Mashhad City (located in North-East of Iran) is the second metropolitan city in Iran after capital which is Tehran. Every year, a considerable number of domestic and foreign pilgrims and tourists visit Mashhad and therefore taking air pollution in this city into account would be an inevitable urge. Environmental science engineers have found some solutions […]
The purpose of this study is to measure the sound level in bodybuilding clubs in Mashhad with the approach of maintaining the health of athletes. The metropolis of Mashhad, the capital of Khorasan Razavi province, is located in northeastern Iran. Fifteen bodybuilding clubs were randomly selected by networking method. The sound level in the clubs […]
