Results 91 to 100 of about 11,594 (210)

Circumstellar matter studied by spectrally-resolved interferometry [PDF]

, 2012
This paper describes some generalities about spectro-interferometry and the role it has played in the last decade for the better understanding of circumstellar matter.
Millour, Florentin
core   +3 more sources

Ensaio sobre as imagens distorcidas do documentário "nós que aqui estamos, por vós esperamos”

Mediações: Revista de Ciências Sociais, 2001
Resenha do documentário de MASAGÃO, Marcelo. Nós que aqui estamos, por vós esperamos. 1999.
Regina M. Guarnier Domiciano
doaj   +3 more sources

A instauração do sentido polêmico nas instâncias da sintaxe narrativa e da enunciação no conto "The Outstation”

Semina: Ciências Sociais e Humanas, 2011
Este trabalho visa apresentar uma proposta de análise do conto “The Outstatíon" de W.S. Maugham em duas instâncias: da sintaxe narrativa e da enunciação.
Regina Maria Guarnier Domiciano
doaj   +1 more source

Physics of rotation: problems and challenges

, 2014
We examine some debated points in current discussions about rotating stars: the shape, the gravity darkening, the critical velocities, the mass loss rates, the hydrodynamical instabilities, the internal mixing and N--enrichments.
Maeder, Andre, Meynet, Georges
core   +1 more source

Two-dimensional models of early-type fast rotating stars: new challenges in stellar physics

, 2013
Two-dimensional models of rapidly rotating stars are already unavoidable for the interpretation of interferometric or asteroseismic data of this kind of stars.
Lara, Francisco Espinosa, Rieutord, Michel   +1 more
core   +1 more source

Nucleosynthesis from massive stars 50 years after B2FH

, 2007
We review some important observed properties of massive stars. Then we discuss how mass loss and rotation affect their evolution and help in giving better fits to observational constraints.
Abbott, Abbott, Asplund, Barkana, Beers, Bessell, Binns, Bodenheimer, Bodenheimer, Bouret, Burbidge, Cameron, Carr, Carretta, Chiappini, Chiappini, Christlieb, Crowther, Crowther, Crowther, Crowther, Crowther, Cusumano, de Jager, Decressin, Dessart, Diehl, Dohm-Palmer, Domiciano de Souza, Domiciano de Souza, Domogatsky, Donati, Donati, Donati, Dufton, Dwarkadas, Eggenberger, Eldridge, Foellmi, Foellmi, Fröhlich, Fullerton, G. Meynet, Gies, González Hernández, González Hernández, Gotz, Grevesse, Hamann, Heap, Heger, Henrichs, Hirschi, Hirschi, Hirschi, Hopkins, Huang, Israelian, Keller, Kudritzki, Lamers, Langer, Leitherer, Lennon, Limongi, Lucatello, Lyubimkov, Maeder, Maeder, Maeder, Maeder, Maeder, Maeder, Maeder, Maeder, Maeder, Maeder, Maeder, Maeder, Maeder, Maeder, Maeder, Maeder, Maeder, Martayan, Massey, Mathis, McErlean, Mendel, Merrill, Meylan, Meynet, Meynet, Meynet, Meynet, Meynet, Meynet, Meynet, Meynet, Mokiem, Morel, Neiner, Neiner, Neiner, Norris, Nugis, Ohishi, Owocki, Owocki, Pelupessy, Penny, Plez, Prantzos, Prantzos, Pérez-Gonzàlez, Reeves, Schaller, Smith, Smith, Spite, Spruit, Talon, Tayler, Townsend, Tuthill, Tuthill, Ud-Doula, Umeda, van der Hucht, van der Hucht, van Loon, Veilleux, Venn, Venn, Venn, Venn, Vink, Vink, Vink, von Zeipel, Vrancken, Wisniewski, Woosley, Woosley, Woosley, Yoon, Zahn   +146 more
core   +1 more source

Differential rotation in early type stars [PDF]

, 2006
Using 2D models of rotating stars, the interferometric measurements of alpha Eri and its fundamental parameters corrected for gravitational darkening effects we infer that the star might have a core rotating 2.7 times faster than the surface.
De Souza, A. Domiciano, Frémat, Y., Zorec, J.   +2 more
core   +4 more sources

Optical Intensity Interferometry with the Cherenkov Telescope Array

, 2012
With its unprecedented light-collecting area for night-sky observations, the Cherenkov Telescope Array (CTA) holds great potential for also optical stellar astronomy, in particular as a multi-element intensity interferometer for realizing imaging with ...
Actis, Akhperjanian, Aufdenberg, Bachor, Balasubramanian, Becker, Bessell, Boone, Carciofi, Carpenter, Cavazzani, Creech-Eakman, Dainis Dravins, Davies, Davis, de Wit, Deil, Deil, Domiciano de Souza, Dougherty, Dravins, Dravins, Dravins, Dravins, Dravins, Ebstein, Foellmi, Fontana, Glauber, Glindemann, Hanbury Brown, Hanbury Brown, Hanbury Brown, Hanbury Brown, Hanbury Brown, Hanbury Brown, Hannes Jensen, Hariharan, Harmanec, Hermann, Herrero, Hinton, Holdaway, Holmes, Holmes, Hyland, Hyland, Jain, Jensen, Kanaan, Kardashev, Kervella, Kervella, Keto, Klein, Kloppenborg, Labeyrie, Labeyrie, Labeyrie, Labeyrie, Lacki, Le Bouquin, LeBohec, LeBohec, LeBohec, LeBohec, Loudon, Lucarelli, MacGregor, Mandel, Marathay, Michelson, Millour, Millour, Mirzoyan, Mugnier, Naletto, Naletto, Naletto, North, Nuñez, Nuñez, Ofir, Ofir, Ofir, Oña-Wilhelmi, Paul D. Nuñez, Peterson, Pike, Porter, Quirrenbach, Rose, Saha, Saleh, Sato, Sato, Schliesser, Schulz, Shearer, Shih, Stephan LeBohec, Stéphan, Ségransan, Taylor, Thompson, Townsend, Twiss, ud-Doula, Vakili, van Boekel, Vassiliev, Weigelt, White, Wijaya, Zhao, Zhao   +115 more
core   +1 more source

Effects of Uniform and Differential Rotation on Stellar Pulsations

, 2008
We have investigated the effects of uniform rotation and a specific model for differential rotation on the pulsation frequencies of 10 \Msun\ stellar models. Uniform rotation decreases the frequencies for all modes.
Antia, Baglin, Basu, Belmonte, C. C. Lovekin, Carcofi, Christensen-Dalsgaard, Clement, Couvidat, Eff-Darwich, Gillich, Hacking, Jackson, Lovekin, M. J. Clement, R. G. Deupree, Schou, Smith, Stoeckley, Tassoul, Zahn   +20 more
core   +2 more sources

A CIDADE ENTRE REALIDADE E SÍMBOLO: DUAS PERSPECTIVAS DO APOCALIPSE

Perspectiva Teológica, 1995
O Apocalipse é o livro da revelação "das coisas que devem acontecer muito em breve" (1,1; 22,6). Trata-se de um texto profético, escrito por um autor que se define profeta e servidor da Palavra (10,11; 22,6.9; cfr 1,3; 22,7.19).
Alberto Casalegno
doaj