Abstract: A recent approach uses linear programming (LP) to compute continuous and piecewise affine (CPA) Lyapunov functions for arbitrary switched linear systems. Such a Lyapunov function is a common ...
Abstract: We have proposed a method to focus an ultrasonic beam transmitted from piezoelectric micromachined ultrasonic transducer (pMUT) array based on the principle of phase-type Fresnel Zone Plate ...
Geopolitical pressures and AI concerns still loom, but advertising is predicted to keep growing this year … though it's the tech giants that will reap the rewards. By Alex Weprin Senior Editor 2025 ...
Background Up to half of patients with infective endocarditis (IE) require cardiac surgery. Although anaemia is common, its ...
PA Chairman Mahmoud Abbas' Advisor on Religious Affairs and Islamic Relations Mahmoud Al-Habbash: "We have been under a long occupation of over 108 or 107 years, since the Balfour Promise (i.e., ...
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