92 Result(s)
within
**g Ying Cheng
Science, Humanities and Social Sciences, multidisciplinary
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Article
Open AccessEmergence of grou** in multi-resource minority game dynamics
Complex systems arising in a modern society typically have many resources and strategies available for their dynamical evolutions. To explore quantitatively the behaviors of such systems, we propose a class of...
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Open AccessExact controllability of complex networks
Controlling complex networks is of paramount importance in science and engineering. Despite the recent development of structural controllability theory, we continue to lack a framework to control undirected co...
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Open AccessEmergence of scaling in human-interest dynamics
Human behaviors are often driven by human interests. Despite intense recent efforts in exploring the dynamics of human behaviors, little is known about human-interest dynamics, partly due to the extreme diffic...
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Open AccessRobustness of chimera states in complex dynamical systems
The remarkable phenomenon of chimera state in systems of non-locally coupled, identical oscillators has attracted a great deal of recent theoretical and experimental interests. In such a state, different group...
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Open AccessUncovering hidden nodes in complex networks in the presence of noise
Ascertaining the existence of hidden objects in a complex system, objects that cannot be observed from the external world, not only is curiosity-driven but also has significant practical applications. Generall...
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Open AccessAsymmetrically interacting spreading dynamics on complex layered networks
The spread of disease through a physical-contact network and the spread of information about the disease on a communication network are two intimately related dynamical processes. We investigate the asymmetric...
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Open AccessEffects of behavioral response and vaccination policy on epidemic spreading - an approach based on evolutionary-game dynamics
How effective are governmental incentives to achieve widespread vaccination coverage so as to prevent epidemic outbreak? The answer largely depends on the complex interplay among the type of incentive, individ...
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Open AccessReconstructing propagation networks with natural diversity and identifying hidden sources
Our ability to uncover complex network structure and dynamics from data is fundamental to understanding and controlling collective dynamics in complex systems. Despite recent progress in this area, reconstruct...
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Open AccessControlling extreme events on complex networks
Extreme events, a type of collective behavior in complex networked dynamical systems, often can have catastrophic consequences. To develop effective strategies to control extreme events is of fundamental impor...
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Open AccessUniversal flux-fluctuation law in small systems
The relation between flux and fluctuation is fundamental to complex physical systems that support and transport flows. A recently obtained law predicts monotonous enhancement of fluctuation as the average flux...
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Open AccessMesoscopic Interactions and Species Coexistence in Evolutionary Game Dynamics of Cyclic Competitions
Evolutionary dynamical models for cyclic competitions of three species (e.g., rock, paper and scissors, or RPS) provide a paradigm, at the microscopic level of individual interactions, to address many issues i...
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Open AccessSuperpersistent currents and whispering gallery modes in relativistic quantum chaotic systems
Persistent currents (PCs), one of the most intriguing manifestations of the Aharonov-Bohm (AB) effect, are known to vanish for Schrödinger particles in the presence of random scatterings, e.g., due to classica...
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Open AccessRadiation-driven lipid accumulation and dendritic cell dysfunction in cancer
Dendritic cells (DCs) play important roles in the initiation and maintenance of the immune response. The dysfunction of DCs contributes to tumor evasion and growth. Here we report our findings on the dysfuncti...
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Open AccessTransition to turbulence in Taylor-Couette ferrofluidic flow
It is known that in classical fluids turbulence typically occurs at high Reynolds numbers. But can turbulence occur at low Reynolds numbers? Here we investigate the transition to turbulence in the classic Tayl...
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Open AccessA critical role of toll-like receptor 2 (TLR2) and its’ in vivo ligands in radio-resistance
The role of Toll-like receptor-2 (TLR2) in radio-resistance remained largely unknown. TLR2 knockout (TLR2−/−) mice received radiation of 6.5 Gy and then were studied. We found that radiation resulted in more seve...
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Open AccessEmergence of multicluster chimera states
A remarkable phenomenon in spatiotemporal dynamical systems is chimera state, where the structurally and dynamically identical oscillators in a coupled networked system spontaneously break into two groups, one...
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Open AccessDual subcellular compartment delivery of doxorubicin to overcome drug resistant and enhance antitumor activity
In order to overcome drug resistant and enhance antitumor activity of DOX, a new pH-sensitive micelle (DOX/DQA-DOX@DSPE-hyd-PEG-AA) was prepared to simultaneously deliver DOX to nucleus and mitochondria. Drug ...
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Open AccessExtreme events in multilayer, interdependent complex networks and control
We investigate the emergence of extreme events in interdependent networks. We introduce an inter-layer traffic resource competing mechanism to account for the limited capacity associated with distinct network ...
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Open AccessMagnetic field induced flow pattern reversal in a ferrofluidic Taylor-Couette system
We investigate the dynamics of ferrofluidic wavy vortex flows in the counter-rotating Taylor-Couette system, with a focus on wavy flows with a mixture of the dominant azimuthal modes. Without external magnetic...
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Open AccessNonlinear dynamics induced anomalous Hall effect in topological insulators
We uncover an alternative mechanism for anomalous Hall effect. In particular, we investigate the magnetisation dynamics of an insulating ferromagnet (FM) deposited on the surface of a three-dimensional topolog...
