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Analysis of genetic association using hierarchical clustering and cluster validation indices
(Academic Press Inc Elsevier Science, 2017-10)
It is usually assumed that co-expressed genes suggest co-regulation in the underlying regulatory network. Determining sets of co-expressed genes is an important task, based on some criteria of similarity. This task is ...
XMM-Newton observations of NGC 3268 in the Antlia Galaxy Cluster: characterization of a hidden group of galaxies at z ~0.41
(Oxford University Press, 2018-09)
We report on a detailed X-ray study of the extended emission of the intracluster medium (ICM) around NGC3268 in the Antlia Cluster of galaxies, together with a characterization of an extended source in the field, namely a ...
Discovery of rotation axis alignments in Milky Way globular clusters
(EDP Sciences, 2020-06-25)
There is an increasing number of recent observational results that show that some globular clusters exhibit internal rotation while they travel along their orbital trajectories around the Milky Way center. Based on these ...
The threehundred: The structure and properties of cosmic filaments in the outskirts of galaxy clusters
(Oxford Univ Press Inc, 2021-03)
Galaxy cluster outskirts are described by complex velocity fields induced by diffuse material collapsing towards filaments, gas, and galaxies falling into clusters, and gas shock processes triggered by substructures. A ...