Zobrazeno 1 - 10
of 847
pro vyhledávání: '"A M Meftah"'
Autor:
P. H. M. Galopeau, A. S. Maxworth, M. Y. Boudjada, H. U. Eichelberger, M. Meftah, P. F. Biagi, K. Schwingenschuh
Publikováno v:
Geoscientific Instrumentation, Methods and Data Systems, Vol 12, Pp 231-237 (2023)
Earthquakes are one of the most frequently occurring natural disasters. Many indications have been collected on the presence of seismo-ionospheric perturbations preceding such tragic phenomena. Radio techniques are the essential tools leading the det
Externí odkaz:
https://doaj.org/article/142f217d73e145aa8015bfeb2b0ba559
Autor:
A. Hauchecorne, L. Blanot, R. Wing, P. Keckhut, S. Khaykin, J.-L. Bertaux, M. Meftah, C. Claud, V. Sofieva
Publikováno v:
Atmospheric Measurement Techniques, Vol 12, Pp 749-761 (2019)
Given that the scattering of sunlight by the Earth's atmosphere above 30–35 km is primarily due to molecular Rayleigh scattering, the intensity of scattered photons can be assumed to be directly proportional to the atmospheric density. From the m
Externí odkaz:
https://doaj.org/article/d2c7c01384a14191b3793a88def661af
Publikováno v:
Environmental Resources Research, Vol 6, Iss 2, Pp 89-102 (2018)
The objective of this investigation was assessment of physical and chemical parameters ofsoil and sediment in loess lands under different land uses, in the north of Iran. A yearly soilsampling was carried out randomly in three land uses (cultivated,
Externí odkaz:
https://doaj.org/article/4165f73aeaf04a8789e7f4f0fea2be4d
Autor:
D. Alraddawi, A. Sarkissian, P. Keckhut, O. Bock, S. Noël, S. Bekki, A. Irbah, M. Meftah, C. Claud
Publikováno v:
Atmospheric Measurement Techniques, Vol 11, Pp 2949-2965 (2018)
Atmospheric water vapour plays a key role in the Arctic radiation budget, hydrological cycle and hence climate, but its measurement with high accuracy remains an important challenge. Total column water vapour (TCWV) datasets derived from ground-ba
Externí odkaz:
https://doaj.org/article/f64befa010bb4abba417a5c9513d5ab8
Publikováno v:
Atmospheric Chemistry and Physics, Vol 17, Pp 9897-9916 (2017)
The tropical stratospheric ozone response to solar UV variations associated with the rotational cycle (∼ 27 days) is analyzed using MLS satellite observations and numerical simulations from the LMDz-Reprobus chemistry–climate model. The model
Externí odkaz:
https://doaj.org/article/410dbd2b4db0427b8f82660c2c191783
Akademický článek
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Autor:
K. S. Gigoyan, A. Sarkissian, G. R. Kostandyan, K. K. Gigoyan, M. Meftah, S. Bekki, N. Azatyan, F. Zamkotsian
Publikováno v:
Publications of the Astronomical Society of Australia
Publications of the Astronomical Society of Australia, 2023, 40, pp.e023. ⟨10.1017/pasa.2023.20⟩
Publications of the Astronomical Society of Australia, 2023, 40, pp.e023. ⟨10.1017/pasa.2023.20⟩
In order to gain more information on the 236 M dwarfs identified in the First Byurakan Survey (FBS) low-resolution (lr) spectroscopic database, Gaia EDR3 high-accuracy astrometric and photometric data and Transiting Exoplanet Survey Satellite (TESS)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b1b60ae8e29c793963ad6823acb250c8
https://doi.org/10.1017/pasa.2023.20
https://doi.org/10.1017/pasa.2023.20
Autor:
P. Zhu, M. van Ruymbeke, Ö. Karatekin, J.-P. Noël, G. Thuillier, S. Dewitte, A. Chevalier, C. Conscience, E. Janssen, M. Meftah, A. Irbah
Publikováno v:
Geoscientific Instrumentation, Methods and Data Systems, Vol 4, Iss 1, Pp 89-98 (2015)
The Bolometric Oscillation Sensor (BOS) is a broadband radiation measurement instrument onboard the PICARD satellite that was active between 2010 and 2014. The main detector is a thermistor attached black coated surface, which was permanently exposed
Externí odkaz:
https://doaj.org/article/08025c7cabae4ca29ba4f756af5c9cc3
Akademický článek
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Akademický článek
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