Results 71 to 80 of about 1,071,073 (303)

Bistable Mechanisms 3D Printing for Mechanically Programmable Vibration Control

Advanced Engineering Materials, EarlyView.
This work introduces a 3D‐printed bistable mechanism integrated into tuned mass dampers (TMDs) for mechanically adaptive passive vibration suppression. Through optimized geometry, the bistable design provides adaptable vibration reduction across a broad range of scenarios, achieving effective vibration mitigation without complex controls or external ...
Ali Zolfagharian, Frédéric Demoly, Mohammad Lakhi, Bernard Rolfe, Mahdi Bodaghi   +4 more
wiley   +1 more source

Numerical Simulation of Stretch Bending for L-section Aluminum Alloy Profile

Electronic Journal of Structural Engineering, 2018
High precision stretch bending of aluminum alloy profile is the key technology for making car’s frame body. A numerical simulation study on the displacement-controlled process for a typical kind of L-section aluminum alloy profile used in high-speed ...
Y. Liu, L. Song, J. Yin, F. Ma, Z. Sha, D. Yang, S. Zhang   +6 more
doaj   +1 more source

Inter-strain differences of serotonergic inhibitory pain control in inbred mice [PDF]

, 2010
Background: Descending inhibitory pain control contributes to the endogenous defense against chronic pain and involves noradrenergic and serotonergic systems.
Wijnvoord, Nina, Albuquerque, Boris, Häussler, Annett, Myrczek, Thekla, Popp, Laura, Tegeder, Irmgard   +5 more
core   +2 more sources

Is Young's Modulus a Critical Coating Property Determining Fouling‐Release Performance of Marine Coatings?

Advanced Engineering Materials, EarlyView.
The release of foulers from protective marine coatings is determined by several interrelated material properties, including the strength of Young's modulus, the flexibility of chain segments, the surface free energy, and the magnitude of hydrodynamic stress.
Johann C. Schaal, Andreas Brinkmann, Andreas Hartwig   +2 more
wiley   +1 more source

A Physically Motivated Modification of the Strain Equivalence Approach

International Journal of Damage Mechanics, 2005
A phenomenological thermodynamic approach used for describing elasto-plasticity coupled with isotropic damage is considered. Using this approach it was recently shown by the authors that certain unwanted features exist in the plasticity-induced damage theories. This paper gives a suggestion on how to solve these issues.
Olsson, Mattias, Ristinmaa, Matti
openaire   +1 more source

Equivalent plane strain model of stone column reinforced foundation

IOP Conference Series: Earth and Environmental Science, 2021
Abstract Stone column replacement of soft soil foundation construction method is more and more used in water conservancy projects. On the one hand, the stone column has high permeability, which enhances the dissipation capacity of excess pore water pressure; on the other hand, it has a high stiffness, which reduces the additional stress ...
openaire   +1 more source

Equivalent drawbead performance in deep drawing simulations [PDF]

, 1999
Drawbeads are applied in the deep drawing process to improve the control of the material flow\ud during the forming operation. In simulations of the deep drawing process these drawbeads can be replaced by\ud an equivalent drawbead model.
Geijselaers, H.J.M., Huetink, J., Meinders, T.   +2 more
core   +1 more source

Spin-valley phase diagram of the two-dimensional metal-insulator transition

, 2006
Using symmetry breaking strain to tune the valley occupation of a two-dimensional (2D) electron system in an AlAs quantum well, together with an applied in-plane magnetic field to tune the spin polarization, we independently control the system's valley ...
A Punnoose, D Simonian, E Abrahams, E Tutuc, E Tutuc, E. P. De Poortere, EP De Poortere, G Zala, J Lam, J Yoon, K Lai, K Lai, K. Vakili, M Shayegan, M. Padmanabhan, M. Shayegan, MY Simmons, O Gunawan, O. Gunawan, PT Coleridge, S Das Sarma, S Das Sarma, SJ Papadakis, SJ Papadakis, SJ Papadakis, SS Murzin, SV Kravchenko, SV Kravchenko, T Okamoto, T Okamoto, T. Gokmen, VT Dolgopolov, Y Hanein, Y Hanein, Y Yaish, YP Shkolnikov   +35 more
core   +1 more source

Harnessing Fungal Biowelding for Constructing Mycelium‐Engineered Materials

Advanced Engineering Materials, EarlyView.
Mycelium‐bound composites (MBCs) offer low‐carbon alternatives for construction, yet interfacial bonding remains a critical challenge. This review examines fungal biowelding as a biocompatible adhesive, elucidating mycelium‐mediated interfacial mechanisms and their role in material assembly. Strategies to optimize biowelding are discussed, highlighting
Xue Brenda Bai, Xinrui Sarah Niu, Zhao Qin   +2 more
wiley   +1 more source

Equivalent strain in simple shear deformation described by using the Hencky strain

Philosophical Magazine Letters, 2010
The Hencky strain is an appropriate measure for large deformation where principal directions of strains rotate. In this study, the equivalent strain in large simple shear deformation is re-examined using the Hencky strain. When the amount of simple shear is γ, the equivalent strain of the Hencky strain becomes a logarithmic function of γ, which is the ...
openaire   +1 more source