some winged animal safe-havens have been announced significant feathered creature zones by the Bombay Natural History Society.

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Eco-tourism, Sanctuary, Wildlife , Uttar Pradesh

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