Drowning death have a meaning as a death cause there are an obstruction in our respiratory tract by liquid especially water.Determination of diatom’s type can be used as support diagnostic to identify place where the victims ...

Diatom Examination are important tests in the case of drowning victims. Diatoms are one of the intravital signs, which marks the victim was still alive when entering the water. The uselfulness of diatom examination is ...

Siak River is one of the most polluted rivers in Riau and its low water quality may negatively affects the health status of fish that inhabit that river. The Kampar River in contrast, is in good condition. To understand ...