{"id":21615,"date":"2025-01-23T15:42:55","date_gmt":"2025-01-23T15:42:55","guid":{"rendered":"https:\/\/www.acad-ciencias.pt\/?post_type=ac_scholars&#038;p=21615"},"modified":"2025-02-21T15:03:16","modified_gmt":"2025-02-21T15:03:16","slug":"alcides-nobrega-sial","status":"publish","type":"ac_scholars","link":"https:\/\/www.acad-ciencias.pt\/eng\/scholars\/alcides-nobrega-sial\/","title":{"rendered":"Alcides N\u00f3brega Sial"},"content":{"rendered":"<p>Graduated in Geology from Federal University of\u00a0 Pernambuco (1966) and Ph.D. in Geology from the University of California at Davis, USA (1974). Full professor, Federal Univ. Pernambuco. Has experience on igneous petrology and stable isotope geochemistry (isotope chemostratigraphy). Developed post-doctoral work at the Universities of Texas (Austin, 1 year), Georgia at Athens (2 years) and visiting prof. Univ. Wisconsin, Madison (3 months), USA. Traineeship in Newfoundland, Canada (2 months), Tsukuba, Japan (1 month), East Kilbride, Scotland (2 weeks), Lisbon (6 months). Has published 314 articles in international\/Brazilian journals (almost all of them in English), 4 books, 31 book chapters, organized 14 special issues (Lithos, Chemical Geol., Earth Sci. Reviews, Gondwana Research, Precambrian Research, Journal of South Amer. Earth Sci. among others). Editorial board of GEOLOGY (3 years), GONDWANA RESEARCH Editorial Board (2 years), Earth Sciences Editorial Board member (2021,USA), Assoc-editor of Frontiers in Earth Sciences (2022), Annals of the\u00a0 Braz. Academy of Sci. (Earth Science Section). Member Brazilian\u00a0 Academy of Sci., Lisbon Academy of Sci., Fellow World Academy of Science (TWAS), National Order\u00a0 of the Scientific Merit (Commendator, 1996; Great Cross, 2006), Silver Hammer Medalist (Braz. Geol. Soc.), Centennial\u00a0 Medal School of Engineering, Federal University of Pernambuco, PROSE Award winner (AAP, 2019), Fellow of the Geol. Society\u00a0 of America (USA), homages from the 8th South Amer. Symp. of Isotope Geology (2011), and from the International Hutton Symposium on Granites and Related rocks (2015), Jos\u00e9 Bonif\u00e1cio Golden Medal Medalist\u00a0 (Braz. Geol. Soc.), Koji Kawashita Golden Medal Medalist (Braz. Geochem. Soc., 2023), Professor Emeritus (UFPE, 2016), Marechal Trompowsky Medal Medalist (IDMM, 2016) and Benjamin Constant gold-grade Medal\u00a0 Medalist (IDMM-PE, 2023). One of the UFPE researchers most influential abroad in his area of expertise in studies from PLOS Biology (2019, 2020, Stanford list 2023).<\/p>","protected":false},"excerpt":{"rendered":"<p>Graduated in Geology from Federal University of\u00a0 Pernambuco (1966) and Ph.D. in Geology from the University of California at Davis, USA (1974). Full professor, Federal Univ. Pernambuco. Has experience on igneous petrology and stable isotope geochemistry (isotope chemostratigraphy). Developed post-doctoral work at the Universities of Texas (Austin, 1 year), Georgia at Athens (2 years) and [&hellip;]<\/p>","protected":false},"author":16,"featured_media":22687,"menu_order":0,"template":"","format":"standard","meta":{"date":["1997-05-08"],"email":"","show_email":false,"interest":"","interest_en":"","hyperlink":"","footnotes":""},"ac_class":[119],"ac_bond":[122],"ac_section":[],"class_list":["post-21615","ac_scholars","type-ac_scholars","status-publish","format-standard","has-post-thumbnail","hentry","ac_class-classe-de-ciencias","ac_bond-correspondentes-estrangeiros"],"_links":{"self":[{"href":"https:\/\/www.acad-ciencias.pt\/eng\/wp-json\/wp\/v2\/ac_scholars\/21615","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.acad-ciencias.pt\/eng\/wp-json\/wp\/v2\/ac_scholars"}],"about":[{"href":"https:\/\/www.acad-ciencias.pt\/eng\/wp-json\/wp\/v2\/types\/ac_scholars"}],"author":[{"embeddable":true,"href":"https:\/\/www.acad-ciencias.pt\/eng\/wp-json\/wp\/v2\/users\/16"}],"version-history":[{"count":1,"href":"https:\/\/www.acad-ciencias.pt\/eng\/wp-json\/wp\/v2\/ac_scholars\/21615\/revisions"}],"predecessor-version":[{"id":22688,"href":"https:\/\/www.acad-ciencias.pt\/eng\/wp-json\/wp\/v2\/ac_scholars\/21615\/revisions\/22688"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.acad-ciencias.pt\/eng\/wp-json\/wp\/v2\/media\/22687"}],"wp:attachment":[{"href":"https:\/\/www.acad-ciencias.pt\/eng\/wp-json\/wp\/v2\/media?parent=21615"}],"wp:term":[{"taxonomy":"ac_class","embeddable":true,"href":"https:\/\/www.acad-ciencias.pt\/eng\/wp-json\/wp\/v2\/ac_class?post=21615"},{"taxonomy":"ac_bond","embeddable":true,"href":"https:\/\/www.acad-ciencias.pt\/eng\/wp-json\/wp\/v2\/ac_bond?post=21615"},{"taxonomy":"ac_section","embeddable":true,"href":"https:\/\/www.acad-ciencias.pt\/eng\/wp-json\/wp\/v2\/ac_section?post=21615"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}