At the height of the 3m speedglas 9002nc global financial crisis, local authorities of the City of St.Gallen have decided to distribute shopping coupons.Coupons worth 50 Swiss Francs were distributed per head of population.These coupons could be redeemed in practically all local shops and enterprises within half a year.Despite some negative headlin

The existing literature indicates that occupational exposure to noise may have adverse effects on workers? health.The aim of this study was to evaluate the possible effects of exposure to different sound pressure levels (SPLs) on serum aldosterone and potassium concentration among Iranian blue collar workers in Golgohar Mining and Industrial Compan