FEBS Letters, EarlyView.Heterodimeric amino acid transporters consist of SLC7 and SLC3 family proteins arranged in a conserved structural organization. They regulate nutrient transport across cell membranes, supporting essential cellular functions. These transporters also contribute to xenobiotic/drug uptake and distribution.
Mariafrancesca Scalise +5 more
wiley +1 more source
Microgrid power electronic converters: state of the art and future challenges
, 2009 This paper presents a review of the state of the art of power electric converters used in microgrids. The paper focuses primarily on grid connected converters.
Sharkh, S.M. +4 more
core +1 more source
Study of Dual Z-Source DC-DC High-Gain Converter for Hydrogen Fuel Cells [PDF]
Dianli jianshe[Objective] In response to the insufficient boost capability and excessive device stress when conventional converters are applied to hydrogen fuel cell grid connection， a low electrical stress high-gain single-switch converter based on a dual Z-source ...
TANG Hao, JIANG Fei, MAIMAITIAILI Wufuer, HUA Dong, HE Guixiong
doaj +1 more source
Membrane composition and thermodynamic identity as boundaries of life for synthetic cell research
FEBS Letters, EarlyView.What makes a cell a cell? The boundary of a living cell is not just a wall. Read as a Markov blanket, the membrane separates internal from external states, generating identity and non‐equilibrium order. Can this identity be rebuilt from scratch in a synthetic cell?
Caterina Presutti, Bert Poolman
wiley +1 more source
High‐Power Voltage Source Converter for Integration of Battery in Power System
IET Energy Systems IntegrationTo address grid instability caused by intermittent renewable energy, this work proposes utility‐scale battery energy storage (BES) integration using a hybrid multilevel and multipulse voltage source converter (VSC) topology, which overcomes the ...
Subir Karmakar +3 more
doaj +1 more source
Fault Protection Analysis of a DC Microgrid Using VSC-Based Modular Multilevel Converter (MMC)
ITEGAM-JETIADC microgrid development is increasing mainly due to its simplicity of operation and greater focus on renewable energy sources like solar, wind, etc.
Kanna Sravanthi, Ayya Chaithanya
doaj +1 more source
Zero-current Zero-voltage Transition Pwm Converters With Magnetically Coupled Auxiliary Circuit
Eletrônica de Potência, 2008 This paper presents a novel methodology to synthesize Zero-Current Zero-Voltage Transition (ZCZVT) topologies. The proposed methodology is based on the Auxiliary Voltage Source (AVS) concept, which permits extend the proposed new circuits to an entire ...
Mário L. da S. Martins +3 more
doaj +1 more source
Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment
Molecular Oncology, EarlyView.This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley +1 more source
Power electronics options for large wind farm integration : VSC-based HVDC transmission [PDF]
, 2006 This paper describes the use of voltage source converter based HVDC transmission (VSC transmission) system for grid integration of large wind farms over long distance.
Xu, Lie +8 more
core +1 more source
Comprehensive Reliability Review and Assessment of Z-Source Step-Up DC–DC Converters
IEEE Open Journal of Power ElectronicsThe Z-source (ZS) or Quasi-ZS converters are among the popular DC–DC converters that employ impedance networks to enable a wide output voltage range and step-up capability.
Milad Khoubrooy-Eslamloo +3 more
doaj +1 more source