A5100434172- Asphalt Pavement Performance Evaluation
- Infrastructure Maintenance and Monitoring
- Transport Systems and Technology
- Geotechnical Engineering and Underground Structures
- Multilevel Inverters and Converters
- Smart Materials for Construction
- Sensorless Control of Electric Motors
- Gas Sensing Nanomaterials and Sensors
- Wind and Air Flow Studies
- Advanced Chemical Sensor Technologies
- Concrete and Cement Materials Research
- Railway Engineering and Dynamics
- Advanced DC-DC Converters
- Structural Analysis and Optimization
- VLSI and Analog Circuit Testing
- Fluid Dynamics Simulations and Interactions
- Civil and Geotechnical Engineering Research
- Analytical Chemistry and Sensors
- Advanced Materials and Mechanics
- Electric Motor Design and Analysis
- Underwater Vehicles and Communication Systems
- Neural dynamics and brain function
- Cellular and Composite Structures
- Wastewater Treatment and Reuse
- Traffic Prediction and Management Techniques
Shenzhen Institutes of Advanced Technology
2024
Chinese Academy of Sciences
2024
Hunan University
2017-2024
Zhejiang University of Technology
2019-2024
Shanghai Fudan Microelectronics (China)
2023
Fudan University
2021-2023
Hunan University of Technology
2023
Nanjing University of Aeronautics and Astronautics
2023
Hong Kong Polytechnic University
2023
Guangdong Polytechnic Normal University
2022
Abstract Social recognition encompasses encoding social information and distinguishing unfamiliar from familiar individuals to form relationships. Although the medial prefrontal cortex (mPFC) is known play a role in behavior, how identity processed by which route it communicated brain remains unclear. Here we report that ventral midline thalamic area, nucleus reuniens (Re) has reciprocal connections with mPFC, critical for male mice. In vivo single-unit recordings decoding analysis reveal...
Aging behaviors of styrene-butadiene-styrene copolymer (SBS)–modified asphalt are complex due to combined effects hardening matrix and degradation SBS. In order investigate aging mechanism SBS-modified more clearly, a novel method extract SBS modifier from was introduced in this paper. methods adopted study included thin film oven test (TFOT), pressure vessel (PAV), ultraviolet light (UV) aging. After different methods, the physical rheological characteristics were evaluated. Chemical...
This work studied the weathering aging behaviors of styrene-butadiene-styrene copolymer (SBS) modified asphalt. The mainly included physical and rheological properties, chemical structure, morphology, which were evaluated by viscosity, dynamic shear rheometer (DSR), bending beam (BBR), Fourier transform infrared spectroscopy (FTIR), fluorescence microscope tests. results showed that SBS asphalt had best ability to resist compared with single modifier or base Early could improve compatibility...
Focused ultrasound neuromodulation (FUN) is widely regarded as a next-generation technology for neural modulation, with applications spanning rodents, non-human primates, and humans. While mechanistic studies are advancing, persistent confound-auditory interference-casts doubt on whether exerts direct mechanical effects or merely indirect auditory responses. To resolve this, we engineered circular transducer compatible two-photon calcium imaging examined its the primary visual cortex (V1) of...
Atypical sensory processing in neurodevelopmental disorders contributes to cognitive, social, and behavioural disruptions, yet underlying neurophysiological mechanisms remain unclear. Using a mouse model of SYNGAP1 haploinsufficiency (HET), common monogenic cause intellectual disability autism, we investigated visual deficits. Syngap HET mice exhibited impaired discriminability, associated with reduced coding precision for stimuli the primary cortex (V1). Notably, intrinsic properties V1...
This article presents a full-speed sensorless control strategy for permanent magnet synchronous motors (PMSMs) based on hybrid modulation strategy. The motor operating condition is divided into three ranges: low-speed range, transition and high-speed range. A novel two-or-three-vector switching (TTVS) method rotor position demodulation an optimized asymmetric pulsewidth (OAPWM) proposed in the regions. Luenberger observer conventional symmetric space vector adopted to demodulate region....
The aim of this research is to reveal the role inorganic nanoparticles concerning silicon dioxide (SiO2), zinc oxide (ZnO) and titanium (TiO2) in retarding photodegradation thermochromic microcapsules for extending serviceability cool pavement material. Thermochromic asphalt binders (TABs) with without were prepared. varying trends physical, rheological, chemical morphological properties extended ultraviolet irradiation (UV) ageing duration compared among binders. effects on long-term...
Previous studies have shown that major depressive disorder (MDD) patients exhibit structural and functional impairments, but few investigated changes in higher-order coupling between structure function. Here, we systematically the effect of MDD on connectivity (SC) (FC). Each brain region was mapped into embedding vector by node2vec algorithm. We used support machine (SVM) with to distinguish from health controls (HCs) identify most discriminative regions. Our study revealed had decreased...
This article proposes an optimized asymmetric pulsewidth modulation (OAPWM) for saliency-based sensorless control of permanent magnet synchronous machines (PMSMs). Compared with the conventional symmetric space vector PWM, OAPWM has merits longer active vectors and more accurate current slope measurements, which are beneficial to low-speed drives. In OAPWM, a distributed zero is inserted between two adjacent vectors. Thus, ripple power loss can be reduced. Moreover, length considering index....
Under the traditional hybrid modulation strategy, output voltage of 2:1:1 asymmetric cascaded H-bridge multilevel inverter is proved to be high quality. However, cells operate in unbalanced power regime and switching loss low-voltage extremely uneven. To resolve mentioned problems, average analyzed internal mechanism imbalance revealed. Based on this, a balance strategy proposed this article. The effectively equalizes H2, H3 by modifying triangular carriers, then controls conducting angle...
Styrene-butadiene-styrene copolymers (SBS)–modified asphalt mixture is widely used in high grade roads because of its excellent comprehensive performance. However, the black characteristics and temperature susceptibility binder have a great impact on performance mixture. This paper mainly investigates influence different types thermochromic materials properties SBS-modified mixture, including high- low-temperature performance, water stability, aging effect natural environment (natural...