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We assessed the dermatological manifestations associated with chronic hepatitis C virus (HCV) infection and their association with liver status. Of 155 patients with chronic HCV infection in Cairo, Egypt, 71 (45.8%) had dermatological manifestations: pruritus without evident skin lesions (21.3%), pigmented purpuric eruption (5.2%), aphthous ulcer and lichen(More)
On the analysis of non-linear systems under stochastic excitations. ABSTRACT: The work presented here addresses the evaluation of the stochastic response of non-linear FE-systems with a relatively large number of degrees of freedom (DOF's) under random ex-citation. In order to perform a realistic analysis for such systems, FE-models with nonlinearities are(More)
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