Results 21 to 30 of about 8,408 (187)
Cystic fibrosis year in review 2022
Pediatric Pulmonology, Volume 58, Issue 11, Page 3013-3022, November 2023., 2023 Abstract Remarkable medical advancements have been made for people with cystic fibrosis (CF) in recent years, with an abundance of research continuing to be conducted worldwide. With concern for limitations in access to highly effective CFTR modulators, as well as the recent Coronavirus Disease‐19 pandemic, there has been a consistent effort to ...
Jeeyeon Kim +2 more
wiley +1 more source
PAWS and POCO: NIR Astrophotonic Instruments for Astronomy
Astronomische Nachrichten, Volume 344, Issue 8-9, October-November 2023., 2023 Abstract For near‐infrared ground and space‐based astronomy, compact photonic devices can replace the large bulk optical components in spectrographs, frequency combs, beam combiners, and sky subtraction filters, thus saving cost, reducing volume, weight, and power requirements.
Kalaga Madhav +8 more
wiley +1 more source
Lyman-alpha emission galaxies at a redshift of z = 5.7 in the FORS Deep Field [PDF]
, 2006 We present the results of a search for Lyman-alpha emission galaxies at z~ 5.7 in the FORS Deep Field. The objective of this study is to improve the faint end of the luminosity function of high-redshift Lyman-alpha emitting galaxies and to derive ...
A. Gabasch +50 more
core +1 more source
Future Climate Under CMIP6 Solar Activity Scenarios
Earth and Space Science, Volume 10, Issue 7, July 2023., 2023 Abstract Predictions of solar activity in the future are difficult to make due to the chaotic state of solar dynamo and the high nonlinearity of physical processes on the Sun. Therefore, the Climate Intercomparison Project Phase 6 (CMIP6) used a statistical approach and recommended two different solar forcing scenarios for the simulations.
Jan Sedlacek +4 more
wiley +1 more source
Lyman-Alpha Emission from Galaxies
The Astrophysical Journal, 1993 We use new models of stellar population synthesis to compute the Lyα emission from galaxies with different star formation histories and initial mass functions. The models include all phases of stellar evolution and recent advances in the theories of stellar interiors and atmospheres.
Stephane Charlot, S. Michael Fall
openaire +1 more source
Revisiting the emission line source detection problem in integral field spectroscopic data
Astronomische Nachrichten, Volume 344, Issue 5, June 2023., 2023 Abstract We present a 3‐dimensional matched filtering approach for the blind search of faint emission‐line sources in integral‐field spectroscopic datasets. The filter is designed to account for the spectrally rapidly varying background noise due to the telluric air glow spectrum.
Edmund Christian Herenz
wiley +1 more source
Effect of the metallicity of the intergalactic medium in the Lyman‐α forest correlation function
Astronomische Nachrichten, Volume 344, Issue 1-2, January-February 2023., 2023 Abstract The Lyman‐α (Lyα) forest allows to constraint cosmological parameters at redshifts above 1.8$$ 1.8 $$ using the technique of standard rulers determined by baryon acoustic oscillations. This makes it an important tracer for the study of the universe at high redshift.
Andrea Muñoz‐Gutiérrez +1 more
wiley +1 more source
Damped Lyman-alpha systems and galaxy formation
The Astrophysical Journal, 1994 plain tex, 3 figures avalaible on ...
Mo, H. J., Miralda-Escude, J.
openaire +2 more sources
The Astrophysical Journal, 2023 We present the first publicly released catalog of sources obtained from the Hobby-Eberly Telescope Dark Energy Experiment (HETDEX). HETDEX is an integral field spectroscopic survey designed to measure the Hubble expansion parameter and angular diameter ...
Erin Mentuch Cooper +45 more
doaj +1 more source
Keck Spectroscopy of Faint 3
, 2010 As Lyman-alpha photons are scattered by neutral hydrogen, a change with redshift in the Lyman-alpha equivalent width distribution of distant galaxies offers a promising probe of the degree of ionization in the intergalactic medium and hence when cosmic ...
Ellis, Richard S. +2 more
core +2 more sources