Zobrazeno 1 - 10
of 122
pro vyhledávání: '"Moreira, J. L."'
Autor:
La Barbera, F., de Carvalho, R. R., de la Rosa, I. G., Lopes, P. A. A., Kohl-Moreira, J. L., Capelato, H. V.
This is the first paper of a series presenting a Spheroid's Panchromatic Investigation in Different Environmental Regions (SPIDER). The sample of spheroids consists of 5,080 bright (Mr<-20) Early-Type galaxies (ETGs), in the redshift range of 0.05 to
Externí odkaz:
http://arxiv.org/abs/0912.4547
Autor:
La Barbera, F., de Carvalho, R. R., de la Rosa, I. G., Sorrentino, G., Gal, R. R., Kohl-Moreira, J. L.
We present a new sample of 25 fossil groups (FGs) at z < 0.1, along with a control sample of seventeen bright ellipticals located in non-fossil systems. Both the global properties of FGs (e.g. X-ray luminosity) as well as the photometric properties (
Externí odkaz:
http://arxiv.org/abs/0909.3159
Publikováno v:
MNRAS, 399:2201-2220, 2009
We use SDSS data to investigate the scaling relations of 127 NoSOCS and 56 CIRS galaxy clusters at low redshift ($z \le 0.10$). We show that richness and both optical and X-ray luminosities are reliable mass proxies. The scatter in mass at fixed obse
Externí odkaz:
http://arxiv.org/abs/0907.3753
Autor:
Gal, R. R., Lopes, P. A. A., de Carvalho, R. R., Kohl-Moreira, J. L., Capelato, H. V., Djorgovski, S. G.
We present the complete galaxy cluster catalog from the Northern Sky Optical Cluster Survey, a new, objectively defined catalog of candidate galaxy clusters at z<0.25 drawn from the Digitized Second Palomar Observatory Sky Survey (DPOSS). The data pr
Externí odkaz:
http://arxiv.org/abs/0812.2962
Autor:
La Barbera, F., de Carvalho, R. R., de la Rosa, I. G., Sorrentino, G., Gal, R. R., Kohl-Moreira, J. L.
We use SDSS-DR4 photometric and spectroscopic data out to redshift z~0.1 combined with ROSAT All Sky Survey X-ray data to produce a sample of twenty-five fossil groups (FGs), defined as bound systems dominated by a single, luminous elliptical galaxy
Externí odkaz:
http://arxiv.org/abs/0812.2929
Publikováno v:
MNRAS, 392:135-152, 2009
We use Sloan Digital Sky Survey (SDSS) data to investigate galaxy cluster properties of systems first detected within DPOSS. With the high quality photometry of SDSS we derived new photometric redshifts and estimated richness and optical luminosity.
Externí odkaz:
http://arxiv.org/abs/0809.2595
Autor:
La Barbera, F., de Carvalho, R. R., Kohl-Moreira, J. L., Gal, R. R., Soares-Santos, M., Capaccioli, M., Santos, R., Sant'Anna, N.
We describe 2DPHOT, a general purpose analysis environment for source detection and analysis in deep wide-field images. 2DPHOT is an automated tool to obtain both integrated and surface photometry of galaxies in an image, to perform reliable star-gal
Externí odkaz:
http://arxiv.org/abs/0804.1175
Autor:
de Carvalho, R. R., Goncalves, T. S., Iovino, A., Kohl-Moreira, J. L., Gal, R. R., Djorgovski, S. G.
Publikováno v:
Astron.J.130:425-444,2005
In this paper we present an objectively defined catalog of 459 small, high density groups of galaxies out to z~0.2 in a region of 6260 square degrees in the northern sky derived from the Digitized Second Palomar Observatory Sky Survey. Our catalog ex
Externí odkaz:
http://arxiv.org/abs/astro-ph/0504217
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Autor:
Brilhante, R. S. N., Silva, S. T. C., Castelo-Branco, D. S. C. M., Teixeira, C. E. C., Borges, L. C., Bittencourt, P. V., Oliveira, J. S. de, Monteiro, A. J., Bandeira, T. J. P. G., Cordeiro, R. A., Moreira, J. L. B., Sidrim, J. J. C., Rocha, M. F. G.
Publikováno v:
Repositório Institucional da Universidade Federal do Ceará (UFC)
Universidade Federal do Ceará (UFC)
instacron:UFC
Universidade Federal do Ceará (UFC)
instacron:UFC
Small ruminant production is a common agricultural activity worldwide. However, studies on the fungal microbiota of these animals are scarce. Therefore, this study aimed at isolating yeasts from goats and sheep and evaluating the antifungal susceptib
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______3056::6a5a76671367153371abd3cd2fccbc72
http://www.repositorio.ufc.br/handle/riufc/17905
http://www.repositorio.ufc.br/handle/riufc/17905