there are two significant goals in teleoperation systems: stability and performance. this paper introduces an lmi-based robust control method for bilateral transparent teleoperation systems in presence of model mismatch. the uncertainties in time delay in communication channel, task environment and model parameters of master-slave systems is called model mismatch. the time delay in communicatio...

conclusions bilateral anterior shoulder dislocation is rare. it could be undiagnosed, especially when there is no clear history of major trauma. by awareness of such unusual possibility, early diagnosis, treatment, and reduction can provide desirable outcome. introduction shoulder dislocation is the most common presentation of joint dislocation in emergency department (ed). bilateral shoulder d...

We explore the implications of three basic and intuitive axioms for income redistribution problems: continuity, no transfer paradox stability. The combination characterizes in two-agent case a large family rules, which we call threshold rules. For each level total society, is considered agent. It impossible both agents to be below their respective thresholds. If an agent’s threshold, difference...

In the case reported herein a patient developed bilateral pneumonia and septic shock and subsequently developed bilateral effusions. Chest roentgenograms, computed tomograms, and findings from analysis of the fluid within the chest were consistent with typical empyemas. When surgical decortication was attempted, the effusions were found to be anatomically extrapleural. Symptomatic improvement w...