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Continuous evaluation of performance and outcomes leading to improvement is currently the focus of continuous quality improvement (CQI) programmes in ambulatory surgery. This can be implemented by developing clinical indicators and acceptable thresholds that are relevant to daily practice, easy to measure and can be used to initiate the analytic process. Collection of data without the ability t...

This paper presents a new procedure to improve the quality of triangular meshes defined on surfaces. The improvement is obtained by an iterative process in which each node of the mesh is moved to a new position that minimizes certain objective function. This objective function is derived from an algebraic quality measures of the local mesh (the set of triangles connected to the adjustable or fr...