Results 91 to 100 of about 2,577,081 (317)

Linking neurogenesis, oligodendrogenesis, and myelination defects to neurodevelopmental disruption in primary mitochondrial disorders

open access: yesFEBS Letters, EarlyView.
Mitochondrial remodeling shapes neural and glial lineage progression by matching metabolic supply with demand. Elevated OXPHOS supports differentiation and myelin formation, while myelin compaction lowers mitochondrial dependence, revealing mitochondria as key drivers of developmental energy adaptation.
Sahitya Ranjan Biswas   +3 more
wiley   +1 more source

Multiparametric flow cytometry and cell sorting for the assessment of viable, injured, and dead bifidobacterium cells during bile salt stress

open access: yes, 2002
Using a flow cytometry-based approach, we assessed the viability of Bifidobacterium lactis DSM 10140 and Bifidobacterium adolescentis DSM 20083 during exposure to bile salt stress.
Breeuwer, P.   +7 more
core  

VARIABILIDADE ESPACIAL NO SISTEMA AQÜÍFERO GUARANI: CONTROLES ESTRUTURAIS E ESTRATIGRÁFICOS

open access: yesRevista Águas Subterrâneas, 2007
The Guarani Aquifer System includes six Brazilian states and smaller areas in Paraguay, Uruguayand Argentina. It consists predominantly of Mesozoic siliciclastic sediments of aeolian and fluvial origin in Brazilreferred to as the Pirambóia and Botucatu ...
Ana Paula Soares   +3 more
doaj   +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

FLOW's D1.3 - Potential: Barriers and services of vehicle-grid integration

open access: yes, 2023
Task T1.3 provides a list of the challenges and potentials that the rest of FLOW addresses and explores, serving as an important point of synchronization between partners in the project. To establish the known barriers for full support of EV integration,
Secchi, Mattia, Andersen, Peter Bach
core  

Multiple solutions and stability of the steady transonic small-disturbance equation

open access: yesTheoretical and Applied Mechanics Letters, 2017
Numerical solutions of the steady transonic small-disturbance (TSD) potential equation are computed using the conservative Murman−Cole scheme. Multiple solutions are discovered and mapped out for the Mach number range at zero angle of attack and the ...
Ya Liu, Shijun Luo, Feng Liu
doaj   +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

POTENTIAL FLOW IN TUBE BANKS

open access: yesTransactions of the Canadian Society for Mechanical Engineering, 1999
This paper presents an analytical solution for potential cross-flow in doubly-periodic in-line and staggered tube banks. The solution, in the form of a power series for the complex potential, is consistent with the well-known solution for a single cylinder.
openaire   +3 more sources

The human gut microbiome across the life course

open access: yesFEBS 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   +4 more
wiley   +1 more source

Scale-up of oscillatory flow mixing

open access: yes, 2011
Oscillatory Flow Mixing is a recent development in mixing technology which has evolved over the past decade. It has a number of similarities to other mixing technologies, particularly pulsed and reciprocating plate columns, but at the laboratory scale ...

core   +1 more source

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