acrylamide was grafted in low density polyethylene during melt processing in the presence of a free radical initiator using a torque rheometer in a closed system. effects of processing time, acrylamide and benzoyl peroxide concentrations were studied. ftir studies revealed that the degree of grafting increased by an increase in acrylamide concentration. maximum grafting was obtained at 7 minute...

Background: Polycystic ovarian syndrome (PCOS) is a common endocrine disorder and leading cause of prolonged anovulation. PCOS has been linked to variety long-term health problems, including: heart disease; metabolic syndrome; diabetes. It interesting know the risk factors for in local settings.Objective: The aim this research identify our own settings (Asri Medical Center Yogyakarta), so that ...

in order to avoid using cytotoxic drugs and to minimize prednisolone side effects in frequent relapsing or steroid-dependent idiopathic nephrotic syndrome, 35 patients, 3 to 15 (mean= 8.1) years of age, were studied. while in remission for at least 6 weeks, the dose of prednisolone was reduced to 0.1-0.37 (mean= 0.23) mg/kg/day as a single dose for 12 to 72 (mean= 27.6) months. it was followed ...