A5085128264- Sentiment Analysis and Opinion Mining
- Epoxy Resin Curing Processes
- Topic Modeling
- Polymer composites and self-healing
- Synthesis and properties of polymers
- Geomagnetism and Paleomagnetism Studies
- Geology and Paleoclimatology Research
- Flame retardant materials and properties
- Complex Network Analysis Techniques
- Advanced Text Analysis Techniques
- Photopolymerization techniques and applications
- Advanced Neural Network Applications
- Video Surveillance and Tracking Methods
- Carbon dioxide utilization in catalysis
- Spam and Phishing Detection
- Electrospun Nanofibers in Biomedical Applications
- Misinformation and Its Impacts
- Geological formations and processes
- Intracranial Aneurysms: Treatment and Complications
- Face recognition and analysis
- Fiber-reinforced polymer composites
- Nanoparticle-Based Drug Delivery
- Aluminum Alloys Composites Properties
- Blockchain Technology Applications and Security
- Digital Communication and Language
Kunming University of Science and Technology
2023-2024
Ningbo Institute of Industrial Technology
2020-2023
Chinese Academy of Sciences
2020-2023
China University of Geosciences (Beijing)
2023
Institute of Information Engineering
2020-2023
National Engineering Research Center for Nanotechnology
2023
Northeastern University
2022
University of Science and Technology of China
2022
Tiangong University
2021
Recently, Large Language Model based Autonomous System (LLMAS) has gained great popularity for its potential to simulate complicated behaviors of human societies. One main challenges is present and analyze the dynamic events evolution LLMAS. In this work, we a visualization approach explore detailed statuses agents' behavior within Our outlines general pipeline that organizes raw execution from LLMAS into structured model. We leverage summarization algorithm create hierarchical summary these...
Using renewable resources to synthesize a mechanically robust and self-healing UV-curable material is very important for the development of sustainable coatings. In this study, two kinds monomers synthesized from feedstock, malic acid–glycidyl methacrylate (MG) citric (CG), were obtained under solvent-free conditions. As result high cross-linking density abundant hydrogen bonds formed in networks, cured MG CG show glass transition temperature, tensile strength, modulus comparable or better...
To overcome the high flammability and brittleness of epoxy resins without sacrificing their glass transition temperature (Tg) mechanical properties, three epoxy-terminated hyperbranched flame retardants (EHBFRs) with a rigid central core different branches, named EHBFR-HB, EHBFR-HCM, EHBFR-HBM, were synthesized. After chemical structure characterization, synthesized EHBFRs introduced into diglycidyl ether bisphenol A (DGEBA) cured 4, 4-diaminodiphenylmethane (DDM). The compatibility, thermal...
The risk of road accidents is rising rapidly. Distracted driving remains one the leading causes traffic accidents. Therefore, identifying distracted become significant. Extensive methods based on convolutional neural network (CNN) have been applied to detection driving. Within Convolutional Neural Network (CNN), convolution operations are good at extracting local features but experience difficulty capture global representations. visual transformer (ViT), cascaded self-attention modules...
Abstract Endowing epoxy resin with high performance, controllable degradation as well feasible upcycling is a huge challenge. Herein, we synthesized bio‐based amine curing agent containing spiro diacetal unit using an environment‐friendly method, then the degradable was obtained after reaction between diamine (DVPM) and bisphenol A (DGEBA). Results showed that DVPM‐DGEBA performed glass translation temperature of 136°C, glassy storage modulus 3.93 GPa, tensile strength 85.9 MPa, owing to...
Abstract Bio‐based “thiol‐epoxides” thermosets containing dynamic cross‐linked network topologies, permanent cross‐linking and recyclability have been successfully utilized in coatings, adhesives composites. However, these materials typically a low glass transition temperature limited mechanical strength. Combining excellent properties with thermal remains significant challenge. In this study, we developed recyclable itaconic acid‐based epoxy thermoset material high tensile strength through...
The embolic agent based on PNIPAM thermosensitive nanogels exhibited excellent biocompatibility and demonstrated long-term, precise embolization ability.
Abstract Generally, high‐performance epoxy resins, which are derived from aromatic compounds have two major disadvantages of yellowing and brittleness, thus it presently remains a challenge for the facile synthesis resin with excellent ultraviolet resistance superior strength toughness. Herein, novel bio‐based diglycidyl ester camphoric acid (DGECA) was synthesized renewable via an efficient scalable route. The chemical structure DGECA carefully characterized by Fourier transform infrared...
Existing studies for rumor detection rely heavily on a large number of labeled data to operate in fully-supervised manner. However, manual annotation realistic cases is very expensive and time-consuming. In this paper, we propose novel self-supervised Relation-Event based Contrastive Learning (RECL) framework address the above issue. Specifically, present both relation-level event-level augmentation strategies generate contrastive samples, which capture semantics revealed by repost relations...
With the explosive growth of social media, opinionated postings with emojis have increased explosively. Many are used to express emotions, attitudes, and opinions. Emoji representation learning can be helpful improve performance emoji-related natural language processing tasks, especially in text sentiment analysis. However, most studies only utilized fixed descriptions provided by Unicode Consortium without consideration actual usage scenarios. As for analysis task, many researchers ignore...
Bio-based epoxy resins with an ultrahigh glass transition temperature (T<SUB>g</SUB>) and excellent flame retardancy are critical for developing sustainable polymers. Herein, a novel trifunctional monomer triglycidyl ether of resveratrol (TGER) was synthesized from renewable resveratrol. The chemical structure TGER confirmed by Fourier transform infrared (FTIR), ¹H, <SUP>13</SUP>C nuclear magnetic resonance (NMR) spectroscopy which then reacted 4,4'-diaminodiphenylmethane (DDM) to form...