Results 31 to 40 of about 49,339 (265)
An unconditionally stable Voltage Regulator [PDF]
2010 IEEE Asia Pacific Conference on Circuits and Systems, 2010 This paper describes a CMOS implementation of a Linear Voltage Regulator (LVR) used to power implanted systems. The topology is based on a classical structure of a Low Dropout Regulator (LDO) and receives his activation energy from a RF link characterizing a passive RFID tag. The LVR was designed to achieve important features like low power consumption,
Paulo César Crepaldi +3 more
openaire +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
doaj +1 more source
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
Regulation and classification of voltage dips [PDF]
CIRED - Open Access Proceedings Journal, 2017 The impact of voltage dips on industrial installations can be very high. However, regulation within the European Standard EN 50160 is not detailed as the cells within the general table are not filled. As there is no reference on the expected number of voltage dips, the responsibilities for network operator and customer are unclear.
Weldemariam, L.E. +3 more
openaire +4 more sources
Pediatric Blood &Cancer, EarlyView.ABSTRACT Claudin‐6 has emerged as a promising immunotherapeutic target, yet protein‐level data in atypical teratoid/rhabdoid tumors (AT/RTs) have been inconsistent. We analyzed 36 well‐characterized AT/RT samples and found membranous claudin‐6 protein expression in 58% of cases, with striking enrichment in the molecular subgroup AT/RT‐TYR (100%) and ...
Victoria E. Fincke +4 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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The Role of Hematopoietic Cell Transplantation in Ataxia‐Telangiectasia
Pediatric Blood &Cancer, EarlyView.ABSTRACT Background Ataxia‐telangiectasia (A‐T) is a DNA repair disorder characterized by neurodegeneration, immunodeficiency, and cancer predisposition. Hematopoietic cell transplantation (HCT) is an established therapy in related disorders such as Fanconi anemia (FA) and Nijmegen breakage syndrome (NBS), but its role in A‐T is unclear.
Laila Alkhouli +3 more
wiley +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
Therapeutic Apheresis and Dialysis, EarlyView.ABSTRACT Objective To compare the efficacy and safety of roxarestat versus recombinant human erythropoietin (rhEPO) in the management of renal anemia in patients undergoing maintenance hemodialysis. Methods This was a prospective, open‐label, randomized controlled trial.
Lingling Chen, Junjie Zhu, Qiaonan Ge
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