Results 41 to 50 of about 4,783,589 (360)

Network Topology Optimization Based on Time-Triggered DIMA [PDF]

Xibei Gongye Daxue Xuebao, 2018
Distributed Integrated Modular Avionics System (DIMA) has attracted extensive attention in recent years, and the time-triggered Ethernet (TTE) supports the time triggering mechanism of DIMA system, so it has become the main protocol adopted by this ...

doaj   +1 more source

Inverse design in photonics by topology optimization: tutorial [PDF]

Journal of the Optical Society of America B, 2020
Topology optimization methods for inverse design of nano-photonic systems have recently become extremely popular and are presented in various forms and under various names. Approaches comprise gradient and non-gradient based algorithms combined with more
R. Christiansen, O. Sigmund
semanticscholar   +1 more source

Concurrent optimization method of shape and topology for natural vibration problem of shell structures

Nihon Kikai Gakkai ronbunshu, 2023
In this paper, a concurrent optimization method of shape and topology for natural vibration design of shell structures is presented. The fundamental vibration eigenvalue is maximized under volume constraints for shape and topology optimization.
Masatoshi SHIMODA, Ryo TSUTSUMI
doaj   +1 more source

Topology Optimization with Explicit Components Considering Stress Constraints

Applied Sciences
Topology optimization focuses on the conceptual design of structures, characterized by a large optimization space and a significant impact on structural performance, and has been widely applied in industrial fields such as aviation and aerospace. However,
Yubao Ma, Zhiguo Li, Yuxuan Wei, Kai Yang   +3 more
doaj   +1 more source

Real‐time assay of ribonucleotide reductase activity with a fluorescent RNA aptamer

FEBS Letters, EarlyView.
Ribonucleotide reductases (RNR) synthesize DNA building blocks de novo, making them crucial in DNA replication and drug targeting. FLARE introduces the first single‐tube real‐time coupled RNR assay, which enables isothermal tracking of RNR activity at nanomolar enzyme levels and allows the reconstruction of allosteric regulatory patterns and rapid ...
Jacopo De Capitani, Noemi E. Nwosu, Viktoria Gocke, Müge Kasanmascheff, Hannes Mutschler   +4 more
wiley   +1 more source

Case study of natural convection topology optimization based on finite volume method

Case Studies in Thermal Engineering
Topology optimization is crucial for improving natural convection cooling devices. This study applies natural convection topology optimization to various engineering cases, including 2D, 3D, inclined, and inverted heat sink with various boundary ...
Honglei Liu, Shuzhe Guo, Ce Liu, Fei Du, Baotong Li, Jun Hong   +5 more
doaj   +1 more source

Structural stability and artificial buckling modes in topology optimization

Structural And Multidisciplinary Optimization, 2021
This paper demonstrates how a strain energy transition approach can be used to remove artificial buckling modes that often occur in stability constrained topology optimization problems.
Anna Dalklint, M. Wallin, D. Tortorelli
semanticscholar   +1 more source

Function‐driven design of a surrogate interleukin‐2 receptor ligand

FEBS Letters, EarlyView.
Interleukin (IL)‐2 signaling can be achieved and precisely fine‐tuned through the affinity, distance, and orientation of the heterodimeric receptors with their ligands. We designed a biased IL‐2 surrogate ligand that selectively promotes effector T and natural killer cell activation and differentiation. Interleukin (IL) receptors play a pivotal role in
Ziwei Tang, Zelin Cheng, Teng Li, Fulian Wang, Liangminghui Zhang, Xiuxiu He, Lili Liu, Wei Wang, Aibin Liang, Guang Yang   +9 more
wiley   +1 more source

Literature Reviews of Topology Optimal Design Methods and Applications in Magnetic Devices

Energies
With the evolution of magnetic devices toward structural innovation and high reliability, the traditional design methods, such as size optimization and shape optimization, are limited by preset structural forms, making it challenging to generate novel ...
Jiaqi Wu, Ziyan Ren, Dianhai Zhang
doaj   +1 more source

3D Topology Optimization of Fixed Offshore Structure and Experimental Validation

한국해양공학회지, 2020
In this study, we performed a three-dimensional (3D) topology optimization of a fixed offshore structure to enhance its structural stiffness. The proposed topology optimization is based on the solid isotropic material with penalization (SIMP) method ...
Hyun-Seok Kim, Hyun-Sung Kim, Byoungjae Park, Kangsu Lee   +3 more
doaj   +1 more source