Hydrogel turns freeze–thaw damage into strength gains for loess slopes
Laboratory triaxial tests show that 3 percent polymer hydrogel raised the shear strength of Yili loess by 82.5 percent after ...
Tag: pore structure
Ancient Swamp Environments Dictate Methane Storage in Ordos Basin Coal Seams
A study of 58 coal samples from the Baode Block links ancient swamp environments to pore structure and methane adsorption–desorption ...
Forest residues could cut concrete’s carbon footprint, but only with rigorous cold-region testing
A new review separates wood ash, biochar, and wood fiber into distinct material classes for low-carbon concrete, warning that laboratory ...
Bamboo biochar strengthens cement-stabilized soft soil while locking away carbon dioxide in laboratory study
A laboratory study of coastal cement soil reports that 6 percent bamboo biochar raised unconfined compressive strength by up to ...
Tuned Iron-Manganese MOFs Boost Tetracycline Removal from Water
A bimetallic iron-manganese metal-organic framework with a 1:5 precursor ratio achieved the highest reported tetracycline hydrochloride adsorption capacity in the ...
Vacuum and vibration mixing turns tunnel waste into high-density concrete
Researchers transformed tunnel excavation muck into fine-particle high-density concrete, showing that a coupled vacuum and vibration mixing process boosts compressive ...
Liquid nitrogen soaking lowers methane uptake and swelling across three coal ranks
A laboratory study found that liquid-nitrogen cold soaking reduced methane adsorption and swelling deformation across three coal ranks while shifting ...
Fractal Pores Hold the Key to Turning Aluminum Waste into Stronger Cement
A new study links the fractal geometry of pore structures in activated red mud cementitious materials to both compressive strength ...
Ancient Chinese Shale Turns Into a Hidden Electrical Conductor as It Cooks
A study of the Longmaxi Formation in southern China shows that organic matter graphitization above an equivalent vitrinite reflectance of ...
Squeezed, Fractured, and Fractal: How Tectonic Stress Reshapes Shale Gas Reservoirs
A study of the Longmaxi Formation in the Yongchuan area of the Sichuan Basin shows that varying intensities of tectonic ...
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Mothers who receive childcare support from maternal grandparents show more parental warmth, finds NTU Singapore study
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University of Seville Breaks 120-Year-Old Mystery, Revises a Key Einstein Concept
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Bee body mass, pathogens and local climate influence heat tolerance
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Researchers record first-ever images and data of a shark experiencing a boat strike
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Groundbreaking Clinical Trial Reveals Lubiprostone Enhances Kidney Function
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