A large topographic feature on the surface of the trans-Neptunian object (307261) 2002 MS$_4$ measured from stellar occultations

Autor: Rommel, F. L., Braga-Ribas, F., Ortiz, J. L., Sicardy, B., Santos-Sanz, P., Desmars, J., Camargo, J. I. B., Vieira-Martins, R., Assafin, M., Morgado, B. E., Boufleur, R. C., Benedetti-Rossi, G., Gomes-Júnior, A. R., Fernández-Valenzuela, E., Holler, B. J., Souami, D., Duffard, R., Margoti, G., Vara-Lubiano, M., Lecacheux, J., Plouvier, J. L., Morales, N., Maury, A., Fabrega, J., Ceravolo, P., Jehin, E., Albanese, D., Mariey, H., Cikota, S., Ruždjak, D., Cikota, A., Szakáts, R., Aissa, D. Baba, Gringahcene, Z., Kashuba, V., Koshkin, N., Zhukov, V., Fişek, S., Çakır, O., Özer, S., Schnabel, C., Schnabel, M., Signoret, F., Morrone, L., Santana-Ros, T., Pereira, C. L., Emilio, M., Burdanov, A. Y., de Wit, J., Barkaoui, K., Gillon, M., Leto, G., Frasca, A., Catanzaro, G., Sanchez, R. Zanmar, Tagliaferri, U., Di Sora, M., Isopi, G., Krugly, Y., Slyusarev, I., Chiorny, V., Mikuž, H., Bacci, P., Maestripieri, M., Grazia, M. D., de la Cueva, I., Yuste-Moreno, M., Ciabattari, F., Kozhukhov, O. M., Serra-Ricart, M., Alarcon, M. R., Licandro, J., Masi, G., Bacci, R., Bosch, J. M., Behem, R., Prost, J. -P., Renner, S., Conjat, M., Bachini, M., Succi, G., Stoian, L., Juravle, A., Carosati, D., Gowe, B., Carrillo, J., Zheleznyak, A. P., Montigiani, N., Foster, C. R., Mannucci, M., Ruocco, N., Cuevas, F., Di Marcantonio, P., Coretti, I., Iafrate, G., Baldini, V., Collins, M., Pál, A., Csák, B., Fernández-Garcia, E., Castro-Tirado, A. J., Hudin, L., Madiedo, J. M., Anghel, R. M., Calvo-Fernández, J. F., Valvasori, A., Guido, E., Gherase, R. M., Kamoun, S., Fafet, R., Sánchez-González, M., Curelaru, L., Vîntdevară, C. D., Danescu, C. A., Gout, J. -F., Schmitz, C. J., Sota, A., Belskaya, I., Rodríguez-Marco, M., Kilic, Y., Frappa, E., Klotz, A., Lavayssière, M., Oliveira, J. Marques, Popescu, M., Mammana, L. A., Fernández-Lajús, E., Schmidt, M., Hopp, U., Komžík, R., Pribulla, T., Tomko, D., Husárik, M., Erece, O., Eryilmaz, S., Buzzi, L., Gährken, B., Nardiello, D., Hornoch, K., Sonbas, E., Er, H., Burwitz, V., Sybilski, P. Waldemar, Bykowski, W., Müller, T. G., Ogloza, W., Gonçalves, R., Ferreira, J. F., Ferreira, M., Bento, M., Meister, S., Bagiran, M. N., Tekeş, M., Marciniak, A., Moravec, Z., Delinčák, P., Gianni, G., Casalnuovo, G. B., Boutet, M., Sanchez, J., Klemt, B., Wuensche, N., Burzynski, W., Borkowski, M., Serrau, M., Dangl, G., Klös, O., Weber, C., Urbaník, M., Rousselot, L., Kubánek, J., André, P., Colazo, C., Spagnotto, J., Sickafoose, A. A., Hueso, R., Sánchez-Lavega, A., Fisher, R. S., Rengstorf, A. W., Perelló, C., Dascalu, M., Altan, M., Gazeas, K., de Santana, T., Sfair, R., Winter, O. C., Kalkan, S., Canales-Moreno, O., Trigo-Rodríguez, J. M., Tsamis, V., Tigani, K., Sioulas, N., Lekkas, G., Bertesteanu, D. N., Dumitrescu, V., Wilberger, A. J., Barnes, J. W., Fieber-Beyer, S. K., Swaney, R. L., Fuentes, C., Mendez, R. A., Dumitru, B. D., Flynn, R. L., Wake, D. A.

Publikováno v: A&A 678, A167 (2023)

This work aims at constraining the size, shape, and geometric albedo of the dwarf planet candidate 2002 MS4 through the analysis of nine stellar occultation events. Using multichord detection, we also studied the object's topography by analyzing the

Externí odkaz: http://arxiv.org/abs/2308.08062

Prognostic Value of Incidental Coronary Artery Calcifications in Computed Tomography Pulmonary Angiography for Suspected Pulmonary Embolism

Autor: Boukhris, Marouane, Madelrieux, Thomas, Signoret, Guillaume, Boulogne, Cyrille, Gendrin, Paul, Rouchaud, Aymeric, Aboyans, Victor

Publikováno v: In The American Journal of Cardiology 15 January 2025 235:44-50

Compromised trigemino-coerulean coupling in migraine sensitization can be prevented by blocking beta-receptors in the locus coeruleus

Autor: Jérémy Signoret-Genest, Maxime Barnet, François Gabrielli, Youssef Aissouni, Alain Artola, Radhouane Dallel, Myriam Antri, Philip Tovote, Lénaïc Monconduit

Publikováno v: The Journal of Headache and Pain, Vol 24, Iss 1, Pp 1-16 (2023)

Abstract Background Migraine is a disabling neurological disorder, characterized by recurrent headaches. During migraine attacks, individuals often experience sensory symptoms such as cutaneous allodynia which indicates the presence of central sensit

Externí odkaz: https://doaj.org/article/7a8bade7442048f8856898f1c5fead1d

Preterm birth affects both surfactant synthesis and lung liquid resorption actors in fetal sheep

Autor: Orlandi, Leona, Rodriguez, Yoann, Leostic, Anne, Giraud, Corinne, Lang, Maya-Laure, Vialard, François, Mauffré, Vincent, Motte-Signoret, Emmanuelle

Publikováno v: In Developmental Biology February 2024 506:64-71

The 2017 May 20$^{\rm th}$ stellar occultation by the elongated centaur (95626) 2002 GZ$_{32}$

Autor: Santos-Sanz, P., Ortiz, J. L., Sicardy, B., Benedetti-Rossi, G., Morales, N., Fernández-Valenzuela, E., Duffard, R., Iglesias-Marzoa, R., Lamadrid, J. L., Maícas, N., Pérez, L., Gazeas, K., Guirado, J. C., Peris, V., Ballesteros, F. J., Organero, F., Ana-Hernández, L., Fonseca, F., Alvarez-Candal, A., Jiménez-Teja, Y., Vara-Lubiano, M., Braga-Ribas, F., Camargo, J. I. B., Desmars, J., Assafin, M., Vieira-Martins, R., Alikakos, J., Boutet, M., Bretton, M., Carbognani, A., Charmandaris, V., Ciabattari, F., Delincak, P., Leiva, A. Fuambuena, González, H., Haymes, T., Hellmich, S., Horbowicz, J., Jennings, M., Kattentidt, B., Kiss, Cs., Komžík, R., Lecacheux, J., Marciniak, A., Moindrot, S., Mottola, S., Pal, A., Paschalis, N., Pastor, S., Perello, C., Pribulla, T., Ratinaud, C., Reyes, J. A., Sanchez, J., Schnabel, C., Selva, A., Signoret, F., Sonbas, E., Alí-Lagoa, V.

We predicted a stellar occultation of the bright star Gaia DR1 4332852996360346368 (UCAC4 385-75921) (m$_{\rm V}$= 14.0 mag) by the centaur 2002 GZ$_{32}$ for 2017 May 20$^{\rm th}$. Our latest shadow path prediction was favourable to a large region

Externí odkaz: http://arxiv.org/abs/2012.06621