نتایج جستجو برای: from shallow investigations geotechnics

تعداد نتایج: 5674866  

Journal: :Topics in current chemistry 2010
Barbara Kirchner

Theoretical investigations of ionic liquids are reviewed. Three main cate-gories are discussed, i.e., static quantum chemical calculations (electronic structure methods), traditional molecular dynamics simulations and first-principles molecular dynamics simulations. Simple models are reviewed in brief.

2016
Jean-François Ethier Ryeyan Taseen Luc Lavoie Adrien Barton

Electronic prescriptions are supported as a means to reduce adverse drug events, but the ambiguities and overspecificities of prescription semantics along with their lack of standardization reduce adoption, limit interoperability and are potential sources of error. Ontologies in the OBO Foundry, founded on realist methodology, have been successful in fostering the logical, scientifically accura...

2007
O. K. H. Steffen

Mine planning is a typical engineering design function which integrate the disciplines of geology, metallurgy, geotechnics, mining and economics. The numerous uncertainties associated with geological understanding, the exposure of people to potential hazards in the work place and the need to provide a specific dollar outcome, requires a proper assessment of the risk. This paper identifies the s...

Journal: :Physical review letters 2009
Alexandre J Kabla Tim J Senden

When walking on wet sand, each footstep leaves behind a temporarily dry impression. This counterintuitive observation is the most common illustration of the Reynolds principle of dilatancy: that is, a granular packing tends to expand as it is deformed, therefore increasing the amount of porous space. Although widely called upon in areas such as soil mechanics and geotechnics, a deeper understan...

Journal: :Crystals 2022

Cement and lime currently are the most common binders in building materials. However, alternative materials methods needed to overcome functional limitations environmental footprint of conventional products. This Special Issue is entirely dedicated “New frontiers cementitious lime-based composites” gathers selected reviews experimental articles that showcase recent trends this multidisciplinary...

The objective of this research is to determine all processes in the magmatic evolution and related hydrothermal activities that created the volcanic rocks and associated ore-forming systems of the Bafq ‎mining district. Several iron oxide-apatite (IOA) deposits were investigated in this area with a focus on the Sechahun ore deposit. The Bafq ‎mining district is well known for hosting significan...

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