Sentence examples for beam orientation from inspiring English sources

Three-dimensional (3D) modeling removes the beam orientation constraints associated with 2D planning, thus allowing greater flexibility in treatment design.

The results showed that changing the beam orientation from horizontal to vertical changes the failure mode from brittle to progressive.

The results of this exploration are then used as a starting point for determining an optimum beam orientation configuration with more beams (e.g. 5).

In addition, the beam orientation transmitted through complex interfaces cannot be totally controlled, because of the disorientations suffered by the transducer during its displacement.

The two-way analysis of variance showed that the beam orientation is a more influential parameter than the a/d ratio.

The jaws of each field were set fixed with the goal of shielding the brainstem and spinal cord at the sacrifice of partial coverage of the planning target volume (PTV) from any particular beam orientation.

Note that the assumption of random beam orientations is justified as long as Rb is much smaller than the thickness of the galactic thin disk.

To investigate the feasibility of using an artificial neural network (ANN) to generate beam orientations in stereotactic radiosurgery (SRS).

It is, in general, no longer possible to identify a single physical plane upon which one may simultaneously view all possible beam orientations.

The results indicated that the dosimetric parameters of the plans corresponding to the extreme breathing phases are little affected by breathing motion, thus suggesting that this motion might have little impact for the chosen beam orientations with scanned proton beams.

Construction of a virtual orthogonal hyperplane provides a flat surface upon which critical structures may be mapped with respect to all possible beam orientations, thus creating a medium for simultaneous viewing as an aid to 3D treatment plan design.