Results 31 to 40 of about 6,981,202 (310)

Design and Characterization of a Self-Oscillating Fluxgate-Based Current Sensor for DC Distribution System Applications

open access: yesSensors
Fluxgate-based current sensors are usually implemented for DC current detection, but their complex structure and circuits with large volume and high cost have been limiting their applications.
Wei Chen, Huaijie Chen, Haibo Xu, Li Li
doaj   +1 more source

Power-Efficient Electronically Tunable Fractional-Order Filter

open access: yesFractal and Fractional, 2023
This article describes a low-voltage, low-power fractional-order low-pass filter (FO-LPF) of order 1 + α, which is implemented using a voltage differencing differential difference amplifier (VDDDA).
Sadaf Tasneem   +3 more
doaj   +1 more source

The impact of repetitive unclamped inductive switching on the electrical parameters of low-voltage trench power nMOSFETs [PDF]

open access: yes, 2010
The impact of hot-carrier injection (HCI) due to repetitive unclamped inductive switching (UIS) on the electrical performance of low-voltage trench power n-type MOSFETs (nMOSFETs) is assessed.
Khan, Khalid Saeed   +15 more
core   +1 more source

Modeling and Synchronization Stability of Low-Voltage Active Distribution Networks With Large-Scale Distributed Generations

open access: yesIEEE Access, 2018
With the large-scale penetration of demand-side distributed generations (DG), the conventional low-voltage distribution network is becoming increasingly complex in the terms of synchronization stability and control.
Hong Zhou   +7 more
doaj   +1 more source

European Standard Clinical Practice Guideline and EXPeRT Recommendations for the Diagnosis and Management of Gastroenteropancreatic Neuroendocrine Neoplasms in Children and Adolescents

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Pediatric gastroenteropancreatic neuroendocrine neoplasms (GEP‐NENs) are extremely rare and clinically heterogeneous. Management has largely been extrapolated from adult practice. This European Standard Clinical Practice Guideline (ESCP), developed by the EXPeRT network in collaboration with adult NEN experts, provides (adult) evidence ...
Michaela Kuhlen   +23 more
wiley   +1 more source

Voltage calculation on low voltage feeders with distributed generation [PDF]

open access: yes, 2014
Includes bibliographical references.The increasing levels of greenhouse gas emission and the continued depletion of fossil fuels have been the driving factors for power utilities to utilize renewable energy sources for power generation.
Namanya, Emmanuel
core  

Arc root commutation from moving contacts in low voltage devices [PDF]

open access: yes, 2000
This paper focus on the arc commutation from a moving contact and in particular on the anode motion of a high current arc in low voltage current limiting circuit breakers.
Weaver, P.M.   +5 more
core   +1 more source

Influence of plasma arc welding heat treatment on microstructure and magnetic properties of 1J85 permalloy welded joints

open access: yesCailiao gongcheng
This study addresses the issue of magnetic property degradation during the welding of 1J85 permalloy. Comparative experiments are conducted on 1.5 mm thick annular 1J85 permalloy using two processes: plasma arc welding (PAW) and plasma arc heat treatment
SUN Jian   +5 more
doaj   +1 more source

Cup‐Like Nuclei Is a Hallmark of DUX4/ERG Acute Lymphoblastic Leukemia and Reveals Cytoplasmic Mitochondria Accumulation

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Cup‐like nuclei are a distinctive morphological feature observed in certain cases of acute lymphoblastic leukemia (ALL). We provide evidence that they characterize DUX4/ERG ALL independently of IKZF1 deletion and reveal marked mitochondrial accumulation in this ALL subset.
Chloé Arfeuille   +9 more
wiley   +1 more source

N2 Opportunity Assessment: Low voltage network visibility and optimising DER hosting capacity [PDF]

open access: yes, 2021
More so than anywhere else in the world, Australia’s electricity customers are choosing to spend their money on rooftop solar PV systems. There is a worrying trend in Australia, however, to limit or deny customers’ PV connection, generation, and export ...
Braslavsky, Julio   +2 more
core   +2 more sources

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