Results 21 to 30 of about 45,642,631 (346)

Review of Low-Cost Photoacoustic Sensing and Imaging Based on Laser Diode and Light-Emitting Diode

open access: yesSensors, 2018
Photoacoustic tomography (PAT), a promising medical imaging method that combines optical and ultrasound techniques, has been developing for decades mostly in preclinical application.
Hongtao Zhong   +4 more
doaj   +1 more source

Atomic-scale interface engineering of Majorana edge modes in a 2D magnet-superconductor hybrid system [PDF]

open access: yesScience Advances, 2018
Interface engineering of the Fe/Re hybrid system leads to a topological superconducting state with chiral Majorana edge modes. Topological superconductors are predicted to harbor exotic boundary states—Majorana zero-energy modes—whose non-Abelian ...
A. Palacio-Morales   +6 more
semanticscholar   +1 more source

Deep learning enabled real-time photoacoustic tomography system via single data acquisition channel

open access: yesPhotoacoustics, 2021
Photoacoustic computed tomography (PACT) combines the optical contrast of optical imaging and the penetrability of sonography. In this work, we develop a novel PACT system to provide real-time imaging, which is achieved by a 120-elements ultrasound array
Hengrong Lan   +3 more
doaj   +1 more source

On the Composition of Hybrid Systems [PDF]

open access: yes, 1998
Concurrent Systems can be usually specified as Systems of communicating processes obtained by composing sequential processes by means of binary parallel composition Operators. The latter express process interaction in terms of action composition. Their semantics is usually defined by two types of rules. —Synchronization rules that specify how an action
Bornot, S., Sifakis, J.
openaire   +2 more sources

An Energy Management System of a Fuel Cell/Battery Hybrid Boat [PDF]

open access: yes, 2014
All-electric ships are now a standard offering for energy/propulsion systems in boats. In this context, integrating fuel cells (FCs) as power sources in hybrid energy systems can be an interesting solution because of their high efficiency and low ...
HAN, Jingang   +5 more
core   +1 more source

Target control for hybrid systems with linear continuous dynamics [PDF]

open access: yes, 2001
We consider the target control problem for hybrid systems with linear continuous dynamics. The system is modelled as a hybrid automaton. Control action is applied on the discrete level, while the continuous dynamics is subject to constant or set valued ...
Spathopoulos, M.P.   +5 more
core   +5 more sources

Solid Oxide Fuel Cell Hybrid System for Distributed Power Generation [PDF]

open access: yes, 2004
This report summarizes the work performed by Hybrid Power Generation Systems, LLC (HPGS) during the April to October 2004 reporting period in Task 2.3 (SOFC Scaleup for Hybrid and Fuel Cell Systems) under Cooperative Agreement DE-FC26-01NT40779 for the U.
Deangelis, David   +8 more
core   +1 more source

The hybrid emergency room system: a novel trauma evaluation and care system created in Japan

open access: yesAcute Medicine & Surgery, 2019
The ultimate trauma management system should allow the completion of all time‐consuming life‐saving procedures in one trauma resuscitation room. In 2011, the Hybrid Emergency Room System (HERS) was developed in Japan as a novel trauma care system that ...
The founding members of the Japanese Association for Hybrid Emergency Room System (JA‐HERS)
doaj   +1 more source

Hybrid action systems

open access: yesTheoretical Computer Science, 2003
In this paper we investigate the use of action systems with differential actions in the specification of hybrid systems. As the main contribution we generalize the definition of a differential action, allowing the use of arbitrary relations over model variables and their time derivatives in modelling continuous-time dynamics.
Rönnkö, M.   +2 more
openaire   +3 more sources

Design classes for hybrid simulations involving agent-based and system dynamics models [PDF]

open access: yes, 2012
Hybrid simulation involves the use of multiple simulation paradigms, and is becoming an increasingly common approach to modelling modern, complex systems.
McNaught, Ken R., Swinerd, Chris
core   +1 more source

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