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Adaptation in a heterogeneous environment II: To be three or not to be

Autor: Alfaro, M., Hamel, F., Patout, F., Roques, L.

We propose a model to describe the adaptation of a phenotypically structured population in a $H$-patch environment connected by migration, with each patch associated with a different phenotypic optimum, and we perform a rigorous mathematical analysis

Externí odkaz: http://arxiv.org/abs/2210.01681

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A multiwavelength analysis of the spiral arms in the protoplanetary disk around WaOph 6

Publikováno v: A&A 654, A35 (2021)

[Full abstract in the paper] In recent years, protoplanetary disks with spiral structures have been detected in scattered light, millimeter continuum, and CO gas emission. The mechanisms causing these structures are still under debate. A popular scen

Externí odkaz: http://arxiv.org/abs/2107.13560

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The emergence of a birth-dependent mutation rate: causes and consequences

Autor: Patout, Florian, Forien, R, Alfaro, M, Papaïx, J, Roques, L

In unicellular organisms such as bacteria and in most viruses, mutations mainly occur during reproduction. Thus, genotypes with a high birth rate should have a higher mutation rate. However, standard models of asexual adaptation such as the 'replicat

Externí odkaz: http://arxiv.org/abs/2101.01923

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Near-Earth asteroids spectroscopic survey at Isaac Newton Telescope

Autor: Popescu, M., Vaduvescu, O., de León, J., Gherase, R. M., Licandro, J., Boacă, I. L., Şonka, A. B., Ashley, R. P., Močnik, T., Morate, D., Predatu, M., De Prá, Mário, Fariña, C., Stoev, H., Alfaro, M. Díaz, Ordonez-Etxeberria, I., López-Martínez, F., Errmann, R.

Publikováno v: A&A 627, A124 (2019)

The population of near-Earth asteroids (NEAs) shows a large variety of objects in terms of physical and dynamical properties. They are subject to planetary encounters and to strong solar wind and radiation effects. Their study is also motivated by pr

Externí odkaz: http://arxiv.org/abs/1905.12997

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280 one-opposition near-Earth asteroids recovered by the EURONEAR with the Isaac Newton Telescope

Autor: Vaduvescu, O., Hudin, L., Mocnik, T., Char, F., Sonka, A., Tudor, V., Ordonez-Etxeberria, I., Alfaro, M. Diaz, Ashley, R., Errmann, R., Short, P., Moloceniuc, A., Cornea, R., Inceu, V., Zavoianu, D., Popescu, M., Curelaru, L., Mihalea, S., Stoian, A. -M., Boldea, A., Toma, R., Fields, L., Grigore, V., Stoev, H., Lopez-Martinez, F., Humphries, N., Sowicka, P., Ramanjooloo, Y., Manilla-Robles, A., Riddick, F. C., Jimenez-Lujan, F., Mendez, J., Aceituno, F., Sota, A., Jones, D., Hidalgo, S., Murabito, S., Oteo, I., Bongiovanni, A., Zamora, O., Pyrzas, S., Genova-Santos, R., Font, J., Bereciartua, A., Perez-Fournon, I., Martinez-Vazquez, C. E., Monelli, M., Cicuendez, L., Monteagudo, L., Agulli, I., Bouy, H., Huelamo, N., Monguio, M., Gansicke, B. T., Steeghs, D., Gentile-Fusillo, N. P., Hollands, M. A., Toloza, O., Manser, C. J., Dhillon, V., Sahman, D., Fitzsimmons, A., McNeill, A., Thompson, A., Tabor, M., Murphy, D. N. A., Davies, J., Snodgrass, C., Triaud, A. H. M. J., Groot, P. J., Macfarlane, S., Peletier, R., Sen, S., Ikiz, T., Hoekstra, H., Herbonnet, R., Kohlinger, F., Greimel, R., Afonso, A., Parker, Q. A., Kong, A. K. H., Bassa, C., Pleunis, Z.

Publikováno v: A&A 609, A105 (2018)

One-opposition near-Earth asteroids (NEAs) are growing in number, and they must be recovered to prevent loss and mismatch risk, and to improve their orbits, as they are likely to be too faint for detection in shallow surveys at future apparitions. We

Externí odkaz: http://arxiv.org/abs/1711.00709

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Dissertation/ Thesis

Identidades andinas y el programa agua para todos : ¿opuestas o complementarias?

Autor: Alfaro M., Julio

La tesis tiende a dar cuenta de los aspectos sociales y culturales que van acompañados a la elección de usuarios beneficiarios, instalación e implementación de agua y saneamiento básico y a sustentar el grado de beneficio real que tienen las pob

Externí odkaz: http://hdl.handle.net/20.500.12404/5856

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