Results 61 to 70 of about 354,332 (193)
Contribuição à deteção de defeitos nos rotores de turboalternadores [PDF]
, 2011 Tese (doutorado) - Universidade Federal de Santa Catarina, Centro Tecnológico. Programa de Pós-Graduação em Engenharia Elétrica.Este trabalho tem como objetivo desenvolver métodos de detecção, localização e caracterização de defeitos em um ...
Tanno Iamamura, Bruno Akihiro +1 more
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Advanced Science, EarlyView.After ischemic stroke, injured neurons transfer circMagi1 to endothelial cells through extracellular vesicles. Within endothelial cells, circMagi1 binds ANXA2 and enhances its engagement with TRIM65, promoting ANXA2 ubiquitination and proteasomal degradation to constrain angiogenic repair.
Youkun Bi +16 more
wiley +1 more source
Application of optimization algorithms in the design of a superconducting A.C. generator rotor [PDF]
, 1990 The superconducting a.c. generator is expected to be the optimum choice among a.c. generation systems in future because of its reduced size, high efficiency, high terminal voltage and its contribution to the stability of the power system.
Safi, Sabah K.
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Sulfide‐Based Electrolytes for All‐Solid‐State Sodium Batteries
Advanced Energy Materials, EarlyView.This review covers the structural features and synthesis strategies of sulfide‐based solid electrolytes, as well as critical challenges related to conductivity, interfacial and moisture stability, and scaling‐up for practical application in Sodium‐based All Solid‐State Batteries.
Han Yang +6 more
wiley +1 more source
World Electric Vehicle JournalThis article aims to realize the brushless operation of a wound rotor vernier machine (WRVM) by a third-harmonic field produced through stator auxiliary winding (X).
Muhammad Zulqarnain +4 more
doaj +1 more source
Advanced Intelligent Systems, Volume 7, Issue 3, March 2025.Herein, a patient‐mounted neuro optical coherence tomography system that integrates a 5 degrees‐of‐freedom skull‐mounted robot (Skullbot) with a 0.6 mm neuroendoscope for targeted, minimally invasive deep brain imaging, is developed. The system offers high‐resolution imaging with precise deployment, demonstrated through successful tumor imaging in a ...
Chao Xu +7 more
wiley +1 more source
Performance Improvement of Brushless Wound Rotor Vernier Motor for Washing Machine Applications
IEEE AccessThis paper presents the design and performance analysis of a brushless wound rotor vernier machine (BLWRVM) for variable speed applications, particularly in the context of domestic appliances like automatic washing machines which have two cycles of ...
Kapeel Kumar +5 more
doaj +1 more source
Generalized theory of mixed pole machines with a general rotor configuration
Alexandria Engineering Journal, 2013 This paper introduces a generalized theory for the operation of mixed pole machines (MPMs). The MPM has two stator windings, namely the main winding with pole pairs P1 and the control winding with pole pairs P2.
Ayman S. Abdel-khalik +2 more
doaj +1 more source
Winding Arrangement of A New Type Hollow Rotor BLDC Motor [PDF]
, 2018 This paper discusses about winding arrangement of fractional slot of a new type hollow rotor Brushless Direct Current (BLDC) motor. Hollow rotor has higher performance compared to other BLDC motor because it minimizes the unused flux below permanent ...
Firdaus, R.N. +8 more
core +1 more source
The Journal of Engineering, 2019 This paper proposes a novel winding layout for the electric machines with fractional-slot concentrated windings (FSCW) using a stator shifting concept, with which all the non-working harmonics can be completely cancelled or significantly reduced and the ...
Shaohong Zhu +4 more
doaj +1 more source