Results 31 to 40 of about 2,243,978 (398)
Metals, 2020 An alternative process of pre-roasting, phosphoric acid leaching followed by solvent extraction of a limonitic laterite ore was described in this work, with emphasis on the solvent extraction of Ni and Co from the phosphoric acid leaching solution by ...
Mingjun Rao +8 more
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A Systematic Review on the Implication of Minerals in the Onset, Severity and Treatment of Periodontal Disease [PDF]
, 2016 Periodontal disease is an inflammatory disease with high prevalence in adults that leads to destruction of the teeth-supporting tissues. Periodontal therapy has been traditionally directed at reduction of the bacterial load to a level that encourages ...
Battino, Maurizio +4 more
core +5 more sources
Partially-observed models for classifying minerals on Mars [PDF]
, 2013 The identification of phyllosilicates by NASA's CRISM (Compact Reconnaissance Imaging Spectrometer for Mars) strongly suggests the presence of water-related geological processes.
Dundar, Murat, Li, Lin, Rajwa, Bartek
core +1 more source
Remote Sensing, 2017 The unpredictable climate in wet tropical regions along with the spatial resolution limitations of some satellite imageries make detecting and mapping artisanal and small-scale mining (ASM) challenging. The objective of this study was to test the utility
Celso M. Isidro +3 more
doaj +1 more source
Assessment of polycarbonate material as a sustainable substitute for glazing in hot climates
International Journal of Sustainable Energy, 2023 In modern buildings, it is evident that exterior glazing is highly desirable to enhance the visual environment and provide daylight. This study investigates the energy performance of polycarbonate glazing as a potential substitute for conventional glass.
Mohammed Alhaji Mohammed +2 more
doaj +1 more source
Proceedings of the International RILEM Conference Materials, Systems and Structures in Civil Engineering 2016 - Segment on Historical Masonry, 2016 Inorganic consolidants, such as ethyl silicate, nanolime and ammonium oxalate, have proven to be effective for certain materials, but each has its drawbacks. This has recently led to the investigation of hydroxyapatite (HAP) as a novel inorganic consolidant, which demonstrated excellent performance on carbonate stones.
George W. Scherer, SASSONI, ENRICO
openaire +3 more sources
Evidence for widespread hydrated minerals on asteroid (101955) Bennu
Nature Astronomy, 2019 Early spectral data from the Origins, Spectral Interpretation, Resource Identification, and Security-Regolith Explorer (OSIRIS-REx) mission reveal evidence for abundant hydrated minerals on the surface of near-Earth asteroid (101955) Bennu in the form of
V. Hamilton +458 more
semanticscholar +1 more source
Trial calculation of relating the equilibrium state of minerals to the descriptive mineralogy [PDF]
, 1997 Statistical calculation have been carried out on the volumes of the asymmetric unit of minerals. This treatment is related to the origin of the symmetry and periodicity of the crystals, and to the equilibrium conditions of these crystals.
Kawahara, Akira
core +1 more source
AllEnricher: a comprehensive gene set function enrichment tool for both model and non-model species
BMC Bioinformatics, 2020 Background Function genomic studies will generally result in lists of genes that may provide clues for exploring biological questions and discovering unanticipated functions, based on differential gene expression analysis, differential epigenomic ...
Du Zhang +6 more
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Hydrated Double Carbonates - A Raman and Infrared Spectroscopic Study [PDF]
, 2007 The Raman spectra of selected double carbonates including pirssonite, gaylussite, shortite and quintinite complemented with infrared spectra have been used to characterise the structure of these carbonate minerals.
Dickfos, Marilla, Frost, Raymond
core +2 more sources