Results 21 to 30 of about 1,462,174 (364)
Green synthesis of copper/copper oxide nanoparticles and their applications: a review
Green Chemistry Letters and Reviews, 2022 Copper and Copper oxide nanoparticles have garnered a lot of attention among the metal oxide nanoparticles, especially because of their many characteristics and applications in many disciplines, notably nanomedicine and biomedical sciences.
N. Chakraborty +7 more
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Making online learning accessible to disabled students: an institutional case study
Research in Learning Technology, 2006 Based on the authors' reflections on experience working at the Open University, approaches to making online learning accessible to disabled students are considered. The considerations are applicable to all concerned with online learning and indeed
Martyn Copper
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Hypogene enrichment in Miduk porphyry copper ore deposit, Iran
Scientific Reports, 2022 This study was planned with the aim of identifying the nature and circumstances of the high-graded central core and increasing trend of copper content through depth of 1000 m in Miduk PCD. Mechanisms of high-grading, refer to hypogene enrichment (HE), in
L. Yousefi Soorani +4 more
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Progress and Perspectives of Electrochemical CO2 Reduction on Copper in Aqueous Electrolyte.
Chemical Reviews, 2019 To date, copper is the only heterogeneous catalyst that has shown a propensity to produce valuable hydrocarbons and alcohols, such as ethylene and ethanol, from electrochemical CO2 reduction (CO2R).
Stephanie Nitopi +12 more
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Experience of development of porphyry copper type deposits in the Urals
Записки Горного института, 2017 Russian copper company was the first in Russia to start developing porphyry copper deposits. In 2013 the Mikheevsky mining and processing plant with the annual production capacity of 18 mln t of ore was put into exploitation.
I. A. Altushkin +3 more
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The Role of Copper Homeostasis in Brain Disease
International Journal of Molecular Sciences, 2022 In the human body, copper is an important trace element and is a cofactor for several important enzymes involved in energy production, iron metabolism, neuropeptide activation, connective tissue synthesis, and neurotransmitter synthesis.
Yu-wen An +5 more
semanticscholar +1 more source
Research status and prospect of dissimilar light alloy welding technology [PDF]
MATEC Web of Conferences, 2022 Magnesium alloys, aluminum alloys and titanium alloys are currently widely used light alloy materials with good prospects. The welding of Mg/Al/Ti dissimilar light alloys has a wide range of application requirements in aerospace, automobile manufacturing,
He Xiaohui +5 more
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Breast Cancer Research, 2021 Background There is currently no clinical trial data regarding the efficacy of everolimus exemestane (EE) following prior treatment with CDK4/6 inhibitors (CDK4/6i).
Mariya Rozenblit +5 more
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Study on Backfill Acoustic Emission Characteristics and Source Location under Uniaxial Compressive
Advances in Civil Engineering, 2022 This study investigates the acoustic emission (AE) characteristic of cemented tailings backfill (CTB) under uniaxial compressive loading. A classified tailings material source from Wushan Copper Mine was used to prepare cylindrical CTB samples.
Caixing Shi +4 more
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Substantiation of the effective geotechnological parameters of activation heap leaching of gold from refractory ores [PDF]
E3S Web of Conferences, 2020 The difficulties associated with the hydrometallurgical processing of refractory ores and some methods of their solution are discussed in the article. Difficulties associated with leaching of goldcopper ores are characterized.
Rasskazova Anna, Korpi Paul
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