conclusions considering that tonsillectomy is one of the most common surgeries in children and produces a lot of pain, using a low risk medicine such as bupivacaine to recover child as soon as possible seems reasonable. results patients aged 4 to 13 years. the amount of postoperative pain was obviously less in the bupivacaine group than the other group. the mean time of postoperative fluid inta...

the progress and excellence of females in the islamic society is one of the fundamentalconcerns of imam khomeini in his interviews and speeches. he would frequently admit theimportance and influence of women in the islamic movement, as well as their important rolein the progress of various fields in iran. according to imam khomeini’s belief, womencompared to men had an equal, and even sometimes...

Dust is one of the atmospheric pollutants that have adverse environmental effects and consequences. fall contains particles 100 microns or even smaller ones, which from atmosphere onto earth surface. The aim this study to determine concentration lead in dust samples order pollution level element Zahedan, Sistan Baluchistan Province, Iran. Therefore, sampling was carried out using 30 marble coll...