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A biodegradable multi-arm polymer β-cyclodextrin-poly (ε-caprolactone) (CD-PCL) with a ``jellyfish-like'' structure was obtained, in which flexible and hydrophobic PCL arms were selectively grafted to the wide side of the hydrophilic torus-shaped β-CD. The amphiphilic ``jellyfish-like'' polymer with a hollow cavity and hydrophobic tails could orthogonally self-assemble into a new amphiphilic supramolecular...
The aim of this paper is to build a Hidden Markov Model of normal driving state of drivers from the perspective of driving behavior to reduce traffic accidents caused by driver fatigue. Driving behavior data which drivers at normal driving state and the fatigues ones is analyzed. The vehicle control strategies of drivers are selected as hidden states. Data of driving behavior are denoted as observable...
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