Results 211 to 220 of about 695,772 (397)

Morphometric and External Injury Characterization of Rainbow Trout (O. mykiss) Used for Stocking in the Alpine River Inn (Bavaria, Germany)

open access: yesFisheries Management and Ecology, EarlyView.
ABSTRACT Stocking fish is a common practice in fisheries management, particularly for species of high conservation value or economic importance. Despite its widespread use, systematic evaluation of fish stockings remains scarce. This includes non‐native species such as rainbow trout (Oncorhynchus mykiss), which are intensively stocked into European ...
Christoffer Nagel   +4 more
wiley   +1 more source

The Host Galaxy Fluxes of Active Galaxy Nuclei Are Generally Overestimated by the Flux Variation Gradient Method

open access: yesUniverse
In terms of the variable nature of normal active galaxy nuclei (AGN) and luminous quasars, a so-called flux variation gradient (FVG) method has been widely utilized to estimate the underlying non-variable host galaxy fluxes.
Minxuan Cai   +4 more
doaj   +1 more source

STAR-FORMING GALAXIES IN THE HERCULES CLUSTER: Hα IMAGING OF A2151 [PDF]

open access: bronze, 2009
Bernabé Cedrés   +5 more
openalex   +1 more source

Are galaxies shy?

open access: yesAstrophysics and Space Science, 2002
Until 1996, there was little evidence that most galaxies were ``shy'', i.e. that they would hide their stars behind a veil of dust and turn red when forming stars, radiating the bulk of their luminosity in the infrared (IR) at a given epoch of their history.
openaire   +2 more sources

Cowbirds use conspecific social information to detect host nests in the wild

open access: yesIbis, EarlyView.
Recent work shows that hosts of avian brood parasites use social information to increase egg rejection rates, but fewer studies explore how parasites themselves use such information to detect host nests in the wild. To determine whether wild Brown‐headed Cowbirds Molothrus ater use social information to detect host nests, we measured how individual ...
Omar J. Morosse   +2 more
wiley   +1 more source

Ratios of forbidden [OIII] λλ4959,5007 and [NII] λλ6548,6583 lines in nearby narrow emission line galaxies

open access: yesFrontiers in Astronomy and Space Sciences
Galaxies with narrow emission lines play a crucial role in testing the theoretical values of transition probabilities, especially for lines that need conditions that are hard to produce in laboratory plasma, and hence the theoretical values could not be ...
Natas̆a Bon   +3 more
doaj   +1 more source

Distribution and Motions of Atomic Hydrogen in Lenticular Galaxies [PDF]

open access: bronze, 1983
Hugo van Woerden   +2 more
openalex   +1 more source

The Public Character of Church in the Digital Age☆

open access: yesInternational Journal of Systematic Theology, EarlyView.
Abstract The rise of digital technology in recent decades has led to a rapid change of communication and interaction within society and its public dimensions. As this shift in the technological landscape raises theological questions about the appropriate ecclesial use of digital technology, it also touches upon fundamental questions about the church's ...
Benedikt Levin Heymann
wiley   +1 more source

Spectral Analysis of Star-Forming Galaxies at z < 0.4 with FADO: Impact of Nebular Continuum on Galaxy Properties

open access: yesUniverse
The star formation rate (SFR) is a crucial astrophysical characteristic for understanding the formation and evolution of galaxies, determining the interplay between the interstellar medium and stellar activity. The mainstream approach to studying stellar
Yaosong Yu   +4 more
doaj   +1 more source

Home - About - Disclaimer - Privacy