Results 1 to 10 of about 2,009,094 (215)
Ecology and EvolutionSoil microorganisms play a pivotal role in the biogeochemical cycle and serve as crucial indicators of ecological restoration in terrestrial ecosystems.
Yuanqi Zhao +5 more
doaj +2 more sources
Internet Policy Review, 2021 In the context of blockchain networks, mining describes a permissionless process intended to ensure the global consistency of a decentralised ledger. Mining requires the consumption of a costly computational resource to participate in a probabilistic competition that confers specific privileges to a node.
Wassim Zuhair Alsindi, Laura Lotti
openaire +4 more sources
Bioaccumulation of Lead, Cadmium, and Arsenic in a Mining Area and Its Associated Health Effects
Toxics, 2023 Soil contamination is associated with a high potential for health issues. This study aimed to investigate the bioaccumulation of heavy metals and its associated health impact among residents near a mining area.
Ulziikhishig Surenbaatar +6 more
doaj +1 more source
Plant Community Diversity at Two Reclaimed Mine Tailing Storage Facilities in Québec, Canada
Land, 2021 Mining activities generate residues during the ore concentration process. These wastes are placed into large tailing storage facilities, and upon mine closure, these tailings must be reclaimed.
Alyson Gagnon +3 more
doaj +1 more source
Restoration Ecology, Volume 30, Issue S1, October 2022., 2022 Mineral extraction activities are intensely disruptive to ecosystems and their associated fauna. Few countries globally have comprehensive legislation surrounding mine site restoration, but within Australia, restoration of discontinued mine sites is a legislative requirement. However, substantial ambiguity regarding the optimal techniques for restoring
Sophie L. Cross +7 more
wiley +1 more source
Yeni Bir Dolgu Maddesi Olan Cention N'in Radyoopasitesinin Değerlendirilmesi
Acta Odontologica Turcica, 2023 Amaç: Bu çalışmanın amacı, Cention N isimli dolgu maddesinin radyoopasitesinin farklı restoratif materyaller ile karşılaştırılmalı olarak değerlendirilmesidir.
Zeynep Kaya, Bilal Özmen
doaj +1 more source
A simple SIR model with a large set of asymptomatic infectives [PDF]
, 2020 There is increasing evidence that one of the most difficult problems in trying to control the ongoing COVID-19 epidemic is the presence of a large cohort of asymptomatic infectives.
Gaeta, Giuseppe
core +2 more sources
Development of the lead and zinc mining and metallurgy in the "Trepča" mine-Stari Trg [PDF]
Bakar, 2022 After the migration of Serbs in 1690 and 1735, the exploitation of mines in the area of present-day Serbia ceased, and after a standstill of nearly 200 years, the mining and metallurgical activities in Serbia were activated in the second quarter of the ...
Trajković Slobodan +3 more
doaj +1 more source
The developmentof saltminingin Astrakhan province (on the exampleofChapchachi saltmountain)in the second halfof the XIX century [PDF]
Известия Саратовского университета. Новая серия: История. Международные отношения, 2022 The article covers the history of the organization of salt business at the Chapchachinsky stone deposit of the Astrakhan province in the second half of the XIX century.
Khairlapova, Marina M.
doaj +1 more source
Fine properties of functions of bounded deformation - an approach via linear PDES [PDF]
, 2020 In this survey we collect some recent results obtained by the authors and collaborators concerning the fine structure of functions of bounded deformation (BD).
De Philippis, Guido, Rindler, Filip
core +2 more sources