Results 21 to 30 of about 88 (84)

A Comparative Study on Predictive and ISVM Direct Torque Control Methods for a Doubly Fed Induction Machine Fed by an Indirect Matrix Converter

Iranian Journal of Electrical and Electronic Engineering, 2012
This paper presents a comparative study on the Predictive Direct Torque Control method and the Indirect Space Vector Modulation Direct Torque Control method for a Doubly-Fed Induction Machine (DFIM) which its rotor is fed by an Indirect Matrix Converter (
D. Arab Khaburi
doaj  

Colorectal Precancerous Lesions: Molecular Mechanisms, Research Tools, and Natural Product‐Based Clinical Translation

MedComm – Oncology, Volume 5, Issue 2, June 2026.
This article systematically elucidates the molecular mechanisms of colorectal precancerous lesions, introduces cutting‐edge research tools like multi‐omics and organoids, and highlights the potential and prospects of natural products such as berberine, resveratrol, and curcumin in preventing and intervening in colorectal carcinogenesis by modulating ...
Shunji Liu, Chujuan Cui, Lingdong Kong, Qiang Xu, Haibo Cheng, Lisha Zhou, Yang Sun   +6 more
wiley   +1 more source

Real‐Time Sliding Mode Control Using Space Vector Modulation for Six‐to‐Three‐Phase Indirect Matrix Converters

IET Power Electronics
The central focus of this study is the integration of a high‐performance six‐phase permanent magnet synchronous generator (HPSG) with a three‐phase grid, aiming to eliminate passive components such as capacitors and enhance power injection.
Chabi Salomon Dagbédji Sanni, Augustin Mpanda Mabwe, Ahmed El Hajjaji   +2 more
doaj   +1 more source

The Last Frontiers and Challenges in Urea Electrochemical Production Using Carbon Dioxide and Nitrate

ChemSusChem, Volume 19, Issue 10, 27 May 2026.
Urea electrosynthesis from CO2 and nitrate offers a sustainable alternative to fossil‐fuel‐based production. This review examines recent progress in reaction mechanisms, electrocatalysts, and detection methods for urea and intermediates. By identifying critical research challenges, we highlight potential strategies to optimize efficiency and overcome ...
Alessandro Bani, Mohsin Muhyuddin, Piercarlo Mustarelli, Veronica Termopoli, Rosanna Viscardi, Carlo Santoro   +5 more
wiley   +1 more source

Advances in Solid‐Phase Processing Techniques: Innovations, Applications, and Future Perspectives

Advanced Materials Technologies, Volume 11, Issue 9, 6 May 2026.
Based on practical manufacturing challenges, this review examines advanced solid‐phase processing techniques that overcome the inherent limitations of conventional melting‐based and traditional solid‐phase manufacturing, enabling the production of higher‐performance components at reduced cost through process innovation and improved supply‐chain ...
Tianhao Wang
wiley   +1 more source

Comparative Analysis of Modulation Strategies for Indirect Matrix Converter Based on RMS Value of Common-mode Voltage

Kongzhi Yu Xinxi Jishu
Indirect matrix converters (IMC) feature an AC-AC configuration without an intermediate DC link and wide application prospects in wind power generation, AC transmission, and various other fields, known for their sinusoidal input/output, high power ...
HUANG Linfeng, BAI Huan, YOU Shuai, WEN Liang, ZHANG Cheng, ZHANG Yanlei   +5 more
doaj   +3 more sources

Design Principles and Mechanistic Understanding of Cobalt‐Oxide‐Based Electrocatalysts for Nitrate Reduction to Ammonia

Advanced Sustainable Systems, Volume 10, Issue 5, May 2026.
Electrocatalytic nitrate reduction (EC‐NO3− RR) over Co3O4 and X–Co3O4 catalysts enables efficient conversion of NO3− to NH3. Tailored electronic structures enhance nitrate adsorption, activation, and selectivity, highlighting advances in catalyst design, reaction mechanisms, and analytical methods for sustainable ammonia production and future energy ...
Gita B. Bhanuse, Sanath Kumar, Yen‐Pei Fu   +2 more
wiley   +1 more source

Defining the tumor microenvironment of non‐small cell lung cancer

Immunology &Cell Biology, Volume 104, Issue 5, Page 499-518, May‐June 2026.
The tumor microenvironment (TME) in non‐small cell lung cancer is highly heterogeneous, both at a patient level and tumor microenvironment resolution. Defining the tumor microenvironment from patient‐responders and non‐responders will aid in the development of targeted therapeutics specific for each individual patient.
Kidane Siele Embaye, Tony Blick, Vahid Yaghoubi Naei, Ken O'Byrne, Brett G. M. Hughes, Arutha Kulasinghe   +5 more
wiley   +1 more source

Oxygen Evolution Reaction Catalysts for Acidic‐Media CO2 Electrolyzers

Advanced Materials, Volume 38, Issue 19, 1 April 2026.
Acidic‐media CO2 electroreduction (CO2R) could decarbonize chemical production, despite relying on rare‐earth elements for anodic oxygen evolution reaction (OER). Transferring the learnings from mature sister technologies (water electrolysis) could accelerate technological development.
Mingcheng Huang, Adnan Ozden
wiley   +1 more source

Read My Leads: Subject‐Specific RF Hazard Assessment and Mitigation for DBS Implants in MRI

Magnetic Resonance in Medicine, Volume 95, Issue 4, Page 2316-2330, April 2026.
ABSTRACT Purpose To develop and validate a framework for personalized, implant‐specific MRI safety assessments using feedback from commercial deep brain stimulation (DBS) systems. To further use this framework to suppress RF‐induced heating with minimum compromise in imaging performance.
Berk Silemek, Frank Seifert, Mevlüt Yalaz, Michael Höft, Günther Deuschl, Arzu Has Silemek, Rüdiger Brühl, Bernd Ittermann, Lukas Winter   +8 more
wiley   +1 more source