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Ventilator with a capnograph smart sensors
Today, the world has witnessed increasing development in various fields, including industry and medicine. One of the best ways to achieve these objectives is the integration of different sciences including electronics, robotics and medicine. Ventilator set that provides respiratory function for patients get smarter and more capable than older generations, during mechanical ventilation to preven...
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1DEI, University of Bologna, Viale Risorgimento 2, I-40136, Bologna, Italy, {valentina.cacchiani,andrea.lodi}@unibo.it 2Institut für Informatik, Universität zu Köln, Albertus-Magnus-Platz, 50923 Köln, Germany, {mjuenger,schmidt}@informatik.uni-koeln.de 3Department Mathematik, Friedrich-Alexander Universität Erlangen-Nürnberg, Cauerstraße 11, 91058 Erlangen, Germany, [email protected]...
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This work considers the problem of VPN provisioning, focusing on the process of dimensioning the links belonging to the route that connects VPN endpoints, according to the specified traffic demands. To accomplish this, we propose a new model, the Accurate Hose, which can take into consideration a complete or partial traffic matrix and supports group based bandwidth requirements, while maintaini...
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We show new results about the garden-hose model. Our main results include improved lower bounds based on non-deterministic communication complexity (leading to the previously unknown Θ(n) bounds for Inner Product mod 2 and Disjointness), as well as an O(n · log n) upper bound for the Distributed Majority function (previously conjectured to have quadratic complexity). We show an efficient simula...
متن کاملIon-hose Instability in a Long-pulse Accelerator
The ion-hose instability is a transverse electrostatic instability which occurs on electron beams in the presence of a low-density ion channel. In the DARHT-2 accelerator, the 2 kA, 2 microsecond beam pulse produces an ion channel through impact ionization of the residual background gas ( 1:5 10 7 torr average). A calculation of the linear growth by R. J. Briggs indicated that the instability c...
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ژورنال
عنوان ژورنال: British Journal of Anaesthesia
سال: 1968
ISSN: 0007-0912
DOI: 10.1093/bja/40.10.796