Dongdong Zhao

ORCID: 0000-0003-0943-000X
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About
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Research Areas
  • Geophysical and Geoelectrical Methods
  • Geophysical Methods and Applications
  • Geophysics and Gravity Measurements
  • Geomagnetism and Paleomagnetism Studies
  • Seismic Waves and Analysis
  • Seismic Imaging and Inversion Techniques
  • Cancer-related molecular mechanisms research
  • Electrical Fault Detection and Protection
  • Epigenetics and DNA Methylation
  • Reservoir Engineering and Simulation Methods
  • Non-Destructive Testing Techniques
  • Inertial Sensor and Navigation
  • Electromagnetic Simulation and Numerical Methods
  • RNA modifications and cancer
  • Geological Modeling and Analysis
  • Methane Hydrates and Related Phenomena
  • Electromagnetic Scattering and Analysis
  • Machine Fault Diagnosis Techniques
  • Magnetic Bearings and Levitation Dynamics
  • Power Line Inspection Robots
  • Power Systems Fault Detection
  • Industrial Vision Systems and Defect Detection
  • Vehicle License Plate Recognition

Guilin University of Electronic Technology
2022-2024

Shanghai University of Electric Power
2024

Liaocheng People's Hospital
2024

China Geological Survey
2021

Central South University
2016-2019

Hunan Nonferrous Metal Research Institute
2018

Fast and accurate numerical modeling of gravity magnetic anomalies is the basis field-data inversion quantitative interpretation. In prospecting, computation memory requirements practical still a significant issue, which leads to difficulty using efficient detailed inversions for large-scale complex models. A new 3D method anomaly in mixed space-wavenumber domain proposed mitigate difficulties. By performing 2D Fourier transform along two horizontal directions, partial differential equations...

10.1190/geo2018-0491.1 article EN Geophysics 2019-05-08

We have developed a new 3D magnetotelluric modeling scheme in mixed space-wavenumber domain. The is based on using 2D Fourier transform along two horizontal directions to solve vector-scalar potential formula derived from Maxwell’s equations the primary-secondary separation. 1D governing domain are solved by finite-element method (FEM) together with chasing method, and then inverse used recover final solution of electromagnetic (EM) fields spatial An iterative applied approximate true...

10.1190/geo2021-0216.1 article EN Geophysics 2022-03-19

Primary open-angle glaucoma (POAG) is a subtype of that accounts for 60%~70% all cases. Its pathogenic mechanism intricate and its process concealed. Numerous significant biological processes associated with POAG continue to be elucidated.

10.1080/13816810.2024.2431103 article EN cc-by-nc-nd Ophthalmic Genetics 2024-11-20

A three-dimensional numerical modeling method with topography for magnetic fields in space-wavenumber mixing domain is proposed to reduce the computation time and memory requirements. Based on fact that 3D space integral are form of a convolution, problem can be transformed into one dimensional (1D) problems by using two-dimensional (2D) Fourier transform along horizontal directions. In method, depth direction kept domain, which provide two advantages. Firstly, increase depth, grid becomes...

10.1190/gem2019-081.1 article EN 2019-09-11

A novel 3D numerical modeling method with topography for gravity anomaly in space-wavenumber mixing domain is proposed to reduce the computation time and memory requirements. By performing a two-dimensional Fourier transform along horizontal directions, three-dimensional partial differential equations spatial are transformed into group of independent one-dimensional engaged different wave numbers. method, highly parallel among The preserves vertical component space domain, so mesh can be...

10.1190/gem2019-018.1 article EN 2019-09-11
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