Results 31 to 40 of about 169,391 (259)
Mining education in the XXI century: global challenges and prospects
Записки Горного института, 2017 An analysis of development prospects for the world mining industry is presented, requirements to mining technologies are formulated, as well as key trends of technologic development in the mineral resources complex.
O. I. Kazanin, K. Drebenshtedt
doaj +1 more source
Coal Mining and MSME: Is it Mutually Beneficial? [PDF]
Nature Environment and Pollution TechnologyThe existence of a coal mining company in the vicinity of the community is something to be feared related to environmental damage due to coal mining. On the other hand, coal mining can have a positive impact on the economy of communities around the mine ...
S. Bintariningtyas, T. Mulyaningsih and Y. Purwaningsih
doaj +1 more source
Stone Age and the World of Primitive Mining
Cхід, 2018 The role of the primitive mining in providing civilization advancement of the Stone Age communities is shown. The ways of the first minerals development are explored.
Gennadiy Gayko +2 more
doaj +1 more source
Mining Stable Roles in RBAC [PDF]
, 2009 In this paper we address the problem of generating a candidate role-set for an RBAC configuration that enjoys the following two key features: it minimizes the administration cost; and, it is a stable candidate role-set. To achieve these goals, we implement a three steps methodology: first, we associate a weight to roles; second, we identify and remove ...
Alessandro Colantonio +3 more
openaire +2 more sources
LEGAL PROTECTION FOR FOREIGN INVESTMENT IN THE MINERAL AND COAL MINING SECTOR IN INDONESIA
Dialogia Iuridica, 2021 One of the indicators of Indonesia's economic development is investors. Investors are actors who have a role to empower and manage potential resources to serve as the country's economic strength.
Vania Shafira Yuniar
doaj +1 more source
Reconfiguring Role-Based Access Control via Role Clustering
IEEE AccessRole-based access control (RBAC) systems have become a widely used and accepted method by many organizations today due to their efficiency and ease of management.
Osman Durdag, Ahmet Coskuncay
doaj +1 more source
Minería, formas de urbanización y transformación del espacio en Huamachuco, La Libertad, Perú
Bulletin de l'Institut Français d'Études Andines, 2017 Mining plays an important role in the structuring of the Peruvian territory. However, mining activities are heterogeneous: there are different scales and types of mining operations that generate different kinds of linkages with the territory and the ...
Alejandro Gonzales Gavilano
doaj +1 more source
Ecological Indicators, 2021 Surface coal mining leads to a series of landscape ecological disturbances and ecological environmental problems. Landscape ecological network plays an important role in maintaining ecological balance, protecting biodiversity, preventing pollution ...
Zhenhua Wu +4 more
doaj +1 more source
Energies, 2022 Mining of minerals is an important part of the technical sciences, for which the certainty and unambiguity of terms and the correct application of definitions is an absolute requirement.
Sergey Zhironkin +2 more
doaj +1 more source
Role mining - revealing business roles for security administration using data mining technology [PDF]
Proceedings of the eighth ACM symposium on Access control models and technologies - SACMAT '03, 2003 In this paper we describe the work devising a new technique for role-finding to implement Role-Based Security Administration. Our results stem from industrial projects, where large-scale customers wanted to migrate to Role-Based Access Control (RBAC) based on already existing access rights patterns in their production IT-systems.
Martin Kuhlmann +2 more
openaire +1 more source