Garcinia griffithii and Garcinia cowa belong to the genus Garcinia.The genus Garcinia has been known to be a rich source of secondary metabolites, such as xanthones, benzophenones, flavonoids, steroids, terpenoids, and other phenolic derivatives.Previous investigations of endophytic fungi from G.griffithii revealed the presence of three compounds n
The multipath is unavoidable in radio frequency (RF) wireless communication, and affects almost every element of the communication systems.The impact of multipath on the received signal depends on whether the delay spread (i.e., spread of time delays associated with different multipath components) is large or small relative to the symbol viqua-f4 p
Numerous advantages have been reported on PAC (poly aluminum chloride) used as a coagulant over other coagulants such as alum and ferric chloride used in conventional water treatment process with medium and high turbidity levels.These include lower amounts of PACL required specially in removing turbidity, larger floc grain formation, reduced floc s