Results 231 to 240 of about 4,139,382 (260)

Advanced therapy to cure diabetes: mission impossible is now possible? [PDF]

Front Cell Dev Biol
Rohban R, Martins CP, Esni F.
europepmc   +1 more source

FastNano Liquid: An Automated Platform for Small‐Angle X‐ray Scattering‐Based Materials Discovery

Advanced Engineering Materials, EarlyView.
We present FastNano Liquid, an automated small‐ and wide‐angle X‐ray scattering platform for the combined synthesis and characterization of (nano)materials. The platform is coupled to varied reactor workflows for both in situ studies of reaction kinetics and ex situ screening of synthesis conditions to support machine learning‐guided exploration ...
Pierre‐Baptiste Flandrin, Émeline Cournède, Jens Krarup, Michael Lesa, Foyzul Hasan, Amandine Séné, Arnaud Lahouati, David Benhaiem, Jérémie‐Luc Sanchez, Simon Delacroix, Thierry Gacoin, Fabienne Testard, Damien Faivre, David Carriere, Corinne Chevallard, Olivier Taché, Mark A. Levenstein   +16 more
wiley   +1 more source

3D‐Printed Titanium Gyroid Scaffold Structure Integrated With Tough Hybrid Materials for Cartilage Replacement

Advanced Engineering Materials, EarlyView.
This study proposes a potential device design for joint cartilage replacement. Silica‐polytetrahydrofuran (SiO2‐PolyTHF) hybrids with customizable mechanical properties were developed to mimic the characteristics of a natural meniscus. These were synthesized through a two‐pot sol–gel hybrid process.
Yu‐Chien Lin, Gloria R. Young, Francesca Tallia, Reece N. Oosterbeek, Shaaz Ghouse, Edward Spiers, Nupur Kohli, Tom Briggs, Marc Masen, Siwei Li, Ren‐Jei Chung, Jonathan R. T. Jeffers, Julian R. Jones   +12 more
wiley   +1 more source

Rotary 3D Printing With Integrated Electroplating

Advanced Engineering Materials, EarlyView.
A rotary material extrusion platform integrates localized copper electroplating with printing and encapsulation to fabricate cylindrical polymer–metal structures containing fully embedded, low‐resistance conductive pathways that enable internal Joule heating and thermally activated shape‐memory responses.
Antonio Zagaria, Nicola Larovere, Moslem Mohammadi, Gianluca Percoco, Ali Zolfagharian, Gianni Stano   +5 more
wiley   +1 more source

Advanced Ultrasound Energy Transfer Technologies using Metamaterial Structures. [PDF]

Adv Sci (Weinh)
Imani IM, Kim HS, Shin J, Lee DG, Park J, Vaidya A, Kim C, Baik JM, Zhang YS, Kang H, Hur S, Song HC.   +11 more
europepmc   +1 more source

Nanotechnology-Fortified Manipulation of Cell Ca²⁺ Signaling. [PDF]

Small Sci
Zhou Y, Zhang Z, Zhou C, Ma Y, Huang H, Liu J, Zhu D.   +6 more
europepmc   +1 more source

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Managing microgrid power generation by using back to back voltage source convertor

IEEE PES Innovative Smart Grid Technologies, Europe, 2014
The paper presents an algorithm for managing a microgrid which connected to the main grid via Back To Back Voltage Source Converter (BTB VSC) which can exchange power with adjacent grid. The proposed microgrid consists of a wind turbine generation unit, two photovoltaics generation units, a storage system, a fuel cell generation unit, a micro turbine ...
H Maleki, M Khederzadeh, V Asgharian, O Usta   +3 more
openaire   +1 more source

Three-phase voltage-source convertor with controlled DC current for the minimisation of filter capacitance

IEE Proceedings B Electric Power Applications, 1990
The paper presents a novel control strategy for the output DC current in a three-phase AC/DC convertor using diodes, combined with a boost-type DC chopper. This contributes to the suppression of the output voltage ripples so that the size of the filter capacitor can be minimised.
R. Itoh, K. Ishizaka, T. Goromaru
openaire   +1 more source

For prototype super-conducting magnetic energy storage (SMES) [voltage source convertor control scheme]

Proceedings IPEMC 2000. Third International Power Electronics and Motion Control Conference (IEEE Cat. No.00EX435), 2002
In this paper, a synchronous frame based control method of voltage source converter (VSC) for superconducting magnetic energy storage (SMES) is presented. The model and the feedforward decoupling method are described. The design of the regulators is depicted in detail. Simulations and experiments are both demonstrate the studies.
null Liu Ping, null Xiong Jian, null Kang Yong, null Zhang Hui, null Chen Jian   +4 more
openaire   +1 more source

A novel method for estimation of IGBT switching losses in voltage source convertors through EMT simulations

2016 IEEE 2nd Annual Southern Power Electronics Conference (SPEC), 2016
This paper introduces a simplified method for estimating switching energy losses in an IGBT device of a Voltage Source Converter (VSC) using Electro-Magnetic Transient (EMT) simulations. By considering the switching process as characterized by an equivalent circuit model of a unit cell that represents one leg of a VSC, equations are derived to evaluate
M. H. Naushath, A. D. Rajapakse
openaire   +1 more source