background: the occurrence of giardia duodenalis in cats is of potential significance from both clinical and public health perspectives. the object of this study was antigenic detection of g. duo­denalis in house­hold cats of ahvaz district, south-west of iran. methods: the prevalence of g. duodenalis was determined in fecal samples by two techniques: centrifuga­tion-flotation and a commercial ...

The steady infiltration rate of soil profiles is commonly determined for irrigation and conservation planning, but the divergence methods reduces reliability measurements. In this study, measured with a double ring infiltrometer (isr-dri) in different layers profile was compared between vertical saturated flow estimated by Richards equation (isr-hy). measurements isr-dri at top A, E, Bt horizon...