Abstract: This paper aims to develop a high-precision detection approach for catenary geometry parameters of electrical railway based on vision technology. The novel idea of the proposed detection ...
Celebrate Pi Day and read about how this number pops up across math and science on our special Pi Day page. For more than two millennia, mathematicians have produced a growing heap of pi equations in ...
AKTU December 2025 Exam Dates OUT: Dr APJ Abdul Kalam Technical University (AKTU) has recently declared the tentative Exam Dates for the December 2025 Odd Semester exams. AKTU December 2025 Exam Dates ...
Mathematics for CBSE Class 9 introduces many foundational concepts that serve as building blocks for higher classes. Topics such as algebraic identities, the surface areas and volumes of 3D shapes, ...
The Maths formulas are an important part of the preparation. It enhances your accuracy, confidence and speed. It covers topics like the Number System, Percentage. Ratio & Proportion, Square roots, ...
Left, a 3-flower. Right, a 5-flower. Credit: Journal of Geometry and Physics, 10.1016/j.geomphys.2025.105458 Monash University researchers have extended Descartes’ Circle Theorem by finding a general ...
Abstract: Magnetic shielding is a crucial aspect of many electronic devices and sensors. In this article, we investigate the magnetic shielding properties of ferromagnetic washers in a planar geometry ...
The Quantum Geometric Tensor (QGT) encodes the geometry of Bloch electrons through their coupling to the dipole operator. By extending the QGT to the time domain, we obtain a single gauge-invariant ...
Key Laboratory of Materials Physics of Ministry of Education, School of Physics and Microelectronics, Zhengzhou University, Zhengzhou 450052, China School of Integrated Circuits, Wuhan National ...
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