Although online communities often regard membership growth as an important goal of their development, research has shown that large influx of new users may interrupt a community’s wellness by introducing information overload and lowering content quality [1], [2], which is also know as “Eternal September”1 from the infamous case of Usenet’s fall[3]. Founded in 2005, Reddit, as one of the most po...

in order to evaluate radiation capture and use efficiency and productivity in sole and intercropping of three crops, rapeseed (brassica napus l.), bean (phaseolus vulgaris l.) and corn (zea mays l.), an experiment was conducted in mashhad region during the growing season of 2007-2008. in this study six treatments including three sole cropping of the crops (rapeseed sown in 22 september 2007, co...

Article history: Received 11 April 2011 Revised 13 September 2011 Accepted 14 September 2011 Available online 28 September 2011 Communicated by Jacques Wolfmann

Article history: Received 16 September 2011 Received in revised form 3 April 2012 Accepted 8 April 2012 Available online 25 April 2012

Article history: Received 10 April 2008 Received in revised form 18 September 2009 Accepted 22 September 2009 Available online 25 September 2009

Article history: Received 5 April 2016 Received in revised form 22 September 2016 Accepted 23 September 2016 Available online 28 September 2016

a survey was conducted to identify parasitoids of vegetable leafminer, liriomyza trifolii (burgess), in shiraz region from april 2004 to september 2005. a total of eight eulophid species, viz. baryscapus impeditus nees*, closterocerus formosus westwood, diaulinopsis arenaria erdos*, diglyphus crassinervis erdos, diglyphus isaea walker, diglyphus pulchripes crawford*, hemiptarsenus zilahisebessi...