Results 1 to 10 of about 9,546,471 (324)

Shape Memory Alloy (SMA) Actuators: The Role of Material, Form, and Scaling Effects

open access: yesAdvances in Materials, 2023
Shape memory alloys (SMAs) are smart materials that are widely used to create intelligent devices because of their high energy density, actuation strain, and biocompatibility characteristics.
Min‐Soo Kim   +6 more
semanticscholar   +1 more source

Gene Therapy for Spinal Muscular Atrophy (SMA): A Review of Current Challenges and Safety Considerations for Onasemnogene Abeparvovec (Zolgensma)

open access: yesCureus, 2023
Spinal Muscular Atrophy (SMA) is a genetic disease that causes weakness and wasting in the voluntary muscles of infants and children. SMA has been the leading inherited cause of infant death.
Tolu Ogbonmide   +7 more
semanticscholar   +1 more source

Impaired prenatal motor axon development necessitates early therapeutic intervention in severe SMA

open access: yesScience Translational Medicine, 2021
Fetal delays of SMA motor axon radial growth coupled with rapid postnatal degeneration require very early delivery of SMN induction treatments. The sooner, the better Gene therapy approaches hold promise for the treatment of spinal muscular atrophy (SMA).
L. Kong   +22 more
semanticscholar   +1 more source

Comparative Study of Anthropometric Measurement and Body Composition between the Basketball Player First and Second League in Montenegro [PDF]

open access: yesJournal of Anthropology of Sport and Physical Education, 2018
The purpose of this study was to describe morphological characteristics and body composition of the basketball players from First and Second League in Montenegro as well as to make comparation between them.
Velisa Vukasevic   +2 more
doaj   +1 more source

Analysis of the treatment protocol for sternotomy wound infection after cardiac surgery [PDF]

open access: yesRevista Brasileira de Cirurgia Plástica, 2017
INTRODUCTION: Surgical wound complications after sternotomy in cardiovascular procedures include small dehiscences, mediastinitis, and sternal osteomyelitis.
Samuel Terra Gallafrio   +6 more
doaj   +1 more source

Novel fatigue strengthening solution for metallic structures using adhesively bonded Fe-SMA strips: A proof of concept study

open access: yesInternational Journal of Fatigue, 2021
An innovative fatigue strengthening solution for metallic structures that takes advantage of the shape memory effect of an iron-based shape memory alloy (Fe-SMA) and the bridging mechanism offered by the bonding technique has been proposed and examined ...
Wandong Wang   +3 more
semanticscholar   +1 more source

Thermally assisted self-healing and shape memory behaviour of natural rubber based composites

open access: yeseXPRESS Polymer Letters, 2021
A series of novel shape memory and self-healing composites of natural rubber (NR) and polycyclooctene (PCO) were designed using a simple physical blending method.
Q. Wang, J. Meng, Y. Ma, L. Xia
doaj   +1 more source

Experimental study on Fe-SMA-to-steel adhesively bonded interfaces using DIC

open access: yesEngineering Fracture Mechanics, 2021
This study aimed to reveal the interface behavior of iron-based shape memory alloy (Fe-SMA) strips bonded to metallic substrates in order to ensure the integrity of such joints.
Wandong Wang, A. Hosseini, E. Ghafoori
semanticscholar   +1 more source

Redistribution of Perfusion and Myocardial Function in Patients With Multivessel Disease and Myocardial Infarction With ST Segment Elevation After Recanalization of an Infarct-Associated Artery According to the Results of Single Photon Emission Computed Tomography, Synchronized With Electrocardiography

open access: yesНеотложная медицинская помощь, 2023
BACKGROUND Numerous studies have shown that coronary reperfusion with primary percutaneous coronary intervention (PCI) improves outcomes in patients with ST-segment elevated myocardial infarction (STEMI).
I. M. Kuzmina   +5 more
doaj   +1 more source

Outstanding Surgeon and Scientist Dmitry Alekseevich Arapov

open access: yesНеотложная медицинская помощь, 2023
In 2022, we are approaching 125 years since the birth of Dmitry Alekseevich Arapov, a prominent domestic surgeon, scientist, experimenter, organizer of the military medical services. Dmitry A. Arapov, one of the most prominent representatives of the S.S.
S. A. Kabanova   +6 more
doaj   +1 more source

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