Results 41 to 50 of about 176,937 (351)

Thick Film Ni-Ferrite Inductors

, 1997
Ni-ferrite inductors were realized in thick film multilayer technology on Al2O3 substrate using Pd/Ag conductive paste, Al2O3 dielectric paste and Ni-ferrite paste. Three different constructions of square spiral inductors were printed, fired and measured
S.M. Jenei, Aleksic, O., D.M. Lukovic, Zivanov, Lj., Jenei, S., Lukovic, D., O.S. Aleksic, Lj.D. Zivanov   +7 more
core   +1 more source

Estimation of Number of Cores for Preventing Common-Mode Inductor Saturation in Railway Traction Inverters

IEEE Access, 2023
In the traction system of rolling stock, the common-mode (CM) voltage is over 500 V, so the inductors that suppress the CM current are prone to saturation.
Satoru Hatsukade, Keiji Wada
doaj   +1 more source

Organ‐specific redox imbalances in spinal muscular atrophy mice are partially rescued by SMN antisense oligonucleotides

FEBS Letters, EarlyView.
We identified a systemic, progressive loss of protein S‐glutathionylation—detected by nonreducing western blotting—alongside dysregulation of glutathione‐cycle enzymes in both neuronal and peripheral tissues of Taiwanese SMA mice. These alterations were partially rescued by SMN antisense oligonucleotide therapy, revealing persistent redox imbalance as ...
Sofia Vrettou, Brunhilde Wirth
wiley   +1 more source

Displacement Sensing Using Bimodal Resonance in Over-Coupled Inductors

Sensors
This paper presents the theory and key experimental findings for investigating the generation of bimodal resonance (frequency-splitting) phenomena in mutually over-coupled inductive sensors and its exploitation to evaluate relative separation and angular
Alexis Hernandez Arroyo, George Overton, Anthony J. Mulholland, Robert R. Hughes   +3 more
doaj   +1 more source

Transferrin receptor 1‐mediated iron uptake supports thermogenic activation in human cervical‐derived adipocytes

FEBS Letters, EarlyView.
In this study, we found that human cervical‐derived adipocytes maintain intracellular iron level by regulating the expression of iron transport‐related proteins during adrenergic stimulation. Melanotransferrin is predicted to interact with transferrin receptor 1 based on in silico analysis.
Rahaf Alrifai, Mizuki Seo, Gyath Karadsheh, Fachrur Rizal Mahendra, Máté Á Demény, Ferenc Győry, János András Mótyán, László Fésüs, Endre Kristóf, Rini Arianti   +9 more
wiley   +1 more source

Three-level boost converter with zero voltage transition

The Journal of Engineering, 2017
As compared with the traditional boost converter, the three-level boost converter possesses several advantages, such as lower switch voltage stresses and lower inductor current ripple.
Kuo-Ing Hwu, Jenn-Jong Shieh, Wen-Zhuang Jiang   +2 more
doaj   +1 more source

Ready-to-Fabricate RF Circuit Synthesis Using a Layout- and Variability-Aware Optimization-Based Methodology

IEEE Access, 2020
In this paper, physical implementations and measurement results are presented for several Voltage Controlled Oscillators that were designed using a fully-automated, layout- and variability-aware optimization-based methodology.
Fabio Passos, Elisenda Roca, Ricardo Martins, Nuno Lourenco, Saiyd Ahyoune, Javier Sieiro, Rafael Castro-Lopez, Nuno Horta, Francisco V. Fernandez   +8 more
doaj   +1 more source

Determination of the Optimal Number of Phases of a Multiphase Bidirectional Chopper Considering AC Loss in Inductor

IEEE Access, 2023
This study focuses on the loss of inductors in a multiphase bidirectional chopper, which is a DC-DC conversion system. The current at the inductors in a multiphase bidirectional chopper consists of a DC current equivalent to the load current and an AC ...
Takayuki Nakamura, Toshiyuki Murakami
doaj   +1 more source

Diversity and complexity in neural organoids

FEBS Letters, EarlyView.
Neural organoid research aims to expand genetic diversity on one side and increase tissue complexity on the other. Chimeroids integrate multiple donor genomes within single organoids. Self‐organising multi‐identity organoids, exogenous cell seeding, or enforced assembly of region‐specific organoids contribute to tissue complexity.
Ilaria Chiaradia, Madeline A. Lancaster
wiley   +1 more source

Conversores CC-CA multiníveis com célula de acoplamento indutivo [PDF]

, 2011
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro de Tecnológico, Programa de Pós-Graduação em Engenharia Elétrica, Florianópolis, 2011Este trabalho apresenta dois novos conversores empregando a célula de acoplamento indutivo de 4 estados.
Hausmann, Romeu
core