Results 101 to 110 of about 458,301 (316)

Open clusters in AurOB2

, 2016
We study the area around the HII region Sh 2-234, including the young open cluster Stock 8, to investigate the extent and definition of the association Aur OB2 and the possible role of triggering in massive cluster formation. We obtained Str mgren and J,H,Ks photometry for Stock 8 and Str mgren photometry for two other cluster candidates in the area,
Marco, A., Negueruela, I.
openaire   +2 more sources

CDK11 inhibition induces cytoplasmic p21WAF1 splice variant by p53 stabilisation and SF3B1 inactivation

Molecular Oncology, EarlyView.
CDK11 inhibition stabilises the tumour suppressor p53 and triggers the production of an alternative p21WAF1 splice variant p21L, through the inactivation of the spliceosomal protein SF3B1. Unlike the canonical p21WAF1 protein, p21L is localised in the cytoplasm and has reduced cell cycle‐blocking activity.
Radovan Krejcir, Lukasz Arcimowicz, Lucia Martinkova, Vaclav Hrabal, Filip Zavadil Kokas, Tomas Henek, Martina Kucerikova, Ondrej Bonczek, Pavlina Zatloukalova, Lenka Hernychova, Philip J. Coates, Borivoj Vojtesek, David P. Lane   +12 more
wiley   +1 more source

PSR J1922+37: a 1.9 s Pulsar Discovered in the Direction of the Old Open Cluster NGC 6791

The Astrophysical Journal Letters
More than 300 pulsars have been discovered in Galactic globular clusters; however, none have been found in open clusters. Here we present results from a 20 hr survey of seven open clusters with the Five-hundred-meter Aperture Spherical radio Telescope ...
Xiao-Jin Liu, Rahul Sengar, Matthew Bailes, Ralph P. Eatough, Jianping Yuan, Na Wang, Weiwei Zhu, Lu Zhou, He Gao, Zong-Hong Zhu, Xing-Jiang Zhu   +10 more
doaj   +1 more source

A preliminary comparison of photometric (MWSC) and trigonometric (TGAS) distances of open cluster stars

Open Astronomy, 2017
The goal of this researchwas to compare the open cluster photometric distance scale of the global survey of star clusters in the MilkyWay (MWSC) with the distances derived fromtrigonometric parallaxes fromthe Gaia DR1/TGAS catalogue and to investigate ...
Kovaleva Dana, Piskunov Anatoly, Kharchenko Nina, Scholz Ralf-Dieter   +3 more
doaj   +1 more source

sacy: open clusters connected to young nearby associations [PDF]

, 2009
C. A. O. Torres, G. R. Quast, C. Melo, M. Sterzik, R. de la Reza, Licio da Silva   +5 more
openalex   +1 more source

Distance determination by magnitude analysis of some open clusters with GAIA era and stellar luminosity function [PDF]

, 2022
W. H. Elsanhoury, Amnah S. Al‐Johani, Noha H. El Fewaty, A. A. Haroon   +3 more
openalex   +1 more source

Reduced vascular leakage correlates with breast carcinoma T regulatory cell infiltration but not with metastatic propensity

Molecular Oncology, EarlyView.
A mouse model for vascular normalization and a human breast cancer cohort were studied to understand the relationship between vascular leakage and tumor immune suppression. For this, endothelial and immune cell RNAseq, staining for vascular function, and immune cell profiling were employed.
Liqun He, Chiara Testini, Neda Hekmati, Altea Bonello, Aglaia Schiza, Emmanuel Nwadozi, Mia Phillipson, Carina Strell, Michael Welsh   +8 more
wiley   +1 more source

Discovery of 178 Open Clusters with Gaia DR3

The Astronomical Journal
We present 178 new open cluster candidates identified through the application of the HDBSCAN clustering algorithm to astrometric data from the Gaia DR3 catalog.
Wilton S Dias, Héktor Monteiro, Bruno Alessi, Jacques R. D. Lépine, Ruan P. Alves   +4 more
doaj   +1 more source

Variability in the Massive Open Cluster NGC 1817 from K2: A Rich Population of Asteroseismic Red Clump, Eclipsing Binary, and Main-sequence Pulsating Stars. [PDF]

Astron J, 2020
Sandquist EL, Stello D, Arentoft T, Brogaard K, Grundahl F, Vanderburg A, Hedlund A, DeWitt R, Ackerman TR, Aguilar M, Buckner AJ, Juarez C, Ortiz AJ, Richarte D, Rivera DI, Schlapfer L.   +15 more
europepmc   +1 more source

NGC 2309: A Relatively Young Open Cluster Projected onto a Random Stellar Concentration [PDF]

, 2010
Andrés E. Piatti, Joan Clària, A. V. Ahumada   +2 more
openalex   +1 more source