Markets show a clear trend towards an ever more extensive electronic networking in mobile and stationary applications. This requires a certain degree of electronic integration of hydraulic components such as axial piston pumps. Beside some wellknow approaches, the transmission of axial piston units still is relatively unexplored regarding electronification. Nonetheless there is a quite high potential to be optimized by electronic. In view of this fact, the present paper deals with the tribological contacts of pumps based on a demand driven hydrostatic relief. The contact areas at cylinder - distributor plate, cradle bearing and slipper - swash plate will be investigated in detail and it will be shown how the pump behavior can be improved considerably through a higher level of relief and a central remaining force ratio. The potential of optimization is to improve the efficiency, especially in partial loaded operation, power range, also for multi quadrant operation, precision and stability. A stable lubricating film for slow-speed running and for very high speeds at different pressures is ensured as well.

Markets show a clear trend towards an ever more extensive electronic networking in mobile and stationary applications. This requires a certain degree of electronic integration of hydraulic components such as axial piston pumps. Beside some wellknow approaches, the transmission of axial piston units still is relatively unexplored regarding electronification. Nonetheless there is a quite high potential to be optimized by electronic. In view of this fact, the present paper deals with the tribological contacts of pumps based on a demand driven hydrostatic relief. The contact areas at cylinder - distributor plate, cradle bearing and slipper - swash plate will be investigated in detail and it will be shown how the pump behavior can be improved considerably through a higher level of relief and a central remaining force ratio. The potential of optimization is to improve the efficiency, especially in partial loaded operation, power range, also for multi quadrant operation, precision and stability. A stable lubricating film for slow-speed running and for very high speeds at different pressures is ensured as well.

This thesis deals with questions connected with the electronification of the judiciary in the Czech Republic majoring in the civil judicial proceeding. The first part focuses on the description of the background of electronization of judiciary in the Czech Republic, benefits and barriers associated with computerization. The author describes the conditions to implement e-justice (which are reform of judiciary, development of information society or technical readiness). Process of electronification of the judiciary is illustrated by introduction of eJustice project. There are disscused three basic elements of e-justice in the main part of thesis. These are the electronic judicial record, electronic filing and electronic delivery. Author describes the conditions to implement these features, ascertains the current situation and identifies assets and imperfections of actual solution. Main goal of this thesis is to provide reader with the view of the electronification of the judiciary in the Czech Republic and sum up the most importatnt parts of electonical civil judicial proceeding.