Results 111 to 120 of about 222,789 (279)

Impact of Mesoscale Eddies on Acoustic Propagation Under a Rough Sea Surface

Remote Sensing
This study investigates the combined effects of mesoscale eddies and rough sea surfaces on acoustic propagation in the eastern Arabian Sea and Gulf of Aden during summer monsoon conditions.
Shaoze Zhang, Jian Shi, Xuhui Cao
doaj   +1 more source

Evaluation for Sortie Generation Capacity of the Carrier Aircraft Based on the Variable Structure RBF Neural Network with the Fast Learning Rate

Complexity, 2018
The neural network has the advantages of self-learning, self-adaptation, and fault tolerance. It can establish a qualitative and quantitative evaluation model which is closer to human thought patterns.
Tiantian Luan, Mingxiao Sun, Guoqing Xia, Daidai Chen   +3 more
doaj   +1 more source

Conductive Bonding and System Architectures for High‐Performance Flexible Electronics

Advanced Functional Materials, EarlyView.
This review outlines bonding technologies and structural design strategies that support high‐performance flexible and stretchable electronics. Bonding approaches such as surface‐activated bonding and anisotropic conductive films, together with system‐level architectures including buffer layers and island‐bridge structures, possess distinct mechanical ...
Kazuma Nakajima, Kenjiro Fukuda
wiley   +1 more source

Research on Multi-objective Optimization Model of Power Storage Materials Based on NSGA-II Algorithm

International Journal of Computational Intelligence Systems
Aiming at the problems of slow convergence speed and low precision probability of multi-objective optimization of energy storage materials, a multi-objective optimization model of energy storage materials based on NSGA-II algorithm was proposed.
Zixi Hu, Shuang Liu, Fan Yang, Xiaodong Geng, Xiaodi Huo, Jia Liu   +5 more
doaj   +1 more source

A numerical study on MHD Casson fluid flow in a non-uniform rough channel with temperature-dependent properties using OHAM

Results in Physics
This study explores the complex dynamics of magnetohydrodynamic (MHD) Casson fluid in a non-uniform rough channel, focusing on the effects of temperature-dependent viscosity and variable thermal conductivity under no-slip boundary conditions.
Hanumesh Vaidya, K.V. Prasad, Rajashekhar Choudhari, Jyoti Shetty, Shivaleela   +4 more
doaj   +1 more source

A Fast Algorithm for Electromagnetic Scattering from One-Dimensional Rough Surface

International Journal of Antennas and Propagation, 2019
In this paper, the Adaptive Modified Characteristic Basis Function Method (AMCBFM) is proposed for quickly simulating electromagnetic scattering from a one-dimensional perfectly electric conductor (PEC) rough surface.
Jing Jing Wang, An Qi Wang, Zhi Xiang Huang, Tie Zhen Jiang   +3 more
doaj   +1 more source

Using Long‐Chain Polymechanophores to Explore the Differences in Mechanoactivation During Nozzle Flow and Ultrasonication

Advanced Functional Materials, EarlyView.
Flow through a nozzle is a common component of most fluid‐based polymer processing techniques such as spray drying, inkjet printing, extrusion. An ultrahigh molecular weight multi‐mechanophore system is used to probe the differences in the distribution of mechanical activation observed between nozzle flow and ultrasonication; the gold standard ...
Niamh Willis‐Fox, Maggie Horst, Etienne Rognin, Yan Xia, Ronan Daly   +4 more
wiley   +1 more source

基于粗糙集与神经网络的齿轮箱故障诊断

Jixie chuandong, 2013
A method of combining the rough sets and neural network based on the condition attributes discretization and reduct ion algorithm is proposed to fault diagnosis.
刘慧玲, 潘宏侠, 王爱玉
doaj  

Morphometric convergence among European sand gobies in freshwater (Gobiiformes: Gobionellidae)

Ecology and Evolution, 2019
The five genera of sand gobies inhabit the seas and freshwaters of Europe and western Asia and occupy habitats ranging from fully marine to exclusively freshwater. In this study, we use geometric morphometrics to quantify body shape among sand gobies, in
Christine E. Thacker, Christos Gkenas
doaj   +1 more source

The Maastricht Criteria and the Euro. Has the Convergence Continued? [PDF]

We analyze the performance of the Maastricht convergence criteria (inflation, long-term interest rate, annual and overall public debt) of the European Monetary Union (EMU) that led to the introduction of the Euro on Jan.
Amplatz, Christian, Polasek, Wolfgang
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