this research was investigated to evaluate growth indices and competitive ability of two wheat ) triticum aestivum l. (cultivars in interference with two species of narrow and broad leaf weeds as two separated experiments based on a randomized complete block design with three replications at agricultural faculty of bu-ali sina university, during 2008-2009. in both experiments, alvand and sayson...

The rate of food consumption is a major factor affecting success in scramble competition for a limited amount of easy-to-find food. Accordingly, several studies report positive genetic correlations between larval competitive ability and feeding rate in Drosophila; both become enhanced in populations evolving under larval crowding. Here, we report the experimental evolution of enhanced competiti...

To maintain an advantage in the development of competitive sports, a country should explore gap between Taekwondo athletes and other elite athletes. By comparing analyzing to find out reasons, it can create favorable conditions for project strive greater advantages, which is top priority develop. The purpose this paper use intelligent Internet Things technology analyze factors affecting ability...