Results 21 to 30 of about 4,342,726 (293)

Anchoring Water Soluble Phosphotungstic Acid by Hybrid Fillers to Construct Three-Dimensional Proton Transport Networks

open access: yesMembranes, 2021
Phosphotungstic acid (HPW)-filled composite proton exchange membranes possess high proton conductivity under low relative humidity (RH). However, the leaching of HPW limits their wide application.
Shaojian He   +6 more
doaj   +1 more source

Selective Maintenance Optimization for a Multi-State System With Degradation Interaction

open access: yesIEEE Access, 2019
This paper studies the selective maintenance problem for a multi-state system (MSS) performing consecutive production missions with scheduled intermission breaks.
Zhonghao Zhao   +4 more
doaj   +1 more source

Short‐term photovoltaic power prediction based on MDCM‐GA‐LSTM model

open access: yesThe Journal of Engineering, 2022
In recent years, photo‐voltaic (PV) system has become one of the most potential renewable energy power generation technologies because of its many advantages.
Tianze Liu   +3 more
doaj   +1 more source

Analysis of Multi-state Systems with Multi-state Components Using EVMDDs

open access: yes2012 IEEE 42nd International Symposium on Multiple-Valued Logic, 2012
This paper proposes a new analysis method of multi-state systems with multi-state components using multi-valued decision diagrams (MDDs). The multi-state systems with multi-state components can be considered as multi-valued functions, called structure functions.
Nagayama, Shinobu   +2 more
openaire   +2 more sources

Topological phase separation in 2D hard-core Bose-Hubbard system away from half-filling [PDF]

open access: yes, 2003
We suppose that the doping of the 2D hard-core boson system away from half-filling may result in the formation of multi-center topological defect such as charge order (CO) bubble domain(s) with Bose superfluid (BS) and extra bosons both localized in ...
A. A. Belavin   +14 more
core   +2 more sources

Bistability effect in the extreme strong coupling regime of the Jaynes-Cummings model [PDF]

open access: yes, 2015
We study the nonlinear response of a driven cavity QED system in the extreme strong coupling regime where the saturation photon number is below one by many orders of magnitude.
Dombi, András   +2 more
core   +2 more sources

Active distribution power system with multi-terminal DC links [PDF]

open access: yes, 2015
A fast power restoration operational scheme and relevant stabilizing control is proposed for active distribution power systems with multi-terminal DC network in replacement of the conventional normal open switches. A 9-feeder benchmark distribution power
Chen, Dong, Xu, Lie, Zhang, Wendian
core   +2 more sources

A Multi-Scan Labeled Random Finite Set Model for Multi-object State Estimation

open access: yes, 2018
State space models in which the system state is a finite set--called the multi-object state--have generated considerable interest in recent years. Smoothing for state space models provides better estimation performance than filtering by using the full ...
Vo, Ba Ngu, Vo, Ba Tuong
core   +1 more source

Multi-state traction control of regional CCHP system

open access: yesEnergy Reports, 2023
The existing optimization scheduling of regional CCHP system does not take into account the different control objectives and response characteristics of each unit under multiple operating states in the whole operation domain, so it is difficult to ...
Bao Tao   +7 more
doaj   +1 more source

Evolution equation of entanglement for multi-qubit systems

open access: yes, 2010
We discuss entanglement evolution of a multi-qubit system when one of its qubits is subjected to a general noisy channel. For such a system, an evolution equation of entanglement for a lower bound for multi-qubit concurrence is derived.
Fritzsche, Stephan, Siomau, Michael
core   +1 more source

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