Zobrazeno 1 - 10
of 4 762
pro vyhledávání: '"Alcolea, A."'
Autor:
Sahai, Raghvendra, Alcolea, Javier, Balick, Bruce, Blackman, Eric G., Bujarrabal, Valentin, Castro-Carrizo, Arancha, De Marco, Orsola, Kastner, Joel, Kim, Hyosun, Lagadec, Eric, Lee, Chin-Fei, Sabin, Laurence, Santander-Garcia, M., Contreras, Carmen Sánchez, Tafoya, Daniel, Ueta, Toshiya, Vlemmings, Wouter, Zijlstra, Albert
As mass-losing asymptotic giant branch (AGB) stars evolve to planetary nebulae (PNe), the mass outflow geometries transform from nearly spherical to extreme aspherical. The physical mechanisms governing this transformation are widely believed to be l
Externí odkaz:
http://arxiv.org/abs/2409.06038
Autor:
Gómez-Garrido, M., Bujarrabal, V., Alcolea, J., Castro-Carrizo, A., Mikołajewska, J., Santander-García, M.
Symbiotic systems often include an asymptotic giant branch (AGB) star and a hot compact companion, such as a white dwarf, that are in close interaction. Due to the intense ultraviolet emission from the hot companion, the molecular content of circumst
Externí odkaz:
http://arxiv.org/abs/2408.06033
Autor:
Baez, Paula Moraga, Kastner, Joel H., Bublitz, Jesse, Alcolea, Javier, Santander-Garcia, Miguel, Forveille, Thierry, Hily-Blant, Pierre, Balick, Bruce, Montez Jr., Rodolfo, Gieser, Caroline
We present early results from our program of ALMA Band 6 (1.3mm) molecular line mapping of a sample of nearby, well-studied examples of high-excitation, bipolar/pinched-waist and molecule-rich planetary nebulae (Hubble 5 and NGC 2440, 2818, 2899, 630
Externí odkaz:
http://arxiv.org/abs/2403.08961
Autor:
Contreras, C. Sánchez, Tafoya, D., Fonfría, J. P., Alcolea, J., Castro-Carrizo, A., Bujarrabal, V.
We report on recent results from our successful and pioneering observational program with ALMA to study emerging ultracom pact HII regions of pre-Planetary Nebulae (pPNe) using mm-wavelength recombination lines (mRRLs) as new optimal tracers. We focu
Externí odkaz:
http://arxiv.org/abs/2312.04188
Autor:
Bujarrabal, V., Alcolea, J., Castro-Carrizo, A., Kluska, J., Contreras, C. Sanchez, Van Winckel, H.
We aim to study the dust distribution in the central regions of the Keplerian disk of the Red Rectangle, the prototype of binary post-AGB stars with rotating circumbinary disks, and to compare it with the distribution of relevant molecular gas tracer
Externí odkaz:
http://arxiv.org/abs/2309.07622
Autor:
Mar Alcaraz, María José Polo, Jorge Hornero, Joaquín Jiménez-Martínez, Andrés Alcolea, Marisol Manzano
Publikováno v:
Ingeniería del Agua, Vol 28, Iss 3, Pp 198-212 (2024)
Los objetivos del trabajo son evaluar la evolución temporal y espacial de la recarga al Acuífero del Cuaternario del Campo de Cartagena desde 1970 a 2022 y generar mapas de entrada para un modelo numérico de flujo de agua subterránea. Para alcanz
Externí odkaz:
https://doaj.org/article/59a861ed8c5a4884ae6c1de6e2dc3cf7
Autor:
Adela Alcolea-Medina, Christopher Alder, Luke B. Snell, Themoula Charalampous, Alp Aydin, Gaia Nebbia, Tom Williams, Simon Goldenberg, Sam Douthwaite, Rahul Batra, Penelope R. Cliff, Hannah Mischo, Stuart Neil, Mark Wilks, Jonathan D. Edgeworth
Publikováno v:
Communications Medicine, Vol 4, Iss 1, Pp 1-13 (2024)
Abstract Background Clinical metagenomics involves the genomic sequencing of all microorganisms in clinical samples ideally after depletion of human DNA to increase sensitivity and reduce turnaround times. Current human DNA depletion methods preferen
Externí odkaz:
https://doaj.org/article/f1230e3b9d7043e3b1690633d8aee781
Publikováno v:
A&A 671, A80 (2023)
There is a class of binary post-asymptotic giant branch (post-AGB) stars that exhibit remarkable near-infrared (NIR) excess. These stars are surrounded by disks with Keplerian or quasi-Keplerian dynamics and outflows composed of gas escaping from the
Externí odkaz:
http://arxiv.org/abs/2301.06965
Autor:
De Marco, Orsola, Akashi, Muhammad, Akras, Stavros, Alcolea, Javier, Aleman, Isabel, Amram, Philippe, Balick, Bruce, De Beck, Elvire, Blackman, Eric G., Boffin, Henri M. J., Boumis, Panos, Bublitz, Jesse, Bucciarelli, Beatrice, Bujarrabal, Valentin, Cami, Jan, Chornay, Nicholas, Chu, You-Hua, Corradi, Romano L. M., Frank, Adam, Garcia-Segura, Guillermo, Garcia-Hernandez, D. A., Garcia-Rojas, Jorge, Gomez-Llanos, Veronica, Goncalves, Denise R., Guerrero, Martin A., Jones, David, Karakas, Amanda I., Kastner, Joel H., Kwok, Sun, Lykou, Foteini, Manchado, Arturo, Matsuura, Mikako, McDonald, Iain, Monreal-Ibero, Ana, Monteiro, Hektor, Baez, Paula Moraga, Morisset, Christophe, Miszalski, Brent, Mohamed, Shazrene S., Montez Jr., Rodolfo, Nordhaus, Jason, de Oliveira, Claudia Mendes, Osborn, Zara, Otsuka, Masaaki, Parker, Quentin A., Peeters, Els, Quint, Bruno C., Quintana-Lacaci, Guillermo, Redman, Matt, Ruiter, Ashley J., Sabin, Laurence, Contreras, Carmen Sanchez, Santander-Garcia, Miguel, Seitenzahl, Ivo, Sahai, Raghvendra, Soker, Noam, Speck, Angela K., Stanghellini, Letizia, Steffen, Wolfgang, Toala, Jesus A., Ueta, Toshiya, Van de Steene, Griet, Villaver, Eva, Ventura, Paolo, Vlemmings, Wouter, Walsh, Jeremy R., Wesson, Roger, van Winckel, Hans, Zijlstra, Albert A.
Publikováno v:
Nature Astronomy, 2022, Vol. 6, p. 1421
Planetary nebulae (PNe), the ejected envelopes of red giant stars, provide us with a history of the last, mass-losing phases of 90 percent of stars initially more massive than the Sun. Here, we analyse James Webb Space Telescope (JWST) Early Release
Externí odkaz:
http://arxiv.org/abs/2301.02775
Publikováno v:
Revista de Llengua i Dret - Journal of Language and Law, Pp 69-87 (2024)
La mobilitat universitària és una acció central en l’estratègia d’internacionalització de moltes universitats a Europa. També a Catalunya, les universitats estan cada cop més interpel·lades per complir els requisits de la internacionalitz
Externí odkaz:
https://doaj.org/article/110bd4222acb4d869ca87da13efeafd8