Solar elastosis with comedones studding the central face is often referred to as Favre-Racouchot disease. These open and cystically dilated comedones tend to appear in the periorbital region of the face. The clinical manifestations, pathogenesis and current treatment of this disorder are reviewed.

The non-separable Banach space of right continuous functions with left hand limits and the supremum norm is investigated to find the isomorphic types of complemented subspaces. It is shown that every isometric isomorph of c0 is complemented in this space which may be identified as a non-separable C(K) space. Sufficient conditions are given for other isomorphs of C0 to be complemented in the space and the complement of a C0 subspace is characterized isomorphically.

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Letbe an array of rowwise conditionally negative dependent random variables. Complete convergence of to 0 is obtained by using various conditions on the moments and conditional means.