A5044264026- Geophysics and Gravity Measurements
- earthquake and tectonic studies
- High-pressure geophysics and materials
- Geomagnetism and Paleomagnetism Studies
- Geological and Geochemical Analysis
- Geophysical and Geoelectrical Methods
- GNSS positioning and interference
- Earthquake Detection and Analysis
- Geological and Geophysical Studies
- Geotechnical and Geomechanical Engineering
- Advanced Photonic Communication Systems
- Seismic Imaging and Inversion Techniques
- Seismic Waves and Analysis
- Methane Hydrates and Related Phenomena
- Transition Metal Oxide Nanomaterials
- Neuroscience and Neuropharmacology Research
- Structural Engineering and Vibration Analysis
- Elasticity and Wave Propagation
- Sirtuins and Resveratrol in Medicine
- Geological Modeling and Analysis
- Photonic and Optical Devices
- Paleontology and Stratigraphy of Fossils
- Spinal Cord Injury Research
- Civil and Geotechnical Engineering Research
- Cytokine Signaling Pathways and Interactions
University of Chinese Academy of Sciences
2016-2025
Chinese Academy of Sciences
2016-2025
Army Medical University
2012-2024
Institute of Geodesy and Geophysics
2023
China Pharmaceutical University
2023
Tokyo University of Information Sciences
2023
The University of Tokyo
2021-2023
Institute of Geology and Geophysics
2023
Beijing Technology and Business University
2021
Henan Provincial People's Hospital
2020
The lateral septal nucleus (LS) plays a critical role in emotionality, social behavior, and feeding processes, through neural connecting with hippocampus hypothalamus. We investigated the neurocircuits of LS by herpes simplex virus 1 strain H129 (H129) pseudorabies stain Bartha (PRV). Virus indicates that directly project to some cerebral nuclei (nucleus accumbens, bed stria terminalis, amygdala), part hypothalamus (median preoptic, paraventricular, dorsomedial nucleus, area) thalamus...
Abstract On 21 May 2021, an Mw 7.4 left-lateral strike-slip earthquake occurred within the Bayan Har block in Tibetan plateau. To learn about source rupture process, we collected teleseismic waveforms and utilized backprojection method to investigate kinematics of earthquake. The results indicate that was a bilateral event with asymmetric velocities. velocity east epicenter uniform range 2.72–3.67 km/s, whereas, west, it 1.39–1.78 km/s first 20 km then increased 2.82–3.17 km/s. slip...
Mascon solutions, one of the recent advances in Gravity Recovery and Climate Experiment (GRACE) products, are being widely used due to their significant improvement spatial accuracy ability be directly employed without post-processing. However, few studies have verified performance mascon solutions at different regional scales, especially those smaller than GRACE's native resolution. We investigated consistency between spherical harmonic (hereafter named SH solutions) as release-05 products...
Abstract The global navigation satellite system (GNSS) and gravity recovery climate experiment (GRACE) are two independent geodetic technologies that can detect geometric deformations, respectively. signals observed by the mainly include internal tectonic movement surface mass loading effects. former generally exhibits a long‐term stable linear trend, whereas latter strong seasonality. Many studies have compared seasonal deformations between GRACE GNSS or combined them to study water cycle...
Abstract The joining of the North and South China blocks marks formation united East Asian continent, which is an integral part Pangea. amalgamation these two continental also resulted in world‐class ultrahigh pressure orogenic belt, namely Dabie–Sulu belt. Figuring out time initial collision between continents critical for resolving questions such as duration geodynamic processes orogeny. A Triassic has been suggested by geochronology eclogite facies rocks this However, paleomagnetic...
Abstract As a complement to the conventional monthly global solutions by Gravity Recovery and Climate Experiment series of gravimetric satellites, this study proposes an alternative method for estimating daily regional gravity field utilizing orbital Line‐of‐Sight Difference. The is based on Slepian B‐spline basis functions spatial temporal parameterizations, respectively. Such parameterization can be used estimate total water storage change in way compatible with surface mass estimation...
Abstract After extensive development of the dislocation theories regarding static deformations that are due to earthquakes, coseismic can be well explained by present elastic theories. However, it is difficult separate and interpret contributions from interseismic postseismic deformations, because various mechanisms involved, including coupling fault interface, aftershock activity, porous‐elastic rebound, viscoelastic relaxation. It only possible infer dominant mechanism for an earthquake...
Abstract The deposition of land sediments onto the broad continental shelf East China Sea (ECS) is controlled by complex, dynamic hydrological mechanisms. In this study, we apply data from Gravity Recovery and Climate Experiment (GRACE) satellite to detect gravity signal caused changes in sedimentation. GRACE‐observed separated into individual contributions using multisource data. After correction each known signal, sediment‐caused change used invert for sediment mass ECS a space domain...
We have fabricated a Si racetrack optical modulator based on III–V/Si hybrid metal-oxide-semiconductor (MOS) capacitor. The MOS phase shifter was integrated to resonator with coupling length of 200 µm and gap 700 nm. demonstrated small V π L 0.059 Vcm. For 10-dB intensity modulation, the showed 60% smaller driving voltage than Mach–Zehnder interferometer same shifter, leading better balance between high energy efficiency large modulation bandwidth.
In the dislocation theory for a spherical Earth model, computation of surface co-seismic deformations using straightforward numerical methods is time consuming and may encounter series convergence problems, especially near-field due to shallow earthquakes. This study proposes an asymptotic method approximate changes in strain that are caused by arbitrary point homogeneous sphere. The corresponding expressions analytical form can overcome these difficulties without integration differential...
Abstract GRACE (Gravity Recovery and Climate Experiment) mascon (mass concentration) solutions are widely used in cryosphere science hydrology research. Mascon have been demonstrated to perform analogous or better than spherical harmonic (SH) at the basin scale. Although expected facilitate an improved local recovery of seismic gravity signals large earthquakes, application earthquake analysis remains be investigated. In this study, we examine performance for induced by three M9 class (2011...
Rotenone is a natural compound from plants. It widely used in pesticides because of highly toxic to insects and fish. However, lots research has reported that rotenone neurotoxic effects humans. confirmed there correlation between exposure Parkinson's disease (PD). Therefore, the role gut microbiota related metabolic pathways was investigated rotenone-induced neurotoxicity. The results showed abundance changed significantly. differential metabolites were enriched nicotinate nicotinamide...
Abstract Earthquake activities involve coseismic and postseismic deformations, these seismic deformations can be computed using corresponding dislocation theories. However, conventional theories are usually given numerical Love numbers Green's functions. In this study, we present explicit expressions of the time‐dependent for a point source in homogeneous viscoelastic (Maxwell rheology) spherical Earth model displacement Other surface variables, such as tilt strain, obtained similar manner....
Earthquake-induced gravity variation refers to changes in the earth's field associated with seismic activities. In recent years, development theories has greatly promoted deformation research, laying a solid theoretical foundation for interpretation and application of seismological monitoring. Traditional terrestrial measurements continue play significant role studies interseismic, co-seismic, post-seismic variations. For instance, superconducting gravimeter networks can detect co-seismic...
The deformations of the Earth caused by internal and external forces are usually expressed through Green's functions or superposition normal modes, that is, via numerical methods, which applicable for computing both co- post-seismic deformations. It is difficult to express these in an analytical form, even a uniform viscoelastic sphere. In this study, we present set asymptotic solutions displacements; can be further applied solving geoid, gravity strain changes. Expressions derived Maxwell...
Abstract In this study, a new approach for the computation of coseismic gravity gradient changes in spherically symmetric Earth model is presented. We derived mathematical expressions based on Green's functions four independent seismic sources. The results obtained from numerical computations and those calculated using flat‐Earth are good agreement within near field, verifying that our computing scheme valid, while differences far field show advantages spherical model. Furthermore, proposed...
SUMMARY Planetary-scale mass redistributions occur on Earth for certain spatiotemporal periods, and these surface changes excite the global periodic loading deformations of a viscoelastic Earth. However, characteristics have not been well investigated even in simple earth model. In this study, we derive semi-analytical Green's functions (fully analytical Love numbers) long-standing point sources with given periods using modified asymptotic scheme homogeneous Maxwell spherical Here, is needed...