abstract background: monitoring internal exposure of individuals handling significant amounts of iodine-125 (i-125) for iodination is of great importance. these individuals are potentially exposed to external contamination, and internal contamination through inhalation, ingestion and intact skin absorption, to i-125. considering radiological toxicity of this radionuclide its monitoring in the w...

abstract- chrysanthemum (dendranthema grandiflorum) is one of the most important ornamental plants used as cut flower, flowering pot plant and groundcover worldwide. in this research, the effects of preservative solutions containing thymol (75 and 125 mg -l), menthol (75 and 125 mg l-1) and eugenol (75 and 125 mg l-1) on the quality and vase-life of chrysanthemum cut flowers at 3±1ºc and 75-80%...