introduction: diabetic retinopathy (dr) is one of the most serious and most frequent eye diseases in the world and the most common cause of blindness in adults between 20 and 60 years of age. following 15 years of diabetes, about 2% of the diabetic patients are blind and 10% suffer from vision impairment due to dr complications. this paper addresses the automatic detection of microaneurysms (ma...

jean racine, the 18th century french author, gave outstanding roles to his female characters. the presence of women in the literary works of racine was so powerful that some referred to him as the founder of female territory in literature. this text draws a comparison between three heroines featured in three racine plays of andromach, britannicus and phedra which are among the remarkable works ...

tawfigh al-hakim is a contemporary egyptian playwright who is known as the father of arabic playwriting. he felt the need to search about the human character and its dimensions, so, this issue, has been the major them in his plays. through benefiting from humanistic theories in some western literary and philosophical schools, he has combined them with religious issues and eastern mythology to i...

We establish Pohozaev identities and integration by parts type formulas for anisotropic integro-differential operators of order 2s, with s ∈ (0, 1). These identities involve local boundary terms, in which the quantity u/d|∂Ω plays the role that ∂u/∂ν plays in the second order case. Here, u is any solution to Lu = f(x, u) in Ω, with u = 0 in R \ Ω, and d is the distance to ∂Ω.