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Frontiers in Earth Science, 2023 The Fuli Pb-Zn deposit in Yunnan is located in the southeast of the Sichuan-Yunnan-Guizhou (SYG) Pb-Zn metallogenic province in South China. Lead and zinc reserves total approximately 0.3 million tons with an average grade of 18.68% Pb+Zn. The stratiform
Xingyu Liang +5 more
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Numerical Modeling of Rock Panels Subjected to Blast Loadings
Advances in Civil Engineering, 2022 In rock engineering problems, the rock is usually subjected to dynamic loads induced by drill, blast and rockburst. Therefore, understanding the dynamic response of rock benefit the safety and productivity of excavation activities.
Haijun Wang +9 more
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Selective leaching of Mo from an off-grade gravity lead concentrate in Na2CO3 solution [PDF]
Journal of Mining and Metallurgy. Section B: Metallurgy, 2019 The selective leaching of Mo from an off-grade gravity lead concentrate was investigated in Na2CO3 solution using air as an oxidant. The leaching behaviors of Mo and Pb were predicted by the thermodynamic phase diagrams of Pb-Mo-C-H2O system.
Liu Z.-X. +4 more
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Zinc and Zinc Transporters in Dermatology
International Journal of Molecular Sciences, 2022 Zinc is an important trace mineral in the human body and a daily intake of zinc is required to maintain a healthy status. Over the past decades, zinc has been used in formulating topical and systemic therapies for various skin disorders owing to its wound healing and antimicrobial properties.
Zubaidah Al-Khafaji +2 more
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Frontiers in Earth Science, 2023 The stress background and rock fractures are essential factors affecting the stability of mines. In order to better understand the in situ stress background and rock fractures in the Guangdong Fankou Mine, we use ultrasonic borehole television scanning ...
Yi Du +7 more
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Effect of Preventive Supplementation with Zinc and other Micronutrients on Non-Malarial Morbidity in Tanzanian Pre-School Children: A Randomized Trial. [PDF]
, 2012 The efficacy of preventive zinc supplementation against diarrhea and respiratory illness may depend on simultaneous supplementation with other micronutrients.
Ayşe Y. Demir +10 more
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Replacement of reserves zinc based on the recycling of technogenic raw materials [PDF]
Экономика региона, 2013 In the article, the perspective trends of the expansion of the mineral-ore base of the Russian producers of zinc by recycling of technogenic raw materials are considered.
Olga Sergeevna Bryantseva +3 more
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A review of the Discrete Element Method/Modelling (DEM) in agricultural engineering
Journal of Agricultural Engineering, 2023 With the development of high-performance computing technology, the number of scientific publications regarding computational modelling of applications with the Discrete Element Method/Modelling (DEM) approaches in agricultural engineering has risen in ...
Qing Guo, Huihuang Xia
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Maternal zinc intakes and homeostatic adjustments during pregnancy and lactation. [PDF]
, 2012 Zinc plays critical roles during embryogenesis, fetal growth, and milk secretion, which increase the zinc need for pregnancy and lactation. Increased needs can be met by increasing the dietary zinc intake, along with making homeostatic adjustments in ...
Donangelo, Carmen, King, Janet
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The Therapeutic Effect of Zinc Sulfate on Neonatal Hyperbilirubinemia [PDF]
Iranian Journal of Neonatology, 2017 Background: Approximately 60% of term neonates and 80% of preterm ones suffer from hyperbilirubinemia in theirfirst week of life. This study sought to characterize the therapeutic effect of oral zinc sulfate on neonatalhyperbilirubinemia.Methods: In this
Somayyeh Hashemian +4 more
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