Results 111 to 120 of about 104,909 (264)

Analysis of carbohydrates and glycoconjugates by matrix‐assisted laser desorption/ionization mass spectrometry: An update for 2021–2022

open access: yesMass Spectrometry Reviews, Volume 44, Issue 3, Page 213-453, May/June 2025.
Abstract The use of matrix‐assisted laser desorption/ionization (MALDI) mass spectrometry for the analysis of carbohydrates and glycoconjugates is a well‐established technique and this review is the 12th update of the original article published in 1999 and brings coverage of the literature to the end of 2022.
David J. Harvey
wiley   +1 more source

The Chemical Evolution of the Milky Way Galaxy

open access: yes, 2021
The elemental abundance gradients of elements up to Zn are predicted using the N body Monte Carlo technique by developing homogenous and heterogeneous Galactic Chemical Evolution (GCE) simulations. In the case of homogeneous GCE models, the galaxy is radially divided into eight annular rings of 2 kpc width each at a distance of 2-18 kpc from the center
openaire   +2 more sources

Metallicity Mapping of the Ionized Diffuse Gas at the Milky Way Disk–Halo Interface

open access: yesThe Astrophysical Journal
Metals in the diffuse, ionized gas at the boundary between the Milky Way’s interstellar medium (ISM) and circumgalactic medium, known as the disk–halo interface (DHI), are valuable tracers of the feedback processes that drive the Galactic fountain ...
Bo-Eun Choi   +7 more
doaj   +1 more source

Global warming and obesity: External heat exposure as a modulator of energy balance

open access: yesFASEB BioAdvances, Volume 7, Issue 4, April 2025.
Core body temperature regulation can significantly influence metabolic processes to maintain energy balance. For example, geographic and environmental factors (global warming) can affect obesity rates and can be tracked along latitudinal boundaries.
Imani Muhammad   +3 more
wiley   +1 more source

Rotation and mass in the Milky Way and spiral galaxies [PDF]

open access: yesPublications of the Astronomical Society of Japan, 2016
Abstract Rotation curves are the basic tool for deriving the distribution of mass in spiral galaxies. In this review, we describe various methods to measure rotation curves in the Milky Way and spiral galaxies. We then describe two major methods to calculate the mass distribution using the rotation curve.
openaire   +4 more sources

Milky Way simulations: the Galaxy, its stellar halo and its satellites - insights from a hybrid cosmological approach

open access: yes, 2012
Our 'home galaxy' - the Milky Way - is a fairly large spiral galaxy, prototype of the most common morphological class in the local Universe. Although being only a galaxy, it is the only one that can be studied in unique detail: for the MilkyWay and for a
De Lucia, Gabriella
core   +1 more source

On the Corotation of Milky Way Satellites: LMC-mass Satellites Induce Apparent Motions in Outer Halo Tracers

open access: yesThe Astrophysical Journal
Understanding the physical mechanism behind the formation of a corotating thin plane of satellite galaxies, like the one observed around the Milky Way (MW), has been challenging.
Nicolás Garavito-Camargo   +10 more
doaj   +1 more source

Impact of the low solar abundance on the ages of globular clusters

open access: yes, 2010
We present the result of our investigation on the impact of the low Solar abundance of Asplund and collaborators (2004) on the derived ages for the oldest star clusters based on isochrone fittings. We have constructed new stellar models and corresponding
Kim, Yong -Cheol, Yi, Sukyoung K.
core   +1 more source

The Milky Way’s Rowdy Neighbors: The Effects of the Large Magellanic Cloud and Sagittarius Dwarf on the Milky Way Disk

open access: yesThe Astrophysical Journal
The Milky Way (MW) is a barred spiral galaxy shaped by tidal interactions with its satellites. The Large Magellanic Cloud (LMC) and the Sagittarius dwarf galaxy (Sgr) are the dominant influences at the present day. This paper presents a suite of four 10 ^
Ioana A. Stelea   +2 more
doaj   +1 more source

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