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First 228 results for ” U Raffalski”

1. First M87 Event Horizon Telescope Results. I. The Shadow of the Supermassive Black Hole

   When surrounded by a transparant emission regionn, black holes are expected to reveal a dark shad...

   EHT Collaboration etal., H Falcke, Etal., G Geertsema, Etal. | Status: published | Journal: Astron. Astrophys | Year: 2019 | doi: 10.3847/2041-8213/ab0ec7

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2. First Sagittarius A* Event Horizon Telescope Results. I. The Shadow of the Supermassive Black Hole in the Center of the Milky Way

   We present the first Event Horizon Telescope (EHT) observations of Sagittarius A* (Sgr A*), the G...

   EHT Collaboration, etal., H. Falcke etal.. G. Geertsema, etal. | Journal: ApJL | Volume: 930 | Year: 2022 | doi: 10.3847/2041-8213/ac6674

   Publication

3. Temperature and snow-mediated moisture controls of summer vegetation photosynthetic activity in northern terrestrial ecosystems between 1982 and 2011

   Recent warming has stimulated the productivity of boreal and Arctic vegetation by reducing temper...

   J Barichivich, KR Briffa, R Myneni, G van der Schrier, W Dorigo, CJ Tucker, TJ Osborn, TM Melvin | Status: accepted | Journal: Remote Sensing | Year: 2014

   Publication

4. Old World megadroughts and pluvials during the Common Era

   Climate model projections suggest widespread drying in the Mediterranean Basin and wetting in Fen...

   ER Cook, R Seager, Y Kushnir, KR Briffa, U Buntgen, D Frank, PJ Krusic, W Tegel, G van der Schrier, et al. | Status: published | Journal: Science | Year: 2015 | doi: 10.1126/sciadv.1500561

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5. Polar mesospheric clouds (PMCs) observed by the Ozone Monitoring Instrument (OMI) on Aura
   MT DeLand, EP Shettle, PF Levelt, MG Kowalewski | Status: published | Journal: J. Geophys. Res. | Volume: 115 | Year: 2010 | First page: D21301 | doi: 10.1029/2009JD013685.

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