Results 71 to 80 of about 1,011,150 (288)
FEBS Letters, EarlyView.We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee +3 more
wiley +1 more source
PRICING OF REACTIVE POWER SERVICE [PDF]
Oil Shale, 2022 Rimantas Deksnys, R. Staniulis
doaj +1 more source
Dynamic Compensation of Reactive Power in Ship Power Plants [PDF]
TransNavIn this article, the authors analysed the starting modes of the powerful marine electric drives with asynchronous electric motors and capacitor reactive power compensators.
Leonid Vyshnevskyi +5 more
doaj +1 more source
Pricing reactive power: Some challenges [PDF]
2009 6th International Conference on the European Energy Market, 2009 Distributed generation as attached to market liberalization requires pricing schemes able to deliver the appropriate incentives to market participants. In particular, users should be made responsible for their reactive power. A penalty system fails in that account.
E. Billette de Villemeur, C.F. Mugombozi
openaire +2 more sources
Structural biology of ferritin nanocages
FEBS Letters, EarlyView.Ferritin is a conserved iron‐storage protein that sequesters iron as a ferric mineral core within a nanocage, protecting cells from oxidative damage and maintaining iron homeostasis. This review discusses ferritin biology, structure, and function, and highlights recent cryo‐EM studies revealing mechanisms of ferritinophagy, cellular iron uptake, and ...
Eloise Mastrangelo, Flavio Di Pisa
wiley +1 more source
Submersible Compensator of Reactive Power
ElectricityEnhancing the efficiency of mechanized oil production remains a critical objective in the industry. This paper presents a comparative analysis of existing methods aimed at improving the energy efficiency of oil extraction systems, outlining their ...
Vladimir Kopyrin +6 more
doaj +1 more source
Reliability analysis of single-phase photovoltaic inverters with reactive power support [PDF]
, 2010 Reactive power support is expected to be an emerging ancillary requirement for single-phase photovoltaic (PV) inverters. This work assesses related reliability issues and focuses on the second stage or inversion process in PV inverters. Three PV inverter
Murray, Charles J.
core
FEBS Letters, EarlyView.In this study, we found that human cervical‐derived adipocytes maintain intracellular iron level by regulating the expression of iron transport‐related proteins during adrenergic stimulation. Melanotransferrin is predicted to interact with transferrin receptor 1 based on in silico analysis.
Rahaf Alrifai +9 more
wiley +1 more source
An optimal reactive power pre-dispatch approach for minimizing active power losses
Frontiers in Energy ResearchRenewable energy sources (RES) depend on location and weather conditions, which can negatively impact the transmission system operator’s active power losses.
Daniel Baltensperger +4 more
doaj +1 more source
Assessment of Daily Cost of Reactive Power Procurement by Smart Inverters
Energies, 2021 The reactive power control mechanisms at the smart inverters will affect the voltage profile, active power losses and the cost of reactive power procurement in a different way. Therefore, this paper presents an assessment of the cost–benefit relationship
Martha N. Acosta +4 more
doaj +1 more source