Zobrazeno 1 - 10
of 1 841
pro vyhledávání: '"A, Nordt"'
Autor:
Potier, Axel, Ruane, Garreth, Stark, Christopher C., Chen, Pin, Chopra, Ankur, Dewell, Larry D., Juanola-Parramon, Roser, Nordt, Alison A., Pueyo, Laurent A., Redding, David C., Riggs, A J Eldorado, Sirbu, Dan
Publikováno v:
"Adaptive optics performance of a simulated coronagraph instrument on a large, segmented space telescope in steady state," J. Astron. Telesc. Instrum. Syst. 8(3) 035002 (23 September 2022)
Directly imaging Earth-like exoplanets (``exoEarths'') with a coronagraph instrument on a space telescope requires a stable wavefront with optical path differences limited to tens of picometers RMS during exposure times of a few hours. While the stru
Externí odkaz:
http://arxiv.org/abs/2209.15063
Autor:
Potier, Axel, Ruane, Garreth, Tajdaran, Kiarash, Stark, Chris, Chen, Pin, Dewell, Larry, Juanola-Parramon, Roser, Nordt, Alison, Pueyo, Laurent, Redding, David, Riggs, A J Eldorado, Sirbu, Dan
The Astro2020 decadal survey recommended an infrared, optical, ultra-violet (IR/O/UV) telescope with a $\sim$6~m inscribed diameter and equipped with a coronagraph instrument to directly image exoEarths in the habitable zone of their host star. A tel
Externí odkaz:
http://arxiv.org/abs/2208.08553
Publikováno v:
Communications Earth & Environment, Vol 5, Iss 1, Pp 1-10 (2024)
Abstract The Cretaceous is characterized as a greenhouse climate from elevated atmospheric carbon dioxide concentrations, transgressive seas, and temperate ecosystems at polar paleolatitudes. Here we test the hypothesis that the early Cretaceous was
Externí odkaz:
https://doaj.org/article/5a535f9a8e3e4fa4ba75cc02d879c0fe
Autor:
Sabine Wichmann, Anke Nordt
Publikováno v:
Frontiers in Climate, Vol 6 (2024)
Greenhouse gas emissions from drained peatlands must be substantially reduced to meet climate mitigation targets. In Germany, annual peatland emissions of 53 Mt CO2e account for more than 7% of total national GHG emissions. Peatland drainage and recl
Externí odkaz:
https://doaj.org/article/3090ac7f14a341438d8b356a6bab517f
Publikováno v:
In American Journal of Emergency Medicine October 2024 84:74-80
Autor:
Marisa Nordt, Jesse Gomez, Vaidehi S. Natu, Alex A. Rezai, Dawn Finzi, Holly Kular, Kalanit Grill-Spector
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-16 (2023)
Abstract Regions in ventral temporal cortex that are involved in visual recognition of categories like words and faces undergo differential development during childhood. However, categories are also represented in distributed responses across high-le
Externí odkaz:
https://doaj.org/article/7f9fbb3263d24235931ba8af4c8a0634
Publikováno v:
In Land Use Policy December 2024 147
Autor:
Buschner, Maximilian, Heckel, Nadine, Dürler, Patricia, Engeli, Etna J․ E., Schneider, Sophie, Havelka, Eva M., Nordt, Carlos, Herdener, Marcus
Publikováno v:
In International Journal of Drug Policy November 2024 133
Autor:
Scowen, Paul A., Gayley, Ken, Neiner, Coralie, Vasudevan, Gopal, Woodruff, Robert, Ignace, Richard, Casini, Roberto, Hull, Tony, Nordt, Alison, Stahl, H. Philip
The Polstar mission will provide for a space-borne 60cm telescope operating at UV wavelengths with spectropolarimetric capability capturing all four Stokes parameters (intensity, two linear polarization components, and circular polarization). Polstar
Externí odkaz:
http://arxiv.org/abs/2108.10729
Autor:
Potier, Axel, Ruane, Garreth, Chen, Pin, Chopra, Ankur, Dewell, Larry, Juanola-Parramon, Roser, Nordt, Alison, Pueyo, Laurent, Redding, David, Riggs, A. J. Eldorado, Sirbu, Dan
One of the primary science goals of the Large UV/Optical/Infrared Surveyor (LUVOIR) mission concept is to detect and characterize Earth-like exoplanets orbiting nearby stars with direct imaging. The success of its coronagraph instrument ECLIPS (Extre
Externí odkaz:
http://arxiv.org/abs/2108.06403