the effects of water deficit on grain yield, yield components and the physiological char-acteristics of barley (hordeum vulgare l.) varieties were studied in a split plot design dur-ing the 1999-2000 growing season in karaj, iran. five irrigation levels [0, 25, 50, 75, and 100% crop water requirements (cwr)] and six barley varieties karoon kavir , rei-hani(drought tolerant), torkman , c-74-9 (i...

how to cite this article: ravi torkaman m, amirsalari s, saburi a. thyroid function test imbalance in epileptic childrenunder anticonvulsive therapy. iranian journal of child neurology 2012;6(1):43-44.   dear editor, there have been many studies regarding the impact of antiepileptic drugs(aeds) on thyroid function. there are some challenging scopes which must beconsidered for conducting the stu...

introduction: fish salting is a traditional method of processing in most countries including iran. there are different methods of salting which can be used for producing different salted products. there is variation in the amount of salt used in the salting process depending on the context of use.salting was done simultaneously with salt penetration into the muscles of fish and water dripping o...

1. introduction climate is a large system which is produced due to the relation and action between other large systems. if a change occurs in one of these systems, other systems will coordinate themselves with the change fast or slowly. the consequences of this coordination will impress the system that is starter of this change and an endless continuum of the links connects these systems togeth...