Results 21 to 30 of about 3,662 (147)

DEVELOPMENT OF CALCULUS LEARNING MEDIA BASED ON TIMOR ISLAND LOCAL WISDOM WITH SCILAB IMPLEMENTATION

Aksioma: Jurnal Program Studi Pendidikan Matematika, 2021
: This study aims to develop learning media for calculus based on the local wisdom of Timor Island with the implementation of Scilab. In addition, the research conducted simulations and compared the conventional methods and Scilab programming language ...
Zulkaidah Nur Ahzan, Justin Eduardo Simarmata   +1 more
doaj   +1 more source

Digital-twin-driven unambiguous structured light 3D imaging with physics-aware learning

npj Nanophotonics
Temporal phase unwrapping (TPU) plays a pivotal role in resolving phase ambiguities in fringe projection profilometry (FPP) caused by surface discontinuities or spatially isolated features.
Yiheng Liu, Wenwu Chen, Jinyang Jiang, Shengqi Yu, Ziheng Jin, Xinsheng Li, Shijie Feng, Qian Chen, Chao Zuo   +8 more
doaj   +1 more source

Use of Scilab software as a didactic tool in electrical circuits laboratory practices

Revista Científica de Ingeniería Energética, 2022
The present work proposes a didactic tool to improve the teaching-learning process of Electric Circuits subjects, applying theproblem-based learning method through laboratory practices, implemented in the free software Scilab. The
Maykop Pérez Martínez, Josnier Ramos Guardarrama, Janette Santos Baranda, Raimundo Carlos Silvério Freire   +3 more
doaj  

Design of Hetero‐Core Fiber‐Optic SPR Sensor for Reliable Detection of Geothermal Scale Deposition

Advanced Sensor Research, Volume 5, Issue 8, August 2026.
A hetero‐core fiber‐optic SPR sensor provides rapid and reproducible monitoring of geothermal scale deposition. The mechanically robust design improves fabrication consistency and sensitivity compared with conventional sensors. Distinct peak shifts are observed for silica, carbonate, and sulfate scales, enabling fast, in situ evaluation of scale ...
Airi Suka, Ai Hosoki, Sakurako Satake, Fatemeh Abrishamian, Heejun Yang, Akira Ueda, Amane Terai, Hideki Kuramitz   +7 more
wiley   +1 more source

Aberration-corrected differential phase contrast microscopy with annular illuminations

Opto-Electronic Science
Quantitative phase imaging (QPI) enables non-invasive cellular analysis by utilizing cell thickness and refractive index as intrinsic probes, revolutionizing label-free microscopy in cellular research.
Yao Fan, Chenyue Zheng, Yefeng Shu, Qingyang Fu, Lixiang Xiong, Guifeng Lu, Jiasong Sun, Chao Zuo, Qian Chen   +8 more
doaj   +1 more source

Deep learning assisted variational Hilbert quantitative phase imaging

Opto-Electronic Science, 2023
We propose a high-accuracy artifacts-free single-frame digital holographic phase demodulation scheme for relatively low-carrier frequency holograms—deep learning assisted variational Hilbert quantitative phase imaging (DL-VHQPI).
Zhuoshi Li, Jiasong Sun, Yao Fan, Yanbo Jin, Qian Shen, Maciej Trusiak, Maria Cywińska, Peng Gao, Qian Chen, Chao Zuo   +9 more
doaj   +1 more source

Addressing Common Learning Obstacles in Mechanics Through Automated STACK Assignments: An Experience Report

Proceedings in Applied Mathematics and Mechanics, Volume 26, Issue 2, June 2026.
ABSTRACT In undergraduate engineering education, foundational courses in engineering mechanics pose considerable challenges for students due to the abstract and analytical nature of the subject matter. To enhance learning outcomes and provide immediate, formative feedback, automated STACK assignments incorporating the MECLIB library for parameterized ...
Ulrich Zwiers, Mirko Siegert, Patrick Kogelheide   +2 more
wiley   +1 more source

Multimodal adaptive temporal phase unwrapping using deep learning and physical priors

APL Photonics
In optical 3D measurement, temporal phase unwrapping (TPU) is widely employed in fringe projection and interferometry, as it is crucial for resolving wrapped phase ambiguities and obtaining absolute phase distributions.
Yiheng Liu, Xinsheng Li, Ziheng Jin, Wenwu Chen, Edmund Y. Lam, Shijie Feng, Qian Chen, Chao Zuo   +7 more
doaj   +1 more source

Transport-of-intensity diffraction tomography with nonuniform axial sampling (TIDT-NAS)

PhotoniX
Transport-of-intensity diffraction tomography (TIDT) extends the transport-of-intensity equation (TIE) from 2D phase retrieval to 3D refractive index (RI) tomography, enabling non-interferometric volumetric imaging under partially coherent illumination ...
Yefeng Shu, Jiasong Sun, Shun Zhou, Yao Fan, Anqi Tang, Wenzhuo Xie, Qingyang Fu, Mohammad Reza Zarei, Xiyu Chen, Xiaolei Zhang, Qian Chen, Chao Zuo   +11 more
doaj   +1 more source

Evaluation of Bruised Plum Quality Using Laser Induced Diffuse Reflectance Imaging

Journal of Food Process Engineering, Volume 49, Issue 4, April 2026.
Plums were subjected to bruising by falling from 1 m height. A laser line illuminated the surface and intensity distribution was captured. After curve fitting and statistical evaluation, firmness and SSC were predicted. ABSTRACT Mechanical damage affects the quality of harvested fruit.
Zinabu Hailu Siyum, Géza Hitka, László Ferenc Friedrich, Lien Le Phuong Nguyen, László Baranyai   +4 more
wiley   +1 more source