Results 91 to 100 of about 3,122,133 (254)

Conversor flyback modular conectado em série na entrada e série na saída operando no modo descontínuo com pulso único de comando [PDF]

open access: yes, 2014
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Engenharia Elétrica, Florianópolis, 2014Este trabalho apresenta uma nova estrutura de conversor CC-CC unidirecional, modular, adequado às ...
Faust, Rafael Gomes
core  

Emerging experimental and computational methods for studying redox‐regulated structural transitions

open access: yesFEBS Letters, EarlyView.
Redox reactions can reshape proteins and alter how they behave in cells, with important consequences for health and disease. This review explores emerging experimental and computational approaches for discovering these redox‐sensitive protein switches, revealing their structural effects, and predicting their behavior, opening new opportunities to ...
Tasneem Rass   +2 more
wiley   +1 more source

Condition assessment of 230 kV cables at a power plant. Study of remaining life and life extension

open access: yes, 2018
Publisher Copyright: © 2018 IEEE.The reliability of the electricity network and the necessity to reduce to a minimum the economic losses due to unexpected outages at the power plants, have led utilities to introduce extensive programs for diagnostics and
Moreno, S.   +7 more
core   +1 more source

An Energy-Efficient, Dynamic Voltage Scaling Neural Stimulator for a Proprioceptive Prosthesis [PDF]

open access: yes, 2012
This paper presents an energy-efficient neural stimulator capable of providing charge-balanced asymmetric pulses. Power consumption is reduced by implementing a fully-integrated DC-DC converter that uses a reconfigurable switched capacitor topology to ...
Ian Williams   +3 more
core   +1 more source

Passivity-Based Control for Output Voltage Regulation in a Fuel Cell/Boost Converter System. [PDF]

open access: yesMicromachines (Basel), 2023
Beltrán CA   +3 more
europepmc   +1 more source

Synergistic perspectives—How single‐molecule biophysics complement biochemical understanding

open access: yesFEBS Letters, EarlyView.
In this review, we discuss how ensemble biochemistry and single‐molecule approaches are complementary, outline commonly used single‐molecule techniques, and illustrate their relevance through two representative case studies: chromatin organization by SMC complexes and pathway choice during DNA double‐strand break repair.
Sara De Bragança   +2 more
wiley   +1 more source

Família de retificadores PWM unidirecionais três-níveis híbridos a capacitor chaveado com elevado fator de potência [PDF]

open access: yes, 2015
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Engenharia Elétrica, Florianópolis, 2015.Esta tese de doutorado tem por objetivo a proposta de uma nova família de conversores ca-cc três níveis ...
Cortez, Daniel Flores
core  

Energy optimization of multiprocessor systems on chip by voltage selection

open access: yes, 2007
Dynamic voltage selection and adaptive body biasing have been shown to reduce dynamic and leakage power consumption effectively. In this paper, we optimally solve the combined supply voltage and body bias selection problem for multiprocessor systems with
Eles, Petru Ion,   +9 more
core   +1 more source

MEASURING CIRCUIT FOR CONVERSION PARAMETERS OF THE MIS-STRUCTURE

open access: yesИзмерение, мониторинг, управление, контроль
Background. The information value of the process of measuring the parameters of the MIS-structure is determined to the maximum extent by the configuration of the measuring circuit, which converts the parameters of the MISstructure as a passive object ...
V.M. Chaykovskiy
doaj   +1 more source

Structural Parametric Study of a Piezoelectric Energy Harvester for a Specific Excitation Frequency of an Electric Motor, Considering Fatigue Life

open access: yesArchives of Acoustics
Over the past decade, extensive research has been conducted in the field of piezoelectric energy harvesting, which drives advancements in novel designs and techniques.
Ping YANG   +3 more
doaj   +1 more source

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