Results 81 to 90 of about 818,954 (398)

Initial Study of Reduced Graphene Oxide Foams Modified by Mn and Bi as Capacitive Electrode Materials

Nanoenergy Advances
In a view of application of porous materials in wearable electronics and self-powered systems, reduced graphene oxide (rGO) foams modified by Mn or/and Bi were produced in this study to be used as electrodes for supercapacitors.
Olena Okhay, Tao Yang, Alexander Tkach
doaj   +1 more source

EndoTHeF: Endoluminal Treatment of Hemorrhoids with Foam [PDF]

Iranian Journal of Colorectal Research, 2018
Background: Hemorrhoids are normal anatomical structures, present in individuals from birthandrecognisable even in intrauterinelife. When we talk about haemorrhoids in actual fact we refer to the symptoms caused by haemorrhoids.
Maurizio Ronconi, Silvia Casiraghi, Mattia Schieppati   +2 more
doaj  

New Biocide Foam Containing Hydrogen Peroxide for the Decontamination of Vertical Surface Contaminated With Bacillus thuringiensis Spores

Frontiers in Microbiology, 2018
Despite scientific advances, bacterial spores remain a major preoccupation in many different fields, such as the hospital, food, and CBRN-E Defense sector.
Esther Le Toquin, Esther Le Toquin, Sylvain Faure, Nicole Orange, Fabienne Gas   +4 more
doaj   +1 more source

Enabling Digital Continuity in Virtual Manufacturing for Eco‐Efficiency Assessment of Lightweight Structures by Means of a Domain‐Specific Structural Mechanics Language: Requirements, Idea and Proof of Concept

Advanced Engineering Materials, EarlyView.
This article presents a solver‐agnostic domain‐specific language (DSL) for computational structural mechanics that strengthens interoperability in virtual product development. Using a hierarchical data model, the DSL enables seamless exchange between diverse simulation tools and numerical methods.
Martin Rädel, Andreas Schuster, Felix Schoenitz, Jean Lefèvre   +3 more
wiley   +1 more source

Interactions between Molten High‐Silicon Electrical Steels and Carbon‐Bonded MgO Refractories Based on Recyclates

Advanced Engineering Materials, EarlyView.
This study examines how several molten high‐silicon electrical steels interact with both conventional and recycled MgO–C refractories. For this, various immersion experiments are conducted. In addition to infiltration, a number of mechanisms are identified and explained that control the corrosion of the refractory material.
Lukas Neubert, Matheus Roberto Bellé, Anton Yehorov, Anhelina Mospan, Till M. J. Stadtmüller, Seetharaman Sridhar, Christos G. Aneziris, Olena Volkova   +7 more
wiley   +1 more source

Foam placement for soil remediation: scaling foam flow models in heterogeneous porous media for a better improvement of sweep efficiency

Science and Technology for Energy Transition, 2023
If injected with a large gas fraction, foam reduces mobility more in high-permeability layers and diverts flow to low-permeability layers. Here is a qualitative statement that has been claimed many times in many works related to environmental remediation
Douarche Frederic, Braconnier Benjamin, Bourbiaux Bernard   +2 more
doaj   +1 more source

Hybrid Auxetic Architectures: Integrating Curvature‐Driven Design for Enhanced Mechanical Tunability and Structural Performance

Advanced Engineering Materials, EarlyView.
Curvature‐tuned auxetic lattices are designed, fabricated, and mechanically characterized to reveal how geometric curvature governs stretchability, stress redistribution, and Poisson's ratio evolution. Photoelastic experiments visualize stress pathways, while hyperelastic simulations quantify deformation mechanics.
Shuvodeep De, Giovanni Meli, Meysam Khalighian, Anahita Emami   +3 more
wiley   +1 more source

Nickel foam and stainless steel mesh as electrocatalysts for hydrogen evolution reaction, oxygen evolution reaction and overall water splitting in alkaline media

RSC Advances, 2019
In this work, several commonly used conductive substrates as electrocatalysts for hydrogen evolution reaction (HER) and oxygen evolution reaction (OER) under alkaline conditions were studied, including nickel foam (Ni foam), copper foam (Cu foam), nickel
Xiaoyan Hu, Xuemei Tian, Ying-Wu Lin, Zhonghua Wang   +3 more
semanticscholar   +1 more source

Operator Spin Foam Models [PDF]

, 2010
The goal of this paper is to introduce a systematic approach to spin foams. We define operator spin foams, that is foams labelled by group representations and operators, as the main tool.
Alesci E Bianchi E Magliaro E Perini C, Alesci E Bianchi E Rovelli C, Ashtekar A, Ashtekar A, Baez J C, Bahr B, Bahr B Dittrich B, Baratin A Flori C Thiemann T, Barrett J, Barrett J, Benjamin Bahr, Bianchi E, Bonzom V, Conrady F, Dittrich B Ryan J P, Engle J Han M Thiemann T, Frank Hellmann, Freidel L, Freidel L, Geloun J B Gurau R Rivasseau V, Han M Thiemann T, Han M Thiemann T, Jerzy Lewandowski, Kamiński W, Kamiński W, Kamiński W, Krajewski T Magnen J Rivasseau V Tanasa A Vitale P, Livine E R, Mamone D Rovelli C, Marcin Kisielowski, Perez A, Pfeiffer H, Reisenberger M P, Wojciech Kamiński   +33 more
core   +2 more sources

Screen‐Printed Flexible Piezoelectric Force Sensor Array with Electromagnetic Interference Shielding

Advanced Engineering Materials, EarlyView.
This article introduces a flexible screen‐printed piezoelectric sensor array designed for low‐frequency healthcare applications such as tactile sensing and cardiovascular monitoring. The device integrates interface electronics enabling the simultaneous acquisition of up to 128 signals, along with flexible EMI shielding that significantly reduces noise ...
Joseph Faudou, Mohammed Benwadih, Arnaud Gabas, Lina Kadura, Minh‐Quyen Le, Daniel Grinberg, Pierre‐Jean Cottinet   +6 more
wiley   +1 more source