Results 261 to 270 of about 5,279,442 (297)

A systematic evaluation of grayscale conversion methods for mitigating color variation in deep learning-based histopathological image analysis. [PDF]

J Pathol Inform
Srisermphoak N, Amornphimoltham P, Chaisuparat R, Achararit P, Fuangrod T.   +4 more
europepmc   +1 more source

A Scalable, High-Throughput Optomotor Response Pipeline for Quantitative Analysis of Vision Using Infinity-Pools

Suzuki R, Kalšan D, Bhatti N, Pierotti S, Hofmann G, Birney E, Thumberger T, Wittbrodt J.   +7 more
europepmc   +1 more source

A Faint Progenitor System for the Faint Supernova 2024vjm

Zimmerman E, Gal-Yam A, Groot P, Ofek E, Roestel Jv, Pastorello A, Valenti S, Ravi A, Chen P, Schulze S, Blagorodnova N, Wavasseur M, Gómez-Muñoz M, Tranin H, de Wet S, Leloudas G, Vreeswijk P, Kwok L, Schwab M, Jha S, Maguire K, Sand D, Stringer E, Kupfer T, Faran T, Anderson J, Andrews J, Andrews M, Badash A, Bloemen S, Bostroem K, Chen T, Valle MD, Dimitriadis G, Dong Y, Farah J, Gillanders J, Godson B, Gromadzki M, Hiramatsu D, Hoang E, Howell D, Janzen D, Kuncarayakti H, Li J, Lyman J, Maeda K, Magee M, Mehta D, Milligan A, Moran S, Ni YQ, O’Neill D, Pearson J, Pieterse D, Pignata G, Reguitti A, Reichart D, Retamal NM, Santos R, Scaringi S, Shrestha M, Srivastav S, Stoppa F, Subrayan B, Valerin G, Wang X, Wynn K, Yaron O, Zang W.   +69 more
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The Luminosity Functions of Galaxies

Annual Review of Astronomy and Astrophysics, 1988
La fonction de luminosite est etudiee pour divers types de galaxies et divers environnements physiques. Le probleme de l'utilisation d'une fonction de luminosite generale est souleve et discute en fonction de la densite des ...
Bruno Binggeli, Allan Sandage, G. A. Tammann   +2 more
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Evolution of Galaxy Luminosity Function and Luminosity Function by Density Environment at 0.03

2006
Using galaxy sample observed by the BATC large-field multi-color sky survey and galaxy data of SDSS in the overlapped fields, we study the dependence of the restframe $r$-band galaxy luminosity function on redshift and on large-scale environment. The large-scale environment is defined by isodensity contour with density contrast δρ/ρ.
Xia, Lifang, Zhou, Xu, Yang, Yanbin, Ma, Jun, Jiang, Zhaoji   +4 more
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The stellar luminosity function

2000
The stellar luminosity function, Φ(M) — the number of stars per unit absolute magnitude per unit volume is one of the fundamental quantities required for understanding star formation and investigating the structure of our Galaxy. In recent years, most emphasis has been placed on determining the shape of Φ(M) at faint magnitude — and hence the mass ...
I. Neill Reid, Suzanne L. Hawley
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Luminosity Functions and the Mass Function

1995
The determination of the Mass Function (MF) at the bottom of the Main Sequence is subject to severe uncertainties, due both to the very low intrinsic luminosity of these stars and to their rapidly varying Mass-Luminosity (ML) relation. A potentially very important field of exploration, although its present results are still to be correctly examined and
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