Results 131 to 140 of about 12,483,395 (301)

Electro-induced two-way shape memory thermoplastic polyamide elastomer/carbon nanotubes composites

Journal of Materials Research and Technology
Electro-induced two-way shape memory polymer is a kind of smart material which can realize bidirectional reversible actuation under current stimulation.
Yiwei Lu, Yiman Wu, Jilong Wu, Pengfei Yang, Yuancheng Zhang, Wei Zhao, Xiaomeng Zhang, Zhe Cui, Peng Fu, Xinchang Pang, Minying Liu   +10 more
doaj   +1 more source

Prediction of The Mechanical Behavior of Polylactic Acid Parts with Shape Memory Effect Fabricated by FDM. [PDF]

Polymers (Basel), 2023
Issabayeva Z, Shishkovsky I.
europepmc   +1 more source

Ofatumumab in Myelin Oligodendrocyte Glycoprotein Antibody–Associated Disease: A Comparison With Rituximab

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To evaluate the efficacy and safety of ofatumumab in patients with myelin oligodendrocyte glycoprotein antibody–associated disease (MOGAD), and compare it with rituximab. Methods We conducted a single–center, observational study including 22 MOGAD patients treated with ofatumumab and 21 treated with rituximab.
Yuxin Fan, Lei Zhou, Jingzi ZhangBao, Hongmei Tan, Zhouzhou Wang, Chao Quan   +5 more
wiley   +1 more source

Peptide-functionalized double network hydrogel with compressible shape memory effect for intervertebral disc regeneration. [PDF]

Bioeng Transl Med, 2023
Ho CY, Wang CC, Wu TC, Kuan CH, Liu YC, Wang TW.   +5 more
europepmc   +1 more source

White Matter Hyperintensity Burden and Short‐Interval Change Associated With Sleep Apnoea in the UK Biobank

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background and Purpose White matter hyperintensities (WMH) are a core neuroimaging marker of cerebral small vessel disease (CSVD). Sleep apnoea (SA) is a recognized vascular risk factor, but its associations with regional WMH burden, short‐interval WMH change and cognitive performance in population‐based cohorts remain incompletely defined. We
Peng Cheng, Diego Z. Carvalho, Shahid Karim, Anwar Chahal, Virend K. Somers   +4 more
wiley   +1 more source

Effect of Crystallization on Shape Memory Effect of Poly(lactic Acid). [PDF]

Polymers (Basel), 2022
Nie D, Yin X, Cai Z, Wang J.
europepmc   +1 more source

Influenza Vaccination Responses in Disabled Stroke Patients: A Single‐Center Prospective Observational Study

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective This study aimed to investigate the immunological response to influenza vaccination, the incidence and severity of influenza infection, and the side effects of the vaccination in patients with ischemic stroke. Methods This prospective observational study was conducted between 2023 and 2024 at Ramathibodi Hospital.
Achiraya Pakngao, Sureerat Suwatcharangoon, Pintip Ngamjanyapron, Kobporn Boonnak, Thanitta Suangtamai, Porpon Rotjanapan   +5 more
wiley   +1 more source

Laser annealing of shape memory alloys : A versatile tool for developing smart micro-devices

From a shape change point of view, the shape memory effect is not intrinsically reversible. Therefore developing Shape Memory Alloys (SMA) actuators, i.e. devices producing a motion, requires a suitable method to bypass this intrinsic property. Since the
Bellouard, Yves, Lehnert, T., Sidler, T., Gotthardt, R., Clavel, R.   +4 more
core   +1 more source

ANALYSIS OF MAGNETORHEOLOGICAL FLUID BRAKE CONTROLLED BY SHAPE MEMORY ALLOY

Jixie qiangdu, 2016
This paper aims to propose a cylindrical magnetorheological fluid brake controlled by shape memory alloy,based on the shape memory effect of shape memory alloy under thermal effect and the rheological behavior of magnetorheological fluid.The shape memory
ZHAO BaiSen, FU Tian, MA Rui
doaj  

Computational modeling of the shape memory effect in shape memory alloys: Mechanisms, frameworks, and open challenges

Next Materials
Shape memory alloys (SMAs) are functional materials that can recover their initial shape in response to thermal and mechanical stimuli, driven by reversible martensitic phase transformations.
Qiu Tao Fu, Safaa Najah Saud Al-Humairi
doaj   +1 more source