Results 21 to 30 of about 49,417 (262)
A Novel Switching Methodology for Low Voltage Static Regulators
IEEE Access, 2022 This paper presents a new switching methodology for low voltage static regulators. The switching method proposed in this paper differs from those found in the literature due to it not needing a measurement of the current signal in the transformer tap ...
Rodrigo Nobis Da Costa Lima +1 more
doaj +1 more source
Distributed Reactive Power Regulation Considering Load Voltage and Power Loss
IEEE Access, 2020 In this study, optimal reactive power regulation in distribution networks is achieved through the use of distributed reactive power regulators that can 1) perceive their own voltage magnitude and the P/Q flows in the connected branches, 2) communicate ...
Lingshu Zhong +4 more
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Pediatric Blood &Cancer, EarlyView.ABSTRACT Background Type 1 plasminogen deficiency (PLGD‐1) is an ultra‐rare autosomal recessive disorder caused by variants in the PLG gene and affects approximately 1.6 individuals per million. The condition is characterized by decreased plasminogen levels and impaired function, resulting in fibrin‐rich lesions on mucous membranes throughout the body.
Charles Nakar +7 more
wiley +1 more source
Radiation hardness study of positive LDO voltage regulators [PDF]
EPJ Web of ConferencesTwo linear voltage regulators LS2-5V and LM2931 (output voltage of 5.0 V) were studied experimentally on their hardness to the radiation total ionizing dose (TID) effects.
Rybalka Sergey +2 more
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Pediatric Blood &Cancer, EarlyView.ABSTRACT Introduction The use of herbal medical preparation (HMP) is rising among pediatric oncology patients, often to manage treatment‐related symptoms. Their effectiveness remains uncertain, and the risk of herb–drug interactions is underestimated.
Orianne Mahot +6 more
wiley +1 more source
IET Smart GridSuperconducting magnetic energy storage‐battery hybrid energy storage system (HESS) has a broad application prospect in balancing direct current (DC) power grid voltage due to its fast dynamic response ability under low‐frequency/high‐frequency ...
Lu Liu +5 more
doaj +1 more source
Rapid and long-term gamma-radiation annealing in low-dropout voltage regulators [PDF]
Nuclear Technology and Radiation Protection, 2017 Samples of four types of low-dropout voltage regulators, with both serial pnp and npn transistors, were examined in room-temperature isothermal gamma radiation annealing.
Vukić Vladimir Đ.
doaj +1 more source
Early Impact of Childhood Opportunity on Neurocognitive Outcomes in Sickle Cell Disease
Pediatric Blood &Cancer, EarlyView.ABSTRACT Introduction Neurocognitive impairment is a well‐recognized complication of sickle cell disease (SCD) that begins early in childhood and persists across development. While cerebrovascular injury contributes substantially to risk, neurocognitive deficits are also observed in children without overt or silent cerebral infarctions, suggesting ...
Julia E. LaMotte +5 more
wiley +1 more source
On the modelling of linear-assisted DC-DC voltage regulators for photovoltaic solar energy systems
E3S Web of Conferences, 2017 This paper shows the modelling of linear–assisted or hybrid (linear & switching) DC/DC voltage regulators. In this kind of regulators, an auxiliary linear regulator is used, which objective is to cancel the ripple at the output voltage and provide fast ...
Martínez-García Herminio +1 more
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Mathematics, 2022 In the automotive domain, the vast majority of testing is performed through simulations, which can validate a system design before the actual implementation and can emphasize eventual faults in the design process.
Ionuț-Constantin Guran +2 more
doaj +1 more source