Distribution of adhesion rate constant in the coal sample [PDF]
, 2005 Flotation is the process of enrichment which consists in differentiating the useful component (volume property) in the separation products. Flotation leads to the differentiation of the volume property by means of applying the differentiation of surface ...
Anna Młynarczykowska, Marian Brožek
core
ESG Thematic Bonds in Emerging Markets: Risk, Uncertainty, and Ambiguity
European Financial Management, EarlyView.ABSTRACT We examine the impact of risk aversion, ambiguity, and uncertainty (geopolitical and economic) on the ESG thematic bond markets in emerging countries. We analyze ESG sovereign (both USD and local currency denominated) and corporate bond markets on the aggregate and regional levels.
Nebojsa Dimic +3 more
wiley +1 more source
Interfacial Adhesion between Fatty Acid Collectors and Hydrophilic Surfaces: Implications for Low-Rank Coal Flotation. [PDF]
Molecules, 2022 Xia Y, Fang D, Qu P, Li Y.
europepmc +1 more source
Lender‐Affiliated Analysts and Syndicated Loans
Financial Management, EarlyView.ABSTRACT Loans to borrowers covered by affiliated analysts have lower spreads. This effect is driven mostly by affiliated analysts sharing information with, rather than demanding information from, lending arms. Exploiting plausibly exogenous changes in brokerage affiliations, we find that the results are likely to be causal.
Yongqiang Chu, Tao Ma, Cong (Roman) Wang
wiley +1 more source
Thermochemical utilization of low rank coal and flotation concentrate
Journal of Sustainable Mining, 2019 Flotation concentrates are waste material from coal mine operation. The process of steam gasification seems to be an attractive option for their economic utilization and an alternative to their potential combustion in boilers. The gasification process is
Rafał Gąsior, Adam Smoliński
doaj +1 more source
‘This Is Not Europe’: Investigating the Commission's Anti‐Populist Articulation of ‘European Values’
JCMS: Journal of Common Market Studies, EarlyView.Abstract Whilst ‘populism’ is often considered antithetical to ‘European values’, how this contrast shapes the very meaning of such ‘values’ remains underexplored. This article investigates the European Commission's anti‐populist articulation of ‘European values’, which constructs ‘populism’ as their constitutive outside.
Alex Yates
wiley +1 more source
Divergent roles of ent‐kaurene oxidase paralogs in rice momilactone biosynthesis
Journal of Integrative Plant Biology, EarlyView.Rice contains a five‐gene tandem array of genes encoding members of the ent‐kaurene oxidase (KO) family, with OsKOL4 and OsKOL5 playing divergent roles in momilactone metabolism, but both acting in the production of antifungal and antibacterial phytoalexins, which are important for disease resistance.
Zhibiao Wang +8 more
wiley +1 more source
A new froth image classification method based on the MRMR-SSGMM hybrid model for recognition of reagent dosage condition in the coal flotation process. [PDF]
Appl Intell (Dordr), 2022 Cao W +5 more
europepmc +1 more source
A Comprehensive Revisit to the Safe‐Haven Assets Literature
Journal of Economic Surveys, EarlyView.ABSTRACT A large number of studies examine the safe‐haven characteristics of different asset classes. However, this paper addresses a lack of systematic literature reviews and bibliometric analyses with a sound theoretical viewpoint the safe‐haven assets literature by focusing on 1305 studies published in top‐tier journals during 2013–2026 from the ...
Javed Bin Kamal +3 more
wiley +1 more source
The valuation of trends flotability of non-burnt coal residuals /combustibe components from fly ash. [PDF]
Acta Montanistica Slovaca, 2004 Possibilities of the utilisation of energetical wastes in civil engineering applications is limited due to the content of residuals of non-burnt coal, magnetite iron, refined fly ash.
Benková Marta
doaj