Results 71 to 80 of about 140,931 (302)

MorphoGen: Topology optimization software for Extremely Modular Systems

SoftwareX
This paper introduces MorphoGen — an integrated reliability-based topology optimization and nonlinear finite element analysis system for 2D and 3D domains.
Piotr Tauzowski, Bartlomiej Blachowski, Ela Zawidzka, Machi Zawidzki   +3 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

Reliability‐based topology optimization against geometric imperfections with random threshold model

International Journal for Numerical Methods in Engineering, 2018
SummaryThis paper develops a new reliability‐based topology optimization framework considering spatially varying geometric uncertainties. Geometric imperfections arising from manufacturing errors are modeled with a random threshold model. The projection threshold is represented by a memoryless transformation of a Gaussian random field, which is then ...
Zhan Kang, Peishuo Liu
openaire   +2 more sources

Kelvin Probe Force Microscopy in Bionanotechnology: Current Advances and Future Perspectives

Advanced Materials, EarlyView.
Kelvin probe force microscopy (KPFM) enables the nanoscale mapping of electrostatic surface potentials. While widely applied in materials science, its use in biological systems remains emerging. This review presents recent advances in KPFM applied to biological samples and provides a critical perspective on current limitations and future directions for
Ehsan Rahimi, Mario Palacios‐Corella, Arjan Mol, Salvador Pané, Josep Puigmartí‐Luis   +4 more
wiley   +1 more source

Research on the connectivity reliability analysis and optimization of natural gas pipeline network based on topology

Scientific Reports
The rapid expansion of natural gas pipeline networks in China necessitates robust reliability assessment and optimization frameworks, particularly for large-scale looped configurations where traditional tree-based models fall short.
Xiuxuan Yang, Kun Chen, Minghui Liu
doaj   +1 more source

A New Car-Body Structure Design for High-Speed EMUs Based on the Topology Optimization Method

Applied Sciences
In recent years, the research and development of high-speed trains has advanced rapidly. The main development trends of high-speed trains are higher speeds, lower energy consumption, higher safety, and better environmental protection.
Chunyan Liu, Kai Ma, Tao Zhu, Haoxu Ding, Mou Sun, Pingbo Wu   +5 more
doaj   +1 more source

Reliability-based topology optimization for multi-material structures

, 2023
PUBLISHED Structural optimization is a crucial aspect of engineering design, aimed at identifying the optimal configuration of a structure that meets specified constraints, such as displacement, stress, and buckling resistance, while providing optimal performance.
ICASP14, Chun, Junho
openaire   +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

Opportunities of Semiconducting Oxide Nanostructures as Advanced Luminescent Materials in Photonics

Advanced Materials, EarlyView.
The review discusses the challenges of wide and ultrawide bandgap semiconducting oxides as a suitable material platform for photonics. They offer great versatility in terms of tuning microstructure, native defects, doping, anisotropy, and micro‐ and nano‐structuring. The review focuses on their light emission, light‐confinement in optical cavities, and
Ana Cremades, Pedro Hidalgo, David Maestre, Ruth Martínez‐Casado, Emilio Nogales, Beatriz Rodríguez, G. Cristian Vásquez, Bianchi Méndez   +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