Results 61 to 70 of about 41,389 (308)
Disentangling Stellar Age Estimates from Galactic Chemodynamical Evolution
The Astrophysical Journal, 2023 Stellar ages are key for determining the formation history of the Milky Way, but are difficult to measure precisely. Furthermore, methods that use chemical abundances to infer ages may entangle the intrinsic evolution of stars with the chemodynamical ...
Jeff Shen +4 more
doaj +1 more source
Diffuse Ionized Gas in the Milky Way Disk [PDF]
The Astrophysical Journal, 2017 Abstract We analyze the diffuse ionized gas (DIG) in the first Galactic quadrant from ℓ = 18 ° to 40° using radio recombination line (
L. D. Anderson +6 more
openaire +4 more sources
The Gaia-ESO Survey : radial metallicity gradients and age-metallicity relation of stars in the Milky Way disk [PDF]
, 2014 We study the relationship between age, metallicity, and alpha-enhancement of FGK stars in the Galactic disk. The results are based upon the analysis of high-resolution UVES spectra from the Gaia-ESO large stellar survey. We explore the limitations of the
M. Bergemann +46 more
semanticscholar +1 more source
Universe, 2023 Eicheon properties are discussed. It is shown that the eicheon surface allows setting a boundary condition for the vacuum polarization and obtaining a solution describing the dark matter tail in the Milky Way Galaxy. That is, the dark matter in the Milky
Sergey L. Cherkas +1 more
doaj +1 more source
Does the Milky Way Have a Maximal Disk? [PDF]
The Astrophysical Journal, 1997 Accepted for publication in The Astrophysical Journal. 23 Latex-generated pages, one (new) table, three figures (two new). A few additions to the bibliography, an expanded discussion, and slight quantitative changes, none of which affect the ...
openaire +4 more sources
Chemical abundance gradients from open clusters in the Milky Way disk: Results from the APOGEE survey [PDF]
, 2016 Metallicity gradients provide strong constraints for understanding the chemical evolution of the Galaxy. We report on radial abundance gradients of Fe, Ni, Ca, Si, and Mg obtained from a sample of 304 red-giant members of 29 disk open clusters, mostly ...
K. Cunha +25 more
semanticscholar +1 more source
A Map of the Local Velocity Substructure in the Milky Way Disk [PDF]
, 2017 We confirm, quantify, and provide a table of the coherent velocity substructure of the Milky Way disk within 2 kpc of the Sun toward the Galactic anticenter, with a 0.2 kpc resolution.
Alan N. Pearl +3 more
semanticscholar +1 more source
Report on the 2nd MObility for Vesicle research in Europe (MOVE) symposium—2024
FEBS Open Bio, EarlyView.The 2nd MObility for Vesicle research in Europe (MOVE) Symposium in Belgrade brought over 280 attendees from 28 countries to advance extracellular vesicle (EV) research. Featuring keynotes, presentations, and industry sessions, it covered EV biogenesis, biomarkers, therapies, and manufacturing.
Dorival Mendes Rodrigues‐Junior +5 more
wiley +1 more source
H ii REGION METALLICITY DISTRIBUTION IN THE MILKY WAY DISK [PDF]
, 2011 The distribution of metals in the Galaxy provides important information about galaxy formation and evolution. H ii regions are the most luminous objects in the Milky Way at mid-infrared to radio wavelengths and can be seen across the entire Galactic disk.
D. Balser +3 more
semanticscholar +1 more source
Advanced Functional Materials, EarlyView.The MPTT‐nanozyme‐hydrogel system (Mn3O4@ChS‐HA) provides a multifunctional therapeutic strategy for intervertebral disc degeneration (IVDD), effectively targeting oxidative stress and enhancing AF repair by restoring extracellular matrix (ECM) and redox homeostasis.
Yangyang Chen +13 more
wiley +1 more source