Results 61 to 70 of about 64,908 (298)

Numerical model of the axial magnetic bearing with six cylindrical poles [PDF]

Archives of Electrical Engineering, 2019
The paper presents a numerical model of the novel design of the axial magnetic bearing with six cylindrical poles. The motivation behind this idea was to eliminate vibrations in rotating machinery due to the axial load.
Bartłomiej Marian Sikora, Adam Krzysztof Pilat   +1 more
doaj   +1 more source

Elevated Connectivity During Language Processing Is Associated With Cognitive Performance in SeLECTS

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Self‐Limited Epilepsy with Centrotemporal Spikes (SeLECTS) is associated with language impairments despite seizures originating in the motor cortex, suggesting aberrant cross‐network interactions. Here we tested whether functional connectivity in SeLECTS during language tasks predicts language performance.
Wendy Qi, Katharine Lee, Kerry C. Nix, Miguel Menchaca, Xiwei Shé, Lorelei Santa Maria, Wei Wu, Zihuai He, Fiona M. Baumer   +8 more
wiley   +1 more source

Open Access Datasets for Active Magnetic Bearing High-Speed Machinery

IEEE Access
There is a notable shift towards data-based research, with an increasing emphasis on openly sharing research datasets. This trend aligns with the principles of open access (OA) and the FAIR (Findable, Accessible, Interoperable, and Reusable) data ...
Mohammad Rayhan, Ibrahim Abubakar, Gyan Ranjan, Jussi Sopanen, Tuomo Lindh, Niko Nevaranta   +5 more
doaj   +1 more source

Clinical Outcomes of SEEG‐Guided Radiofrequency Thermocoagulation in Children With Focal Drug‐Resistant Epilepsy: A Multicenter Real‐World Study

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Stereoelectroencephalography‐guided radiofrequency thermocoagulation (SEEG‐RFTC) has emerged as a safe and effective minimally invasive treatment for children with drug‐resistant focal epilepsy. Although evidence from real‐world studies remains limited, numerous pediatric cases have demonstrated promising outcomes. This retrospective
Weitao Chen, Stéphane Jean, Weihong Liu, Yihai Dai, Xinrong Fang, Xiaoqiang Wei, Shan Chen, Shiwei Song   +7 more
wiley   +1 more source

Effectiveness of rTMS on Working Memory and Inhibitory Impairments in Patients With Post‐Stroke Executive Deficits

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Considerable efforts have been dedicated to developing effective treatments for post‐stroke executive impairment (PSEI), among which repetitive transcranial magnetic stimulation (rTMS) has shown great potential. This study aimed to investigate the therapeutic effects of high‐frequency rTMS on working memory (WM) and response ...
Mengting Lao, Rongwei Du, Zhujun Wang, Yang Gao, Meiling Cheng, Xianglong Wang, Wen Wu   +6 more
wiley   +1 more source

The Impact Analysis of Beating Vibration for Active Magnetic Bearing

IEEE Access, 2019
In active magnetic bearing (AMB), the beat vibration will affect the flywheel rotary precision. A vibration model, which includes general dynamic stiffness and unbalance response different from the existing vibration research, is proposed to analyze the ...
Hui Gao, Xianhai Meng, Kejun Qian
doaj   +1 more source

Optimization-based radial active magnetic bearing controller design and verification for flexible rotors

, 2016
Engineering costs, especially cost for controller design, are substantial and obstruct active magnetic bearings for broader industrial applications. An optimization-based active magnetic bearing controller design method is developed to solve this problem.
Laiho, Antti,, Liu, Bin,, Sjöberg, Johan,   +2 more
core   +1 more source

Two degrees of freedom active magnetic bearing test equipment documentation [PDF]

, 2021
Kandidaatintyön päätavoitteena on tehdä dokumentointi LUT-yliopiston tutkimuskäytössä olevalle testilaitteistolle, johon kuuluu kahden vapausasteen aktiivinen magneettilaakeri.
Lopperi, Miisa
core  

Investigation on Broadening Compressor Surge Margin by Using Active Magnetic Bearing

Shock and Vibration, 2022
The impeller design usually expects to achieve high efficiency and a wide working range while they are influenced by tip clearance in different ways. In this study, a blower with a controllable magnetic suspension bearing was studied.
Yingzhe Lin, Gen Bai, Yunkai Huang, Jin Zhou, Xudong Guan, Jiyong Dong   +5 more
doaj   +1 more source

Choroid Plexus Enlargement and USPIO‐Based Inflammatory Feature in Cerebral Small Vessel Disease

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective The choroid plexus (CP) is a key component of the blood–cerebrospinal fluid barrier (BCSFB), but its mechanism of action in cerebral small vessel disease (CSVD) remains unclear. This study investigated CP volume (CPV) alterations and their association with conventional imaging markers in CSVD and explored the underlying role of ...
Yongqiang Qu, Xiaoning Ren, Cuihua Fan, Chun Li, Lijie Zhang, Zaiqiang Zhang, Shaowu Li, Zhongmeng Lai, Bin Cai, Ying Fu, Yi Lin, Zhibao Zhu   +11 more
wiley   +1 more source