Results 121 to 130 of about 211,656 (309)

Combined Gold Recovery and Nanoparticle Synthesis in Microbial Systems Using Fractional Factorial Design. [PDF]

open access: yesNanomaterials (Basel), 2022
Mosquera-Romero S   +8 more
europepmc   +1 more source

Enhancing gold recovery from refractory bio-oxidised gold concentrates through mechano-chemical activation

open access: yes, 2019
This paper aims at investigating the gold leaching behaviour of refractory, bio-oxidized flotation gold concentrates, before and after mechano-chemically activation, for enhancing plant gold extraction.
Addai Mensah, J.   +2 more
core  

Influence of gold mineralogy on its flotation recovery in a porphyry copper-gold ore

open access: yes, 2013
Link to a related website: http://dx.doi.org/10.1016/j.ces.2014.08.013, CorrigendumThe present study investigates the implications of gold mineralogy on its flotation recovery, in a typical porphyry copper–gold ore (1.7 g/t Au feed grade).
Skinner, W., Agorhom, E.A., Zanin, M.
core   +1 more source

Dynamic Interfacial Chemistry of Choline Chloride as Electrolyte Additive for Stable Zn‐Iodine Batteries

open access: yesAdvanced Functional Materials, EarlyView.
Choline chloride (ChCl) additive enables dynamic interface engineering in Zn‐I2 batteries by forming hydrophobic polyiodide complexes and a Zn‐stabilizing Ch+‐rich layer under electric field modulation. This dual‐function strategy suppresses iodine hydrolysis and dendrite formation, while optimizing Zn2+ solvation and transport for high‐efficiency ...
Xiaoyu Bi   +16 more
wiley   +1 more source

Blood Biomarkers and Surface‐Enhanced Raman Spectroscopy for Gout: A Comprehensive Review

open access: yesAdvanced Functional Materials, EarlyView.
Schematic illustrating gout disease progression from asymptomatic hyperuricemia to chronic tophaceous disease, highlighting the limitations of conventional imaging and biochemical diagnostics and the potential of engineered SERS platforms for ultrasensitive blood‐based detection of urate‐related biomarkers across disease stages, with the color gradient
Isuri Perera   +6 more
wiley   +1 more source

Optimising circuit design for gravity gold recovery

open access: yes, 2012
To determine the optimal circuit configuration for gravity gold recovery consideration should be given to a range of factors in addition to the efficiency of the gravity circuit, including capital costs, ease of operation and impact on comminution.
Bax, A., Staunton, William
core  

Solution‐Processed Thin‐Film Transistors With Tunable Temporal Dynamics for Neuromorphic Computing

open access: yesAdvanced Functional Materials, EarlyView.
Solution‐processed CNT and CNT/P3HT ion‐gated transistors exhibit materials‐defined synaptic timescales: fast CNT devices for high‐frequency spiking and slow hybrid devices for temporal integration. Embedding these dynamics into coupled reservoir‐computing and spiking neural network simulations reveals that a Hybrid‐Reservoir / CNT‐SNN architecture ...
Kevin Schnittker   +5 more
wiley   +1 more source

Full Factorial Design for Gold Recovery from Industrial Solutions. [PDF]

open access: yesToxics, 2021
Mihăilescu M   +9 more
europepmc   +1 more source

A Myth of "the Keynesian before Keynes:" Low Interest Rate Policy in the Early 1930s in Japan [PDF]

open access: yes
Departing from the gold standard was the necessary condition for early recovery from the Great Depression in 1930s (Eichengreen and Sachs[1985]). Then, was it the sufficient condition for an independent monetary policy?
Masato Shizume
core  

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