Results 71 to 80 of about 13,319 (176)

The effects of spatial resolution on Integral Field Spectrograph surveys at different redshifts. The CALIFA perspective [PDF]

, 2013
Over the past decade, 3D optical spectroscopy has become the preferred tool for understanding the properties of galaxies and is now increasingly used to carry out galaxy surveys. Low redshift surveys include SAURON, DiskMass, ATLAS3D, PINGS and VENGA. At
Aguerri, J. A. L., Bekeraite, S., Bland-Hawthorn, J., Bomans, D. J., de Lorenzo-Caceres, A., del Olmo, A., Falcon-Barroso, J., Galbany, L., García-Lorenzo, B., Husemann, B., Iglesias-Paramo, J., Kehrig, C., Kennicutt, R. C., Lopez-Sanchez, A. R., Marino, R. A., Marmol-Queralto, E., Marquez, I., Mast, D., Mendez-Abreu, J., Monreal-Ibero, A., Papaderos, P., Relano, M., Rosales-Ortega, F. F., Sanchez, S. F., van de Ven, G., Vílchez, J. M., Walcher, C. J., Wild, V., Wisotzki, L., Ziegler, B.   +29 more
core   +4 more sources

The national student front. Left, reformism, and peronism in debate, 1966-1973

Folia Histórica del Nordeste, 2017
The National Student Front (FEN, by its initials in Spanish) was born in 1966, shortly before the coup d’État that intervened the national universities occurred. Under the "Argentine Revolution", the militants of the FEN would cut quickly their ties with
Juan Sebastián Califa
doaj   +1 more source

Timing the formation and assembly of early-type galaxies via spatially resolved stellar populations analysis [PDF]

, 2018
To investigate star formation and assembly processes of massive galaxies, we present here a spatially-resolved stellar populations analysis of a sample of 45 elliptical galaxies (Es) selected from the CALIFA survey.
Falcon-Barroso, Jesus, La Barbera, Francesco, Martin-Navarro, Ignacio, van de Ven, Glenn, Vazdekis, Alexandre, Yildirim, Akin   +5 more
core   +2 more sources

Resistencia, auge y contrarrevolución. Un análisis cuantitativo de las luchas estudiantiles platenses entre 1966 y 1976

Anuario del Instituto de Historia Argentina, 2021
En este artículo se abordan las luchas del movimiento estudiantil de la Universidad Nacional de La Plata entre los golpes de Estado de 1966 y 1976. Para ello analizamos los enfrentamientos sociales en los que participaron estudiantes en tanto tales a ...
Juan Sebastián Califa, Mariano Ignacio Millán   +1 more
doaj   +1 more source

Inner and outer star forming regions over the disks of spiral galaxies. I. Sample characterization

, 2018
Context. The knowledge of abundance distributions is central to understanding the formation and evolution of galaxies. Most of the relations employed for the derivation of gas abundances have so far been derived from observations of outer disk HII ...
Díaz, A. I., Rodríguez-Baras, M., Rosales-Ortega, F. F., Sánchez, S. F.   +3 more
core   +1 more source

First testing of the CALIFA Barrel Demonstrator

Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 2016
10 págs.; 22 figs.; 3 tabs. Advancement of the CALIFA calorimeter project has reached a new milestone with the construction of the first modules of the CALIFA Demonstrator, ultimately to be integrated into the final calorimeter. Aspects and methods of detector optimisation will be discussed, along with characterisation using proton beams of ...
B. Pietras, M. Winkel, H. Alvarez-Pol, M. Bendel, E. Casarejos, J. Cederkäll, D. Cortina-Gil, G. Fernandez, R. Gernhäuser, P. Golubev, D. González, A. Hartig, P. Izquierdo, P. Klenze, T. Le Bleis, E. Nácher, A. Perea, P. Remmels, G. Ribeiro, P. Teubig, J. Vilan, P. Yañez   +21 more
openaire   +2 more sources

The intrinsic three-dimensional shape of galactic bars [PDF]

, 2018
We present the first statistical study on the intrinsic three-dimensional (3D) shape of a sample of 83 galactic bars extracted from the CALIFA survey. We use the galaXYZ code to derive the bar intrinsic shape with a statistical approach.
Aguerri, J. A. L., Corsini, E. M., Costantin, L., de Lorenzo-Caceres, A., Mendez-Abreu, J.   +4 more
core   +2 more sources

EN TORNO A LA DIVINIZACIÓN DEL CALIFA

Cuadernos de Prehistoria y Arqueología, 1997
Es muy escasa la bibliografla espaiiola dedicada a1 estudio del Islam oriental, io que, hasta cierto punto, es perfectamente justificable si se tiene en cuenta la canti-dad y la magnitud de 10s problemas aquf planteados. Por esta razdn resulta sorprendente encontrarse con una obra como la publicada por la Misidn Arqueoldgica Espaiiola en Qugayr 'Amra ...
openaire   +3 more sources

Votos sin luchas. Las elecciones en los centros de estudiantes de las universidades nacionales (1973-1975)

Boletín de Historia Argentina y Americana Dr. Emilio Ravignani
En este artículo se analizan las elecciones de los centros de estudiantes de las universidades nacionales argentinas desde el retorno constitucional de 1973 hasta su clausura con la dictadura perpetrada en 1976.
Juan Sebastián Califa
doaj   +1 more source

Student Movements and the Left in Argentina: The Era of University Expansion and Political Mobilization (1943–1976) [PDF]

Латиноамериканский исторический альманах
This article offers a comprehensive overview of the actions of leftist forces within the Argentine student movement between 1943 and 1976—a period shaped by the expansion of higher education, political instability, and the rise of new ideological actors.
Juan Sebastián Califa, Mariano Millán
doaj   +1 more source