Results 51 to 60 of about 4,094,957 (302)

A Multi-Model Approach for System Diagnosis [PDF]

open access: yes, 2007
A multi-model approach for system diagnosis is presented in this paper. The relation with fault diagnosis as well as performance validation is considered.
Niemann, Hans Henrik   +5 more
core   +1 more source

Three-Coil Wireless Charging System Based on S-PS Topology

open access: yesEnergies
To protect the battery, radio energy transmission charging typically uses constant current (CC) charging before switching to constant voltage (CV) charging to enhance battery durability.
Kai Yan, Ruirong Dang, Wenzhen Wang
doaj   +1 more source

Scalar Auxiliary Variable/Lagrange multiplier based pseudospectral schemes for the dynamics of nonlinear Schrödinger/Gross-Pitaevskii equations

open access: yesJournal of Computational Physics, 2021
In this paper, based on the Scalar Auxiliary Variable (SAV) approach [44] , [45] and a newly proposed Lagrange multiplier (LagM) approach [22] , [21] originally constructed for gradient flows, we propose two linear implicit pseudo-spectral schemes for ...
X. Antoine, Jie Shen, Qinglin Tang
semanticscholar   +1 more source

Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system

open access: yesFEBS Letters, EarlyView.
Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley   +1 more source

Online Adaptive Critic Learning Control of Unknown Dynamics With Application to Deep Submergence Rescue Vehicle

open access: yesIEEE Access, 2020
As a powerful tool for nonlinear systems robust controller design, robust adaptive dynamic programming (RADP) methods require initial admissible control and prior knowledge of disturbance to be effective.
Xiaoyang Wang, Xiufen Ye, Wenzhi Liu
doaj   +1 more source

Hyperosmotic stress induces PARP1‐mediated HPF1‐dependent mono(ADP‐ribosyl)ation

open access: yesFEBS Letters, EarlyView.
Sorbitol‐induced hyperosmotic stress rapidly induces reversible mono(ADP‐ribosyl)ation (MARylation) on PARP1 without the signs of genotoxic signaling. We show that PARP1 autoMARylation is HPF1 dependent and forms hydroxylamine‐resistant O‐glycosidic linkages.
Anna Georgina Kopasz   +11 more
wiley   +1 more source

Epigenetic blind spots – the role of DNA methylation dynamics in stem cell‐based models of embryogenesis

open access: yesFEBS Letters, EarlyView.
Embryo‐like structures (stembryos) are an innovative tool, but they are hindered by experimental variability and limited developmental potential. DNA methylation is crucial for mammalian development, but its status in stembryo models is poorly characterized.
Sara Canil   +4 more
wiley   +1 more source

pH‐mediated activation of the lysosomal arginine sensor SLC38A9

open access: yesFEBS Letters, EarlyView.
Cells monitor nutrient levels via the lysosomal transporter SLC38A9 to activate the mechanistic target of rapamycin complex 1 (mTORC1). This study reveals that SLC38A9 function is regulated by pH. We identified histidine 544 as a critical pH sensor that undergoes conformational changes to control amino acid efflux from lysosomes; therefore, it ...
Xuelang Mu, Ampon Sae Her, Tamir Gonen
wiley   +1 more source

Power and energy management of multiple energy storage systems in electric vehicles [PDF]

open access: yes, 2008
This dissertation contributes to the problem description of managing power and energy of multiple energy sources for electric vehicle power system architectures.
Rosario, L C
core  

Impact analysis of the electrified auxiliary system on HEV/PHEV energy efficiency

open access: yes, 2015
International audienceIn this paper, we present a completed Hybrid/Plug-in Hybrid Electric Vehicle (HEV/PHEV) model including an Electrified Auxiliary System (EAS), and an impact analysis of this auxiliary system on the vehicle energy efficiency.
Sermeno Mena, Salvador   +4 more
core   +1 more source

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