Large-Scale Dynamics of Self-propelled Particles Moving Through Obstacles: Model Derivation and Pattern Formation
Sign Up to like & getrecommendations! Published in 2020 at "Bulletin of Mathematical Biology"
DOI: 10.1007/s11538-020-00805-z
Abstract: We model and study the patterns created through the interaction of collectively moving self-propelled particles (SPPs) and elastically tethered obstacles. Simulations of an individual-based model reveal at least three distinct large-scale patterns: travelling bands, trails… read more here.
Keywords: large scale; scale dynamics; propelled particles; derivation ... See more keywords
Atomic-Scale Dynamics Probed by Photon Correlations
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DOI: 10.1021/acsnano.0c03704
Abstract: Light absorption and emission have their origins in fast atomic-scale phenomena. To characterize these basic steps (e.g., in photosynthesis, luminescence, and quantum optics), it is necessary to access picosecond temporal and picometer spatial scales simultaneously.… read more here.
Keywords: probed photon; scale dynamics; atomic scale; photon correlations ... See more keywords
Atomic-scale dynamics of the phase transition in bilayer PtSe2
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Materials Chemistry C"
DOI: 10.1039/d0tc05710j
Abstract: Understanding the mechanism of phase transition is of great importance for modulating the physical properties and realizing the potential applications of two-dimensional (2D) materials. Herein, by performing in situ experiments in an atomic resolution scanning… read more here.
Keywords: atomic scale; bilayer ptse2; phase transition; scale dynamics ... See more keywords
New sectoral perspectives on international NGOs: scale, dynamics and influences
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DOI: 10.1080/09614524.2020.1801595
Abstract: The public narrative surrounding international NGOs (INGOs) often envisions sectors in crisis. Right-wing media narratives highlight growing popular hostility towards INGOs and record declining giv... read more here.
Keywords: ngos scale; perspectives international; scale dynamics; international ngos ... See more keywords
Graph Dynamical Networks for Unsupervised Learning of Atomic Scale Dynamics in Materials
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DOI: 10.24435/materialscloud:2019.0017/v1
Abstract: Understanding the dynamical processes that govern the performance of functional materials is essential for the design of next generation materials to tackle global energy and environmental challenges. Many of these processes involve the dynamics of… read more here.
Keywords: dynamical networks; networks unsupervised; scale dynamics; atomic scale ... See more keywords