Results 261 to 270 of about 4,256,396 (290)

Directing GABAergic neuronal identity from human iPSCs through developmental patterning. [PDF]

open access: yesStem Cell Reports
Hu R   +18 more
europepmc   +1 more source

A binary-related origin mediated by environmental conditions for blue straggler stars. [PDF]

open access: yesNat Commun
Ferraro FR   +9 more
europepmc   +1 more source

Innate lymphoid cell heterogeneity and etiology-specific reprogramming in hepatocellular carcinoma. [PDF]

open access: yesNPJ Precis Oncol
Lee YH   +16 more
europepmc   +1 more source

Multi-omics and functional analysis of a bioengineered vascularized pancreatic cancer model reveal an immunosuppressive and therapy-resistant niche

open access: yes
Giustarini G   +14 more
europepmc   +1 more source

Relative Content of Be Stars in Young Open Star Clusters

Astronomy Letters, 2012
Based on high- and medium-resolution spectra, we analyze the population of Be stars in eight young open star clusters. We have found a clear dependence of the relative content of early-type (B0-B3) Be stars on the cluster age. The relative concentration of Be stars of spectral types B0–B3 gradually increases with cluster age, reaching its maximum value
A. E. Tarasov, S. L. Malchenko
exaly   +2 more sources

Young, Massive Star Clusters in the Antennae [PDF]

open access: yes, 2008
While massive star clusters have been detected in almost every galaxy with appreciable star formation, they are most prevalent in interacting and merging galaxies. As many as 95% of these clusters will ultimately be disrupted, often in the first 10 Myr, but those clusters that do survive may be the progenitors of globular clusters.
Christopher, Micol Huw
openaire   +2 more sources

Modelling Young Star Clusters with AMUSE [PDF]

open access: yes, 2015
An important research area in modern astrophysics is understanding how molecular clouds form stars and star clusters. These rich clusters within molecular clouds are the dominant mode of star formation in our galaxy, but we know very little about these areas of space due to incomplete observational data.
McCloskey, Jessica
openaire   +3 more sources

Be stars in young clusters in the Magellanic Clouds

Space Science Reviews, 1993
A substantial fraction (typically 10%) of Galactic B stars consists of Be stars. While Galactic Be stars have been fairly well investigated, very little is known about the Be star content of the Magellanic Clouds (MCs). We present a refined method of Be star identification by CCD photometry and apply it to four young clusters and associations in the ...
Eva K. Grebel   +3 more
openaire   +1 more source

Search for B[e] Stars in Young Open Clusters

1998
The properties and the stellar content of five young open clusters have been investigated to identify new B[e] stars. After a detailed analysis we conclude that none of the ~ 260 relatively young early type stars can be identified as such. We propose that either the B[e] characteristic is not present in young stars or that due to the close proximity of
de Winter, D.   +2 more
openaire   +2 more sources

The Young Star Clusters in S106

1994
Near-infrared imaging of a 10 × 10 arcmin region of the S106 molecular cloud reveals two embedded clusters coinciding with peaks in the CO emission. By counting foreground stars seen towards the molecular cloud, the distance to S106 is found to be 1.2±0.2 kpc. Assuming a theoretical mass-luminosity relationship for pre-main sequence stars, we find that
openaire   +1 more source

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