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The occurrence of metallic copper and redistribution of copper in the shocked Suizhou L6 chondrite
Copper possesses very strong chacophile properties, but under the conditions found in meteorites, its behavior is like that of siderophile elements....
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Inorganic Non-metallic Raw Materials
Mineral raw materials are components of the earth formed by geological processes, sufficiently explored and usable due to their useful properties....
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Meshing strategies for 3d geo-electromagnetic modeling in the presence of metallic infrastructure
In 3D geo-electromagnetic modeling, an adequate discretisation of the modeling domain is crucial to obtain accurate forward responses and reliable...
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Metallic Ores in North Africa: New Results and Achievements in the Post-2016 Era
In this chapter, new data about selected metallic ore deposits in North Africa are presented. They concentrate on new researches in the post-2016 era...
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The effect of metallic and non-metallic fiber on the mechanical properties of waste ceramic concrete
Fiber-reinforced concrete has widely been used due to its advantage that it excels over plain concrete. The present study highlights the metallic and...
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Deformation Microstructure, Metallic Iron, and Inclusions of Hollow Negative Crystals in Olivine from the Seymchan Pallasite: Evidence of Fe2+ Solid-State Reduction
AbstractOlivine grains from the Seymchan pallasite were studied using optical microscopy, Raman spectroscopy, and scanning electron microscopy (SEM)....
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Multi-devices field magnetic susceptibility: ‘3D’ spatialization of metallic contamination in soils and reverse correlation in carbonated context (Jebel Ressas, Tunisia)
Soil contamination linked to abandoned lead–zinc mining wastes represents a serious environmental hazard of worldwide concern, raising the need for...
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Non-metallic decorative inlays in La Tène jewellery - contribution of archaeometry to the understanding of production technologies
The study provides a detailed investigation into several representatives of La Tène jewellery. Primarily, it deals with non-metallic decorative...
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Synthesis and mechanical properties of graphene nanoparticles reinforced with aluminium alloy matrix composites
Metal matrix composites are light and robust materials that are widely used in a variety of industrial applications. In this study, Graphene...
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Effect of the reuse of plastic and metallic fibers on the characteristics of a gravelly soil with clays stabilized with natural hydraulic lime
A series of tests were carried out to study the combined effect of plastic fiber, metal fiber, and the optimum percentage of natural hydraulic lime...
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COMPOSITE BIODEGRADABLE POLYMERIC MATRIX DOPED WITH HALLOYSITE NANOTUBES FOR THE REPAIR OF BONE DEFECTS IN DOGS
The use, in veterinary practice, of a three-dimensional biopolymer matrix (based on chitosan, agarose, and gelatin and doped with halloysite...
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Enhanced phosphorus removal and recovery by metallic nanoparticles-modified biochar
Phosphorous (P) is a major water and wastewater pollutant and at the same time an essential crop nutrient facing a global shortage. Technologies that...
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Effects of the Inclusion of Ce and Ni Species on Ti for Modification of K10-Clay by Sol-Gel and their Use as Catalysts in the Liquid-Phase Esterification Systems
The modification of montmorillonite with metallic species affects directly its crystalline structure, texture, porosity, and surface. The interaction...
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Permeability and the Ergun Equation as a Basis for Permeability Measurements of Metallic Foams and Wire Meshes
This paper concerns a method and a test set-up to measure the permeability of plates of metal foams and sets of wire meshes used to control flows in...
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Durability and Leaching Behavior of Mine Tailings After Inerting Geomaterials in Tunisia
Mining activities are responsible for the increase of pollutants (i.e., metallic elements) in the environment. Mining wastes are highly contaminated...
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Natural and Synthetic Hard Materials
Hard materials are materials that are characterized by a very high hardness and wear resistance. In general, a subdivision can be made into natural...
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Native Cobalt in Deep Levels of the Kola Superdeep Borehole
AbstractNative cobalt was found in amphibolite of the Kola superdeep borehole (SG-3) from a depth of 9630 m by a complex of local analytical methods...
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Formation of FeNi metal nodules in the Jilin H5 chondrite, the largest stone meteorite in the world
The Jilin H5 chondrite, the largest known stony meteorite in the world, with its No.1 fragment weighing 1770 kg. It contains submillimeter- to...
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Valorization of the use of natural Alfa (Stipa tenacissima L.) fiber in composite reinforcing plates based on natural fibers and metal fabric
Composites are used to reinforce existing structures to remedy current pathologies or increase their loading capacity to resist loads higher than...
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Review of experimental and analytical techniques to determine H, C, N, and S solubility and metal–silicate partitioning during planetary differentiation
During their formation, terrestrial planets underwent a magma ocean phase during which their metallic cores segregated from their silicate mantles...
