Buscar
Mostrando ítems 41-50 de 286
Los recursos mineros en las cadenas globales de valor
(Instituto de Investigaciones Economicas, UNAMMX, 2019)
Este trabajo identifica a nivel industria-país las cadenas de valor en el mundo que hace uso intensivo de minerales, señala además qué empresas las lideran, y qué países han escalado su posición a mayor valor agregado. Las ...
Caracterização de resíduos de rochas pegmatíticas e gnáissicas segundo potencial reativo, índices físicos e resistência mecânica
(BrasilUFRNPROGRAMA DE PÓS-GRADUAÇÃO EM ENGENHARIA CIVIL, 2018-12-20)
Mining is an economic activity of an extractive character and fundamental as a
basis for various production chains such as: chemical, pharmaceutical, civil
construction and many others. While promoting wealth and consumer ...
Induction of a geochemical barrier for As, Fe and S immobilization in a sulfide substrate
(Revista Brasileira de Ciência do Solo, 2018)
Optimal channel coordination in use-based product-service system contracts
(Taylor & Francis, 2017)
Nowadays, service economy efficiencies are key to keep competitiveness and increase market advantages. The development
of Product-Service Systems (PSS) can be an interesting strategy as they seek to improve the business ...
A responsabilidade social das empresas transnacionais chinesas ligadas à mineração na República Democrática do Congo em matéria de exploração de trabalho infantil: potencialidades e limites
(Universidade Federal de Santa MariaBrasilDireitoUFSMPrograma de Pós-Graduação em DireitoCentro de Ciências Sociais e Humanas, 2023-08-02)
Characteristics of the current global economic model make it possible to intensify transnational
business operations and decentralize production processes. Taking advantage of this possibility, the
Chinese, in their ...
Modelo de gestión integral de la sostenibilidad para la industria minera en Colombia
(Medellín - Minas - Doctorado en Ingeniería - Ciencia y Tecnología de MaterialesDepartamento de Materiales y MineralesUniversidad Nacional de Colombia - Sede Medellín, 2019-04-23)
Throughout history mining has provided humanity raw material for the manufacture of essential elements for daily life. However, this activity has also been the source of intense debates, which have also encouraged knowledge ...
Implementación de un sistema informático denominado CONMIN, orientado a prevenir conflictos mineros a nivel nacional
(Pontificia Universidad Católica del Perú.PE, 2021)
Implementación de un sistema informático denominado CONMIN, orientado a prevenir conflictos mineros a nivel nacional
(Pontificia Universidad Católica del Perú.PE, 2021)