Summary. The needs of information support and introduction computer technologies in Ukraine's medical institutions were investigated; the new automated information system for medical institution was designed.
Keywords: computer technologies, medical institution, electronic card, Ruby on Rails, automated information system.
Summary. Stability of steel tanks at external wind pressure and its buckling and post-buckling behavior is examined. For the reliable estimation of stability of steel tanks at external pressure the nonlinear analysis is required. Recommendations for taking into account wind type load in the stability estimate of steel tanks are given.
Key words: steel tank, external pressure, cylindrical shell, stability, critical load.