Results 1 to 10 of about 173,239 (326)
Monaldi Archives for Chest Disease, 2021 Mediastinal masses may present with signs and symptoms due to either compression of mediastinal structures or systemic effects of the underlying disease.
Matteo Daverio +2 more
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Nature, 1870 YOUR correspondent, Mr. Jeremiah, after quoting the words of the Llangadock “Oracle,” adds, “meaning that the wind will blow from that quarter.” Did Mr. Jeremiah interpret the man's meaning correctly? If so it is at variance with a popular belief in Hampshire, viz., that in whichever way the Milky Way may be seen over night, the wind is sure to blow ...
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Short-lived Radionuclides in the Milky Way Galaxy [PDF]
EPJ Web of Conferences, 2023 The short-lived radionuclides (SLRs) have a half-life ≤ 100 Myr. The γ-ray observations and excess abundance of their daughter nuclides in various meteoritic phases confirm the existence of SLRs in the Galaxy and early solar system (ESS), respectively ...
Kaur Tejpreet
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Dense Gas in the Milky Way [PDF]
, 1996 We present a study of dense gas emission in the Milky Way in order to serve as a basis for comparison with extragalactic results. This study combines new observations of HCN, CS, and CO in individual GMCs and in the Milky Way plane with published studies
Leo Blitz, Liszt H. S., Tamara T. Helfer
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Low-frequency Radio Recombination Lines Away from the Inner Galactic Plane
The Astronomical Journal, 2023 Diffuse radio recombination lines (RRLs) in the Galaxy are possible foregrounds for redshifted 21 cm experiments. We use EDGES drift scans centered at −26.°7 decl. to characterize diffuse RRLs across the southern sky.
Akshatha K. Vydula +10 more
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A Computer Vision Milky Way Compass
Applied Sciences, 2023 The Milky Way is used by nocturnal flying and walking insects for maintaining heading while navigating. In this study, we have explored the feasibility of the method for machine vision systems on autonomous vehicles by measuring the visual features and ...
Yiting Tao +5 more
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The spiral potential of the Milky Way [PDF]
, 2018 Context. The location of young sources in the Galaxy suggests a four-armed spiral structure, whereas tangential points of spiral arms observed in the integrated light at infrared and radio wavelengths indicate that only two arms are massive.
Carraro, G., Grosb\uf8l, P.
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Neocatastrophism and the Milky Way Astrobiological Landscape [PDF]
Serbian Astronomical Journal, 2008 The number and distribution of habitable planets in the Milky Way is one of the foremost problems of contemporary astrobiological research. We investigate the effects of applying general neocatastrophic paradigm to the evolution of the Galactic Habitable
Vukotić, B., Ćirković, M. M.
doaj +3 more sources
Chemodynamical simulations of the Milky Way galaxy [PDF]
, 2011 We present chemodynamical simulations of a Milky-Way-type galaxy using a self-consistent hydrodynamical code that includes supernova feedback and chemical enrichment, and predict the spatial distribution of elements from oxygen to zinc.
Kobayashi, Chiaki, Nakasato, Naohito
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The Astrophysical Journal, 2023 We study satellite counts and quenched fractions for satellites of Milky Way analogs in Romulus25 , a large-volume cosmological hydrodynamic simulation.
Jordan Van Nest +5 more
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