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Singularity Functions for Shear

Singularity Functions for Shear

In structural analysis, singularity functions are crucial in simplifying the representation of shear forces in beams under discontinuous loading. These functions describe discontinuous variations in shear force across a beam with varying loads by using a single mathematical expression, regardless of the complexity of the loading conditions. The singularity functions are derived from creating a free-body diagram of the beam and then making conceptual cuts at specific points to examine the shear...

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Using Light Sheet Fluorescence Microscopy to Image Zebrafish Eye Development

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A model-based image fusion framework using discrete band-limited shearlets

Wentao Ji¹, Xing Chen²

¹College of Electronics and Information Engineering, Sichuan University, Chengdu, 610064, Sichuan, China. jiwentao@stu.scu.edu.cn.

Scientific Reports

|April 24, 2026

Summary

No abstract available in PubMed .

Keywords:

Discrete band-limited shearlet transform Geometric multi-scale analysis Human visual system Image enhancement Multi-exposure image fusion Shearlet transform

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