Results 51 to 60 of about 54,082 (295)
SeparationsScreening is a critical link in the separation of gold ores. However, issues such as the agglomeration of material masses and screen aperture blinding often lead to low screening precision and poor desliming performance, severely impacting the efficiency
Ning Xu +8 more
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Mining deed of the Pennsylvania Gold Mining and Milling Company for the Gold Bug lode
, 2022 Mine report no. 795.Typescript (carbon copy).The property was located in the Morris mining district, Clear Creek County ...
core
Advanced Science, EarlyView.Multi‐trait genome‐wide association mapping identifies a central hub regulator, COLD AND CATECHINS REGULATOR 1 (CCR1), and its excellent natural allele variation, coordinately enhancing cold tolerance and promoting catechins biosyntheis. CsCCR1 interacts with CsCBF1/3 and is transcriptionally activated by CsLUX and CsKUA1 to promote catechins ...
Yanli Wang +10 more
wiley +1 more source
Automatic Process Mineralogy Based on Gold Ore Core
Kuangchan zonghe liyongThis is an article in the field of process mineralogy. A quartz vein type gold deposit in Shandong has a gold grade of 2.51 g/t. In order to further develop the deposit and study the beneficiation process, the process mineralogy of the mineral was ...
Mingming CAI +5 more
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, 2014 This paper describes an approach to exter- nalising and formalising expert knowledge involved in the design and evaluation of hydrometallurgical process chains for gold ore treatment.
Rintala, Lotta; id_orcid +3 more
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A short review of environmental and health impacts of the gold mining
, 2022 Gold mining is attracting increasing attention in many countries of the world. On the other hand, this sector causes numerous environmental and human health issues.
Galić, Ivo +2 more
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An Electrically Conducting Water‐based Reversible Adhesive
Advanced Electronic Materials, EarlyView.A water‐based reversible glue is demonstrated. The glue has electrical properties similar to other conducting adhesives but can detach after an alkaline wash. Metal fillers are added to an aqueous mixture of polymer nanoparticles synthesized by emulsion polymerization. The nanoparticles are stabilized by poly(acrylic acid) chains bonded to them. The pH‐
Bassam A. Aljohani +5 more
wiley +1 more source
Journal of Information Technology, 2020 The scientific method is based on the rigorous testing of falsifiable conjectures. Data mining, in contrast, puts data before theory by searching for statistical patterns without being constrained by prespecified hypotheses. Artificial intelligence and machine learning systems, for example, often rely on data-mining algorithms to construct models with ...
openaire +1 more source
Advanced Intelligent Discovery, EarlyView.Exosomes are emerging as powerful biomarkers for disease diagnosis and monitoring. This review highlights the integration of surface‐enhanced Raman spectroscopy with artificial intelligence to enhance molecular fingerprinting of exosomes. Machine learning and deep learning techniques improve spectral interpretation, enabling accurate classification of ...
Munevver Akdeniz +2 more
wiley +1 more source
Prediction of Temperature Field and Control Method for Heat Damage in Deep Shaft
GeofluidsDuring the excavation of the shaft, the inlet air temperature undergoes seasonal variations and is influenced by geothermal effects and air compression heat. Merely augmenting the inlet air volume fails to mitigate the extreme temperatures encountered at
Chunlong Wang +5 more
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