Munir A. Al-Khafagi

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This study estimated the incidence of viral hepatitis in children treated for cancer, to identify variables that could affect this incidence and to assess the role of hepatitis B virus (HBV) vaccination in preventing infection. Between September 2007 and June 2008, 256 children in the haemato-oncology unit at the Children's Welfare Teaching Hospital,(More)
In this paper, we define and study the basic properties of a fuzzy integral for fuzzy complex functions which map a rectifiable in the complex plane into bounded closed complex complement normalized fuzzy numbers. Some important theorems of fuzzy integrals of regular complex functions over fuzzy domains are proved. All this may be a foundation for(More)
In this paper, we define and study the concepts of bounded closed complex complement normalized fuzzy numbers, and generalized rectangular valued bounded closed complex complement normalized fuzzy numbers, so that some basic properties and some characterizations are presented. Some important theorems of a fuzzy derivative for fuzzy complex functions which(More)
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