Results 61 to 70 of about 4,113,390 (286)

AAA+ protein unfoldases—the Moirai of the proteome

open access: yesFEBS Letters, EarlyView.
AAA+ unfoldases are essential molecular motors that power protein degradation and disaggregation. This review integrates recent cryo‐electron microscopy (cryo‐EM) structures and single‐molecule biophysical data to reconcile competing models of substrate translocation.
Stavros Azinas, Marta Carroni
wiley   +1 more source

Time-to-Recovery from Severe Pneumonia and Its Determinants Among Children Under-Five Admitted to University of Gondar Comprehensive Specialized Hospital in Ethiopia: A Retrospective Follow-Up Study; 2015–2020

open access: yesPediatric Health, Medicine and Therapeutics, 2021
Tigabnesh Assfaw,1 Chalachew Yenew,1 Kassahun Alemu,2 Wullo Sisay,2 Teshome Geletaw3 1Public Health, College of Medicine and Health Science, Debre Tabor University, Debre Tabor, Ethiopia; 2Public Health, College of Medicine and Health Science, University
Assfaw T   +4 more
doaj  

Basic Psychological Need Satisfaction, Recovery State, and Recovery Timing [PDF]

open access: yesHuman Performance, 2018
This study aimed to provide insight into recovery from work-related load effects by examining (1) whether basic psychological need satisfaction (BPN satisfaction) during non-work days facilitates recovery; (2) whether the effect of BPN satisfaction is stronger in case of an unfavorable initial recovery state; and (3) whether the association between BPN
van Hooff, M.L.M.   +4 more
openaire   +3 more sources

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

Network protection with guaranteed recovery times using recovery domains [PDF]

open access: yes2013 Proceedings IEEE INFOCOM, 2013
We consider the problem of providing network protection that guarantees the maximum amount of time that flow can be interrupted after a failure. This is in contrast to schemes that offer no recovery time guarantees, such as IP rerouting, or the prevalent local recovery scheme of Fast ReRoute, which often over-provisions resources to meet recovery time ...
Kuperman, Gregory, Modiano, Eytan H.
openaire   +3 more sources

Superconducting and Normal State Properties of Neutron Irradiated MgB2

open access: yes, 2006
We have performed a systematic study of the evolution of the superconducting and normal state properties of neutron irradiated MgB$_2$ wire segments as a function of fluence and post exposure annealing temperature and time.
A. C. Damask   +11 more
core   +1 more source

Simulation of 1 x 2 OTDM router employing symmetric Mach-Zehnder switches [PDF]

open access: yes, 2005
In high-speed all-optical time division multiplexed (OTDM) routers it is desirable to carry out data routing, switching, clock recovery and synchronisation in the optical domain in order to avoid the bottleneck due to optoelectronics conversion.
Ghassemlooy, Zabih, Ngah, Razali
core   +2 more sources

Residual tail twisting in ascidian larvae is stabilized by asymmetric myofibrils that resist bilateral symmetry restoration

open access: yesFEBS Letters, EarlyView.
Ascidian Ciona larvae initially show strong clockwise tail twisting, which is largely corrected during development. However, a small residual twist remains. This study shows that organized helical myofibrils in tail muscles mechanically stabilize this residual asymmetry, preventing complete restoration of bilateral symmetry and revealing how embryos ...
Yuki S. Kogure   +3 more
wiley   +1 more source

Fatigability and Recovery of Arm Muscles with Advanced Age for Dynamic and Isometric Contractions [PDF]

open access: yes, 2013
This study determined whether age-related mechanisms can increase fatigue of arm muscles during maximal velocity dynamic contractions, as it occurs in the lower limb.
Hunter, Sandra K.   +2 more
core   +2 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

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