Results 111 to 120 of about 45,061 (325)

Synthetic Gaia DR3 Surveys from the FIRE Cosmological Simulations of Milky Way-mass Galaxies

open access: yesThe Astrophysical Journal
The third data release (DR3) of Gaia has provided a fivefold increase in the number of radial velocity measurements of stars, as well as a stark improvement in parallax and proper motion measurements.
Tri Nguyen   +6 more
doaj   +1 more source

Gas dynamics and large-scale morphology of the Milky Way galaxy [PDF]

open access: yes, 2017
We present a new model for the gas dynamics in the galactic disc inside the orbit of the Sun. Quasi-equilibrium flow solutions are determined in the gravitational potential of the deprojected COBE near-infrared bar and disc, complemented by a central ...
Englmaier, Peter, Gerhard, Ortwin
core  

Dynamical effects of the long bar in the Milky Way

open access: yes, 2008
5 pages, 3 figures. To appear in the online proceedings of IAU symposium 254 - The Galaxy Disk in Cosmological Context. Uses iaus.cls.
Gardner, Esko   +2 more
openaire   +2 more sources

State‐of‐the‐Art, Insights, and Perspectives for MOFs‐Nanocomposites and MOF‐Derived (Nano)Materials

open access: yesAdvanced Materials, EarlyView.
Different approaches to MOF‐NP composite formation, such as ship‐in‐a‐bottle, bottle‐around‐the‐ship and in situ one‐step synthesis, are used. Owing to synergistic effects, the advantageous features of the components of the composites are beneficially combined, and their individual drawbacks are mitigated.
Stefanos Mourdikoudis   +6 more
wiley   +1 more source

Main-sequence Turnoff Stars as Probes of the Ancient Galactic Relic: Chemo-dynamical Analysis of a Pilot Sample

open access: yesThe Astrophysical Journal
The main-sequence turnoff (MSTO) stars well preserve the chemical properties where they were born, making them ideal tracers for studying the stellar population. We perform a detailed chemo-dynamical analysis on moderately metal-poor (−2.0 
Renjing Xie   +7 more
doaj   +1 more source

Bi‐Functional Topospecific Nanoparticles to Promote Immune‐Tumor Cell Engagement as A New Immunotherapeutic Strategy

open access: yesAdvanced Materials, EarlyView.
A Janus‐engineered nanoplatform (J‐pHLIP‐PD1), featuring separate tumor‐ and immune‐targeting faces, bridges melanoma cells and cytotoxic T lymphocytes using toposelective pHLIP and anti‐PD‐1 presentation. This strategy elicits robust antitumor responses, promotes immunogenic tumor cell death, suppresses lung metastasis in vivo, and provides a modular,
Alba Ortuño‐Bernal   +9 more
wiley   +1 more source

The Extremely Metal-rich Knot of Stars at the Heart of the Galaxy

open access: yesThe Astrophysical Journal
We show with Gaia XP spectroscopy that extremely metal-rich (EMR) stars in the Milky Way ([M/H] _XP ≳ 0.5) are largely confined to a tight “knot” at the center of the Galaxy. This EMR knot is round in projection, has a fairly abrupt edge near R _GC,proj ∼
Hans-Walter Rix   +17 more
doaj   +1 more source

Erratum: “Galactic Forces Rule the Dynamics of Milky Way Dwarf Galaxies” (2018, ApJ, 860, 76) [PDF]

open access: bronze, 2018
F. Hammer   +6 more
openalex   +1 more source

The role of galactic dynamics in shaping the physical properties of giant molecular clouds in Milky Way-like galaxies [PDF]

open access: green, 2020
Sarah Jeffreson   +4 more
openalex   +1 more source

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