gears speaker spring spring printed circuit board dial scale generator – at full speed produces a current of around 30mA at a voltage of 3V inner dog-tooth gear outer cage ratchet – winding handle turns inner dog-tooth gear. As spring unwinds, teeth engage turning the outer cage which turns the gears winding handle 28 Quick and dirty environmental analyses for garments: what do we need to know?...

there has been an increasing concern about inactive drivers who would easily lead to road accidents and fatalities once return to driving. this study investigated the re-usability of traffic signs for inactive drivers with consideration of driver factors and cognitive sign features. fifty-seven hong kong chinese, who possessed a full driving license but had not driven for an extended period, co...

abstract background: the main goals in treating burns are to accelerate tissue renovation and prevent infection. topical antibiotics are used in the treatment of burns, but they can cause side effects. recently, a traditional ointment (olea) has been used in iran in the treatment of burns. this study examines the effect of topical honey ointment in healing of burn patients. materials and method...

Introduction: Previously, 186Re and 188Re radioisotopes have been produced through appropriate activities, and each of them has been used for therapeutic applications. The 186Re and 188Re have unique properties, which make them proper for the treatment of  tumors in different sizes. The long-range 188Re, is suitabl...