Results 31 to 40 of about 22,452 (291)
The effects of coupled inductors in parallel interleaved buck converters [PDF]
, 2003 Interleaved switching and coupled inductors are proven methods for reducing DC-DC converter output ripple. This paper furthers discussions of these techniques to arrangements of many buck converters connected in parallel.
Sernia, Paul, Finn, David, Walker, Geoff
core
FEBS Letters, EarlyView.Proteostasis and the gut microbiota play a key role in shaping host physiology. Microbiota‐derived metabolites, vitamins, and RNA modulate host proteostasis. Findings from model systems, including C. elegans, indicate microbes can either stabilize or disrupt host proteostasis.
Abhishek Anil Dubey, Maria Ermolaeva
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
Modelling stem cell differentiation related processes—A practical overview for biologists
FEBS Letters, EarlyView.Stem cell differentiation is complex and difficult to control experimentally. This review introduces suitable computational modelling approaches that can support stem cell research, from mechanistic ODE and abstract models to multiscale and deep learning methods.
Ricco Zeegelaar +4 more
wiley +1 more source
Improved single‐layer powder core inductor design procedure for DC‐DC converters
IET Power ElectronicsOne of the early design decisions for DC‐DC converters is the choice of an appropriate magnetic core material. Powder cores in particular are suitable due to their saturation flux density of up to 1.5 T.
Noass Kunstbergs +3 more
doaj +1 more source
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
Microbiome‐blood–brain barrier interactions in aging — mechanisms and therapeutic potential
FEBS Letters, EarlyView.Aging reshapes the gut microbiome (↓SCFA‐producing commensals; ↑pro‐inflammatory outputs), shifting circulating metabolites (↓SCFAs; ↑LPS, ↑TMAO, ↑PAA) that act at the BBB to increase nonspecific transcytosis, alter transport, and promote astrocyte reactivity, heightening brain vulnerability.
Daniel Cuervo‐Zanatta +3 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 +2 more
doaj +1 more source
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 +7 more
core +1 more source
Spiral inductors on silicon for wireless communications [PDF]
, 2004 This paper presents the design and fabrication of integrated micromachined inductors on silicon substrates. In order to reduce eddy currents in silicon substrates, bulk-micromachining technology is used to etch the silicon wafer.
Garrido, Paulo +4 more
core +1 more source