Results 101 to 110 of about 60,296 (295)

Chemical evolution of elliptical galaxies I: supernovae and AGN feedback [PDF]

, 2022
Marta Molero, F. Matteuccí, Luca Ciotti
openalex   +1 more source

Chemical Evolution Of Galaxies And Intracluster Medium [PDF]

, 2004
In this series of lectures I discuss the basic principles and the modelling of the chemical evolution of galaxies. In particular, I present models for the chemical evolution of the Milky Way galaxy and compare them with the available observational data.
openaire   +2 more sources

A Proof‐of‐Concept Study of Gamified Rhythmic Training in Preadolescents Who Stutter

Annals of the New York Academy of Sciences, EarlyView.
ABSTRACT Stuttering is a developmental speech fluency disorder linked to timing deficits in speech motor control. Given the shared neural mechanisms between rhythmic timing and speech production, rhythm‐based interventions may hold promise for stuttering.
Kevin Jamey, Sébastien Finlay, Nicholas E. V. Foster, Simone Dalla Bella, Simone Falk   +4 more
wiley   +1 more source

Low [O/Fe] Ratio in a Luminous Galaxy at the Early Cosmic Epoch (z > 10): Signature of Short Delay Time or Bright Hypernovae/Pair-instability Supernovae?

The Astrophysical Journal
We present an [O/Fe] ratio of a luminous galaxy GN-z11 at z = 10.60 derived with the deep public JWST/NIRSpec data. We fit the medium-resolution grating (G140M, G235M, and G395M) data with the model spectra consisting of BPASS-stellar and Cloudy -nebular
Minami Nakane, Masami Ouchi, Kimihiko Nakajima, Yuichi Harikane, Nozomu Tominaga, Koh Takahashi, Daichi Kashino, Hiroto Yanagisawa, Kuria Watanabe, Ken’ichi Nomoto, Yuki Isobe, Moka Nishigaki, Miho N. Ishigaki, Yoshiaki Ono, Yui Takeda   +14 more
doaj   +1 more source

Galaxy evolution: the effect of dark matter on the chemical evolution of ellipticals and galaxy clusters [PDF]

, 1996
F. Matteuccí, B. K. Gibson
openalex   +1 more source

Rearing duration influences survival rate in the Post‐Larval Capture, Culture and Release of a coral reef fish

Restoration Ecology, EarlyView.
Abstract Introduction Juvenile coral reef fish face an initial predation‐induced mortality bottleneck with mortality exceeding 60% within 48 hours of settlement. This intense predation, exacerbated by anthropogenic stressors, limits recruitment and contributes to global declines of reef fish populations. Post‐Larval Capture, Culture, and Release (PCCR),
Alan Gojanovic, Rohan M. Brooker, Jennifer L. Kelley, Nathan W. Price, Tess L. Jenkins, Martial Depczynski, Thomas H. Holmes, Jan M. Hemmi   +7 more
wiley   +1 more source

pop-cosmos: A Comprehensive Picture of the Galaxy Population from COSMOS Data

The Astrophysical Journal Supplement Series
We present pop-cosmos : a comprehensive model characterizing the galaxy population, calibrated to 140,938 ( r < 25 selected) galaxies from the Cosmic Evolution Survey (COSMOS) with photometry in 26 bands from the ultraviolet to the infrared. We construct
Justin Alsing, Stephen Thorp, Sinan Deger, Hiranya V. Peiris, Boris Leistedt, Daniel Mortlock, Joel Leja   +6 more
doaj   +1 more source

A New Chemodynamical Tool to Study the Evolution of Galaxies in the Local Universe: a Quick and Accurate Numerical Technique to Compute the Gas Cooling Rate for any Chemical Composition [PDF]

, 2007
N. Champavert, H. Wozniak
openalex   +1 more source

Low‐dose X‐ray radiation induces an adaptive response: A potential countermeasure to galactic cosmic radiation exposure

Experimental Physiology, EarlyView.
Abstract Space exploration involves many dangers including galactic cosmic radiation (GCR). This class of radiation includes high‐energy protons and heavy ionizing ions. NASA has defined GCR as a carcinogenic risk for long‐duration space missions. To date, no clear strategy has been developed to counter chronic GCR exposure.
Siena Edwards, Jessica Adams, Anastasia Tchernikov, John G. Edwards   +3 more
wiley   +1 more source

Fe Abundances of Early Galaxies at z = 9–12 Derived with Deep JWST Spectra

The Astrophysical Journal
We derive Fe abundance ratios of seven galaxies at z = 9–12 with −22 < M _UV  
Minami Nakane, Masami Ouchi, Kimihiko Nakajima, Yoshiaki Ono, Yuichi Harikane, Yuki Isobe, Ken’ichi Nomoto, Miho N. Ishigaki, Hiroto Yanagisawa, Daichi Kashino, Nozomu Tominaga, Koh Takahashi, Moka Nishigaki, Yui Takeda, Kuria Watanabe   +14 more
doaj   +1 more source