Results 111 to 120 of about 18,657,891 (347)

A Novel Single-Phase Dual-Buck Three-Level Flying Capacitor Inverter for Mitigating Shoot-Through Problem

IEEE Open Journal of the Industrial Electronics Society
This article presents a novel single-phase dual-buck three-level flying capacitor (FC) inverter. The topology derives from the conventional FC inverter, which is widely studied and applied because of modularity, low voltage stress across the switch, and ...
Almachius Kahwa, Yasutaka Fujimoto
doaj   +1 more source

White Matter and Perivascular Imaging Changes in Alzheimer's Disease and Cerebral Amyloid Angiopathy

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Peak‐width of skeletonized mean diffusivity (PSMD) and diffusion tensor imaging–analysis along the perivascular space (DTI‐ALPS), reflecting white matter integrity and glymphatic function, are altered in Alzheimer's disease (AD).
Debina Laishram, Guangwei Du, Sangam Kanekar, Nandakumar Nagaraja   +3 more
wiley   +1 more source

Endothelial Cell Proteins as Biomarkers in Susac Syndrome

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Susac syndrome (SS) is a rare CD8+ T cell–mediated microangiopathy affecting the brain, retina, and auditory labyrinth. Endothelial injury is thought to be a central mechanism; however, no circulating disease biomarkers are known. We performed targeted proteomic profiling to identify circulating endothelial‐associated proteins as ...
Rohit Benjamin, Yue Andy Qi, Ying Hao, Catherine DeMarino, Samuel Darko, Irene Cortese, Daniel S. Reich, María I. Gaitán, Steven Jacobson, Bridgett J. Billioux, Bryan Smith, Avindra Nath   +11 more
wiley   +1 more source

A Shared-Leg NPC (SLNPC) Inverter for HV Three Phase Switched Reluctance Motor Drives

IEEE Open Journal of Power Electronics
This paper presents a cost-effective three-level shared-leg neutral-point diode-clamped (SLNPC) inverter for three-phase switched reluctance motor (SRM) drives. By sharing inverter legs between adjacent phases, the proposed topology significantly reduces
Ali Yousefi-Darani, Mehdi Narimani
doaj   +1 more source

Diffuse MRI Edema Predicts Relapse in Cerebral Amyloid Angiopathy–Related Inflammation

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To identify MRI predictors of relapse and quantify relapse and mortality risk in cerebral amyloid angiopathy–related inflammation (CAA‐RI). A secondary objective was to assess the association between mycophenolate mofetil use and relapse risk. Methods We performed a retrospective cohort study of 36 patients with CAA‐RI treated at the
G. Abbas Kharal, Gowtham Yerneni, Kim J. Griffin, Nicolas Thompson, Ken Uchino, Irene Katzan, Dolora Wisco, Abeer Farrag, Jayashree Sundarajan, Andrew Russman, M. Shazam Hussain   +10 more
wiley   +1 more source

Application of predictive control to a three-phase NPC converter: from simulation to a real platform [PDF]

, 2012
This final degree thesis is concerned with the application of the Predictive Control with Multilevel Converters, specifically the application of the Finite Set Model Predictive Control (FS-MPC) in a Three-Level Neutral Point Clamped (3L-NPC) Inverter.
Bassan, Nicola
core  

HFL micro inverter with front-end diode clamped multi-level inverter and half-wave cycloconverter

, 2014
A high-frequency-link (HFL) micro inverter with a front-end diode clamped multi-level inverter and a grid-connected half-wave cycloconverter is proposed.
Nayanasiri, D.R., D. R. Nayanasiri, Vilathgamuwa, D.M., Maskell, D.L., D. L. Maskell, D. M. Vilathgamuwa   +5 more
core   +1 more source

Research of dead-time compensation strategy for three-level inverter

Gong-kuang zidonghua, 2013
The paper analyzed dead-time effect and working principle of diode-clamped three-level inverter, proposed a dead-time compensation method which is suitable for diode-clamped three-level inverter based on double carrier modulation.
YANG Ning, ZHANG Lin, XU Chun-yu
doaj  

A Simplified Overmodulation Strategy for Three-Level NPC Inverters Based on the 120° Coordinate System [PDF]

Guangyu Chen, Qian Zhang, Xuhui Wang, Jiaying Niu, Jian Zhang   +4 more
openalex   +1 more source

Clinical Impact of MGMT Promoter Methylation in IDH‐Mutant Gliomas: Influence of Threshold Selection and Clinical Confounding

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background The clinical relevance of MGMT promoter methylation in IDH‐mutant gliomas remains controversial in the era of molecular classification. We aimed to systematically evaluate its clinical relevance by integrating quantitative assessment, cutoff exploration, and adjustment for clinical confounding.
Haihui Jiang, Linxi Cao, Xiaodong Chen, Siqi Tong, Qinghui Zhu, Jun Yang, Song Lin, Yong Cui   +7 more
wiley   +1 more source