Results 131 to 140 of about 31,741 (316)

Analysis of DC-Link capacitor losses in three-level neutral point clamped and cascaded H-Bridge voltage source inverters

Loss estimation is a critical aspect of inverter design.The present work investigates the losses occurring in the DC-link capacitors of the three-phase three-level neutral point clamped and cascaded H-Bridge inverter topologies, by performing a harmonic ...
Sharkh, S. M., Orfanoudakis, G. I., Yuratich, M. A.   +2 more
core  

Tradeoffs between AC power quality and DC bus ripple for 3-phase 3-wire inverter-connected devices within microgrids

, 2011
Visions of future power systems contain high penetrations of inverters which are used to convert power from dc (direct current) to ac (alternating current) or vice versa.
Roscoe, Andrew, Burt, Graeme, Finney, Stephen J., Stephen J. Finney, Finney, Stephen, Burt, Graeme M., Andrew J. Roscoe, Graeme M. Burt, Roscoe, Andrew J.   +8 more
core   +1 more source

Large‐Area Processable Ultrathin Organic Transistors with High Mobility and Mechanical Stabilities

Advanced Electronic Materials
For applications involving the implantation of organic thin‐film transistors (OTFTs) in flexible environments, maintaining uniform device performance and ultrathin profiles with excellent mechanical stability is crucial for dynamic deformable conditions.
Tae Jin Mun, Jungjun Kim, Junyoung Seong, Yerim Jang, Wonryung Lee, Hyejeong Seong   +5 more
doaj   +1 more source

[18F]Fluorodeprenyl‐D2 PET as a Tool to Monitor Disease Activity in GAD65‐Ab Autoimmune Encephalitis

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To evaluate [18F]fluorodeprenyl‐D2 ([18F]F‐DED) positron‐emission tomography (PET) imaging as a biomarker of disease activity in autoimmune encephalitis (AIE) associated with glutamic acid decarboxylase 65 (GAD65) antibodies. Methods [18F]F‐DED PET was performed in 25 GAD65‐AIE patients and 8 controls using dynamic (0–60 min) and ...
Julia S. Dorneich, Jonathan A. Gernert, Hanna Zimmermann, Lisa Tagnin, Marianthi Zeinaki, Laura Sanzo, Letizia Vogler, Elisabeth Kaufmann, Justina Dargvainiene, Frank Leypoldt, Gérard N. Bischof, Robert Perneczky, Boris‐Stephan Rauchmann, Simon Lindner, Günter U. Höglinger, Rudolf A. Werner, Martin Kerschensteiner, Tania Kümpfel, Matthias Brendel, Franziska S. Thaler   +19 more
wiley   +1 more source

Embedded EZ-Source Inverters

, 2010
Z-source inverters are recent topological options proposed for buck–boost energy conversion with a number of possible voltage- and current-type circuitries already reported in the literature.
Gao, Feng, Blaabjerg, Frede; id_orcid, Chiang Loh, Poh   +2 more
core   +1 more source

RNA Sequencing Resolves Cryptic Pathogenic Variants in Mitochondrial Disease

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Mitochondrial diseases are the most common inherited metabolic disorders, characterized by pronounced clinical and genetic heterogeneity that complicates molecular diagnosis. Although DNA‐based sequencing approaches have become standard in genetic testing, up to half of patients remain without a definitive diagnosis.
Zhimei Liu, Xin Duan, Fatemeh Peymani, Jia Wang, Chengjia Bao, Chaolong Xu, Ying Zou, Zixuan Zhang, Yunxi Zhang, Tongyue Li, Martin Pavlov, Junling Wang, Minhan Song, Tianyu Song, Xiaodi Han, Mingxi Sun, Danmin Shen, Ruoyu Duan, Huafang Jiang, Manting Xu, Holger Prokisch, Fang Fang   +21 more
wiley   +1 more source

Paralelismo de inversores de tensão controlados pelo valor médio instanâneo da tensão de saída [PDF]

, 2003
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico.
Barauna, Allan Pierre
core  

Harmonic quality of multilevel cascade inverters with random carrier phase pulse width modulation

, 2004
The output harmonic quality of N series connected full-bridge dc-ac inverters is investigated. The inverters are pulse width modulated using a common reference signal\ud but randomly phased carrier signals.
Sernia, P. C., Sernia, P.C., Sernia, Paul, P.C. Sernia, G.R. Walker, Walker, G. R., Walker, G.R., Walker, Geoffrey R.   +7 more
core   +1 more source

Invertible definitions.

Notre Dame Journal of Formal Logic, 1987
This paper has two parts: A brief philosophical motivation followed by a technically complex development of conditions for certain types of definability. From some suggestion of P. Geach about when having the concept of one relation is to have the concept of another relation, the author characterizes the notion of informationally equivalent relations ...
openaire   +2 more sources

Correction to “Human papillomavirus (HPV)‐18 E6 oncoprotein interferes with the epithelial cell polarity Par3 protein”

Molecular Oncology, EarlyView.
wiley   +1 more source