Archives-February 2017

Cloud computing is emerging technology; it has Stored more amount of data. When accessing the technology, it has to face many problems like load balancing, task scheduling. The main problem is physical host in cloud data center are so overloaded. While it happens, the data center has imbalanced. In existing implementation approaches load balancing concepts. It has much complexity. For this problem, we have introduced Load balancing based Bayes theorem and clustering with some constraints.

In the present paper, chemical reaction effect on MHD flow in porous media past an impulsively started oscillating vertical plate with variable mass diffusion and constant wall temperature in the presence of Hall current is studied here. The fluid considered is an electrically conducting. The Laplace transform technique has been used to find the solutions for the velocity, Sherwood number and skin friction. The velocity profile, heat transfer and mass diffusion have been studied for different parameters like Schmidt number, Hall parameter, magnetic parameter, chemical reaction parameter, mass Grashof number, thermal Grashof number, Prandtl number, and time. The effect of various parameters are shown graphically and the value of the skin-friction and Sherwood number for different parameters has been tabulated.

This is a humble attempt to conduct literature review on Fundamental and Technical Analysis.Fundamental analysis is used in stock selection for equity portfolio management. To find out the intrinsic value on the basis of fundamentals and compares value with the current market price to determine if the security is under priced or overpriced fundamental analysis is done. Technical analysis, which comes in the form of different charts so also known as “charting,” has been a part of financial studies for many decades. Initial Technical analysis has not received the same level of acceptance as fundamental analysis.One of the greatest challenge between academic finance and industry practice is the separation that exists between technical analysts and their academic critics. Investors would like to categorize the stocks into value and growth. Value investors invest for the stocks that are trading at less than their apparent worth, but on the other hand growth investors focus on the future potential of the firm and buy companies that are trading higher than their current intrinsic worth with the belief that the companies’ intrinsic worth will grow and go beyond their current valuation. Keyword: Stocks, Fundamental Analysis, Technical Analysis

Mobile Ad hoc Wireless Network is a collection of wireless mobile node forming a temporary network without the support of any predefined infrastructure using the unlicensed radio spectrum frequency of Industrial Scientific Medical (ISM) band as per the standard of IEEE.802.11. In Mobile Ad hoc Networks, all devices have equal status and are free to associate with any other Ad hoc Network. Ad hoc mode can be deployed anywhere easily without requiring major infrastructure. It is a decentralized network. Users are mobile in this network and can access data from anywhere. In Ad hoc wireless mode, from source node to destination node requires help of other nodes presents in the vicinity of a node. Nodes behave as a source and destination and as a router or intermediate node which forward data for other nodes . Routing becomes on the most complicated challenges prevailing in Ad hoc Wireless Networks. Routing is based on multi hop and so no default route is available .Traditional classification of Ad hoc network routing is table driven and on-demand driven protocols. Table driven routing protocols try to maintain consistent, up-to-date routing information from each node to every other node. Energy is considered as a vital resource that needs to be preserved in order to extend the life time and stability of the Ad hoc Wireless Networks. In particular, mobility changes network connectivity and it can reduce the stability of the link of nodes and it can reduce the performance of throughput. In order to overcome these issues in Ad hoc Wireless Networks, Optimization techniques are proposed. Routing protocols has two noteworthy arrangements are unipath and multipath. The current work assesses execution of an on-demand multipath routing protocol called Adhoc On-demand Multipath Distance Vector (AOMDV) routing. This paper suggests an energy-aware Genetic Algorithm (GA) based Multipath Routing. GA has been referred as one of the meta-heuristic strategies applied to take care of the optimization issues utilizing the simulation of the conduct of the hereditary operators. Simulation results shown the high accuracy and quality of the suggested technique for the optimization strategies performed by the Genetics Algorithm.

Pharmacy is the health profession that links the health science with chemical science and it is charged with ensuring the safe and effective use of pharmaceutical drugs. Tamil Nadu is one of the well-developed States in terms of industrial development. Tamil Nadu is the fifth-largest pharmaceutical producing State in the country and accounts for 10% of the national production of pharmaceutical products in the country and nearly 487 pharma and biotech companies are housed in the State. It provides innovative, quality and affordable health care solution to masses. In this short review author provides some of the glimpses of the pharmacy profession in Tamil Nadu.

In this work Doppler barding in measurements used to allow free Doppler absorption. The measurable velocity (m.s-1) was in the range of -5.2x107 to5.2x107. The maximum measurable velocity (m.s-1) was found to be limited by the signal-to-noise ratio. The intensity spectrum broadened linearly when velocity (m.s-1). At the same time, the spectral amplitude decreased and eventually approached the noise level. Increasing the laser power or improving the transducer sensitivity can extend the maximum. In contrast, the minimum measurable velocity (m.s-1) increased. Immediate, which represents the velocity sensitivity of the system, was limited by the frequency resolution of the system(-1.5x1014 Hz). Increasing the number of piezoelectric transducer cell (PZT) points can improve the minimum.

There is a growing demand for the need of alternative fuels for transportation. Increasing the efficiency and reducing the exhaust gases in engines have been dominant in the fields of research. The exhaust gases contain numerous pollutants that are extremely harmful though in chronic conditions. Hence, Electromagnetic engines were created that uses the combined power of an electromagnet as well as a permanent magnet. While these engines have already proven their worth as alternative sourced engines, non-polluting and eco-friendly, the current challenge is to make them more efficient, reliable and cost effective.

Background of the study: As in a global village and English has been widely used in medical terminology, medical records and in professional communication, it’s quite essential to have good English ability for those people standing in the front line of healthcare, in particular, the nurses. Objective: The present study was aimed to assess the level of anxiety related to English Anxiety among GNM students. Methodology: A descriptive research design was used for the present study. A total of 200 students were selected by using Complete Enumeration sampling technique. A modified tool on Foreign Language Classroom Anxiety Scale (FLCAS) was used to collect data. Results: The results of the present study revealed that most of the students reported moderate English Language Anxiety especially in writing English. Further, both boys and girls had shown moderate English Language Anxiety and the level of anxiety was found to be higher among girls than boys. The level of anxiety in five components (Speaking, Listening, Reading, Writing and Grammar) was same among all the students of 1st Year, level of English Language Anxiety in Listening component was higher among girls than boys studying in 2nd year, level of English Language anxiety in reading as well as grammar component was higher among girls than boys studying in 3rd year and level of English Language anxiety in Listening component was higher among girls and level of English Language Anxiety was higher in writing component among boys studying in GNM Internship. Conclusion: Teachers should have learning activities where these students are given more guidance on how to talk or write about themselves, their family, their interests and their culture. In addition, teachers should also try to create a non-threatening, relaxed learning environment in which students can take risks and make mistakes without fear or embarrassment. In addition, teachers must make a conscious effort to ensure that these students must have the opportunity to participate in class. Key words: Anxiety, English language, FLCAS, English language anxiety.

Fe2O3Ti and Fe2O3Mg nano particles were prepared by self-propagation method using PEG as capping agent. Nano particle was characterized by XRD (X-ray Diffraction), SEM (Scanning Electron Microscope), and VSM (Vibrating Sample Magneto Meter).Conform the structural, textural and magnetic property. Surface morphology changed cubic to needles shape and size where in between 25-70 nm confirmed by SEM analysis, XRD analysis shows that doping reveals the cubic with hexagonal edge structure. VSM shows the magnetic behavior of the sample.

It is a reality that teachers need motivation to perform, which would only be possible through retaining them. This study is conducted to understand the major factors which affect the retention of teachers in management institutions in Bengaluru and ways to convert that into Professional, Academic and Co-curricular performance. The data was collected from 261 teachers coming under Bangalore University through a structured questionnaire. Initially ten factors of retention were considered and deduced to three factors using factor analysis. It was found that Effective Leadership, Empowerment and Work Environment are the major factors of retention. Effective leadership was also found to impact Professional, Academic and Co-curricular Performance of teachers.