A5069352718- Ionosphere and magnetosphere dynamics
- Earthquake Detection and Analysis
- Solar and Space Plasma Dynamics
- X-ray Diffraction in Crystallography
- Crystallization and Solubility Studies
- Geomagnetism and Paleomagnetism Studies
- GNSS positioning and interference
- Metal-Organic Frameworks: Synthesis and Applications
- Polyoxometalates: Synthesis and Applications
- Muscle activation and electromyography studies
- Nanocluster Synthesis and Applications
- Neuroscience and Neural Engineering
- Lightning and Electromagnetic Phenomena
- Advanced Nanomaterials in Catalysis
- Veterinary Orthopedics and Neurology
- Musculoskeletal pain and rehabilitation
- Plasma Diagnostics and Applications
- Crystal structures of chemical compounds
- Ferroptosis and cancer prognosis
- X-ray Spectroscopy and Fluorescence Analysis
- Liquid Crystal Research Advancements
- RNA modifications and cancer
- Vehicle Noise and Vibration Control
- Synthesis and Reactivity of Sulfur-Containing Compounds
- EEG and Brain-Computer Interfaces
Xintai People's Hospital
2025
Chinese Academy of Sciences
1993-2024
Civil Aviation University of China
2024
National Space Science Center
2023-2024
Beihang University
2020-2024
European Space Research and Technology Centre
2023
University College London
2023
National Institute for Space Research
2023
Ministry of Industry and Information Technology
2021-2022
Harbin Institute of Technology
2022
The rational development of an anion templation strategy for the construction macrocycles has been historically limited to small anions, but large polyoxoanions can offer unmatched structural diversity and ample binding sites. Here we report formation a {Mo22 Fe8 } macrocycle by using Preyssler anion, [NaP5 W30 O110 ]14- ({P5 }), as supramolecular template. displays selective behavior in solution. In solid state, 1 : 2 host-guest complex, {P5 }2 ⊂{Mo22 }, transports protons more effectively,...
Abstract Magnetospheric convection is a fundamental process in the coupling of solar wind, magnetosphere, and ionosphere. Recent studies have shown that dayside magnetopause reconnection drives magnetospheric convection, progressing from to nightside within approximately 10–20 min response southward turning interplanetary magnetic field. In this study, we use global magnetohydrodynamic (MHD) simulations investigate influence ionospheric conductance on dayside‐driven convection. We conduct...
Magnetic reconnection converts magnetic energy into particle energy, with ion outflows serving as a prominent manifestation, particularly in geospace. However, processes and signatures related to conversion remain incompletely understood collisionless reconnection. In this study, we analyze in-situ data simulations identify distinct signature the off-diagonal component of pressure tensor. This displays bipolar reversal that correlates across X-line. The signal reflects distorted velocity...
Magnetospheric convection is a fundamental process in the coupling of solar wind, magnetosphere, and ionosphere. Recent studies have shown that dayside magnetopause reconnection drives magnetospheric convection, progressing from to nightside within approximately 10-20 minutes response southward turning interplanetary magnetic field (IMF). In this study, we use global magnetohydrodynamic (MHD) simulations investigate influence ionospheric conductance on dayside-driven convection. We conduct...
Abstract Both field line curvature (FLC) and electromagnetic ion cyclotron (EMIC) wave scattering are believed to be associated with energetic precipitation, but their relative contributions ionospheric precipitation subsequent effects still unclear. In this study, by using a kinetic ring current model, we investigate impact on the ionosphere from two aspects: global distribution of resulting conductance. Our results show that intensity coverage due EMIC waves larger than FLC scattering,...
Abstract We investigate the proton precipitation caused by electromagnetic ion cyclotron (EMIC) waves and its impact on ionosphere with self‐consistent ring current‐atmosphere interactions model (RAM‐SCBE) coupled an ionospheric particle transport Global Airglow (GLOW). The EMIC wave diffusion process causes significant of tens keV protons, particularly in afternoon to midnight sector. These precipitating energetic protons further ionosphere‐thermosphere contribute ionization E/F regions....
Abstract Here we report the formation of giant {Mo 126 W 30 } polyoxometalate cages templated by π‐conjugated planar ligands. Their inorganic shells incorporate arrays 18 stacked aromatic carboxylates, such as 1,3,5‐benzenetricarboxylate or 5‐nitroisophthalate, and assembly is stabilized multiple π–π interactions. NMR data confirmed that are stable in solution inner templates can be postsynthetically replaced selected aliphatic dicarboxylates, paving way for endo‐functionalization...
Abstract The impact of upstream conditions on magnetopause reconnection has been an intriguing question in solar wind‐magnetosphere coupling. In this study, we conduct a statistical analysis plasma properties the outflow region and associated wind/magnetosheath. We observe that normalized ion density ( N / sw ) decreases flow speed V increases magnetosheath with distance from subsolar point, consistent previous models observations. magnetic field strength (| B |), ), bulk |) exhibit close...
Study Design. The reflexive EMG from the L3–L4 to L5–L6 multifidus of in vivo feline was recorded during application single passive flexion–extension cycle lumbar spine. Objective. To determine effect viscoelastic hysteresis associated with a single-cycle and increasing frequency on initiation cessation displacement tension thresholds muscles. Summary Background Data. It is known that can be some paraspinal muscles as result mechanical stimulation ligaments other structures. also neutral...
Abstract The rational development of an anion templation strategy for the construction macrocycles has been historically limited to small anions, but large polyoxoanions can offer unmatched structural diversity and ample binding sites. Here we report formation a {Mo 22 Fe 8 } macrocycle by using Preyssler anion, [NaP 5 W 30 O 110 ] 14− ({P }), as supramolecular template. displays selective behavior in solution. In solid state, 1 : 2 host–guest complex, {P ⊂{Mo }, transports protons more...
It is widely believed that the electromagnetic ion cyclotron (EMIC) waves play an important role in influencing radiation belt and ring current dynamics. Most studies investigated effects or characteristics of EMIC assuming their left-handed polarization. However, recent found polarization reversal, which occurs at higher latitudes along wave propagation path, can change wave-induced pitch angle diffusion coefficients. Whether such a reversal influence global dynamics remains unknown. In...
Plasma convection on a global scale is fundamental feature of planetary magnetosphere. The Dungey cycle explains that steady-state within the closed part magnetosphere relies magnetic reconnection in nightside magnetospheric tail. Nevertheless, time-dependent models suggest an alternative scenario where can be solely driven by dayside reconnection. In this study, we provide direct evidence supporting dayside-driven convection. driving process closely connected to evolution Region 1 and 2...
Abstract Recent simulation studies using the RAM‐SCB model showed that proton precipitation contributes significantly to total energy flux deposited into subauroral ionosphere thereby affecting magnetosphere‐ionosphere coupling. In this study, we use BATS‐R‐US + understand evolution of ElectroMagnetic Ion Cyclotron (EMIC) waves in inner magnetosphere, their correspondence ionosphere, and assess performance reproducing EMIC wave‐particle interactions. During 27 May 2017 storm, Arase RBSP‐A...
Based on the performance and acoustic data files of reduced-size open-rotor engines in low-speed wind tunnels, static sound pressure level was derived by converting 1-foot lossless spectral density into sound-pressure-level data, background noise removed, results were corrected according to environmental parameters tunnels. In accordance with requirements Annex 16 Convention International Civil Aviation Organization Part 36 Regulations China measurement procedures, takeoff trajectory...
Abstract Here we report the formation of giant {Mo 126 W 30 } polyoxometalate cages templated by π‐conjugated planar ligands. Their inorganic shells incorporate arrays 18 stacked aromatic carboxylates, such as 1,3,5‐benzenetricarboxylate or 5‐nitroisophthalate, and assembly is stabilized multiple π–π interactions. NMR data confirmed that are stable in solution inner templates can be postsynthetically replaced selected aliphatic dicarboxylates, paving way for endo‐functionalization...