Results 91 to 100 of about 1,283,393 (314)
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
The application of Doppler effect to approximate the rate of change of volume of the lungs [PDF]
, 2020 The use of sound in probing the internal organs has proven to be vital as it is a non-invasive means of acquiring information about the internal area of the desired organ.
Jerry, Isa, Ochoche, Gabriel
core
Frequency prediction of a post-disturbance power system using a hybrid ARIMA and DBN model
Frontiers in Energy ResearchThe online prediction of power system dynamic frequency helps to guide the choice of control measures quickly and accurately after a disturbance, and this then ensures the reliable and stable operations of a power system.
Huimin Wang +3 more
doaj +1 more source
Известия высших учебных заведений: Проблемы энергетики, 2018 The article presents the statistics of false alarms of automatic frequency unloading devices for 2012-2016. An analysis of the types of automatic frequency unloading devices operated in the Kuzbass power system is also presented.
F. S. Nepsha +2 more
doaj +1 more source
From mice to humans—divergent strategies for intestinal homeostasis and regeneration
FEBS Letters, EarlyView.Recent advances such as organoid genome editing, xenotransplantation, imaging, and whole‐genome sequencing have enabled direct studies of human intestinal stem cells (ISCs). These studies reveal species‐specific features, including slower ISC proliferation, distinct injury responses, slower somatic mutation accumulation in humans, and an inverse ...
Keiko Ishikawa +2 more
wiley +1 more source
Sensitivity of a Micro-scale Pump Flow Rate to Actuation Frequency Change [PDF]
Fayoum University Journal of EngineeringA three-dimensional computational fluid dynamics simulation for a micro-scale pump has been performed to investigate the sensitivity of the flow rate to fre-quency change during pump and supply phases.
Khalid Abdalrahman, Gamal Abo Elyamin
doaj +1 more source
FEBS Letters, EarlyView.Drosophila park mutants serve as a model for Parkinson's disease. We used this strain to investigate the connection between oxidative stress and the circadian clock mechanism. We showed that increased oxidative stress affects the physiology of pacemaker cells, disrupting their daily structural plasticity. Lack of rhythmic signaling from pacemaker cells
Kamila Zientara +3 more
wiley +1 more source
Accuracy of Discrimination, Rate of Responding, and Resistance to Change [PDF]
, 2003 Pigeons were trained on multiple schedules in which responding on a center key produced matching-to-sample trials according to the same variable-interval 30-s schedules in both components.
Shahan, Timothy A. +3 more
core +1 more source
International Journal of Electrical Power & Energy SystemsThe increasing integration of renewable energy resources (RES) into the power grid poses significant challenges in system frequency dynamics. Traditional frequency-constrained unit commitment models simplify the average system frequency and neglect the ...
Mingjian Tuo +4 more
doaj +1 more source
Structural insights and therapeutic targets in Acinetobacter baumannii capsule biosynthesis
FEBS Letters, EarlyView.Hypervirulent KL49 A. baumannii's capsular polysaccharide contains the nonulosonic acid 8‐epi‐Leg5,7Ac2, synthesized by epimerization via ElaA, ElaB, and ElaC. Crystal structures of ElaA, ElaB, and ElaC reveal their role in CMP‐Leg5,7Ac2 synthesis and regioselective C8 epimerization.
Woo Cheol Lee +7 more
wiley +1 more source