Results 121 to 130 of about 354,332 (193)

Graph attention network‐driven single‐cell omics analysis reveals how B4GALNT1‐mediated glycosylation remodelling of the ferroptosis–pyroptosis network promotes drug resistance in hepatocellular carcinoma

open access: yesClinical and Translational Medicine, Volume 16, Issue 10, October 2026.
Summary: B4GALNT1‐driven ganglioside/raft remodelling links ferroptosis suppression with restricted caspase‐1/GSDMD signalling during sorafenib resistance. Note: Schematic summary of the proposed B4GALNT1–ganglioside–lipid‐raft axis linking ferroptosis protection, restricted caspase‐1/GSDMD‐associated membrane permeabilisation, and sorafenib resistance.
Lihan Bie   +6 more
wiley   +1 more source

Sensorless position estimation in fault-tolerant permanent magnet AC motor drives with redundancy. [PDF]

open access: yes, 2010
Safety critical applications are heavily dependent on fault-tolerant motor drives being capable of continuing to operate satisfactorily under faults.
An, Jae Sam
core  

Economic Benefits of Hydrogenerator Rotor Pole Redesign and Field Winding Refurbishment to Accommodate Future Operational Regimes

open access: yesIEEE Transactions on Energy Conversion
Over the last decade, large hydropower plants have shifted their operational regimes from nominal conditions to more diversified load cycles owing to the increasing share of intermittent renewables that have necessitated more flexible hydropower operations. However, increased load variability has made the hydrogenerator efficiency a more important
Yannick Cyiza Karekezi   +3 more
openaire   +1 more source

Combined Effects of Beetle Density and Sex Ratio on Reproductive Trade‐Offs and Dung Burial in Tunnelling Dung Beetles

open access: yesEcology and Evolution, Volume 16, Issue 10, October 2026.
Moderate intraspecific density and sex ratio increased brood production in both Onthophagus binodis and Digitonthophagus gazella. Moderate to high numbers of male and female beetles buried the highest amount of dung compared with solitary beetles but produced smaller and lighter broods in both species.
Zinat Jahan Chowdhury   +5 more
wiley   +1 more source

Hybrid Inverters With Dual Switching Frequencies for Switched Reluctance Motors

open access: yesEnergy Science &Engineering, Volume 14, Issue 10, Page 4856-4865, October 2026.
A hybrid dual‐switching‐frequency inverter for SRMs is proposed, combining SiC and IGBT devices based on rotor inductance. The method enables accurate current tracking with simple hysteresis control, significantly reducing torque ripple, vibration, and acoustic noise while cutting inverter cost compared to full‐SiC solutions.
Fares S. El‐Faouri   +4 more
wiley   +1 more source

Calculation of excitation electromotive force of a noncontact salient-pole synchronous machine with a variable-structure rotor winding

open access: yes, 2005
Предложены формулы, связывающие ток обмотки возбуждения возбудителя и ЭДС возбуждения обмотки статора бесконтактной явнополюсной совмещённой синхронной машины с переменной структурой обмотки ротора.Expressions relating excitation winding current to ...
Клементьев, Александр Васильевич
core   +1 more source

Investigation of stator/rotor pole number combinations in field-modulated permanent magnet machine

open access: yesJournal of Physics Communications
This paper investigates the fluence of stator/rotor pole number combinations on electromagnetic performance of field-modulated permanent-magnet (FMPM) machines. These machines employ the spoke-type PM and the consequent-pole PM as the rotor. Firstly, the
Fangfang Bian, Shuaiwei Huang, Caifei Ke
doaj   +1 more source

The Filler Network Index: A Viscosity‐Independent Rheological Criterion for Quantifying Silica Architecture in Unvulcanized Rubber Compounds

open access: yesSPE Polymers, Volume 7, Issue 4, October 2026.
SEM images of unmodified (U30) and TESPT‐grafted (U30‐SCA) silica compounds show that pre‐grafting eliminates agglomerates. Stress relaxation data fitted with a constrained five‐element Weichert model give discrete relaxation times (τ1$$ {\tau}_1 $$‐τ5$$ {\tau}_5 $$), both reduced by grafting. Their ratio, the Filler Network Index (FNI = τ1$$ {\tau}_1 $
Ali Akbar Sadeghi   +2 more
wiley   +1 more source

Desenvolvimento de um sistema de detecção e avaliação de faltas em geradores síncronos por meio do campo magnético externo [PDF]

open access: yes, 2014
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Engenharia Elétrica, Florianópolis, 2014.Esta tese apresenta o desenvolvido de um equipamento e de uma metodologia para detecção e análise de ...
Rigoni, Mauricio
core  

Influence of Winding Method and Rotor Pole Number on Stator Module Type Vernier Motor

open access: yesJournal of the Japan Society of Applied Electromagnetics and Mechanics, 2023
Nagisa FURUTA   +2 more
openaire   +1 more source

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