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n Species impulsive migration model with Markovian switching

Journal of Theoretical Biology, 2012
An n species stochastic impulsive migration Lotka-Volterra model with Markovian switching in N different patches is presented and studied in this paper. By constructing appropriate Lyapunov functions, some sufficient conditions on the global positivity, the ultimate boundedness in mean and the extinction in mean are established. Real world examples are
Liu, Zijian   +2 more
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Hydrogen Migration-Triggered Diradicaloid Singlet-Fission Switch

Journal of the American Chemical Society, 2020
We present a theoretical design of the singlet-fission (SF) interconversion between two hydrogen tautomers to attract attention to electronic devices such as switches in the SF field. We develop a tuned π-electron conjugation strategy based on single-hydrogen migration to introduce diradical character and yield low-lying E(T1) levels.
Qing Li   +3 more
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Secure Switch Migration Protocol with OpenFlow

Proceedings of the 2017 International Conference on Information Technology, 2017
In the current OpenFlow's switch migration protocol, network switches grant permission to any role request message from the controllers as long as the generation_id of the message falls within the allowed range. Any controller can request for a master role on the network switch even if it is not a genuine controller as the switch has no way to ...
JunHuy Lam   +2 more
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Dynamic Switch Migration Towards a Scalable SDN Control Plane

International Journal of Communication Systems, 2016
SummaryDistributed control plane is a promising approach to scalable software‐defined networking (SDN). Live migration of switches from controllers that are overloaded to those that are underutilized may be a solution to handle peak switch traffic using available control resource.
Hongchang Chen   +2 more
exaly   +3 more sources

Resistive switching by migration of hydrogen ions

Applied Physics Letters, 2012
We clarified that the resistive switching phenomenon in transition metal oxides occurs via a redox reaction and that, in a broad sense, the phenomenon is not restricted to oxygen migration. In this study, hydrogen ions were efficiently introduced into single-crystal Bi2Sr2CaCu2O8+δ (Bi-2212) with the assistance of Pt catalyst.
Akihiro Hanada   +2 more
openaire   +1 more source

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