A novel non-isolated active charge balancing architecture for lithium-ion batteries [PDF]
, 2018 Active charge balancing is an approved technique to implement high performance lithium-ion battery systems. Enhanced balancing speeds and reduced balancing losses are feasible compared to passive balancing.
Abdeslam, Djaffar Ould +3 more
core +1 more source
Performance Evaluation of Multilevel Converter based Cell Balancer with Reciprocating Air Flow [PDF]
, 2012 The modeling and design of an active battery cell balancing system using Multilevel Converter (MLC) for EV/HEV/PHEV is studied under unidirectional as well as reciprocating air flow.
Altaf, Faisal +2 more
core +1 more source
User relay assisted traffic shifting in LTE-advanced systems [PDF]
, 2013 In order to deal with uneven load distribution, mobility load balancing adjusts the handover region to shift edge users from a hot-spot cell to the less-loaded neighbouring cells.
Chai, KoK Keong +5 more
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Self Organizing strategies for enhanced ICIC (eICIC) [PDF]
, 2014 Small cells have been identified as an effective solution for coping with the important traffic increase that is expected in the coming years. But this solution is accompanied by additional interference that needs to be mitigated. The enhanced Inter Cell
Altman, Eitan +2 more
core +4 more sources
Cell fate determined by the activation balance between PKR and SPHK1 [PDF]
Cell Death & Differentiation, 2020 AbstractDouble-stranded RNA (dsRNA)-dependent protein kinase R (PKR) activation via autophosphorylation is the central cellular response to stress that promotes cell death or apoptosis. However, the key factors and mechanisms behind the simultaneous activation of pro-survival signaling pathways remain unknown.
Han Qiao +8 more
openaire +2 more sources
Novel cell balancing applied near-field coupling and Serial–Parallel Circuit configuration
Energy Reports, 2023 This paper proposes a near-field cell balancing method to be applied to batteries of higher capacity and power. This method involves a wireless power transfer to balance battery cells, which produces higher efficiency than conventional passive approaches,
Dongho Lee, Juhyeon Jeon, Sangwook Han
doaj +1 more source
Direct control strategy for a four-level three-phase flying-capacitor inverter [PDF]
, 2010 A direct predictive control strategy is proposed for a three-phase four-level flying-capacitor (FC) inverter in this paper. The balancing of the FC voltages, a challenge in applications with small capacitors and low switching frequencies, is done without
Defaÿ, François +2 more
core +1 more source
Nuclear Factor of Activated T Cells Balances Angiogenesis Activation and Inhibition [PDF]
The Journal of Experimental Medicine, 2004 It has been demonstrated that vascular endothelial cell growth factor (VEGF) induction of angiogenesis requires activation of the nuclear factor of activated T cells (NFAT). We show that NFATc2 is also activated by basic fibroblast growth factor and blocked by the inhibitor of angiogenesis pigment epithelial–derived factor (PEDF).
Zaichuk, Tetiana A. +5 more
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A predictive control with flying capacitor balancing of a multicell active power filter [PDF]
, 2008 Unlike traditional inverters, multicell inverters have the following advantages: lower switching frequency, high number of output levels, and less voltage constraints on the insulated-gate bipolar transistors.
Defaÿ, François +2 more
core +1 more source
Unraveling the Signaling Balance of Activation and Exhaustion of CAR T Cells [PDF]
Cancer Cell, 2020 CAR T cells with different costimulation domains have proven clinical efficacy in leukemia and lymphoma but have different kinetics of activation, antigen sensitivity, and susceptibility to exhaustion. Two recent studies identified that these functions are shaped by a balance among opposing signaling complexes and transcription factors competing for ...
Irene, Scarfò, Marcela V, Maus
openaire +2 more sources