Results 121 to 130 of about 3,076,442 (185)

Exploring the dust content of SDSS DR7 damped Lyman alpha systems at 2.15$\le z_{ab}< $5.2

, 2011
We have studied a sample of 1084 intervening absorption systems with 2.15$\le z_{ab}\le$5.2, having log(N$_{\rm HI}$) $>$ 20.0 in the spectra of QSOs in Sloan Digital Sky Survey (SDSS) data release 7 (DR7), with the aim of understanding the nature and ...
Akerman, Britt Lundgren, Daniel Vanden Berk, Diplas, Donald G. York, Eliasdottir, Ellison, Ellison, Frank, Fynbo, Gibson, Hollenbach, Hopkins, Jiang, Jorgenson, Khare, Mathis, Murphy, Ménard, Nestor, Noterdaeme, Noterdaeme, Noterdaeme, Noterdaeme, Pei, Pei, Pettini, Pushpa Khare, Rachford, Richards, Schneider, Shen, Srianand, Stoughton, Tumlinson, Vanden Berk, Varsha P. Kulkarni, Wild, Wild, Yip, York D. G.   +40 more
core   +1 more source

Evidence for Extremely High Dust Polarization Efficiency in NGC 3184

, 2002
Recent studies have found the Type II-plateau supernova (SN) 1999gi to be highly polarized (p_max = 5.8%, where p_max is the highest degree of polarization measured in the optical bandpass; Leonard & Filippenko 2001) and minimally reddened (E[B-V] = 0.21
Alexei V. Filippenko, Berdyugin A., Douglas C. Leonard, Hoflich P., Mathewson D. S., McCall M. L., Ryan Chornock, Scarrott S. M., Teerikorpi P., Weidong Li, Whittet D. C. B.   +10 more
core   +1 more source

Césaire and Fanon on Fascism: The “Boomerang Effect” Beyond the Metropole

Constellations, Volume 32, Issue 4, Page 601-611, December 2025.
Dallas Jokic
wiley   +1 more source

Recovering Stellar Population Properties and Redshifts from Broad-Band Photometry of Simulated Galaxies: Lessons for SED Modeling

, 2009
We present a detailed analysis of our ability to determine stellar masses, ages, reddening and extinction values, and star formation rates of high-redshift galaxies by modeling broad-band SEDs with stellar population synthesis.
Abraham, Barnes, Bekki, Bell, Bolzonella, Brammer, Brant E. Robertson, Calzetti, Cox, Daddi, Daddi, Edmunds, Erb, Erb, Erb, Ferguson, Fioc, Franx, Förster Schreiber, Förster Schreiber, Genzel, Glazebrook, Groves, Holden, Hopkins, Hopkins, Hopkins, Jonsson, Kriek, Kriek, Labbé, Labbé, Lars Hernquist, Maraston, Marijn Franx, Noguchi, O'Connell, Papovich, Papovich, Papovich, Papovich, Pettini, Pettini, Philip F. Hopkins, Pieter G. van Dokkum, Poggianti, Reddy, Reddy, Richards, Rigopoulou, Robertson, Robertson, Rocha, Rudnick, Shapley, Shapley, Shapley, Springel, Stijn Wuyts, Thomas J. Cox, Toomre, van Dokkum, van Dokkum, Vitvitska, Wuyts, Wuyts, Wuyts   +66 more
core   +1 more source

UBVI CCD Photometry of the Open Cluster NGC 4609 and Hogg 15

, 2010
UBVI CCD photometry is obtained for the open clusters NGC 4609 and Hogg 15 in Crux. For NGC 4609, CCD data are presented for the first time. From new photometry we derive the reddening, distance modulus and age of each cluster - NGC 4609 : E(B-V) = 0.37 +
Bessell, M. S., Kook, S. -H., Sung, Hwankyung   +2 more
core   +1 more source

Detection of Sugarcane bacilliform virus in diseased sugarcane plants in Andhra Pradesh, India by serological and molecular methods. [PDF]

Braz J Microbiol, 2023
Krishna GV, Kumar VM, Varma PK, Bhavani B, Kumar GV.   +4 more
europepmc   +1 more source

The Law of Interstellar Reddening.

The Astrophysical Journal, 1962
J. Borgman, H. L. Johnson
openaire   +1 more source

A binary-related origin mediated by environmental conditions for blue straggler stars. [PDF]

Nat Commun
Ferraro FR, Lanzoni B, Vesperini E, Dalessandro E, Cadelano M, Pallanca C, Beccari G, Nardiello D, Libralato M, Piotto G.   +9 more
europepmc   +1 more source

A helium-burning white dwarf binary as a supersoft X-ray source. [PDF]

Nature, 2023
Greiner J, Maitra C, Haberl F, Willer R, Burgess JM, Langer N, Bodensteiner J, Buckley DAH, Monageng IM, Udalski A, Ritter H, Werner K, Maggi P, Jayaraman R, Vanderspek R.   +14 more
europepmc   +1 more source

A detailed analysis of the Czernik 38 cluster and its associated tidal tail, utilizing Gaia DR3 and 2MASS. [PDF]

Sci Rep
Ahmed NM.
europepmc   +1 more source