Results 11 to 20 of about 440,600 (338)
The Astronomy and Astrophysics Review, 2020 AbstractWe review the current knowledge about nuclear star clusters (NSCs), the spectacularly dense and massive assemblies of stars found at the centers of most galaxies. Recent observational and theoretical works suggest that many NSC properties, including their masses, densities, and stellar populations, vary with the properties of their host ...
Nadine Neumayer +2 more
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The Astrophysical Journal, 2023 In protostellar cores, sulfur species are effective probes for the energetic environments, such as shocked regions. With the majority of sulfur depleted on dust grains, sulfur-bearing molecules could be liberated back to gas phase by shocks associated ...
Ziwei E. Zhang +7 more
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NUCLEAR STAR CLUSTERS FROM CLUSTERED STAR FORMATION [PDF]
The Astrophysical Journal, 2011 11 pages, 12 figures, revised version corrects a numerical error that lead to a moderate overestimate of NSC masses; conclusions remain ...
Agarwal, Meghann, Milosavljevic, Milos
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Nature Communications, 2023 Here the authors identify distinct mechanisms by which domain-specific p53 mutations activate cancer cell growth via the epidermal growth factor receptor (EGFR). These mechanisms affect sensitivity to EGFR inhibitors, opening avenues for targeted therapy.
Teresa Lai Fong Ho +26 more
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The Double Star Plasma Electron and Current Experiment [PDF]
Annales Geophysicae, 2005 The Double Star Project is a collaboration between Chinese and European space agencies, in which two Chinese magnetospheric research spacecraft, carrying Chinese and European instruments, have been launched into equatorial (on 29 December 2003) and ...
A. N. Fazakerley +21 more
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Early-forming Massive Stars Suppress Star Formation and Hierarchical Cluster Assembly
The Astrophysical Journal, 2023 Feedback from massive stars plays an important role in the formation of star clusters. Whether a very massive star is born early or late in the cluster formation timeline has profound implications for the star cluster formation and assembly processes. We
Sean C. Lewis +10 more
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Performance Evaluation of Beacon-Enabled Mode for IEEE 802.15.4 Wireless Sensor Network
Emitter: International Journal of Engineering Technology, 2013 IEEE 802.15.5 standard support structure of star and peer-to-peer network formation. Strating from these, the cluster tree network can be built as a special case of peer-to-peer network to increse coverage area.
M. Udin Harun Al Rasyid +2 more
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The Astrophysical Journal, 2023 We study how environment regulates the star formation cycle of 33 Virgo Cluster satellite galaxies on 720 pc scales. We present the resolved star-forming main sequence for cluster galaxies, dividing the sample based on their global H i properties and ...
Toby Brown +22 more
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Bruck 88 : a young star cluster with an old age resemblance in the outskirts of the Small Magellanic Cloud [PDF]
, 2014 We present spectroscopic and photometric results for the Small Magellanic Cloud (SMC) cluster Bruck 88. From the comparison of the cluster integrated spectrum with template cluster spectra we found that the Milky Way globular cluster template spectra are
Piatti, Andrés E.
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