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The C/M Ratio of AGB Stars in the Local Group Galaxies
The number ratio of carbon-rich to oxygen-rich asymptotic giant branch (AGB) stars (the so-called C/M ratio) is closely related to the evolution environment of the host galaxy.
Tongtian Ren+3 more
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A Study of the Properties and Dynamics of the Disk of Satellites in a Milky-Way-like Galaxy System
The dynamics of the satellite systems of Milky-Way-like galaxies offer a useful means by which to study the galaxy formation process in the cosmological context. It has been suggested that the currently observed anisotropic distribution of the satellites
Xinghai Zhao+3 more
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Researchers often use terminology to define their participant groups that is rooted in a clinical understanding of the group’s shared identity(ies).
Kyle Rubini+15 more
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Are Disks of Satellites Comprised of Tidal Dwarf Galaxies?
It was found that satellites of nearby galaxies can form flattened co-rotating structures called disks of satellites or planes of satellites. Their existence is not expected by the current galaxy formation simulations in the standard dark matter-based ...
Michal Bílek+3 more
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Background Canada has incrementally reduced restrictions to blood and plasma donation that impact men who have sex with men, gay, bisexual, and queer men, and some Two Spirit, transgender and non-binary individuals (MSM/2SGBTQ+). Prior to the launch of a
Elisabeth Vesnaver+25 more
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Local Productive Systems (hereinafter LPSs) based on agro-food industries constitute alternative models of development in peripheral rural areas that are subject to internal and external dynamics and processes.
Antonio Pizarro-Gómez+2 more
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As a form of protection, a nature park is often created to protect and valorise natural and cultural heritage in peripheral rural areas. However, in terms of multifunctionality, new nature parks incorporate traditional productive activities, such as ...
María Bahamonde-Rodríguez+2 more
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Background Blood donation policy in Canada for gay, bisexual and other men who have had sex with men (gbMSM) has changed progressively in the last decade from indefinite deferral to 3-month deferral from last male-to-male sex.
Elisabeth Vesnaver+17 more
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Distances to Local Group Galaxies [PDF]
Distances to galaxies in the Local Group are reviewed. In particular, the distance to the Large Magellanic Cloud is found to be $(m-M)_0 = 18.52 \pm 0.10$, corresponding to $50,600 \pm 2,400$ pc.
Walker, Alistair R.
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In rural spaces, new activities are developed to add to the traditional ones in the context of multifunctionality, considering the protection and enhancement of natural and cultural heritage, as in natural parks.
María Bahamonde-Rodríguez+2 more
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