Results 91 to 100 of about 25,499,806 (331)

A fast topology optimization method for general ship cross-sections using U-Net

Zhongguo Jianchuan Yanjiu
ObjectiveThis study addresses the limitations of existing deep learning-based ship cross-section topology optimization methods, which are restricted to single-section ship structures. A fast topology optimization method for general ship cross-sections is
Desong LÜ, Lijuan XIA, Xinghong YE
doaj   +1 more source

Beyond Presumptions: Toward Mechanistic Clarity in Metal‐Free Carbon Catalysts for Electrochemical H2O2 Production via Data Science

Advanced Materials, EarlyView.
Metal‐free carbon catalysts enable the sustainable synthesis of hydrogen peroxide via two‐electron oxygen reduction; however, active site complexity continues to hinder reliable interpretation. This review critiques correlation‐based approaches and highlights the importance of orthogonal experimental designs, standardized catalyst passports ...
Dayu Zhu, Hsi‐wen Wu, Xiao Wang, Jie Zhang   +3 more
wiley   +1 more source

Organic Materials of Tomorrow: Horizons of Artificial Intelligence

Advanced Materials, EarlyView.
This review examines machine learning techniques accelerating the discovery of organic semiconductors by linking molecular structure to properties. Key methods include graph neural networks, generative models, and active learning. Applications to organic photovoltaics demonstrate practical impact.
Harold Mena, J. Terence Blaskovits, Kun‐Han Lin, Denis Andrienko   +3 more
wiley   +1 more source

Reliability based topology optimization using . . .

, 2005
In this research, a reliability based topology optimization (RBTO) for structural design methodology using the Hybrid Cellular Automata (HCA) method is proposed.
Harish Agarwal, Neal M. Patel, Andrés Tovar, John E. Renaud   +3 more
core  

“Smelltronics”—From Gas to Smell Sensing

Advanced Materials, EarlyView.
The emerging field of smelltronics, encompassing sensing technologies for complex volatile organic compounds, holds significant potential for extracting valuable chemical information. It facilitates the noninvasive, real‐time monitoring of humans, food, and the environment.
Takeshi Ono, Tsunaki Takahashi, Jiangyang Liu, Haruka Honda, Zeng Jing, Wataru Tanaka, Takuro Hosomi, Takeshi Yanagida   +7 more
wiley   +1 more source

Toward Reliability of Long Wireless Sensor Networks

IEEE Access
Wireless sensor networks have become pervasive in various applications, including environmental monitoring, smart cities, precision agriculture, and healthcare.
Vladimir V. Shakhov, Denis A. Migov, Honglong Chen, Polina V. Mishchenko, Insoo Koo   +4 more
doaj   +1 more source

ROUTING USING GENETIC ALGORITHM FOR LARGE NETWORKS

Diyala Journal of Engineering Sciences, 2010
The performance and reliability of the Internet depend in large part on the operation of the underlying routing protocols. Today's IP routing protocols compute paths based on the network topology and configuration parameters, without regard to the ...
Yousra Ahmed Fadil
doaj   +1 more source

Breaking the Surface: Buoyant Metal–Polymer Open–Cell Hybrid Lattice Metamaterials

Advanced Materials, EarlyView.
Open‐cell metal–polymer lattice metamaterials that defy sinking. (a) Injection process of the polyurethane (PU) foam into the titanium (Ti‐6Al‐4V) hollow‐strut lattice creating the open‐cell Ti‐6Al‐4V+PU hybrid lattice, (b) flotation test of a hybrid lattice specimen, and (c) a digital representation and experimental validation of a marine buoy ...
Jordan Noronha, Joey Tallon, Raad Omar, Jason Dash, Andrey Molotnikov, Martin Leary, Milan Brandt, Ma Qian   +7 more
wiley   +1 more source

A novel reliability-oriented concurrent topology optimization framework based on improved sequential decoupling and interval-modeled boundary modification strategies

This work proposes a sequential reliability-based double-scale topology optimization method considering length scale uncertainty. The proposed optimization model aims to simulate length scale uncertainty within cells and achieve corresponding reliability-
Liu, Yaru, Wang, Lei, Zhao, Xingyu
core   +1 more source

Topology Optimization of EMU Carbody Inner-end Wall Structure

Chengshi guidao jiaotong yanjiu
[Objective] To further improve the operational efficiency and economic benefits of high-speed railways and to achieve lightweight carbody design, it is necessary to carry out topology optimization of the inner-end wall structure of EMU (electric multiple
LIU Chunyan, WANG Jiaxing, YU Qingbin, LI Xichun, SUN Bofei, LIAN Shuai   +5 more
doaj   +1 more source