in order to study the effect of water deficit stress at different growth stages on yield and seed oil quality of rapeseed cultivars, a field experiment was conducted as split-plot in a randomized complete block design arrangement with three replications in 2009-2010 growing seasons in abarkouh in iran. four levels of irrigation were located in the main plot including, (i1) normal irrigation bas...

In recent decades, due to increasing prices of fossil fuels and environmental pollution resulting from the increased energy demand, researches on renewable energy sources have attracted lots of researcher’s attention. Limited investing sources and environmental issues are important factors effecting electricity generation sector. Minimizing costs and environmental damages are issues being consi...

gerbillus nanus is a highly polytypic species exhibiting considerable geographical variation, both in external and cranial characters. in the present study, specimens were collected from different localities in the northeastern, eastern, central and southern iran. the values for external end cranial measurements have been given. the specimens present the existence of two different morphotypes o...

introduction: children with attention deficit hyperactivity disorder have problem in sustain attention that is necessary for learning. the purpose of present study is comparing explicit and implicit memory in children with attention deficit disorder and typically developing children. material and methods: in present cross sectional study, fifteen children with attention deficit disorder compare...

tuberculosis is a continuous threat for health in all parts of the world. an estimated one-third of the world, s population is infected with the mycobacterium tuberculosis and 7 to 8 million people develop tb disease each year. the purpose of this study was to investigate the rate of tuberculosis in the townships of yazd province, iran. during the study period (1997-1999), 3885 suspected tuberc...

on-farm management practices with the aim of improving water use efficiency (wue) are among the practical ways of overcoming the water scarcity problem. this study aims to investigate ways of implementing agricultural water management in abarkouh region, yazd province, which mainly deals with problems such as water scarcity and salinity of soil and water resources. to this end, the resulting sc...