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Addition to lower limb prosthesis, multiaxial ankle with swing phase active dorsiflexion feature

 
National Institutes of Health

Papers overview

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2019
2019
Plastic/Ferroelectric Crystals with Easily Switchable Polarization: Low-Voltage Operation, Unprecedentedly High Pyroelectric Performance, and Large Piezoelectric Effect in Polycrystalline Forms.
Molecular ferroelectric crystals have attracted growing interest as potential alternatives to conventional lead-based ceramic… Expand
Highly Cited
2017
Highly Cited
2017
A Molecular Perovskite with Switchable Coordination Bonds for High-Temperature Multiaxial Ferroelectrics.
The underlying phase transitions of ferroelectric mechanisms in molecular crystals are mainly limited to order-disorder and… Expand
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2017
2017
Geometric multiaxial representation of N-qubit mixed symmetric separable states
Study of an N qubit mixed symmetric separable states is a long standing challenging problem as there exist no unique separability… Expand
2013
2013
On Viscoelastic Viscoelastic Viscoelastic Modelling of Poly Ethylene Terephthalate Behaviour during Multiaxial Elongations Slightly over the Glass Transition Temperature
The mechanical response of Polyethylene Terephthalate (PET) in elongation is strongly dependent on temperature, strain and strain… Expand
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2007
2007
A Method for Direct Measurement of Multiaxial Stress-Strain Curves in Sheet Metal
A method has been developed that allows measurement of stress-strain curves for sheet metal being deformed in multiaxial tension… Expand
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2003
2003
A damage model for estimating low cycle fatigue lives under nonproportional multiaxial loading
Abstract This paper develops a damage model for the evaluation of low cycle fatigue lives under complex cyclic multiaxial… Expand
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1999
1999
Strength of Materials at Elevated Temperatures. Simulation of Multiaxial Ratchetting and Nonproportional Cyclic Deformation of IN738LC at High Temperature.
In a previous work, the present authors proposed a new extension of the constitutive model of cyclic plasticity developed by Ohno… Expand
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