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Temperate Earth-sized planets transiting a nearby ultracool dwarf star.
Michaël Gillon, Emmanuël Jehin, Susan M Lederer, Laetitia Delrez, Julien de Wit, Artem Burdanov, Valérie Van Grootel, Adam J Burgasser, Amaury HMJ Triaud, Cyrielle Opitom, Brice-Olivier Demory, Devendra K Sahu, Daniella Bardalez Gagliuffi, Pierre Magain, Didier Queloz
Jul 19, 2021
Star-like objects with effective temperatures of less than 2,700 kelvin are referred to as 'ultracool dwarfs'. This heterogeneous group includes stars of extremely low mass as well as brown dwarfs (substellar objects not massive...
Genetic Characterization and Clinical Features of Helicobacter pylori Negative Gastric Mucosa-Associated Lymphoid Tissue Lymphoma.
Barbara Kiesewetter, Christiane Copie-Bergman, Michael Levy, Fangtian Wu, Jehan Dupuis, Caroline Barau, Luca Arcaini, Marco Paulli, Marco Lucioni, Arturo Bonometti, Antonio Salar, Concepción Fernández-Rodriguez, Miguel A Piris, Francesco Cucco, Rachel Dobson, Yan Li, Zi Chen, Cyrielle Robe, Ingrid Simonitsch-Klupp, Andrew Wotherspoon, Markus Raderer, Ming Qing Du
Jul 14, 2021
BACKGROUND: In Western countries, the prevalence of gastric mucosa-associated lymphoid tissue (MALT) lymphoma has declined over the last three decades. Contemporaneously, H. pylori negative gastric MALT lymphoma is increasingly...
Genetic Characterization and Clinical Features of Helicobacter pylori Negative Gastric Mucosa-Associated Lymphoid Tissue Lymphoma
Barbara Kiesewetter, Christiane Copie-Bergman, Michael Levy, Fangtian Wu, Jehan Dupuis, Caroline Barau, Luca Arcaini, Marco Paulli, Marco Lucioni, Arturo Bonometti, Antonio Salar, Concepción Fernández-Rodriguez, Miguel A. Piris, Francesco Cucco, Rachel Dobson, Yan Li, Zi Chen, Cyrielle Robe, Ingrid Simonitsch-Klupp, Andrew Wotherspoon, Markus Raderer, Ming Qing Du
Jun 17, 2021
Background: In Western countries, the prevalence of gastric mucosa-associated lymphoid tissue (MALT) lymphoma has declined over the last three decades. Contemporaneously, H. pylori negative gastric MALT lymphoma is increasingly...
Exocomets from a solar system perspective
Abstract
Exocomets are small bodies releasing gas and dust which orbit stars other than the Sun. Their existence was first inferred from the detection of variable absorption...
PA Strøm, D Bodewits, MM Knight, F Kiefer, GH Jones, Q Kral, L Matrà, E Bodman, MT Capria, I Cleeves, A Fitzsimmons, N Haghighipour, JHD Harrison, D Iglesias, M Kama, H Linnartz, L Majumdar, EJW De Mooij, SN Milam, C Opitom, I Rebollido, LK Rogers, C Snodgrass, C Sousa-Silva, S Xu, ZY Lin, S Zieba
Sep 17, 2020