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Article
Open AccessHierarchically Structured Nb2O5 Microflowers with Enhanced Capacity and Fast-Charging Capability for Flexible Planar Sodium Ion Micro-Supercapacitors
Hierarchically structured Nb2O5 microflowers consiste of porous and ultrathin nanosheets.
Nb2O5 microflowers exhi...
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Article
Open AccessChange detection based on unsupervised sparse representation for fundus image pair
Detecting changes is an important issue for ophthalmology to compare longitudinal fundus images at different stages and obtain change regions. Illumination variations bring distractions on the change regions b...
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Article
Sparse coding-based space-time video representation for action recognition
Methods based on feature descriptors around local interest points are now widely used in action recognition. Feature points are detected using a number of measures, namely saliency, periodicity, motion activit...
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Article
Open AccessPeptide-Mediated Tumor Targeting by a Degradable Nano Gene Delivery Vector Based on Pluronic-Modified Polyethylenimine
Polyethylenimine (PEI) is considered to be a promising non-viral gene delivery vector. To solve the toxicity versus efficacy and tumor-targeting challenges of PEI used as gene delivery vector, we constructed a...
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Article
Open AccessA converse to global exponential stability of a class of difference equations
This paper discusses the global exponential stability of a class of difference equations. Sufficient and necessary conditions for the global exponential stability are derived. Particularly, the equivalent rela...
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Chapter and Conference Paper
The Training Program for Product Design Engineers of Automotive Industry in China
With the development of automotive industry, the product design of Auto becomes more important. Product designers should master the composite knowledge of engineering, aesthetics as well as social science and ...
