Zobrazeno 1 - 10
of 5 213
pro vyhledávání: '"Alonso E"'
Autor:
Milton A. N. Ortuño, Alonso E. Machtig, Martín A. Chacón, Jael Cuzmar, Francisco E. Fontúrbel
Publikováno v:
Gayana: Botanica, Vol 76, Iss 1 (2019)
Puya coerulea presenta una distribución agregada característica, formando densos parches, los cuales están determinados principalmente por la cobertura rocosa más que por otras variables abióticas. Así mismo, la composición de la flora
Externí odkaz:
https://doaj.org/article/3a4b5a120f4542fb8ab0fd5f9a10236f
Autor:
Ribas, I., Reiners, A., Zechmeister, M., Caballero, J. A., Morales, J. C., Sabotta, S., Baroch, D., Amado, P. J., Quirrenbach, A., Abril, M., Aceituno, J., Anglada-Escudé, G., Azzaro, M., Barrado, D., Béjar, V. J. S., de Haro, D. Benítez, Bergond, G., Bluhm, P., Ortega, R. Calvo, Guillén, C. Cardona, Chaturvedi, P., Cifuentes, C., Colomé, J., Cont, D., Cortés-Contreras, M., Czesla, S., Díez-Alonso, E., Dreizler, S., Duque-Arribas, C., Espinoza, N., Fernández, M., Fuhrmeister, B., Galadí-Enríquez, D., García-López, A., González-Álvarez, E., Hernández, J. I. González, Guenther, E. W., de Guindos, E., Hatzes, A. P., Henning, Th., Herrero, E., Hintz, D., Huelmo, Á. L., Jeffers, S. V., Johnson, E. N., de Juan, E., Kaminski, A., Kemmer, J., Khaimova, J., Khalafinejad, S., Kossakowski, D., Kürster, M., Labarga, F., Lafarga, M., Lalitha, S., Lampón, M., Lillo-Box, J., Lodieu, N., González, M. J. López, López-Puertas, M., Luque, R., Magán, H., Mancini, L., Marfil, E., Martín, E. L., Martín-Ruiz, S., Molaverdikhani, K., Montes, D., Nagel, E., Nortmann, L., Nowak, G., Pallé, E., Passegger, V. M., Pavlov, A., Pedraz, S., Perdelwitz, V., Perger, M., Ramón-Ballesta, A., Reffert, S., Revilla, D., Rodríguez, E., Rodríguez-López, C., Sadegi, S., Carrasco, M. Á. Sánchez, Sánchez-López, A., Sanz-Forcada, J., Schäfer, S., Schlecker, M., Schmitt, J. H. M. M., Schöfer, P., Schweitzer, A., Seifert, W., Shan, Y., Skrzypinski, S. L., Solano, E., Stahl, O., Stangret, M., Stock, S., Stürmer, J., Tabernero, H. M., Tal-Or, L., Trifonov, T., Vanaverbeke, S., Yan, F., Osorio, M. R. Zapatero
The CARMENES instrument was conceived to deliver high-accuracy radial velocity (RV) measurements with long-term stability to search for temperate rocky planets around a sample of nearby cool stars. The broad wavelength coverage was designed to provid
Externí odkaz:
http://arxiv.org/abs/2302.10528
Autor:
Schöfer, P., Jeffers, S. V., Reiners, A., Zechmeister, M., Fuhrmeister, B., Lafarga, M., Ribas, I., Quirrenbach, A., Amado, P. J., Caballero, J. A., Anglada-Escudé, G., Bauer, F. F., Béjar, V. J. S., Cortés-Contreras, M., Alonso, E. Díez, Dreizler, S., Guenther, E. W., Herbort, O., Johnson, E. N., Kaminski, A., Kürster, M., Montes, D., Morales, J. C., Pedraz, S., Tal-Or, L.
Publikováno v:
A&A 663, A68 (2022)
The CARMENES instrument is searching for periodic radial-velocity (RV) variations of M dwarfs, which are induced by orbiting planets. However, there are other potential sources of such variations, including rotational modulation caused by stellar act
Externí odkaz:
http://arxiv.org/abs/2204.11685
Publikováno v:
Revista Facultad de Odontología Universidad de Antioquia, Vol 15, Iss 1, Pp 45-56 (2003)
The criteria of cephalometric evaluation used to determine the degree of compromise of the midface in patients with cleft lip and palate have depended mainly on the projection of point A with regard to the anterior cranial base, which only defines th
Externí odkaz:
https://doaj.org/article/ecb8884f382742ccb4b7b9abb8bc9c7a
Publikováno v:
Brazilian Journal of Medical and Biological Research, Vol 36, Iss 7, Pp 851-860 (2003)
The presence of carbohydrate-binding proteins, namely lectins, ß-galactosidases and amylases, was determined in aqueous extracts of plants collected in Uruguay. Twenty-six extracts were prepared from 15 Uruguayan plants belonging to 12 Phanerogam fa
Externí odkaz:
https://doaj.org/article/10049ee901d3485982a9b670cc24021a
Autor:
Kolesniková, L., Belloche, A., Koucký, J., Alonso, E. R., Garrod, R. T., Luková, K., Menten, K. M., Müller, H. S. P., Kania, P., Urban, Š.
Publikováno v:
Astron. Astrophys., 659, A111 (2022)
Numerous complex organic molecules have been detected in the universe among which amides are considered as models for species containing the peptide linkage. Acrylamide bears in its backbone not only the peptide bond, but also the vinyl functional gr
Externí odkaz:
http://arxiv.org/abs/2112.02643
Millimetre-wave laboratory study of glycinamide and search for it with ALMA toward Sagittarius B2(N)
Autor:
Kisiel, Z., Kolesniková, L., Belloche, A., Guillemin, J. -C., Pszczółkowski, L., Alonso, E. R., Garrod, R. T., Białkowska-Jaworska, E., León, I., Müller, H. S. P., Menten, K. M., Alonso, J. L.
Publikováno v:
A&A 657, A99 (2022)
Glycinamide is considered to be one of the possible precursors of the simplest amino acid glycine. Its only rotational spectrum reported so far has been in the cm-wave region. The aim of this work is to extend its laboratory spectrum into the mm wave
Externí odkaz:
http://arxiv.org/abs/2110.11871
Autor:
Castro-González, A., Alonso, E. Díez, Blanco, J. Menéndez, Livingston, J., de Leon, J. P., Lillo-Box, J., Korth, J., Menéndez, S. Fernández, Recio, J. M., Izquierdo-Ruiz, F., Lozano, A. Coya, de la Cuesta, F. García, Hernández, N. Gómez, Blanco, J. R. Vidal, Díaz, R. Hevia, Silva, R. Pardo, Acevedo, S. Pérez, Ruiz, J. Polancos, Tijerín, P. Padilla, García, D. Vázquez, Gómez, S. L. Suárez, Riesgo, F. García, Gutiérrez, C. González, Bonavera, L., González-Nuevo, J., Pereira, C. Rodríguez, Lasheras, F. Sánchez, Rodríguez, M. L. Sánchez, Muñiz, R., Rodríguez, J. D. Santos, Juez, F. J. de Cos
We present the first results of K2-OjOS, a collaborative project between professional and amateur astronomers primarily aimed to detect, characterize, and validate new extrasolar planets. For this work, 10 amateur astronomers looked for planetary sig
Externí odkaz:
http://arxiv.org/abs/2109.03346
Autor:
de Leon, J. P., Livingston, J., Endl, M., Cochran, W. D., Hirano, T., Garcia, R. A., Mathur, S., Lam, K. W. F., Korth, J., Trani, A. A., Dai, F., Alonso, E. Diez, Castro-Gonzalez, A., Fridlund, M., Fukui, A., Gandolfi, D., Kabath, P., Kuzuhara, M., Luque, R., Savel, A. B., Gill, H., Dressing, C., Giacalone, S., Narita, N., Palle, E., Van Eylen, V., Tamura, M.
We analysed 68 candidate planetary systems first identified during Campaigns 5 and 6 (C5 and C6) of the NASA \textit{K2} mission. We set out to validate these systems by using a suite of follow-up observations, including adaptive optics, speckle imag
Externí odkaz:
http://arxiv.org/abs/2108.05621
Autor:
Colzi, L., Rivilla, V. M., Beltrán, M. T., Jiménez-Serra, I., Mininni, C., Melosso, M., Cesaroni, R., Fontani, F., Lorenzani, A., Sánchez-Monge, A., Viti, S., Schilke, P., Testi, L., Alonso, E. R., Kolesniková, L.
Publikováno v:
A&A 653, A129 (2021)
Peptide-like bond molecules, which can take part to the formation of proteins in a primitive Earth environment, have been detected up to now only towards a few sources. We present a study of HNCO, HC(O)NH$_{2}$, CH$_{3}$NCO, CH$_{3}$C(O)NH$_{2}$, CH$
Externí odkaz:
http://arxiv.org/abs/2107.11258