The incremental K-means clustering algorithm has already been proposed and analysed in paper [Chakraborty and Nagwani, 2011]. It is a very innovative approach which is applicable in periodically incremental environment and dealing with a bulk of updates. In this paper the performance evaluation is done for this incremental K-means clustering algorithm using air pollution database. This paper al...

poets and scholars played a great role in enlightening people and making them familiar with mashroote revolution and the political events related to capitalism. muhammad taghi bahar and ma’roof rosafi are two poets who were committed to their land and nation. both became the members of parliament and both were journalists and did their best in defending their nation and opposing capitalism and ...

Many current problems surrounding science revolve around the complex epistemological framework that shapes a new vision of knowledge about reality. The traditional positions are characterized by explanation nature means concatenated facts; is, as bricks attached to each other giving shape edifice science. A conception this showed idea certainty was nothing more than mere illusion, opening way, ...

‘Theoretical biology’’ is a surprisingly heterogeneous field, partly because it encompasses ‘‘doing theory’’ across disciplines as diverse as molecular biology, systematics, ecology, and evolutionary biology. Moreover, it is done in a stunning variety of different ways, using anything from formal analytical models to computer simulations, from graphic representations to verbal arguments. In thi...

Numerous scholars have concluded that there is a correlation between use of social network sites (SNS), particularly for news and information acquisition or community building, and the likelihood for e-Participation. This paper examines how the use of Facebook affects the participative behaviours of individuals active in political and interest organizations and those not active in organized pol...

This Journal recently published an article by Douglas Weed (1) dedicated to criticizing our meta-analysis, which identified evidence of a causal association between non-Hodgkin lymphoma (NHL) and benzene and between NHL and petroleum refinery work (2). The whole of Weed’s article is devoted to criticizing our paper, although under the pretext of using our work as a ‘‘case study’’. Although we a...

there is disagreement among the imāmī jurisprudences concerning the legal status of contract containing illegitimate subject; although some maintain the soundness of such contract, most jurists believe in the invalidity and prohibition of acting on the illegitimate subject of the contract. among those maintaining the invalidity, some have accepted it as the primary rule and principle in these c...