Results 1 to 10 of about 8,966,306 (229)

Review of dielectric elastomers for actuators, generators and sensors

open access: yesIET Nanodielectrics, 2020
Electroactive polymer (EAP) is a kind of smart material, which can change its shape under the stimulation of electric field. Dielectric elastomer (DE) is an important member of the EAP.
Yu Zhao   +4 more
doaj   +2 more sources

An encryption-encoding architecture for security enhancement in 5G communication networks [PDF]

open access: yesITM Web of Conferences, 2023
This article introduces a hybrid architecture of cryptography and coding technique to provide security in 5G communication networks. There are various types of attacks in 5G communication systems.
Das Anwesha   +3 more
doaj   +1 more source

Incidence, Predictors, and Outcomes of Acute and Subacute Stent Thrombosis after Emergency Percutaneous Coronary Revascularization with Drug-Eluting Stents: A Prospective Observational Study

open access: yesGlobal Heart, 2022
Background: Stent thrombosis (ST) remains the most feared complication of percutaneous coronary intervention (PCI). Therefore, this study aimed to determine acute and sub-acute ST incidence, predictors, and outcomes after primary PCI.
Rajesh Kumar   +9 more
doaj   +1 more source

DCBs as an adjuvant tool to DES for very complex coronary lesions [PDF]

open access: yesReviews in Cardiovascular Medicine, 2022
Drug eluting stents (DES) have revolutionised interventional cardiology and currently represent the standard for percutaneous coronary interventions (PCI).
Rima Chaddad   +3 more
doaj   +1 more source

Silver‐catalysed A3‐coupling reactions in phenylacetic acid/alkylamine N‐oxide eutectic mixture under dielectric heating: An alternative approach to propargylamines

open access: yesApplied Organometallic Chemistry, Volume 36, Issue 6, June 2022., 2022
A more sustainable version of A3‐coupling MCR for the preparation of substituted propargylamines is presented. Key features of the approach are (i) the use of a phenylacetic acid/alkylamine N‐oxide‐based deep eutectic solvent as reaction media, (ii) the use of microwaves as high‐efficiency energy source, (iii) the use of an original tetraaza ...
Elisa Brambilla   +5 more
wiley   +1 more source

Des-ombligamiento, una categoría crítica, analítica e interpretativa en el campo de los estudios sobre las migraciones

open access: yesEstudios Políticos, 2022
En este ensayo se introduce el des-ombligamiento como una categoría analítico- comprensiva que surge del ecomagicosentipensar de las comunidades chocoanas y del Pacífico colombiano para interrogar ocultamientos, limitaciones, vacíos, silencios ...
Yeison Arcadio Meneses Copete
doaj   +1 more source

Nitroalkene reduction in deep eutectic solvents promoted by BH3NH3

open access: yesBeilstein Journal of Organic Chemistry, 2021
Deep eutectic solvents (DESs) have gained attention as green and safe as well as economically and environmentally sustainable alternative to the traditional organic solvents.
Chiara Faverio   +4 more
doaj   +1 more source

Molecule Structure Causal Modelling (SCM) of Choline Chloride Based Eutectic Solvents [PDF]

open access: yesChemical and Biochemical Engineering Quarterly, 2023
This work applies the concept of structural causal modelling (SCM) for the prediction of eutectic temperatures of choline chloride based deep eutectic solvents (DES).
Ž. Kurtanjek
doaj   +1 more source

Des N comme partitif nu

open access: yesCorela, 2023
Recent synchronic and diachronic studies agree on the fact that ‘article-like’ des in French (henceforth desal) should not receive a partitive analysis.
Bert Le Bruyn, Janine Berns
doaj   +1 more source

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