Results 31 to 40 of about 15,073,175 (287)

Microbiome−host proteostasis crosstalk—An emerging perspective on mechanisms and interventions toward healthy longevity

FEBS Letters, EarlyView.
Proteostasis and the gut microbiota play a key role in shaping host physiology. Microbiota‐derived metabolites, vitamins, and RNA modulate host proteostasis. Findings from model systems, including C. elegans, indicate microbes can either stabilize or disrupt host proteostasis.
Abhishek Anil Dubey, Maria Ermolaeva
wiley   +1 more source

On power system frequency control in emergency conditions\ud [PDF]

, 2008
Frequency regulation in off-normal conditions has been an important problem in electric power system design/operation and is becoming much more significant today due to the increasing size, changing structure and complexity of interconnected power ...
Dong, Z. Y., Bevrani, Hassan, Ledwich, Gerard F., Ford, Jason J.   +3 more
core  

Data-driven integrated method for frequency security assessment and control in power systems

International Journal of Electrical Power & Energy Systems
With the increasing penetration of renewable energy sources and the extensive deployment of power electronic devices, the frequency security of power systems is facing escalating challenges.
Junyong Wu, Jiaxu Li, Fashun Shi, Lusu Li, Zhenyuan Zhang   +4 more
doaj   +1 more source

Translophagy—A potential link between autophagy impairment and translational errors

FEBS Letters, EarlyView.
Neurodegenerative diseases are characterised by the accumulation of abnormal proteins and protein aggregates, but their origin often remains unknown. We propose that selective autophagy removes damaged protein‐making machinery, preventing errors during protein synthesis.
Mykola V. Korolchuk, Gailing Ma, Robin Antrobus, Diego Manni, Marco Trevisan‐Herraz, Mustafa Khwaja, Max Brown, Gavin D. Richardson, Masaaki Komatsu, Daniel Erskine, Viktor I. Korolchuk, Tetsushi Kataura   +11 more
wiley   +1 more source

The Emergency Department Crash Cart: A systematic review and suggested contents [PDF]

, 2018
BACKGROUND: As the field of Emergency Medicine grows worldwide, the importance of an Emergency Department Crash Cart (EDCC) has long been recognized. Yet, there is paucity of relevant peer-reviewed literature specifi cally discussing EDCCs or proposing ...
Rasha Sawaya, Eveline Hitti, Gabrielle A. Jacquet, Jacquet, Gabrielle A., Gilbert Abou Dagher, Karim A. Diab, Jamil D. Bayram, Abou Dagher, Gilbert, Hamade, Bachar, Diab, Karim Assaad, Bachar Hamade, Sawaya, Rasha Dorothy, Hitti, Eveline A., Bayram, Jamil D.   +13 more
core   +1 more source

Physics-Shielded Deep Reinforcement Learning for Adaptive Emergency Frequency Control

IEEE Transactions on Power Systems
The increasing penetration of renewable energy technologies is making power system frequency behaviour more complex. This evolving landscape challenges the reliability of conventional frequency control methods in maintaining system security, particularly the Under-Frequency Load Shedding (UFLS) scheme.
Brown, Alinane, Bukhsh, Waqquas, Papadopoulos, Panagiotis   +2 more
openaire   +4 more sources

From junk to function — How weak selection in eukaryotes builds new parts and drives genomic complexity

FEBS Letters, EarlyView.
How do genomes gain new functional parts? In eukaryotes, which tend to evolve under weak selection, much of the genome is junk. Palazzo and Qiu borrow the logic of Markov chains to show how non‐functional DNA becomes functional through the appearance of intermediate states, which arise due to epistasis, buffering, and biochemical messiness, allowing ...
Alexander F. Palazzo, Yi Qiu
wiley   +1 more source

An emergency control strategy considering variable frequency air conditioning load [PDF]

Journal of Physics: Conference Series, 2021
Abstract As a high-quality flexible load, variable frequency air conditioning load has the potential to respond quickly to emergency control without significantly negative impact on users. This paper presents an emergency control strategy considering aggregated variable frequency air conditioning load.
openaire   +1 more source

Procedures in emergency medicine: oropharyngeal airway insertion

, 2013
This video is part of a series of videos demonstrating common procedures performed in the Emergency Medicine setting. It was prepared by Cape Town Emergency Medicine's consultants and registrars. This short simulated video demonstrates the technique of
Oosthuizen, Almero, Cape Town Emergency Medicine Registrars   +1 more
core   +1 more source

Artificial molecular machines and motors—Design and control of nanoscale motion

FEBS Letters, EarlyView.
Molecules are constantly moving because of thermal fluctuations, but random motion alone cannot be exploited to perform directional tasks. Artificial molecular machines use chemical, electrical, or light energy to bias this motion. Molecular shuttles, rotary motors, and supramolecular pumps illustrate how nanoscale movement can be controlled and ...
Leonardo Andreoni, Alberto Credi
wiley   +1 more source