One of the special topics in the aeroelastic field is the flutter of the airplane wing at an index speed called the flutter speed, which, if this phenomenon is not controlled, there will be a possibility of destroying the structure (airplane wing).Various methods for wing control have been proposed in the last two decades.In the current research, t
The effects of a baffle and chemical reaction (first-order) on liquid flow in an upright double-passage channel were studied using regular perturbation analysis.Each of the two streams has its pressure gradient, temperature and velocity, and the channel is partitioned into two channels by a thin baffle that is fully conductive and flat in shape.The
Species richness and spatial variation in community composition (i.e., beta diversity) are key measures of biodiversity.They are largely determined by natural factors, but also increasingly affected by anthropogenic factors.Thus, there is a need for a clear understanding of the human impact on species richness and beta diversity, the underlying mec
Without surveillance studies cardboard sweet stand on mercury (Hg) levels in predominant fish species and parts eaten in a fishing community, the FAO/WHO guidelines might be surpassed, hence health risk.A monitoring study in a developing country with 29 Oreochromis niloticus (Nile tilapia) and 34 Lates niloticus (Nile perch) from landing sites prov
Background: The recent rate of deaths of worker in the oil industry is alarming.However, the way managers of the workers handle the problem used olympia cremina is even more worrisome.This study investigated the health risk behaviours of employees in selected oil servicing companies in Port Harcourt city, Nigeria.Methodology: The study adopted the