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 ...

Abstract: Analytical expressions for electric potential and electric fringe fields in regions above the fingers of MEMS (microelectromechanical systems) comb capacitances are derived using ...

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 ...

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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 ...

CBSE 12th Maths Three-Dimensional Geometry Formulas: Check here for all the important formulas of mathematics in Chapter 11 Three Dimensional Geometry of Class 12, along with major definitions, ...

We live on and among the by-products of fragmentation, from nanoparticles to rock falls to glaciers to continents. Understanding and taming fragmentation is central to assessing natural hazards and ...

Gerrymandering is clawing across courtrooms and headlines nationwide. The U.S. Supreme Court recently heard cases on the constitutionality of voting districts that allegedly entrenched a strong ...

Guest post by Bruce Bartlett. There is a beautiful formula at the heart of the Ising model; a formula emblematic of all of quantum field theory. Feynman, the king of diagrammatic expansions, ...

Beijing National Laboratory for Molecular Sciences, Key Laboratory of Engineering Plastics, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China *Corresponding author. E-mail: ...