Results 71 to 80 of about 194,114 (263)
The Formation Of Massive Stars And The Effects Of Rotation On Star Formation
EAS Publications Series, 2011 We first review the current debates about massive star formation over the last decade. Then we concentrate on the accretion scenario, emphasizing the evidences in favor of it. We study the basic properties of the accretion scenario in the spherical case.
openaire +2 more sources
FEBS 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
The Astrophysical JournalAn unbiased spectral survey of V883 Ori, an eruptive young star, was carried out with the Atacama Large Millimeter/submillimeter Array in Band 6. The detected line emission from various molecules reveals morphological/kinematical features in both the ...
Jeong-Eun Lee +9 more
doaj +1 more source
The imprint of star formation on stellar pulsations. [PDF]
Nat Commun, 2022 Steindl T, Zwintz K, Vorobyov E.
europepmc +1 more source
FEBS 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
Discovery of a Rich Population of Compact Hub-filament Systems in a Single Star-forming Complex
The Astronomical JournalWe report the discovery of 45 compact hub-filament systems (HFSs; median size ∼2.4 pc) in infrared-dark clouds (IRDCs) in the W33 complex, located at the junction of the Scutum and Norma spiral arms.
L. K. Dewangan +6 more
doaj +1 more source
Dynamics of Aggregation in Systems of Self-Propelled Rods
EntropyWe highlight camphene–camphor–polypropylene plastic as a useful material for self-propelled objects that show aggregation while floating on a water surface.
Richard J. G. Löffler, Jerzy Gorecki
doaj +1 more source
An early transition to magnetic supercriticality in star formation. [PDF]
Nature, 2022 Ching TC +7 more
europepmc +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 +4 more
wiley +1 more source
A Natural Laboratory for Astrochemistry: The Variable Protostar B335
The Astrophysical Journal LettersEmission lines from complex organic molecules in B335 were observed in four epochs, spanning a luminosity burst of about 10 yr duration. The emission lines increased dramatically in intensity as the luminosity increased, but they have decreased only ...
Jeong-Eun Lee +5 more
doaj +1 more source