Sustaining Trajectories

Sustaining Accountability

As part of Ontario’s ambitious health transformation agenda, 14 Local Health Integration Networks (LHINs) were created with the responsibility to plan, fund and integrate local healthcare services. As a result, LHINs are key stakeholders and play a critical role in the future of the province’s Wait Time Information System (WTIS). As members of the WTIS project Steering Committee, these LHIN Lea...

Thrust - Limited Optimal Three - Dimensional Spacecraft Trajectories

Several optimal three-dimensional orbital transfer problems are solved for thrust-limited spacecrafts using collocation and nonlinear programming techniques. The solutions for full nonlinear equations of motion are obtained where the integrals of the free Keplerian motion in three dimensions are utilized for coasting arcs. In order to limit the solution space, interior-point constraints are use...

Trajectories 449 Dynamical Trajectories and Curvature Trajectories

Convergence of trajectories in infinite horizon optimization

In this paper, we investigate the convergence of a sequence of minimizing trajectories in infinite horizon optimization problems. The convergence is considered in the sense of ideals and their particular case called the statistical convergence. The optimality is defined as a total cost over the infinite horizon.

Sustaining and strengthening biij

As stated in the first issue, biij as an open access multidisciplinary online journal, “was set up to meet the challenges of biomedical imaging and intervention facing the allied sciences community by providing a new avenue for discussion and exchange of viewpoints.” The Biomedical Imaging and Intervention Journal (biij) was born on July 16th 2005 during the opening ceremony of the ‘Second Inte...