Results 31 to 40 of about 29,322 (267)

Behaviour and mechanisms of molecular vibrations induced by a pulsed voltage in a silicone elastomer used for device encapsulation

High Voltage, 2023
Silicone elastomers are widely used to encapsulate power electronic devices. However, such devices may be subjected to square‐wave pulsed voltages with a high rate of change, which can create significant challenges for encapsulation insulation.
Junyu Wei, Dongxin He, Teng Gao, Lin Zhu, Haochen Wang, Qingquan Li, Gilbert Teyssedre   +6 more
doaj   +1 more source

Applications of pulsed electric fields for processing potatoes: Examples and equipment design

Research in Agricultural Engineering, 2022
In the last two decades, pulsed electric fields (PEF) have successfully been introduced into the food industry, as one of the most promising and "game changing" technologies.
Oleksii Parniakov, Nikolai Lebovka, Artur Wiktor, Martina Comiotto Alles, Kevin Hill, Stefan Toepfl   +5 more
doaj   +1 more source

Slip Localization Intensification Mediated by Grain Boundary Sliding in a Polycrystalline Nickel‐Based Superalloy

Advanced Engineering Materials, EarlyView.
The temperature dependence of fatigue behavior in nickel‐based superalloys is investigated through high‐resolution measurements of plastic localization. While increasing temperature reduces localization and enhances fatigue performance in René 88DT, Inconel 718 exhibits a sharp degradation at intermediate temperature due to intensified slip ...
M. Calvat, D. Anjaria, I. Woo, C. Bean, D. Texier, J. C. Stinville   +5 more
wiley   +1 more source

Electroendocytosis is driven by the binding of electrochemically produced protons to the cell's surface. [PDF]

PLoS ONE, 2012
Electroendocytosis involves the exposure of cells to pulsed low electric field and is emerging as a complementary method to electroporation for the incorporation of macromolecules into cells.
Nadav Ben-Dov, Inna Rozman Grinberg, Rafi Korenstein   +2 more
doaj   +1 more source

Current Status and Challenges in Data Collection for Aerospace Coatings Deposited by Plasma Spraying

Advanced Engineering Materials, EarlyView.
An innovative approach has been integrated into the GRENAT project to optimize plasma spraying and coating performance. Raw materials are accelerated and melted in the plasma generated by torches, creating coatings. Monitoring sensors collect process data which are combined with ex situ characterization data.
Lila Randriamananjara, Vincent Rat, Quentin Dubreuil, Patrice Valorge, Simon Goutier, Alain Denoirjean, Olivier Messe, Céline Ruelle, Jean‐Philippe Poli   +8 more
wiley   +1 more source

The Impact of Pulsed Electric Field Treatment of Beetroots on the Physicochemical Properties of Juice, Dried Juice, and Dried Pomace

Applied Sciences
The aim of this work was to determine the impact of pulsed electric field treatment of beetroots on select physicochemical properties of the obtained juice, spray-dried juice, and freeze-dried pomace.
Aleksandra Jedlińska, Alicja Barańska-Dołomisiewicz, Katarzyna Samborska, Katarzyna Rybak, Artur Wiktor, Dorota Witrowa-Rajchert, Małgorzata Nowacka   +6 more
doaj   +1 more source

INAKTIVASI MIKROBA Staphylococcus aureus DALAM SUSU MENGGUNAKAN MEDAN LISTRIK BERDENYUT TEGANGAN TINGGI

Jurnal Teknologi Pangan, 2013
Pulsed  electric  field  processing  represents  a  promising  non-thermal  technology which involves the application of pulses of high voltage (20-80 kV/cm) for less than one second  to  fluid  foods  placed  between  two  electrodes.
Rudi Nurismanto, Sudaryati HP, Ruhi Dian Rahmita   +2 more
doaj   +1 more source

Preliminary Study of the Effects of Pulsed Electric Field (PEF) Treatments in Wines Obtained from Early-Harvested Sangiovese Grapes

Beverages, 2020
In this experiment, the effect of pulsed electric field (PEF) technology on the extractability of anthocyanins and polyphenols in early-harvested Sangiovese red grapes (16.9°Bx sugar, 3.26 pH, and 10.4 g/L titratable acidity) from Emilia Romagna (Italy ...
Arianna Ricci, Giuseppina Paola Parpinello, Beatrice Anna Banfi, Federico Olivi, Andrea Versari   +4 more
doaj   +1 more source

Mass transfer intensification for carbon quantum dot nanofluid drops under pulsed electric fields

Scientific Reports, 2022
Simultaneous use of carbon quantum dot (CQD) nanofluids and pulsed electric fields exhibits amazing mass transfer intensification in liquid–liquid extraction of circulating drops. Here, the chemical system of kerosene–acetic acid–water with mass transfer
Farnaz Jafari, Javad Saien, Alimorad Rashidi   +2 more
doaj   +1 more source

All‐in‐One Analog AI Hardware: On‐Chip Training and Inference with Conductive‐Metal‐Oxide/HfOx ReRAM Devices

Advanced Functional Materials, EarlyView.
An all‐in‐one analog AI accelerator is presented, enabling on‐chip training, weight retention, and long‐term inference acceleration. It leverages a BEOL‐integrated CMO/HfOx ReRAM array with low‐voltage operation (<1.5 V), multi‐bit capability over 32 states, low programming noise (10 nS), and near‐ideal weight transfer.
Donato Francesco Falcone, Victoria Clerico, Wooseok Choi, Tommaso Stecconi, Folkert Horst, Laura Bégon‐Lours, Matteo Galetta, Antonio La Porta, Nikhil Garg, Fabien Alibart, Bert Jan Offrein, Valeria Bragaglia   +11 more
wiley   +1 more source