Zobrazeno 1 - 10 of 532 pro vyhledávání: '"J. J. Bertrand"'
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The Diurnal and Seasonal Cycles of Wind-Borne Dust over Africa North of the Equator
Autor: J. J. Bertrand, Sharon E. Nicholson, G. N’Tchayi Mbourou
Publikováno v: Journal of Applied Meteorology. 36:868-882
This article presents a study of the diurnal and seasonal cycles of dust over North Africa, using surface visibility as an indicator of dust. The diurnal cycle shows a reduction of visibility during the daytime hours in the areas where dust is genera
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::184bdd63e546ebc2808467cc37bd44e2
https://doi.org/10.1175/1520-0450(1997)036<0868:tdasco>2.0.co
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3
[Results transferability on RXL, ARX, X-Pand, BN2 (Dade Behring) and modular DP (Roche Diagnostics) analysers: application to component assays of fibrotest and Actitest]
Autor: F, Imbert-Bismut, D, Messous, A, Raoult, T, Poynard, J J, Bertrand, P A, Marie, V, Louis, C, Audy, J M, Thouy, B, Hainque, A, Piton
Publikováno v: Annales de biologie clinique. 63(3)
The follow up of patients with chronic liver diseases and the data from multicentric clinical studies are affected by the variability of assay results for the same parameter between the different laboratories. Today, the main objective in clinical ch
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::190c534f1f59efcb759bda238e2966ef
https://pubmed.ncbi.nlm.nih.gov/15951262
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4
Influence of water vapor amount on sahelian aerosolts size measured at Bamako
Autor: C. Iroplo, J. J. Bertrand, A. Konare
Publisher Summary This chapter focuses on hygroscopic aspect of sahelian aerosols. It presents the results that confirm the capability of sahelian aerosols to be good condensation nuclei, which allows them to play significant role in the precipitatio
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4924b19fefb91aba6e563fc9e17bc91c
https://doi.org/10.1016/b978-008042030-1/50183-9
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6
Temporal and spatial variations of the atmospheric dust loading throughout West Africa over the last thirty years
Autor: J. J. Bertrand, J. Baudet, G. M. N’Tchayi, Michel Legrand
Publikováno v: Annales Geophysicae, Vol 12, Pp 265-273 (1994)
Annales Geophysicae, Vol 12, Iss 2/3, Pp 265-273 (0000)
The dust haze conditions, typical of the African atmosphere south of the Sahara, are a result of wind-generated dust from arid lands. The magnitude of the dust haze is evaluated for the 30-year period beginning in 1957 by calculating the number of oc
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6479613ddbfcd834093ee42d753320c4
https://doi.org/10.1007/s005850050056
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7
The Potential of Infrared Satellite Data for the Retrieval of Saharan-Dust Optical Depth over Africa
Autor: Y. Fouquart, Michel Desbois, L. Menenger, Michel Legrand, J. J. Bertrand
Publikováno v: Journal of Applied Meteorology. 28:309-319
Optical depth of Saharan dust derived from photometric measurements made during the dry season at a Sahelian site (Niamey, Republic of Niger) is compared with METEOSAT-2 radiance in the 10.5–12.5 μm channel for different times of the daily cycle.
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::44a34609ba4b9c8fc94e781e4f950496
https://doi.org/10.1175/1520-0450(1989)028<0309:tpoisd>2.0.co
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