background: strabismus surgery under general anesthesia is one of the most common ophthalmic procedures in children with emergence delirium as an important post-operative complication. additionally, postoperative pain is another important issue which is considered as a contributing factor to emergence delirium. we conducted a study to compare meperidine with paracetamol on postoperative pain an...

abstract use of empirical competition models is one of approaches in integrated weed management strategies. in order to investigation of this approach in simulation of yield loss of bean (phaseolus vulgari. l.) caused by jimson weed (datura stramonium l.) interference, an experiment was conducted in national bean research station, in khomein, in 2007. the experiment design was randomized comple...

BACKGROUND Midazolam has been widely studied for preventing emergence agitation. The authors previously reported that in children with sevoflurane anesthesia, intravenous administration of midazolam (0.05 mg/kg) before the end of surgery reduced the incidence of emergence agitation but prolonged the emergence time. This study was designed to test the hypothesis that a lower midazolam dose could...

the physiological process of germination depends on several environmental factors such as temperature, water potential, light, nutrients and smoke. water and temperature are determinant factors for seed germination. both factors can, separately or jointly, affect the germination percentage and germination rate. the effect of temperature on germination and water potential on germination canoften...

during the fifth and sixth centuries a.h, the persian gulf faced a recession in its commerce; instead, the centrality of the international maritime trade was transferred to the red sea and mediterranean region at the time. emergence of the kish island, as a significant trade area in the persian gulf region goes back to the mid-sixth century a.h. efforts made by a local tribe known as bani qaysa...