objective the aim of this study was to identify the best criteria for diagnosis of migraine in our pediatric population. materials and methods a total of 85 children aged below 15 years who had been referred to the neurology clinic of al-zahra hospital with headache as their chief complaint, were enrolled. validated questionnaires were completed by them. the patients were evaluated using five s...

abstract background: heavy metals in industrial wastewater especially chromium (vi) are considered as the main environmental pollutants. methods: electrochemical cell made of plexiglass with a volume of 1.95 lit was used. iron and graphite electrodes, electricity conductor, each with dimensions of 0.1×3×10 cm (width×length×height) were designed and built. tests were carried out in various condi...

The world of spas has been around for thousands years. Built as a supplementary service or facility luxury hotels, it quickly become must have most if not all hotels the world. Difficulties may be arising, however. Are still considered luxury? Based on current readings, could suggested that and wellness part life, depicting necessity survival rather than anything else. Questions are therefore a...