Gliese 12 b: A Temperate Earth-sized Planet at 12 pc Ideal for Atmospheric Transmission Spectroscopy

Autor: Masayuki Kuzuhara, Akihiko Fukui, John H. Livingston, José A. Caballero, Jerome P. de Leon, Teruyuki Hirano, Yui Kasagi, Felipe Murgas, Norio Narita, Masashi Omiya, Jaume Orell-Miquel, Enric Palle, Quentin Changeat, Emma Esparza-Borges, Hiroki Harakawa, Coel Hellier, Yasunori Hori, Kai Ikuta, Hiroyuki Tako Ishikawa, Takanori Kodama, Takayuki Kotani, Tomoyuki Kudo, Juan C. Morales, Mayuko Mori, Evangelos Nagel, Hannu Parviainen, Volker Perdelwitz, Ansgar Reiners, Ignasi Ribas, Jorge Sanz-Forcada, Bun’ei Sato, Andreas Schweitzer, Hugo M. Tabernero, Takuya Takarada, Taichi Uyama, Noriharu Watanabe, Mathias Zechmeister, Néstor Abreu García, Wako Aoki, Charles Beichman, Víctor J. S. Béjar, Timothy D. Brandt, Yéssica Calatayud-Borras, Ilaria Carleo, David Charbonneau, Karen A. Collins, Thayne Currie, John P. Doty, Stefan Dreizler, Gareb Fernández-Rodríguez, Izuru Fukuda, Daniel Galán, Samuel Geraldía-González, Josafat González-Rodríguez, Yuya Hayashi, Christina Hedges, Thomas Henning, Klaus Hodapp, Masahiro Ikoma, Keisuke Isogai, Shane Jacobson, Markus Janson, Jon M. Jenkins, Taiki Kagetani, Eiji Kambe, Yugo Kawai, Kiyoe Kawauchi, Eiichiro Kokubo, Mihoko Konishi, Judith Korth, Vigneshwaran Krishnamurthy, Takashi Kurokawa, Nobuhiko Kusakabe, Jungmi Kwon, Andrés Laza-Ramos, Florence Libotte, Rafael Luque, Alberto Madrigal-Aguado, Yuji Matsumoto, Dimitri Mawet, Michael W. McElwain, Pedro Pablo Meni Gallardo, Giuseppe Morello, Sara Muñoz Torres, Jun Nishikawa, Stevanus K. Nugroho, Masahiro Ogihara, Alberto Peláez-Torres, David Rapetti, Manuel Sánchez-Benavente, Martin Schlecker, Sara Seager, Eugene Serabyn, Takuma Serizawa, Monika Stangret, Aoi Takahashi, Huan-Yu Teng, Motohide Tamura, Yuka Terada, Akitoshi Ueda, Tomonori Usuda, Roland Vanderspek, Sébastien Vievard, David Watanabe, Joshua N. Winn, Maria Rosa Zapatero Osorio

Publikováno v: The Astrophysical Journal Letters, Vol 967, Iss 2, p L21 (2024)

Recent discoveries of Earth-sized planets transiting nearby M dwarfs have made it possible to characterize the atmospheres of terrestrial planets via follow-up spectroscopic observations. However, the number of such planets receiving low insolation i

Externí odkaz: https://doaj.org/article/135ed81aa2bf4c638b0d61cbb2f6cc8b

Impact of a focused review course in cardiovascular and thoracic surgery on test performanceCentral MessagePerspective

Autor: John R. Doty, MD, Michael Nguyen, MS, Richard J. Snyder, BS, Ulysse G. McCann, MD, Donald B. Doty, MD

Publikováno v: JTCVS Open, Vol 7, Iss , Pp 274-285 (2021)

Background: The Core Curriculum Review Course in Cardiovascular and Thoracic Surgery is a 4-day educational program consisting of 77 didactic lectures that provide a comprehensive review of the material required for surgeons preparing for the America

Externí odkaz: https://doaj.org/article/573820ec0a5f4ebe8912e3e90a0115b4

Raloxifene Modulates Microglia and Rescues Visual Deficits and Pathology After Impact Traumatic Brain Injury

Autor: Marcia G. Honig, Nobel A. Del Mar, Desmond L. Henderson, Dylan O’Neal, John B. Doty, Rachel Cox, Chunyan Li, Aaron M. Perry, Bob M. Moore, Anton Reiner

Publikováno v: Frontiers in Neuroscience, Vol 15 (2021)

Mild traumatic brain injury (TBI) involves widespread axonal injury and activation of microglia, which initiates secondary processes that worsen the TBI outcome. The upregulation of cannabinoid type-2 receptors (CB2) when microglia become activated a

Externí odkaz: https://doaj.org/article/d1df0d64353141bba9f09d20c80a677c

TOI-1695 b: A Water World Orbiting an Early M Dwarf in the Planet Radius Valley

Autor: Collin Cherubim, Ryan Cloutier, David Charbonneau, Chris Stockdale, Keivan G. Stassun, Richard P. Schwarz, Boris Safonov, Annelies Mortier, Pablo Lewin, David W. Latham, Keith Horne, Raphaëlle D. Haywood, Erica Gonzales, Maria V. Goliguzova, Karen A. Collins, David R. Ciardi, Allyson Bieryla, Alexandre A. Belinski, Bill Wohler, Christopher A. Watson, Roland Vanderspek, Stéphane Udry, Alessandro Sozzetti, Damien Ségransan, Dimitar Sasselov, George R. Ricker, Ken Rice, Ennio Poretti, Giampaolo Piotto, Francesco Pepe, Emilio Molinari, Giuseppina Micela, Michel Mayor, Christophe Lovis, Mercedes López-Morales, Jon M. Jenkins, Zahra Essack, Xavier Dumusque, John P. Doty, Knicole D. Colón, Andrew Collier Cameron, Lars A. Buchhave

Publikováno v: Cherubim, C, Cloutier, R, Charbonneau, D, Stockdale, C, Stassun, K G, Schwarz, R P, Safonov, B, Mortier, A, Lewin, P, Latham, D W, Horne, K, Haywood, R D, Gonzales, E, Goliguzova, M V, Collins, K A, Ciardi, D R, Bieryla, A, Belinski, A A, Wohler, B, Watson, C A, Vanderspek, R, Udry, S, Sozzetti, A, Ségransan, D, Sasselov, D, Ricker, G R, Rice, K, Poretti, E, Piotto, G, Pepe, F, Molinari, E, Micela, G, Mayor, M, Lovis, C, López-Morales, M, Jenkins, J M, Essack, Z, Dumusque, X, Doty, J P, Colón, K D, Cameron, A C & Buchhave, L A 2023, ' TOI-1695 b : A Water World Orbiting an Early-M Dwarf in the Planet Radius Valley ', Astronomical Journal, vol. 165, no. 4, 167 . https://doi.org/10.3847/1538-3881/acbdfd
Cherubim, C, Cloutier, R, Charbonneau, D, Stockdale, C, Stassun, K G, Schwarz, R P, Safonov, B, Mortier, A, Lewin, P, Latham, D W, Horne, K, Haywood, R D, Gonzales, E, Goliguzova, M V, Collins, K A, Ciardi, D R, Bieryla, A, Belinski, A A, Wohler, B, Watson, C A, Vanderspek, R, Udry, S, Sozzetti, A, Ségransan, D, Sasselov, D, Ricker, G R, Rice, K, Poretti, E, Piotto, G, Pepe, F, Molinari, E, Micela, G, Mayor, M, Lovis, C, López-Morales, M, Jenkins, J M, Essack, Z, Dumusque, X, Doty, J P, Colón, K D, Cameron, A C & Buchhave, L A 2023, ' TOI-1695 b: a water world orbiting an early-M dwarf in the planet radius valley ', Astronomical Journal, vol. 165, no. 4, 167 . https://doi.org/10.3847/1538-3881/acbdfd

Characterizing the bulk compositions of transiting exoplanets within the M dwarf radius valley offers a unique means to establish whether the radius valley emerges from an atmospheric mass loss process or is imprinted by planet formation itself. We p

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::92ff2b7a480c109bb35b41813e5343f6
http://arxiv.org/abs/2211.06445

TOI-1696: a nearby M4 dwarf with a $3R_\oplus$ planet in the Neptunian desert

Autor: Mayuko Mori, John H. Livingston, Jerome de Leon, Norio Narita, Teruyuki Hirano, Akihiko Fukui, Karen A. Collins, Naho Fujita, Yasunori Hori, Hiroyuki Tako Ishikawa, Kiyoe Kawauchi, Keivan G. Stassun, Noriharu Watanabe, Steven Giacalone, Rebecca Gore, Ashley Schroeder, Courtney D. Dressing, Allyson Bieryla, Eric L. N. Jensen, Bob Massey, Avi Shporer, Masayuki Kuzuhara, David Charbonneau, David R. Ciardi, John P. Doty, Emma Esparza-Borges, Hiroki Harakawa, Klaus Hodapp, Masahiro Ikoma, Kai Ikuta, Keisuke Isogai, Jon M. Jenkins, Taiki Kagetani, Tadahiro Kimura, Takanori Kodama, Takayuki Kotani, Vigneshwaran Krishnamurthy, Tomoyuki Kudo, Seiya Kurita, Takashi Kurokawa, Nobuhiko Kusakabe, David W. Latham, Brian McLean, Felipe Murgas, Jun Nishikawa, Taku Nishiumi, Masashi Omiya, Hugh P. Osborn, Enric Palle, Hannu Parviainen, George R. Ricker, Sara Seager, Takuma Serizawa, Huan-Yu Teng, Yuka Terada, Joseph D. Twicken, Akitoshi Ueda, Roland Vanderspek, Sébastien Vievard, Joshua N. Winn, Yujie Zou, Motohide Tamura

We present the discovery and validation of a temperate sub-Neptune around the nearby mid-M dwarf TIC 470381900 (TOI-1696), with a radius of $3.09 \pm 0.11 \,R_\oplus$ and an orbital period of $2.5 \,\rm{days}$, using a combination of TESS and follow-

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::529d9d293235f79b6c013f0a3ea43390
http://arxiv.org/abs/2203.02694