Results 111 to 120 of about 15,230 (253)

An Exquisitely Deep View of Quenching Galaxies through the Gravitational Lens: Stellar Population, Morphology, and Ionized Gas [PDF]

open access: green, 2021
Allison W. S. Man   +8 more
openalex   +1 more source

Astragalus zhobensis, a new species of section Caprini (Fabaceae) from Zhob, northern Balochistan, Pakistan

open access: yesNordic Journal of Botany, Volume 2025, Issue 12, December 2025.
A new species Astragalus zhobensis, from Qamardin Karez, Zhob district, northern Balochistan, Pakistan is described and illustrated. The new species is morphologically similar to A. cartilagineus, but can be distinguished by strigose hairs 3–5 mm long, (not stiff 1.5−4.0 mm long hairs); stipules 5–15 mm (not 8−12 mm) long; leaflets in 4–6 pairs, (not 3–
Tahir Khan   +4 more
wiley   +1 more source

Chloroplast genome of the critically endangered Ginger Zingiber odoriferum Blume from Java, Indonesia: characterization, comparison, and conservation insights

open access: yesNordic Journal of Botany, Volume 2025, Issue 12, December 2025.
Zingiber odoriferum (Zingiberaceae), a critically endangered ginger species endemic to Java, Indonesia, is ecologically vital yet genomically understudied. We present the first complete chloroplast (cp) genome (163 538 bp), revealing a quadripartite structure with a large single‐copy region (88 033 bp), a small single‐copy region (15 885 bp), and a ...
Irfan Martiansyah   +5 more
wiley   +1 more source

Comparing Inside-out and Outside-in Quenching Modes in MaNGA Observation and MaNGIA Simulation

open access: yesThe Astrophysical Journal
This study probes the inside-out and outside-in quenching status of galaxies to understand the internal and external quenching sources responsible and their roles in galaxy evolution.
Hung-Yu Jian   +7 more
doaj   +1 more source

Early galaxy quenching in the universe

open access: yes, 2023
Invited presentation at the "First Structures in the Universe" conference (Paris, September 4-8th 2023).
openaire   +1 more source

Quenching time-scales of galaxies in the eagle simulations

open access: yesMonthly Notices of the Royal Astronomical Society, 2019
We use the \eagle\ simulations to study the connection between the quenching timescale, $ _{\rm Q}$, and the physical mechanisms that transform star-forming galaxies into passive galaxies. By quantifying $ _{\rm Q}$ in two complementary ways - as the time over which (i) galaxies traverse the green valley on the colour-mass diagram, or (ii) leave the ...
Ruby J Wright   +5 more
openaire   +4 more sources

SDSS-C4 3028: the Nearest Blue Galaxy Cluster Devoid of an Intracluster Medium

open access: yesThe Open Journal of Astrophysics
SDSS-C4 3028 is a galaxy cluster at $z=0.061$, notable for its unusually high fraction of star-forming galaxies with 19 star-forming and 11 quiescent spectroscopically-confirmed member galaxies. From Subaru/HSC imaging, we derived a weak lensing mass of $
Shweta Jain   +11 more
doaj   +1 more source

Galaxy evolution on resolved scales: ageing and quenching in CALIFA [PDF]

open access: green, 2021
Pablo Corcho-Caballero   +3 more
openalex   +1 more source

Tracing the quenching history of cluster galaxies in the EAGLE simulation [PDF]

open access: green, 2019
Diego Pallero   +6 more
openalex   +1 more source

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