Results 31 to 40 of about 14,492 (268)

Tunable microbubble generator using electrolysis and ultrasound

AIP Advances, 2017
This letter reports on a method for producing on demand calibrated bubbles in a non-chemically controlled solution using localized micro-electrolysis and ultrasound.
Younes Achaoui, Khaled Metwally, Damien Fouan, Zoubida Hammadi, Roger Morin, Eric Debieu, Cédric Payan, Serge Mensah   +7 more
doaj   +1 more source

POM‐Based Water Splitting Catalyst Under Acid Conditions Driven by Its Assembly on Carbon Nanotubes

Advanced Materials, EarlyView.
A newly‐engineered POM‐based electrocatalyst incorporating non‐innocent counter cations exhibits fast kinetics for either the OER or HER under strongly acidic conditions (1 m H2SO4), depending on whether it is assembled on carbon nanotubes (1@CNT) or physically mixed with them (1/CNT). In water‐splitting tests using a two‐electrode setup, these systems
Eugenia P. Quirós‐Díez, Melanie Guillén‐Soler, Carlos Herreros‐Lucas, Alejandro López‐Moreno, José Manuel Vila‐Fungueiriño, Antonio Luis Llamas‐Saiz, Karol Strutyński, Manuel Melle‐Franco, María del Carmen Giménez‐López   +8 more
wiley   +1 more source

Ferrous Pyrophosphate Hollow Nanorods Enable Lithium Metal Batteries Under Low Negative/Positive Capacity Ratios

Advanced Materials, EarlyView.
N‐doped carbon‐coated ferrous pyrophosphate (Fe2P2O7@NC) hollow nanorods are rationally synthesized through a self‐template method. The Fe2P2O7@NC hollow nanorods facilitate uniform Li deposition as a Li host by generating LiF on the electrode/electrolyte interface, and form Li2O in the bulk phase of the electrode.
Chen Yu, Jiarui Yang, Deyan Luan, Xiong Wen (David) Lou   +3 more
wiley   +1 more source

Low Resistance Interphase Formation at the PEO‐LiTFSI|LGPS Interface in Lithium Solid‐State Batteries

Advanced Materials Interfaces, EarlyView.
Interfacial charge transfer and low‐resistance interphase formation between PEO‐based polymer and Li10GeP2S12 solid electrolytes are investigated using multi‐electrode impedance spectroscopy and advanced analytical techniques such as XPS and ToF‐SIMS.
Ujjawal Sigar, Timo Weintraut, Sebastian L. Benz, Semih Engün, Sascha Kremer, Anja Henss, Felix H. Richter   +6 more
wiley   +1 more source

Finite Element Modeling of an Aircraft Tire Rolling on a Steel Drum: Experimental Investigations and Numerical Simulations

Applied Sciences, 2018
The aim of this study is to investigate the thermal evolution of an aircraft tire rolling at high velocities up to take off values. As this kind of experiment is difficult to realize on a real runway, experimental tests were realized on aircraft tires ...
Iulian Rosu, Hélène L. Elias-Birembaux, Frédéric Lebon   +2 more
doaj   +1 more source

Comparative Assessment of the Efficacy and Aspiration risk of Proseal LMA and LMA Supreme with LMA Classic in Adult Anaesthetized Paralyzed Patients

, 2022
Objective: In the present study we compared the efficacy and aspiration risk of proseal LMA and LMA supreme with LMA classic in adult anaesthetized paralyzed patients. Methods: A randomized prospective study in Department of Anesthesia, Nalanda Medical College and Hospital,Patna, Bihar, India for 1 year.105 adult anaesthetized paralyzed patients.
Om Prakash, Anil Kumar Sinha, Ajay Chaudhri, Moti Lal Das   +3 more
openaire   +2 more sources

NeuroSuite for Long‐Term Functional and Structural Studies of Air‐Liquid Interface Cerebral Organoids

Advanced Science, EarlyView.
NeuroSuite provides a modular hardware‐software platform integrating Neuroweb and NeuroMaps to enable long‐term, in situ electrophysiological interrogation of air–liquid interface organoid slices while preserving tissue architecture. Its components can be used together or independently to capture real‐time activity, spatial network dynamics, and ...
Belquis Haider, Sagnik Middya, Daniel J. Lloyd‐Davies‐Sánchez, Nino F. Läubli, Sulay Vora, Jakob Träuble, Rohan N. Krajeski, Yuqing Feng, Daniel Duncko, Josiah S. Riley, Rubén Ruiz‐Mateos Serrano, Ole Paulsen, Madeline A. Lancaster, George G. Malliaras, Gabriele S. Kaminski Schierle   +14 more
wiley   +1 more source

Effects of Supraglottic Airway Devices on Hemodynamic Response and Optic Nerve Sheath Diameter: Proseal LMA, LMA Supreme, and I-gel LMA

Medicina, 2023
Background and Objectives: Supraglottic airway devices (SADs) are known to be useful in eliminating the drawbacks of laryngoscopy and tracheal intubation, especially ocular pressure and stress responses. The ultrasonographic measurement of optic nerve sheath diameter (ONSD) reflects increases in intracranial pressure (ICP).
Rahşan Dilek Okyay, Gamze Küçükosman, Bengü Gülhan Köksal, Özcan Pişkin, Hilal Ayoğlu   +4 more
openaire   +4 more sources

Harnessing Phase Separation for the Development of High‐Performance Hydrogels

Advanced Science, EarlyView.
ABSTRACT Hydrogels are indispensable for the development of next‐generation bioelectronics, soft robotics, and biomedical devices, where their mechanical properties determine performance and reliability. Among strategies to enhance hydrogel mechanics, phase separation enables controlled heterogeneity resulting in gel networks that are reinforced by ...
Yue Shao, Yiming Ma, Baihao Shao, Molly M. Stevens   +3 more
wiley   +1 more source

Comparative Case Series on LMA-Assisted Flexible Fiberoptic Bronchoscopy

Medical Journal of Dr. D.Y. Patil Vidyapeeth
Fiberoptic bronchoscopy in children requires sedation, while routinely employed techniques for oxygenation under sedation don’t provide airway protection.LMA during FOB can provide safer ventilation with good operative views.Although the use of laryngeal
Sonal Khatavkar, Ujjwal Chandra, N Balkees Beevi, Bujugama Sravya   +3 more
doaj   +1 more source