Results 31 to 40 of about 5,042,325 (288)
SkyWinder: A Python package for flight control, telemetry, and image analysis
Frontiers in Astronomy and Space Sciences, 2023 SkyWinder is an open-source Python package useful for instrument control, telemetry, and image analysis. It is adapted from software that successfully managed flight control, telemetry, preliminary image analysis, and data visualization for a balloon ...
Carl Björn Kjellstrand +1 more
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The Effect of Atmospheric Dynamics on the Upper Atmosphere Phenomena of Mars and Venus [PDF]
Symposium - International Astronomical Union, 1971 By the observations of Mariners and Veneras, oxygen atom deficiencies and very low exospheric temperatures were found in the upper atmospheres of Mars and Venus. There are two types of interpretations for these phenomena: photochemical ones (CO3 hypothesis), and dynamical ones. In this paper, the latter point of view is summarized.
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Stratospheric dynamics modulates ozone layer response to molecular oxygen variations
Frontiers in Earth Science, 2023 Photolysis of molecular oxygen (O2) sustains the stratospheric ozone layer and is thereby protecting living organisms on Earth by absorbing harmful ultraviolet radiation.
Iga Józefiak +13 more
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The effect of dynamics on the composition of Titan's upper atmosphere [PDF]
Geophysical Research Letters, 2002 Using a global time‐dependent general circulation model, we calculate the distribution of constituents in Titan's thermosphere resulting from transport caused by winds and molecular and eddy diffusion. Our simulations reveal that thermospheric winds effectively mix constituents in Titan's upper atmosphere.
I. C. F. Müller‐Wodarg, R. V. Yelle
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, 2023 The results of lidar sensing of the atmosphere at altitudes in the range of 25–600 km from the Kamchatka Lidar Station (53° N, 158° E) obtained in 2008–2022 are presented.
Vasily Bychkov
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Upper atmosphere research at the Instituto Nacional de Pesquisas Espaciais of Brazil [PDF]
Geofísica Internacional, 2004 Upper atmosphere research at the Instituto Nacional de Pesquisas Espaciais of Brazil is concentrated in the areas of photochemistry and dynamics of the mesopause and lower thermosphere, middle atmosphere climatology, and stratospheric aerosols.
D. M. Simonich +5 more
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Odessa Astronomical Publications, 2014 The applying of the method of timefrequency analysis allows to reveal the detailed structure of the manifestations of the influence of the space weather's state on the upper atmosphere of the Earth.
V. H. Komendant +3 more
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Excitation of equatorial Kelvin and Yanai waves by tropical cyclones in an ocean general circulation model [PDF]
Earth System Dynamics, 2013 Tropical cyclones (TCs) actively contribute to the dynamics of Earth's coupled climate system. They influence oceanic mixing rates, upper-ocean heat content, and air–sea fluxes, with implications for atmosphere and ocean dynamics on multiple spatial and ...
R. L. Sriver, M. Huber, L. Chafik
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The influence of galactic cosmic rays on ion-neutral hydrocarbon chemistry in the upper atmospheres of free-floating exoplanets [PDF]
, 2014 The authors highlight financial support of the European Community under the FP7 by an ERC starting grant.Cosmic rays may be linked to the formation of volatiles necessary for prebiotic chemistry.
P. B. Rimmer +5 more
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Experimental modeling of atmospheric discharge phenomena and charged dust particle interactions
Frontiers in Astronomy and Space SciencesThe upper atmosphere, comprising the mesosphere and thermosphere, is intricately influenced by various atmospheric and magnetospheric impacts. Various atmospheric waves excited in the troposphere can propagate into the mesosphere-thermosphere (M-T ...
Mohamad E. Abdelaal +6 more
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