Search Results - "Cheng, Jian"
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Additive Margin Softmax for Face Verification
Published in IEEE signal processing letters (01-07-2018)“…In this letter, we propose a conceptually simple and intuitive learning objective function, i.e., additive margin softmax, for face verification. In general,…”
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An Integrated 3D Hydrophilicity/Hydrophobicity Design for Artificial Sweating Skin (i‐TRANS) Mimicking Human Body Perspiration
Published in Advanced materials (Weinheim) (01-11-2022)“…Artificial skins reproducing properties of human skin are emerging and significant for study in various areas, such as robotics, medicine, and textiles…”
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3
A Stiff and Healable Polymer Based on Dynamic-Covalent Boroxine Bonds
Published in Advanced materials (Weinheim) (01-10-2016)“…A stiff and healable polymer is obtained by using the dynamic‐covalent boroxine bond to crosslink PDMS chain into 3D networks. The as‐prepared polymer is very…”
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Thermodynamically stable whilst kinetically labile coordination bonds lead to strong and tough self-healing polymers
Published in Nature communications (11-03-2019)“…There is often a trade-off between mechanical properties (modulus and toughness) and dynamic self-healing. Here we report the design and synthesis of a polymer…”
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5
Metabolomics meets systems immunology
Published in EMBO reports (05-04-2023)“…Metabolic processes play a critical role in immune regulation. Metabolomics is the systematic analysis of small molecules (metabolites) in organisms or…”
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6
Twisted Acoustics: Metasurface‐Enabled Multiplexing and Demultiplexing
Published in Advanced materials (Weinheim) (03-05-2018)“…Metasurfaces are used to enable acoustic orbital angular momentum (a‐OAM)‐based multiplexing in real‐time, postprocess‐free, and sensor‐scanning‐free fashions…”
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Exosomal noncoding RNAs in Glioma: biological functions and potential clinical applications
Published in Molecular cancer (25-03-2020)“…Gliomas are complex and heterogeneous brain tumors with poor prognosis. Glioma cells can communicate with their surroundings to create a tumor-permissive…”
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Two-Stream Adaptive Graph Convolutional Networks for Skeleton-Based Action Recognition
Published in 2019 IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR) (01-06-2019)“…In skeleton-based action recognition, graph convolutional networks (GCNs), which model the human body skeletons as spatiotemporal graphs, have achieved…”
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Conference Proceeding -
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Convert Acoustic Resonances to Orbital Angular Momentum
Published in Physical review letters (15-07-2016)“…We use acoustic resonances in a planar layer of half-wavelength thickness to twist wave vectors of an in-coming plane wave into a spiral phase dislocation of…”
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10
EgoGesture: A New Dataset and Benchmark for Egocentric Hand Gesture Recognition
Published in IEEE transactions on multimedia (01-05-2018)“…Gesture is a natural interface in human-computer interaction, especially interacting with wearable devices, such as VR/AR helmet and glasses. However, in the…”
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An Elastic Autonomous Self‐Healing Capacitive Sensor Based on a Dynamic Dual Crosslinked Chemical System
Published in Advanced materials (Weinheim) (16-08-2018)“…Adopting self‐healing, robust, and stretchable materials is a promising method to enable next‐generation wearable electronic devices, touch screens, and soft…”
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12
Topological supramolecular network enabled high-conductivity, stretchable organic bioelectronics
Published in Science (American Association for the Advancement of Science) (25-03-2022)“…Intrinsically stretchable bioelectronic devices based on soft and conducting organic materials have been regarded as the ideal interface for seamless and…”
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13
Acoustic diode: rectification of acoustic energy flux in one-dimensional systems
Published in Physical review letters (04-09-2009)“…We numerically demonstrate a simple one-dimensional model of an acoustic diode formed by coupling a superlattice with a strongly nonlinear medium. The first…”
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14
Steric Effect Tuned Ion Solvation Enabling Stable Cycling of High-Voltage Lithium Metal Battery
Published in Journal of the American Chemical Society (10-11-2021)“…1,2-Dimethoxyethane (DME) is a common electrolyte solvent for lithium metal batteries. Various DME-based electrolyte designs have improved long-term…”
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A rigid and healable polymer cross-linked by weak but abundant Zn(II)-carboxylate interactions
Published in Nature communications (13-07-2018)“…Achieving a desirable combination of solid-like properties and fast self-healing is a great challenge due to slow diffusion dynamics. In this work, we describe…”
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Catalytic Asymmetric Synthesis of Chiral Covalent Organic Frameworks from Prochiral Monomers for Heterogeneous Asymmetric Catalysis
Published in Journal of the American Chemical Society (07-10-2020)“…Direct synthesis, postsynthetic modification, and chiral induction have been recognized as three powerful methods to synthesize chiral covalent organic…”
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Acoustic metasurfaces
Published in Nature reviews. Materials (01-12-2018)“…Acoustic metasurfaces derive their characteristics from the interaction between acoustic waves and specifically designed materials. The field is driven by the…”
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Autonomous alignment and healing in multilayer soft electronics using immiscible dynamic polymers
Published in Science (American Association for the Advancement of Science) (02-06-2023)“…Self-healing soft electronic and robotic devices can, like human skin, recover autonomously from damage. While current devices use a single type of dynamic…”
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Precise synthesis of sulfur-containing polymers via cooperative dual organocatalysts with high activity
Published in Nature communications (30-05-2018)“…Metal-free and controlled synthesis of sulfur-containing polymer is still a big challenge in polymer chemistry. Here, we report a metal-free, living…”
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Neuromorphic sensorimotor loop embodied by monolithically integrated, low-voltage, soft e-skin
Published in Science (American Association for the Advancement of Science) (19-05-2023)“…Artificial skin that simultaneously mimics sensory feedback and mechanical properties of natural skin holds substantial promise for next-generation robotic and…”
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