A5015031121- Infrastructure Maintenance and Monitoring
- Railway Engineering and Dynamics
- Structural Engineering and Vibration Analysis
- Structural Health Monitoring Techniques
- 3D Surveying and Cultural Heritage
- Geotechnical Engineering and Underground Structures
- Geotechnical Engineering and Analysis
- Industrial Technology and Control Systems
- Vehicle Noise and Vibration Control
- Transport Systems and Technology
- Civil and Geotechnical Engineering Research
- Simulation and Modeling Applications
- Indoor and Outdoor Localization Technologies
- Geotechnical Engineering and Soil Stabilization
- Nanomaterials for catalytic reactions
- Photonic and Optical Devices
- E-commerce and Technology Innovations
- Mechanical Engineering and Vibrations Research
- Computational Physics and Python Applications
- Acoustic Wave Phenomena Research
- Chemical Looping and Thermochemical Processes
- Catalytic Processes in Materials Science
- Soft Robotics and Applications
- Teleoperation and Haptic Systems
- Advanced Image Fusion Techniques
Beijing Technology and Business University
2025
Hohai University
2012-2025
Fudan University
2023-2025
Anhui University
2025
Qiqihar Medical University
2024
Beijing University of Technology
2023-2024
Hebei University
2023-2024
Shanxi Jincheng Anthracite Mining Group (China)
2024
Shenzhen University
2023
Southeast University
2022-2023
In this paper, effect of nano-CaCO3 (NC) on properties cement paste was studied. Experimental results showed that NC had no water requirement normal consistency cement. However, with the increase content, flowability decreased and setting time fresh shortened. The early hydration activated by NC. strength age shrinkage were also Mechanical experiments indicated flexural compressive hardened increased addition at 7d 28d, optimal content 1%. (12 h) containing 1% most prominent which could...
Abstract The wearable lower limb exoskeleton is a typical human-in-loop human–robot coupled system, which conducts natural and close cooperation with the human by recognizing locomotion timely. Requiring subject-specific training main challenge of existing approaches, most methods have problem insufficient recognition. This paper proposes an integral subject-adaptive real-time Locomotion Mode Recognition (LMR) method based on GA-CNN for system. LMR combination Convolutional Neural Networks...
Abstract Osmotic energy harvesting via reverse electrodialysis (RED) presents a promising approach for converting salinity gradient into usable power. However, the broad implementation of this technology faces significant barriers, including inherent instability conventional ion‐selective membranes, intricacy fabrication techniques, and unresolved environmental challenges. This hydrogel combines structural adhesive properties carboxymethyl cellulose (CMC) double‐bond lignosulfonate sodium...
Helicobacter pylori exists in two different morphological forms, spiral and coccoid. This study demonstrated that both forms can infect BALB/c A mice. The animals were inoculated orally three times at 2-day intervals with 108cfu of coccoid strain CCUG 17874 (NCTC 11637), 25 553/93. Infection was followed over a 30-week period by histological scoring the grade inflammation gastric biopsies. At each time point sera collected for analysis ELISA immunoblot analysis. Both all H. strains gave...
Wireless fingerprinting localization method learns a mapping function from fingerprint measurement to the estimated location, which is more suitable for complex indoor environments than propagation model-based methods. However, most traditional methods only consider location matching at single time or space points, but ignore fact that correlations in sequences may improve accuracy and robustness of mobile positioning. Recently, recurrent neural network (RNN) has been readily applied many...
Human intention recognition belongs to the algorithm basis for exoskeleton robots generate synergic movements and provide corresponding assistance. In this article, we acquire analyze mechanomyography (MMG) estimate current joint torque apply method rehabilitation training research of upper extremity exosuit. order obtain relatively pure biological signals, a MMG processing based on Hilbert-Huang Transform (HHT) is proposed eliminate mixed noise motion artifacts. After extracting features...
Despite use of GPS, lighthouses remain critical infrastructure for preserving safety mariners and maritime trade, the most dramatic examples are probably Victorian era masonry towers located on remote offshore reefs around British Isles exposed to extreme weather conditions. Due their age likely increasing future loading, dynamic field investigations were undertaken condition assessment. The a sample seven had focused experimental modal analysis (EMA) shaker force acceleration response data...
Pressure-induced optical materials show great potential in devices, pressure sensing and information anti-counterfeiting. However, pressure-induced room temperature phosphorescent (RTP) molecules a thermodynamic steady state are insensitive to external stimuli, limiting their practical application. Here, layered double hydroxide (LDH) with two-dimensional (2D) topological structures can bring carbon dots (CDs) into non-equilibrium state, which is prerequisite for the enhancement sensitivity....
In this paper, we propose a smoothing estimation method for censored quantile regression models. The associates the convolutional with loss function, which is quadratically derivable and globally convex by using non-negative kernel function. Thus, parameters of model can be computed gradient-based iterative algorithm. We demonstrate convergence speed asymptotic properties large samples in high dimensions. Numerical simulations show that models improves accuracy, computational speed,...
Abstract Design engineering for the preparation of green and inexpensive catalysts assisted by lignocellulosic biomass or biomass‐based derivatives has garnered significant attention. Herein, alkali lignin (AL) is utilized as a carbon precursor to prepare porous coral‐like g‐C 3 N 4 (x% PLCN) with nitrogen defects biochar persistent free radicals (biochar‐PFRs). This catalyst applied photo‐thermal catalysis HMF produce maleic acid (MA). The optimal yield MA (50.43%) achieved using 1.5% PLCN...
Recent studies have verified that semi-supervised learning (SSL) is vulnerable to data poisoning backdoor attacks. Even a tiny fraction of contaminated training sufficient for adversaries manipulate up 90\% the test outputs in existing SSL methods. Given emerging threat attacks designed SSL, this work aims protect against such risks, marking it as one few known efforts area. Specifically, we begin by identifying spurious correlations between triggers and target class implanted are primary...
Perovskite solar cells (PSCs) with dopant‐free hole transporting layers (HTLs) have attracted wide attention by the merits of their excellent photoelectric conversion efficiency and environmental stability. However, transporting...
Abstract Background Endothelial barrier dysfunction is a critical link in the development of tissue injury and organ dysfunction, via upregulation exposure adhesion molecules, intercellular signals leucocyte–endothelial cell interactions. Inhibitors inflammatory mediators receptors have been suggested as means downregulating cascade both local systemic inflammation. Methods The potential therapeutic inhibition platelet-activating factor (PAF), molecule (ICAM) 1 platelet endothelial (PECAM)...