Results 21 to 30 of about 71,999 (265)

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

FEBS 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

Synergizing physics and machine learning for advanced battery management

Communications Engineering
Improving battery health and safety motivates the synergy of a powerful duo: physics and machine learning. Through seamless integration of these disciplines, the efficacy of mathematical battery models can be significantly enhanced.
Manashita Borah, Qiao Wang, Scott Moura, Dirk Uwe Sauer, Weihan Li   +4 more
doaj   +1 more source

Fast and generalisable parameter-embedded neural operators for lithium-ion battery simulation

Energy and AI
Digital twins of lithium-ion batteries are increasingly used to enable predictive monitoring, control, and design at system scale. Increasing their capabilities involves improving their physical fidelity while maintaining sub-millisecond computational ...
Amir Ali Panahi, Daniel Luder, Billy Wu, Gregory Offer, Dirk Uwe Sauer, Weihan Li   +5 more
doaj   +1 more source

The human gut microbiome across the life course

FEBS Letters, EarlyView.
Despite significant individual variation and continuous change throughout life, the human gut microbiome follows some life stage‐specific trends. This article provides a brief overview of how gut microbiome composition shifts across different phases of life. Created in BioRender. Özkurt, E. (2026) https://BioRender.com/8q4nrnc.
Alise J. Ponsero, Basak Bahcivanci, Antonietta Hayhoe, Animesh Acharjee, Ezgi Özkurt   +4 more
wiley   +1 more source

In‐Vitro Electrochemical Prelithiation: A Key Performance‐Boosting Strategy for Carbon Nanotube‐Containing Silicon‐Based Negative Electrodes in Li‐Ion Batteries

ChemElectroChem
Prelithiation technology has emerged as an enabling approach towards the practical deployment of Silicon negative electrode‐based Li‐Ion batteries, leading to significant advancement in initial Coulombic efficiency (ICE), energy density and cycle life ...
Leyla Ünal, Dr. Viviane Maccio‐Figgemeier, Dr. Gebrekidan Gebresilassie Eshetu, Prof. Dr. Egbert Figgemeier   +3 more
doaj   +1 more source

Predicting System Degradation with a Guided Neural Network Approach

Sensors, 2023
Evaluating the physical degradation behavior and estimating the lifetime of engineering systems and structures is crucial to ensure their safe and reliable operation.
Hamidreza Habibollahi Najaf Abadi, Mohammad Modarres   +1 more
doaj   +1 more source

A model for predicting extragalactic jet lifetimes [PDF]

Journal of Plasma Physics, 2010
AbstractIn this letter, we propose a model to explain the disintegration of extragalactic jets and to predict the associated timescale. The model assumes that a jet is current and charge neutral as well as collimated at its source; however, the forward electron current gradually decays producing a magnetic field transverse to the direction of jet ...
Spicer, DS., O'sullivan, S., Bingham, R.
openaire   +4 more sources

Design and analysis strategies for robust microbiome ageing research

FEBS Letters, EarlyView.
The gut microbiome changes with age and associates with age‐related morbidity and mortality, establishing it as a potential biomarker and intervention target for ageing. Realising this potential requires methodological rigour, yet distinguishing biological signals from methodological artefacts remains challenging across cohorts. This review provides an
Mark Olenik, İsmail Güderer, Yi Wang, Tayyaba Alvi, Prasoon Pandey, Handan Melike Dönertaş   +5 more
wiley   +1 more source

Data-driven modeling of open circuit voltage hysteresis for LiFePO4 batteries with conditional generative adversarial network

Energy and AI
The hysteresis effect represents the difference in open circuit voltage (OCV) between the charge and discharge processes of batteries. An accurate estimation of open circuit voltage considering hysteresis is critical for precise modeling of LiFePO4 ...
Lisen Yan, Jun Peng, Zeyu Zhu, Heng Li, Zhiwu Huang, Dirk Uwe Sauer, Weihan Li   +6 more
doaj   +1 more source

On the Predictability of Link Lifetimes in Urban MANETs [PDF]

Third International Symposium on Modeling and Optimization in Mobile, Ad Hoc, and Wireless Networks (WiOpt'05), 2005
Link lifetime prediction is occurs frequently in MANET routing protocols. For example, in assigning cache timeout values and route durations, routing protocols make implicit predictions of link lifetime. Some protocols even make explicit predictions. In this paper the predictability of residual link lifetimes is examined.
Stephan Bohacek, Andjela Ilic, Vinay Sridhara   +2 more
openaire   +1 more source