To determine If patients with rest angina have more severe regional Isehemla than padents with exertlonal aiigln., we compared the severity of left coronary artery (LCA) stenods In 29 patIents with transient anterior chemIc S’ -T changes at rest, and 30 patIents with anterior ST changes only during exertion. The percentage diameter stenosis w measured with Vernier calIpers (2 X lesion diameter ...

In the proposed method, the relative depth of the objects present in a 3D scene is calculated, using 2D images captured from a camera placed on a rotating platform. Unlike the conventional stereo imaging system, the proposed method captures multiple views of a 3D scene, each view taken at a different camera positions while on the rotating platform. The approach adapted calculates the disparity ...

We show an application of the method of extremum seeking to the problem of maximizing the pressure rise in an axial flow compressor. First we apply extremum seeking to the Moore–Greitzer model and design a feedback scheme actuated through a bleed valve which simultaneously stabilizes rotating stall and surge and steers the system towards the equilibrium with maximal pressure. Then we implement ...