Archives-December 2015

A magic square of order 3n is 3n×3n matrix containing integers in such a way that each row and column add up to the same value. We generalize this notion to that of a 3n×3n matrix with the help of a special geometrical figure without having much knowledge of algebra and another branch of mathematics.

Most of the attacks on web application occurs by hits and trial methods, analysis of previous methods, misguiding users etc. User’s are intelligent but could see only, that, which are visible. Internal configuration or working are hidden by the user, even by designer also, because web application has to cross various platforms, architectures and layers each having their own pattern or procedure, various web attacking classe are acting on web ,out of which phishing attack class has been discussed and which is the most threatening way to misguide user, Here Phishing attack has been discussed from where attacker generates exact replica of original site to get username and password.

This article aims at investigating the impact of trade liberalization on pollution and environmental degradation in Iran. Results indicate that pollution is positively related to trade liberalization and real Gross Domestic Product (GDP) per square kilometer and with increased in trade liberalization, GDP will increase. In addition, strong evidence suggests that trade liberalization, real GDP per square kilometer and Gross National Product(GNP) are positively related to environmental degradation. Therefore with increased in GDP and GNP, environmental degradation will increase. In total, result showed that effects of trade liberalization is harmful to the environment.

In this paper an algorithm for alternate path is implemented. The evaluation matrices for the shortest available path are velocity of the leading vehicles, distance from source to destination and time delay to reach to destination. Simulation shows, if there is congestion on the current path then the node will find for an alternate shortest path in digital map to the destination. This will avoid the congestion on a single road at intersection points. But the system has to make search every time the vehicle found congestion on the way for destination. The graph given below shows, the traffic moving according to the pause time on the roads due to any reason like traffic light, accident or any other obstacle. X axis is labeled as time delay and Y axis contained no. of nodes/packets moving towards an intersection point to destination. Whenever the no of nodes becomes more, the pause time will be increased. Upper and lower points in the graph show congestion. At these points, where the graph goes upwards, the congestion is increased at a single intersection point. But where the graph goes downwards, the congestion is reduced to a lower value; because some nodes used alternate route/path to reach to the destination.

In this article based on case study in Tondar 90 assembly shop in Iran khodro company, with the use of "Stop -Watch" method, the cycle time of every conveyance operation to each workstation of the assembly lines is measured then the standard time of every conveyance cycle, the ideal rate of conveyance, the velocity of conveyance in each minute, are calculated. Then, with the use of linear programming technique, decrease the total expected cost of conveyance. In the next stage, by using the Hungarian allocation technique, for each line of assembly shop, lifter and the operator was allocated and in the next stage with the use of distinction criterion ranking technique, the optimum mix of lifters related to the type of identified application in the whole shop, determined. Finally with the use of ‘technique for order preference by similarity to ideal solution’ (TOPSIS), the best conveyance operator, technically the best performance of conveyance as for specified indexes, is characterized.

In this study, surface water and sediments were collected from twenty-four (24) different sites in four different locations along the longitudinal transect of the Lower Pra river and evaluated for their quality using several multivariate statistical methods including Principal Component Analysis and pollution index model. Environmental parameters such as heavy metals, water nutrients and physicochemical parameters were determined in the dry and wet periods. The PCA indicated that heavy metals Fe,-Mn,-Ni and-Zn were from predominantly natural sources, whilst Hg,-Cu and-Pb were from anthropogenic sources. Fe-Mn-Zn-Ni had an association with TSS whilst Hg-Se-Pb had an association with TDS.

The present paper addresses the concept of CSF in the development of new products. More specifically, the aim of this research is to study how performance is perceived and measured within the companies, and how this can be improved. The target respondents are Indian SMEs. 18 critical factors are identified and with the help of semi structured questionnaire the data is collected. The collected data is being analyzed in SPSS software. The results show that the identified factors are related to success of new product in the Indian SMEs.

Prolonging lifetime of WSN is a critical issues today. For overcoming this issue a good WSN design needed to be energy efficient. Routing is one of the reasons for reducing the lifetime of WSN. By using energy aware routing algorithm we can maximize the life of the network. In this paper we have used load balancing ACO algorithm with TARF to overcome energy problem in WSN. This algorithm help in providing shortest path reduce energy and time consumption and provide security against attacks.

It is increasingly being recognised that entrepreneurship education is essential not only for individuals but also for the success of entire nations. It has been said that India is the land of entrepreneurs and business lies in the blood of majority of Indians, but still what have we as Indians gained? Undoubtedly Rolls Royce for a lucky few but no food & housing for all! That’s where the true growth lies! Even after 60 years of independence we have not been able to eradicate Poverty, Illiteracy, unemployment and various other social evils, a possible answer to all the above stated evils can be effective Entrepreneurship

Present study aims to investigate the determinants of the factors affecting the adjustment of teenagers at school and home. For any growing child the school and home play a major role in fulfilling its growth needs, since growth is dependent upon these immediate environments. Using the cross sectional data, collected through the questionnaire, of 60 students of age 16 years to 19 years from various public and private schools. Collected data was as analysed with the help of various statistical tests. The results reveal the positive and significant association among the adjustment and the indicators of both school and home environment. The overall highest value of correlation coefficient is found to be .505 for toilet facility while the lowest value is .231 for communication gap with parents. The role of parents’ education, age and gender is also crucial. The study also shows that mostly students are facing home sickness while they are in schools. The teacher’s attitude and school environment are negatively affecting the adjustment of the students. School facilities have positive influence on students’ pleasure. On the basis of findings, the study concludes that the students are somehow adjusted in the school and home environment.