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Programa de prevenção de acidentes de trabalho e doenças ocupacionais nos garimpos de pedras preciosas, em São Martinho da Serra - RS
(Universidade Federal de Santa MariaBrasilUFSMCentro de Tecnologia, 2005-03-18)
The mining is one of the more important economical activities of Brazil and also one
of the number ones in work accidents and occupational diseases. Taking advantage
of the creation of the Cooperative of the Prospectors ...
Mineralogical, petrographic and fluid inclusion evidence for the link between boiling and epithermal Ag-Au mineralization in the La Luz area, Guanajuato Mining District, México
(Elsevier, 2017)
Theoretical, experimental and observation data provide strong evidence that boiling is the dominant depositional mechanism in many low to intermediate sulfidation epithermal precious metals deposits. Textural and petrographic ...
Estudio integral del trabajo: minería de metales preciosos
(Servicio Nacional de Aprendizaje (SENA)División de Industria. Regional Antioquia - Chocó, 2019)
Corticosteroids in the treatment of severe COVID-19 lung disease: The pulmonology perspective from the first united states epicenter
The SARS-CoV-2 pandemic has introduced the medical community to a lung disease
heretofore unknown to most clinicians. In much of the discourse about COVID-19 lung
disease, the more familiar clinical entity of ARDS has ...