Results 121 to 130 of about 3,122 (246)
Water‐Stable Paper‐Based Laser‐Induced Graphene With Asymmetric Water Adhesion and Wettability
Advanced Materials Interfaces, Volume 13, Issue 11, 9 June 2026.Paper‐based electronics are attractive for sustainable and disposable devices, but often fail in wet environments. By introducing Parafilm into cellulose paper combined with laser conversion, two graphene surfaces with different water interactions are created.
Lingyin Meng +3 more
wiley +1 more source
Single reagent for coal flotation [PDF]
, 2013 Froth flotation is widely used for the beneficiation of fine coal and collectors are important for the effective separation in flotation. Conventionally, diesel in combination with a commercial frother is used in most of the coal washeries.
Vasumathi, N +6 more
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Advanced Sustainable Systems, Volume 10, Issue 6, June 2026.If tidal electricity generation and storage replaced natural gas and battery storage by 2050, it could reduce the climate change impact of UK grid electricity by 71%, saving up to 4.4 Mt CO2 eq./y. Most other environmental impacts would be reduced by up to 24%. However, high costs and low public acceptability hinder its deployment. ABSTRACT Tidal range
Harish K. Jeswani +2 more
wiley +1 more source
Oily Bubble Flotation of Coal Macerals of Shendong Jurassic Coal
The comprehensive quality enhancement and grading of coal are crucial methods for unlocking the high value-added and low-carbon utilization of coal resources.
Anning Zhou +10 more
core +1 more source
Early evolutionary history of the seed
Biological Reviews, Volume 101, Issue 3, Page 1511-1553, June 2026.ABSTRACT The seed is an essential stage in the life history of gymnospermous and angiospermous plants, facilitating both their survival and dispersal. We reappraise knowledge of the evolutionary history of the gymnospermous seed, from its origin in the late Devonian through to the well‐known end‐Permian extinctions – an interval encompassing the ...
Richard M. Bateman +2 more
wiley +1 more source
An investigation of the potential for eucalyptus oils as reagents in fine coal flotation
, 2010 Natural oils such as pine oil and eucalyptus oil were used in metalliferrous flotation, principally as frothers, in the early days of flotation In recent years synthetic collectors and frothers have taken over, largely because the complex chemistry and ...
Botman, P. T. +2 more
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Pyrite recovery mechanisms in coal flotation
, 1997 In most operating coal-cleaning plants, a significant amount of pyrite is recovered in the froth during flotation of high-sulfur coal. This pyrite recovery is commonly believed to be a result of pyrite particles floating due to hydrophobicity.
Kawatra, S. K. +3 more
core +1 more source
Advanced Strategies of Salt Blocking in the Hypersaline Water
Global Challenges, Volume 10, Issue 6, June 2026.Advanced strategies of salt blocking in hypersaline water—including hydrophobic, unidirectional brine transportation, dissolution migration, edge crystallization, siphon capillary effect, and zwitterionic effect. ABSTRACT In the past decade, due to high consumption of freshwater and severe drought on the earth, human beings have experienced an ...
Aster Aberra Tessema +3 more
wiley +1 more source
Creating Flood Disasters: Environmental Memory and Adaptation in Aotearoa New Zealand
Kōtuitui: New Zealand Journal of Social Sciences Online, Volume 21, Issue 2, June 2026.This article explores three questions. First, why does New Zealand have widespread flooding hazards? Second, why are these persistent, with little seemingly learned from the memory of earlier events? And third, beyond reiterating conventional solutions, what examples of alternatives or adaptations are being developed in different places?
Eric Pawson
wiley +1 more source
Coal Flotation : The Status and Outlook [PDF]
, 1998 Coal is the principal source of energy for India and will continue to remain as at the onsat of the 21st century. But the avaluation of coal as the major domestic energy source for the next century depends among other factors on finding solution for
Bandopadhyay, P
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