These include: Data supplement http://heart.bmj.com/cgi/content/full/95/3/259/DC1 "web only appendices" References http://heart.bmj.com/cgi/content/full/95/3/259#BIBL This article cites 7 articles, 5 of which can be accessed free at: Rapid responses http://heart.bmj.com/cgi/eletter-submit/95/3/259 You can respond to this article at: service Email alerting the top right corner of the article Rec...

abstract the present study was carried out for developing and evaluating of the optimization model of cropping pattern in irrigation networks using analytical hierarchy process (ahp). the model was programmed into two sub-models. the objective of the first sub-model was ranking of crop appropriately, and the objective of the second sub-model was ranking of cropping area of each crop. ten criter...

drought, known as one of the serious natural disasters, has adversely affected climatic equilibrium of the countries during recent years, bringing about various economic and social losses. the purpose followed in this study was to assess the effective factors involved in the adoption of the type of management wheat farmers of varamin township choose to alleviate the situation. the methodologica...