ABSTRACT: To overcome the problem of calculation errors in the Born approximation when the forward accumulation effect is strong in VTI media, this article combines the De Wolf approximation method ...

Abstract: The study of low-frequency (LF) radio-wave propagation phase in the Earth-ionosphere waveguide is of great significance for the accuracy enhancement of related systems such as ionospheric ...

Abstract: Physics-informed neural networks (PINNs) offer a flexible framework for solving differential equations using physical constraints and data. This study focuses on second-order ...

The Company Will Co-Develop Custom AI Operational Assistants to Future-Proof Health Systems’ AI Capabilities and Solve Frontline Staff's Biggest Challenges NEW YORK, September 18, 2025--(BUSINESS WIRE ...

Saudi Arabia foreign minister Faisal bin Farhan Al-Saud, left, and France President Emmanuel Macron, center Our Fault official trailer Why do women gain weight around the abdomen? Hansi Flick joins ...

The recognition of Palestinian statehood by some Western countries may potentially create a momentum to advance the endorsement of a two-state solution, world leaders participating in a conference on ...

Pull requests help you collaborate on code with other people. As pull requests are created, they’ll appear here in a searchable and filterable list. To get started, you should create a pull request.

Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, People's Republic of China University of Chinese Academy of Sciences, Beijing 100049, People’s Republic of China ...