A5101753597- SARS-CoV-2 and COVID-19 Research
- DNA Repair Mechanisms
- Animal Virus Infections Studies
- Advancements in Semiconductor Devices and Circuit Design
- Space Satellite Systems and Control
- Quantum chaos and dynamical systems
- Planetary Science and Exploration
- Quantum and electron transport phenomena
- Modular Robots and Swarm Intelligence
- Physics of Superconductivity and Magnetism
- Semiconductor Quantum Structures and Devices
- Computational Physics and Python Applications
- 3D Surveying and Cultural Heritage
- Nanowire Synthesis and Applications
- Integrated Energy Systems Optimization
- Stochastic processes and financial applications
- Remote Sensing and LiDAR Applications
- Astro and Planetary Science
- Robotic Path Planning Algorithms
- Optical Wireless Communication Technologies
- Magnetic properties of thin films
- Assisted Reproductive Technology and Twin Pregnancy
- Polymer Surface Interaction Studies
- Analog and Mixed-Signal Circuit Design
- Soil Mechanics and Vehicle Dynamics
Sun Yat-sen University
2023-2024
Zhejiang Chinese Medical University
2022-2024
University of South China
2023-2024
State Grid Corporation of China (China)
2023-2024
Institute of Fluid Physics
2014-2023
Chenzhou First People's Hospital
2023
Institute of High Energy Physics
2014-2023
Beijing Drainage Group (China)
2023
Beijing Biocytogen (China)
2022-2023
Beijing Academy of Quantum Information Sciences
2023
Long-term humoral immunity to SARS-CoV-2 is essential for preventing reinfection. The production of neutralizing antibody (nAb) and B cell differentiation are tightly regulated by T follicular help (T
Introduction Since December 2019, the emergence of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) causing disease 2019 (COVID-19) has presented considerable public health challenges. Multiple vaccines have been used to induce neutralizing antibodies (nAbs) and memory B-cell responses against viral spike (S) glycoprotein, many essential epitopes defined. Previous reports identified spike-reactive naïve B cells preexisting in unexposed individuals. However, role these...
Abstract Current non-invasive prenatal screening (NIPS) analyzes circulating fetal cell-free DNA (cfDNA) in maternal peripheral blood for selected aneuploidies or microdeletion/duplication syndromes. Many genetic disorders are refractory to NIPS largely because the material constitutes most of total cfDNA present plasma, which hinders detection fetus-specific variants. Here, we developed an innovative sequencing method, termed co ordinative a llele-aware t arget e nrichment seq uencing...
The outbreaks of severe acute respiratory syndrome coronavirus (SARS-CoV-1), Middle East (MERS-CoV), and SARS-CoV-2 highlight the need for countermeasures to prevent future pandemics. Given unpredictable nature spillover events, preparing antibodies with broad coronavirus-neutralizing activity is an ideal proactive strategy. Here, we investigated whether infection vaccination could provide cross-neutralizing (nAbs) against zoonotic sarbecoviruses. We evaluated profiles plasma monoclonal...
Copper plays a key role in the human body; meanwhile, excess Cu2+ ions can result various diseases. Nanoclusters (NCs) are often used to measure ions, but there two difficulties. On one hand, single probe of NCs is easily affected by environmental factors. other it difficult mask interference Pb2+ and Cd2+ process detecting ions. As new type quantum dots (QDs), tungsten disulfide (WS2-QDs) have some advantages simple synthesis stable luminescence properties. Stable WS2-QDs with blue...
Efficiently and accurately measuring forest structure is of great significance for high-quality assessment resources. Backpack laser scanning (BLS) has become a common device to acquire structural information due its low cost high time efficiency. However, complex environments bring challenges BLS-based mapping, which faces problems with incomplete data poor mapping accuracy. In this article, we design disassembly-free dual-scanner BLS system complete accurate mapping. We first execute...
In order to address the planning problem of integrated energy system (IES) under goal “dual-carbon”, this paper proposes a multi-objective method for IES with carbon trading mechanism based on CVaR (Conditional Value at Risk). Firstly, establishes supply equipment model and improved stepped model. Moreover, two-layer consideration cost. The upper layer takes optimization economy environmental as realize rational system. lower minimum operating cost optimize conditions verify rationality...
The separation of woody and foliage components is beneficial in estimating the physical parameters forests. However, many current methods incur high computational costs rely on extensive prior knowledge. These display weak abilities generalization for component from various LiDAR sensors tree species. In this paper, a network that combines sparse convolution transform blocks proposed point clouds called SPTNet. block facilitates efficient effective local feature extraction, while transformer...
<p indent="0mm">The self-developed China space station core module manipulator is the first large-sized robot system with Chinese characteristics. In system, undertakes important tasks, including large transposition and auxiliary docking, support for astronauts’ extravehicular activities, status check, equipment installation or maintenance. It highly integrated difficult to implement, involving many disciplines, such as mechanics, electricity, thermals, optics, control. This paper introduces...
Abstract Introduction: One of the main contents post-resuscitation care is to alleviate cardiac and neurological damage in arrest (CA) victims. Recently, dexmedetomidine pre- post-conditioning have been shown both effectively protect heart brain against regional ischemia reperfusion injury. In this study, we investigated effects on outcomes after CA resuscitation swine. Methods: A total 28 male domestic swine were randomized into four groups: sham, cardiopulmonary (CPR), low-dose (LDP),...
In this paper, a method of predicting the motion state moving target in base coordinate system by hand-eye vision and position attitude end is proposed. The predicted value used as velocity feedforward, position-based visual servo to plan manipulator. It overcomes influence on prediction discrete introduces an integral control compensate for velocity, eliminating tracking error caused error. effectiveness verified simulation experiment.
Based on the mobile robot platform with multi-ultrasonic ranging sensors, a method is proposed to obtain local maps by ultrasonic ranging, and global through detection in process of motion, so as complete path planning navigation. This effectively fuses multi-sensor detect obstacles around robot. The map constructed map, which overcomes shortcoming ranging. easy implement. validity this verified certain type platform.
Free-space optical communication (FSO) can achieve fast, secure, and license-free without physical cables, providing a cost-effective, energy-efficient, flexible solution when fiber connection is unavailable. To FSO on demand, portable devices are essential for fast deployment, where the key achieving compact structure plug-and-play operation. Here, we develop miniaturized system realize 9.16 Gbps in 1 km link, using commercial single-mode-fiber-coupled transceiver modules amplification....
Regulatory T (Treg) cells are involved in the antiviral immune response patients with coronavirus disease 2019 (COVID-19); however, whether Treg neutralizing antibody (nAb) remains unclear. Here, we found that individuals who recovered from mild but not severe COVID-19 had significantly greater frequencies of and lower CXCR3+ circulating follicular helper (cTfh) than healthy controls. Furthermore, cTfh were negatively positively correlated nAb responses, respectively, was inversely...
In the process of promoting energy green transformation, optimization regional integrated system faces many challenges such as cooperative management, saving and emission reduction, well uncertainty new output. Therefore, this paper proposes a multi-agent game operation method based on carbon flow. First, establishes flow calculation model for each subject, comprehensive tariff flow, which discounts emissions from power supply side to consumption side. Secondly, considering interests...
Perpendicularly magnetized MnAlx thin films with different Al contents have been epitaxied on GaAs (001) substrates by a molecular-beam epitaxy system. Crystalline quality of is closely related to content, and magnetic properties are improved as crystalline fims increases. MnAl0.9 film shows the best property among all samples. So we grew at growth temperatures further optimize conditions. With increasing temperature, chemical order parameter increases full width half maximum τ(002) peak...
<p indent="0mm">This work describes the design and development of active suspension mobility system Zhurong Mars rover. The achieves functions peristaltic movement, body lifting, wheel omnidirectional movement; solves problems a passive system, such as poor collapse ability in soft terrain, low climbing angle, fault-free isolation ability. verification results show that, through motion, rover can quickly break free from up to<sc>300 mm</sc> settlement all 6 wheels <sc>16 min.</sc> Moreover,...