Results 31 to 40 of about 1,103,816 (347)
The Journal of Engineering, 2019 This study proposes an implementation based on a low-cost field-programmable gate array (FPGA) of a high-resolution pulse width modulation applied on a single-phase power factor correction (PFC) converter operating with 2 MHz switch frequency.
José Augusto Arbugeri +2 more
doaj +1 more source
IET Smart Grid, 2018 This study proposes flexible controllers for the interlinking converter (ILC) and interfacing converters (IFCs) used in coupled hybrid AC/DC microgrids (HMGs).
Alok Agrawal, Rajesh Gupta
doaj +1 more source
Monitoring Bridge Dynamic Behaviour Using an Instrumented Two Axle Vehicle [PDF]
, 2012 Bridge & Infrastructure Research in Ireland 2010 (BRI 10), Cork, 2-3 September 2010Highway structures such as bridges are subject to continuous degradation primarily due to ageing, loading and environmental factors.
McGetrick, P. +3 more
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Embedded Switched Z-Source Multilevel Inverter for Grid Interfaced Photovoltaic Systems
Advances in Electrical and Computer Engineering, 2022 The modeling and the implementation of the embedded switched z-source type cascaded multilevel inverter for photovoltaic (PV) interfaced applications have been presented. With the ability to draw continuous current with an inherent filtering capability,
DIVYA, T., RAMAPRABHA, R.
doaj +1 more source
Metastatic niche shaped by host factors influences disseminated cancer cell fate
FEBS Letters, EarlyView.Metastasis is shaped not only by cancer cells but also by the environments they encounter. This review explores how factors such as aging, diet, the microbiome, lifestyle, and environmental exposures remodel organ‐specific niches in the lung, liver, bone, and brain, influencing where metastatic cells survive, remain dormant, or grow, and ultimately ...
Gwennan Delyth Ward +2 more
wiley +1 more source
Normalized parameters of a magnetoresistive sensor in bridge circuits
Moldavian Journal of the Physical Sciences, 2021 Magnetoresistive sensors are considered as part of bridge circuits for measuring magnetic field strength and electric current value. Normalized or relative expressions are introduced to change the resistance of the sensor and the measured bridge voltage ...
Penin Alexander A., Sidorenco Anatoly
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Molecular Oncology, EarlyView.Circulating microRNA profiles distinguish nonmalignant Lynch syndrome from cancer‐associated Lynch syndrome, sporadic colorectal cancer, and healthy controls. Age‐stratified analysis reveals disease‐specific regulatory states, and a six‐miRNA panel shows concordant separation in an independent colorectal tissue cohort.
Ramadhani Salum Chambuso +5 more
wiley +1 more source
Time-division-multiplex control scheme for voltage multiplier rectifiers
The Journal of Engineering, 2017 A voltage multiplier rectifier with a novel time-division-multiplexing (TDM) control scheme for high step-up converters is proposed in this study. In the proposed TDM control scheme, two full-wave voltage doubler rectifiers can be combined to realise a ...
Bin-Han Liu, Jen-Hao Teng, Wei-Lun Tsai
doaj +1 more source
Comprehensive review of nonisolated bridgeless power factor converter topologies
IET Circuits, Devices and Systems, 2021 The intention of this study is to provide a critical review of single‐phase nonisolated bridgeless power factor converter topologies, which will be useful for novice researchers in the power electronics field.
Ankit Kumar Singh +3 more
doaj +1 more source
Comparison of flying capacitor bridge circuits and inductor-convertor bridge circuits for the transfer of energy between superconducting coils [PDF]
, 1979 Flying Capacitor (FC) bridge circuits and Inductor-Convertor (I-C) bridge circuits have different ratings for identical energy transfer conditions.
Kustom, R.L.
core