Results 51 to 60 of about 629 (164)

Gallium‐Assisted Platinum Isolation: Formation of Multiple Pt Species in Ga‐Pt Liquid Metal Catalysts

Small Structures, Volume 7, Issue 6, June 2026.
Coexistence of multiple Pt species, i.e., single atom like Pt, 2D Pt rafts, on Pt‐depleted liquid Ga‐Pt alloys, is elucidated by correlative XPS and STEM measurements. Additionally, promotion of the spatial‐isolated Pt formation on liquid Ga is furthermore revealed.
Tzung‐En Hsieh, Simon Carl, Julien Steffen, Andreas Mölkner, Johannes Frisch, Erdmann Spiecker, Andreas Görling, Johannes Will, Marcus Bär   +8 more
wiley   +1 more source

Reliability analysis of station autonomous computer system based on fuzzy dynamic fault tree and Markov model

Engineering Reports, 2021
Station autonomous computer system is the core of the centralized traffic control (CTC) system. The working mode is dual computer hot standby, and its reliability is very important.
Lu Yan, Tao Zhang, Ying Gao, Rongsheng Wang, Shuxin Ding   +4 more
doaj   +1 more source

Crack Extraction for Polycrystalline Solar Panels

Energies, 2021
Crack extraction of solar panels has become a research focus in recent years. The cracks are small and hidden. In addition, there are particles of irregular shape and size on the surface of the polycrystalline solar panel, whose reflection position and ...
Bai Xue, Fang Li, Meiping Song, Xiaodi Shang, Dongqing Cui, Jiaping Chu, Sui Dai   +6 more
doaj   +1 more source

Geographic Range and Body Size Influence Abundance Patterns in Reef Fishes

Journal of Biogeography, Volume 53, Issue 6, June 2026.
ABSTRACT Aim Understanding how body size and geographic range size influence species abundance is central to macroecology. Here, we characterized these relationships for reef fishes, the world's most diverse vertebrate group, across global and regional scales. Location Global tropical and subtropical reefs. Time Period Current.
M. F. Maxwell, D. R. Barneche, R. Divieso, S. R. Floeter, O. J. Luiz, A. L. Luza, M. R. Pie, A. C. Siqueira, M. G. Bender   +8 more
wiley   +1 more source

A Proposed Analytical Method for Solving Fuzzy Linear Initial Value Problems

مجلة بغداد للعلوم, 2020
In this article, we aim to define a universal set consisting of the subscripts of the fuzzy differential equation (5) except the two elements  and , subsets of that universal set are defined according to certain conditions.
Amal khalaf Haydar
doaj   +1 more source

Coral size patterns across environmental gradients and morphologies

Ecosphere, Volume 17, Issue 5, May 2026.
Abstract Coral reefs are essential ecosystems that provide important ecological services and support the livelihoods of millions of people worldwide. Understanding the size structure of coral populations is critical for assessing recovery potential; yet, our knowledge of how environmental conditions influence coral size structure, across a range of ...
Marine Lechene, Mariana Álvarez‐Noriega, Madison Becker, Maren Toor, Sophie Gordon, Tiny Remmers, Will Figueira, Mia Hoogenboom, Renata Ferrari   +8 more
wiley   +1 more source

Numerical Solutions of Fuzzy Linear Fractional Differential Equations With Laplace Transforms Under Caputo-Type H-Differentiability

Journal of Mathematics
In this article, we explored the numerical solution of fuzzy linear fractional differential equations (FLFDEs) under Caputo-type H-differentiability. To obtain a numerical solution, it is crucial to understand the fuzzy Laplace transform of the Caputo ...
Ekhtiar Khodadadi, Mesut Karabacak, Ercan Çelik   +2 more
doaj   +1 more source

Field Programmable Gate Array‐Based Control Systems for Highly Stable Laser Applications

Advanced Photonics Research, Volume 7, Issue 4, April 2026.
This review highlights the transition from analog to FPGA‐based digital architectures for laser frequency stabilization, noting their superior latency and flexibility. It focuses on Modulation Transfer Spectroscopy (MTS) as a robust, background‐free method for high‐precision locking that minimizes residual amplitude modulation.
Prosenjit Majumder, Rakesh Tirupathi
wiley   +1 more source

Existence and Uniqueness Result for Fuzzy Fractional Order Goursat Partial Differential Equations

Fractal and Fractional
In this manuscript, we discuss fractional fuzzy Goursat problems with Caputo’s gH-differentiability. The second-order mixed derivative term in Goursat problems and two types of Caputo’s gH-differentiability pose challenges to dealing with Goursat ...
Muhammad Sarwar, Noor Jamal, Kamaleldin Abodayeh, Chanon Promsakon, Thanin Sitthiwirattham   +4 more
doaj   +1 more source

Thermally Induced Creep and Viscoelastic Behavior of Copper Micropillar Arrays

Advanced Science, Volume 13, Issue 22, 17 April 2026.
Copper micropillar arrays are fabricated by electrodeposition within through‐glass‐via, and their thermally induced time‐dependent deformation is quantified. Nanoindentation creep, EBSD, and TEM reveal a heat‐treatment‐driven transition between grain‐boundary‐mediated deformation and dislocation‐dominated creep, while Kelvin modeling captures ...
Miao Wang, Jihua Zhang, Libin Gao, Hongwei Chen, Wenbo Luo, Wenlei Li, Mingcheng Chen, Mengru Li, Dongbin Wang, Shuang Li, Ting Liu, Xingzhou Cai, Yong Li, Bin Peng, Wanli Zhang   +14 more
wiley   +1 more source