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Draft genome sequences of eight biofilm-forming <i>Vibrio</i> spp. strains isolated from marine ecosystems. [PDF]
Microbiol Resour AnnouncBerdous C +5 more
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Seyfert Galaxies And Their Environment
Symposium - International Astronomical Union, 1999The role played by environment on nuclear activity in galaxies is not clear and largely debated (see e.g. Barnes & Hernquist 1992, Kelm 1996). To overcome statistical uncertainties, environment properties of two large samples of Seyfert galaxies (Sy 1 and Sy 2 have been kept separated) have been computed and compared with equivalent size “normal ...
P. Focardi, B. Kelm, G.G.C. Palumbo
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Radio Galaxies and Their Environment
2002In this paper we review the properties of radio galaxies in connection to the effect of the dynamic gaseous environment inside clusters in which they are embedded. The external gas can interact with a radio source in different ways: modifying its morphology via ram-pressure, confining the radio lobes, possibly feeding the active nucleus, enhancing star
Feretti L. 1, Venturi T. 1
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Galaxy And Mass Assembly: resolving the role of environment in galaxy evolution [PDF]
Monthly Notices of the Royal Astronomical Society, 2013 We present observations of 18 galaxies from the Galaxy And Mass Assembly (GAMA) survey made with the SPIRAL optical integral field unit (IFU) on the Anglo-Australian Telescope. The galaxies are selected to have a narrow range in stellar mass (6 × 109 < M* < 2 × 1010 M⊙) in order to focus on the effects of environment.
Jon Loveday +2 more
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Galaxies and Their Environments
Publications of the Astronomical Society of the Pacific, 1995Four questions are asked related to galaxies and their environments in the context of speculation as to which direction the field may go over the next decade. These are: What is a galaxy? Where does a galaxy end? Are galaxies open or closed? and How important are interactions?
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Markarian galaxies and their environment
Astronomy Letters, 2011The relationship between the characteristics of Markarian galaxies (MGs) and those of galaxy groups is studied. The list that we have compiled by a physically justified method is used as galaxy groups. The following results have been obtained. (1) The frequency of occurrence of MGs in rich groups is lower than that in poor groups and single galaxies ...
A. P. Mahtessian +2 more
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Galaxy Environment and Clusters of Galaxies
1994The galaxy population of clusters of galaxies is clearly different from the “field” population. While some of the static parameters, morphology for instance, are quite likely defined at formation, others, HI content, are strongly modified during the cluster lifetime due to the interaction of the objects with their environment.
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Disk galaxies and their environment
Astronomische Nachrichten, 2009AbstractEnvironments of disk‐dominated galaxies and simple disk systems‐compared to systems with bulges‐provide a means to explore how environment relates to galaxy morphology. Our approach focuses on systems with edge‐on disks where disk‐to‐bulge ratios and disk flattening can be unambiguously determined and focuses on simple disks as evolutionary ...
Kautsch, Stefan +2 more
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Galaxies and their Environment
1982Most galaxies are isolated systems because of their large mutual distances and the quasi-stationary character of their evolution (Section I.1). This is not always true; a high degree of clustering is evident in the space distribution of galaxies and there are volumes where close encounters are frequent, producing exchanges of energy and mass between ...
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