In this paper we propose a conditional logic IBC to represent iterated belief revision. We define an iterated belief revision system by strengthening the postulates proposed by Darwiche and Pearl [3]. First, following the line of Darwiche and Pearl, we modify AGM postulates to make belief revision a function of epistemic states rather than of belief sets. Then we propose a set of postulates for...

1 A productivity growth rates in Africa have lagged behind the rest of the world due to lack of investment in agriculture in general and in agricultural research and development (R&D) in particular.1,2 Low productivity has especially affected basic African food crops such as sorghum, millet, cassava, sweet potato and cowpea, which are barely traded inter nationally and which benefited very litt...

BACKGROUND Glucose-6-phosphate dehydrogenase is one of the most common genetic deficiencies, which approximately 400 million people in the world suffer from. According to authors' initial search, numerous studies have been carried out in Iran regarding molecular variants of this enzyme. Thus, this meta-analysis presented a reliable estimation about prevalence of different types of molecular mut...