Little is known about the ichthyofauna from intertidal rock pools of west coast Africa, especially in Gulf Guinea. Rock are characteristic habitats zone structurally complex rocky shores, adding important niche space to coastal fish species. In this study, three similar shores Príncipe Island were sampled describe composition, abundance and distribution assemblages their relation parameters poo...

Among techniques proposed to limit global warming, there is Stratospheric Aerosol Geoengineering (SAG) which aiming increase Earth-atmosphere albedo by injecting sulfur dioxide into the stratosphere in order reduce solar radiation that reaches earth. This study aims assess potential impact of SAG on Sea Surface Temperature (SST) Northern Gulf Guinea and its causes using GLENS (Geoengineering La...

Iran’s security is affected by a broad region that includes the Caspian Basin, Central Asia, Afghanistan, the Persian Gulf states, Pakistan, Turkey, and the Middle East. However, an increased focus on the countries of the Economic Cooperation Organization (ECO), as well as Iraq, on the one hand, and with members of the Gulf Cooperation Council (GCC) (including Yemen) on the other, provides a na...

protection of animals immunized against bacillus anthracis is usually demonstrated by challenging with an appropriate dose of a strain of bacillus anthracis that is lethal to unvaccinated animals inoculated at the same time. in this study the protective efficacy in anthrax vaccine (34f2 sterne strain spore) was evaluated in sheep, goats and guinea pigs challenged with subcutaneous inoculation o...