Zobrazeno 1 - 10
of 1 995
pro vyhledávání: '"P. Isbell"'
Autor:
Drevon, J., Millour, F., Cruzalèbes, P., Paladini, C., Scicluna, P., Matter, A., Chiavassa, A., Montargès, M., Cannon, E., Allouche, F., Hofmann, K. -H., Lagarde, S., Lopez, B., Meilland, A., Petrov, R., Robbe-Dubois, S., Schertl, D., Abraham, G. Zins P., Berio, P., Hron, Th. Henningm J., Isbell, J. W., Jaffe, W., Labadie, L., Varga, J., Weigelt, G., Woillez, J., van Boekel, R., Danchi, E. Pantin W. C., de Koter, A., Rosas, V. Gamez, Hogerheijde, M. R., Leftley, J., Stee, P., Waters, R.
From Nov. 2019 to May 2020, the red supergiant star Betelgeuse experienced an unprecedented drop of brightness in the visible domain called the great dimming event. Large atmospheric dust clouds and large photospheric convective features are suspecte
Externí odkaz:
http://arxiv.org/abs/2401.12404
Autor:
Varga, J., Waters, L. B. F. M., Hogerheijde, M., van Boekel, R., Matter, A., Lopez, B., Perraut, K., Chen, L., Nadella, D., Wolf, S., Dominik, C., Kóspál, Á., Ábrahám, P., Augereau, J. -C., Boley, P., Bourdarot, G., Garatti, A. Caratti o, de Miera, F. Cruz-Sáenz, Danchi, W. C., Rosas, V. Gámez, Henning, Th., Hofmann, K. -H., Houllé, M., Isbell, J. W., Jaffe, W., Juhász, T., Kecskeméthy, V., Kobus, J., Kokoulina, E., Labadie, L., Lykou, F., Millour, F., Moór, A., Morujão, N., Pantin, E., Schertl, D., Scheuck, M., van Haastere, L., Weigelt, G., Woillez, J., Woitke, P., MATISSE, Collaborations, GRAVITY
Publikováno v:
A&A, 681, A47 (2024)
Context. Rocky planets form by the concentration of solid particles in the inner few au regions of planet-forming disks. Their chemical composition reflects the materials in the disk available in the solid phase at the time the planets were forming.
Externí odkaz:
http://arxiv.org/abs/2401.03437
Autor:
Leftley, James, Petrov, Romain, Moszczynski, Niklas, Vermot, Pierre, Hoenig, Sebastian, Rosas, Violeta Gamez, Isbell, Jacob, Jaffe, Walter, Clenet, Yann, Augereau, Jean-Charles, Berio, Philippe, Davies, Richard, Henning, Thomas, Lagarde, Stephane, Lopez, Bruno, Matter, Alexis, Meilland, Anthony, Millour, Florentin, Nesvadba, Nicole, Shimizu, Taro, Sturm, Eckhard, Weigelt, Gerd
Publikováno v:
A&A 686, A204 (2024)
The Very Large Telescope Interferometer (VLTI) has been providing breakthrough images of the dust in the central parsecs of Active Galactic Nuclei (AGN), a key component of the AGN unification scheme and AGN host galaxy interaction. In single IR band
Externí odkaz:
http://arxiv.org/abs/2312.12125
Autor:
Isbell, Jacob W., Pott, Jörg-Uwe, Meisenheimer, Klaus, Stalevski, Marko, Tristram, Konrad R. W., Leftley, James, Asmus, Daniel, Weigelt, Gerd, Rosas, Violeta Gámez, Petrov, Romain, Jaffe, Walter, Hofmann, Karl-Heinz, Henning, Thomas, Lopez, Bruno
In this paper we present the first-ever $L$- and $M$-band interferometric observations of Circinus, building upon a recent $N$-band analysis. We used these observations to reconstruct images and fit Gaussian models to the $L$ and $M$ bands. Our findi
Externí odkaz:
http://arxiv.org/abs/2309.07613
Autor:
Jonas Stiegler, Cara A. Gallagher, Robert Hering, Thomas Müller, Marlee Tucker, Marco Apollonio, Janosch Arnold, Nancy A. Barker, Leon Barthel, Bruno Bassano, Floris M. van Beest, Jerrold L. Belant, Anne Berger, Dean E. Beyer Jr, Laura R. Bidner, Stephen Blake, Konstantin Börner, Francesca Brivio, Rudy Brogi, Bayarbaatar Buuveibaatar, Francesca Cagnacci, Jasja Dekker, Jane Dentinger, Martin Duľa, Jarred F. Duquette, Jana A. Eccard, Meaghan N. Evans, Adam W. Ferguson, Claudia Fichtel, Adam T. Ford, Nicholas L. Fowler, Benedikt Gehr, Wayne M. Getz, Jacob R. Goheen, Benoit Goossens, Stefano Grignolio, Lars Haugaard, Morgan Hauptfleisch, Morten Heim, Marco Heurich, Mark A. J. Hewison, Lynne A. Isbell, René Janssen, Anders Jarnemo, Florian Jeltsch, Jezek Miloš, Petra Kaczensky, Tomasz Kamiński, Peter Kappeler, Katharina Kasper, Todd M. Kautz, Sophia Kimmig, Petter Kjellander, Rafał Kowalczyk, Stephanie Kramer-Schadt, Max Kröschel, Anette Krop-Benesch, Peter Linderoth, Christoph Lobas, Peter Lokeny, Mia-Lana Lührs, Stephanie S. Matsushima, Molly M. McDonough, Jörg Melzheimer, Nicolas Morellet, Dedan K. Ngatia, Leopold Obermair, Kirk A. Olson, Kidan C. Patanant, John C. Payne, Tyler R. Petroelje, Manuel Pina, Josep Piqué, Joseph Premier, Jan Pufelski, Lennart Pyritz, Maurizio Ramanzin, Manuel Roeleke, Christer M. Rolandsen, Sonia Saïd, Robin Sandfort, Krzysztof Schmidt, Niels M. Schmidt, Carolin Scholz, Nadine Schubert, Nuria Selva, Agnieszka Sergiel, Laurel E. K. Serieys, Václav Silovský, Rob Slotow, Leif Sönnichsen, Erling J. Solberg, Mikkel Stelvig, Garrett M. Street, Peter Sunde, Nathan J. Svoboda, Maria Thaker, Maxi Tomowski, Wiebke Ullmann, Abi T. Vanak, Bettina Wachter, Stephen L. Webb, Christopher C. Wilmers, Filip Zieba, Tomasz Zwijacz-Kozica, Niels Blaum
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-13 (2024)
Abstract Wildlife tagging provides critical insights into animal movement ecology, physiology, and behavior amid global ecosystem changes. However, the stress induced by capture, handling, and tagging can impact post-release locomotion and activity a
Externí odkaz:
https://doaj.org/article/8a567bd4bfa54bc6bfe6f85c5511ead1
Autor:
Nico Eisenhauer, Kevin Mueller, Anne Ebeling, Gerd Gleixner, Yuanyuan Huang, Anna-Maria Madaj, Christiane Roscher, Alexandra Weigelt, Michael Bahn, Michael Bonkowski, Ulrich Brose, Simone Cesarz, Hannes Feilhauer, Claudia Guimaraes-Steinicke, Anna Heintz-Buschart, Jes Hines, Markus Lange, Sebastian T. Meyer, Neha Mohanbabu, Liesje Mommer, Sigrid Neuhauser, Yvonne Oelmann, Soroor Rahmanian, Takehiro Sasaki, Stefan Scheu, Holger Schielzeth, Bernhard Schmid, Michael Schloter, Stefanie Schulz, Sybille B. Unsicker, Cordula Vogel, Wolfgang W. Weisser, Forest Isbell
Publikováno v:
Basic and Applied Ecology, Vol 79, Iss , Pp 153-166 (2024)
Long-term research in grassland biodiversity experiments has provided empirical evidence that ecological and evolutionary processes are intertwined in determining both biodiversity–ecosystem functioning (BEF) and biodiversity–stability relationsh
Externí odkaz:
https://doaj.org/article/bf20f3b77fd84b04b06e0932300f0ef0
Autor:
Cinthia Pi, Osasu Adah, Preetam A. Cholli, Roosecelis Martines, Getahun Abate, Lori Hainaut, Erich Seipel, T. Scott Isbell, Roddy Frankel, Nongnooch Poowanawittayakom
Publikováno v:
Emerging Infectious Diseases, Vol 30, Iss 7, Pp 1406-1409 (2024)
We describe a case of a 46-year-old man in Missouri, USA, with newly diagnosed advanced HIV and PCR-confirmed mpox keratitis. The keratitis initially resolved after intravenous tecovirimat and penicillin for suspected ocular syphilis coinfection. Des
Externí odkaz:
https://doaj.org/article/4afb77a52ee641548994bb2e3f1332f3
Autor:
Sarah R. Weiskopf, Forest Isbell, Maria Isabel Arce-Plata, Moreno Di Marco, Mike Harfoot, Justin Johnson, Susannah B. Lerman, Brian W. Miller, Toni Lyn Morelli, Akira S. Mori, Ensheng Weng, Simon Ferrier
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-12 (2024)
Abstract Natural ecosystems store large amounts of carbon globally, as organisms absorb carbon from the atmosphere to build large, long-lasting, or slow-decaying structures such as tree bark or root systems. An ecosystem’s carbon sequestration pote
Externí odkaz:
https://doaj.org/article/de8a5d61d2a0410aba8e8334854fe645
Publikováno v:
Ecology and Evolution, Vol 14, Iss 8, Pp n/a-n/a (2024)
Abstract As global temperatures rise, droughts are becoming more frequent and severe. To predict how drought might affect plant communities, ecologists have traditionally designed drought experiments with controlled watering regimes and rainout shelt
Externí odkaz:
https://doaj.org/article/8159f9d9b21145ec9e63e6cd310e47e7
Autor:
Littman, Michael L., Ajunwa, Ifeoma, Berger, Guy, Boutilier, Craig, Currie, Morgan, Doshi-Velez, Finale, Hadfield, Gillian, Horowitz, Michael C., Isbell, Charles, Kitano, Hiroaki, Levy, Karen, Lyons, Terah, Mitchell, Melanie, Shah, Julie, Sloman, Steven, Vallor, Shannon, Walsh, Toby
In September 2021, the "One Hundred Year Study on Artificial Intelligence" project (AI100) issued the second report of its planned long-term periodic assessment of artificial intelligence (AI) and its impact on society. It was written by a panel of 1
Externí odkaz:
http://arxiv.org/abs/2210.15767