Results 31 to 40 of about 8,423,851 (321)

Soft three-dimensional network materials with rational bio-mimetic designs

Nature Communications, 2020
The development of artificial 3D soft materials and device systems that can reproduce the nonlinear, anisotropic mechanical properties of biological tissues remains challenging. Here, the authors design a class of soft 3D network materials that can offer
Dongjia Yan, Jiahui Chang, Hang Zhang, Jianxing Liu, Honglie Song, Zhaoguo Xue, Fan Zhang, Yihui Zhang   +7 more
doaj   +1 more source

A fast platform for simulating semi-flexible fiber suspensions applied to cell mechanics [PDF]

Journal of Computational Physics, 2016
We present a novel platform for the large-scale simulation of three-dimensional fibrous structures immersed in a Stokesian fluid and evolving under confinement or in free-space in three dimensions.
E. Nazockdast, Abtin Rahimian, D. Zorin, M. Shelley   +3 more
semanticscholar   +1 more source

Fluid flow characteristics within an oscillating lower spherical surface and a stationary concentric upper surface for application to the artificial hip joint

Heliyon, 2018
The synovial fluid motion in an artificial hip joint is important in understanding the thermo-fluids effects that can affect the reliability of the joint, although it is difficult to be studied theoretically, as the modelling involves the viscous fluid ...
C.P. Tso, C.H. Hor, G.M. Chen, C.K. Kok
doaj   +1 more source

A Novel Sparse Enhancement Neural Network for Rolling Bearing Fault Diagnosis

Shock and Vibration, 2022
To ensure the operational reliability of machinery, rolling bearings exposed to complex and poor conditions should be monitored in real-time. Traditional bearing fault diagnosis methods are always dependent on signal analysis and feature extraction ...
Yong Zhang, Junjie Ye, Wenhu Yang, Jinwang Shi, Wangpeng He, Gaigai Cai   +5 more
doaj   +1 more source

Magnetohydrodynamic viscous fluid flow and heat transfer in a circular pipe under an externally applied constant suction

Heliyon, 2019
An analytical investigation of two-dimensional heat transfer behavior of an axisymmetric incompressible dissipative viscous fluid flow in a circular pipe is considered.
G. Nagaraju, Mahesh Garvandha
doaj   +1 more source

Morse potential energy spectra through the variational method and supersymmetry [PDF]

, 1999
The Variational Method is applied within the context of Supersymmetric Quantum Mechanics to provide information about the energy and eigenfunction of the lowest levels of a Hamiltonian.
Bag, Cooper, Cooper, Cooper, Drigo Filho, Drigo Filho, Drigo Filho, Drigo Filho, Drigo Filho, Elso Drigo Filho, Gedenshtein, Gozzi, Haymaker, Mazziotti, Morales, Regina Maria Ricotta, Sukumar, Sukumar, Varshni   +18 more
core   +2 more sources

Heat transfer enhancement in the boundary layer flow of hybrid nanofluids due to variable viscosity and natural convection

Heliyon, 2019
The aim of the current work is to explore how heat transfer can be enhanced by variations in the basic properties of fluids in the presence of free convection with the aid of suspended hybrid nanofluids.
S. Manjunatha, B. Ammani Kuttan, S. Jayanthi, Ali Chamkha, B.J. Gireesha   +4 more
doaj   +1 more source

Nonlinear convective stratified flow of Maxwell nanofluid with activation energy

Heliyon, 2019
The aim of present article is to explore the novel aspects of activation energy in nonlinearly convective flow of Maxwell nanofluid driven by nonlinearly stretched inclined cylinder.
Misbah Ijaz, Muhammad Ayub
doaj   +1 more source

THE INTERACTIVE GEOMETRIC SOFTWARE - A MODERN TOOL IN FORMING AND DEVELOPMENT OF THE ENGINEERING THINKING

Journal of Industrial Design and Engineering Graphics, 2019
The purpose of the paper is to highlight the great applications of the interactive geometric software in exploring and thoroughgoing study of some chapters of applied mechanics.
Petru Dumitrache
doaj   +4 more sources

Aftereffect of perceived motion trajectories

iScience
Summary: If our visual system has a distinct computational process for motion trajectories, such a process may minimize redundancy and emphasize variation in object trajectories by adapting to the current statistics.
Ryohei Nakayama, Mai Tanaka, Yukino Kishi, Ikuya Murakami   +3 more
doaj   +1 more source