Zobrazeno 1 - 10
of 39
pro vyhledávání: '"Martine Gérard"'
Publikováno v:
Heritage Science, Vol 12, Iss 1, Pp 1-16 (2024)
Abstract The Elamites have assigned specialized names for different types of ceramics, signaling a specialized approach to ceramic production during the Middle and Neo-Elamite periods. They were pioneers in the use of glazed ceramics on the Iranian P
Externí odkaz:
https://doaj.org/article/b246d5ab2c1e4d2a9fb59a3f34b80aba
Autor:
Clémence Besançon, Camille Chautard, Catherine Beaucaire, Sébastien Savoye, Paul Sardini, Martine Gérard, Michael Descostes
Publikováno v:
Minerals, Vol 10, Iss 6, p 497 (2020)
Barite is ubiquitous and known to incorporate 226Ra through the formation of a solid-solution. In U mining mill tailings, barite is one of the dominant sulfate-binding minerals. In such environments, sequential extractions are generally used to ident
Externí odkaz:
https://doaj.org/article/c9dba1c541ef496db94f818ff9778cbb
Autor:
Joel Simon Mbai, Akumbom Vishiti, Bravo Martin Mbang Bonda, Gilbert François NGON NGON, Elie Constantin Bayiga, Martine Gérard, Jacques Etamè
Publikováno v:
Journal of Geosciences and Geomatics. 10:99-111
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d60cb65a08d59bdb99ed83afcb811b39
https://doi.org/10.12691/jgg-10-2-4
https://doi.org/10.12691/jgg-10-2-4
Publikováno v:
Journal of environmental radioactivity.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::f9865e402d6bfe28b231200726875de9
https://pubmed.ncbi.nlm.nih.gov/35780670
https://pubmed.ncbi.nlm.nih.gov/35780670
Autor:
Sophie Billon, Sébastien Savoye, Paul Sardini, Martine Gérard, Catherine BEAUCAIRE, Michaël Descostes
Publikováno v:
SSRN Electronic Journal.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::17c6dbac136158a39cdd984c4b06fd18
https://doi.org/10.2139/ssrn.4255388
https://doi.org/10.2139/ssrn.4255388
Publikováno v:
Journal of Environmental Radioactivity
Journal of Environmental Radioactivity, 2022, 251-252, pp.106951. ⟨10.1016/j.jenvrad.2022.106951⟩
Journal of Environmental Radioactivity, 2022, 251-252, pp.106951. ⟨10.1016/j.jenvrad.2022.106951⟩
International audience; Ra-226 is an ultra-trace element with important environmental implications for many industries (including water treatment and oil and mineral extraction). Its extremely low concentrations in natural environments do not allow f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::592f33dbaaec71474757411bfbfa7c4a
https://doi.org/10.1016/j.jenvrad.2022.106951
https://doi.org/10.1016/j.jenvrad.2022.106951
Autor:
Florian Lahrouch, Michael Descostes, Martine Gérard, Kathy Dardenne, Jörg Rothe, Erik Elkaim, Benoit Baptiste
Publikováno v:
Chemosphere, 287 (Part 2), Art.-Nr.: 132139
Long-term uranium mobility in tailings is an environmental management issue. The present study focuses on two U-enriched layers, surficial and buried 14.5 m, of the tailings pile of Cominak, Niger. The acidic and oxidizing conditions of the tailings
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::03df67f759f9655891ada754b80e7db6
https://pubmed.ncbi.nlm.nih.gov/34509019
https://pubmed.ncbi.nlm.nih.gov/34509019
Autor:
Michael Descostes, Martine Gérard, Clémence Besançon, Paul Sardini, Kebbi Hughes, Sébastien Savoye, Hamid Mokhtari
Publikováno v:
Goldschmidt2021 abstracts.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9ddfd6f6eaf743431546a3c5897b4850
https://doi.org/10.7185/gold2021.5668
https://doi.org/10.7185/gold2021.5668
Autor:
Frédéric Fluteau, Maryline Moulin, Vincent Courtillot, Xavier Quidelleur, Martine Gérard, Guillaume Delpech, Julian S. Marsh
Publikováno v:
Journal of Geophysical Research: Solid Earth. 122:738-772
This paper reports new paleomagnetic and geochronologic data from a ~1500 m-thick composite section belonging to the Drakensberg group, the thickest remnant of the Karoo lavas in Northern Lesotho. Flow-by-flow analysis of paleomagnetic directions rev
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4b3a68ea0e0044ff53d238db8d245e53
https://doi.org/10.1002/2016jb013354
https://doi.org/10.1002/2016jb013354
Autor:
Elie Constantin Bayiga, Arnaud Patrice Kouske, Simon Joel Mbaï, Bravo Martin Mbang Bonda, Jacques Etame, Martine Gérard, Gilbert François Ngon Ngon
Publikováno v:
International Journal of Geosciences. :659-677
This study presents the ore texture, mineralogy and whole rock geochemistry of iron occurrence from the Edea North area located at the upper limit of the Nyong Unit, part of the Congo craton. This iron mineralization is of magnetite quartzite type en
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5c1a473d57d9e916e80d3100ae20d304
https://doi.org/10.4236/ijg.2017.85036
https://doi.org/10.4236/ijg.2017.85036